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/*
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Redactor 10.2.2
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Updated: July 15, 2015
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http://imperavi.com/redactor/
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Copyright (c) 2009-2015, Imperavi LLC.
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License: http://imperavi.com/redactor/license/
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Usage: $('#content').redactor();
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*/
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(function($)
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{
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'use strict';
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if (!Function.prototype.bind)
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{
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Function.prototype.bind = function(scope)
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{
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var fn = this;
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return function()
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{
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return fn.apply(scope);
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};
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};
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}
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var uuid = 0;
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// Plugin
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$.fn.redactor = function(options)
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{
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var val = [];
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var args = Array.prototype.slice.call(arguments, 1);
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if (typeof options === 'string')
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{
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this.each(function()
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{
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var instance = $.data(this, 'redactor');
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var func;
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if (options.search(/\./) != '-1')
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{
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func = options.split('.');
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if (typeof instance[func[0]] != 'undefined')
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{
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func = instance[func[0]][func[1]];
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}
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}
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else
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{
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func = instance[options];
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}
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if (typeof instance !== 'undefined' && $.isFunction(func))
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{
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var methodVal = func.apply(instance, args);
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if (methodVal !== undefined && methodVal !== instance)
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{
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val.push(methodVal);
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}
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}
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else
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{
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$.error('No such method "' + options + '" for Redactor');
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}
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});
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}
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else
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{
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this.each(function()
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{
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$.data(this, 'redactor', {});
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$.data(this, 'redactor', Redactor(this, options));
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});
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}
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if (val.length === 0) return this;
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else if (val.length === 1) return val[0];
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else return val;
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};
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// Initialization
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function Redactor(el, options)
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{
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return new Redactor.prototype.init(el, options);
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}
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// Functionality
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$.Redactor = Redactor;
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$.Redactor.VERSION = '10.2.2';
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$.Redactor.modules = ['alignment', 'autosave', 'block', 'buffer', 'build', 'button',
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'caret', 'clean', 'code', 'core', 'dropdown', 'file', 'focus',
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'image', 'indent', 'inline', 'insert', 'keydown', 'keyup',
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'lang', 'line', 'link', 'linkify', 'list', 'modal', 'observe', 'paragraphize',
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'paste', 'placeholder', 'progress', 'selection', 'shortcuts',
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'tabifier', 'tidy', 'toolbar', 'upload', 'utils'];
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$.Redactor.opts = {
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// settings
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lang: 'en',
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direction: 'ltr', // ltr or rtl
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plugins: false, // array
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focus: false,
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focusEnd: false,
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placeholder: false,
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visual: true,
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tabindex: false,
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minHeight: false,
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maxHeight: false,
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linebreaks: false,
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replaceDivs: true,
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paragraphize: true,
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cleanStyleOnEnter: false,
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enterKey: true,
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cleanOnPaste: true,
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cleanSpaces: true,
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pastePlainText: false,
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autosave: false, // false or url
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autosaveName: false,
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autosaveInterval: 60, // seconds
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autosaveOnChange: false,
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autosaveFields: false,
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linkTooltip: true,
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linkProtocol: 'http',
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linkNofollow: false,
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linkSize: 50,
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imageEditable: true,
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imageLink: true,
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imagePosition: true,
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imageFloatMargin: '10px',
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imageResizable: true,
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imageUpload: null,
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imageUploadParam: 'file',
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uploadImageField: false,
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dragImageUpload: true,
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fileUpload: null,
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fileUploadParam: 'file',
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dragFileUpload: true,
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s3: false,
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convertLinks: true,
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convertUrlLinks: true,
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convertImageLinks: true,
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convertVideoLinks: true,
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preSpaces: 4, // or false
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tabAsSpaces: false, // true or number of spaces
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tabKey: true,
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scrollTarget: false,
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toolbar: true,
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toolbarFixed: true,
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toolbarFixedTarget: document,
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toolbarFixedTopOffset: 0, // pixels
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toolbarExternal: false, // ID selector
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toolbarOverflow: false,
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source: true,
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buttons: ['html', 'formatting', 'bold', 'italic', 'deleted', 'unorderedlist', 'orderedlist',
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'outdent', 'indent', 'image', 'file', 'link', 'alignment', 'horizontalrule'], // + 'underline'
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buttonsHide: [],
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buttonsHideOnMobile: [],
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formatting: ['p', 'blockquote', 'pre', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'],
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formattingAdd: false,
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tabifier: true,
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deniedTags: ['script', 'style'],
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allowedTags: false, // or array
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paragraphizeBlocks: ['table', 'div', 'pre', 'form', 'ul', 'ol', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'dl', 'blockquote', 'figcaption',
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'address', 'section', 'header', 'footer', 'aside', 'article', 'object', 'style', 'script', 'iframe', 'select', 'input', 'textarea',
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'button', 'option', 'map', 'area', 'math', 'hr', 'fieldset', 'legend', 'hgroup', 'nav', 'figure', 'details', 'menu', 'summary', 'p'],
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removeComments: false,
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replaceTags: [
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['strike', 'del'],
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['b', 'strong']
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],
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replaceStyles: [
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['font-weight:\\s?bold', "strong"],
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['font-style:\\s?italic', "em"],
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['text-decoration:\\s?underline', "u"],
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['text-decoration:\\s?line-through', 'del']
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],
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removeDataAttr: false,
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removeAttr: false, // or multi array
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allowedAttr: false, // or multi array
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removeWithoutAttr: ['span'], // or false
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removeEmpty: ['p'], // or false;
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activeButtons: ['deleted', 'italic', 'bold', 'underline', 'unorderedlist', 'orderedlist',
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'alignleft', 'aligncenter', 'alignright', 'justify'],
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activeButtonsStates: {
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b: 'bold',
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strong: 'bold',
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i: 'italic',
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em: 'italic',
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del: 'deleted',
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strike: 'deleted',
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ul: 'unorderedlist',
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ol: 'orderedlist',
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u: 'underline'
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},
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shortcuts: {
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'ctrl+shift+m, meta+shift+m': { func: 'inline.removeFormat' },
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'ctrl+b, meta+b': { func: 'inline.format', params: ['bold'] },
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'ctrl+i, meta+i': { func: 'inline.format', params: ['italic'] },
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'ctrl+h, meta+h': { func: 'inline.format', params: ['superscript'] },
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'ctrl+l, meta+l': { func: 'inline.format', params: ['subscript'] },
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'ctrl+k, meta+k': { func: 'link.show' },
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'ctrl+shift+7': { func: 'list.toggle', params: ['orderedlist'] },
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'ctrl+shift+8': { func: 'list.toggle', params: ['unorderedlist'] }
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},
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shortcutsAdd: false,
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// private
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buffer: [],
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rebuffer: [],
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emptyHtml: '<p>​</p>',
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invisibleSpace: '​',
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imageTypes: ['image/png', 'image/jpeg', 'image/gif'],
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indentValue: 20,
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verifiedTags: ['a', 'img', 'b', 'strong', 'sub', 'sup', 'i', 'em', 'u', 'small', 'strike', 'del', 'cite', 'ul', 'ol', 'li'], // and for span tag special rule
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inlineTags: ['strong', 'b', 'u', 'em', 'i', 'code', 'del', 'ins', 'samp', 'kbd', 'sup', 'sub', 'mark', 'var', 'cite', 'small'],
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alignmentTags: ['P', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'DL', 'DT', 'DD', 'DIV', 'TD', 'BLOCKQUOTE', 'OUTPUT', 'FIGCAPTION', 'ADDRESS', 'SECTION', 'HEADER', 'FOOTER', 'ASIDE', 'ARTICLE'],
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blockLevelElements: ['PRE', 'UL', 'OL', 'LI'],
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highContrast: false,
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observe: {
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dropdowns: []
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},
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// lang
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langs: {
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en: {
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html: 'HTML',
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video: 'Insert Video',
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image: 'Insert Image',
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table: 'Table',
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link: 'Link',
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link_insert: 'Insert link',
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link_edit: 'Edit link',
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unlink: 'Unlink',
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formatting: 'Formatting',
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paragraph: 'Normal text',
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quote: 'Quote',
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code: 'Code',
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header1: 'Header 1',
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header2: 'Header 2',
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header3: 'Header 3',
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header4: 'Header 4',
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header5: 'Header 5',
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bold: 'Bold',
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italic: 'Italic',
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fontcolor: 'Font Color',
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backcolor: 'Back Color',
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unorderedlist: 'Unordered List',
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orderedlist: 'Ordered List',
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outdent: 'Outdent',
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indent: 'Indent',
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cancel: 'Cancel',
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insert: 'Insert',
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save: 'Save',
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_delete: 'Delete',
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insert_table: 'Insert Table',
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insert_row_above: 'Add Row Above',
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insert_row_below: 'Add Row Below',
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insert_column_left: 'Add Column Left',
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insert_column_right: 'Add Column Right',
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delete_column: 'Delete Column',
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delete_row: 'Delete Row',
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delete_table: 'Delete Table',
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rows: 'Rows',
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columns: 'Columns',
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add_head: 'Add Head',
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delete_head: 'Delete Head',
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title: 'Title',
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image_position: 'Position',
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none: 'None',
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left: 'Left',
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right: 'Right',
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center: 'Center',
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image_web_link: 'Image Web Link',
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text: 'Text',
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mailto: 'Email',
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web: 'URL',
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video_html_code: 'Video Embed Code or Youtube/Vimeo Link',
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file: 'Insert File',
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upload: 'Upload',
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download: 'Download',
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choose: 'Choose',
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or_choose: 'Or choose',
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drop_file_here: 'Drop file here',
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align_left: 'Align text to the left',
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align_center: 'Center text',
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align_right: 'Align text to the right',
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align_justify: 'Justify text',
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horizontalrule: 'Insert Horizontal Rule',
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deleted: 'Deleted',
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anchor: 'Anchor',
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link_new_tab: 'Open link in new tab',
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underline: 'Underline',
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alignment: 'Alignment',
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filename: 'Name (optional)',
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edit: 'Edit',
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upload_label: 'Drop file here or '
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}
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},
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linkify: {
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regexps: {
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youtube: /https?:\/\/(?:[0-9A-Z-]+\.)?(?:youtu\.be\/|youtube\.com\S*[^\w\-\s])([\w\-]{11})(?=[^\w\-]|$)(?![?=&+%\w.\-]*(?:['"][^<>]*>|<\/a>))[?=&+%\w.-]*/ig,
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vimeo: /https?:\/\/(www\.)?vimeo.com\/(\d+)($|\/)/,
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image: /((https?|www)[^\s]+\.)(jpe?g|png|gif)(\?[^\s-]+)?/ig,
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url: /(https?:\/\/(?:www\.|(?!www))[^\s\.]+\.[^\s]{2,}|www\.[^\s]+\.[^\s]{2,})/ig,
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}
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},
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codemirror: false
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};
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// Functionality
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Redactor.fn = $.Redactor.prototype = {
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keyCode: {
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BACKSPACE: 8,
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DELETE: 46,
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UP: 38,
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DOWN: 40,
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ENTER: 13,
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SPACE: 32,
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ESC: 27,
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TAB: 9,
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CTRL: 17,
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META: 91,
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SHIFT: 16,
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ALT: 18,
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RIGHT: 39,
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LEFT: 37,
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LEFT_WIN: 91
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},
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// Initialization
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init: function(el, options)
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{
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this.$element = $(el);
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this.uuid = uuid++;
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// if paste event detected = true
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this.rtePaste = false;
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this.$pasteBox = false;
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this.loadOptions(options);
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this.loadModules();
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// formatting storage
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this.formatting = {};
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// block level tags
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$.merge(this.opts.blockLevelElements, this.opts.alignmentTags);
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this.reIsBlock = new RegExp('^(' + this.opts.blockLevelElements.join('|' ) + ')$', 'i');
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// setup allowed and denied tags
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this.tidy.setupAllowed();
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// setup denied tags
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if (this.opts.deniedTags !== false)
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{
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var tags = ['html', 'head', 'link', 'body', 'meta', 'applet'];
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for (var i = 0; i < tags.length; i++)
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{
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this.opts.deniedTags.push(tags[i]);
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}
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}
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// load lang
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this.lang.load();
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// extend shortcuts
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$.extend(this.opts.shortcuts, this.opts.shortcutsAdd);
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// start callback
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this.core.setCallback('start');
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// build
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this.start = true;
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this.build.run();
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},
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loadOptions: function(options)
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{
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this.opts = $.extend(
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{},
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$.extend(true, {}, $.Redactor.opts),
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this.$element.data(),
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options
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);
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},
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getModuleMethods: function(object)
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{
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return Object.getOwnPropertyNames(object).filter(function(property)
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{
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return typeof object[property] == 'function';
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});
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},
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loadModules: function()
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{
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var len = $.Redactor.modules.length;
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for (var i = 0; i < len; i++)
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{
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this.bindModuleMethods($.Redactor.modules[i]);
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}
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},
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bindModuleMethods: function(module)
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{
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if (typeof this[module] == 'undefined') return;
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// init module
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this[module] = this[module]();
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var methods = this.getModuleMethods(this[module]);
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var len = methods.length;
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// bind methods
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for (var z = 0; z < len; z++)
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{
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this[module][methods[z]] = this[module][methods[z]].bind(this);
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}
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},
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alignment: function()
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{
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return {
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left: function()
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{
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this.alignment.set('');
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},
|
|
|
right: function()
|
|
|
{
|
|
|
this.alignment.set('right');
|
|
|
},
|
|
|
center: function()
|
|
|
{
|
|
|
this.alignment.set('center');
|
|
|
},
|
|
|
justify: function()
|
|
|
{
|
|
|
this.alignment.set('justify');
|
|
|
},
|
|
|
set: function(type)
|
|
|
{
|
|
|
// focus
|
|
|
if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
|
|
|
this.buffer.set();
|
|
|
this.selection.save();
|
|
|
|
|
|
// get blocks
|
|
|
this.alignment.blocks = this.selection.getBlocks();
|
|
|
this.alignment.type = type;
|
|
|
|
|
|
// set alignment
|
|
|
if (this.alignment.isLinebreaksOrNoBlocks())
|
|
|
{
|
|
|
this.alignment.setText();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.alignment.setBlocks();
|
|
|
}
|
|
|
|
|
|
// sync
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
setText: function()
|
|
|
{
|
|
|
var wrapper = this.selection.wrap('div');
|
|
|
$(wrapper).attr('data-tagblock', 'redactor').css('text-align', this.alignment.type);
|
|
|
},
|
|
|
setBlocks: function()
|
|
|
{
|
|
|
$.each(this.alignment.blocks, $.proxy(function(i, el)
|
|
|
{
|
|
|
var $el = this.utils.getAlignmentElement(el);
|
|
|
if (!$el) return;
|
|
|
|
|
|
if (this.alignment.isNeedReplaceElement($el))
|
|
|
{
|
|
|
this.alignment.replaceElement($el);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.alignment.alignElement($el);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
isLinebreaksOrNoBlocks: function()
|
|
|
{
|
|
|
return (this.opts.linebreaks && this.alignment.blocks[0] === false);
|
|
|
},
|
|
|
isNeedReplaceElement: function($el)
|
|
|
{
|
|
|
return (this.alignment.type === '' && typeof($el.data('tagblock')) !== 'undefined');
|
|
|
},
|
|
|
replaceElement: function($el)
|
|
|
{
|
|
|
$el.replaceWith($el.html());
|
|
|
},
|
|
|
alignElement: function($el)
|
|
|
{
|
|
|
$el.css('text-align', this.alignment.type);
|
|
|
this.utils.removeEmptyAttr($el, 'style');
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
autosave: function()
|
|
|
{
|
|
|
return {
|
|
|
html: false,
|
|
|
enable: function()
|
|
|
{
|
|
|
if (!this.opts.autosave) return;
|
|
|
|
|
|
this.autosave.name = (this.opts.autosaveName) ? this.opts.autosaveName : this.$textarea.attr('name');
|
|
|
|
|
|
if (this.opts.autosaveOnChange) return;
|
|
|
this.autosaveInterval = setInterval(this.autosave.load, this.opts.autosaveInterval * 1000);
|
|
|
},
|
|
|
onChange: function()
|
|
|
{
|
|
|
if (!this.opts.autosaveOnChange) return;
|
|
|
this.autosave.load();
|
|
|
},
|
|
|
load: function()
|
|
|
{
|
|
|
this.autosave.source = this.code.get();
|
|
|
|
|
|
if (this.autosave.html === this.autosave.source) return;
|
|
|
|
|
|
// data
|
|
|
var data = {};
|
|
|
data['name'] = this.autosave.name;
|
|
|
data[this.autosave.name] = this.autosave.source;
|
|
|
data = this.autosave.getHiddenFields(data);
|
|
|
|
|
|
// ajax
|
|
|
var jsxhr = $.ajax({
|
|
|
url: this.opts.autosave,
|
|
|
type: 'post',
|
|
|
data: data
|
|
|
});
|
|
|
|
|
|
jsxhr.done(this.autosave.success);
|
|
|
},
|
|
|
getHiddenFields: function(data)
|
|
|
{
|
|
|
if (this.opts.autosaveFields === false || typeof this.opts.autosaveFields !== 'object')
|
|
|
{
|
|
|
return data;
|
|
|
}
|
|
|
|
|
|
$.each(this.opts.autosaveFields, $.proxy(function(k, v)
|
|
|
{
|
|
|
if (v !== null && v.toString().indexOf('#') === 0) v = $(v).val();
|
|
|
data[k] = v;
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return data;
|
|
|
|
|
|
},
|
|
|
success: function(data)
|
|
|
{
|
|
|
var json;
|
|
|
try
|
|
|
{
|
|
|
json = $.parseJSON(data);
|
|
|
}
|
|
|
catch(e)
|
|
|
{
|
|
|
//data has already been parsed
|
|
|
json = data;
|
|
|
}
|
|
|
|
|
|
var callbackName = (typeof json.error == 'undefined') ? 'autosave' : 'autosaveError';
|
|
|
|
|
|
this.core.setCallback(callbackName, this.autosave.name, json);
|
|
|
this.autosave.html = this.autosave.source;
|
|
|
},
|
|
|
disable: function()
|
|
|
{
|
|
|
clearInterval(this.autosaveInterval);
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
block: function()
|
|
|
{
|
|
|
return {
|
|
|
formatting: function(name)
|
|
|
{
|
|
|
this.block.clearStyle = false;
|
|
|
var type, value;
|
|
|
|
|
|
if (typeof this.formatting[name].data != 'undefined') type = 'data';
|
|
|
else if (typeof this.formatting[name].attr != 'undefined') type = 'attr';
|
|
|
else if (typeof this.formatting[name]['class'] != 'undefined') type = 'class';
|
|
|
|
|
|
if (typeof this.formatting[name].clear != 'undefined')
|
|
|
{
|
|
|
this.block.clearStyle = true;
|
|
|
}
|
|
|
|
|
|
if (type) value = this.formatting[name][type];
|
|
|
|
|
|
this.block.format(this.formatting[name].tag, type, value);
|
|
|
|
|
|
},
|
|
|
format: function(tag, type, value)
|
|
|
{
|
|
|
if (tag == 'quote') tag = 'blockquote';
|
|
|
|
|
|
var formatTags = ['p', 'pre', 'blockquote', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
|
|
if ($.inArray(tag, formatTags) == -1) return;
|
|
|
|
|
|
this.block.isRemoveInline = (tag == 'pre' || tag.search(/h[1-6]/i) != -1);
|
|
|
|
|
|
// focus
|
|
|
if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
|
|
|
var html = $.trim(this.$editor.html());
|
|
|
this.block.isEmpty = this.utils.isEmpty(html);
|
|
|
|
|
|
// FF focus
|
|
|
if (this.utils.browser('mozilla') && !this.focus.isFocused())
|
|
|
{
|
|
|
if (this.block.isEmpty)
|
|
|
{
|
|
|
var $first;
|
|
|
if (!this.opts.linebreaks)
|
|
|
{
|
|
|
$first = this.$editor.children().first();
|
|
|
this.caret.setEnd($first);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.block.blocks = this.selection.getBlocks();
|
|
|
|
|
|
this.block.blocksSize = this.block.blocks.length;
|
|
|
this.block.type = type;
|
|
|
this.block.value = value;
|
|
|
|
|
|
this.buffer.set();
|
|
|
this.selection.save();
|
|
|
|
|
|
this.block.set(tag);
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
this.observe.load();
|
|
|
|
|
|
},
|
|
|
set: function(tag)
|
|
|
{
|
|
|
|
|
|
this.selection.get();
|
|
|
this.block.containerTag = this.range.commonAncestorContainer.tagName;
|
|
|
|
|
|
if (this.range.collapsed)
|
|
|
{
|
|
|
this.block.setCollapsed(tag);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.block.setMultiple(tag);
|
|
|
}
|
|
|
},
|
|
|
setCollapsed: function(tag)
|
|
|
{
|
|
|
if (this.opts.linebreaks && this.block.isEmpty && tag != 'p')
|
|
|
{
|
|
|
var node = document.createElement(tag);
|
|
|
this.$editor.html(node);
|
|
|
this.caret.setEnd(node);
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
|
|
|
var block = this.block.blocks[0];
|
|
|
if (block === false) return;
|
|
|
|
|
|
if (block.tagName == 'LI')
|
|
|
{
|
|
|
if (tag != 'blockquote') return;
|
|
|
|
|
|
this.block.formatListToBlockquote();
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var isContainerTable = (this.block.containerTag == 'TD' || this.block.containerTag == 'TH');
|
|
|
if (isContainerTable && !this.opts.linebreaks)
|
|
|
{
|
|
|
document.execCommand('formatblock', false, '<' + tag + '>');
|
|
|
|
|
|
block = this.selection.getBlock();
|
|
|
this.block.toggle($(block));
|
|
|
|
|
|
}
|
|
|
else if (block.tagName.toLowerCase() != tag)
|
|
|
{
|
|
|
if (this.opts.linebreaks && tag == 'p')
|
|
|
{
|
|
|
$(block).append('<br>');
|
|
|
this.utils.replaceWithContents(block);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var $formatted = this.utils.replaceToTag(block, tag);
|
|
|
|
|
|
this.block.toggle($formatted);
|
|
|
|
|
|
if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
|
|
|
if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
|
|
|
if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
|
|
|
|
|
|
this.block.formatTableWrapping($formatted);
|
|
|
}
|
|
|
}
|
|
|
else if (tag == 'blockquote' && block.tagName.toLowerCase() == tag)
|
|
|
{
|
|
|
// blockquote off
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
$(block).append('<br>');
|
|
|
this.utils.replaceWithContents(block);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var $el = this.utils.replaceToTag(block, 'p');
|
|
|
this.block.toggle($el);
|
|
|
}
|
|
|
}
|
|
|
else if (block.tagName.toLowerCase() == tag)
|
|
|
{
|
|
|
this.block.toggle($(block));
|
|
|
}
|
|
|
|
|
|
|
|
|
if (typeof this.block.type == 'undefined' && typeof this.block.value == 'undefined')
|
|
|
{
|
|
|
$(block).removeAttr('class').removeAttr('style');
|
|
|
}
|
|
|
},
|
|
|
setMultiple: function(tag)
|
|
|
{
|
|
|
var block = this.block.blocks[0];
|
|
|
var isContainerTable = (this.block.containerTag == 'TD' || this.block.containerTag == 'TH');
|
|
|
|
|
|
if (block !== false && this.block.blocksSize === 1)
|
|
|
{
|
|
|
if (block.tagName.toLowerCase() == tag && tag == 'blockquote')
|
|
|
{
|
|
|
// blockquote off
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
$(block).append('<br>');
|
|
|
this.utils.replaceWithContents(block);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var $el = this.utils.replaceToTag(block, 'p');
|
|
|
this.block.toggle($el);
|
|
|
}
|
|
|
}
|
|
|
else if (block.tagName == 'LI')
|
|
|
{
|
|
|
if (tag != 'blockquote') return;
|
|
|
|
|
|
this.block.formatListToBlockquote();
|
|
|
}
|
|
|
else if (this.block.containerTag == 'BLOCKQUOTE')
|
|
|
{
|
|
|
this.block.formatBlockquote(tag);
|
|
|
}
|
|
|
else if (this.opts.linebreaks && ((isContainerTable) || (this.range.commonAncestorContainer != block)))
|
|
|
{
|
|
|
this.block.formatWrap(tag);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (this.opts.linebreaks && tag == 'p')
|
|
|
{
|
|
|
$(block).prepend('<br>').append('<br>');
|
|
|
this.utils.replaceWithContents(block);
|
|
|
}
|
|
|
else if (block.tagName === 'TD')
|
|
|
{
|
|
|
this.block.formatWrap(tag);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var $formatted = this.utils.replaceToTag(block, tag);
|
|
|
|
|
|
this.block.toggle($formatted);
|
|
|
|
|
|
if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
|
|
|
if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (this.opts.linebreaks || tag != 'p')
|
|
|
{
|
|
|
if (tag == 'blockquote')
|
|
|
{
|
|
|
var count = 0;
|
|
|
for (var i = 0; i < this.block.blocksSize; i++)
|
|
|
{
|
|
|
if (this.block.blocks[i].tagName == 'BLOCKQUOTE') count++;
|
|
|
}
|
|
|
|
|
|
// only blockquote selected
|
|
|
if (count == this.block.blocksSize)
|
|
|
{
|
|
|
$.each(this.block.blocks, $.proxy(function(i,s)
|
|
|
{
|
|
|
var $formatted = false;
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
$(s).prepend('<br>').append('<br>');
|
|
|
$formatted = this.utils.replaceWithContents(s);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$formatted = this.utils.replaceToTag(s, 'p');
|
|
|
}
|
|
|
|
|
|
if ($formatted && typeof this.block.type == 'undefined' && typeof this.block.value == 'undefined')
|
|
|
{
|
|
|
$formatted.removeAttr('class').removeAttr('style');
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
this.block.formatWrap(tag);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var classSize = 0;
|
|
|
var toggleType = false;
|
|
|
if (this.block.type == 'class')
|
|
|
{
|
|
|
toggleType = 'toggle';
|
|
|
classSize = $(this.block.blocks).filter('.' + this.block.value).length;
|
|
|
|
|
|
if (this.block.blocksSize == classSize) toggleType = 'toggle';
|
|
|
else if (this.block.blocksSize > classSize) toggleType = 'set';
|
|
|
else if (classSize === 0) toggleType = 'set';
|
|
|
|
|
|
}
|
|
|
|
|
|
var exceptTags = ['ul', 'ol', 'li', 'td', 'th', 'dl', 'dt', 'dd'];
|
|
|
$.each(this.block.blocks, $.proxy(function(i,s)
|
|
|
{
|
|
|
if ($.inArray(s.tagName.toLowerCase(), exceptTags) != -1) return;
|
|
|
|
|
|
var $formatted = this.utils.replaceToTag(s, tag);
|
|
|
|
|
|
if (toggleType)
|
|
|
{
|
|
|
if (toggleType == 'toggle') this.block.toggle($formatted);
|
|
|
else if (toggleType == 'remove') this.block.remove($formatted);
|
|
|
else if (toggleType == 'set') this.block.setForce($formatted);
|
|
|
}
|
|
|
else this.block.toggle($formatted);
|
|
|
|
|
|
if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
|
|
|
if (this.block.isRemoveInline) this.utils.removeInlineTags($formatted);
|
|
|
if (tag == 'p' || this.block.headTag) $formatted.find('p').contents().unwrap();
|
|
|
|
|
|
if (typeof this.block.type == 'undefined' && typeof this.block.value == 'undefined')
|
|
|
{
|
|
|
$formatted.removeAttr('class').removeAttr('style');
|
|
|
}
|
|
|
|
|
|
|
|
|
}, this));
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
setForce: function($el)
|
|
|
{
|
|
|
// remove style and class if the specified setting
|
|
|
if (this.block.clearStyle)
|
|
|
{
|
|
|
$el.removeAttr('class').removeAttr('style');
|
|
|
}
|
|
|
|
|
|
if (this.block.type == 'class')
|
|
|
{
|
|
|
$el.addClass(this.block.value);
|
|
|
return;
|
|
|
}
|
|
|
else if (this.block.type == 'attr' || this.block.type == 'data')
|
|
|
{
|
|
|
$el.attr(this.block.value.name, this.block.value.value);
|
|
|
return;
|
|
|
}
|
|
|
},
|
|
|
toggle: function($el)
|
|
|
{
|
|
|
// remove style and class if the specified setting
|
|
|
if (this.block.clearStyle)
|
|
|
{
|
|
|
$el.removeAttr('class').removeAttr('style');
|
|
|
}
|
|
|
|
|
|
if (this.block.type == 'class')
|
|
|
{
|
|
|
$el.toggleClass(this.block.value);
|
|
|
return;
|
|
|
}
|
|
|
else if (this.block.type == 'attr' || this.block.type == 'data')
|
|
|
{
|
|
|
if ($el.attr(this.block.value.name) == this.block.value.value)
|
|
|
{
|
|
|
$el.removeAttr(this.block.value.name);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$el.attr(this.block.value.name, this.block.value.value);
|
|
|
}
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$el.removeAttr('style class');
|
|
|
return;
|
|
|
}
|
|
|
},
|
|
|
remove: function($el)
|
|
|
{
|
|
|
$el.removeClass(this.block.value);
|
|
|
},
|
|
|
formatListToBlockquote: function()
|
|
|
{
|
|
|
var block = $(this.block.blocks[0]).closest('ul, ol', this.$editor[0]);
|
|
|
|
|
|
$(block).find('ul, ol').contents().unwrap();
|
|
|
$(block).find('li').append($('<br>')).contents().unwrap();
|
|
|
|
|
|
var $el = this.utils.replaceToTag(block, 'blockquote');
|
|
|
this.block.toggle($el);
|
|
|
},
|
|
|
formatBlockquote: function(tag)
|
|
|
{
|
|
|
document.execCommand('outdent');
|
|
|
document.execCommand('formatblock', false, tag);
|
|
|
|
|
|
this.clean.clearUnverified();
|
|
|
this.$editor.find('p:empty').remove();
|
|
|
|
|
|
var formatted = this.selection.getBlock();
|
|
|
|
|
|
if (tag != 'p')
|
|
|
{
|
|
|
$(formatted).find('img').remove();
|
|
|
}
|
|
|
|
|
|
if (!this.opts.linebreaks)
|
|
|
{
|
|
|
this.block.toggle($(formatted));
|
|
|
}
|
|
|
|
|
|
this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
|
|
|
|
|
if (this.opts.linebreaks && tag == 'p')
|
|
|
{
|
|
|
this.utils.replaceWithContents(formatted);
|
|
|
}
|
|
|
|
|
|
},
|
|
|
formatWrap: function(tag)
|
|
|
{
|
|
|
if (this.block.containerTag == 'UL' || this.block.containerTag == 'OL')
|
|
|
{
|
|
|
if (tag == 'blockquote')
|
|
|
{
|
|
|
this.block.formatListToBlockquote();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
var formatted = this.selection.wrap(tag);
|
|
|
if (formatted === false) return;
|
|
|
|
|
|
var $formatted = $(formatted);
|
|
|
|
|
|
this.block.formatTableWrapping($formatted);
|
|
|
|
|
|
var $elements = $formatted.find(this.opts.blockLevelElements.join(',') + ', td, table, thead, tbody, tfoot, th, tr');
|
|
|
|
|
|
$elements.contents().unwrap();
|
|
|
|
|
|
if (tag != 'p' && tag != 'blockquote') $formatted.find('img').remove();
|
|
|
|
|
|
$.each(this.block.blocks, $.proxy(this.utils.removeEmpty, this));
|
|
|
|
|
|
$formatted.append(this.selection.getMarker(2));
|
|
|
|
|
|
if (!this.opts.linebreaks)
|
|
|
{
|
|
|
this.block.toggle($formatted);
|
|
|
}
|
|
|
|
|
|
this.$editor.find('ul, ol, tr, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
|
|
$formatted.find('blockquote:empty').remove();
|
|
|
|
|
|
if (this.block.isRemoveInline)
|
|
|
{
|
|
|
this.utils.removeInlineTags($formatted);
|
|
|
}
|
|
|
|
|
|
if (this.opts.linebreaks && tag == 'p')
|
|
|
{
|
|
|
this.utils.replaceWithContents($formatted);
|
|
|
}
|
|
|
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
var $next = $formatted.next().next();
|
|
|
if ($next.size() != 0 && $next[0].tagName === 'BR')
|
|
|
{
|
|
|
$next.remove();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
},
|
|
|
formatTableWrapping: function($formatted)
|
|
|
{
|
|
|
if ($formatted.closest('table', this.$editor[0]).length === 0) return;
|
|
|
|
|
|
if ($formatted.closest('tr', this.$editor[0]).length === 0) $formatted.wrap('<tr>');
|
|
|
if ($formatted.closest('td', this.$editor[0]).length === 0 && $formatted.closest('th').length === 0)
|
|
|
{
|
|
|
$formatted.wrap('<td>');
|
|
|
}
|
|
|
},
|
|
|
removeData: function(name, value)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).removeAttr('data-' + name);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
setData: function(name, value)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).attr('data-' + name, value);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
toggleData: function(name, value)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$.each(blocks, function()
|
|
|
{
|
|
|
if ($(this).attr('data-' + name))
|
|
|
{
|
|
|
$(this).removeAttr('data-' + name);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$(this).attr('data-' + name, value);
|
|
|
}
|
|
|
});
|
|
|
},
|
|
|
removeAttr: function(attr, value)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).removeAttr(attr);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
setAttr: function(attr, value)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).attr(attr, value);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
toggleAttr: function(attr, value)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$.each(blocks, function()
|
|
|
{
|
|
|
if ($(this).attr(name))
|
|
|
{
|
|
|
$(this).removeAttr(name);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$(this).attr(name, value);
|
|
|
}
|
|
|
});
|
|
|
},
|
|
|
removeClass: function(className)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).removeClass(className);
|
|
|
|
|
|
this.utils.removeEmptyAttr(blocks, 'class');
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
setClass: function(className)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).addClass(className);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
toggleClass: function(className)
|
|
|
{
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
$(blocks).toggleClass(className);
|
|
|
|
|
|
this.code.sync();
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
buffer: function()
|
|
|
{
|
|
|
return {
|
|
|
set: function(type)
|
|
|
{
|
|
|
if (typeof type == 'undefined' || type == 'undo')
|
|
|
{
|
|
|
this.buffer.setUndo();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.buffer.setRedo();
|
|
|
}
|
|
|
},
|
|
|
setUndo: function()
|
|
|
{
|
|
|
this.selection.save();
|
|
|
this.opts.buffer.push(this.$editor.html());
|
|
|
this.selection.restore();
|
|
|
},
|
|
|
setRedo: function()
|
|
|
{
|
|
|
this.selection.save();
|
|
|
this.opts.rebuffer.push(this.$editor.html());
|
|
|
this.selection.restore();
|
|
|
},
|
|
|
getUndo: function()
|
|
|
{
|
|
|
this.$editor.html(this.opts.buffer.pop());
|
|
|
},
|
|
|
getRedo: function()
|
|
|
{
|
|
|
this.$editor.html(this.opts.rebuffer.pop());
|
|
|
},
|
|
|
add: function()
|
|
|
{
|
|
|
this.opts.buffer.push(this.$editor.html());
|
|
|
},
|
|
|
undo: function()
|
|
|
{
|
|
|
if (this.opts.buffer.length === 0) return;
|
|
|
|
|
|
this.buffer.set('redo');
|
|
|
this.buffer.getUndo();
|
|
|
|
|
|
this.selection.restore();
|
|
|
|
|
|
setTimeout($.proxy(this.observe.load, this), 50);
|
|
|
},
|
|
|
redo: function()
|
|
|
{
|
|
|
if (this.opts.rebuffer.length === 0) return;
|
|
|
|
|
|
this.buffer.set('undo');
|
|
|
this.buffer.getRedo();
|
|
|
|
|
|
this.selection.restore();
|
|
|
|
|
|
setTimeout($.proxy(this.observe.load, this), 50);
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
build: function()
|
|
|
{
|
|
|
return {
|
|
|
run: function()
|
|
|
{
|
|
|
this.build.createContainerBox();
|
|
|
this.build.loadContent();
|
|
|
this.build.loadEditor();
|
|
|
this.build.enableEditor();
|
|
|
this.build.setCodeAndCall();
|
|
|
},
|
|
|
isTextarea: function()
|
|
|
{
|
|
|
return (this.$element[0].tagName === 'TEXTAREA');
|
|
|
},
|
|
|
createContainerBox: function()
|
|
|
{
|
|
|
this.$box = $('<div class="redactor-box" role="application" />');
|
|
|
},
|
|
|
createTextarea: function()
|
|
|
{
|
|
|
this.$textarea = $('<textarea />').attr('name', this.build.getTextareaName());
|
|
|
},
|
|
|
getTextareaName: function()
|
|
|
{
|
|
|
return ((typeof(name) == 'undefined')) ? 'content-' + this.uuid : this.$element.attr('id');
|
|
|
},
|
|
|
loadContent: function()
|
|
|
{
|
|
|
var func = (this.build.isTextarea()) ? 'val' : 'html';
|
|
|
this.content = $.trim(this.$element[func]());
|
|
|
},
|
|
|
enableEditor: function()
|
|
|
{
|
|
|
this.$editor.attr({ 'contenteditable': true, 'dir': this.opts.direction });
|
|
|
},
|
|
|
loadEditor: function()
|
|
|
{
|
|
|
var func = (this.build.isTextarea()) ? 'fromTextarea' : 'fromElement';
|
|
|
this.build[func]();
|
|
|
},
|
|
|
fromTextarea: function()
|
|
|
{
|
|
|
this.$editor = $('<div />');
|
|
|
this.$textarea = this.$element;
|
|
|
this.$box.insertAfter(this.$element).append(this.$editor).append(this.$element);
|
|
|
this.$editor.addClass('redactor-editor');
|
|
|
|
|
|
this.$element.hide();
|
|
|
},
|
|
|
fromElement: function()
|
|
|
{
|
|
|
this.$editor = this.$element;
|
|
|
this.build.createTextarea();
|
|
|
this.$box.insertAfter(this.$editor).append(this.$editor).append(this.$textarea);
|
|
|
this.$editor.addClass('redactor-editor');
|
|
|
|
|
|
this.$textarea.hide();
|
|
|
},
|
|
|
setCodeAndCall: function()
|
|
|
{
|
|
|
// set code
|
|
|
this.code.set(this.content);
|
|
|
|
|
|
this.build.setOptions();
|
|
|
this.build.callEditor();
|
|
|
|
|
|
// code mode
|
|
|
if (this.opts.visual) return;
|
|
|
setTimeout($.proxy(this.code.showCode, this), 200);
|
|
|
},
|
|
|
callEditor: function()
|
|
|
{
|
|
|
this.build.disableMozillaEditing();
|
|
|
this.build.disableIeLinks();
|
|
|
this.build.setEvents();
|
|
|
this.build.setHelpers();
|
|
|
|
|
|
// load toolbar
|
|
|
if (this.opts.toolbar)
|
|
|
{
|
|
|
this.opts.toolbar = this.toolbar.init();
|
|
|
this.toolbar.build();
|
|
|
}
|
|
|
|
|
|
// modal templates init
|
|
|
this.modal.loadTemplates();
|
|
|
|
|
|
// plugins
|
|
|
this.build.plugins();
|
|
|
|
|
|
// observers
|
|
|
setTimeout($.proxy(this.observe.load, this), 4);
|
|
|
|
|
|
// init callback
|
|
|
this.core.setCallback('init');
|
|
|
},
|
|
|
setOptions: function()
|
|
|
{
|
|
|
// textarea direction
|
|
|
$(this.$textarea).attr('dir', this.opts.direction);
|
|
|
|
|
|
if (this.opts.linebreaks) this.$editor.addClass('redactor-linebreaks');
|
|
|
|
|
|
if (this.opts.tabindex) this.$editor.attr('tabindex', this.opts.tabindex);
|
|
|
|
|
|
if (this.opts.minHeight) this.$editor.css('minHeight', this.opts.minHeight);
|
|
|
if (this.opts.maxHeight) this.$editor.css('maxHeight', this.opts.maxHeight);
|
|
|
|
|
|
},
|
|
|
setEventDropUpload: function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
if (!this.opts.dragImageUpload || !this.opts.dragFileUpload) return;
|
|
|
|
|
|
var files = e.dataTransfer.files;
|
|
|
this.upload.directUpload(files[0], e);
|
|
|
},
|
|
|
setEventDrop: function(e)
|
|
|
{
|
|
|
this.code.sync();
|
|
|
setTimeout(this.clean.clearUnverified, 1);
|
|
|
this.core.setCallback('drop', e);
|
|
|
},
|
|
|
setEvents: function()
|
|
|
{
|
|
|
// drop
|
|
|
this.$editor.on('drop.redactor', $.proxy(function(e)
|
|
|
{
|
|
|
e = e.originalEvent || e;
|
|
|
|
|
|
if (window.FormData === undefined || !e.dataTransfer) return true;
|
|
|
|
|
|
if (e.dataTransfer.files.length === 0)
|
|
|
{
|
|
|
return this.build.setEventDrop(e);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.build.setEventDropUpload(e);
|
|
|
}
|
|
|
|
|
|
setTimeout(this.clean.clearUnverified, 1);
|
|
|
this.core.setCallback('drop', e);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
|
|
|
// click
|
|
|
this.$editor.on('click.redactor', $.proxy(function(e)
|
|
|
{
|
|
|
var event = this.core.getEvent();
|
|
|
var type = (event == 'click' || event == 'arrow') ? false : 'click';
|
|
|
|
|
|
this.core.addEvent(type);
|
|
|
this.utils.disableSelectAll();
|
|
|
this.core.setCallback('click', e);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
// paste
|
|
|
this.$editor.on('paste.redactor', $.proxy(this.paste.init, this));
|
|
|
|
|
|
// cut
|
|
|
this.$editor.on('cut.redactor', $.proxy(this.code.sync, this));
|
|
|
|
|
|
// keydown
|
|
|
this.$editor.on('keydown.redactor', $.proxy(this.keydown.init, this));
|
|
|
|
|
|
// keyup
|
|
|
this.$editor.on('keyup.redactor', $.proxy(this.keyup.init, this));
|
|
|
|
|
|
// textarea keydown
|
|
|
if ($.isFunction(this.opts.codeKeydownCallback))
|
|
|
{
|
|
|
this.$textarea.on('keydown.redactor-textarea', $.proxy(this.opts.codeKeydownCallback, this));
|
|
|
}
|
|
|
|
|
|
// textarea keyup
|
|
|
if ($.isFunction(this.opts.codeKeyupCallback))
|
|
|
{
|
|
|
this.$textarea.on('keyup.redactor-textarea', $.proxy(this.opts.codeKeyupCallback, this));
|
|
|
}
|
|
|
|
|
|
// focus
|
|
|
if ($.isFunction(this.opts.focusCallback))
|
|
|
{
|
|
|
this.$editor.on('focus.redactor', $.proxy(this.opts.focusCallback, this));
|
|
|
}
|
|
|
|
|
|
$(document).on('mousedown.redactor.' + this.uuid, $.proxy(function(e) { this.blurClickedElement = e.target; }, this));
|
|
|
|
|
|
|
|
|
// blur
|
|
|
this.$editor.on('blur.redactor', $.proxy(function(e)
|
|
|
{
|
|
|
if (this.start) return;
|
|
|
if (this.rtePaste) return;
|
|
|
if (!this.build.isBlured()) return;
|
|
|
|
|
|
this.utils.disableSelectAll();
|
|
|
if ($.isFunction(this.opts.blurCallback)) this.core.setCallback('blur', e);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
isBlured: function()
|
|
|
{
|
|
|
if (this.blurClickedElement === true) return true;
|
|
|
|
|
|
var $el = $(this.blurClickedElement);
|
|
|
|
|
|
return (!$el.hasClass('redactor-toolbar, redactor-dropdown') && !$el.is('#redactor-modal') && $el.parents('.redactor-toolbar, .redactor-dropdown, #redactor-modal').length === 0);
|
|
|
},
|
|
|
setHelpers: function()
|
|
|
{
|
|
|
// linkify
|
|
|
if (this.linkify.isEnabled())
|
|
|
{
|
|
|
this.linkify.format();
|
|
|
}
|
|
|
|
|
|
// placeholder
|
|
|
this.placeholder.enable();
|
|
|
|
|
|
// focus
|
|
|
if (this.opts.focus) setTimeout(this.focus.setStart, 100);
|
|
|
if (this.opts.focusEnd) setTimeout(this.focus.setEnd, 100);
|
|
|
|
|
|
},
|
|
|
plugins: function()
|
|
|
{
|
|
|
if (!this.opts.plugins) return;
|
|
|
|
|
|
$.each(this.opts.plugins, $.proxy(function(i, s)
|
|
|
{
|
|
|
var func = (typeof RedactorPlugins !== 'undefined' && typeof RedactorPlugins[s] !== 'undefined') ? RedactorPlugins : Redactor.fn;
|
|
|
|
|
|
if (!$.isFunction(func[s]))
|
|
|
{
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
this[s] = func[s]();
|
|
|
|
|
|
// get methods
|
|
|
var methods = this.getModuleMethods(this[s]);
|
|
|
var len = methods.length;
|
|
|
|
|
|
// bind methods
|
|
|
for (var z = 0; z < len; z++)
|
|
|
{
|
|
|
this[s][methods[z]] = this[s][methods[z]].bind(this);
|
|
|
}
|
|
|
|
|
|
if ($.isFunction(this[s].init))
|
|
|
{
|
|
|
this[s].init();
|
|
|
}
|
|
|
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
},
|
|
|
disableMozillaEditing: function()
|
|
|
{
|
|
|
if (!this.utils.browser('mozilla')) return;
|
|
|
|
|
|
// FF fix
|
|
|
try {
|
|
|
document.execCommand('enableObjectResizing', false, false);
|
|
|
document.execCommand('enableInlineTableEditing', false, false);
|
|
|
} catch (e) {}
|
|
|
},
|
|
|
disableIeLinks: function()
|
|
|
{
|
|
|
if (!this.utils.browser('msie')) return;
|
|
|
|
|
|
// IE prevent converting links
|
|
|
document.execCommand("AutoUrlDetect", false, false);
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
button: function()
|
|
|
{
|
|
|
return {
|
|
|
build: function(btnName, btnObject)
|
|
|
{
|
|
|
var $button = $('<a href="#" class="re-icon re-' + btnName + '" rel="' + btnName + '" />').attr({'role': 'button', 'aria-label': btnObject.title, 'tabindex': '-1'});
|
|
|
|
|
|
// click
|
|
|
if (btnObject.func || btnObject.command || btnObject.dropdown)
|
|
|
{
|
|
|
this.button.setEvent($button, btnName, btnObject);
|
|
|
}
|
|
|
|
|
|
// dropdown
|
|
|
if (btnObject.dropdown)
|
|
|
{
|
|
|
$button.addClass('redactor-toolbar-link-dropdown').attr('aria-haspopup', true);
|
|
|
|
|
|
var $dropdown = $('<div class="redactor-dropdown redactor-dropdown-' + this.uuid + ' redactor-dropdown-box-' + btnName + '" style="display: none;">');
|
|
|
$button.data('dropdown', $dropdown);
|
|
|
this.dropdown.build(btnName, $dropdown, btnObject.dropdown);
|
|
|
}
|
|
|
|
|
|
// tooltip
|
|
|
if (this.utils.isDesktop())
|
|
|
{
|
|
|
this.button.createTooltip($button, btnName, btnObject.title);
|
|
|
}
|
|
|
|
|
|
return $button;
|
|
|
},
|
|
|
setEvent: function($button, btnName, btnObject)
|
|
|
{
|
|
|
$button.on('touchstart click', $.proxy(function(e)
|
|
|
{
|
|
|
if ($button.hasClass('redactor-button-disabled')) return false;
|
|
|
|
|
|
var type = 'func';
|
|
|
var callback = btnObject.func;
|
|
|
|
|
|
if (btnObject.command)
|
|
|
{
|
|
|
type = 'command';
|
|
|
callback = btnObject.command;
|
|
|
}
|
|
|
else if (btnObject.dropdown)
|
|
|
{
|
|
|
type = 'dropdown';
|
|
|
callback = false;
|
|
|
}
|
|
|
|
|
|
this.button.onClick(e, btnName, type, callback);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
createTooltip: function($button, name, title)
|
|
|
{
|
|
|
var $tooltip = $('<span>').addClass('redactor-toolbar-tooltip redactor-toolbar-tooltip-' + this.uuid + ' redactor-toolbar-tooltip-' + name).hide().html(title);
|
|
|
$tooltip.appendTo('body');
|
|
|
|
|
|
$button.on('mouseover', function()
|
|
|
{
|
|
|
if ($(this).hasClass('redactor-button-disabled')) return;
|
|
|
|
|
|
var pos = $button.offset();
|
|
|
|
|
|
$tooltip.show();
|
|
|
$tooltip.css({
|
|
|
top: (pos.top + $button.innerHeight()) + 'px',
|
|
|
left: (pos.left + $button.innerWidth()/2 - $tooltip.innerWidth()/2) + 'px'
|
|
|
});
|
|
|
});
|
|
|
|
|
|
$button.on('mouseout', function()
|
|
|
{
|
|
|
$tooltip.hide();
|
|
|
});
|
|
|
|
|
|
},
|
|
|
onClick: function(e, btnName, type, callback)
|
|
|
{
|
|
|
this.button.caretOffset = this.caret.getOffset();
|
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
|
if (this.utils.browser('msie')) e.returnValue = false;
|
|
|
|
|
|
if (type == 'command') this.inline.format(callback);
|
|
|
else if (type == 'dropdown') this.dropdown.show(e, btnName);
|
|
|
else this.button.onClickCallback(e, callback, btnName);
|
|
|
},
|
|
|
onClickCallback: function(e, callback, btnName)
|
|
|
{
|
|
|
var func;
|
|
|
|
|
|
// blur
|
|
|
this.blurClickedElement = true;
|
|
|
|
|
|
if ($.isFunction(callback)) callback.call(this, btnName);
|
|
|
else if (callback.search(/\./) != '-1')
|
|
|
{
|
|
|
func = callback.split('.');
|
|
|
if (typeof this[func[0]] == 'undefined') return;
|
|
|
|
|
|
this[func[0]][func[1]](btnName);
|
|
|
}
|
|
|
else this[callback](btnName);
|
|
|
|
|
|
this.observe.buttons(e, btnName);
|
|
|
},
|
|
|
get: function(key)
|
|
|
{
|
|
|
return this.$toolbar.find('a.re-' + key);
|
|
|
},
|
|
|
setActive: function(key)
|
|
|
{
|
|
|
this.button.get(key).addClass('redactor-act');
|
|
|
},
|
|
|
setInactive: function(key)
|
|
|
{
|
|
|
this.button.get(key).removeClass('redactor-act');
|
|
|
},
|
|
|
setInactiveAll: function(key)
|
|
|
{
|
|
|
if (typeof key === 'undefined')
|
|
|
{
|
|
|
this.$toolbar.find('a.re-icon').removeClass('redactor-act');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$toolbar.find('a.re-icon').not('.re-' + key).removeClass('redactor-act');
|
|
|
}
|
|
|
},
|
|
|
setActiveInVisual: function()
|
|
|
{
|
|
|
this.$toolbar.find('a.re-icon').not('a.re-html, a.re-fullscreen').removeClass('redactor-button-disabled');
|
|
|
},
|
|
|
setInactiveInCode: function()
|
|
|
{
|
|
|
this.$toolbar.find('a.re-icon').not('a.re-html, a.re-fullscreen').addClass('redactor-button-disabled');
|
|
|
},
|
|
|
changeIcon: function(key, classname)
|
|
|
{
|
|
|
this.button.get(key).addClass('re-' + classname);
|
|
|
},
|
|
|
removeIcon: function(key, classname)
|
|
|
{
|
|
|
this.button.get(key).removeClass('re-' + classname);
|
|
|
},
|
|
|
setAwesome: function(key, name)
|
|
|
{
|
|
|
var $button = this.button.get(key);
|
|
|
$button.removeClass('redactor-btn-image').addClass('fa-redactor-btn');
|
|
|
$button.html('<i class="fa ' + name + '"></i>');
|
|
|
},
|
|
|
addCallback: function($btn, callback)
|
|
|
{
|
|
|
if ($btn == "buffer") return;
|
|
|
|
|
|
var type = (callback == 'dropdown') ? 'dropdown' : 'func';
|
|
|
var key = $btn.attr('rel');
|
|
|
$btn.on('touchstart click', $.proxy(function(e)
|
|
|
{
|
|
|
if ($btn.hasClass('redactor-button-disabled')) return false;
|
|
|
this.button.onClick(e, key, type, callback);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
addDropdown: function($btn, dropdown)
|
|
|
{
|
|
|
$btn.addClass('redactor-toolbar-link-dropdown').attr('aria-haspopup', true);
|
|
|
|
|
|
var key = $btn.attr('rel');
|
|
|
this.button.addCallback($btn, 'dropdown');
|
|
|
|
|
|
var $dropdown = $('<div class="redactor-dropdown redactor-dropdown-' + this.uuid + ' redactor-dropdown-box-' + key + '" style="display: none;">');
|
|
|
$btn.data('dropdown', $dropdown);
|
|
|
|
|
|
// build dropdown
|
|
|
if (dropdown) this.dropdown.build(key, $dropdown, dropdown);
|
|
|
|
|
|
return $dropdown;
|
|
|
},
|
|
|
add: function(key, title)
|
|
|
{
|
|
|
if (!this.opts.toolbar) return;
|
|
|
|
|
|
if (this.button.isMobileUndoRedo(key)) return "buffer";
|
|
|
|
|
|
var btn = this.button.build(key, { title: title });
|
|
|
btn.addClass('redactor-btn-image');
|
|
|
|
|
|
this.$toolbar.append($('<li>').append(btn));
|
|
|
|
|
|
return btn;
|
|
|
},
|
|
|
addFirst: function(key, title)
|
|
|
{
|
|
|
if (!this.opts.toolbar) return;
|
|
|
|
|
|
if (this.button.isMobileUndoRedo(key)) return "buffer";
|
|
|
|
|
|
var btn = this.button.build(key, { title: title });
|
|
|
btn.addClass('redactor-btn-image');
|
|
|
this.$toolbar.prepend($('<li>').append(btn));
|
|
|
|
|
|
return btn;
|
|
|
},
|
|
|
addAfter: function(afterkey, key, title)
|
|
|
{
|
|
|
if (!this.opts.toolbar) return;
|
|
|
|
|
|
if (this.button.isMobileUndoRedo(key)) return "buffer";
|
|
|
|
|
|
var btn = this.button.build(key, { title: title });
|
|
|
btn.addClass('redactor-btn-image');
|
|
|
var $btn = this.button.get(afterkey);
|
|
|
|
|
|
if ($btn.length !== 0) $btn.parent().after($('<li>').append(btn));
|
|
|
else this.$toolbar.append($('<li>').append(btn));
|
|
|
|
|
|
return btn;
|
|
|
},
|
|
|
addBefore: function(beforekey, key, title)
|
|
|
{
|
|
|
if (!this.opts.toolbar) return;
|
|
|
|
|
|
if (this.button.isMobileUndoRedo(key)) return "buffer";
|
|
|
|
|
|
var btn = this.button.build(key, { title: title });
|
|
|
btn.addClass('redactor-btn-image');
|
|
|
var $btn = this.button.get(beforekey);
|
|
|
|
|
|
if ($btn.length !== 0) $btn.parent().before($('<li>').append(btn));
|
|
|
else this.$toolbar.append($('<li>').append(btn));
|
|
|
|
|
|
return btn;
|
|
|
},
|
|
|
remove: function(key)
|
|
|
{
|
|
|
this.button.get(key).remove();
|
|
|
},
|
|
|
isMobileUndoRedo: function(key)
|
|
|
{
|
|
|
return (key == "undo" || key == "redo") && !this.utils.isDesktop();
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
caret: function()
|
|
|
{
|
|
|
return {
|
|
|
setStart: function(node)
|
|
|
{
|
|
|
// inline tag
|
|
|
if (!this.utils.isBlock(node))
|
|
|
{
|
|
|
var space = this.utils.createSpaceElement();
|
|
|
|
|
|
$(node).prepend(space);
|
|
|
this.caret.setEnd(space);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.caret.set(node, 0, node, 0);
|
|
|
}
|
|
|
},
|
|
|
setEnd: function(node)
|
|
|
{
|
|
|
node = node[0] || node;
|
|
|
if (node.lastChild.nodeType == 1)
|
|
|
{
|
|
|
return this.caret.setAfter(node.lastChild);
|
|
|
}
|
|
|
|
|
|
this.caret.set(node, 1, node, 1);
|
|
|
|
|
|
},
|
|
|
set: function(orgn, orgo, focn, foco)
|
|
|
{
|
|
|
// focus
|
|
|
// disabled in 10.0.7
|
|
|
// if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
|
|
|
orgn = orgn[0] || orgn;
|
|
|
focn = focn[0] || focn;
|
|
|
|
|
|
if (this.utils.isBlockTag(orgn.tagName) && orgn.innerHTML === '')
|
|
|
{
|
|
|
orgn.innerHTML = this.opts.invisibleSpace;
|
|
|
}
|
|
|
|
|
|
if (orgn.tagName == 'BR' && this.opts.linebreaks === false)
|
|
|
{
|
|
|
var parent = $(this.opts.emptyHtml)[0];
|
|
|
$(orgn).replaceWith(parent);
|
|
|
orgn = parent;
|
|
|
focn = orgn;
|
|
|
}
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
try
|
|
|
{
|
|
|
this.range.setStart(orgn, orgo);
|
|
|
this.range.setEnd(focn, foco);
|
|
|
}
|
|
|
catch (e) {}
|
|
|
|
|
|
this.selection.addRange();
|
|
|
},
|
|
|
setAfter: function(node)
|
|
|
{
|
|
|
try
|
|
|
{
|
|
|
var tag = $(node)[0].tagName;
|
|
|
|
|
|
// inline tag
|
|
|
if (tag != 'BR' && !this.utils.isBlock(node))
|
|
|
{
|
|
|
var space = this.utils.createSpaceElement();
|
|
|
|
|
|
$(node).after(space);
|
|
|
this.caret.setEnd(space);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (tag != 'BR' && this.utils.browser('msie'))
|
|
|
{
|
|
|
this.caret.setStart($(node).next());
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.caret.setAfterOrBefore(node, 'after');
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
catch (e)
|
|
|
{
|
|
|
var space = this.utils.createSpaceElement();
|
|
|
$(node).after(space);
|
|
|
this.caret.setEnd(space);
|
|
|
}
|
|
|
},
|
|
|
setBefore: function(node)
|
|
|
{
|
|
|
// block tag
|
|
|
if (this.utils.isBlock(node))
|
|
|
{
|
|
|
this.caret.setEnd($(node).prev());
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.caret.setAfterOrBefore(node, 'before');
|
|
|
}
|
|
|
},
|
|
|
setAfterOrBefore: function(node, type)
|
|
|
{
|
|
|
// focus
|
|
|
if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
|
|
|
node = node[0] || node;
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
if (type == 'after')
|
|
|
{
|
|
|
try {
|
|
|
|
|
|
this.range.setStartAfter(node);
|
|
|
this.range.setEndAfter(node);
|
|
|
}
|
|
|
catch (e) {}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
try {
|
|
|
this.range.setStartBefore(node);
|
|
|
this.range.setEndBefore(node);
|
|
|
}
|
|
|
catch (e) {}
|
|
|
}
|
|
|
|
|
|
|
|
|
this.range.collapse(false);
|
|
|
this.selection.addRange();
|
|
|
},
|
|
|
getOffsetOfElement: function(node)
|
|
|
{
|
|
|
node = node[0] || node;
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
var cloned = this.range.cloneRange();
|
|
|
cloned.selectNodeContents(node);
|
|
|
cloned.setEnd(this.range.endContainer, this.range.endOffset);
|
|
|
|
|
|
return $.trim(cloned.toString()).length;
|
|
|
},
|
|
|
getOffset: function()
|
|
|
{
|
|
|
var offset = 0;
|
|
|
var sel = window.getSelection();
|
|
|
|
|
|
if (sel.rangeCount > 0)
|
|
|
{
|
|
|
var range = window.getSelection().getRangeAt(0);
|
|
|
var caretRange = range.cloneRange();
|
|
|
caretRange.selectNodeContents(this.$editor[0]);
|
|
|
caretRange.setEnd(range.endContainer, range.endOffset);
|
|
|
offset = caretRange.toString().length;
|
|
|
}
|
|
|
|
|
|
return offset;
|
|
|
},
|
|
|
setOffset: function(start, end)
|
|
|
{
|
|
|
if (typeof end == 'undefined') end = start;
|
|
|
if (!this.focus.isFocused()) this.focus.setStart();
|
|
|
|
|
|
var sel = this.selection.get();
|
|
|
var node, offset = 0;
|
|
|
var walker = document.createTreeWalker(this.$editor[0], NodeFilter.SHOW_TEXT, null, null);
|
|
|
|
|
|
while (node == walker.nextNode())
|
|
|
{
|
|
|
offset += node.nodeValue.length;
|
|
|
if (offset > start)
|
|
|
{
|
|
|
this.range.setStart(node, node.nodeValue.length + start - offset);
|
|
|
start = Infinity;
|
|
|
}
|
|
|
|
|
|
if (offset >= end)
|
|
|
{
|
|
|
this.range.setEnd(node, node.nodeValue.length + end - offset);
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.range.collapse(false);
|
|
|
this.selection.addRange();
|
|
|
},
|
|
|
// deprecated
|
|
|
setToPoint: function(start, end)
|
|
|
{
|
|
|
this.caret.setOffset(start, end);
|
|
|
},
|
|
|
getCoords: function()
|
|
|
{
|
|
|
return this.caret.getOffset();
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
clean: function()
|
|
|
{
|
|
|
return {
|
|
|
onSet: function(html)
|
|
|
{
|
|
|
//html = this.clean.savePreCode(html);
|
|
|
|
|
|
// convert script tag
|
|
|
html = html.replace(/<script(.*?[^>]?)>([\w\W]*?)<\/script>/gi, '<pre class="redactor-script-tag" style="display: none;" $1>$2</pre>');
|
|
|
|
|
|
// replace dollar sign to entity
|
|
|
html = html.replace(/\$/g, '$');
|
|
|
|
|
|
// replace special characters in links
|
|
|
html = html.replace(/<a href="(.*?[^>]?)®(.*?[^>]?)">/gi, '<a href="$1®$2">');
|
|
|
|
|
|
if (this.opts.replaceDivs) html = this.clean.replaceDivs(html);
|
|
|
if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
|
|
|
|
|
|
// save form tag
|
|
|
html = this.clean.saveFormTags(html);
|
|
|
|
|
|
// convert font tag to span
|
|
|
var $div = $('<div>');
|
|
|
$div.html(html);
|
|
|
var fonts = $div.find('font[style]');
|
|
|
if (fonts.length !== 0)
|
|
|
{
|
|
|
fonts.replaceWith(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
var $span = $('<span>').attr('style', $el.attr('style'));
|
|
|
return $span.append($el.contents());
|
|
|
});
|
|
|
|
|
|
html = $div.html();
|
|
|
}
|
|
|
|
|
|
$div.remove();
|
|
|
|
|
|
// remove font tag
|
|
|
html = html.replace(/<font(.*?[^<])>/gi, '');
|
|
|
html = html.replace(/<\/font>/gi, '');
|
|
|
|
|
|
// tidy html
|
|
|
html = this.tidy.load(html);
|
|
|
|
|
|
// paragraphize
|
|
|
if (this.opts.paragraphize) html = this.paragraphize.load(html);
|
|
|
|
|
|
// verified
|
|
|
html = this.clean.setVerified(html);
|
|
|
|
|
|
// convert inline tags
|
|
|
html = this.clean.convertInline(html);
|
|
|
|
|
|
html = html.replace(/&/g, '&');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onSync: function(html)
|
|
|
{
|
|
|
// remove spaces
|
|
|
html = html.replace(/\u200B/g, '');
|
|
|
html = html.replace(/​/gi, '');
|
|
|
|
|
|
if (this.opts.cleanSpaces)
|
|
|
{
|
|
|
html = html.replace(/ /gi, ' ');
|
|
|
}
|
|
|
|
|
|
if (html.search(/^<p>(||\s||<br\s?\/?>|| )<\/p>$/i) != -1)
|
|
|
{
|
|
|
return '';
|
|
|
}
|
|
|
|
|
|
// reconvert script tag
|
|
|
html = html.replace(/<pre class="redactor-script-tag" style="display: none;"(.*?[^>]?)>([\w\W]*?)<\/pre>/gi, '<script$1>$2</script>');
|
|
|
|
|
|
// restore form tag
|
|
|
html = this.clean.restoreFormTags(html);
|
|
|
|
|
|
var chars = {
|
|
|
'\u2122': '™',
|
|
|
'\u00a9': '©',
|
|
|
'\u2026': '…',
|
|
|
'\u2014': '—',
|
|
|
'\u2010': '‐'
|
|
|
};
|
|
|
// replace special characters
|
|
|
$.each(chars, function(i,s)
|
|
|
{
|
|
|
html = html.replace(new RegExp(i, 'g'), s);
|
|
|
});
|
|
|
|
|
|
// remove last br in FF
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
html = html.replace(/<br\s?\/?>$/gi, '');
|
|
|
}
|
|
|
|
|
|
// remove br in the of li
|
|
|
html = html.replace(new RegExp('<br\\s?/?></li>', 'gi'), '</li>');
|
|
|
html = html.replace(new RegExp('</li><br\\s?/?>', 'gi'), '</li>');
|
|
|
|
|
|
// remove empty attributes
|
|
|
html = html.replace(/<(.*?)rel="\s*?"(.*?[^>]?)>/gi, '<$1$2">');
|
|
|
html = html.replace(/<(.*?)style="\s*?"(.*?[^>]?)>/gi, '<$1$2">');
|
|
|
html = html.replace(/="">/gi, '>');
|
|
|
html = html.replace(/""">/gi, '">');
|
|
|
html = html.replace(/"">/gi, '">');
|
|
|
|
|
|
// remove verified
|
|
|
html = html.replace(/<div(.*?[^>]) data-tagblock="redactor"(.*?[^>])>/gi, '<div$1$2>');
|
|
|
html = html.replace(/<(.*?) data-verified="redactor"(.*?[^>])>/gi, '<$1$2>');
|
|
|
|
|
|
var $div = $("<div/>").html($.parseHTML(html, document, true));
|
|
|
$div.find("span").removeAttr("rel");
|
|
|
|
|
|
$div.find('pre .redactor-invisible-space').each(function()
|
|
|
{
|
|
|
$(this).contents().unwrap();
|
|
|
});
|
|
|
|
|
|
html = $div.html();
|
|
|
|
|
|
// remove rel attribute from img
|
|
|
html = html.replace(/<img(.*?[^>])rel="(.*?[^>])"(.*?[^>])>/gi, '<img$1$3>');
|
|
|
html = html.replace(/<span class="redactor-invisible-space">(.*?)<\/span>/gi, '$1');
|
|
|
|
|
|
html = html.replace(/ data-save-url="(.*?[^>])"/gi, '');
|
|
|
|
|
|
// remove image resize
|
|
|
html = html.replace(/<span(.*?)id="redactor-image-box"(.*?[^>])>([\w\W]*?)<img(.*?)><\/span>/gi, '$3<img$4>');
|
|
|
html = html.replace(/<span(.*?)id="redactor-image-resizer"(.*?[^>])>(.*?)<\/span>/gi, '');
|
|
|
html = html.replace(/<span(.*?)id="redactor-image-editter"(.*?[^>])>(.*?)<\/span>/gi, '');
|
|
|
|
|
|
// remove font tag
|
|
|
html = html.replace(/<font(.*?[^<])>/gi, '');
|
|
|
html = html.replace(/<\/font>/gi, '');
|
|
|
|
|
|
// tidy html
|
|
|
html = this.tidy.load(html);
|
|
|
|
|
|
// link nofollow
|
|
|
if (this.opts.linkNofollow)
|
|
|
{
|
|
|
html = html.replace(/<a(.*?)rel="nofollow"(.*?[^>])>/gi, '<a$1$2>');
|
|
|
html = html.replace(/<a(.*?[^>])>/gi, '<a$1 rel="nofollow">');
|
|
|
}
|
|
|
|
|
|
// reconvert inline
|
|
|
html = html.replace(/\sdata-redactor-(tag|class|style)="(.*?[^>])"/gi, '');
|
|
|
html = html.replace(new RegExp('<(.*?) data-verified="redactor"(.*?[^>])>', 'gi'), '<$1$2>');
|
|
|
html = html.replace(new RegExp('<(.*?) data-verified="redactor">', 'gi'), '<$1>');
|
|
|
|
|
|
html = html.replace(/&/g, '&');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onPaste: function(html, setMode)
|
|
|
{
|
|
|
html = $.trim(html);
|
|
|
html = html.replace(/\$/g, '$');
|
|
|
|
|
|
// convert dirty spaces
|
|
|
html = html.replace(/<span class="s[0-9]">/gi, '<span>');
|
|
|
html = html.replace(/<span class="Apple-converted-space"> <\/span>/gi, ' ');
|
|
|
html = html.replace(/<span class="Apple-tab-span"[^>]*>\t<\/span>/gi, '\t');
|
|
|
html = html.replace(/<span[^>]*>(\s| )<\/span>/gi, ' ');
|
|
|
|
|
|
if (this.opts.pastePlainText)
|
|
|
{
|
|
|
return this.clean.getPlainText(html);
|
|
|
}
|
|
|
|
|
|
if (!this.utils.isSelectAll() && typeof setMode == 'undefined')
|
|
|
{
|
|
|
if (this.utils.isCurrentOrParent(['FIGCAPTION', 'A']))
|
|
|
{
|
|
|
return this.clean.getPlainText(html, false);
|
|
|
}
|
|
|
|
|
|
if (this.utils.isCurrentOrParent('PRE'))
|
|
|
{
|
|
|
html = html.replace(/”/g, '"');
|
|
|
html = html.replace(/“/g, '"');
|
|
|
html = html.replace(/‘/g, '\'');
|
|
|
html = html.replace(/’/g, '\'');
|
|
|
|
|
|
return this.clean.getPreCode(html);
|
|
|
}
|
|
|
|
|
|
if (this.utils.isCurrentOrParent(['BLOCKQUOTE', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6']))
|
|
|
{
|
|
|
html = this.clean.getOnlyImages(html);
|
|
|
|
|
|
if (!this.utils.browser('msie'))
|
|
|
{
|
|
|
var block = this.selection.getBlock();
|
|
|
if (block && block.tagName == 'P')
|
|
|
{
|
|
|
html = html.replace(/<img(.*?)>/gi, '<p><img$1></p>');
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
}
|
|
|
|
|
|
if (this.utils.isCurrentOrParent(['TD']))
|
|
|
{
|
|
|
html = this.clean.onPasteTidy(html, 'td');
|
|
|
|
|
|
if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
|
|
|
|
|
|
html = this.clean.replaceDivsToBr(html);
|
|
|
|
|
|
return html;
|
|
|
}
|
|
|
|
|
|
|
|
|
if (this.utils.isCurrentOrParent(['LI']))
|
|
|
{
|
|
|
return this.clean.onPasteTidy(html, 'li');
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
html = this.clean.isSingleLine(html, setMode);
|
|
|
|
|
|
if (!this.clean.singleLine)
|
|
|
{
|
|
|
if (this.opts.linebreaks) html = this.clean.replaceParagraphsToBr(html);
|
|
|
if (this.opts.replaceDivs) html = this.clean.replaceDivs(html);
|
|
|
|
|
|
html = this.clean.saveFormTags(html);
|
|
|
}
|
|
|
|
|
|
|
|
|
html = this.clean.onPasteWord(html);
|
|
|
html = this.clean.onPasteExtra(html);
|
|
|
|
|
|
html = this.clean.onPasteTidy(html, 'all');
|
|
|
|
|
|
|
|
|
// paragraphize
|
|
|
if (!this.clean.singleLine && this.opts.paragraphize)
|
|
|
{
|
|
|
html = this.paragraphize.load(html);
|
|
|
}
|
|
|
|
|
|
html = this.clean.removeDirtyStyles(html);
|
|
|
html = this.clean.onPasteRemoveSpans(html);
|
|
|
html = this.clean.onPasteRemoveEmpty(html);
|
|
|
|
|
|
|
|
|
html = this.clean.convertInline(html);
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onPasteWord: function(html)
|
|
|
{
|
|
|
// comments
|
|
|
html = html.replace(/<!--[\s\S]*?-->/gi, '');
|
|
|
|
|
|
// style
|
|
|
html = html.replace(/<style[^>]*>[\s\S]*?<\/style>/gi, '');
|
|
|
|
|
|
// op
|
|
|
html = html.replace(/<o\:p[^>]*>[\s\S]*?<\/o\:p>/gi, '');
|
|
|
|
|
|
if (html.match(/class="?Mso|style="[^"]*\bmso-|style='[^'']*\bmso-|w:WordDocument/i))
|
|
|
{
|
|
|
// comments
|
|
|
html = html.replace(/<!--[\s\S]+?-->/gi, '');
|
|
|
|
|
|
// scripts
|
|
|
html = html.replace(/<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi, '');
|
|
|
|
|
|
// Convert <s> into <strike>
|
|
|
html = html.replace(/<(\/?)s>/gi, "<$1strike>");
|
|
|
|
|
|
// Replace nbsp entites to char since it's easier to handle
|
|
|
html = html.replace(/ /gi, ' ');
|
|
|
|
|
|
// Convert <span style="mso-spacerun:yes">___</span> to string of alternating
|
|
|
// breaking/non-breaking spaces of same length
|
|
|
html = html.replace(/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi, function(str, spaces) {
|
|
|
return (spaces.length > 0) ? spaces.replace(/./, " ").slice(Math.floor(spaces.length/2)).split("").join("\u00a0") : '';
|
|
|
});
|
|
|
|
|
|
html = this.clean.onPasteIeFixLinks(html);
|
|
|
|
|
|
// shapes
|
|
|
html = html.replace(/<img(.*?)v:shapes=(.*?)>/gi, '');
|
|
|
html = html.replace(/src="file\:\/\/(.*?)"/, 'src=""');
|
|
|
|
|
|
// lists
|
|
|
var $div = $("<div/>").html(html);
|
|
|
|
|
|
var lastList = false;
|
|
|
var lastLevel = 1;
|
|
|
var listsIds = [];
|
|
|
|
|
|
$div.find("p[style]").each(function()
|
|
|
{
|
|
|
var matches = $(this).attr('style').match(/mso\-list\:l([0-9]+)\slevel([0-9]+)/);
|
|
|
|
|
|
if (matches)
|
|
|
{
|
|
|
var currentList = parseInt(matches[1]);
|
|
|
var currentLevel = parseInt(matches[2]);
|
|
|
var listType = $(this).html().match(/^[\w]+\./) ? "ol" : "ul";
|
|
|
|
|
|
var $li = $("<li/>").html($(this).html());
|
|
|
|
|
|
$li.html($li.html().replace(/^([\w\.]+)</, '<'));
|
|
|
$li.find("span:first").remove();
|
|
|
|
|
|
if (currentLevel == 1 && $.inArray(currentList, listsIds) == -1)
|
|
|
{
|
|
|
var $list = $("<" + listType + "/>").attr({"data-level": currentLevel,
|
|
|
"data-list": currentList})
|
|
|
.html($li);
|
|
|
|
|
|
$(this).replaceWith($list);
|
|
|
|
|
|
lastList = currentList;
|
|
|
listsIds.push(currentList);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (currentLevel > lastLevel)
|
|
|
{
|
|
|
var $prevList = $div.find('[data-level="' + lastLevel + '"][data-list="' + lastList + '"]');
|
|
|
|
|
|
var $lastList = $prevList;
|
|
|
|
|
|
for(var i = lastLevel; i < currentLevel; i++)
|
|
|
{
|
|
|
$list = $("<" + listType + "/>");
|
|
|
|
|
|
$list.appendTo($lastList.find("li").last());
|
|
|
|
|
|
$lastList = $list;
|
|
|
}
|
|
|
|
|
|
$lastList.attr({"data-level": currentLevel,
|
|
|
"data-list": currentList})
|
|
|
.html($li);
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var $prevList = $div.find('[data-level="' + currentLevel + '"][data-list="' + currentList + '"]').last();
|
|
|
|
|
|
$prevList.append($li);
|
|
|
}
|
|
|
|
|
|
lastLevel = currentLevel;
|
|
|
lastList = currentList;
|
|
|
|
|
|
$(this).remove();
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
$div.find('[data-level][data-list]').removeAttr('data-level data-list');
|
|
|
html = $div.html();
|
|
|
|
|
|
// remove ms word's bullet
|
|
|
html = html.replace(/·/g, '');
|
|
|
html = html.replace(/<p class="Mso(.*?)"/gi, '<p');
|
|
|
|
|
|
// classes
|
|
|
html = html.replace(/ class=\"(mso[^\"]*)\"/gi, "");
|
|
|
html = html.replace(/ class=(mso\w+)/gi, "");
|
|
|
|
|
|
// remove ms word tags
|
|
|
html = html.replace(/<o:p(.*?)>([\w\W]*?)<\/o:p>/gi, '$2');
|
|
|
|
|
|
// ms word break lines
|
|
|
html = html.replace(/\n/g, ' ');
|
|
|
|
|
|
// ms word lists break lines
|
|
|
html = html.replace(/<p>\n?<li>/gi, '<li>');
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onPasteExtra: function(html)
|
|
|
{
|
|
|
// remove google docs markers
|
|
|
html = html.replace(/<b\sid="internal-source-marker(.*?)">([\w\W]*?)<\/b>/gi, "$2");
|
|
|
html = html.replace(/<b(.*?)id="docs-internal-guid(.*?)">([\w\W]*?)<\/b>/gi, "$3");
|
|
|
|
|
|
// google docs styles
|
|
|
html = html.replace(/<span[^>]*(font-style: italic; font-weight: bold|font-weight: bold; font-style: italic)[^>]*>/gi, '<span style="font-weight: bold;"><span style="font-style: italic;">');
|
|
|
html = html.replace(/<span[^>]*font-style: italic[^>]*>/gi, '<span style="font-style: italic;">');
|
|
|
html = html.replace(/<span[^>]*font-weight: bold[^>]*>/gi, '<span style="font-weight: bold;">');
|
|
|
html = html.replace(/<span[^>]*text-decoration: underline[^>]*>/gi, '<span style="text-decoration: underline;">');
|
|
|
|
|
|
html = html.replace(/<img>/gi, '');
|
|
|
html = html.replace(/\n{3,}/gi, '\n');
|
|
|
html = html.replace(/<font(.*?)>([\w\W]*?)<\/font>/gi, '$2');
|
|
|
|
|
|
// remove dirty p
|
|
|
html = html.replace(/<p><p>/gi, '<p>');
|
|
|
html = html.replace(/<\/p><\/p>/gi, '</p>');
|
|
|
html = html.replace(/<li>(\s*|\t*|\n*)<p>/gi, '<li>');
|
|
|
html = html.replace(/<\/p>(\s*|\t*|\n*)<\/li>/gi, '</li>');
|
|
|
|
|
|
// remove space between paragraphs
|
|
|
html = html.replace(/<\/p>\s<p/gi, '<\/p><p');
|
|
|
|
|
|
// remove safari local images
|
|
|
html = html.replace(/<img src="webkit-fake-url\:\/\/(.*?)"(.*?)>/gi, '');
|
|
|
|
|
|
// bullets
|
|
|
html = html.replace(/<p>•([\w\W]*?)<\/p>/gi, '<li>$1</li>');
|
|
|
|
|
|
// FF fix
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
html = html.replace(/<br\s?\/?>$/gi, '');
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onPasteTidy: function(html, type)
|
|
|
{
|
|
|
// remove all tags except these
|
|
|
var tags = ['span', 'a', 'pre', 'blockquote', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'address', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del',
|
|
|
'ol', 'ul', 'li', 'dl', 'dt', 'dd', 'p', 'br', 'video', 'audio', 'iframe', 'embed', 'param', 'object', 'img', 'table',
|
|
|
'td', 'th', 'tr', 'tbody', 'tfoot', 'thead', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
|
|
var tagsEmpty = false;
|
|
|
var attrAllowed = [
|
|
|
['a', '*'],
|
|
|
['img', ['src', 'alt']],
|
|
|
['span', ['class', 'rel', 'data-verified']],
|
|
|
['iframe', '*'],
|
|
|
['video', '*'],
|
|
|
['audio', '*'],
|
|
|
['embed', '*'],
|
|
|
['object', '*'],
|
|
|
['param', '*'],
|
|
|
['source', '*']
|
|
|
];
|
|
|
|
|
|
if (type == 'all')
|
|
|
{
|
|
|
tagsEmpty = ['p', 'span', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
|
|
attrAllowed = [
|
|
|
['table', 'class'],
|
|
|
['td', ['colspan', 'rowspan']],
|
|
|
['a', '*'],
|
|
|
['img', ['src', 'alt', 'data-redactor-inserted-image']],
|
|
|
['span', ['class', 'rel', 'data-verified']],
|
|
|
['iframe', '*'],
|
|
|
['video', '*'],
|
|
|
['audio', '*'],
|
|
|
['embed', '*'],
|
|
|
['object', '*'],
|
|
|
['param', '*'],
|
|
|
['source', '*']
|
|
|
];
|
|
|
}
|
|
|
else if (type == 'td')
|
|
|
{
|
|
|
// remove all tags except these and remove all table tags: tr, td etc
|
|
|
tags = ['ul', 'ol', 'li', 'span', 'a', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del',
|
|
|
'ol', 'ul', 'li', 'dl', 'dt', 'dd', 'br', 'iframe', 'video', 'audio', 'embed', 'param', 'object', 'img', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6'];
|
|
|
|
|
|
}
|
|
|
else if (type == 'li')
|
|
|
{
|
|
|
// only inline tags and ul, ol, li
|
|
|
tags = ['ul', 'ol', 'li', 'span', 'a', 'small', 'em', 'strong', 'code', 'kbd', 'mark', 'cite', 'var', 'samp', 'dfn', 'sup', 'sub', 'b', 'i', 'u', 'del', 'br',
|
|
|
'iframe', 'video', 'audio', 'embed', 'param', 'object', 'img'];
|
|
|
}
|
|
|
|
|
|
var options = {
|
|
|
deniedTags: (this.opts.deniedTags) ? this.opts.deniedTags : false,
|
|
|
allowedTags: (this.opts.allowedTags) ? this.opts.allowedTags : tags,
|
|
|
removeComments: true,
|
|
|
removePhp: true,
|
|
|
removeAttr: (this.opts.removeAttr) ? this.opts.removeAttr : false,
|
|
|
allowedAttr: (this.opts.allowedAttr) ? this.opts.allowedAttr : attrAllowed,
|
|
|
removeEmpty: tagsEmpty
|
|
|
};
|
|
|
|
|
|
return this.tidy.load(html, options);
|
|
|
},
|
|
|
onPasteRemoveEmpty: function(html)
|
|
|
{
|
|
|
html = html.replace(/<(p|h[1-6])>(|\s|\n|\t|<br\s?\/?>)<\/(p|h[1-6])>/gi, '');
|
|
|
|
|
|
// remove br in the end
|
|
|
if (!this.opts.linebreaks) html = html.replace(/<br>$/i, '');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onPasteRemoveSpans: function(html)
|
|
|
{
|
|
|
html = html.replace(/<span>(.*?)<\/span>/gi, '$1');
|
|
|
html = html.replace(/<span[^>]*>\s| <\/span>/gi, ' ');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
onPasteIeFixLinks: function(html)
|
|
|
{
|
|
|
if (!this.utils.browser('msie')) return html;
|
|
|
|
|
|
var tmp = $.trim(html);
|
|
|
if (tmp.search(/^<a(.*?)>(.*?)<\/a>$/i) === 0)
|
|
|
{
|
|
|
html = html.replace(/^<a(.*?)>(.*?)<\/a>$/i, "$2");
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
isSingleLine: function(html, setMode)
|
|
|
{
|
|
|
this.clean.singleLine = false;
|
|
|
|
|
|
if (!this.utils.isSelectAll() && typeof setMode == 'undefined')
|
|
|
{
|
|
|
var blocks = this.opts.blockLevelElements.join('|').replace('P|', '').replace('DIV|', '');
|
|
|
|
|
|
var matchBlocks = html.match(new RegExp('</(' + blocks + ')>', 'gi'));
|
|
|
var matchContainers = html.match(/<\/(p|div)>/gi);
|
|
|
|
|
|
if (!matchBlocks && (matchContainers === null || (matchContainers && matchContainers.length <= 1)))
|
|
|
{
|
|
|
var matchBR = html.match(/<br\s?\/?>/gi);
|
|
|
//var matchIMG = html.match(/<img(.*?[^>])>/gi);
|
|
|
if (!matchBR)
|
|
|
{
|
|
|
this.clean.singleLine = true;
|
|
|
html = html.replace(/<\/?(p|div)(.*?)>/gi, '');
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
stripTags: function(input, allowed)
|
|
|
{
|
|
|
allowed = (((allowed || '') + '').toLowerCase().match(/<[a-z][a-z0-9]*>/g) || []).join('');
|
|
|
var tags = /<\/?([a-z][a-z0-9]*)\b[^>]*>/gi;
|
|
|
|
|
|
return input.replace(tags, function ($0, $1) {
|
|
|
return allowed.indexOf('<' + $1.toLowerCase() + '>') > -1 ? $0 : '';
|
|
|
});
|
|
|
},
|
|
|
savePreCode: function(html)
|
|
|
{
|
|
|
html = this.clean.savePreFormatting(html);
|
|
|
html = this.clean.saveCodeFormatting(html);
|
|
|
|
|
|
html = this.clean.restoreSelectionMarker(html);
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
savePreFormatting: function(html)
|
|
|
{
|
|
|
var pre = html.match(/<pre(.*?)>([\w\W]*?)<\/pre>/gi);
|
|
|
|
|
|
if (pre !== null)
|
|
|
{
|
|
|
$.each(pre, $.proxy(function(i,s)
|
|
|
{
|
|
|
var arr = s.match(/<pre(.*?)>([\w\W]*?)<\/pre>/i);
|
|
|
|
|
|
arr[2] = arr[2].replace(/<br\s?\/?>/g, '\n');
|
|
|
arr[2] = arr[2].replace(/ /g, ' ');
|
|
|
|
|
|
if (this.opts.preSpaces)
|
|
|
{
|
|
|
arr[2] = arr[2].replace(/\t/g, Array(this.opts.preSpaces + 1).join(' '));
|
|
|
}
|
|
|
|
|
|
arr[2] = this.clean.encodeEntities(arr[2]);
|
|
|
|
|
|
// $ fix
|
|
|
arr[2] = arr[2].replace(/\$/g, '$');
|
|
|
|
|
|
html = html.replace(s, '<pre' + arr[1] + '>' + arr[2] + '</pre>');
|
|
|
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
saveCodeFormatting: function(html)
|
|
|
{
|
|
|
var code = html.match(/<code(.*?)>([\w\W]*?)<\/code>/gi);
|
|
|
|
|
|
if (code !== null)
|
|
|
{
|
|
|
$.each(code, $.proxy(function(i,s)
|
|
|
{
|
|
|
var arr = s.match(/<code(.*?)>([\w\W]*?)<\/code>/i);
|
|
|
|
|
|
arr[2] = arr[2].replace(/ /g, ' ');
|
|
|
arr[2] = this.clean.encodeEntities(arr[2]);
|
|
|
arr[2] = arr[2].replace(/\$/g, '$');
|
|
|
|
|
|
html = html.replace(s, '<code' + arr[1] + '>' + arr[2] + '</code>');
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
restoreSelectionMarker: function(html)
|
|
|
{
|
|
|
html = html.replace(/<span id="selection-marker-([0-9])" class="redactor-selection-marker" data-verified="redactor"><\/span>/g, '<span id="selection-marker-$1" class="redactor-selection-marker" data-verified="redactor"></span>');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
getTextFromHtml: function(html)
|
|
|
{
|
|
|
html = html.replace(/<br\s?\/?>|<\/H[1-6]>|<\/p>|<\/div>|<\/li>|<\/td>/gi, '\n');
|
|
|
|
|
|
var tmp = document.createElement('div');
|
|
|
tmp.innerHTML = html;
|
|
|
html = tmp.textContent || tmp.innerText;
|
|
|
|
|
|
return $.trim(html);
|
|
|
},
|
|
|
getPlainText: function(html, paragraphize)
|
|
|
{
|
|
|
html = this.clean.getTextFromHtml(html);
|
|
|
html = html.replace(/\n/g, '<br />');
|
|
|
|
|
|
if (this.opts.paragraphize && typeof paragraphize == 'undefined' && !this.utils.browser('mozilla'))
|
|
|
{
|
|
|
html = this.paragraphize.load(html);
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
getPreCode: function(html)
|
|
|
{
|
|
|
html = html.replace(/<img(.*?) style="(.*?)"(.*?[^>])>/gi, '<img$1$3>');
|
|
|
html = html.replace(/<img(.*?)>/gi, '<img$1>');
|
|
|
html = this.clean.getTextFromHtml(html);
|
|
|
|
|
|
if (this.opts.preSpaces)
|
|
|
{
|
|
|
html = html.replace(/\t/g, Array(this.opts.preSpaces + 1).join(' '));
|
|
|
}
|
|
|
|
|
|
html = this.clean.encodeEntities(html);
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
getOnlyImages: function(html)
|
|
|
{
|
|
|
html = html.replace(/<img(.*?)>/gi, '[img$1]');
|
|
|
|
|
|
// remove all tags
|
|
|
html = html.replace(/<([Ss]*?)>/gi, '');
|
|
|
|
|
|
html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
getOnlyLinksAndImages: function(html)
|
|
|
{
|
|
|
html = html.replace(/<a(.*?)href="(.*?)"(.*?)>([\w\W]*?)<\/a>/gi, '[a href="$2"]$4[/a]');
|
|
|
html = html.replace(/<img(.*?)>/gi, '[img$1]');
|
|
|
|
|
|
// remove all tags
|
|
|
html = html.replace(/<(.*?)>/gi, '');
|
|
|
|
|
|
html = html.replace(/\[a href="(.*?)"\]([\w\W]*?)\[\/a\]/gi, '<a href="$1">$2</a>');
|
|
|
html = html.replace(/\[img(.*?)\]/gi, '<img$1>');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
encodeEntities: function(str)
|
|
|
{
|
|
|
str = String(str).replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"');
|
|
|
return str.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"');
|
|
|
},
|
|
|
removeDirtyStyles: function(html)
|
|
|
{
|
|
|
if (this.utils.browser('msie')) return html;
|
|
|
|
|
|
var div = document.createElement('div');
|
|
|
div.innerHTML = html;
|
|
|
|
|
|
this.clean.clearUnverifiedRemove($(div));
|
|
|
|
|
|
html = div.innerHTML;
|
|
|
$(div).remove();
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
clearUnverified: function()
|
|
|
{
|
|
|
if (this.utils.browser('msie')) return;
|
|
|
|
|
|
this.clean.clearUnverifiedRemove(this.$editor);
|
|
|
|
|
|
var headers = this.$editor.find('h1, h2, h3, h4, h5, h6');
|
|
|
headers.find('span').removeAttr('style');
|
|
|
headers.find(this.opts.verifiedTags.join(', ')).removeAttr('style');
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
clearUnverifiedRemove: function($editor)
|
|
|
{
|
|
|
$editor.find(this.opts.verifiedTags.join(', ')).removeAttr('style');
|
|
|
$editor.find('span').not('[data-verified="redactor"]').removeAttr('style');
|
|
|
|
|
|
$editor.find('span[data-verified="redactor"], img[data-verified="redactor"]').each(function(i, s)
|
|
|
{
|
|
|
var $s = $(s);
|
|
|
$s.attr('style', $s.attr('rel'));
|
|
|
});
|
|
|
|
|
|
},
|
|
|
cleanEmptyParagraph: function()
|
|
|
{
|
|
|
|
|
|
},
|
|
|
setVerified: function(html)
|
|
|
{
|
|
|
if (this.utils.browser('msie')) return html;
|
|
|
|
|
|
html = html.replace(new RegExp('<img(.*?[^>])>', 'gi'), '<img$1 data-verified="redactor">');
|
|
|
html = html.replace(new RegExp('<span(.*?[^>])>', 'gi'), '<span$1 data-verified="redactor">');
|
|
|
|
|
|
var matches = html.match(new RegExp('<(span|img)(.*?)style="(.*?)"(.*?[^>])>', 'gi'));
|
|
|
|
|
|
if (matches)
|
|
|
{
|
|
|
var len = matches.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
try {
|
|
|
|
|
|
var newTag = matches[i].replace(/style="(.*?)"/i, 'style="$1" rel="$1"');
|
|
|
html = html.replace(matches[i], newTag);
|
|
|
|
|
|
}
|
|
|
catch (e) {}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
convertInline: function(html)
|
|
|
{
|
|
|
var $div = $('<div />').html(html);
|
|
|
|
|
|
var tags = this.opts.inlineTags;
|
|
|
tags.push('span');
|
|
|
|
|
|
$div.find(tags.join(',')).each(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
var tag = this.tagName.toLowerCase();
|
|
|
$el.attr('data-redactor-tag', tag);
|
|
|
|
|
|
if (tag == 'span')
|
|
|
{
|
|
|
if ($el.attr('style')) $el.attr('data-redactor-style', $el.attr('style'));
|
|
|
else if ($el.attr('class')) $el.attr('data-redactor-class', $el.attr('class'));
|
|
|
}
|
|
|
|
|
|
});
|
|
|
|
|
|
html = $div.html();
|
|
|
$div.remove();
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
normalizeLists: function()
|
|
|
{
|
|
|
this.$editor.find('li').each(function(i,s)
|
|
|
{
|
|
|
var $next = $(s).next();
|
|
|
if ($next.length !== 0 && ($next[0].tagName == 'UL' || $next[0].tagName == 'OL'))
|
|
|
{
|
|
|
$(s).append($next);
|
|
|
}
|
|
|
|
|
|
});
|
|
|
},
|
|
|
removeSpaces: function(html)
|
|
|
{
|
|
|
html = html.replace(/\n/g, '');
|
|
|
html = html.replace(/[\t]*/g, '');
|
|
|
html = html.replace(/\n\s*\n/g, "\n");
|
|
|
html = html.replace(/^[\s\n]*/g, ' ');
|
|
|
html = html.replace(/[\s\n]*$/g, ' ');
|
|
|
html = html.replace( />\s{2,}</g, '> <'); // between inline tags can be only one space
|
|
|
html = html.replace(/\n\n/g, "\n");
|
|
|
html = html.replace(/\u200B/g, '');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
replaceDivs: function(html)
|
|
|
{
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
html = html.replace(/<div><br\s?\/?><\/div>/gi, '<br />');
|
|
|
html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '$2<br />');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
html = html.replace(/<div(.*?)>([\w\W]*?)<\/div>/gi, '<p$1>$2</p>');
|
|
|
}
|
|
|
|
|
|
html = html.replace(/<div(.*?[^>])>/gi, '');
|
|
|
html = html.replace(/<\/div>/gi, '');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
replaceDivsToBr: function(html)
|
|
|
{
|
|
|
html = html.replace(/<div\s(.*?)>/gi, '<p>');
|
|
|
html = html.replace(/<div><br\s?\/?><\/div>/gi, '<br /><br />');
|
|
|
html = html.replace(/<div>([\w\W]*?)<\/div>/gi, '$1<br /><br />');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
replaceParagraphsToBr: function(html)
|
|
|
{
|
|
|
html = html.replace(/<p\s(.*?)>/gi, '<p>');
|
|
|
html = html.replace(/<p><br\s?\/?><\/p>/gi, '<br />');
|
|
|
html = html.replace(/<p>([\w\W]*?)<\/p>/gi, '$1<br /><br />');
|
|
|
html = html.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi, '</blockquote>');
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
saveFormTags: function(html)
|
|
|
{
|
|
|
return html.replace(/<form(.*?)>([\w\W]*?)<\/form>/gi, '<section$1 rel="redactor-form-tag">$2</section>');
|
|
|
},
|
|
|
restoreFormTags: function(html)
|
|
|
{
|
|
|
return html.replace(/<section(.*?) rel="redactor-form-tag"(.*?)>([\w\W]*?)<\/section>/gi, '<form$1$2>$3</form>');
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
code: function()
|
|
|
{
|
|
|
return {
|
|
|
set: function(html)
|
|
|
{
|
|
|
html = $.trim(html.toString());
|
|
|
|
|
|
// clean
|
|
|
html = this.clean.onSet(html);
|
|
|
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
html = html.replace(/<span(.*?)id="selection-marker-(1|2)"(.*?)><\/span>;/gi, '');
|
|
|
}
|
|
|
|
|
|
this.$editor.html(html);
|
|
|
this.code.sync();
|
|
|
|
|
|
if (html !== '') this.placeholder.remove();
|
|
|
|
|
|
setTimeout($.proxy(this.buffer.add, this), 15);
|
|
|
if (this.start === false) this.observe.load();
|
|
|
|
|
|
},
|
|
|
get: function()
|
|
|
{
|
|
|
var code = this.$textarea.val();
|
|
|
|
|
|
if (this.opts.replaceDivs) code = this.clean.replaceDivs(code);
|
|
|
if (this.opts.linebreaks) code = this.clean.replaceParagraphsToBr(code);
|
|
|
|
|
|
// indent code
|
|
|
code = this.tabifier.get(code);
|
|
|
|
|
|
return code;
|
|
|
},
|
|
|
sync: function()
|
|
|
{
|
|
|
setTimeout($.proxy(this.code.startSync, this), 10);
|
|
|
},
|
|
|
startSync: function()
|
|
|
{
|
|
|
var html = this.$editor.html();
|
|
|
|
|
|
// is there a need to synchronize
|
|
|
if (this.code.syncCode && this.code.syncCode == html)
|
|
|
{
|
|
|
// do not sync
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// save code
|
|
|
this.code.syncCode = html;
|
|
|
|
|
|
// before clean callback
|
|
|
html = this.core.setCallback('syncBefore', html);
|
|
|
|
|
|
// clean
|
|
|
html = this.clean.onSync(html);
|
|
|
|
|
|
// set code
|
|
|
this.$textarea.val(html);
|
|
|
|
|
|
// after sync callback
|
|
|
this.core.setCallback('sync', html);
|
|
|
|
|
|
if (this.start === false)
|
|
|
{
|
|
|
this.core.setCallback('change', html);
|
|
|
}
|
|
|
|
|
|
this.start = false;
|
|
|
|
|
|
if (this.autosave.html == false)
|
|
|
{
|
|
|
this.autosave.html = this.code.get();
|
|
|
}
|
|
|
|
|
|
if (this.opts.codemirror)
|
|
|
{
|
|
|
this.$textarea.next('.CodeMirror').each(function(i, el)
|
|
|
{
|
|
|
el.CodeMirror.setValue(html);
|
|
|
});
|
|
|
}
|
|
|
|
|
|
//autosave
|
|
|
this.autosave.onChange();
|
|
|
this.autosave.enable();
|
|
|
},
|
|
|
toggle: function()
|
|
|
{
|
|
|
if (this.opts.visual)
|
|
|
{
|
|
|
this.code.showCode();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.code.showVisual();
|
|
|
}
|
|
|
},
|
|
|
showCode: function()
|
|
|
{
|
|
|
this.selection.save();
|
|
|
|
|
|
this.code.offset = this.caret.getOffset();
|
|
|
var scroll = $(window).scrollTop();
|
|
|
|
|
|
var width = this.$editor.innerWidth(),
|
|
|
height = this.$editor.innerHeight();
|
|
|
|
|
|
this.$editor.hide();
|
|
|
|
|
|
var html = this.$textarea.val();
|
|
|
|
|
|
this.modified = this.clean.removeSpaces(html);
|
|
|
|
|
|
// indent code
|
|
|
html = this.tabifier.get(html);
|
|
|
|
|
|
// caret position sync
|
|
|
var start = 0, end = 0;
|
|
|
var $editorDiv = $("<div/>").append($.parseHTML(this.clean.onSync(this.$editor.html()), document, true));
|
|
|
var $selectionMarkers = $editorDiv.find("span.redactor-selection-marker");
|
|
|
|
|
|
if ($selectionMarkers.length > 0)
|
|
|
{
|
|
|
var editorHtml = this.tabifier.get($editorDiv.html()).replace(/&/g, '&');
|
|
|
|
|
|
if ($selectionMarkers.length == 1)
|
|
|
{
|
|
|
start = this.utils.strpos(editorHtml, $editorDiv.find("#selection-marker-1").prop("outerHTML"));
|
|
|
end = start;
|
|
|
}
|
|
|
else if ($selectionMarkers.length == 2)
|
|
|
{
|
|
|
start = this.utils.strpos(editorHtml, $editorDiv.find("#selection-marker-1").prop("outerHTML"));
|
|
|
end = this.utils.strpos(editorHtml, $editorDiv.find("#selection-marker-2").prop("outerHTML")) - $editorDiv.find("#selection-marker-1").prop("outerHTML").toString().length;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.selection.removeMarkers();
|
|
|
this.$textarea.val(html);
|
|
|
|
|
|
if (this.opts.codemirror)
|
|
|
{
|
|
|
this.$textarea.next('.CodeMirror').each(function(i, el)
|
|
|
{
|
|
|
$(el).show();
|
|
|
el.CodeMirror.setValue(html);
|
|
|
el.CodeMirror.setSize('100%', height);
|
|
|
el.CodeMirror.refresh();
|
|
|
|
|
|
if (start == end)
|
|
|
{
|
|
|
el.CodeMirror.setCursor(el.CodeMirror.posFromIndex(start).line, el.CodeMirror.posFromIndex(end).ch);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
el.CodeMirror.setSelection({line: el.CodeMirror.posFromIndex(start).line,
|
|
|
ch: el.CodeMirror.posFromIndex(start).ch},
|
|
|
{line: el.CodeMirror.posFromIndex(end).line,
|
|
|
ch: el.CodeMirror.posFromIndex(end).ch});
|
|
|
}
|
|
|
|
|
|
el.CodeMirror.focus();
|
|
|
});
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$textarea.height(height).show().focus();
|
|
|
this.$textarea.on('keydown.redactor-textarea-indenting', this.code.textareaIndenting);
|
|
|
|
|
|
$(window).scrollTop(scroll);
|
|
|
|
|
|
if (this.$textarea[0].setSelectionRange)
|
|
|
{
|
|
|
this.$textarea[0].setSelectionRange(start, end);
|
|
|
}
|
|
|
|
|
|
this.$textarea[0].scrollTop = 0;
|
|
|
}
|
|
|
|
|
|
this.opts.visual = false;
|
|
|
|
|
|
this.button.setInactiveInCode();
|
|
|
this.button.setActive('html');
|
|
|
this.core.setCallback('source', html);
|
|
|
},
|
|
|
showVisual: function()
|
|
|
{
|
|
|
var html;
|
|
|
|
|
|
if (this.opts.visual) return;
|
|
|
|
|
|
var start = 0, end = 0;
|
|
|
|
|
|
if (this.opts.codemirror)
|
|
|
{
|
|
|
var selection;
|
|
|
|
|
|
this.$textarea.next('.CodeMirror').each(function(i, el)
|
|
|
{
|
|
|
selection = el.CodeMirror.listSelections();
|
|
|
|
|
|
start = el.CodeMirror.indexFromPos(selection[0].anchor);
|
|
|
end = el.CodeMirror.indexFromPos(selection[0].head);
|
|
|
|
|
|
html = el.CodeMirror.getValue();
|
|
|
});
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
start = this.$textarea.get(0).selectionStart;
|
|
|
end = this.$textarea.get(0).selectionEnd;
|
|
|
|
|
|
html = this.$textarea.hide().val();
|
|
|
}
|
|
|
|
|
|
// if selection starts from end
|
|
|
if (start > end && end > 0)
|
|
|
{
|
|
|
var tempStart = end;
|
|
|
var tempEnd = start;
|
|
|
|
|
|
start = tempStart;
|
|
|
end = tempEnd;
|
|
|
}
|
|
|
|
|
|
start = this.code.enlargeOffset(html, start);
|
|
|
end = this.code.enlargeOffset(html, end);
|
|
|
|
|
|
html = html.substr(0, start) + this.selection.getMarkerAsHtml(1) + html.substr(start);
|
|
|
|
|
|
if (end > start)
|
|
|
{
|
|
|
var markerLength = this.selection.getMarkerAsHtml(1).toString().length;
|
|
|
|
|
|
html = html.substr(0, end + markerLength) + this.selection.getMarkerAsHtml(2) + html.substr(end + markerLength);
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
if (this.modified !== this.clean.removeSpaces(html))
|
|
|
{
|
|
|
this.code.set(html);
|
|
|
|
|
|
}
|
|
|
|
|
|
if (this.opts.codemirror)
|
|
|
{
|
|
|
this.$textarea.next('.CodeMirror').hide();
|
|
|
}
|
|
|
|
|
|
this.$editor.show();
|
|
|
|
|
|
if (!this.utils.isEmpty(html))
|
|
|
{
|
|
|
this.placeholder.remove();
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
|
|
|
this.$textarea.off('keydown.redactor-textarea-indenting');
|
|
|
|
|
|
this.button.setActiveInVisual();
|
|
|
this.button.setInactive('html');
|
|
|
this.observe.load();
|
|
|
this.opts.visual = true;
|
|
|
this.core.setCallback('visual', html);
|
|
|
},
|
|
|
textareaIndenting: function(e)
|
|
|
{
|
|
|
if (e.keyCode !== 9) return true;
|
|
|
|
|
|
var $el = this.$textarea;
|
|
|
var start = $el.get(0).selectionStart;
|
|
|
$el.val($el.val().substring(0, start) + "\t" + $el.val().substring($el.get(0).selectionEnd));
|
|
|
$el.get(0).selectionStart = $el.get(0).selectionEnd = start + 1;
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
enlargeOffset: function(html, offset)
|
|
|
{
|
|
|
var htmlLength = html.length;
|
|
|
var c = 0;
|
|
|
|
|
|
if (html[offset] == '>')
|
|
|
{
|
|
|
c++;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
for(var i = offset; i <= htmlLength; i++)
|
|
|
{
|
|
|
c++;
|
|
|
|
|
|
if (html[i] == '>')
|
|
|
{
|
|
|
break;
|
|
|
}
|
|
|
else if (html[i] == '<' || i == htmlLength)
|
|
|
{
|
|
|
c = 0;
|
|
|
break;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return offset + c;
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
core: function()
|
|
|
{
|
|
|
return {
|
|
|
getObject: function()
|
|
|
{
|
|
|
return $.extend({}, this);
|
|
|
},
|
|
|
getEditor: function()
|
|
|
{
|
|
|
return this.$editor;
|
|
|
},
|
|
|
getBox: function()
|
|
|
{
|
|
|
return this.$box;
|
|
|
},
|
|
|
getElement: function()
|
|
|
{
|
|
|
return this.$element;
|
|
|
},
|
|
|
getTextarea: function()
|
|
|
{
|
|
|
return this.$textarea;
|
|
|
},
|
|
|
getToolbar: function()
|
|
|
{
|
|
|
return (this.$toolbar) ? this.$toolbar : false;
|
|
|
},
|
|
|
addEvent: function(name)
|
|
|
{
|
|
|
this.core.event = name;
|
|
|
},
|
|
|
getEvent: function()
|
|
|
{
|
|
|
return this.core.event;
|
|
|
},
|
|
|
setCallback: function(type, e, data)
|
|
|
{
|
|
|
var eventName = type + 'Callback';
|
|
|
var eventNamespace = 'redactor';
|
|
|
var callback = this.opts[eventName];
|
|
|
|
|
|
if (this.$textarea)
|
|
|
{
|
|
|
var returnValue = false;
|
|
|
var events = $._data(this.$textarea[0], 'events');
|
|
|
|
|
|
if (typeof events != 'undefined' && typeof events[eventName] != 'undefined')
|
|
|
{
|
|
|
$.each(events[eventName], $.proxy(function(key, value)
|
|
|
{
|
|
|
if (value['namespace'] == eventNamespace)
|
|
|
{
|
|
|
var data = (typeof data == 'undefined') ? [e] : [e, data];
|
|
|
|
|
|
returnValue = (typeof data == 'undefined') ? value.handler.call(this, e) : value.handler.call(this, e, data);
|
|
|
}
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
if (returnValue) return returnValue;
|
|
|
}
|
|
|
|
|
|
if ($.isFunction(callback))
|
|
|
{
|
|
|
return (typeof data == 'undefined') ? callback.call(this, e) : callback.call(this, e, data);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return (typeof data == 'undefined') ? e : data;
|
|
|
}
|
|
|
},
|
|
|
destroy: function()
|
|
|
{
|
|
|
this.opts.destroyed = true;
|
|
|
|
|
|
this.core.setCallback('destroy');
|
|
|
|
|
|
// off events and remove data
|
|
|
this.$element.off('.redactor').removeData('redactor');
|
|
|
this.$editor.off('.redactor');
|
|
|
|
|
|
$(document).off('mousedown.redactor.' + this.uuid);
|
|
|
$(document).off('click.redactor-image-delete.' + this.uuid);
|
|
|
$(document).off('click.redactor-image-resize-hide.' + this.uuid);
|
|
|
$(document).off('touchstart.redactor.' + this.uuid + ' click.redactor.' + this.uuid);
|
|
|
$("body").off('scroll.redactor.' + this.uuid);
|
|
|
$(this.opts.toolbarFixedTarget).off('scroll.redactor.' + this.uuid);
|
|
|
|
|
|
// common
|
|
|
this.$editor.removeClass('redactor-editor redactor-linebreaks redactor-placeholder');
|
|
|
this.$editor.removeAttr('contenteditable');
|
|
|
|
|
|
var html = this.code.get();
|
|
|
|
|
|
if (this.opts.toolbar)
|
|
|
{
|
|
|
// dropdowns off
|
|
|
this.$toolbar.find('a').each(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
if ($el.data('dropdown'))
|
|
|
{
|
|
|
$el.data('dropdown').remove();
|
|
|
$el.data('dropdown', {});
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
|
|
|
if (this.build.isTextarea())
|
|
|
{
|
|
|
this.$box.after(this.$element);
|
|
|
this.$box.remove();
|
|
|
this.$element.val(html).show();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$box.after(this.$editor);
|
|
|
this.$box.remove();
|
|
|
this.$element.html(html).show();
|
|
|
}
|
|
|
|
|
|
// paste box
|
|
|
if (this.$pasteBox) this.$pasteBox.remove();
|
|
|
|
|
|
// modal
|
|
|
if (this.$modalBox) this.$modalBox.remove();
|
|
|
if (this.$modalOverlay) this.$modalOverlay.remove();
|
|
|
|
|
|
// buttons tooltip
|
|
|
$('.redactor-toolbar-tooltip-' + this.uuid).remove();
|
|
|
|
|
|
// autosave
|
|
|
clearInterval(this.autosaveInterval);
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
dropdown: function()
|
|
|
{
|
|
|
return {
|
|
|
build: function(name, $dropdown, dropdownObject)
|
|
|
{
|
|
|
if (name == 'formatting' && this.opts.formattingAdd)
|
|
|
{
|
|
|
$.each(this.opts.formattingAdd, $.proxy(function(i,s)
|
|
|
{
|
|
|
var name = s.tag,
|
|
|
func;
|
|
|
|
|
|
if (typeof s['class'] != 'undefined')
|
|
|
{
|
|
|
name = name + '-' + s['class'];
|
|
|
}
|
|
|
|
|
|
s.type = (this.utils.isBlockTag(s.tag)) ? 'block' : 'inline';
|
|
|
|
|
|
if (typeof s.func !== "undefined")
|
|
|
{
|
|
|
func = s.func;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
func = (s.type == 'inline') ? 'inline.formatting' : 'block.formatting';
|
|
|
}
|
|
|
|
|
|
if (this.opts.linebreaks && s.type == 'block' && s.tag == 'p') return;
|
|
|
|
|
|
this.formatting[name] = {
|
|
|
tag: s.tag,
|
|
|
style: s.style,
|
|
|
'class': s['class'],
|
|
|
attr: s.attr,
|
|
|
data: s.data,
|
|
|
clear: s.clear
|
|
|
};
|
|
|
|
|
|
dropdownObject[name] = {
|
|
|
func: func,
|
|
|
title: s.title
|
|
|
};
|
|
|
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
$.each(dropdownObject, $.proxy(function(btnName, btnObject)
|
|
|
{
|
|
|
var $item = $('<a href="#" class="redactor-dropdown-' + btnName + '" role="button">' + btnObject.title + '</a>');
|
|
|
if (name == 'formatting') $item.addClass('redactor-formatting-' + btnName);
|
|
|
|
|
|
$item.on('click', $.proxy(function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
var type = 'func';
|
|
|
var callback = btnObject.func;
|
|
|
if (btnObject.command)
|
|
|
{
|
|
|
type = 'command';
|
|
|
callback = btnObject.command;
|
|
|
}
|
|
|
else if (btnObject.dropdown)
|
|
|
{
|
|
|
type = 'dropdown';
|
|
|
callback = btnObject.dropdown;
|
|
|
}
|
|
|
|
|
|
if ($(e.target).hasClass('redactor-dropdown-link-inactive')) return;
|
|
|
|
|
|
this.button.onClick(e, btnName, type, callback);
|
|
|
this.dropdown.hideAll();
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
this.observe.addDropdown($item, btnName, btnObject);
|
|
|
|
|
|
$dropdown.append($item);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
show: function(e, key)
|
|
|
{
|
|
|
if (!this.opts.visual)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
var $button = this.button.get(key);
|
|
|
|
|
|
// Always re-append it to the end of <body> so it always has the highest sub-z-index.
|
|
|
var $dropdown = $button.data('dropdown').appendTo(document.body);
|
|
|
|
|
|
if (this.opts.highContrast)
|
|
|
{
|
|
|
$dropdown.addClass("redactor-dropdown-contrast");
|
|
|
}
|
|
|
|
|
|
if ($button.hasClass('dropact'))
|
|
|
{
|
|
|
this.dropdown.hideAll();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.dropdown.hideAll();
|
|
|
this.observe.dropdowns();
|
|
|
|
|
|
this.core.setCallback('dropdownShow', { dropdown: $dropdown, key: key, button: $button });
|
|
|
|
|
|
this.button.setActive(key);
|
|
|
|
|
|
$button.addClass('dropact');
|
|
|
|
|
|
var keyPosition = $button.offset();
|
|
|
|
|
|
// fix right placement
|
|
|
var dropdownWidth = $dropdown.width();
|
|
|
if ((keyPosition.left + dropdownWidth) > $(document).width())
|
|
|
{
|
|
|
keyPosition.left = Math.max(0, keyPosition.left - dropdownWidth);
|
|
|
}
|
|
|
|
|
|
var left = keyPosition.left + 'px';
|
|
|
if (this.$toolbar.hasClass('toolbar-fixed-box'))
|
|
|
{
|
|
|
var top = this.$toolbar.innerHeight() + this.opts.toolbarFixedTopOffset;
|
|
|
var position = 'fixed';
|
|
|
if (this.opts.toolbarFixedTarget !== document)
|
|
|
{
|
|
|
top = (this.$toolbar.innerHeight() + this.$toolbar.offset().top) + this.opts.toolbarFixedTopOffset;
|
|
|
position = 'absolute';
|
|
|
}
|
|
|
|
|
|
$dropdown.css({ position: position, left: left, top: top + 'px' }).show();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var top = ($button.innerHeight() + keyPosition.top) + 'px';
|
|
|
|
|
|
$dropdown.css({ position: 'absolute', left: left, top: top }).show();
|
|
|
}
|
|
|
|
|
|
this.core.setCallback('dropdownShown', { dropdown: $dropdown, key: key, button: $button });
|
|
|
|
|
|
this.$dropdown = $dropdown;
|
|
|
}
|
|
|
|
|
|
|
|
|
$(document).one('click.redactor-dropdown', $.proxy(this.dropdown.hide, this));
|
|
|
this.$editor.one('click.redactor-dropdown', $.proxy(this.dropdown.hide, this));
|
|
|
$(document).one('keyup.redactor-dropdown', $.proxy(this.dropdown.closeHandler, this));
|
|
|
|
|
|
// disable scroll whan dropdown scroll
|
|
|
$dropdown.on('mouseover.redactor-dropdown', $.proxy(this.utils.disableBodyScroll, this)).on('mouseout.redactor-dropdown', $.proxy(this.utils.enableBodyScroll, this));
|
|
|
|
|
|
|
|
|
e.stopPropagation();
|
|
|
},
|
|
|
closeHandler: function(e)
|
|
|
{
|
|
|
if (e.which != this.keyCode.ESC) return;
|
|
|
|
|
|
this.dropdown.hideAll();
|
|
|
this.$editor.focus();
|
|
|
},
|
|
|
hideAll: function()
|
|
|
{
|
|
|
this.$toolbar.find('a.dropact').removeClass('redactor-act').removeClass('dropact');
|
|
|
|
|
|
this.utils.enableBodyScroll();
|
|
|
|
|
|
$('.redactor-dropdown-' + this.uuid).hide();
|
|
|
$('.redactor-dropdown-link-selected').removeClass('redactor-dropdown-link-selected');
|
|
|
|
|
|
|
|
|
if (this.$dropdown)
|
|
|
{
|
|
|
this.$dropdown.off('.redactor-dropdown');
|
|
|
this.core.setCallback('dropdownHide', this.$dropdown);
|
|
|
|
|
|
this.$dropdown = false;
|
|
|
}
|
|
|
},
|
|
|
hide: function (e)
|
|
|
{
|
|
|
var $dropdown = $(e.target);
|
|
|
|
|
|
if (!$dropdown.hasClass('dropact') && !$dropdown.hasClass('redactor-dropdown-link-inactive'))
|
|
|
{
|
|
|
$dropdown.removeClass('dropact');
|
|
|
$dropdown.off('mouseover mouseout');
|
|
|
|
|
|
this.dropdown.hideAll();
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
file: function()
|
|
|
{
|
|
|
return {
|
|
|
show: function()
|
|
|
{
|
|
|
this.modal.load('file', this.lang.get('file'), 700);
|
|
|
this.upload.init('#redactor-modal-file-upload', this.opts.fileUpload, this.file.insert);
|
|
|
|
|
|
this.selection.save();
|
|
|
|
|
|
this.selection.get();
|
|
|
var text = this.sel.toString();
|
|
|
|
|
|
$('#redactor-filename').val(text);
|
|
|
|
|
|
this.modal.show();
|
|
|
},
|
|
|
insert: function(json, direct, e)
|
|
|
{
|
|
|
// error callback
|
|
|
if (typeof json.error != 'undefined')
|
|
|
{
|
|
|
this.modal.close();
|
|
|
this.selection.restore();
|
|
|
this.core.setCallback('fileUploadError', json);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var link;
|
|
|
if (typeof json == 'string')
|
|
|
{
|
|
|
link = json;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var text = $('#redactor-filename').val();
|
|
|
if (typeof text == 'undefined' || text === '') text = json.filename;
|
|
|
|
|
|
link = '<a href="' + json.filelink + '" id="filelink-marker">' + text + '</a>';
|
|
|
}
|
|
|
|
|
|
if (direct)
|
|
|
{
|
|
|
this.selection.removeMarkers();
|
|
|
var marker = this.selection.getMarker();
|
|
|
this.insert.nodeToCaretPositionFromPoint(e, marker);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.modal.close();
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.buffer.set();
|
|
|
|
|
|
this.insert.htmlWithoutClean(link);
|
|
|
|
|
|
if (typeof json == 'string') return;
|
|
|
|
|
|
var linkmarker = $(this.$editor.find('a#filelink-marker'));
|
|
|
if (linkmarker.length !== 0)
|
|
|
{
|
|
|
linkmarker.removeAttr('id').removeAttr('style');
|
|
|
}
|
|
|
else linkmarker = false;
|
|
|
|
|
|
this.core.setCallback('fileUpload', linkmarker, json);
|
|
|
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
focus: function()
|
|
|
{
|
|
|
return {
|
|
|
setStart: function()
|
|
|
{
|
|
|
this.$editor.focus();
|
|
|
|
|
|
var first = this.$editor.children().first();
|
|
|
|
|
|
if (first.length === 0) return;
|
|
|
if (first[0].length === 0 || first[0].tagName == 'BR' || first[0].nodeType == 3)
|
|
|
{
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (first[0].tagName == 'UL' || first[0].tagName == 'OL')
|
|
|
{
|
|
|
var child = first.find('li').first();
|
|
|
if (!this.utils.isBlock(child) && child.text() === '')
|
|
|
{
|
|
|
// empty inline tag in li
|
|
|
this.caret.setStart(child);
|
|
|
return;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (this.opts.linebreaks && !this.utils.isBlockTag(first[0].tagName))
|
|
|
{
|
|
|
this.selection.get();
|
|
|
this.range.setStart(this.$editor[0], 0);
|
|
|
this.range.setEnd(this.$editor[0], 0);
|
|
|
this.selection.addRange();
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// if node is tag
|
|
|
this.caret.setStart(first);
|
|
|
},
|
|
|
setEnd: function()
|
|
|
{
|
|
|
var last = this.$editor.children().last();
|
|
|
this.$editor.focus();
|
|
|
|
|
|
if (last.size() === 0) return;
|
|
|
if (this.utils.isEmpty(this.$editor.html()))
|
|
|
{
|
|
|
|
|
|
this.selection.get();
|
|
|
this.range.collapse(true);
|
|
|
this.range.setStartAfter(last[0]);
|
|
|
this.range.setEnd(last[0], 0);
|
|
|
this.selection.addRange();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.selection.get();
|
|
|
this.range.selectNodeContents(last[0]);
|
|
|
this.range.collapse(false);
|
|
|
this.selection.addRange();
|
|
|
|
|
|
}
|
|
|
},
|
|
|
isFocused: function()
|
|
|
{
|
|
|
var focusNode = document.getSelection().focusNode;
|
|
|
if (focusNode === null) return false;
|
|
|
|
|
|
if (this.opts.linebreaks && $(focusNode.parentNode).hasClass('redactor-linebreaks')) return true;
|
|
|
else if (!this.utils.isRedactorParent(focusNode.parentNode)) return false;
|
|
|
|
|
|
return this.$editor.is(':focus');
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
image: function()
|
|
|
{
|
|
|
return {
|
|
|
show: function()
|
|
|
{
|
|
|
this.modal.load('image', this.lang.get('image'), 700);
|
|
|
this.upload.init('#redactor-modal-image-droparea', this.opts.imageUpload, this.image.insert);
|
|
|
|
|
|
this.selection.save();
|
|
|
this.modal.show();
|
|
|
|
|
|
},
|
|
|
showEdit: function($image)
|
|
|
{
|
|
|
var $link = $image.closest('a', this.$editor[0]);
|
|
|
|
|
|
this.modal.load('imageEdit', this.lang.get('edit'), 705);
|
|
|
|
|
|
this.modal.createCancelButton();
|
|
|
this.image.buttonDelete = this.modal.createDeleteButton(this.lang.get('_delete'));
|
|
|
this.image.buttonSave = this.modal.createActionButton(this.lang.get('save'));
|
|
|
|
|
|
this.image.buttonDelete.on('click', $.proxy(function()
|
|
|
{
|
|
|
this.image.remove($image);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
this.image.buttonSave.on('click', $.proxy(function()
|
|
|
{
|
|
|
this.image.update($image);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
// hide link's tooltip
|
|
|
$('.redactor-link-tooltip').remove();
|
|
|
|
|
|
$('#redactor-image-title').val($image.attr('alt'));
|
|
|
|
|
|
if (!this.opts.imageLink) $('.redactor-image-link-option').hide();
|
|
|
else
|
|
|
{
|
|
|
var $redactorImageLink = $('#redactor-image-link');
|
|
|
|
|
|
$redactorImageLink.attr('href', $image.attr('src'));
|
|
|
if ($link.length !== 0)
|
|
|
{
|
|
|
$redactorImageLink.val($link.attr('href'));
|
|
|
if ($link.attr('target') == '_blank') $('#redactor-image-link-blank').prop('checked', true);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (!this.opts.imagePosition) $('.redactor-image-position-option').hide();
|
|
|
else
|
|
|
{
|
|
|
var floatValue = ($image.css('display') == 'block' && $image.css('float') == 'none') ? 'center' : $image.css('float');
|
|
|
$('#redactor-image-align').val(floatValue);
|
|
|
}
|
|
|
|
|
|
this.modal.show();
|
|
|
$('#redactor-image-title').focus();
|
|
|
|
|
|
},
|
|
|
setFloating: function($image)
|
|
|
{
|
|
|
var floating = $('#redactor-image-align').val();
|
|
|
|
|
|
var imageFloat = '';
|
|
|
var imageDisplay = '';
|
|
|
var imageMargin = '';
|
|
|
|
|
|
switch (floating)
|
|
|
{
|
|
|
case 'left':
|
|
|
imageFloat = 'left';
|
|
|
imageMargin = '0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin + ' 0';
|
|
|
break;
|
|
|
case 'right':
|
|
|
imageFloat = 'right';
|
|
|
imageMargin = '0 0 ' + this.opts.imageFloatMargin + ' ' + this.opts.imageFloatMargin;
|
|
|
break;
|
|
|
case 'center':
|
|
|
imageDisplay = 'block';
|
|
|
imageMargin = 'auto';
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
$image.css({ 'float': imageFloat, display: imageDisplay, margin: imageMargin });
|
|
|
$image.attr('rel', $image.attr('style'));
|
|
|
},
|
|
|
update: function($image)
|
|
|
{
|
|
|
this.image.hideResize();
|
|
|
this.buffer.set();
|
|
|
|
|
|
var $link = $image.closest('a', this.$editor[0]);
|
|
|
|
|
|
var title = $('#redactor-image-title').val().replace(/(<([^>]+)>)/ig,"");
|
|
|
$image.attr('alt', title);
|
|
|
|
|
|
this.image.setFloating($image);
|
|
|
|
|
|
// as link
|
|
|
var link = $.trim($('#redactor-image-link').val());
|
|
|
var link = link.replace(/(<([^>]+)>)/ig,"");
|
|
|
if (link !== '')
|
|
|
{
|
|
|
// test url (add protocol)
|
|
|
var pattern = '((xn--)?[a-z0-9]+(-[a-z0-9]+)*\\.)+[a-z]{2,}';
|
|
|
var re = new RegExp('^(http|ftp|https)://' + pattern, 'i');
|
|
|
var re2 = new RegExp('^' + pattern, 'i');
|
|
|
|
|
|
if (link.search(re) == -1 && link.search(re2) === 0 && this.opts.linkProtocol)
|
|
|
{
|
|
|
link = this.opts.linkProtocol + '://' + link;
|
|
|
}
|
|
|
|
|
|
var target = ($('#redactor-image-link-blank').prop('checked')) ? true : false;
|
|
|
|
|
|
if ($link.length === 0)
|
|
|
{
|
|
|
var a = $('<a href="' + link + '">' + this.utils.getOuterHtml($image) + '</a>');
|
|
|
if (target) a.attr('target', '_blank');
|
|
|
|
|
|
$image.replaceWith(a);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$link.attr('href', link);
|
|
|
if (target)
|
|
|
{
|
|
|
$link.attr('target', '_blank');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$link.removeAttr('target');
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else if ($link.length !== 0)
|
|
|
{
|
|
|
$link.replaceWith(this.utils.getOuterHtml($image));
|
|
|
|
|
|
}
|
|
|
|
|
|
this.modal.close();
|
|
|
this.observe.images();
|
|
|
this.code.sync();
|
|
|
|
|
|
|
|
|
},
|
|
|
setEditable: function($image)
|
|
|
{
|
|
|
if (this.opts.imageEditable)
|
|
|
{
|
|
|
$image.on('dragstart', $.proxy(this.image.onDrag, this));
|
|
|
}
|
|
|
|
|
|
var handler = $.proxy(function(e)
|
|
|
{
|
|
|
|
|
|
this.observe.image = $image;
|
|
|
|
|
|
this.image.resizer = this.image.loadEditableControls($image);
|
|
|
|
|
|
$(document).on('mousedown.redactor-image-resize-hide.' + this.uuid, $.proxy(this.image.hideResize, this));
|
|
|
|
|
|
// resize
|
|
|
if (!this.opts.imageResizable) return;
|
|
|
|
|
|
this.image.resizer.on('mousedown.redactor touchstart.redactor', $.proxy(function(e)
|
|
|
{
|
|
|
this.image.setResizable(e, $image);
|
|
|
}, this));
|
|
|
|
|
|
}, this);
|
|
|
|
|
|
|
|
|
$image.off('mousedown.redactor').on('mousedown.redactor', $.proxy(this.image.hideResize, this));
|
|
|
$image.off('click.redactor touchstart.redactor').on('click.redactor touchstart.redactor', handler);
|
|
|
},
|
|
|
setResizable: function(e, $image)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
this.image.resizeHandle = {
|
|
|
x : e.pageX,
|
|
|
y : e.pageY,
|
|
|
el : $image,
|
|
|
ratio: $image.width() / $image.height(),
|
|
|
h: $image.height()
|
|
|
};
|
|
|
|
|
|
e = e.originalEvent || e;
|
|
|
|
|
|
if (e.targetTouches)
|
|
|
{
|
|
|
this.image.resizeHandle.x = e.targetTouches[0].pageX;
|
|
|
this.image.resizeHandle.y = e.targetTouches[0].pageY;
|
|
|
}
|
|
|
|
|
|
this.image.startResize();
|
|
|
|
|
|
|
|
|
},
|
|
|
startResize: function()
|
|
|
{
|
|
|
$(document).on('mousemove.redactor-image-resize touchmove.redactor-image-resize', $.proxy(this.image.moveResize, this));
|
|
|
$(document).on('mouseup.redactor-image-resize touchend.redactor-image-resize', $.proxy(this.image.stopResize, this));
|
|
|
},
|
|
|
moveResize: function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
e = e.originalEvent || e;
|
|
|
|
|
|
var height = this.image.resizeHandle.h;
|
|
|
|
|
|
if (e.targetTouches) height += (e.targetTouches[0].pageY - this.image.resizeHandle.y);
|
|
|
else height += (e.pageY - this.image.resizeHandle.y);
|
|
|
|
|
|
var width = Math.round(height * this.image.resizeHandle.ratio);
|
|
|
|
|
|
if (height < 50 || width < 100) return;
|
|
|
|
|
|
var height = Math.round(this.image.resizeHandle.el.width() / this.image.resizeHandle.ratio);
|
|
|
|
|
|
this.image.resizeHandle.el.attr({width: width, height: height});
|
|
|
this.image.resizeHandle.el.width(width);
|
|
|
this.image.resizeHandle.el.height(height);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
stopResize: function()
|
|
|
{
|
|
|
this.handle = false;
|
|
|
$(document).off('.redactor-image-resize');
|
|
|
|
|
|
this.image.hideResize();
|
|
|
},
|
|
|
onDrag: function(e)
|
|
|
{
|
|
|
if (this.$editor.find('#redactor-image-box').length !== 0)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
this.$editor.on('drop.redactor-image-inside-drop', $.proxy(function()
|
|
|
{
|
|
|
setTimeout($.proxy(this.image.onDrop, this), 1);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
onDrop: function()
|
|
|
{
|
|
|
this.image.fixImageSourceAfterDrop();
|
|
|
this.observe.images();
|
|
|
this.$editor.off('drop.redactor-image-inside-drop');
|
|
|
this.clean.clearUnverified();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
fixImageSourceAfterDrop: function()
|
|
|
{
|
|
|
this.$editor.find('img[data-save-url]').each(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
$el.attr('src', $el.attr('data-save-url'));
|
|
|
$el.removeAttr('data-save-url');
|
|
|
});
|
|
|
},
|
|
|
hideResize: function(e)
|
|
|
{
|
|
|
if (e && $(e.target).closest('#redactor-image-box', this.$editor[0]).length !== 0) return;
|
|
|
if (e && e.target.tagName == 'IMG')
|
|
|
{
|
|
|
var $image = $(e.target);
|
|
|
$image.attr('data-save-url', $image.attr('src'));
|
|
|
}
|
|
|
|
|
|
var imageBox = this.$editor.find('#redactor-image-box');
|
|
|
if (imageBox.length === 0) return;
|
|
|
|
|
|
$('#redactor-image-editter').remove();
|
|
|
$('#redactor-image-resizer').remove();
|
|
|
|
|
|
imageBox.find('img').css({
|
|
|
marginTop: imageBox[0].style.marginTop,
|
|
|
marginBottom: imageBox[0].style.marginBottom,
|
|
|
marginLeft: imageBox[0].style.marginLeft,
|
|
|
marginRight: imageBox[0].style.marginRight
|
|
|
});
|
|
|
|
|
|
imageBox.css('margin', '');
|
|
|
imageBox.find('img').css('opacity', '');
|
|
|
imageBox.replaceWith(function()
|
|
|
{
|
|
|
return $(this).contents();
|
|
|
});
|
|
|
|
|
|
$(document).off('mousedown.redactor-image-resize-hide.' + this.uuid);
|
|
|
|
|
|
|
|
|
if (typeof this.image.resizeHandle !== 'undefined')
|
|
|
{
|
|
|
this.image.resizeHandle.el.attr('rel', this.image.resizeHandle.el.attr('style'));
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
},
|
|
|
loadResizableControls: function($image, imageBox)
|
|
|
{
|
|
|
if (this.opts.imageResizable && !this.utils.isMobile())
|
|
|
{
|
|
|
var imageResizer = $('<span id="redactor-image-resizer" data-redactor="verified"></span>');
|
|
|
|
|
|
if (!this.utils.isDesktop())
|
|
|
{
|
|
|
imageResizer.css({ width: '15px', height: '15px' });
|
|
|
}
|
|
|
|
|
|
imageResizer.attr('contenteditable', false);
|
|
|
imageBox.append(imageResizer);
|
|
|
imageBox.append($image);
|
|
|
|
|
|
return imageResizer;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
imageBox.append($image);
|
|
|
return false;
|
|
|
}
|
|
|
},
|
|
|
loadEditableControls: function($image)
|
|
|
{
|
|
|
var imageBox = $('<span id="redactor-image-box" data-redactor="verified">');
|
|
|
imageBox.css('float', $image.css('float')).attr('contenteditable', false);
|
|
|
|
|
|
if ($image[0].style.margin != 'auto')
|
|
|
{
|
|
|
imageBox.css({
|
|
|
marginTop: $image[0].style.marginTop,
|
|
|
marginBottom: $image[0].style.marginBottom,
|
|
|
marginLeft: $image[0].style.marginLeft,
|
|
|
marginRight: $image[0].style.marginRight
|
|
|
});
|
|
|
|
|
|
$image.css('margin', '');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
imageBox.css({ 'display': 'block', 'margin': 'auto' });
|
|
|
}
|
|
|
|
|
|
$image.css('opacity', '.5').after(imageBox);
|
|
|
|
|
|
|
|
|
if (this.opts.imageEditable)
|
|
|
{
|
|
|
// editter
|
|
|
this.image.editter = $('<span id="redactor-image-editter" data-redactor="verified">' + this.lang.get('edit') + '</span>');
|
|
|
this.image.editter.attr('contenteditable', false);
|
|
|
this.image.editter.on('click', $.proxy(function()
|
|
|
{
|
|
|
this.image.showEdit($image);
|
|
|
}, this));
|
|
|
|
|
|
imageBox.append(this.image.editter);
|
|
|
|
|
|
// position correction
|
|
|
var editerWidth = this.image.editter.innerWidth();
|
|
|
this.image.editter.css('margin-left', '-' + editerWidth/2 + 'px');
|
|
|
}
|
|
|
|
|
|
return this.image.loadResizableControls($image, imageBox);
|
|
|
|
|
|
},
|
|
|
remove: function(image)
|
|
|
{
|
|
|
var $image = $(image);
|
|
|
var $link = $image.closest('a', this.$editor[0]);
|
|
|
var $figure = $image.closest('figure', this.$editor[0]);
|
|
|
var $parent = $image.parent();
|
|
|
if ($('#redactor-image-box').length !== 0)
|
|
|
{
|
|
|
$parent = $('#redactor-image-box').parent();
|
|
|
}
|
|
|
|
|
|
var $next;
|
|
|
if ($figure.length !== 0)
|
|
|
{
|
|
|
$next = $figure.next();
|
|
|
$figure.remove();
|
|
|
}
|
|
|
else if ($link.length !== 0)
|
|
|
{
|
|
|
$parent = $link.parent();
|
|
|
$link.remove();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$image.remove();
|
|
|
}
|
|
|
|
|
|
$('#redactor-image-box').remove();
|
|
|
|
|
|
if ($figure.length !== 0)
|
|
|
{
|
|
|
this.caret.setStart($next);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.caret.setStart($parent);
|
|
|
}
|
|
|
|
|
|
// delete callback
|
|
|
this.core.setCallback('imageDelete', $image[0].src, $image);
|
|
|
|
|
|
this.modal.close();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
insert: function(json, direct, e)
|
|
|
{
|
|
|
// error callback
|
|
|
if (typeof json.error != 'undefined')
|
|
|
{
|
|
|
this.modal.close();
|
|
|
this.selection.restore();
|
|
|
this.core.setCallback('imageUploadError', json);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var $img;
|
|
|
if (typeof json == 'string')
|
|
|
{
|
|
|
$img = $(json).attr('data-redactor-inserted-image', 'true');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$img = $('<img>');
|
|
|
$img.attr('src', json.filelink).attr('data-redactor-inserted-image', 'true');
|
|
|
}
|
|
|
|
|
|
|
|
|
var node = $img;
|
|
|
var isP = this.utils.isCurrentOrParent('P');
|
|
|
if (isP)
|
|
|
{
|
|
|
// will replace
|
|
|
node = $('<blockquote />').append($img);
|
|
|
}
|
|
|
|
|
|
if (direct)
|
|
|
{
|
|
|
this.selection.removeMarkers();
|
|
|
var marker = this.selection.getMarker();
|
|
|
this.insert.nodeToCaretPositionFromPoint(e, marker);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.modal.close();
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.buffer.set();
|
|
|
|
|
|
this.insert.html(this.utils.getOuterHtml(node), false);
|
|
|
|
|
|
var $image = this.$editor.find('img[data-redactor-inserted-image=true]').removeAttr('data-redactor-inserted-image');
|
|
|
|
|
|
if (isP)
|
|
|
{
|
|
|
$image.parent().contents().unwrap().wrap('<p />');
|
|
|
}
|
|
|
else if (this.opts.linebreaks)
|
|
|
{
|
|
|
if (!this.utils.isEmpty(this.code.get()))
|
|
|
{
|
|
|
$image.before('<br>');
|
|
|
}
|
|
|
|
|
|
$image.after('<br>');
|
|
|
}
|
|
|
|
|
|
if (typeof json == 'string') return;
|
|
|
|
|
|
this.core.setCallback('imageUpload', $image, json);
|
|
|
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
indent: function()
|
|
|
{
|
|
|
return {
|
|
|
increase: function()
|
|
|
{
|
|
|
// focus
|
|
|
if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
|
|
|
this.buffer.set();
|
|
|
this.selection.save();
|
|
|
|
|
|
var block = this.selection.getBlock();
|
|
|
|
|
|
if (block && block.tagName == 'LI')
|
|
|
{
|
|
|
this.indent.increaseLists();
|
|
|
}
|
|
|
else if (block === false && this.opts.linebreaks)
|
|
|
{
|
|
|
this.indent.increaseText();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.indent.increaseBlocks();
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
increaseLists: function()
|
|
|
{
|
|
|
document.execCommand('indent');
|
|
|
|
|
|
this.indent.fixEmptyIndent();
|
|
|
this.clean.normalizeLists();
|
|
|
this.clean.clearUnverified();
|
|
|
},
|
|
|
increaseBlocks: function()
|
|
|
{
|
|
|
$.each(this.selection.getBlocks(), $.proxy(function(i, elem)
|
|
|
{
|
|
|
if (elem.tagName === 'TD' || elem.tagName === 'TH') return;
|
|
|
|
|
|
var $el = this.utils.getAlignmentElement(elem);
|
|
|
|
|
|
var left = this.utils.normalize($el.css('margin-left')) + this.opts.indentValue;
|
|
|
$el.css('margin-left', left + 'px');
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
increaseText: function()
|
|
|
{
|
|
|
var wrapper = this.selection.wrap('div');
|
|
|
$(wrapper).attr('data-tagblock', 'redactor');
|
|
|
$(wrapper).css('margin-left', this.opts.indentValue + 'px');
|
|
|
},
|
|
|
decrease: function()
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
this.selection.save();
|
|
|
|
|
|
var block = this.selection.getBlock();
|
|
|
if (block && block.tagName == 'LI')
|
|
|
{
|
|
|
this.indent.decreaseLists();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.indent.decreaseBlocks();
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
decreaseLists: function()
|
|
|
{
|
|
|
document.execCommand('outdent');
|
|
|
|
|
|
var current = this.selection.getCurrent();
|
|
|
var $item = $(current).closest('li', this.$editor[0]);
|
|
|
|
|
|
this.indent.fixEmptyIndent();
|
|
|
|
|
|
if (!this.opts.linebreaks && $item.length === 0)
|
|
|
{
|
|
|
document.execCommand('formatblock', false, 'p');
|
|
|
this.$editor.find('ul, ol, blockquote, p').each($.proxy(this.utils.removeEmpty, this));
|
|
|
}
|
|
|
|
|
|
this.clean.clearUnverified();
|
|
|
},
|
|
|
decreaseBlocks: function()
|
|
|
{
|
|
|
$.each(this.selection.getBlocks(), $.proxy(function(i, elem)
|
|
|
{
|
|
|
var $el = this.utils.getAlignmentElement(elem);
|
|
|
var left = this.utils.normalize($el.css('margin-left')) - this.opts.indentValue;
|
|
|
|
|
|
if (left <= 0)
|
|
|
{
|
|
|
if (this.opts.linebreaks && typeof($el.data('tagblock')) !== 'undefined')
|
|
|
{
|
|
|
$el.replaceWith($el.html() + '<br />');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$el.css('margin-left', '');
|
|
|
this.utils.removeEmptyAttr($el, 'style');
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$el.css('margin-left', left + 'px');
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
fixEmptyIndent: function()
|
|
|
{
|
|
|
var block = this.selection.getBlock();
|
|
|
|
|
|
if (this.range.collapsed && block && block.tagName == 'LI' && this.utils.isEmpty($(block).text()))
|
|
|
{
|
|
|
var $block = $(block);
|
|
|
$block.find('span').not('.redactor-selection-marker').contents().unwrap();
|
|
|
$block.append('<br>');
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
inline: function()
|
|
|
{
|
|
|
return {
|
|
|
formatting: function(name)
|
|
|
{
|
|
|
var type, value;
|
|
|
|
|
|
if (typeof this.formatting[name].style != 'undefined') type = 'style';
|
|
|
else if (typeof this.formatting[name]['class'] != 'undefined') type = 'class';
|
|
|
|
|
|
if (type) value = this.formatting[name][type];
|
|
|
|
|
|
this.inline.format(this.formatting[name].tag, type, value);
|
|
|
|
|
|
},
|
|
|
format: function(tag, type, value)
|
|
|
{
|
|
|
var current = this.selection.getCurrent();
|
|
|
if (current && current.tagName === 'TR') return;
|
|
|
|
|
|
// blur
|
|
|
this.blurClickedElement = true;
|
|
|
|
|
|
// Stop formatting pre and headers
|
|
|
if (this.utils.isCurrentOrParent('PRE') || this.utils.isCurrentOrParentHeader()) return;
|
|
|
|
|
|
var tags = ['b', 'bold', 'i', 'italic', 'underline', 'strikethrough', 'deleted', 'superscript', 'subscript'];
|
|
|
var replaced = ['strong', 'strong', 'em', 'em', 'u', 'del', 'del', 'sup', 'sub'];
|
|
|
|
|
|
for (var i = 0; i < tags.length; i++)
|
|
|
{
|
|
|
if (tag == tags[i]) tag = replaced[i];
|
|
|
}
|
|
|
|
|
|
|
|
|
if (this.opts.allowedTags)
|
|
|
{
|
|
|
if ($.inArray(tag, this.opts.allowedTags) == -1) return;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if ($.inArray(tag, this.opts.deniedTags) !== -1) return;
|
|
|
}
|
|
|
|
|
|
this.inline.type = type || false;
|
|
|
this.inline.value = value || false;
|
|
|
|
|
|
this.buffer.set();
|
|
|
|
|
|
if (!this.utils.browser('msie'))
|
|
|
{
|
|
|
this.$editor.focus();
|
|
|
}
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
if (this.range.collapsed)
|
|
|
{
|
|
|
this.inline.formatCollapsed(tag);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.inline.formatMultiple(tag);
|
|
|
}
|
|
|
},
|
|
|
formatCollapsed: function(tag)
|
|
|
{
|
|
|
var current = this.selection.getCurrent();
|
|
|
var $parent = $(current).closest(tag + '[data-redactor-tag=' + tag + ']', this.$editor[0]);
|
|
|
|
|
|
// inline there is
|
|
|
if ($parent.length !== 0 && (this.inline.type != 'style' && $parent[0].tagName != 'SPAN'))
|
|
|
{
|
|
|
// remove empty
|
|
|
if (this.utils.isEmpty($parent.text()))
|
|
|
{
|
|
|
this.caret.setAfter($parent[0]);
|
|
|
|
|
|
$parent.remove();
|
|
|
this.code.sync();
|
|
|
}
|
|
|
else if (this.utils.isEndOfElement($parent))
|
|
|
{
|
|
|
this.caret.setAfter($parent[0]);
|
|
|
}
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// create empty inline
|
|
|
var node = $('<' + tag + '>').attr('data-verified', 'redactor').attr('data-redactor-tag', tag);
|
|
|
node.html(this.opts.invisibleSpace);
|
|
|
|
|
|
node = this.inline.setFormat(node);
|
|
|
|
|
|
var node = this.insert.node(node);
|
|
|
this.caret.setEnd(node);
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
formatMultiple: function(tag)
|
|
|
{
|
|
|
this.inline.formatConvert(tag);
|
|
|
|
|
|
this.selection.save();
|
|
|
document.execCommand('strikethrough');
|
|
|
|
|
|
this.$editor.find('strike').each($.proxy(function(i,s)
|
|
|
{
|
|
|
var $el = $(s);
|
|
|
|
|
|
this.inline.formatRemoveSameChildren($el, tag);
|
|
|
|
|
|
var $span;
|
|
|
if (this.inline.type)
|
|
|
{
|
|
|
$span = $('<span>').attr('data-redactor-tag', tag).attr('data-verified', 'redactor');
|
|
|
$span = this.inline.setFormat($span);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$span = $('<' + tag + '>').attr('data-redactor-tag', tag).attr('data-verified', 'redactor');
|
|
|
}
|
|
|
|
|
|
$el.replaceWith($span.html($el.contents()));
|
|
|
var $parent = $span.parent();
|
|
|
|
|
|
// remove U tag if selected link + node
|
|
|
if ($parent && $parent[0].tagName === 'U')
|
|
|
{
|
|
|
$span.parent().replaceWith($span);
|
|
|
}
|
|
|
|
|
|
if (tag == 'span')
|
|
|
{
|
|
|
if ($parent && $parent[0].tagName === 'SPAN' && this.inline.type === 'style')
|
|
|
{
|
|
|
var arr = this.inline.value.split(';');
|
|
|
|
|
|
for (var z = 0; z < arr.length; z++)
|
|
|
{
|
|
|
if (arr[z] === '') return;
|
|
|
var style = arr[z].split(':');
|
|
|
$parent.css(style[0], '');
|
|
|
|
|
|
if (this.utils.removeEmptyAttr($parent, 'style'))
|
|
|
{
|
|
|
$parent.replaceWith($parent.contents());
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
// clear text decoration
|
|
|
if (tag != 'span')
|
|
|
{
|
|
|
this.$editor.find(this.opts.inlineTags.join(', ')).each($.proxy(function(i,s)
|
|
|
{
|
|
|
var $el = $(s);
|
|
|
|
|
|
|
|
|
if (s.tagName === 'U' && s.attributes.length === 0)
|
|
|
{
|
|
|
$el.replaceWith($el.contents());
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var property = $el.css('text-decoration');
|
|
|
if (property === 'line-through')
|
|
|
{
|
|
|
$el.css('text-decoration', '');
|
|
|
this.utils.removeEmptyAttr($el, 'style');
|
|
|
}
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
if (tag != 'del')
|
|
|
{
|
|
|
var _this = this;
|
|
|
this.$editor.find('inline').each(function(i,s)
|
|
|
{
|
|
|
_this.utils.replaceToTag(s, 'del');
|
|
|
});
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
|
|
|
},
|
|
|
formatRemoveSameChildren: function($el, tag)
|
|
|
{
|
|
|
var self = this;
|
|
|
$el.children(tag).each(function()
|
|
|
{
|
|
|
var $child = $(this);
|
|
|
|
|
|
if (!$child.hasClass('redactor-selection-marker'))
|
|
|
{
|
|
|
if (self.inline.type == 'style')
|
|
|
{
|
|
|
var arr = self.inline.value.split(';');
|
|
|
|
|
|
for (var z = 0; z < arr.length; z++)
|
|
|
{
|
|
|
if (arr[z] === '') return;
|
|
|
|
|
|
var style = arr[z].split(':');
|
|
|
$child.css(style[0], '');
|
|
|
|
|
|
if (self.utils.removeEmptyAttr($child , 'style'))
|
|
|
{
|
|
|
$child.replaceWith($child.contents());
|
|
|
}
|
|
|
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$child.contents().unwrap();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
});
|
|
|
},
|
|
|
formatConvert: function(tag)
|
|
|
{
|
|
|
this.selection.save();
|
|
|
|
|
|
var find = '';
|
|
|
if (this.inline.type == 'class') find = '[data-redactor-class=' + this.inline.value + ']';
|
|
|
else if (this.inline.type == 'style')
|
|
|
{
|
|
|
find = '[data-redactor-style="' + this.inline.value + '"]';
|
|
|
}
|
|
|
|
|
|
var self = this;
|
|
|
if (tag != 'del')
|
|
|
{
|
|
|
this.$editor.find('del').each(function(i,s)
|
|
|
{
|
|
|
self.utils.replaceToTag(s, 'inline');
|
|
|
});
|
|
|
}
|
|
|
|
|
|
if (tag != 'span')
|
|
|
{
|
|
|
this.$editor.find(tag).each(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
$el.replaceWith($('<strike />').html($el.contents()));
|
|
|
|
|
|
});
|
|
|
}
|
|
|
|
|
|
this.$editor.find('[data-redactor-tag="' + tag + '"]' + find).each(function()
|
|
|
{
|
|
|
if (find === '' && tag == 'span' && this.tagName.toLowerCase() == tag) return;
|
|
|
|
|
|
var $el = $(this);
|
|
|
$el.replaceWith($('<strike />').html($el.contents()));
|
|
|
|
|
|
});
|
|
|
|
|
|
this.selection.restore();
|
|
|
},
|
|
|
setFormat: function(node)
|
|
|
{
|
|
|
switch (this.inline.type)
|
|
|
{
|
|
|
case 'class':
|
|
|
|
|
|
if (node.hasClass(this.inline.value))
|
|
|
{
|
|
|
node.removeClass(this.inline.value);
|
|
|
node.removeAttr('data-redactor-class');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
node.addClass(this.inline.value);
|
|
|
node.attr('data-redactor-class', this.inline.value);
|
|
|
}
|
|
|
|
|
|
|
|
|
break;
|
|
|
case 'style':
|
|
|
|
|
|
node[0].style.cssText = this.inline.value;
|
|
|
node.attr('data-redactor-style', this.inline.value);
|
|
|
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
return node;
|
|
|
},
|
|
|
removeStyle: function()
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
var current = this.selection.getCurrent();
|
|
|
var nodes = this.selection.getInlines();
|
|
|
|
|
|
this.selection.save();
|
|
|
|
|
|
if (current && current.tagName === 'SPAN')
|
|
|
{
|
|
|
var $s = $(current);
|
|
|
|
|
|
$s.removeAttr('style');
|
|
|
if ($s[0].attributes.length === 0)
|
|
|
{
|
|
|
$s.replaceWith($s.contents());
|
|
|
}
|
|
|
}
|
|
|
|
|
|
$.each(nodes, $.proxy(function(i,s)
|
|
|
{
|
|
|
var $s = $(s);
|
|
|
if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
|
|
|
{
|
|
|
$s.removeAttr('style');
|
|
|
if ($s[0].attributes.length === 0)
|
|
|
{
|
|
|
$s.replaceWith($s.contents());
|
|
|
}
|
|
|
}
|
|
|
}, this));
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
|
|
|
},
|
|
|
removeStyleRule: function(name)
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
var parent = this.selection.getParent();
|
|
|
var nodes = this.selection.getInlines();
|
|
|
|
|
|
this.selection.save();
|
|
|
|
|
|
if (parent && parent.tagName === 'SPAN')
|
|
|
{
|
|
|
var $s = $(parent);
|
|
|
|
|
|
$s.css(name, '');
|
|
|
this.utils.removeEmptyAttr($s, 'style');
|
|
|
if ($s[0].attributes.length === 0)
|
|
|
{
|
|
|
$s.replaceWith($s.contents());
|
|
|
}
|
|
|
}
|
|
|
|
|
|
$.each(nodes, $.proxy(function(i,s)
|
|
|
{
|
|
|
var $s = $(s);
|
|
|
if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
|
|
|
{
|
|
|
$s.css(name, '');
|
|
|
this.utils.removeEmptyAttr($s, 'style');
|
|
|
if ($s[0].attributes.length === 0)
|
|
|
{
|
|
|
$s.replaceWith($s.contents());
|
|
|
}
|
|
|
}
|
|
|
}, this));
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
removeFormat: function()
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
var current = this.selection.getCurrent();
|
|
|
|
|
|
this.selection.save();
|
|
|
|
|
|
document.execCommand('removeFormat');
|
|
|
|
|
|
if (current && current.tagName === 'SPAN')
|
|
|
{
|
|
|
$(current).replaceWith($(current).contents());
|
|
|
}
|
|
|
|
|
|
|
|
|
$.each(this.selection.getNodes(), $.proxy(function(i,s)
|
|
|
{
|
|
|
var $s = $(s);
|
|
|
if ($.inArray(s.tagName.toLowerCase(), this.opts.inlineTags) != -1 && !$s.hasClass('redactor-selection-marker'))
|
|
|
{
|
|
|
$s.replaceWith($s.contents());
|
|
|
}
|
|
|
}, this));
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
|
|
|
},
|
|
|
toggleClass: function(className)
|
|
|
{
|
|
|
this.inline.format('span', 'class', className);
|
|
|
},
|
|
|
toggleStyle: function(value)
|
|
|
{
|
|
|
this.inline.format('span', 'style', value);
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
insert: function()
|
|
|
{
|
|
|
return {
|
|
|
set: function(html, clean)
|
|
|
{
|
|
|
this.placeholder.remove();
|
|
|
|
|
|
html = this.clean.setVerified(html);
|
|
|
|
|
|
if (typeof clean == 'undefined')
|
|
|
{
|
|
|
html = this.clean.onPaste(html, false);
|
|
|
}
|
|
|
|
|
|
this.$editor.html(html);
|
|
|
this.selection.remove();
|
|
|
this.focus.setEnd();
|
|
|
this.clean.normalizeLists();
|
|
|
this.code.sync();
|
|
|
this.observe.load();
|
|
|
|
|
|
if (typeof clean == 'undefined')
|
|
|
{
|
|
|
setTimeout($.proxy(this.clean.clearUnverified, this), 10);
|
|
|
}
|
|
|
},
|
|
|
text: function(text)
|
|
|
{
|
|
|
this.placeholder.remove();
|
|
|
|
|
|
text = text.toString();
|
|
|
text = $.trim(text);
|
|
|
text = this.clean.getPlainText(text, false);
|
|
|
|
|
|
this.$editor.focus();
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
this.insert.htmlIe(text);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
this.range.deleteContents();
|
|
|
var el = document.createElement("div");
|
|
|
el.innerHTML = text;
|
|
|
var frag = document.createDocumentFragment(), node, lastNode;
|
|
|
while ((node = el.firstChild))
|
|
|
{
|
|
|
lastNode = frag.appendChild(node);
|
|
|
}
|
|
|
|
|
|
this.range.insertNode(frag);
|
|
|
|
|
|
if (lastNode)
|
|
|
{
|
|
|
var range = this.range.cloneRange();
|
|
|
range.setStartAfter(lastNode);
|
|
|
range.collapse(true);
|
|
|
this.sel.removeAllRanges();
|
|
|
this.sel.addRange(range);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
this.clean.clearUnverified();
|
|
|
},
|
|
|
htmlWithoutClean: function(html)
|
|
|
{
|
|
|
this.insert.html(html, false);
|
|
|
},
|
|
|
html: function(html, clean)
|
|
|
{
|
|
|
this.placeholder.remove();
|
|
|
|
|
|
if (typeof clean == 'undefined') clean = true;
|
|
|
|
|
|
this.$editor.focus();
|
|
|
|
|
|
html = this.clean.setVerified(html);
|
|
|
|
|
|
if (clean)
|
|
|
{
|
|
|
html = this.clean.onPaste(html);
|
|
|
}
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
this.insert.htmlIe(html);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (this.clean.singleLine) this.insert.execHtml(html);
|
|
|
else document.execCommand('insertHTML', false, html);
|
|
|
|
|
|
this.insert.htmlFixMozilla();
|
|
|
|
|
|
}
|
|
|
|
|
|
this.clean.normalizeLists();
|
|
|
|
|
|
// remove empty paragraphs finaly
|
|
|
if (!this.opts.linebreaks)
|
|
|
{
|
|
|
this.$editor.find('p').each($.proxy(this.utils.removeEmpty, this));
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
this.observe.load();
|
|
|
|
|
|
if (clean)
|
|
|
{
|
|
|
this.clean.clearUnverified();
|
|
|
}
|
|
|
|
|
|
},
|
|
|
htmlFixMozilla: function()
|
|
|
{
|
|
|
// FF inserts empty p when content was selected dblclick
|
|
|
if (!this.utils.browser('mozilla')) return;
|
|
|
|
|
|
var $next = $(this.selection.getBlock()).next();
|
|
|
if ($next.length > 0 && $next[0].tagName == 'P' && $next.html() === '')
|
|
|
{
|
|
|
$next.remove();
|
|
|
}
|
|
|
|
|
|
},
|
|
|
htmlIe: function(html)
|
|
|
{
|
|
|
if (this.utils.isIe11())
|
|
|
{
|
|
|
var parent = this.utils.isCurrentOrParent('P');
|
|
|
var $html = $('<div>').append(html);
|
|
|
var blocksMatch = $html.contents().is('p, :header, dl, ul, ol, div, table, td, blockquote, pre, address, section, header, footer, aside, article');
|
|
|
|
|
|
if (parent && blocksMatch) this.insert.ie11FixInserting(parent, html);
|
|
|
else this.insert.ie11PasteFrag(html);
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
document.selection.createRange().pasteHTML(html);
|
|
|
|
|
|
},
|
|
|
execHtml: function(html)
|
|
|
{
|
|
|
html = this.clean.setVerified(html);
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
this.range.deleteContents();
|
|
|
|
|
|
var el = document.createElement('div');
|
|
|
el.innerHTML = html;
|
|
|
|
|
|
var frag = document.createDocumentFragment(), node, lastNode;
|
|
|
while ((node = el.firstChild))
|
|
|
{
|
|
|
lastNode = frag.appendChild(node);
|
|
|
}
|
|
|
|
|
|
this.range.insertNode(frag);
|
|
|
|
|
|
this.range.collapse(true);
|
|
|
this.caret.setAfter(lastNode);
|
|
|
|
|
|
},
|
|
|
node: function(node, deleteContents)
|
|
|
{
|
|
|
node = node[0] || node;
|
|
|
|
|
|
var html = this.utils.getOuterHtml(node);
|
|
|
html = this.clean.setVerified(html);
|
|
|
|
|
|
if (html.match(/</g) !== null)
|
|
|
{
|
|
|
node = $(html)[0];
|
|
|
}
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
if (deleteContents !== false)
|
|
|
{
|
|
|
this.range.deleteContents();
|
|
|
}
|
|
|
|
|
|
this.range.insertNode(node);
|
|
|
this.range.collapse(false);
|
|
|
this.selection.addRange();
|
|
|
|
|
|
return node;
|
|
|
},
|
|
|
nodeToPoint: function(node, x, y)
|
|
|
{
|
|
|
node = node[0] || node;
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
var range;
|
|
|
if (document.caretPositionFromPoint)
|
|
|
{
|
|
|
var pos = document.caretPositionFromPoint(x, y);
|
|
|
|
|
|
this.range.setStart(pos.offsetNode, pos.offset);
|
|
|
this.range.collapse(true);
|
|
|
this.range.insertNode(node);
|
|
|
}
|
|
|
else if (document.caretRangeFromPoint)
|
|
|
{
|
|
|
range = document.caretRangeFromPoint(x, y);
|
|
|
range.insertNode(node);
|
|
|
}
|
|
|
else if (typeof document.body.createTextRange != "undefined")
|
|
|
{
|
|
|
range = document.body.createTextRange();
|
|
|
range.moveToPoint(x, y);
|
|
|
var endRange = range.duplicate();
|
|
|
endRange.moveToPoint(x, y);
|
|
|
range.setEndPoint("EndToEnd", endRange);
|
|
|
range.select();
|
|
|
}
|
|
|
},
|
|
|
nodeToCaretPositionFromPoint: function(e, node)
|
|
|
{
|
|
|
node = node[0] || node;
|
|
|
|
|
|
var range;
|
|
|
var x = e.clientX, y = e.clientY;
|
|
|
if (document.caretPositionFromPoint)
|
|
|
{
|
|
|
var pos = document.caretPositionFromPoint(x, y);
|
|
|
var sel = document.getSelection();
|
|
|
range = sel.getRangeAt(0);
|
|
|
range.setStart(pos.offsetNode, pos.offset);
|
|
|
range.collapse(true);
|
|
|
range.insertNode(node);
|
|
|
}
|
|
|
else if (document.caretRangeFromPoint)
|
|
|
{
|
|
|
range = document.caretRangeFromPoint(x, y);
|
|
|
range.insertNode(node);
|
|
|
}
|
|
|
else if (typeof document.body.createTextRange != "undefined")
|
|
|
{
|
|
|
range = document.body.createTextRange();
|
|
|
range.moveToPoint(x, y);
|
|
|
var endRange = range.duplicate();
|
|
|
endRange.moveToPoint(x, y);
|
|
|
range.setEndPoint("EndToEnd", endRange);
|
|
|
range.select();
|
|
|
}
|
|
|
|
|
|
},
|
|
|
ie11FixInserting: function(parent, html)
|
|
|
{
|
|
|
var node = document.createElement('span');
|
|
|
node.className = 'redactor-ie-paste';
|
|
|
this.insert.node(node);
|
|
|
|
|
|
var parHtml = $(parent).html();
|
|
|
|
|
|
parHtml = '<p>' + parHtml.replace(/<span class="redactor-ie-paste"><\/span>/gi, '</p>' + html + '<p>') + '</p>';
|
|
|
parHtml = parHtml.replace(/<p><\/p>/gi, '');
|
|
|
$(parent).replaceWith(parHtml);
|
|
|
},
|
|
|
ie11PasteFrag: function(html)
|
|
|
{
|
|
|
this.selection.get();
|
|
|
this.range.deleteContents();
|
|
|
|
|
|
var el = document.createElement("div");
|
|
|
el.innerHTML = html;
|
|
|
|
|
|
var frag = document.createDocumentFragment(), node, lastNode;
|
|
|
while ((node = el.firstChild))
|
|
|
{
|
|
|
lastNode = frag.appendChild(node);
|
|
|
}
|
|
|
|
|
|
this.range.insertNode(frag);
|
|
|
this.range.collapse(false);
|
|
|
this.selection.addRange();
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
keydown: function()
|
|
|
{
|
|
|
return {
|
|
|
init: function(e)
|
|
|
{
|
|
|
if (this.rtePaste) return;
|
|
|
|
|
|
var key = e.which;
|
|
|
var arrow = (key >= 37 && key <= 40);
|
|
|
|
|
|
this.keydown.ctrl = e.ctrlKey || e.metaKey;
|
|
|
this.keydown.current = this.selection.getCurrent();
|
|
|
this.keydown.parent = this.selection.getParent();
|
|
|
this.keydown.block = this.selection.getBlock();
|
|
|
|
|
|
// detect tags
|
|
|
this.keydown.pre = this.utils.isTag(this.keydown.current, 'pre');
|
|
|
this.keydown.blockquote = this.utils.isTag(this.keydown.current, 'blockquote');
|
|
|
this.keydown.figcaption = this.utils.isTag(this.keydown.current, 'figcaption');
|
|
|
|
|
|
// shortcuts setup
|
|
|
this.shortcuts.init(e, key);
|
|
|
|
|
|
if (this.utils.isDesktop())
|
|
|
{
|
|
|
this.keydown.checkEvents(arrow, key);
|
|
|
this.keydown.setupBuffer(e, key);
|
|
|
}
|
|
|
|
|
|
this.keydown.addArrowsEvent(arrow);
|
|
|
this.keydown.setupSelectAll(e, key);
|
|
|
|
|
|
// callback
|
|
|
var keydownStop = this.core.setCallback('keydown', e);
|
|
|
if (keydownStop === false)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
// ie and ff exit from table
|
|
|
if (this.opts.enterKey && (this.utils.browser('msie') || this.utils.browser('mozilla')) && (key === this.keyCode.DOWN || key === this.keyCode.RIGHT))
|
|
|
{
|
|
|
var isEndOfTable = false;
|
|
|
var $table = false;
|
|
|
if (this.keydown.block && this.keydown.block.tagName === 'TD')
|
|
|
{
|
|
|
$table = $(this.keydown.block).closest('table', this.$editor[0]);
|
|
|
}
|
|
|
|
|
|
if ($table && $table.find('td').last()[0] === this.keydown.block)
|
|
|
{
|
|
|
isEndOfTable = true;
|
|
|
}
|
|
|
|
|
|
if (this.utils.isEndOfElement() && isEndOfTable)
|
|
|
{
|
|
|
var node = $(this.opts.emptyHtml);
|
|
|
$table.after(node);
|
|
|
this.caret.setStart(node);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// down
|
|
|
if (this.opts.enterKey && key === this.keyCode.DOWN)
|
|
|
{
|
|
|
this.keydown.onArrowDown();
|
|
|
}
|
|
|
|
|
|
// turn off enter key
|
|
|
if (!this.opts.enterKey && key === this.keyCode.ENTER)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
// remove selected
|
|
|
if (!this.range.collapsed) this.range.deleteContents();
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// on enter
|
|
|
if (key == this.keyCode.ENTER && !e.shiftKey && !e.ctrlKey && !e.metaKey)
|
|
|
{
|
|
|
var stop = this.core.setCallback('enter', e);
|
|
|
if (stop === false)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
if (this.keydown.blockquote && this.keydown.exitFromBlockquote(e) === true)
|
|
|
{
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
var current, $next;
|
|
|
if (this.keydown.pre)
|
|
|
{
|
|
|
return this.keydown.insertNewLine(e);
|
|
|
}
|
|
|
else if (this.keydown.blockquote || this.keydown.figcaption)
|
|
|
{
|
|
|
current = this.selection.getCurrent();
|
|
|
$next = $(current).next();
|
|
|
|
|
|
if ($next.length !== 0 && $next[0].tagName == 'BR')
|
|
|
{
|
|
|
return this.keydown.insertBreakLine(e);
|
|
|
}
|
|
|
else if (this.utils.isEndOfElement() && (current && current != 'SPAN'))
|
|
|
{
|
|
|
return this.keydown.insertDblBreakLine(e);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return this.keydown.insertBreakLine(e);
|
|
|
}
|
|
|
}
|
|
|
else if (this.opts.linebreaks && !this.keydown.block)
|
|
|
{
|
|
|
current = this.selection.getCurrent();
|
|
|
$next = $(this.keydown.current).next();
|
|
|
|
|
|
if ($next.length !== 0 && $next[0].tagName == 'BR')
|
|
|
{
|
|
|
return this.keydown.insertBreakLine(e);
|
|
|
}
|
|
|
else if (current !== false && $(current).hasClass('redactor-invisible-space'))
|
|
|
{
|
|
|
this.caret.setAfter(current);
|
|
|
$(current).contents().unwrap();
|
|
|
|
|
|
return this.keydown.insertDblBreakLine(e);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (this.utils.isEndOfEditor())
|
|
|
{
|
|
|
return this.keydown.insertDblBreakLine(e);
|
|
|
}
|
|
|
else if ($next.length === 0 && current === false && typeof $next.context != 'undefined')
|
|
|
{
|
|
|
return this.keydown.insertBreakLine(e);
|
|
|
}
|
|
|
|
|
|
return this.keydown.insertBreakLine(e);
|
|
|
}
|
|
|
|
|
|
}
|
|
|
else if (this.opts.linebreaks && this.keydown.block)
|
|
|
{
|
|
|
setTimeout($.proxy(this.keydown.replaceDivToBreakLine, this), 1);
|
|
|
}
|
|
|
// paragraphs
|
|
|
else if (!this.opts.linebreaks && this.keydown.block)
|
|
|
{
|
|
|
setTimeout($.proxy(this.keydown.replaceDivToParagraph, this), 1);
|
|
|
|
|
|
if (this.keydown.block.tagName === 'LI')
|
|
|
{
|
|
|
current = this.selection.getCurrent();
|
|
|
var $parent = $(current).closest('li', this.$editor[0]);
|
|
|
var $list = $parent.closest('ul,ol', this.$editor[0]);
|
|
|
|
|
|
if ($parent.length !== 0 && this.utils.isEmpty($parent.html()) && $list.next().length === 0 && this.utils.isEmpty($list.find("li").last().html()))
|
|
|
{
|
|
|
$list.find("li").last().remove();
|
|
|
|
|
|
var node = $(this.opts.emptyHtml);
|
|
|
$list.after(node);
|
|
|
this.caret.setStart(node);
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else if (!this.opts.linebreaks && !this.keydown.block)
|
|
|
{
|
|
|
return this.keydown.insertParagraph(e);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Shift+Enter or Ctrl+Enter
|
|
|
if (key === this.keyCode.ENTER && (e.ctrlKey || e.shiftKey))
|
|
|
{
|
|
|
return this.keydown.onShiftEnter(e);
|
|
|
}
|
|
|
|
|
|
|
|
|
// tab or cmd + [
|
|
|
if (key === this.keyCode.TAB || e.metaKey && key === 221 || e.metaKey && key === 219)
|
|
|
{
|
|
|
return this.keydown.onTab(e, key);
|
|
|
}
|
|
|
|
|
|
// image delete and backspace
|
|
|
if (key === this.keyCode.BACKSPACE || key === this.keyCode.DELETE)
|
|
|
{
|
|
|
var nodes = this.selection.getNodes();
|
|
|
|
|
|
if (nodes)
|
|
|
{
|
|
|
var len = nodes.length;
|
|
|
var last;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
var children = $(nodes[i]).children('img');
|
|
|
if (children.length !== 0)
|
|
|
{
|
|
|
var self = this;
|
|
|
$.each(children, function(z,s)
|
|
|
{
|
|
|
var $s = $(s);
|
|
|
if ($s.css('float') != 'none') return;
|
|
|
|
|
|
// image delete callback
|
|
|
self.core.setCallback('imageDelete', s.src, $s);
|
|
|
last = s;
|
|
|
});
|
|
|
}
|
|
|
else if (nodes[i].tagName == 'IMG')
|
|
|
{
|
|
|
if (last != nodes[i])
|
|
|
{
|
|
|
// image delete callback
|
|
|
this.core.setCallback('imageDelete', nodes[i].src, $(nodes[i]));
|
|
|
last = nodes[i];
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// backspace
|
|
|
if (key === this.keyCode.BACKSPACE)
|
|
|
{
|
|
|
// backspace as outdent
|
|
|
var block = this.selection.getBlock();
|
|
|
var indented = ($(block).css('margin-left') !== '0px');
|
|
|
if (block && indented && this.range.collapsed && this.utils.isStartOfElement())
|
|
|
{
|
|
|
this.indent.decrease();
|
|
|
e.preventDefault();
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
|
|
|
// remove hr in FF
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
var prev = this.selection.getPrev();
|
|
|
var prev2 = $(prev).prev()[0];
|
|
|
if (prev && prev.tagName === 'HR') $(prev).remove();
|
|
|
if (prev2 && prev2.tagName === 'HR') $(prev2).remove();
|
|
|
}
|
|
|
|
|
|
this.keydown.removeInvisibleSpace();
|
|
|
this.keydown.removeEmptyListInTable(e);
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
},
|
|
|
checkEvents: function(arrow, key)
|
|
|
{
|
|
|
if (!arrow && (this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
|
|
|
{
|
|
|
this.core.addEvent(false);
|
|
|
|
|
|
if (this.keydown.checkKeyEvents(key))
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
checkKeyEvents: function(key)
|
|
|
{
|
|
|
var k = this.keyCode;
|
|
|
var keys = [k.BACKSPACE, k.DELETE, k.ENTER, k.SPACE, k.ESC, k.TAB, k.CTRL, k.META, k.ALT, k.SHIFT];
|
|
|
|
|
|
return ($.inArray(key, keys) == -1) ? true : false;
|
|
|
|
|
|
},
|
|
|
addArrowsEvent: function(arrow)
|
|
|
{
|
|
|
if (!arrow) return;
|
|
|
|
|
|
if ((this.core.getEvent() == 'click' || this.core.getEvent() == 'arrow'))
|
|
|
{
|
|
|
this.core.addEvent(false);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
this.core.addEvent('arrow');
|
|
|
},
|
|
|
setupBuffer: function(e, key)
|
|
|
{
|
|
|
if (this.keydown.ctrl && key === 90 && !e.shiftKey && !e.altKey && this.opts.buffer.length) // z key
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
this.buffer.undo();
|
|
|
return;
|
|
|
}
|
|
|
// undo
|
|
|
else if (this.keydown.ctrl && key === 90 && e.shiftKey && !e.altKey && this.opts.rebuffer.length !== 0)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
this.buffer.redo();
|
|
|
return;
|
|
|
}
|
|
|
else if (!this.keydown.ctrl)
|
|
|
{
|
|
|
if (key == this.keyCode.BACKSPACE || key == this.keyCode.DELETE || (key == this.keyCode.ENTER && !e.ctrlKey && !e.shiftKey) || key == this.keyCode.SPACE)
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
setupSelectAll: function(e, key)
|
|
|
{
|
|
|
if (this.keydown.ctrl && key === 65)
|
|
|
{
|
|
|
this.utils.enableSelectAll();
|
|
|
}
|
|
|
else if (key != this.keyCode.LEFT_WIN && !this.keydown.ctrl)
|
|
|
{
|
|
|
this.utils.disableSelectAll();
|
|
|
}
|
|
|
},
|
|
|
onArrowDown: function()
|
|
|
{
|
|
|
var tags = [this.keydown.blockquote, this.keydown.pre, this.keydown.figcaption];
|
|
|
|
|
|
for (var i = 0; i < tags.length; i++)
|
|
|
{
|
|
|
if (tags[i])
|
|
|
{
|
|
|
this.keydown.insertAfterLastElement(tags[i]);
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
onShiftEnter: function(e)
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
|
|
|
if (this.utils.isEndOfElement())
|
|
|
{
|
|
|
return this.keydown.insertDblBreakLine(e);
|
|
|
}
|
|
|
|
|
|
return this.keydown.insertBreakLine(e);
|
|
|
},
|
|
|
onTab: function(e, key)
|
|
|
{
|
|
|
if (!this.opts.tabKey) return true;
|
|
|
if (this.utils.isEmpty(this.code.get()) && this.opts.tabAsSpaces === false) return true;
|
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
|
var node;
|
|
|
if (this.keydown.pre && !e.shiftKey)
|
|
|
{
|
|
|
node = (this.opts.preSpaces) ? document.createTextNode(Array(this.opts.preSpaces + 1).join('\u00a0')) : document.createTextNode('\t');
|
|
|
this.insert.node(node);
|
|
|
this.code.sync();
|
|
|
}
|
|
|
else if (this.opts.tabAsSpaces !== false)
|
|
|
{
|
|
|
node = document.createTextNode(Array(this.opts.tabAsSpaces + 1).join('\u00a0'));
|
|
|
this.insert.node(node);
|
|
|
this.code.sync();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (e.metaKey && key === 219) this.indent.decrease();
|
|
|
else if (e.metaKey && key === 221) this.indent.increase();
|
|
|
else if (!e.shiftKey) this.indent.increase();
|
|
|
else this.indent.decrease();
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
replaceDivToBreakLine: function()
|
|
|
{
|
|
|
var blockElem = this.selection.getBlock();
|
|
|
var blockHtml = blockElem.innerHTML.replace(/<br\s?\/?>/gi, '');
|
|
|
if ((blockElem.tagName === 'DIV' || blockElem.tagName === 'P') && blockHtml === '' && !$(blockElem).hasClass('redactor-editor'))
|
|
|
{
|
|
|
var br = document.createElement('br');
|
|
|
|
|
|
$(blockElem).replaceWith(br);
|
|
|
this.caret.setBefore(br);
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
},
|
|
|
replaceDivToParagraph: function()
|
|
|
{
|
|
|
var blockElem = this.selection.getBlock();
|
|
|
var blockHtml = blockElem.innerHTML.replace(/<br\s?\/?>/gi, '');
|
|
|
if (blockElem.tagName === 'DIV' && this.utils.isEmpty(blockHtml) && !$(blockElem).hasClass('redactor-editor'))
|
|
|
{
|
|
|
var p = document.createElement('p');
|
|
|
p.innerHTML = this.opts.invisibleSpace;
|
|
|
|
|
|
$(blockElem).replaceWith(p);
|
|
|
this.caret.setStart(p);
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
else if (this.opts.cleanStyleOnEnter && blockElem.tagName == 'P')
|
|
|
{
|
|
|
$(blockElem).removeAttr('class').removeAttr('style');
|
|
|
}
|
|
|
},
|
|
|
insertParagraph: function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
var p = document.createElement('p');
|
|
|
p.innerHTML = this.opts.invisibleSpace;
|
|
|
|
|
|
this.range.deleteContents();
|
|
|
this.range.insertNode(p);
|
|
|
|
|
|
this.caret.setStart(p);
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
exitFromBlockquote: function(e)
|
|
|
{
|
|
|
if (!this.utils.isEndOfElement()) return;
|
|
|
|
|
|
var tmp = $.trim($(this.keydown.block).html());
|
|
|
if (tmp.search(/(<br\s?\/?>){2}$/i) != -1)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
var br = document.createElement('br');
|
|
|
$(this.keydown.blockquote).after(br);
|
|
|
|
|
|
this.caret.setBefore(br);
|
|
|
$(this.keydown.block).html(tmp.replace(/<br\s?\/?>$/i, ''));
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var node = $(this.opts.emptyHtml);
|
|
|
$(this.keydown.blockquote).after(node);
|
|
|
this.caret.setStart(node);
|
|
|
}
|
|
|
|
|
|
return true;
|
|
|
|
|
|
}
|
|
|
|
|
|
return;
|
|
|
|
|
|
},
|
|
|
insertAfterLastElement: function(element)
|
|
|
{
|
|
|
if (!this.utils.isEndOfElement()) return;
|
|
|
|
|
|
this.buffer.set();
|
|
|
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
var contents = $('<div>').append($.trim(this.$editor.html())).contents();
|
|
|
var last = contents.last()[0];
|
|
|
if (last.tagName == 'SPAN' && last.innerHTML === '')
|
|
|
{
|
|
|
last = contents.prev()[0];
|
|
|
}
|
|
|
|
|
|
if (this.utils.getOuterHtml(last) != this.utils.getOuterHtml(element)) return;
|
|
|
|
|
|
var br = document.createElement('br');
|
|
|
$(element).after(br);
|
|
|
this.caret.setAfter(br);
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (this.$editor.contents().last()[0] !== element) return;
|
|
|
|
|
|
var node = $(this.opts.emptyHtml);
|
|
|
$(element).after(node);
|
|
|
this.caret.setStart(node);
|
|
|
}
|
|
|
},
|
|
|
insertNewLine: function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
var node = document.createTextNode('\n');
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
this.range.deleteContents();
|
|
|
this.range.insertNode(node);
|
|
|
|
|
|
this.caret.setAfter(node);
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
insertBreakLine: function(e)
|
|
|
{
|
|
|
return this.keydown.insertBreakLineProcessing(e);
|
|
|
},
|
|
|
insertDblBreakLine: function(e)
|
|
|
{
|
|
|
return this.keydown.insertBreakLineProcessing(e, true);
|
|
|
},
|
|
|
insertBreakLineProcessing: function(e, dbl)
|
|
|
{
|
|
|
e.stopPropagation();
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
var br1 = document.createElement('br');
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
this.range.collapse(false);
|
|
|
this.range.setEnd(this.range.endContainer, this.range.endOffset);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.range.deleteContents();
|
|
|
}
|
|
|
|
|
|
this.range.insertNode(br1);
|
|
|
|
|
|
// move br outside A tag
|
|
|
var $parentA = $(br1).parent("a");
|
|
|
|
|
|
if ($parentA.length > 0)
|
|
|
{
|
|
|
$parentA.find(br1).remove();
|
|
|
$parentA.after(br1);
|
|
|
}
|
|
|
|
|
|
if (dbl === true)
|
|
|
{
|
|
|
var $next = $(br1).next();
|
|
|
if ($next.length !== 0 && $next[0].tagName === 'BR' && this.utils.isEndOfEditor())
|
|
|
{
|
|
|
this.caret.setAfter(br1);
|
|
|
this.code.sync();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
var br2 = document.createElement('br');
|
|
|
|
|
|
this.range.insertNode(br2);
|
|
|
this.caret.setAfter(br2);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// caret does not move after the br visual
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
var space = document.createElement('span');
|
|
|
space.innerHTML = '​';
|
|
|
|
|
|
$(br1).after(space);
|
|
|
this.caret.setAfter(space);
|
|
|
$(space).remove();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var range = document.createRange();
|
|
|
range.setStartAfter(br1);
|
|
|
range.collapse(true);
|
|
|
var selection = window.getSelection();
|
|
|
selection.removeAllRanges();
|
|
|
selection.addRange(range);
|
|
|
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
return false;
|
|
|
},
|
|
|
removeInvisibleSpace: function()
|
|
|
{
|
|
|
var $current = $(this.keydown.current);
|
|
|
if ($current.text().search(/^\u200B$/g) === 0)
|
|
|
{
|
|
|
$current.remove();
|
|
|
}
|
|
|
},
|
|
|
removeEmptyListInTable: function(e)
|
|
|
{
|
|
|
var $current = $(this.keydown.current);
|
|
|
var $parent = $(this.keydown.parent);
|
|
|
var td = $current.closest('td', this.$editor[0]);
|
|
|
|
|
|
if (td.length !== 0 && $current.closest('li', this.$editor[0]) && $parent.children('li').length === 1)
|
|
|
{
|
|
|
if (!this.utils.isEmpty($current.text())) return;
|
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
|
$current.remove();
|
|
|
$parent.remove();
|
|
|
|
|
|
this.caret.setStart(td);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
keyup: function()
|
|
|
{
|
|
|
return {
|
|
|
init: function(e)
|
|
|
{
|
|
|
if (this.rtePaste) return;
|
|
|
|
|
|
var key = e.which;
|
|
|
|
|
|
this.keyup.current = this.selection.getCurrent();
|
|
|
this.keyup.parent = this.selection.getParent();
|
|
|
var $parent = this.utils.isRedactorParent($(this.keyup.parent).parent());
|
|
|
|
|
|
// callback
|
|
|
var keyupStop = this.core.setCallback('keyup', e);
|
|
|
if (keyupStop === false)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
// replace to p before / after the table or body
|
|
|
if (!this.opts.linebreaks && this.keyup.current.nodeType == 3 && this.keyup.current.length <= 1 && (this.keyup.parent === false || this.keyup.parent.tagName == 'BODY'))
|
|
|
{
|
|
|
this.keyup.replaceToParagraph();
|
|
|
}
|
|
|
|
|
|
// replace div after lists
|
|
|
if (!this.opts.linebreaks && this.utils.isRedactorParent(this.keyup.current) && this.keyup.current.tagName === 'DIV')
|
|
|
{
|
|
|
this.keyup.replaceToParagraph(false);
|
|
|
}
|
|
|
|
|
|
|
|
|
if (!this.opts.linebreaks && $(this.keyup.parent).hasClass('redactor-invisible-space') && ($parent === false || $parent[0].tagName == 'BODY'))
|
|
|
{
|
|
|
$(this.keyup.parent).contents().unwrap();
|
|
|
this.keyup.replaceToParagraph();
|
|
|
}
|
|
|
|
|
|
// linkify
|
|
|
if (this.linkify.isEnabled() && this.linkify.isKey(key)) this.linkify.format();
|
|
|
|
|
|
if (key === this.keyCode.DELETE || key === this.keyCode.BACKSPACE)
|
|
|
{
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
var td = $(this.keydown.current).closest('td', this.$editor[0]);
|
|
|
if (td.size() !== 0 && td.text() !== '')
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// clear unverified
|
|
|
this.clean.clearUnverified();
|
|
|
|
|
|
if (this.observe.image)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
this.image.hideResize();
|
|
|
|
|
|
this.buffer.set();
|
|
|
this.image.remove(this.observe.image);
|
|
|
this.observe.image = false;
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
// remove empty paragraphs
|
|
|
this.$editor.find('p').each($.proxy(function(i, s)
|
|
|
{
|
|
|
this.utils.removeEmpty(i, $(s).html());
|
|
|
}, this));
|
|
|
|
|
|
// remove invisible space
|
|
|
if (this.opts.linebreaks && this.keyup.current && this.keyup.current.tagName == 'DIV' && this.utils.isEmpty(this.keyup.current.innerHTML))
|
|
|
{
|
|
|
$(this.keyup.current).after(this.selection.getMarkerAsHtml());
|
|
|
this.selection.restore();
|
|
|
$(this.keyup.current).remove();
|
|
|
}
|
|
|
|
|
|
// if empty
|
|
|
return this.keyup.formatEmpty(e);
|
|
|
}
|
|
|
},
|
|
|
replaceToParagraph: function(clone)
|
|
|
{
|
|
|
var $current = $(this.keyup.current);
|
|
|
|
|
|
var node;
|
|
|
if (clone === false)
|
|
|
{
|
|
|
node = $('<p>').append($current.html());
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
node = $('<p>').append($current.clone());
|
|
|
}
|
|
|
|
|
|
$current.replaceWith(node);
|
|
|
var next = $(node).next();
|
|
|
if (typeof(next[0]) !== 'undefined' && next[0].tagName == 'BR')
|
|
|
{
|
|
|
next.remove();
|
|
|
}
|
|
|
|
|
|
this.caret.setEnd(node);
|
|
|
},
|
|
|
formatEmpty: function(e)
|
|
|
{
|
|
|
var html = $.trim(this.$editor.html());
|
|
|
|
|
|
if (!this.utils.isEmpty(html)) return;
|
|
|
|
|
|
e.preventDefault();
|
|
|
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
this.$editor.html(this.selection.getMarkerAsHtml());
|
|
|
this.selection.restore();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$editor.html(this.opts.emptyHtml);
|
|
|
this.focus.setStart();
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
lang: function()
|
|
|
{
|
|
|
return {
|
|
|
load: function()
|
|
|
{
|
|
|
this.opts.curLang = this.opts.langs[this.opts.lang];
|
|
|
},
|
|
|
get: function(name)
|
|
|
{
|
|
|
return (typeof this.opts.curLang[name] != 'undefined') ? this.opts.curLang[name] : '';
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
line: function()
|
|
|
{
|
|
|
return {
|
|
|
insert: function()
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
if (blocks[0] !== false && this.line.isExceptLastOrFirst(blocks))
|
|
|
{
|
|
|
if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
this.line.insertInIe();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.line.insertInOthersBrowsers();
|
|
|
}
|
|
|
},
|
|
|
isExceptLastOrFirst: function(blocks)
|
|
|
{
|
|
|
var exceptTags = ['li', 'td', 'th', 'blockquote', 'figcaption', 'pre', 'dl', 'dt', 'dd'];
|
|
|
|
|
|
var first = blocks[0].tagName.toLowerCase();
|
|
|
var last = this.selection.getLastBlock();
|
|
|
|
|
|
last = (typeof last == 'undefined') ? first : last.tagName.toLowerCase();
|
|
|
|
|
|
var firstFound = $.inArray(first, exceptTags) != -1;
|
|
|
var lastFound = $.inArray(last, exceptTags) != -1;
|
|
|
|
|
|
if ((firstFound && lastFound) || firstFound)
|
|
|
{
|
|
|
return true;
|
|
|
}
|
|
|
},
|
|
|
insertInIe: function()
|
|
|
{
|
|
|
this.utils.saveScroll();
|
|
|
this.buffer.set();
|
|
|
|
|
|
this.insert.node(document.createElement('hr'));
|
|
|
|
|
|
this.utils.restoreScroll();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
insertInOthersBrowsers: function()
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
|
|
|
var extra = '<p id="redactor-insert-line"><br /></p>';
|
|
|
if (this.opts.linebreaks) extra = '<br id="redactor-insert-line">';
|
|
|
|
|
|
document.execCommand('insertHtml', false, '<hr>' + extra);
|
|
|
|
|
|
this.line.setFocus();
|
|
|
this.code.sync();
|
|
|
},
|
|
|
setFocus: function()
|
|
|
{
|
|
|
var node = this.$editor.find('#redactor-insert-line');
|
|
|
var next = $(node).next()[0];
|
|
|
var target = next;
|
|
|
if (this.utils.browser('mozilla') && next && next.innerHTML === '')
|
|
|
{
|
|
|
target = $(next).next()[0];
|
|
|
$(next).remove();
|
|
|
}
|
|
|
|
|
|
if (target)
|
|
|
{
|
|
|
node.remove();
|
|
|
|
|
|
if (!this.opts.linebreaks)
|
|
|
{
|
|
|
this.$editor.focus();
|
|
|
this.line.setStart(target);
|
|
|
}
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
|
|
|
node.removeAttr('id');
|
|
|
this.line.setStart(node[0]);
|
|
|
}
|
|
|
},
|
|
|
setStart: function(node)
|
|
|
{
|
|
|
if (typeof node === 'undefined') return;
|
|
|
|
|
|
var textNode = document.createTextNode('\u200B');
|
|
|
|
|
|
this.selection.get();
|
|
|
this.range.setStart(node, 0);
|
|
|
this.range.insertNode(textNode);
|
|
|
this.range.collapse(true);
|
|
|
this.selection.addRange();
|
|
|
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
link: function()
|
|
|
{
|
|
|
return {
|
|
|
show: function(e)
|
|
|
{
|
|
|
if (typeof e != 'undefined' && e.preventDefault) e.preventDefault();
|
|
|
|
|
|
if (!this.observe.isCurrent('a'))
|
|
|
{
|
|
|
this.modal.load('link', this.lang.get('link_insert'), 600);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.modal.load('link', this.lang.get('link_edit'), 600);
|
|
|
}
|
|
|
|
|
|
this.modal.createCancelButton();
|
|
|
|
|
|
var buttonText = !this.observe.isCurrent('a') ? this.lang.get('insert') : this.lang.get('edit');
|
|
|
|
|
|
this.link.buttonInsert = this.modal.createActionButton(buttonText);
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
this.link.getData();
|
|
|
this.link.cleanUrl();
|
|
|
|
|
|
if (this.link.target == '_blank') $('#redactor-link-blank').prop('checked', true);
|
|
|
|
|
|
this.link.$inputUrl = $('#redactor-link-url');
|
|
|
this.link.$inputText = $('#redactor-link-url-text');
|
|
|
|
|
|
this.link.$inputText.val(this.link.text);
|
|
|
this.link.$inputUrl.val(this.link.url);
|
|
|
|
|
|
this.link.buttonInsert.on('click', $.proxy(this.link.insert, this));
|
|
|
|
|
|
// hide link's tooltip
|
|
|
$('.redactor-link-tooltip').remove();
|
|
|
|
|
|
// show modal
|
|
|
this.selection.save();
|
|
|
this.modal.show();
|
|
|
this.link.$inputUrl.focus();
|
|
|
},
|
|
|
cleanUrl: function()
|
|
|
{
|
|
|
var thref = self.location.href.replace(/\/$/i, '');
|
|
|
|
|
|
if (typeof this.link.url !== "undefined")
|
|
|
{
|
|
|
this.link.url = this.link.url.replace(thref, '');
|
|
|
this.link.url = this.link.url.replace(/^\/#/, '#');
|
|
|
this.link.url = this.link.url.replace('mailto:', '');
|
|
|
|
|
|
// remove host from href
|
|
|
if (!this.opts.linkProtocol)
|
|
|
{
|
|
|
var re = new RegExp('^(http|ftp|https)://' + self.location.host, 'i');
|
|
|
this.link.url = this.link.url.replace(re, '');
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
getData: function()
|
|
|
{
|
|
|
this.link.$node = false;
|
|
|
|
|
|
var $el = $(this.selection.getCurrent()).closest('a', this.$editor[0]);
|
|
|
if ($el.length !== 0 && $el[0].tagName === 'A')
|
|
|
{
|
|
|
this.link.$node = $el;
|
|
|
|
|
|
this.link.url = $el.attr('href');
|
|
|
this.link.text = $el.text();
|
|
|
this.link.target = $el.attr('target');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.link.text = this.sel.toString();
|
|
|
this.link.url = '';
|
|
|
this.link.target = '';
|
|
|
}
|
|
|
|
|
|
},
|
|
|
insert: function()
|
|
|
{
|
|
|
this.placeholder.remove();
|
|
|
|
|
|
var target = '';
|
|
|
var link = this.link.$inputUrl.val();
|
|
|
var text = this.link.$inputText.val().replace(/(<([^>]+)>)/ig,"");
|
|
|
|
|
|
if ($.trim(link) === '')
|
|
|
{
|
|
|
this.link.$inputUrl.addClass('redactor-input-error').on('keyup', function()
|
|
|
{
|
|
|
$(this).removeClass('redactor-input-error');
|
|
|
$(this).off('keyup');
|
|
|
|
|
|
});
|
|
|
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// mailto
|
|
|
if (link.search('@') != -1 && /(http|ftp|https):\/\//i.test(link) === false)
|
|
|
{
|
|
|
link = 'mailto:' + link;
|
|
|
}
|
|
|
// url, not anchor
|
|
|
else if (link.search('#') !== 0)
|
|
|
{
|
|
|
if ($('#redactor-link-blank').prop('checked'))
|
|
|
{
|
|
|
target = '_blank';
|
|
|
}
|
|
|
|
|
|
// test url (add protocol)
|
|
|
var pattern = '((xn--)?[a-z0-9]+(-[a-z0-9]+)*\\.)+[a-z]{2,}';
|
|
|
var re = new RegExp('^(http|ftp|https)://' + pattern, 'i');
|
|
|
var re2 = new RegExp('^' + pattern, 'i');
|
|
|
var re3 = new RegExp('\.(html|php)$', 'i');
|
|
|
if (link.search(re) == -1 && link.search(re3) == -1 && link.search(re2) === 0 && this.opts.linkProtocol)
|
|
|
{
|
|
|
link = this.opts.linkProtocol + '://' + link;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.link.set(text, link, target);
|
|
|
this.modal.close();
|
|
|
},
|
|
|
set: function(text, link, target)
|
|
|
{
|
|
|
text = $.trim(text.replace(/<|>/g, ''));
|
|
|
|
|
|
this.selection.restore();
|
|
|
var blocks = this.selection.getBlocks();
|
|
|
|
|
|
if (text === '' && link === '') return;
|
|
|
if (text === '' && link !== '') text = link;
|
|
|
|
|
|
if (this.link.$node)
|
|
|
{
|
|
|
this.buffer.set();
|
|
|
|
|
|
var $link = this.link.$node,
|
|
|
$el = $link.children();
|
|
|
|
|
|
if ($el.length > 0)
|
|
|
{
|
|
|
while ($el.length)
|
|
|
{
|
|
|
$el = $el.children();
|
|
|
}
|
|
|
|
|
|
$el = $el.end();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$el = $link;
|
|
|
}
|
|
|
|
|
|
$link.attr('href', link);
|
|
|
$el.text(text);
|
|
|
|
|
|
if (target !== '')
|
|
|
{
|
|
|
$link.attr('target', target);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$link.removeAttr('target');
|
|
|
}
|
|
|
|
|
|
this.selection.selectElement($link);
|
|
|
|
|
|
this.code.sync();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (this.utils.browser('mozilla') && this.link.text === '')
|
|
|
{
|
|
|
var $a = $('<a />').attr('href', link).text(text);
|
|
|
if (target !== '') $a.attr('target', target);
|
|
|
|
|
|
this.insert.node($a);
|
|
|
this.selection.selectElement($a);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var $a;
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
$a = $('<a href="' + link + '">').text(text);
|
|
|
if (target !== '') $a.attr('target', target);
|
|
|
|
|
|
$a = $(this.insert.node($a));
|
|
|
|
|
|
if (this.selection.getText().match(/\s$/))
|
|
|
{
|
|
|
$a.after(" ");
|
|
|
}
|
|
|
|
|
|
this.selection.selectElement($a);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
document.execCommand('createLink', false, link);
|
|
|
|
|
|
$a = $(this.selection.getCurrent()).closest('a', this.$editor[0]);
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
$a = $('a[_moz_dirty=""]');
|
|
|
}
|
|
|
|
|
|
if (target !== '') $a.attr('target', target);
|
|
|
$a.removeAttr('style').removeAttr('_moz_dirty');
|
|
|
|
|
|
if (this.selection.getText().match(/\s$/))
|
|
|
{
|
|
|
$a.after(" ");
|
|
|
}
|
|
|
|
|
|
if (this.link.text !== '' || this.link.text != text)
|
|
|
{
|
|
|
if (!this.opts.linebreaks && blocks && blocks.length <= 1)
|
|
|
{
|
|
|
$a.text(text);
|
|
|
}
|
|
|
|
|
|
this.selection.selectElement($a);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.code.sync();
|
|
|
this.core.setCallback('insertedLink', $a);
|
|
|
|
|
|
}
|
|
|
|
|
|
// link tooltip
|
|
|
setTimeout($.proxy(function()
|
|
|
{
|
|
|
this.observe.links();
|
|
|
|
|
|
}, this), 5);
|
|
|
},
|
|
|
unlink: function(e)
|
|
|
{
|
|
|
if (typeof e != 'undefined' && e.preventDefault)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
}
|
|
|
|
|
|
var nodes = this.selection.getNodes();
|
|
|
if (!nodes) return;
|
|
|
|
|
|
this.buffer.set();
|
|
|
|
|
|
var len = nodes.length;
|
|
|
var links = [];
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
if (nodes[i].tagName === 'A')
|
|
|
{
|
|
|
links.push(nodes[i]);
|
|
|
}
|
|
|
|
|
|
var $node = $(nodes[i]).closest('a', this.$editor[0]);
|
|
|
$node.replaceWith($node.contents());
|
|
|
}
|
|
|
|
|
|
this.core.setCallback('deletedLink', links);
|
|
|
|
|
|
// hide link's tooltip
|
|
|
$('.redactor-link-tooltip').remove();
|
|
|
|
|
|
this.code.sync();
|
|
|
|
|
|
},
|
|
|
toggleClass: function(className)
|
|
|
{
|
|
|
this.link.setClass(className, 'toggleClass');
|
|
|
},
|
|
|
addClass: function(className)
|
|
|
{
|
|
|
this.link.setClass(className, 'addClass');
|
|
|
},
|
|
|
removeClass: function(className)
|
|
|
{
|
|
|
this.link.setClass(className, 'removeClass');
|
|
|
},
|
|
|
setClass: function(className, func)
|
|
|
{
|
|
|
var links = this.selection.getInlinesTags(['a']);
|
|
|
if (links === false) return;
|
|
|
|
|
|
$.each(links, function()
|
|
|
{
|
|
|
$(this)[func](className);
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
linkify: function()
|
|
|
{
|
|
|
return {
|
|
|
isKey: function(key)
|
|
|
{
|
|
|
return key == this.keyCode.ENTER || key == this.keyCode.SPACE;
|
|
|
},
|
|
|
isEnabled: function()
|
|
|
{
|
|
|
return this.opts.convertLinks && (this.opts.convertUrlLinks || this.opts.convertImageLinks || this.opts.convertVideoLinks) && !this.utils.isCurrentOrParent('PRE');
|
|
|
},
|
|
|
format: function()
|
|
|
{
|
|
|
var linkify = this.linkify,
|
|
|
opts = this.opts;
|
|
|
|
|
|
this.$editor
|
|
|
.find(":not(iframe,img,a,pre)")
|
|
|
.addBack()
|
|
|
.contents()
|
|
|
.filter(function()
|
|
|
{
|
|
|
return this.nodeType === 3 && $.trim(this.nodeValue) != "" && !$(this).parent().is("pre") && (this.nodeValue.match(opts.linkify.regexps.youtube) || this.nodeValue.match(opts.linkify.regexps.vimeo) || this.nodeValue.match(opts.linkify.regexps.image) || this.nodeValue.match(opts.linkify.regexps.url));
|
|
|
})
|
|
|
.each(function()
|
|
|
{
|
|
|
var text = $(this).text(),
|
|
|
html = text;
|
|
|
|
|
|
if (opts.convertVideoLinks && (html.match(opts.linkify.regexps.youtube) || html.match(opts.linkify.regexps.vimeo)) )
|
|
|
{
|
|
|
html = linkify.convertVideoLinks(html);
|
|
|
}
|
|
|
else if (opts.convertImageLinks && html.match(opts.linkify.regexps.image))
|
|
|
{
|
|
|
html = linkify.convertImages(html);
|
|
|
}
|
|
|
else if (opts.convertUrlLinks)
|
|
|
{
|
|
|
html = linkify.convertLinks(html);
|
|
|
}
|
|
|
|
|
|
$(this).before(text.replace(text, html))
|
|
|
.remove();
|
|
|
});
|
|
|
|
|
|
|
|
|
var objects = this.$editor.find('.redactor-linkify-object').each(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
$el.removeClass('redactor-linkify-object');
|
|
|
if ($el.attr('class') === '') $el.removeAttr('class');
|
|
|
|
|
|
return $el[0];
|
|
|
|
|
|
});
|
|
|
|
|
|
// callback
|
|
|
this.core.setCallback('linkify', objects);
|
|
|
|
|
|
// sync
|
|
|
this.code.sync();
|
|
|
},
|
|
|
convertVideoLinks: function(html)
|
|
|
{
|
|
|
var iframeStart = '<iframe class="redactor-linkify-object" width="500" height="281" src="',
|
|
|
iframeEnd = '" frameborder="0" allowfullscreen></iframe>';
|
|
|
|
|
|
if (html.match(this.opts.linkify.regexps.youtube))
|
|
|
{
|
|
|
html = html.replace(this.opts.linkify.regexps.youtube, iframeStart + '//www.youtube.com/embed/$1' + iframeEnd);
|
|
|
}
|
|
|
|
|
|
if (html.match(this.opts.linkify.regexps.vimeo))
|
|
|
{
|
|
|
html = html.replace(this.opts.linkify.regexps.vimeo, iframeStart + '//player.vimeo.com/video/$2' + iframeEnd);
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
convertImages: function(html)
|
|
|
{
|
|
|
var matches = html.match(this.opts.linkify.regexps.image);
|
|
|
|
|
|
if (matches)
|
|
|
{
|
|
|
html = html.replace(html, '<img src="' + matches + '" class="redactor-linkify-object" />');
|
|
|
|
|
|
if (this.opts.linebreaks)
|
|
|
{
|
|
|
if (!this.utils.isEmpty(this.code.get()))
|
|
|
{
|
|
|
html = '<br>' + html;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
html += '<br>';
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
convertLinks: function(html)
|
|
|
{
|
|
|
var matches = html.match(this.opts.linkify.regexps.url);
|
|
|
|
|
|
if (matches)
|
|
|
{
|
|
|
matches = $.grep(matches, function(v, k) { return $.inArray(v, matches) === k; });
|
|
|
|
|
|
var length = matches.length;
|
|
|
|
|
|
for (var i = 0; i < length; i++)
|
|
|
{
|
|
|
var href = matches[i],
|
|
|
text = href,
|
|
|
linkProtocol = this.opts.linkProtocol + '://';
|
|
|
|
|
|
if (href.match(/(https?|ftp):\/\//i) !== null)
|
|
|
{
|
|
|
linkProtocol = "";
|
|
|
}
|
|
|
|
|
|
if (text.length > this.opts.linkSize)
|
|
|
{
|
|
|
text = text.substring(0, this.opts.linkSize) + '...';
|
|
|
}
|
|
|
|
|
|
text = decodeURIComponent(text);
|
|
|
|
|
|
var regexB = "\\b";
|
|
|
|
|
|
if ($.inArray(href.slice(-1), ["/", "&", "="]) != -1)
|
|
|
{
|
|
|
regexB = "";
|
|
|
}
|
|
|
|
|
|
// escaping url
|
|
|
var regexp = new RegExp('(' + href.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&") + regexB + ')', 'g');
|
|
|
|
|
|
html = html.replace(regexp, '<a href="' + linkProtocol + $.trim(href) + '" class="redactor-linkify-object">' + $.trim(text) + '</a>');
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
list: function()
|
|
|
{
|
|
|
return {
|
|
|
toggle: function(cmd)
|
|
|
{
|
|
|
this.placeholder.remove();
|
|
|
if (!this.utils.browser('msie')) this.$editor.focus();
|
|
|
|
|
|
this.buffer.set();
|
|
|
this.selection.save();
|
|
|
|
|
|
var parent = this.selection.getParent();
|
|
|
var $list = $(parent).closest('ol, ul', this.$editor[0]);
|
|
|
|
|
|
if (!this.utils.isRedactorParent($list) && $list.length !== 0)
|
|
|
{
|
|
|
$list = false;
|
|
|
}
|
|
|
|
|
|
var isUnorderedCmdOrdered, isOrderedCmdUnordered;
|
|
|
var remove = false;
|
|
|
if ($list && $list.length)
|
|
|
{
|
|
|
remove = true;
|
|
|
var listTag = $list[0].tagName;
|
|
|
|
|
|
isUnorderedCmdOrdered = (cmd === 'orderedlist' && listTag === 'UL');
|
|
|
isOrderedCmdUnordered = (cmd === 'unorderedlist' && listTag === 'OL');
|
|
|
}
|
|
|
|
|
|
if (isUnorderedCmdOrdered)
|
|
|
{
|
|
|
this.utils.replaceToTag($list, 'ol');
|
|
|
}
|
|
|
else if (isOrderedCmdUnordered)
|
|
|
{
|
|
|
this.utils.replaceToTag($list, 'ul');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (remove)
|
|
|
{
|
|
|
this.list.remove(cmd, $list);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.list.insert(cmd);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
|
|
|
},
|
|
|
insert: function(cmd)
|
|
|
{
|
|
|
var current = this.selection.getCurrent();
|
|
|
var $td = $(current).closest('td, th', this.$editor[0]);
|
|
|
|
|
|
if (this.utils.browser('msie') && this.opts.linebreaks)
|
|
|
{
|
|
|
this.list.insertInIe(cmd);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
document.execCommand('insert' + cmd);
|
|
|
}
|
|
|
|
|
|
var parent = this.selection.getParent();
|
|
|
var $list = $(parent).closest('ol, ul', this.$editor[0]);
|
|
|
if ($td.length !== 0)
|
|
|
{
|
|
|
var newTd = $td.clone();
|
|
|
$td.after(newTd).remove('');
|
|
|
}
|
|
|
|
|
|
if (this.utils.isEmpty($list.find('li').text()))
|
|
|
{
|
|
|
var $children = $list.children('li');
|
|
|
$children.find('br').remove();
|
|
|
$children.append(this.selection.getMarkerAsHtml());
|
|
|
|
|
|
if (this.opts.linebreaks && this.utils.browser('mozilla') && $children.size() == 2 && this.utils.isEmpty($children.eq(1).text()))
|
|
|
{
|
|
|
$children.eq(1).remove();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if ($list.length)
|
|
|
{
|
|
|
// remove block-element list wrapper
|
|
|
var $listParent = $list.parent();
|
|
|
if (this.utils.isRedactorParent($listParent) && $listParent[0].tagName != 'LI' && this.utils.isBlock($listParent[0]))
|
|
|
{
|
|
|
$listParent.replaceWith($listParent.contents());
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (!this.utils.browser('msie'))
|
|
|
{
|
|
|
this.$editor.focus();
|
|
|
}
|
|
|
|
|
|
|
|
|
this.clean.clearUnverified();
|
|
|
},
|
|
|
insertInIe: function(cmd)
|
|
|
{
|
|
|
var wrapper = this.selection.wrap('div');
|
|
|
var wrapperHtml = $(wrapper).html();
|
|
|
|
|
|
var tmpList = (cmd == 'orderedlist') ? $('<ol>') : $('<ul>');
|
|
|
var tmpLi = $('<li>');
|
|
|
|
|
|
if ($.trim(wrapperHtml) === '')
|
|
|
{
|
|
|
tmpLi.append(this.selection.getMarkerAsHtml());
|
|
|
tmpList.append(tmpLi);
|
|
|
this.$editor.find('#selection-marker-1').replaceWith(tmpList);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
var items = wrapperHtml.split(/<br\s?\/?>/gi);
|
|
|
if (items)
|
|
|
{
|
|
|
for (var i = 0; i < items.length; i++)
|
|
|
{
|
|
|
if ($.trim(items[i]) !== '')
|
|
|
{
|
|
|
tmpList.append($('<li>').html(items[i]));
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
tmpLi.append(wrapperHtml);
|
|
|
tmpList.append(tmpLi);
|
|
|
}
|
|
|
|
|
|
$(wrapper).replaceWith(tmpList);
|
|
|
}
|
|
|
},
|
|
|
remove: function(cmd, $list)
|
|
|
{
|
|
|
if ($.inArray('ul', this.selection.getBlocks())) cmd = 'unorderedlist';
|
|
|
|
|
|
document.execCommand('insert' + cmd);
|
|
|
|
|
|
var $current = $(this.selection.getCurrent());
|
|
|
this.indent.fixEmptyIndent();
|
|
|
|
|
|
if (!this.opts.linebreaks && $current.closest('li, th, td', this.$editor[0]).length === 0)
|
|
|
{
|
|
|
document.execCommand('formatblock', false, 'p');
|
|
|
this.$editor.find('ul, ol, blockquote').each($.proxy(this.utils.removeEmpty, this));
|
|
|
}
|
|
|
|
|
|
var $table = $(this.selection.getCurrent()).closest('table', this.$editor[0]);
|
|
|
var $prev = $table.prev();
|
|
|
if (!this.opts.linebreaks && $table.length !== 0 && $prev.length !== 0 && $prev[0].tagName == 'BR')
|
|
|
{
|
|
|
$prev.remove();
|
|
|
}
|
|
|
|
|
|
this.clean.clearUnverified();
|
|
|
|
|
|
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
modal: function()
|
|
|
{
|
|
|
return {
|
|
|
callbacks: {},
|
|
|
loadTemplates: function()
|
|
|
{
|
|
|
this.opts.modal = {
|
|
|
imageEdit: String()
|
|
|
+ '<section id="redactor-modal-image-edit">'
|
|
|
+ '<label>' + this.lang.get('title') + '</label>'
|
|
|
+ '<input type="text" id="redactor-image-title" />'
|
|
|
+ '<label class="redactor-image-link-option">' + this.lang.get('link') + '</label>'
|
|
|
+ '<input type="text" id="redactor-image-link" class="redactor-image-link-option" aria-label="' + this.lang.get('link') + '" />'
|
|
|
+ '<label class="redactor-image-link-option"><input type="checkbox" id="redactor-image-link-blank" aria-label="' + this.lang.get('link_new_tab') + '"> ' + this.lang.get('link_new_tab') + '</label>'
|
|
|
+ '<label class="redactor-image-position-option">' + this.lang.get('image_position') + '</label>'
|
|
|
+ '<select class="redactor-image-position-option" id="redactor-image-align" aria-label="' + this.lang.get('image_position') + '">'
|
|
|
+ '<option value="none">' + this.lang.get('none') + '</option>'
|
|
|
+ '<option value="left">' + this.lang.get('left') + '</option>'
|
|
|
+ '<option value="center">' + this.lang.get('center') + '</option>'
|
|
|
+ '<option value="right">' + this.lang.get('right') + '</option>'
|
|
|
+ '</select>'
|
|
|
+ '</section>',
|
|
|
|
|
|
image: String()
|
|
|
+ '<section id="redactor-modal-image-insert">'
|
|
|
+ '<div id="redactor-modal-image-droparea"></div>'
|
|
|
+ '</section>',
|
|
|
|
|
|
file: String()
|
|
|
+ '<section id="redactor-modal-file-insert">'
|
|
|
+ '<div id="redactor-modal-file-upload-box">'
|
|
|
+ '<label>' + this.lang.get('filename') + '</label>'
|
|
|
+ '<input type="text" id="redactor-filename" aria-label="' + this.lang.get('filename') + '" /><br><br>'
|
|
|
+ '<div id="redactor-modal-file-upload"></div>'
|
|
|
+ '</div>'
|
|
|
+ '</section>',
|
|
|
|
|
|
link: String()
|
|
|
+ '<section id="redactor-modal-link-insert">'
|
|
|
+ '<label>URL</label>'
|
|
|
+ '<input type="url" id="redactor-link-url" aria-label="URL" />'
|
|
|
+ '<label>' + this.lang.get('text') + '</label>'
|
|
|
+ '<input type="text" id="redactor-link-url-text" aria-label="' + this.lang.get('text') + '" />'
|
|
|
+ '<label><input type="checkbox" id="redactor-link-blank"> ' + this.lang.get('link_new_tab') + '</label>'
|
|
|
+ '</section>'
|
|
|
};
|
|
|
|
|
|
|
|
|
$.extend(this.opts, this.opts.modal);
|
|
|
|
|
|
},
|
|
|
addCallback: function(name, callback)
|
|
|
{
|
|
|
this.modal.callbacks[name] = callback;
|
|
|
},
|
|
|
createTabber: function($modal)
|
|
|
{
|
|
|
this.modal.$tabber = $('<div>').attr('id', 'redactor-modal-tabber');
|
|
|
|
|
|
$modal.prepend(this.modal.$tabber);
|
|
|
},
|
|
|
addTab: function(id, name, active)
|
|
|
{
|
|
|
var $tab = $('<a href="#" rel="tab' + id + '">').text(name);
|
|
|
if (active)
|
|
|
{
|
|
|
$tab.addClass('active');
|
|
|
}
|
|
|
|
|
|
var self = this;
|
|
|
$tab.on('click', function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
$('.redactor-tab').hide();
|
|
|
$('.redactor-' + $(this).attr('rel')).show();
|
|
|
|
|
|
self.modal.$tabber.find('a').removeClass('active');
|
|
|
$(this).addClass('active');
|
|
|
|
|
|
});
|
|
|
|
|
|
this.modal.$tabber.append($tab);
|
|
|
},
|
|
|
addTemplate: function(name, template)
|
|
|
{
|
|
|
this.opts.modal[name] = template;
|
|
|
},
|
|
|
getTemplate: function(name)
|
|
|
{
|
|
|
return this.opts.modal[name];
|
|
|
},
|
|
|
getModal: function()
|
|
|
{
|
|
|
return this.$modalBody.find('section');
|
|
|
},
|
|
|
load: function(templateName, title, width)
|
|
|
{
|
|
|
this.modal.templateName = templateName;
|
|
|
this.modal.width = width;
|
|
|
|
|
|
this.modal.build();
|
|
|
this.modal.enableEvents();
|
|
|
this.modal.setTitle(title);
|
|
|
this.modal.setDraggable();
|
|
|
this.modal.setContent();
|
|
|
|
|
|
// callbacks
|
|
|
if (typeof this.modal.callbacks[templateName] != 'undefined')
|
|
|
{
|
|
|
this.modal.callbacks[templateName].call(this);
|
|
|
}
|
|
|
|
|
|
},
|
|
|
show: function()
|
|
|
{
|
|
|
this.utils.disableBodyScroll();
|
|
|
|
|
|
if (this.utils.isMobile())
|
|
|
{
|
|
|
this.modal.showOnMobile();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.modal.showOnDesktop();
|
|
|
}
|
|
|
|
|
|
if (this.opts.highContrast)
|
|
|
{
|
|
|
this.$modalBox.addClass("redactor-modal-contrast");
|
|
|
}
|
|
|
|
|
|
this.$modalOverlay.show();
|
|
|
this.$modalBox.show();
|
|
|
|
|
|
this.$modal.attr('tabindex', '-1');
|
|
|
this.$modal.focus();
|
|
|
|
|
|
this.modal.setButtonsWidth();
|
|
|
|
|
|
this.utils.saveScroll();
|
|
|
|
|
|
// resize
|
|
|
if (!this.utils.isMobile())
|
|
|
{
|
|
|
setTimeout($.proxy(this.modal.showOnDesktop, this), 0);
|
|
|
$(window).on('resize.redactor-modal', $.proxy(this.modal.resize, this));
|
|
|
}
|
|
|
|
|
|
// modal shown callback
|
|
|
this.core.setCallback('modalOpened', this.modal.templateName, this.$modal);
|
|
|
|
|
|
// fix bootstrap modal focus
|
|
|
$(document).off('focusin.modal');
|
|
|
|
|
|
// enter
|
|
|
this.$modal.find('input[type=text],input[type=url],input[type=email]').on('keydown.redactor-modal', $.proxy(this.modal.setEnter, this));
|
|
|
},
|
|
|
showOnDesktop: function()
|
|
|
{
|
|
|
var height = this.$modal.outerHeight();
|
|
|
var windowHeight = $(window).height();
|
|
|
var windowWidth = $(window).width();
|
|
|
|
|
|
if (this.modal.width > windowWidth)
|
|
|
{
|
|
|
this.$modal.css({
|
|
|
width: '96%',
|
|
|
marginTop: (windowHeight/2 - height/2) + 'px'
|
|
|
});
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
if (height > windowHeight)
|
|
|
{
|
|
|
this.$modal.css({
|
|
|
width: this.modal.width + 'px',
|
|
|
marginTop: '20px'
|
|
|
});
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$modal.css({
|
|
|
width: this.modal.width + 'px',
|
|
|
marginTop: (windowHeight/2 - height/2) + 'px'
|
|
|
});
|
|
|
}
|
|
|
},
|
|
|
showOnMobile: function()
|
|
|
{
|
|
|
this.$modal.css({
|
|
|
width: '96%',
|
|
|
marginTop: '2%'
|
|
|
});
|
|
|
|
|
|
},
|
|
|
resize: function()
|
|
|
{
|
|
|
if (this.utils.isMobile())
|
|
|
{
|
|
|
this.modal.showOnMobile();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.modal.showOnDesktop();
|
|
|
}
|
|
|
},
|
|
|
setTitle: function(title)
|
|
|
{
|
|
|
this.$modalHeader.html(title);
|
|
|
},
|
|
|
setContent: function()
|
|
|
{
|
|
|
this.$modalBody.html(this.modal.getTemplate(this.modal.templateName));
|
|
|
},
|
|
|
setDraggable: function()
|
|
|
{
|
|
|
if (typeof $.fn.draggable === 'undefined') return;
|
|
|
|
|
|
this.$modal.draggable({ handle: this.$modalHeader });
|
|
|
this.$modalHeader.css('cursor', 'move');
|
|
|
},
|
|
|
setEnter: function(e)
|
|
|
{
|
|
|
if (e.which != 13) return;
|
|
|
|
|
|
e.preventDefault();
|
|
|
this.$modal.find('button.redactor-modal-action-btn').click();
|
|
|
},
|
|
|
createCancelButton: function()
|
|
|
{
|
|
|
var button = $('<button>').addClass('redactor-modal-btn redactor-modal-close-btn').html(this.lang.get('cancel'));
|
|
|
button.on('click', $.proxy(this.modal.close, this));
|
|
|
|
|
|
this.$modalFooter.append(button);
|
|
|
},
|
|
|
createDeleteButton: function(label)
|
|
|
{
|
|
|
return this.modal.createButton(label, 'delete');
|
|
|
},
|
|
|
createActionButton: function(label)
|
|
|
{
|
|
|
return this.modal.createButton(label, 'action');
|
|
|
},
|
|
|
createButton: function(label, className)
|
|
|
{
|
|
|
var button = $('<button>').addClass('redactor-modal-btn').addClass('redactor-modal-' + className + '-btn').html(label);
|
|
|
this.$modalFooter.append(button);
|
|
|
|
|
|
return button;
|
|
|
},
|
|
|
setButtonsWidth: function()
|
|
|
{
|
|
|
var buttons = this.$modalFooter.find('button');
|
|
|
var buttonsSize = buttons.length;
|
|
|
if (buttonsSize === 0) return;
|
|
|
|
|
|
buttons.css('width', (100/buttonsSize) + '%');
|
|
|
},
|
|
|
build: function()
|
|
|
{
|
|
|
this.modal.buildOverlay();
|
|
|
|
|
|
this.$modalBox = $('<div id="redactor-modal-box"/>').hide();
|
|
|
this.$modal = $('<div id="redactor-modal" role="dialog" aria-labelledby="redactor-modal-header" />');
|
|
|
this.$modalHeader = $('<header id="redactor-modal-header"/>');
|
|
|
this.$modalClose = $('<button type="button" id="redactor-modal-close" tabindex="1" aria-label="Close" />').html('×');
|
|
|
this.$modalBody = $('<div id="redactor-modal-body" />');
|
|
|
this.$modalFooter = $('<footer />');
|
|
|
|
|
|
this.$modal.append(this.$modalHeader);
|
|
|
this.$modal.append(this.$modalClose);
|
|
|
this.$modal.append(this.$modalBody);
|
|
|
this.$modal.append(this.$modalFooter);
|
|
|
this.$modalBox.append(this.$modal);
|
|
|
this.$modalBox.appendTo(document.body);
|
|
|
},
|
|
|
buildOverlay: function()
|
|
|
{
|
|
|
this.$modalOverlay = $('<div id="redactor-modal-overlay">').hide();
|
|
|
$('body').prepend(this.$modalOverlay);
|
|
|
},
|
|
|
enableEvents: function()
|
|
|
{
|
|
|
this.$modalClose.on('click.redactor-modal', $.proxy(this.modal.close, this));
|
|
|
$(document).on('keyup.redactor-modal', $.proxy(this.modal.closeHandler, this));
|
|
|
this.$editor.on('keyup.redactor-modal', $.proxy(this.modal.closeHandler, this));
|
|
|
this.$modalBox.on('click.redactor-modal', $.proxy(this.modal.close, this));
|
|
|
},
|
|
|
disableEvents: function()
|
|
|
{
|
|
|
this.$modalClose.off('click.redactor-modal');
|
|
|
$(document).off('keyup.redactor-modal');
|
|
|
this.$editor.off('keyup.redactor-modal');
|
|
|
this.$modalBox.off('click.redactor-modal');
|
|
|
$(window).off('resize.redactor-modal');
|
|
|
},
|
|
|
closeHandler: function(e)
|
|
|
{
|
|
|
if (e.which != this.keyCode.ESC) return;
|
|
|
|
|
|
this.modal.close(false);
|
|
|
},
|
|
|
close: function(e)
|
|
|
{
|
|
|
if (e)
|
|
|
{
|
|
|
if (!$(e.target).hasClass('redactor-modal-close-btn') && e.target != this.$modalClose[0] && e.target != this.$modalBox[0])
|
|
|
{
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
e.preventDefault();
|
|
|
}
|
|
|
|
|
|
if (!this.$modalBox) return;
|
|
|
|
|
|
this.modal.disableEvents();
|
|
|
this.utils.enableBodyScroll();
|
|
|
|
|
|
this.$modalOverlay.remove();
|
|
|
|
|
|
this.$modalBox.fadeOut('fast', $.proxy(function()
|
|
|
{
|
|
|
this.$modalBox.remove();
|
|
|
|
|
|
setTimeout($.proxy(this.utils.restoreScroll, this), 0);
|
|
|
|
|
|
if (e !== undefined) this.selection.restore();
|
|
|
|
|
|
$(document.body).css('overflow', this.modal.bodyOveflow);
|
|
|
this.core.setCallback('modalClosed', this.modal.templateName);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
observe: function()
|
|
|
{
|
|
|
return {
|
|
|
load: function()
|
|
|
{
|
|
|
if (typeof this.opts.destroyed != "undefined") return;
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
var self = this;
|
|
|
this.$editor.find('pre, code').on('mouseover',function()
|
|
|
{
|
|
|
self.$editor.attr('contenteditable', false);
|
|
|
$(this).attr('contenteditable', true);
|
|
|
|
|
|
}).on('mouseout',function()
|
|
|
{
|
|
|
self.$editor.attr('contenteditable', true);
|
|
|
$(this).removeAttr('contenteditable');
|
|
|
|
|
|
});
|
|
|
}
|
|
|
|
|
|
this.observe.images();
|
|
|
this.observe.links();
|
|
|
},
|
|
|
toolbar: function(e, btnName)
|
|
|
{
|
|
|
this.observe.buttons(e, btnName);
|
|
|
this.observe.dropdowns();
|
|
|
},
|
|
|
isCurrent: function($el, $current)
|
|
|
{
|
|
|
if (typeof $current == 'undefined')
|
|
|
{
|
|
|
var $current = $(this.selection.getCurrent());
|
|
|
}
|
|
|
|
|
|
return $current.is($el) || $current.parents($el).length > 0;
|
|
|
},
|
|
|
dropdowns: function()
|
|
|
{
|
|
|
var $current = $(this.selection.getCurrent());
|
|
|
|
|
|
$.each(this.opts.observe.dropdowns, $.proxy(function(key, value)
|
|
|
{
|
|
|
var observe = value.observe,
|
|
|
element = observe.element,
|
|
|
$item = value.item,
|
|
|
inValues = typeof observe['in'] != 'undefined' ? observe['in'] : false,
|
|
|
outValues = typeof observe['out'] != 'undefined' ? observe['out'] : false;
|
|
|
|
|
|
if ($current.closest(element).size() > 0)
|
|
|
{
|
|
|
this.observe.setDropdownProperties($item, inValues, outValues);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.observe.setDropdownProperties($item, outValues, inValues);
|
|
|
}
|
|
|
}, this));
|
|
|
},
|
|
|
setDropdownProperties: function($item, addProperties, deleteProperties)
|
|
|
{
|
|
|
if (deleteProperties && typeof deleteProperties['attr'] != 'undefined')
|
|
|
{
|
|
|
this.observe.setDropdownAttr($item, deleteProperties.attr, true);
|
|
|
}
|
|
|
|
|
|
if (typeof addProperties['attr'] != 'undefined')
|
|
|
{
|
|
|
this.observe.setDropdownAttr($item, addProperties.attr);
|
|
|
}
|
|
|
|
|
|
if (typeof addProperties['title'] != 'undefined')
|
|
|
{
|
|
|
$item.text(addProperties['title']);
|
|
|
}
|
|
|
},
|
|
|
setDropdownAttr: function($item, properties, isDelete)
|
|
|
{
|
|
|
$.each(properties, function(key, value)
|
|
|
{
|
|
|
if (key == 'class')
|
|
|
{
|
|
|
if (!isDelete)
|
|
|
{
|
|
|
$item.addClass(value);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$item.removeClass(value);
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (!isDelete)
|
|
|
{
|
|
|
$item.attr(key, value);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$item.removeAttr(key);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
},
|
|
|
addDropdown: function($item, btnName, btnObject)
|
|
|
{
|
|
|
if (typeof btnObject.observe == "undefined") return;
|
|
|
|
|
|
btnObject.item = $item;
|
|
|
|
|
|
this.opts.observe.dropdowns.push(btnObject);
|
|
|
},
|
|
|
buttons: function(e, btnName)
|
|
|
{
|
|
|
var current = this.selection.getCurrent();
|
|
|
var parent = this.selection.getParent();
|
|
|
|
|
|
if (e !== false)
|
|
|
{
|
|
|
this.button.setInactiveAll();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.button.setInactiveAll(btnName);
|
|
|
}
|
|
|
|
|
|
if (e === false && btnName !== 'html')
|
|
|
{
|
|
|
if ($.inArray(btnName, this.opts.activeButtons) != -1) this.button.toggleActive(btnName);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
//var linkButtonName = (this.utils.isCurrentOrParent('A')) ? this.lang.get('link_edit') : this.lang.get('link_insert');
|
|
|
//$('body').find('a.redactor-dropdown-link').text(linkButtonName);
|
|
|
|
|
|
$.each(this.opts.activeButtonsStates, $.proxy(function(key, value)
|
|
|
{
|
|
|
var parentEl = $(parent).closest(key, this.$editor[0]);
|
|
|
var currentEl = $(current).closest(key, this.$editor[0]);
|
|
|
|
|
|
if (parentEl.length !== 0 && !this.utils.isRedactorParent(parentEl)) return;
|
|
|
if (!this.utils.isRedactorParent(currentEl)) return;
|
|
|
if (parentEl.length !== 0 || currentEl.closest(key, this.$editor[0]).length !== 0)
|
|
|
{
|
|
|
this.button.setActive(value);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
var $parent = $(parent).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
|
|
|
if (this.utils.isRedactorParent(parent) && $parent.length)
|
|
|
{
|
|
|
var align = ($parent.css('text-align') === '') ? 'left' : $parent.css('text-align');
|
|
|
this.button.setActive('align' + align);
|
|
|
}
|
|
|
},
|
|
|
addButton: function(tag, btnName)
|
|
|
{
|
|
|
this.opts.activeButtons.push(btnName);
|
|
|
this.opts.activeButtonsStates[tag] = btnName;
|
|
|
},
|
|
|
images: function()
|
|
|
{
|
|
|
this.$editor.find('img').each($.proxy(function(i, img)
|
|
|
{
|
|
|
var $img = $(img);
|
|
|
|
|
|
// IE fix (when we clicked on an image and then press backspace IE does goes to image's url)
|
|
|
$img.closest('a', this.$editor[0]).on('click', function(e) { e.preventDefault(); });
|
|
|
|
|
|
if (this.utils.browser('msie')) $img.attr('unselectable', 'on');
|
|
|
|
|
|
this.image.setEditable($img);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
$(document).on('click.redactor-image-delete.' + this.uuid, $.proxy(function(e)
|
|
|
{
|
|
|
this.observe.image = false;
|
|
|
if (e.target.tagName == 'IMG' && this.utils.isRedactorParent(e.target))
|
|
|
{
|
|
|
this.observe.image = (this.observe.image && this.observe.image == e.target) ? false : e.target;
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
},
|
|
|
links: function()
|
|
|
{
|
|
|
if (!this.opts.linkTooltip) return;
|
|
|
|
|
|
this.$editor.find('a').on('touchstart.redactor.' + this.uuid + ' click.redactor.' + this.uuid, $.proxy(this.observe.showTooltip, this));
|
|
|
this.$editor.on('touchstart.redactor.' + this.uuid + ' click.redactor.' + this.uuid, $.proxy(this.observe.closeTooltip, this));
|
|
|
$(document).on('touchstart.redactor.' + this.uuid + ' click.redactor.' + this.uuid, $.proxy(this.observe.closeTooltip, this));
|
|
|
},
|
|
|
getTooltipPosition: function($link)
|
|
|
{
|
|
|
return $link.offset();
|
|
|
},
|
|
|
showTooltip: function(e)
|
|
|
{
|
|
|
var $el = $(e.target);
|
|
|
|
|
|
if ($el[0].tagName == 'IMG')
|
|
|
return;
|
|
|
|
|
|
if ($el[0].tagName !== 'A')
|
|
|
$el = $el.closest('a', this.$editor[0]);
|
|
|
|
|
|
if ($el[0].tagName !== 'A')
|
|
|
return;
|
|
|
|
|
|
var $link = $el;
|
|
|
|
|
|
var pos = this.observe.getTooltipPosition($link);
|
|
|
var tooltip = $('<span class="redactor-link-tooltip"></span>');
|
|
|
|
|
|
var href = $link.attr('href');
|
|
|
if (href === undefined)
|
|
|
{
|
|
|
href = '';
|
|
|
}
|
|
|
|
|
|
if (href.length > 24) href = href.substring(0, 24) + '...';
|
|
|
|
|
|
var aLink = $('<a href="' + $link.attr('href') + '" target="_blank" />').html(href).addClass('redactor-link-tooltip-action');
|
|
|
var aEdit = $('<a href="#" />').html(this.lang.get('edit')).on('click', $.proxy(this.link.show, this)).addClass('redactor-link-tooltip-action');
|
|
|
var aUnlink = $('<a href="#" />').html(this.lang.get('unlink')).on('click', $.proxy(this.link.unlink, this)).addClass('redactor-link-tooltip-action');
|
|
|
|
|
|
tooltip.append(aLink).append(' | ').append(aEdit).append(' | ').append(aUnlink);
|
|
|
tooltip.css({
|
|
|
top: (pos.top + parseInt($link.css('line-height'), 10)) + 'px',
|
|
|
left: pos.left + 'px'
|
|
|
});
|
|
|
|
|
|
$('.redactor-link-tooltip').remove();
|
|
|
$('body').append(tooltip);
|
|
|
},
|
|
|
closeTooltip: function(e)
|
|
|
{
|
|
|
e = e.originalEvent || e;
|
|
|
|
|
|
var target = e.target;
|
|
|
var $parent = $(target).closest('a', this.$editor[0]);
|
|
|
if ($parent.length !== 0 && $parent[0].tagName === 'A' && target.tagName !== 'A')
|
|
|
{
|
|
|
return;
|
|
|
}
|
|
|
else if ((target.tagName === 'A' && this.utils.isRedactorParent(target)) || $(target).hasClass('redactor-link-tooltip-action'))
|
|
|
{
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
$('.redactor-link-tooltip').remove();
|
|
|
}
|
|
|
|
|
|
};
|
|
|
},
|
|
|
paragraphize: function()
|
|
|
{
|
|
|
return {
|
|
|
load: function(html)
|
|
|
{
|
|
|
if (this.opts.linebreaks) return html;
|
|
|
if (html === '' || html === '<p></p>') return this.opts.emptyHtml;
|
|
|
|
|
|
html = html + "\n";
|
|
|
|
|
|
this.paragraphize.safes = [];
|
|
|
this.paragraphize.z = 0;
|
|
|
|
|
|
html = html.replace(/(<br\s?\/?>){1,}\n?<\/blockquote>/gi, '</blockquote>');
|
|
|
|
|
|
html = this.paragraphize.getSafes(html);
|
|
|
html = this.paragraphize.getSafesComments(html);
|
|
|
html = this.paragraphize.replaceBreaksToNewLines(html);
|
|
|
html = this.paragraphize.replaceBreaksToParagraphs(html);
|
|
|
html = this.paragraphize.clear(html);
|
|
|
html = this.paragraphize.restoreSafes(html);
|
|
|
|
|
|
html = html.replace(new RegExp('<br\\s?/?>\n?<(' + this.opts.paragraphizeBlocks.join('|') + ')(.*?[^>])>', 'gi'), '<p><br /></p>\n<$1$2>');
|
|
|
|
|
|
return $.trim(html);
|
|
|
},
|
|
|
getSafes: function(html)
|
|
|
{
|
|
|
var $div = $('<div />').append(html);
|
|
|
|
|
|
// remove paragraphs in blockquotes
|
|
|
$div.find('blockquote p').replaceWith(function()
|
|
|
{
|
|
|
return $(this).append('<br />').contents();
|
|
|
});
|
|
|
|
|
|
html = $div.html();
|
|
|
|
|
|
$div.find(this.opts.paragraphizeBlocks.join(', ')).each($.proxy(function(i,s)
|
|
|
{
|
|
|
this.paragraphize.z++;
|
|
|
this.paragraphize.safes[this.paragraphize.z] = s.outerHTML;
|
|
|
html = html.replace(s.outerHTML, '\n{replace' + this.paragraphize.z + '}');
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
getSafesComments: function(html)
|
|
|
{
|
|
|
var commentsMatches = html.match(/<!--([\w\W]*?)-->/gi);
|
|
|
|
|
|
if (!commentsMatches) return html;
|
|
|
|
|
|
$.each(commentsMatches, $.proxy(function(i,s)
|
|
|
{
|
|
|
this.paragraphize.z++;
|
|
|
this.paragraphize.safes[this.paragraphize.z] = s;
|
|
|
html = html.replace(s, '\n{replace' + this.paragraphize.z + '}');
|
|
|
}, this));
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
restoreSafes: function(html)
|
|
|
{
|
|
|
$.each(this.paragraphize.safes, function(i,s)
|
|
|
{
|
|
|
s = (typeof s !== 'undefined') ? s.replace(/\$/g, '$') : s;
|
|
|
html = html.replace('{replace' + i + '}', s);
|
|
|
|
|
|
});
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
replaceBreaksToParagraphs: function(html)
|
|
|
{
|
|
|
var htmls = html.split(new RegExp('\n', 'g'), -1);
|
|
|
|
|
|
html = '';
|
|
|
if (htmls)
|
|
|
{
|
|
|
var len = htmls.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
if (!htmls.hasOwnProperty(i)) return;
|
|
|
|
|
|
if (htmls[i].search('{replace') == -1)
|
|
|
{
|
|
|
htmls[i] = htmls[i].replace(/<p>\n\t?<\/p>/gi, '');
|
|
|
htmls[i] = htmls[i].replace(/<p><\/p>/gi, '');
|
|
|
|
|
|
if (htmls[i] !== '')
|
|
|
{
|
|
|
html += '<p>' + htmls[i].replace(/^\n+|\n+$/g, "") + "</p>";
|
|
|
}
|
|
|
}
|
|
|
else html += htmls[i];
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
replaceBreaksToNewLines: function(html)
|
|
|
{
|
|
|
html = html.replace(/<br \/>\s*<br \/>/gi, "\n\n");
|
|
|
html = html.replace(/<br\s?\/?>\n?<br\s?\/?>/gi, "\n<br /><br />");
|
|
|
|
|
|
html = html.replace(new RegExp("\r\n", 'g'), "\n");
|
|
|
html = html.replace(new RegExp("\r", 'g'), "\n");
|
|
|
html = html.replace(new RegExp("/\n\n+/"), 'g', "\n\n");
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
clear: function(html)
|
|
|
{
|
|
|
html = html.replace(new RegExp('</blockquote></p>', 'gi'), '</blockquote>');
|
|
|
html = html.replace(new RegExp('<p></blockquote>', 'gi'), '</blockquote>');
|
|
|
html = html.replace(new RegExp('<p><blockquote>', 'gi'), '<blockquote>');
|
|
|
html = html.replace(new RegExp('<blockquote></p>', 'gi'), '<blockquote>');
|
|
|
|
|
|
html = html.replace(new RegExp('<p><p ', 'gi'), '<p ');
|
|
|
html = html.replace(new RegExp('<p><p>', 'gi'), '<p>');
|
|
|
html = html.replace(new RegExp('</p></p>', 'gi'), '</p>');
|
|
|
html = html.replace(new RegExp('<p>\\s?</p>', 'gi'), '');
|
|
|
html = html.replace(new RegExp("\n</p>", 'gi'), '</p>');
|
|
|
html = html.replace(new RegExp('<p>\t?\t?\n?<p>', 'gi'), '<p>');
|
|
|
html = html.replace(new RegExp('<p>\t*</p>', 'gi'), '');
|
|
|
|
|
|
return html;
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
paste: function()
|
|
|
{
|
|
|
return {
|
|
|
init: function(e)
|
|
|
{
|
|
|
if (!this.opts.cleanOnPaste)
|
|
|
{
|
|
|
setTimeout($.proxy(this.code.sync, this), 1);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
this.rtePaste = true;
|
|
|
|
|
|
this.buffer.set();
|
|
|
this.selection.save();
|
|
|
this.utils.saveScroll();
|
|
|
|
|
|
this.paste.createPasteBox();
|
|
|
|
|
|
$(window).on('scroll.redactor-freeze', $.proxy(function()
|
|
|
{
|
|
|
$(window).scrollTop(this.saveBodyScroll);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
setTimeout($.proxy(function()
|
|
|
{
|
|
|
var html = this.$pasteBox.html();
|
|
|
|
|
|
this.$pasteBox.remove();
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.utils.restoreScroll();
|
|
|
|
|
|
this.paste.insert(html);
|
|
|
|
|
|
$(window).off('scroll.redactor-freeze');
|
|
|
|
|
|
if (this.linkify.isEnabled())
|
|
|
this.linkify.format();
|
|
|
|
|
|
}, this), 1);
|
|
|
},
|
|
|
createPasteBox: function()
|
|
|
{
|
|
|
this.$pasteBox = $('<div>').html('').attr('contenteditable', 'true').css({ position: 'fixed', width: 0, top: 0, left: '-9999px' });
|
|
|
|
|
|
if (this.utils.browser('msie'))
|
|
|
{
|
|
|
this.$box.append(this.$pasteBox);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// bootstrap modal
|
|
|
if ($('.modal-body').length > 0)
|
|
|
{
|
|
|
$('.modal-body').append(this.$pasteBox);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
$('body').append(this.$pasteBox);
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
this.$pasteBox.focus();
|
|
|
},
|
|
|
insert: function(html)
|
|
|
{
|
|
|
html = this.core.setCallback('pasteBefore', html);
|
|
|
|
|
|
// clean
|
|
|
html = (this.utils.isSelectAll()) ? this.clean.onPaste(html, false) : this.clean.onPaste(html);
|
|
|
|
|
|
html = this.core.setCallback('paste', html);
|
|
|
|
|
|
if (this.utils.isSelectAll())
|
|
|
{
|
|
|
this.insert.set(html, false);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.insert.html(html, false);
|
|
|
}
|
|
|
|
|
|
this.utils.disableSelectAll();
|
|
|
this.rtePaste = false;
|
|
|
|
|
|
setTimeout($.proxy(this.clean.clearUnverified, this), 10);
|
|
|
|
|
|
// clean empty spans
|
|
|
setTimeout($.proxy(function()
|
|
|
{
|
|
|
var spans = this.$editor.find('span');
|
|
|
$.each(spans, function(i,s)
|
|
|
{
|
|
|
var html = s.innerHTML.replace(/\u200B/, '');
|
|
|
if (html === '' && s.attributes.length === 0) $(s).remove();
|
|
|
|
|
|
});
|
|
|
|
|
|
}, this), 10);
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
placeholder: function()
|
|
|
{
|
|
|
return {
|
|
|
enable: function()
|
|
|
{
|
|
|
if (!this.placeholder.is()) return;
|
|
|
|
|
|
this.$editor.attr('placeholder', this.$element.attr('placeholder'));
|
|
|
|
|
|
this.placeholder.toggle();
|
|
|
this.$editor.on('keydown.redactor-placeholder', $.proxy(this.placeholder.toggle, this));
|
|
|
},
|
|
|
toggle: function()
|
|
|
{
|
|
|
setTimeout($.proxy(function()
|
|
|
{
|
|
|
var func = this.utils.isEmpty(this.$editor.html(), false) ? 'addClass' : 'removeClass';
|
|
|
this.$editor[func]('redactor-placeholder');
|
|
|
|
|
|
}, this), 5);
|
|
|
},
|
|
|
remove: function()
|
|
|
{
|
|
|
this.$editor.removeClass('redactor-placeholder');
|
|
|
},
|
|
|
is: function()
|
|
|
{
|
|
|
if (this.opts.placeholder)
|
|
|
{
|
|
|
return this.$element.attr('placeholder', this.opts.placeholder);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return !(typeof this.$element.attr('placeholder') == 'undefined' || this.$element.attr('placeholder') === '');
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
progress: function()
|
|
|
{
|
|
|
return {
|
|
|
show: function()
|
|
|
{
|
|
|
$(document.body).append($('<div id="redactor-progress"><span></span></div>'));
|
|
|
$('#redactor-progress').fadeIn();
|
|
|
},
|
|
|
hide: function()
|
|
|
{
|
|
|
$('#redactor-progress').fadeOut(1500, function()
|
|
|
{
|
|
|
$(this).remove();
|
|
|
});
|
|
|
}
|
|
|
|
|
|
};
|
|
|
},
|
|
|
selection: function()
|
|
|
{
|
|
|
return {
|
|
|
get: function()
|
|
|
{
|
|
|
this.sel = document.getSelection();
|
|
|
|
|
|
if (document.getSelection && this.sel.getRangeAt && this.sel.rangeCount)
|
|
|
{
|
|
|
this.range = this.sel.getRangeAt(0);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.range = document.createRange();
|
|
|
}
|
|
|
},
|
|
|
addRange: function()
|
|
|
{
|
|
|
try {
|
|
|
this.sel.removeAllRanges();
|
|
|
} catch (e) {}
|
|
|
|
|
|
this.sel.addRange(this.range);
|
|
|
},
|
|
|
getCurrent: function()
|
|
|
{
|
|
|
var el = false;
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
if (this.sel && this.sel.rangeCount > 0)
|
|
|
{
|
|
|
el = this.sel.getRangeAt(0).startContainer;
|
|
|
}
|
|
|
|
|
|
return this.utils.isRedactorParent(el);
|
|
|
},
|
|
|
getParent: function(elem)
|
|
|
{
|
|
|
elem = elem || this.selection.getCurrent();
|
|
|
if (elem)
|
|
|
{
|
|
|
return this.utils.isRedactorParent($(elem).parent()[0]);
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
getPrev: function()
|
|
|
{
|
|
|
return window.getSelection().anchorNode.previousSibling;
|
|
|
},
|
|
|
getNext: function()
|
|
|
{
|
|
|
return window.getSelection().anchorNode.nextSibling;
|
|
|
},
|
|
|
getBlock: function(node)
|
|
|
{
|
|
|
node = node || this.selection.getCurrent();
|
|
|
|
|
|
while (node)
|
|
|
{
|
|
|
if (this.utils.isBlockTag(node.tagName))
|
|
|
{
|
|
|
return ($(node).hasClass('redactor-editor')) ? false : node;
|
|
|
}
|
|
|
|
|
|
node = node.parentNode;
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
getInlines: function(nodes, tags)
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
if (this.range && this.range.collapsed)
|
|
|
{
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
var inlines = [];
|
|
|
nodes = (typeof nodes == 'undefined' || nodes === false) ? this.selection.getNodes() : nodes;
|
|
|
var inlineTags = this.opts.inlineTags;
|
|
|
inlineTags.push('span');
|
|
|
|
|
|
if (typeof tags !== 'undefined')
|
|
|
{
|
|
|
for (var i = 0; i < tags.length; i++)
|
|
|
{
|
|
|
inlineTags.push(tags[i]);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
$.each(nodes, $.proxy(function(i,node)
|
|
|
{
|
|
|
if ($.inArray(node.tagName.toLowerCase(), inlineTags) != -1)
|
|
|
{
|
|
|
inlines.push(node);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return (inlines.length === 0) ? false : inlines;
|
|
|
},
|
|
|
getInlinesTags: function(tags)
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
if (this.range && this.range.collapsed)
|
|
|
{
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
var inlines = [];
|
|
|
var nodes = this.selection.getNodes();
|
|
|
$.each(nodes, $.proxy(function(i,node)
|
|
|
{
|
|
|
if ($.inArray(node.tagName.toLowerCase(), tags) != -1)
|
|
|
{
|
|
|
inlines.push(node);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return (inlines.length === 0) ? false : inlines;
|
|
|
},
|
|
|
getBlocks: function(nodes)
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
if (this.range && this.range.collapsed)
|
|
|
{
|
|
|
return [this.selection.getBlock()];
|
|
|
}
|
|
|
|
|
|
var blocks = [];
|
|
|
nodes = (typeof nodes == 'undefined') ? this.selection.getNodes() : nodes;
|
|
|
$.each(nodes, $.proxy(function(i,node)
|
|
|
{
|
|
|
if (this.utils.isBlock(node))
|
|
|
{
|
|
|
this.selection.lastBlock = node;
|
|
|
blocks.push(node);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return (blocks.length === 0) ? [this.selection.getBlock()] : blocks;
|
|
|
},
|
|
|
getLastBlock: function()
|
|
|
{
|
|
|
return this.selection.lastBlock;
|
|
|
},
|
|
|
getNodes: function()
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
var startNode = this.selection.getNodesMarker(1);
|
|
|
var endNode = this.selection.getNodesMarker(2);
|
|
|
|
|
|
if (this.range.collapsed === false)
|
|
|
{
|
|
|
if (window.getSelection) {
|
|
|
var sel = window.getSelection();
|
|
|
if (sel.rangeCount > 0) {
|
|
|
|
|
|
var range = sel.getRangeAt(0);
|
|
|
var startPointNode = range.startContainer, startOffset = range.startOffset;
|
|
|
|
|
|
var boundaryRange = range.cloneRange();
|
|
|
boundaryRange.collapse(false);
|
|
|
boundaryRange.insertNode(endNode);
|
|
|
boundaryRange.setStart(startPointNode, startOffset);
|
|
|
boundaryRange.collapse(true);
|
|
|
boundaryRange.insertNode(startNode);
|
|
|
|
|
|
// Reselect the original text
|
|
|
range.setStartAfter(startNode);
|
|
|
range.setEndBefore(endNode);
|
|
|
sel.removeAllRanges();
|
|
|
sel.addRange(range);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.selection.setNodesMarker(this.range, startNode, true);
|
|
|
endNode = startNode;
|
|
|
}
|
|
|
|
|
|
var nodes = [];
|
|
|
var counter = 0;
|
|
|
|
|
|
var self = this;
|
|
|
this.$editor.find('*').each(function()
|
|
|
{
|
|
|
if (this == startNode)
|
|
|
{
|
|
|
var parent = $(this).parent();
|
|
|
if (parent.length !== 0 && parent[0].tagName != 'BODY' && self.utils.isRedactorParent(parent[0]))
|
|
|
{
|
|
|
nodes.push(parent[0]);
|
|
|
}
|
|
|
|
|
|
nodes.push(this);
|
|
|
counter = 1;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
if (counter > 0)
|
|
|
{
|
|
|
nodes.push(this);
|
|
|
counter = counter + 1;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (this == endNode)
|
|
|
{
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
});
|
|
|
|
|
|
var finalNodes = [];
|
|
|
var len = nodes.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
if (nodes[i].id != 'nodes-marker-1' && nodes[i].id != 'nodes-marker-2')
|
|
|
{
|
|
|
finalNodes.push(nodes[i]);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
this.selection.removeNodesMarkers();
|
|
|
|
|
|
return finalNodes;
|
|
|
|
|
|
},
|
|
|
getNodesMarker: function(num)
|
|
|
{
|
|
|
return $('<span id="nodes-marker-' + num + '" class="redactor-nodes-marker" data-verified="redactor">' + this.opts.invisibleSpace + '</span>')[0];
|
|
|
},
|
|
|
setNodesMarker: function(range, node, type)
|
|
|
{
|
|
|
var range = range.cloneRange();
|
|
|
|
|
|
try {
|
|
|
range.collapse(type);
|
|
|
range.insertNode(node);
|
|
|
}
|
|
|
catch (e) {}
|
|
|
},
|
|
|
removeNodesMarkers: function()
|
|
|
{
|
|
|
$(document).find('span.redactor-nodes-marker').remove();
|
|
|
this.$editor.find('span.redactor-nodes-marker').remove();
|
|
|
},
|
|
|
fromPoint: function(start, end)
|
|
|
{
|
|
|
this.caret.setOffset(start, end);
|
|
|
},
|
|
|
wrap: function(tag)
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
if (this.range.collapsed) return false;
|
|
|
|
|
|
var wrapper = document.createElement(tag);
|
|
|
wrapper.appendChild(this.range.extractContents());
|
|
|
this.range.insertNode(wrapper);
|
|
|
|
|
|
return wrapper;
|
|
|
},
|
|
|
selectElement: function(node)
|
|
|
{
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
node = node[0] || node;
|
|
|
|
|
|
var range = document.createRange();
|
|
|
range.selectNodeContents(node);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.caret.set(node, 0, node, 1);
|
|
|
}
|
|
|
},
|
|
|
selectAll: function()
|
|
|
{
|
|
|
this.selection.get();
|
|
|
this.range.selectNodeContents(this.$editor[0]);
|
|
|
this.selection.addRange();
|
|
|
},
|
|
|
remove: function()
|
|
|
{
|
|
|
this.selection.get();
|
|
|
this.sel.removeAllRanges();
|
|
|
},
|
|
|
save: function()
|
|
|
{
|
|
|
this.selection.createMarkers();
|
|
|
},
|
|
|
createMarkers: function()
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
|
|
|
var node1 = this.selection.getMarker(1);
|
|
|
|
|
|
this.selection.setMarker(this.range, node1, true);
|
|
|
if (this.range.collapsed === false)
|
|
|
{
|
|
|
var node2 = this.selection.getMarker(2);
|
|
|
this.selection.setMarker(this.range, node2, false);
|
|
|
}
|
|
|
|
|
|
this.savedSel = this.$editor.html();
|
|
|
},
|
|
|
getMarker: function(num)
|
|
|
{
|
|
|
if (typeof num == 'undefined') num = 1;
|
|
|
|
|
|
return $('<span id="selection-marker-' + num + '" class="redactor-selection-marker" data-verified="redactor">' + this.opts.invisibleSpace + '</span>')[0];
|
|
|
},
|
|
|
getMarkerAsHtml: function(num)
|
|
|
{
|
|
|
return this.utils.getOuterHtml(this.selection.getMarker(num));
|
|
|
},
|
|
|
setMarker: function(range, node, type)
|
|
|
{
|
|
|
range = range.cloneRange();
|
|
|
|
|
|
try {
|
|
|
range.collapse(type);
|
|
|
range.insertNode(node);
|
|
|
|
|
|
}
|
|
|
catch (e)
|
|
|
{
|
|
|
this.focus.setStart();
|
|
|
}
|
|
|
|
|
|
},
|
|
|
restore: function()
|
|
|
{
|
|
|
var node1 = this.$editor.find('span#selection-marker-1');
|
|
|
var node2 = this.$editor.find('span#selection-marker-2');
|
|
|
|
|
|
if (this.utils.browser('mozilla'))
|
|
|
{
|
|
|
this.$editor.focus();
|
|
|
}
|
|
|
|
|
|
if (node1.length !== 0 && node2.length !== 0)
|
|
|
{
|
|
|
this.caret.set(node1, 0, node2, 0);
|
|
|
}
|
|
|
else if (node1.length !== 0)
|
|
|
{
|
|
|
this.caret.set(node1, 0, node1, 0);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$editor.focus();
|
|
|
}
|
|
|
|
|
|
this.selection.removeMarkers();
|
|
|
this.savedSel = false;
|
|
|
|
|
|
},
|
|
|
removeMarkers: function()
|
|
|
{
|
|
|
this.$editor.find('span.redactor-selection-marker').each(function(i,s)
|
|
|
{
|
|
|
var text = $(s).text().replace(/\u200B/g, '');
|
|
|
if (text === '') $(s).remove();
|
|
|
else $(s).replaceWith(function() { return $(this).contents(); });
|
|
|
});
|
|
|
},
|
|
|
getText: function()
|
|
|
{
|
|
|
this.selection.get();
|
|
|
|
|
|
return this.sel.toString();
|
|
|
},
|
|
|
getHtml: function()
|
|
|
{
|
|
|
var html = '';
|
|
|
|
|
|
this.selection.get();
|
|
|
if (this.sel.rangeCount)
|
|
|
{
|
|
|
var container = document.createElement('div');
|
|
|
var len = this.sel.rangeCount;
|
|
|
for (var i = 0; i < len; ++i)
|
|
|
{
|
|
|
container.appendChild(this.sel.getRangeAt(i).cloneContents());
|
|
|
}
|
|
|
|
|
|
html = container.innerHTML;
|
|
|
}
|
|
|
|
|
|
return this.clean.onSync(html);
|
|
|
},
|
|
|
replaceSelection: function(html)
|
|
|
{
|
|
|
this.selection.get();
|
|
|
this.range.deleteContents();
|
|
|
var div = document.createElement("div");
|
|
|
div.innerHTML = html;
|
|
|
var frag = document.createDocumentFragment(), child;
|
|
|
while ((child = div.firstChild)) {
|
|
|
frag.appendChild(child);
|
|
|
}
|
|
|
|
|
|
this.range.insertNode(frag);
|
|
|
},
|
|
|
replaceWithHtml: function(html)
|
|
|
{
|
|
|
html = this.selection.getMarkerAsHtml(1) + html + this.selection.getMarkerAsHtml(2);
|
|
|
|
|
|
this.selection.get();
|
|
|
|
|
|
if (window.getSelection && window.getSelection().getRangeAt)
|
|
|
{
|
|
|
this.selection.replaceSelection(html);
|
|
|
}
|
|
|
else if (document.selection && document.selection.createRange)
|
|
|
{
|
|
|
this.range.pasteHTML(html);
|
|
|
}
|
|
|
|
|
|
this.selection.restore();
|
|
|
this.code.sync();
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
shortcuts: function()
|
|
|
{
|
|
|
return {
|
|
|
init: function(e, key)
|
|
|
{
|
|
|
// disable browser's hot keys for bold and italic
|
|
|
if (!this.opts.shortcuts)
|
|
|
{
|
|
|
if ((e.ctrlKey || e.metaKey) && (key === 66 || key === 73)) e.preventDefault();
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
$.each(this.opts.shortcuts, $.proxy(function(str, command)
|
|
|
{
|
|
|
var keys = str.split(',');
|
|
|
var len = keys.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
if (typeof keys[i] === 'string')
|
|
|
{
|
|
|
this.shortcuts.handler(e, $.trim(keys[i]), $.proxy(function()
|
|
|
{
|
|
|
var func;
|
|
|
if (command.func.search(/\./) != '-1')
|
|
|
{
|
|
|
func = command.func.split('.');
|
|
|
if (typeof this[func[0]] != 'undefined')
|
|
|
{
|
|
|
this[func[0]][func[1]].apply(this, command.params);
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this[command.func].apply(this, command.params);
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
handler: function(e, keys, origHandler)
|
|
|
{
|
|
|
// based on https://github.com/jeresig/jquery.hotkeys
|
|
|
var hotkeysSpecialKeys =
|
|
|
{
|
|
|
8: "backspace", 9: "tab", 10: "return", 13: "return", 16: "shift", 17: "ctrl", 18: "alt", 19: "pause",
|
|
|
20: "capslock", 27: "esc", 32: "space", 33: "pageup", 34: "pagedown", 35: "end", 36: "home",
|
|
|
37: "left", 38: "up", 39: "right", 40: "down", 45: "insert", 46: "del", 59: ";", 61: "=",
|
|
|
96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6", 103: "7",
|
|
|
104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".", 111 : "/",
|
|
|
112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5", 117: "f6", 118: "f7", 119: "f8",
|
|
|
120: "f9", 121: "f10", 122: "f11", 123: "f12", 144: "numlock", 145: "scroll", 173: "-", 186: ";", 187: "=",
|
|
|
188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", 221: "]", 222: "'"
|
|
|
};
|
|
|
|
|
|
|
|
|
var hotkeysShiftNums =
|
|
|
{
|
|
|
"`": "~", "1": "!", "2": "@", "3": "#", "4": "$", "5": "%", "6": "^", "7": "&",
|
|
|
"8": "*", "9": "(", "0": ")", "-": "_", "=": "+", ";": ": ", "'": "\"", ",": "<",
|
|
|
".": ">", "/": "?", "\\": "|"
|
|
|
};
|
|
|
|
|
|
keys = keys.toLowerCase().split(" ");
|
|
|
var special = hotkeysSpecialKeys[e.keyCode],
|
|
|
character = String.fromCharCode( e.which ).toLowerCase(),
|
|
|
modif = "", possible = {};
|
|
|
|
|
|
$.each([ "alt", "ctrl", "meta", "shift"], function(index, specialKey)
|
|
|
{
|
|
|
if (e[specialKey + 'Key'] && special !== specialKey)
|
|
|
{
|
|
|
modif += specialKey + '+';
|
|
|
}
|
|
|
});
|
|
|
|
|
|
|
|
|
if (special) possible[modif + special] = true;
|
|
|
if (character)
|
|
|
{
|
|
|
possible[modif + character] = true;
|
|
|
possible[modif + hotkeysShiftNums[character]] = true;
|
|
|
|
|
|
// "$" can be triggered as "Shift+4" or "Shift+$" or just "$"
|
|
|
if (modif === "shift+")
|
|
|
{
|
|
|
possible[hotkeysShiftNums[character]] = true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
for (var i = 0, len = keys.length; i < len; i++)
|
|
|
{
|
|
|
if (possible[keys[i]])
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
return origHandler.apply(this, arguments);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
tabifier: function()
|
|
|
{
|
|
|
return {
|
|
|
get: function(code)
|
|
|
{
|
|
|
if (!this.opts.tabifier) return code;
|
|
|
|
|
|
// clean setup
|
|
|
var ownLine = ['area', 'body', 'head', 'hr', 'i?frame', 'link', 'meta', 'noscript', 'style', 'script', 'table', 'tbody', 'thead', 'tfoot'];
|
|
|
var contOwnLine = ['li', 'dt', 'dt', 'h[1-6]', 'option', 'script'];
|
|
|
var newLevel = ['p', 'blockquote', 'div', 'dl', 'fieldset', 'form', 'frameset', 'map', 'ol', 'pre', 'select', 'td', 'th', 'tr', 'ul'];
|
|
|
|
|
|
this.tabifier.lineBefore = new RegExp('^<(/?' + ownLine.join('|/?' ) + '|' + contOwnLine.join('|') + ')[ >]');
|
|
|
this.tabifier.lineAfter = new RegExp('^<(br|/?' + ownLine.join('|/?' ) + '|/' + contOwnLine.join('|/') + ')[ >]');
|
|
|
this.tabifier.newLevel = new RegExp('^</?(' + newLevel.join('|' ) + ')[ >]');
|
|
|
|
|
|
var i = 0,
|
|
|
codeLength = code.length,
|
|
|
point = 0,
|
|
|
start = null,
|
|
|
end = null,
|
|
|
tag = '',
|
|
|
out = '',
|
|
|
cont = '';
|
|
|
|
|
|
this.tabifier.cleanlevel = 0;
|
|
|
|
|
|
for (; i < codeLength; i++)
|
|
|
{
|
|
|
point = i;
|
|
|
|
|
|
// if no more tags, copy and exit
|
|
|
if (-1 == code.substr(i).indexOf( '<' ))
|
|
|
{
|
|
|
out += code.substr(i);
|
|
|
|
|
|
return this.tabifier.finish(out);
|
|
|
}
|
|
|
|
|
|
// copy verbatim until a tag
|
|
|
while (point < codeLength && code.charAt(point) != '<')
|
|
|
{
|
|
|
point++;
|
|
|
}
|
|
|
|
|
|
if (i != point)
|
|
|
{
|
|
|
cont = code.substr(i, point - i);
|
|
|
if (!cont.match(/^\s{2,}$/g))
|
|
|
{
|
|
|
if ('\n' == out.charAt(out.length - 1)) out += this.tabifier.getTabs();
|
|
|
else if ('\n' == cont.charAt(0))
|
|
|
{
|
|
|
out += '\n' + this.tabifier.getTabs();
|
|
|
cont = cont.replace(/^\s+/, '');
|
|
|
}
|
|
|
|
|
|
out += cont;
|
|
|
}
|
|
|
|
|
|
if (cont.match(/\n/)) out += '\n' + this.tabifier.getTabs();
|
|
|
}
|
|
|
|
|
|
start = point;
|
|
|
|
|
|
// find the end of the tag
|
|
|
while (point < codeLength && '>' != code.charAt(point))
|
|
|
{
|
|
|
point++;
|
|
|
}
|
|
|
|
|
|
tag = code.substr(start, point - start);
|
|
|
i = point;
|
|
|
|
|
|
var t;
|
|
|
|
|
|
if ('!--' == tag.substr(1, 3))
|
|
|
{
|
|
|
if (!tag.match(/--$/))
|
|
|
{
|
|
|
while ('-->' != code.substr(point, 3))
|
|
|
{
|
|
|
point++;
|
|
|
}
|
|
|
point += 2;
|
|
|
tag = code.substr(start, point - start);
|
|
|
i = point;
|
|
|
}
|
|
|
|
|
|
if ('\n' != out.charAt(out.length - 1)) out += '\n';
|
|
|
|
|
|
out += this.tabifier.getTabs();
|
|
|
out += tag + '>\n';
|
|
|
}
|
|
|
else if ('!' == tag[1])
|
|
|
{
|
|
|
out = this.tabifier.placeTag(tag + '>', out);
|
|
|
}
|
|
|
else if ('?' == tag[1])
|
|
|
{
|
|
|
out += tag + '>\n';
|
|
|
}
|
|
|
else if (t = tag.match(/^<(script|style|pre)/i))
|
|
|
{
|
|
|
t[1] = t[1].toLowerCase();
|
|
|
tag = this.tabifier.cleanTag(tag);
|
|
|
out = this.tabifier.placeTag(tag, out);
|
|
|
end = String(code.substr(i + 1)).toLowerCase().indexOf('</' + t[1]);
|
|
|
|
|
|
if (end)
|
|
|
{
|
|
|
cont = code.substr(i + 1, end);
|
|
|
i += end;
|
|
|
out += cont;
|
|
|
}
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
tag = this.tabifier.cleanTag(tag);
|
|
|
out = this.tabifier.placeTag(tag, out);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return this.tabifier.finish(out);
|
|
|
},
|
|
|
getTabs: function()
|
|
|
{
|
|
|
var s = '';
|
|
|
for ( var j = 0; j < this.tabifier.cleanlevel; j++ )
|
|
|
{
|
|
|
s += '\t';
|
|
|
}
|
|
|
|
|
|
return s;
|
|
|
},
|
|
|
finish: function(code)
|
|
|
{
|
|
|
code = code.replace(/\n\s*\n/g, '\n');
|
|
|
code = code.replace(/^[\s\n]*/, '');
|
|
|
code = code.replace(/[\s\n]*$/, '');
|
|
|
code = code.replace(/<script(.*?)>\n<\/script>/gi, '<script$1></script>');
|
|
|
|
|
|
this.tabifier.cleanlevel = 0;
|
|
|
|
|
|
return code;
|
|
|
},
|
|
|
cleanTag: function (tag)
|
|
|
{
|
|
|
var tagout = '';
|
|
|
tag = tag.replace(/\n/g, ' ');
|
|
|
tag = tag.replace(/\s{2,}/g, ' ');
|
|
|
tag = tag.replace(/^\s+|\s+$/g, ' ');
|
|
|
|
|
|
var suffix = '';
|
|
|
if (tag.match(/\/$/))
|
|
|
{
|
|
|
suffix = '/';
|
|
|
tag = tag.replace(/\/+$/, '');
|
|
|
}
|
|
|
|
|
|
var m;
|
|
|
while (m = /\s*([^= ]+)(?:=((['"']).*?\3|[^ ]+))?/.exec(tag))
|
|
|
{
|
|
|
if (m[2]) tagout += m[1].toLowerCase() + '=' + m[2];
|
|
|
else if (m[1]) tagout += m[1].toLowerCase();
|
|
|
|
|
|
tagout += ' ';
|
|
|
tag = tag.substr(m[0].length);
|
|
|
}
|
|
|
|
|
|
return tagout.replace(/\s*$/, '') + suffix + '>';
|
|
|
},
|
|
|
placeTag: function (tag, out)
|
|
|
{
|
|
|
var nl = tag.match(this.tabifier.newLevel);
|
|
|
|
|
|
if (tag.match(this.tabifier.lineBefore) || nl)
|
|
|
{
|
|
|
out = out.replace(/\s*$/, '');
|
|
|
out += '\n';
|
|
|
}
|
|
|
|
|
|
if (nl && '/' == tag.charAt(1)) this.tabifier.cleanlevel--;
|
|
|
if ('\n' == out.charAt(out.length - 1)) out += this.tabifier.getTabs();
|
|
|
if (nl && '/' != tag.charAt(1)) this.tabifier.cleanlevel++;
|
|
|
|
|
|
out += tag;
|
|
|
|
|
|
if (tag.match(this.tabifier.lineAfter) || tag.match(this.tabifier.newLevel))
|
|
|
{
|
|
|
out = out.replace(/ *$/, '');
|
|
|
//out += '\n';
|
|
|
}
|
|
|
|
|
|
return out;
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
tidy: function()
|
|
|
{
|
|
|
return {
|
|
|
setupAllowed: function()
|
|
|
{
|
|
|
if (this.opts.allowedTags) this.opts.deniedTags = false;
|
|
|
if (this.opts.allowedAttr) this.opts.removeAttr = false;
|
|
|
|
|
|
if (this.opts.linebreaks) return;
|
|
|
|
|
|
var tags = ['p', 'section'];
|
|
|
if (this.opts.allowedTags) this.tidy.addToAllowed(tags);
|
|
|
if (this.opts.deniedTags) this.tidy.removeFromDenied(tags);
|
|
|
|
|
|
},
|
|
|
addToAllowed: function(tags)
|
|
|
{
|
|
|
var len = tags.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
if ($.inArray(tags[i], this.opts.allowedTags) == -1)
|
|
|
{
|
|
|
this.opts.allowedTags.push(tags[i]);
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
removeFromDenied: function(tags)
|
|
|
{
|
|
|
var len = tags.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
var pos = $.inArray(tags[i], this.opts.deniedTags);
|
|
|
if (pos != -1)
|
|
|
{
|
|
|
this.opts.deniedTags.splice(pos, 1);
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
load: function(html, options)
|
|
|
{
|
|
|
this.tidy.settings = {
|
|
|
deniedTags: this.opts.deniedTags,
|
|
|
allowedTags: this.opts.allowedTags,
|
|
|
removeComments: this.opts.removeComments,
|
|
|
replaceTags: this.opts.replaceTags,
|
|
|
replaceStyles: this.opts.replaceStyles,
|
|
|
removeDataAttr: this.opts.removeDataAttr,
|
|
|
removeAttr: this.opts.removeAttr,
|
|
|
allowedAttr: this.opts.allowedAttr,
|
|
|
removeWithoutAttr: this.opts.removeWithoutAttr,
|
|
|
removeEmpty: this.opts.removeEmpty
|
|
|
};
|
|
|
|
|
|
$.extend(this.tidy.settings, options);
|
|
|
|
|
|
html = this.tidy.removeComments(html);
|
|
|
|
|
|
// create container
|
|
|
this.tidy.$div = $('<div />').append(html);
|
|
|
|
|
|
// clean
|
|
|
this.tidy.replaceTags();
|
|
|
this.tidy.replaceStyles();
|
|
|
this.tidy.removeTags();
|
|
|
|
|
|
this.tidy.removeAttr();
|
|
|
this.tidy.removeEmpty();
|
|
|
this.tidy.removeParagraphsInLists();
|
|
|
this.tidy.removeDataAttr();
|
|
|
this.tidy.removeWithoutAttr();
|
|
|
|
|
|
html = this.tidy.$div.html();
|
|
|
this.tidy.$div.remove();
|
|
|
|
|
|
return html;
|
|
|
},
|
|
|
removeComments: function(html)
|
|
|
{
|
|
|
if (!this.tidy.settings.removeComments) return html;
|
|
|
|
|
|
return html.replace(/<!--[\s\S]*?-->/gi, '');
|
|
|
},
|
|
|
replaceTags: function(html)
|
|
|
{
|
|
|
if (!this.tidy.settings.replaceTags) return html;
|
|
|
|
|
|
var len = this.tidy.settings.replaceTags.length;
|
|
|
var replacement = [], rTags = [];
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
rTags.push(this.tidy.settings.replaceTags[i][1]);
|
|
|
replacement.push(this.tidy.settings.replaceTags[i][0]);
|
|
|
}
|
|
|
|
|
|
$.each(replacement, $.proxy(function(key, value)
|
|
|
{
|
|
|
this.tidy.$div.find(value).replaceWith(function()
|
|
|
{
|
|
|
return $("<" + rTags[key] + " />", {html: $(this).html()});
|
|
|
});
|
|
|
}, this));
|
|
|
},
|
|
|
replaceStyles: function()
|
|
|
{
|
|
|
if (!this.tidy.settings.replaceStyles) return;
|
|
|
|
|
|
var len = this.tidy.settings.replaceStyles.length;
|
|
|
this.tidy.$div.find('span').each($.proxy(function(n,s)
|
|
|
{
|
|
|
var $el = $(s);
|
|
|
var style = $el.attr('style');
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
if (style && style.match(new RegExp('^' + this.tidy.settings.replaceStyles[i][0], 'i')))
|
|
|
{
|
|
|
var tagName = this.tidy.settings.replaceStyles[i][1];
|
|
|
$el.replaceWith(function()
|
|
|
{
|
|
|
var tag = document.createElement(tagName);
|
|
|
return $(tag).append($(this).contents());
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
},
|
|
|
removeTags: function()
|
|
|
{
|
|
|
if (!this.tidy.settings.deniedTags && this.tidy.settings.allowedTags)
|
|
|
{
|
|
|
this.tidy.$div.find('*').not(this.tidy.settings.allowedTags.join(',')).each(function(i, s)
|
|
|
{
|
|
|
if (s.innerHTML === '') $(s).remove();
|
|
|
else $(s).contents().unwrap();
|
|
|
});
|
|
|
}
|
|
|
|
|
|
if (this.tidy.settings.deniedTags)
|
|
|
{
|
|
|
this.tidy.$div.find(this.tidy.settings.deniedTags.join(',')).each(function(i, s)
|
|
|
{
|
|
|
if ($(s).hasClass('redactor-script-tag') || $(s).hasClass('redactor-selection-marker')) return;
|
|
|
|
|
|
if (s.innerHTML === '') $(s).remove();
|
|
|
else $(s).contents().unwrap();
|
|
|
});
|
|
|
}
|
|
|
},
|
|
|
removeAttr: function()
|
|
|
{
|
|
|
var len;
|
|
|
if (!this.tidy.settings.removeAttr && this.tidy.settings.allowedAttr)
|
|
|
{
|
|
|
|
|
|
var allowedAttrTags = [], allowedAttrData = [];
|
|
|
len = this.tidy.settings.allowedAttr.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
allowedAttrTags.push(this.tidy.settings.allowedAttr[i][0]);
|
|
|
allowedAttrData.push(this.tidy.settings.allowedAttr[i][1]);
|
|
|
}
|
|
|
|
|
|
|
|
|
this.tidy.$div.find('*').each($.proxy(function(n,s)
|
|
|
{
|
|
|
var $el = $(s);
|
|
|
var pos = $.inArray($el[0].tagName.toLowerCase(), allowedAttrTags);
|
|
|
var attributesRemove = this.tidy.removeAttrGetRemoves(pos, allowedAttrData, $el);
|
|
|
|
|
|
if (attributesRemove)
|
|
|
{
|
|
|
$.each(attributesRemove, function(z,f) {
|
|
|
$el.removeAttr(f);
|
|
|
});
|
|
|
}
|
|
|
}, this));
|
|
|
}
|
|
|
|
|
|
if (this.tidy.settings.removeAttr)
|
|
|
{
|
|
|
len = this.tidy.settings.removeAttr.length;
|
|
|
for (var i = 0; i < len; i++)
|
|
|
{
|
|
|
var attrs = this.tidy.settings.removeAttr[i][1];
|
|
|
if ($.isArray(attrs)) attrs = attrs.join(' ');
|
|
|
|
|
|
this.tidy.$div.find(this.tidy.settings.removeAttr[i][0]).removeAttr(attrs);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
},
|
|
|
removeAttrGetRemoves: function(pos, allowed, $el)
|
|
|
{
|
|
|
var attributesRemove = [];
|
|
|
|
|
|
// remove all attrs
|
|
|
if (pos == -1)
|
|
|
{
|
|
|
$.each($el[0].attributes, function(i, item)
|
|
|
{
|
|
|
attributesRemove.push(item.name);
|
|
|
});
|
|
|
|
|
|
}
|
|
|
// allow all attrs
|
|
|
else if (allowed[pos] == '*')
|
|
|
{
|
|
|
attributesRemove = [];
|
|
|
}
|
|
|
// allow specific attrs
|
|
|
else
|
|
|
{
|
|
|
$.each($el[0].attributes, function(i, item)
|
|
|
{
|
|
|
if ($.isArray(allowed[pos]))
|
|
|
{
|
|
|
if ($.inArray(item.name, allowed[pos]) == -1)
|
|
|
{
|
|
|
attributesRemove.push(item.name);
|
|
|
}
|
|
|
}
|
|
|
else if (allowed[pos] != item.name)
|
|
|
{
|
|
|
attributesRemove.push(item.name);
|
|
|
}
|
|
|
|
|
|
});
|
|
|
}
|
|
|
|
|
|
return attributesRemove;
|
|
|
},
|
|
|
removeAttrs: function (el, regex)
|
|
|
{
|
|
|
regex = new RegExp(regex, "g");
|
|
|
return el.each(function()
|
|
|
{
|
|
|
var self = $(this);
|
|
|
var len = this.attributes.length - 1;
|
|
|
for (var i = len; i >= 0; i--)
|
|
|
{
|
|
|
var item = this.attributes[i];
|
|
|
if (item && item.specified && item.name.search(regex)>=0)
|
|
|
{
|
|
|
self.removeAttr(item.name);
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
},
|
|
|
removeEmpty: function()
|
|
|
{
|
|
|
if (!this.tidy.settings.removeEmpty) return;
|
|
|
|
|
|
this.tidy.$div.find(this.tidy.settings.removeEmpty.join(',')).each(function()
|
|
|
{
|
|
|
var $el = $(this);
|
|
|
var text = $el.text();
|
|
|
text = text.replace(/\u200B/g, '');
|
|
|
text = text.replace(/ /gi, '');
|
|
|
text = text.replace(/\s/g, '');
|
|
|
|
|
|
if (text === '' && $el.children().length === 0)
|
|
|
{
|
|
|
$el.remove();
|
|
|
}
|
|
|
});
|
|
|
},
|
|
|
removeParagraphsInLists: function()
|
|
|
{
|
|
|
this.tidy.$div.find('li p').contents().unwrap();
|
|
|
},
|
|
|
removeDataAttr: function()
|
|
|
{
|
|
|
if (!this.tidy.settings.removeDataAttr) return;
|
|
|
|
|
|
var tags = this.tidy.settings.removeDataAttr;
|
|
|
if ($.isArray(this.tidy.settings.removeDataAttr)) tags = this.tidy.settings.removeDataAttr.join(',');
|
|
|
|
|
|
this.tidy.removeAttrs(this.tidy.$div.find(tags), '^(data-)');
|
|
|
|
|
|
},
|
|
|
removeWithoutAttr: function()
|
|
|
{
|
|
|
if (!this.tidy.settings.removeWithoutAttr) return;
|
|
|
|
|
|
this.tidy.$div.find(this.tidy.settings.removeWithoutAttr.join(',')).each(function()
|
|
|
{
|
|
|
if (this.attributes.length === 0)
|
|
|
{
|
|
|
$(this).contents().unwrap();
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
toolbar: function()
|
|
|
{
|
|
|
return {
|
|
|
init: function()
|
|
|
{
|
|
|
return {
|
|
|
html:
|
|
|
{
|
|
|
title: this.lang.get('html'),
|
|
|
func: 'code.toggle'
|
|
|
},
|
|
|
formatting:
|
|
|
{
|
|
|
title: this.lang.get('formatting'),
|
|
|
dropdown:
|
|
|
{
|
|
|
p:
|
|
|
{
|
|
|
title: this.lang.get('paragraph'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
blockquote:
|
|
|
{
|
|
|
title: this.lang.get('quote'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
pre:
|
|
|
{
|
|
|
title: this.lang.get('code'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
h1:
|
|
|
{
|
|
|
title: this.lang.get('header1'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
h2:
|
|
|
{
|
|
|
title: this.lang.get('header2'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
h3:
|
|
|
{
|
|
|
title: this.lang.get('header3'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
h4:
|
|
|
{
|
|
|
title: this.lang.get('header4'),
|
|
|
func: 'block.format'
|
|
|
},
|
|
|
h5:
|
|
|
{
|
|
|
title: this.lang.get('header5'),
|
|
|
func: 'block.format'
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
bold:
|
|
|
{
|
|
|
title: this.lang.get('bold'),
|
|
|
func: 'inline.format'
|
|
|
},
|
|
|
italic:
|
|
|
{
|
|
|
title: this.lang.get('italic'),
|
|
|
func: 'inline.format'
|
|
|
},
|
|
|
deleted:
|
|
|
{
|
|
|
title: this.lang.get('deleted'),
|
|
|
func: 'inline.format'
|
|
|
},
|
|
|
underline:
|
|
|
{
|
|
|
title: this.lang.get('underline'),
|
|
|
func: 'inline.format'
|
|
|
},
|
|
|
unorderedlist:
|
|
|
{
|
|
|
title: '• ' + this.lang.get('unorderedlist'),
|
|
|
func: 'list.toggle'
|
|
|
},
|
|
|
orderedlist:
|
|
|
{
|
|
|
title: '1. ' + this.lang.get('orderedlist'),
|
|
|
func: 'list.toggle'
|
|
|
},
|
|
|
outdent:
|
|
|
{
|
|
|
title: '< ' + this.lang.get('outdent'),
|
|
|
func: 'indent.decrease'
|
|
|
},
|
|
|
indent:
|
|
|
{
|
|
|
title: '> ' + this.lang.get('indent'),
|
|
|
func: 'indent.increase'
|
|
|
},
|
|
|
image:
|
|
|
{
|
|
|
title: this.lang.get('image'),
|
|
|
func: 'image.show'
|
|
|
},
|
|
|
file:
|
|
|
{
|
|
|
title: this.lang.get('file'),
|
|
|
func: 'file.show'
|
|
|
},
|
|
|
link:
|
|
|
{
|
|
|
title: this.lang.get('link'),
|
|
|
dropdown:
|
|
|
{
|
|
|
link:
|
|
|
{
|
|
|
title: this.lang.get('link_insert'),
|
|
|
func: 'link.show',
|
|
|
observe: {
|
|
|
element: 'a',
|
|
|
in: {
|
|
|
title: this.lang.get('link_edit'),
|
|
|
},
|
|
|
out: {
|
|
|
title: this.lang.get('link_insert')
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
unlink:
|
|
|
{
|
|
|
title: this.lang.get('unlink'),
|
|
|
func: 'link.unlink',
|
|
|
observe: {
|
|
|
element: 'a',
|
|
|
out: {
|
|
|
attr: {
|
|
|
'class': 'redactor-dropdown-link-inactive',
|
|
|
'aria-disabled': true
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
alignment:
|
|
|
{
|
|
|
title: this.lang.get('alignment'),
|
|
|
dropdown:
|
|
|
{
|
|
|
left:
|
|
|
{
|
|
|
title: this.lang.get('align_left'),
|
|
|
func: 'alignment.left'
|
|
|
},
|
|
|
center:
|
|
|
{
|
|
|
title: this.lang.get('align_center'),
|
|
|
func: 'alignment.center'
|
|
|
},
|
|
|
right:
|
|
|
{
|
|
|
title: this.lang.get('align_right'),
|
|
|
func: 'alignment.right'
|
|
|
},
|
|
|
justify:
|
|
|
{
|
|
|
title: this.lang.get('align_justify'),
|
|
|
func: 'alignment.justify'
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
horizontalrule:
|
|
|
{
|
|
|
title: this.lang.get('horizontalrule'),
|
|
|
func: 'line.insert'
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
build: function()
|
|
|
{
|
|
|
this.toolbar.hideButtons();
|
|
|
this.toolbar.hideButtonsOnMobile();
|
|
|
this.toolbar.isButtonSourceNeeded();
|
|
|
|
|
|
if (this.opts.buttons.length === 0) return;
|
|
|
|
|
|
this.$toolbar = this.toolbar.createContainer();
|
|
|
|
|
|
this.toolbar.setOverflow();
|
|
|
this.toolbar.append();
|
|
|
this.toolbar.setFormattingTags();
|
|
|
this.toolbar.loadButtons();
|
|
|
this.toolbar.setFixed();
|
|
|
|
|
|
// buttons response
|
|
|
if (this.opts.activeButtons)
|
|
|
{
|
|
|
this.$editor.on('mouseup.redactor keyup.redactor focus.redactor', $.proxy(this.observe.toolbar, this));
|
|
|
}
|
|
|
|
|
|
},
|
|
|
createContainer: function()
|
|
|
{
|
|
|
return $('<ul>').addClass('redactor-toolbar').attr({'id': 'redactor-toolbar-' + this.uuid, 'role': 'toolbar'});
|
|
|
},
|
|
|
setFormattingTags: function()
|
|
|
{
|
|
|
$.each(this.opts.toolbar.formatting.dropdown, $.proxy(function (i, s)
|
|
|
{
|
|
|
if ($.inArray(i, this.opts.formatting) == -1) delete this.opts.toolbar.formatting.dropdown[i];
|
|
|
}, this));
|
|
|
|
|
|
},
|
|
|
loadButtons: function()
|
|
|
{
|
|
|
$.each(this.opts.buttons, $.proxy(function(i, btnName)
|
|
|
{
|
|
|
if (!this.opts.toolbar[btnName]) return;
|
|
|
|
|
|
if (btnName === 'file')
|
|
|
{
|
|
|
if (this.opts.fileUpload === false) return;
|
|
|
else if (!this.opts.fileUpload && this.opts.s3 === false) return;
|
|
|
}
|
|
|
|
|
|
if (btnName === 'image')
|
|
|
{
|
|
|
if (this.opts.imageUpload === false) return;
|
|
|
else if (!this.opts.imageUpload && this.opts.s3 === false) return;
|
|
|
}
|
|
|
|
|
|
var btnObject = this.opts.toolbar[btnName];
|
|
|
this.$toolbar.append($('<li>').append(this.button.build(btnName, btnObject)));
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
append: function()
|
|
|
{
|
|
|
if (this.opts.toolbarExternal)
|
|
|
{
|
|
|
this.$toolbar.addClass('redactor-toolbar-external');
|
|
|
$(this.opts.toolbarExternal).html(this.$toolbar);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.$box.prepend(this.$toolbar);
|
|
|
}
|
|
|
},
|
|
|
setFixed: function()
|
|
|
{
|
|
|
if (!this.utils.isDesktop()) return;
|
|
|
if (this.opts.toolbarExternal) return;
|
|
|
if (!this.opts.toolbarFixed) return;
|
|
|
|
|
|
this.toolbar.observeScroll();
|
|
|
$(this.opts.toolbarFixedTarget).on('scroll.redactor.' + this.uuid, $.proxy(this.toolbar.observeScroll, this));
|
|
|
|
|
|
},
|
|
|
setOverflow: function()
|
|
|
{
|
|
|
if (this.utils.isMobile() && this.opts.toolbarOverflow)
|
|
|
{
|
|
|
this.$toolbar.addClass('redactor-toolbar-overflow');
|
|
|
}
|
|
|
},
|
|
|
isButtonSourceNeeded: function()
|
|
|
{
|
|
|
if (this.opts.source) return;
|
|
|
|
|
|
var index = this.opts.buttons.indexOf('html');
|
|
|
if (index !== -1)
|
|
|
{
|
|
|
this.opts.buttons.splice(index, 1);
|
|
|
}
|
|
|
},
|
|
|
hideButtons: function()
|
|
|
{
|
|
|
if (this.opts.buttonsHide.length === 0) return;
|
|
|
|
|
|
$.each(this.opts.buttonsHide, $.proxy(function(i, s)
|
|
|
{
|
|
|
var index = this.opts.buttons.indexOf(s);
|
|
|
this.opts.buttons.splice(index, 1);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
hideButtonsOnMobile: function()
|
|
|
{
|
|
|
if (!this.utils.isMobile() || this.opts.buttonsHideOnMobile.length === 0) return;
|
|
|
|
|
|
$.each(this.opts.buttonsHideOnMobile, $.proxy(function(i, s)
|
|
|
{
|
|
|
var index = this.opts.buttons.indexOf(s);
|
|
|
this.opts.buttons.splice(index, 1);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
observeScroll: function()
|
|
|
{
|
|
|
var scrollTop = $(this.opts.toolbarFixedTarget).scrollTop();
|
|
|
var boxTop = 1;
|
|
|
|
|
|
if (this.opts.toolbarFixedTarget === document)
|
|
|
{
|
|
|
boxTop = this.$box.offset().top;
|
|
|
}
|
|
|
|
|
|
if ((scrollTop + this.opts.toolbarFixedTopOffset) > boxTop)
|
|
|
{
|
|
|
this.toolbar.observeScrollEnable(scrollTop, boxTop);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
this.toolbar.observeScrollDisable();
|
|
|
}
|
|
|
},
|
|
|
observeScrollEnable: function(scrollTop, boxTop)
|
|
|
{
|
|
|
var top = this.opts.toolbarFixedTopOffset + scrollTop - boxTop;
|
|
|
var left = 0;
|
|
|
var end = boxTop + this.$box.height() - 32;
|
|
|
var width = this.$box.innerWidth();
|
|
|
|
|
|
this.$toolbar.addClass('toolbar-fixed-box');
|
|
|
this.$toolbar.css({
|
|
|
position: 'absolute',
|
|
|
width: width,
|
|
|
top: top + 'px',
|
|
|
left: left
|
|
|
});
|
|
|
|
|
|
if (scrollTop > end)
|
|
|
$('.redactor-dropdown-' + this.uuid + ':visible').hide();
|
|
|
|
|
|
this.toolbar.setDropdownsFixed();
|
|
|
this.$toolbar.css('visibility', (scrollTop < end) ? 'visible' : 'hidden');
|
|
|
},
|
|
|
observeScrollDisable: function()
|
|
|
{
|
|
|
this.$toolbar.css({
|
|
|
position: 'relative',
|
|
|
width: 'auto',
|
|
|
top: 0,
|
|
|
left: 0,
|
|
|
visibility: 'visible'
|
|
|
});
|
|
|
|
|
|
this.toolbar.unsetDropdownsFixed();
|
|
|
this.$toolbar.removeClass('toolbar-fixed-box');
|
|
|
},
|
|
|
setDropdownsFixed: function()
|
|
|
{
|
|
|
var top = this.$toolbar.innerHeight() + this.opts.toolbarFixedTopOffset;
|
|
|
var position = 'fixed';
|
|
|
if (this.opts.toolbarFixedTarget !== document)
|
|
|
{
|
|
|
top = (this.$toolbar.innerHeight() + this.$toolbar.offset().top) + this.opts.toolbarFixedTopOffset;
|
|
|
position = 'absolute';
|
|
|
}
|
|
|
|
|
|
$('.redactor-dropdown-' + this.uuid).each(function()
|
|
|
{
|
|
|
$(this).css({ position: position, top: top + 'px' });
|
|
|
});
|
|
|
},
|
|
|
unsetDropdownsFixed: function()
|
|
|
{
|
|
|
var top = (this.$toolbar.innerHeight() + this.$toolbar.offset().top);
|
|
|
$('.redactor-dropdown-' + this.uuid).each(function()
|
|
|
{
|
|
|
$(this).css({ position: 'absolute', top: top + 'px' });
|
|
|
});
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
upload: function()
|
|
|
{
|
|
|
return {
|
|
|
init: function(id, url, callback)
|
|
|
{
|
|
|
this.upload.direct = false;
|
|
|
this.upload.callback = callback;
|
|
|
this.upload.url = url;
|
|
|
this.upload.$el = $(id);
|
|
|
this.upload.$droparea = $('<div id="redactor-droparea" />');
|
|
|
|
|
|
this.upload.$placeholdler = $('<div id="redactor-droparea-placeholder" />').text(this.lang.get('upload_label'));
|
|
|
this.upload.$input = $('<input type="file" name="file" />');
|
|
|
|
|
|
this.upload.$placeholdler.append(this.upload.$input);
|
|
|
this.upload.$droparea.append(this.upload.$placeholdler);
|
|
|
this.upload.$el.append(this.upload.$droparea);
|
|
|
|
|
|
this.upload.$droparea.off('redactor.upload');
|
|
|
this.upload.$input.off('redactor.upload');
|
|
|
|
|
|
this.upload.$droparea.on('dragover.redactor.upload', $.proxy(this.upload.onDrag, this));
|
|
|
this.upload.$droparea.on('dragleave.redactor.upload', $.proxy(this.upload.onDragLeave, this));
|
|
|
|
|
|
// change
|
|
|
this.upload.$input.on('change.redactor.upload', $.proxy(function(e)
|
|
|
{
|
|
|
e = e.originalEvent || e;
|
|
|
this.upload.traverseFile(this.upload.$input[0].files[0], e);
|
|
|
}, this));
|
|
|
|
|
|
// drop
|
|
|
this.upload.$droparea.on('drop.redactor.upload', $.proxy(function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
|
|
|
this.upload.$droparea.removeClass('drag-hover').addClass('drag-drop');
|
|
|
this.upload.onDrop(e);
|
|
|
|
|
|
}, this));
|
|
|
},
|
|
|
directUpload: function(file, e)
|
|
|
{
|
|
|
this.upload.direct = true;
|
|
|
this.upload.traverseFile(file, e);
|
|
|
},
|
|
|
onDrop: function(e)
|
|
|
{
|
|
|
e = e.originalEvent || e;
|
|
|
var files = e.dataTransfer.files;
|
|
|
|
|
|
this.upload.traverseFile(files[0], e);
|
|
|
},
|
|
|
traverseFile: function(file, e)
|
|
|
{
|
|
|
if (this.opts.s3)
|
|
|
{
|
|
|
this.upload.setConfig(file);
|
|
|
this.upload.s3uploadFile(file);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var formData = !!window.FormData ? new FormData() : null;
|
|
|
if (window.FormData)
|
|
|
{
|
|
|
this.upload.setConfig(file);
|
|
|
|
|
|
var name = (this.upload.type == 'image') ? this.opts.imageUploadParam : this.opts.fileUploadParam;
|
|
|
formData.append(name, file);
|
|
|
}
|
|
|
|
|
|
this.progress.show();
|
|
|
this.core.setCallback('uploadStart', e, formData);
|
|
|
this.upload.sendData(formData, e);
|
|
|
},
|
|
|
setConfig: function(file)
|
|
|
{
|
|
|
this.upload.getType(file);
|
|
|
|
|
|
if (this.upload.direct)
|
|
|
{
|
|
|
this.upload.url = (this.upload.type == 'image') ? this.opts.imageUpload : this.opts.fileUpload;
|
|
|
this.upload.callback = (this.upload.type == 'image') ? this.image.insert : this.file.insert;
|
|
|
}
|
|
|
},
|
|
|
getType: function(file)
|
|
|
{
|
|
|
this.upload.type = 'image';
|
|
|
if (this.opts.imageTypes.indexOf(file.type) == -1)
|
|
|
{
|
|
|
this.upload.type = 'file';
|
|
|
}
|
|
|
},
|
|
|
getHiddenFields: function(obj, fd)
|
|
|
{
|
|
|
if (obj === false || typeof obj !== 'object') return fd;
|
|
|
|
|
|
$.each(obj, $.proxy(function(k, v)
|
|
|
{
|
|
|
if (v !== null && v.toString().indexOf('#') === 0) v = $(v).val();
|
|
|
fd.append(k, v);
|
|
|
|
|
|
}, this));
|
|
|
|
|
|
return fd;
|
|
|
|
|
|
},
|
|
|
sendData: function(formData, e)
|
|
|
{
|
|
|
// append hidden fields
|
|
|
if (this.upload.type == 'image')
|
|
|
{
|
|
|
formData = this.upload.getHiddenFields(this.opts.uploadImageFields, formData);
|
|
|
formData = this.upload.getHiddenFields(this.upload.imageFields, formData);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
formData = this.upload.getHiddenFields(this.opts.uploadFileFields, formData);
|
|
|
formData = this.upload.getHiddenFields(this.upload.fileFields, formData);
|
|
|
}
|
|
|
|
|
|
var xhr = new XMLHttpRequest();
|
|
|
xhr.open('POST', this.upload.url);
|
|
|
xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
|
|
|
|
|
|
// complete
|
|
|
xhr.onreadystatechange = $.proxy(function()
|
|
|
{
|
|
|
if (xhr.readyState == 4)
|
|
|
{
|
|
|
var data = xhr.responseText;
|
|
|
|
|
|
data = data.replace(/^\[/, '');
|
|
|
data = data.replace(/\]$/, '');
|
|
|
|
|
|
var json;
|
|
|
try
|
|
|
{
|
|
|
json = (typeof data === 'string' ? $.parseJSON(data) : data);
|
|
|
}
|
|
|
catch(err)
|
|
|
{
|
|
|
json = {
|
|
|
error: true
|
|
|
};
|
|
|
}
|
|
|
|
|
|
|
|
|
this.progress.hide();
|
|
|
|
|
|
if (!this.upload.direct)
|
|
|
{
|
|
|
this.upload.$droparea.removeClass('drag-drop');
|
|
|
}
|
|
|
|
|
|
this.upload.callback(json, this.upload.direct, e);
|
|
|
}
|
|
|
}, this);
|
|
|
|
|
|
|
|
|
/*
|
|
|
xhr.upload.onprogress = $.proxy(function(e)
|
|
|
{
|
|
|
if (e.lengthComputable)
|
|
|
{
|
|
|
var complete = (e.loaded / e.total * 100 | 0);
|
|
|
//progress.value = progress.innerHTML = complete;
|
|
|
}
|
|
|
|
|
|
}, this);
|
|
|
*/
|
|
|
|
|
|
|
|
|
xhr.send(formData);
|
|
|
},
|
|
|
onDrag: function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
this.upload.$droparea.addClass('drag-hover');
|
|
|
},
|
|
|
onDragLeave: function(e)
|
|
|
{
|
|
|
e.preventDefault();
|
|
|
this.upload.$droparea.removeClass('drag-hover');
|
|
|
},
|
|
|
clearImageFields: function()
|
|
|
{
|
|
|
this.upload.imageFields = {};
|
|
|
},
|
|
|
addImageFields: function(name, value)
|
|
|
{
|
|
|
this.upload.imageFields[name] = value;
|
|
|
},
|
|
|
removeImageFields: function(name)
|
|
|
{
|
|
|
delete this.upload.imageFields[name];
|
|
|
},
|
|
|
clearFileFields: function()
|
|
|
{
|
|
|
this.upload.fileFields = {};
|
|
|
},
|
|
|
addFileFields: function(name, value)
|
|
|
{
|
|
|
this.upload.fileFields[name] = value;
|
|
|
},
|
|
|
removeFileFields: function(name)
|
|
|
{
|
|
|
delete this.upload.fileFields[name];
|
|
|
},
|
|
|
|
|
|
|
|
|
// S3
|
|
|
s3uploadFile: function(file)
|
|
|
{
|
|
|
this.upload.s3executeOnSignedUrl(file, $.proxy(function(signedURL)
|
|
|
{
|
|
|
this.upload.s3uploadToS3(file, signedURL);
|
|
|
}, this));
|
|
|
},
|
|
|
s3executeOnSignedUrl: function(file, callback)
|
|
|
{
|
|
|
var xhr = new XMLHttpRequest();
|
|
|
|
|
|
var mark = '?';
|
|
|
if (this.opts.s3.search(/\?/) != '-1') mark = '&';
|
|
|
|
|
|
xhr.open('GET', this.opts.s3 + mark + 'name=' + file.name + '&type=' + file.type, true);
|
|
|
|
|
|
// Hack to pass bytes through unprocessed.
|
|
|
if (xhr.overrideMimeType) xhr.overrideMimeType('text/plain; charset=x-user-defined');
|
|
|
|
|
|
var that = this;
|
|
|
xhr.onreadystatechange = function(e)
|
|
|
{
|
|
|
if (this.readyState == 4 && this.status == 200)
|
|
|
{
|
|
|
that.progress.show();
|
|
|
callback(decodeURIComponent(this.responseText));
|
|
|
}
|
|
|
else if (this.readyState == 4 && this.status != 200)
|
|
|
{
|
|
|
//setProgress(0, 'Could not contact signing script. Status = ' + this.status);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
xhr.send();
|
|
|
},
|
|
|
s3createCORSRequest: function(method, url)
|
|
|
{
|
|
|
var xhr = new XMLHttpRequest();
|
|
|
if ("withCredentials" in xhr)
|
|
|
{
|
|
|
xhr.open(method, url, true);
|
|
|
}
|
|
|
else if (typeof XDomainRequest != "undefined")
|
|
|
{
|
|
|
xhr = new XDomainRequest();
|
|
|
xhr.open(method, url);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
xhr = null;
|
|
|
}
|
|
|
|
|
|
return xhr;
|
|
|
},
|
|
|
s3uploadToS3: function(file, url)
|
|
|
{
|
|
|
var xhr = this.upload.s3createCORSRequest('PUT', url);
|
|
|
if (!xhr)
|
|
|
{
|
|
|
//setProgress(0, 'CORS not supported');
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
xhr.onload = $.proxy(function()
|
|
|
{
|
|
|
if (xhr.status == 200)
|
|
|
{
|
|
|
//setProgress(100, 'Upload completed.');
|
|
|
|
|
|
this.progress.hide();
|
|
|
|
|
|
var s3file = url.split('?');
|
|
|
|
|
|
if (!s3file[0])
|
|
|
{
|
|
|
// url parsing is fail
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
|
|
|
if (!this.upload.direct)
|
|
|
{
|
|
|
this.upload.$droparea.removeClass('drag-drop');
|
|
|
}
|
|
|
|
|
|
var json = { filelink: s3file[0] };
|
|
|
if (this.upload.type == 'file')
|
|
|
{
|
|
|
var arr = s3file[0].split('/');
|
|
|
json.filename = arr[arr.length-1];
|
|
|
}
|
|
|
|
|
|
this.upload.callback(json, this.upload.direct, false);
|
|
|
|
|
|
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
//setProgress(0, 'Upload error: ' + xhr.status);
|
|
|
}
|
|
|
}, this);
|
|
|
|
|
|
xhr.onerror = function()
|
|
|
{
|
|
|
//setProgress(0, 'XHR error.');
|
|
|
};
|
|
|
|
|
|
xhr.upload.onprogress = function(e)
|
|
|
{
|
|
|
/*
|
|
|
if (e.lengthComputable)
|
|
|
{
|
|
|
var percentLoaded = Math.round((e.loaded / e.total) * 100);
|
|
|
setProgress(percentLoaded, percentLoaded == 100 ? 'Finalizing.' : 'Uploading.');
|
|
|
}
|
|
|
*/
|
|
|
};
|
|
|
|
|
|
xhr.setRequestHeader('Content-Type', file.type);
|
|
|
xhr.setRequestHeader('x-amz-acl', 'public-read');
|
|
|
|
|
|
xhr.send(file);
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
},
|
|
|
utils: function()
|
|
|
{
|
|
|
return {
|
|
|
isMobile: function()
|
|
|
{
|
|
|
return /(iPhone|iPod|BlackBerry|Android)/.test(navigator.userAgent);
|
|
|
},
|
|
|
isDesktop: function()
|
|
|
{
|
|
|
return !/(iPhone|iPod|iPad|BlackBerry|Android)/.test(navigator.userAgent);
|
|
|
},
|
|
|
isString: function(obj)
|
|
|
{
|
|
|
return Object.prototype.toString.call(obj) == '[object String]';
|
|
|
},
|
|
|
isEmpty: function(html, removeEmptyTags)
|
|
|
{
|
|
|
html = html.replace(/[\u200B-\u200D\uFEFF]/g, '');
|
|
|
html = html.replace(/ /gi, '');
|
|
|
html = html.replace(/<\/?br\s?\/?>/g, '');
|
|
|
html = html.replace(/\s/g, '');
|
|
|
html = html.replace(/^<p>[^\W\w\D\d]*?<\/p>$/i, '');
|
|
|
html = html.replace(/<iframe(.*?[^>])>$/i, 'iframe');
|
|
|
html = html.replace(/<source(.*?[^>])>$/i, 'source');
|
|
|
|
|
|
// remove empty tags
|
|
|
if (removeEmptyTags !== false)
|
|
|
{
|
|
|
html = html.replace(/<[^\/>][^>]*><\/[^>]+>/gi, '');
|
|
|
html = html.replace(/<[^\/>][^>]*><\/[^>]+>/gi, '');
|
|
|
}
|
|
|
|
|
|
html = $.trim(html);
|
|
|
|
|
|
return html === '';
|
|
|
},
|
|
|
normalize: function(str)
|
|
|
{
|
|
|
if (typeof(str) === 'undefined') return 0;
|
|
|
return parseInt(str.replace('px',''), 10);
|
|
|
},
|
|
|
hexToRgb: function(hex)
|
|
|
{
|
|
|
if (typeof hex == 'undefined') return;
|
|
|
if (hex.search(/^#/) == -1) return hex;
|
|
|
|
|
|
var shorthandRegex = /^#?([a-f\d])([a-f\d])([a-f\d])$/i;
|
|
|
hex = hex.replace(shorthandRegex, function(m, r, g, b)
|
|
|
{
|
|
|
return r + r + g + g + b + b;
|
|
|
});
|
|
|
|
|
|
var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
|
|
|
return 'rgb(' + parseInt(result[1], 16) + ', ' + parseInt(result[2], 16) + ', ' + parseInt(result[3], 16) + ')';
|
|
|
},
|
|
|
getOuterHtml: function(el)
|
|
|
{
|
|
|
return $('<div>').append($(el).eq(0).clone()).html();
|
|
|
},
|
|
|
getAlignmentElement: function(el)
|
|
|
{
|
|
|
if ($.inArray(el.tagName, this.opts.alignmentTags) !== -1)
|
|
|
{
|
|
|
return $(el);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return $(el).closest(this.opts.alignmentTags.toString().toLowerCase(), this.$editor[0]);
|
|
|
}
|
|
|
},
|
|
|
removeEmptyAttr: function(el, attr)
|
|
|
{
|
|
|
var $el = $(el);
|
|
|
if (typeof $el.attr(attr) == 'undefined')
|
|
|
{
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
if ($el.attr(attr) === '')
|
|
|
{
|
|
|
$el.removeAttr(attr);
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
removeEmpty: function(i, s)
|
|
|
{
|
|
|
var $s = $($.parseHTML(s));
|
|
|
|
|
|
$s.find('.redactor-invisible-space').removeAttr('style').removeAttr('class');
|
|
|
|
|
|
if ($s.find('hr, br, img, iframe, source').length !== 0) return;
|
|
|
var text = $.trim($s.text());
|
|
|
|
|
|
if (this.utils.isEmpty(text, false))
|
|
|
{
|
|
|
$s.remove();
|
|
|
}
|
|
|
},
|
|
|
|
|
|
// save and restore scroll
|
|
|
saveScroll: function()
|
|
|
{
|
|
|
this.saveEditorScroll = this.$editor.scrollTop();
|
|
|
this.saveBodyScroll = $(window).scrollTop();
|
|
|
|
|
|
if (this.opts.scrollTarget) this.saveTargetScroll = $(this.opts.scrollTarget).scrollTop();
|
|
|
},
|
|
|
restoreScroll: function()
|
|
|
{
|
|
|
if (typeof this.saveScroll === 'undefined' && typeof this.saveBodyScroll === 'undefined') return;
|
|
|
|
|
|
$(window).scrollTop(this.saveBodyScroll);
|
|
|
this.$editor.scrollTop(this.saveEditorScroll);
|
|
|
|
|
|
if (this.opts.scrollTarget) $(this.opts.scrollTarget).scrollTop(this.saveTargetScroll);
|
|
|
},
|
|
|
|
|
|
// get invisible space element
|
|
|
createSpaceElement: function()
|
|
|
{
|
|
|
var space = document.createElement('span');
|
|
|
space.className = 'redactor-invisible-space';
|
|
|
space.innerHTML = this.opts.invisibleSpace;
|
|
|
|
|
|
return space;
|
|
|
},
|
|
|
|
|
|
// replace
|
|
|
removeInlineTags: function(node)
|
|
|
{
|
|
|
var tags = this.opts.inlineTags;
|
|
|
tags.push('span');
|
|
|
|
|
|
if (node.tagName == 'PRE') tags.push('a');
|
|
|
|
|
|
$(node).find(tags.join(',')).not('span.redactor-selection-marker').contents().unwrap();
|
|
|
},
|
|
|
replaceWithContents: function(node, removeInlineTags)
|
|
|
{
|
|
|
var self = this;
|
|
|
$(node).replaceWith(function()
|
|
|
{
|
|
|
if (removeInlineTags === true) self.utils.removeInlineTags(this);
|
|
|
|
|
|
return $(this).contents();
|
|
|
});
|
|
|
|
|
|
return $(node);
|
|
|
},
|
|
|
replaceToTag: function(node, tag, removeInlineTags)
|
|
|
{
|
|
|
var replacement;
|
|
|
var self = this;
|
|
|
$(node).replaceWith(function()
|
|
|
{
|
|
|
replacement = $('<' + tag + ' />').append($(this).contents());
|
|
|
|
|
|
for (var i = 0; i < this.attributes.length; i++)
|
|
|
{
|
|
|
replacement.attr(this.attributes[i].name, this.attributes[i].value);
|
|
|
}
|
|
|
|
|
|
if (removeInlineTags === true) self.utils.removeInlineTags(replacement);
|
|
|
|
|
|
return replacement;
|
|
|
});
|
|
|
|
|
|
return replacement;
|
|
|
},
|
|
|
|
|
|
// start and end of element
|
|
|
isStartOfElement: function()
|
|
|
{
|
|
|
var block = this.selection.getBlock();
|
|
|
if (!block) return false;
|
|
|
|
|
|
var offset = this.caret.getOffsetOfElement(block);
|
|
|
|
|
|
return (offset === 0) ? true : false;
|
|
|
},
|
|
|
isEndOfElement: function(element)
|
|
|
{
|
|
|
if (typeof element == 'undefined')
|
|
|
{
|
|
|
var element = this.selection.getBlock();
|
|
|
if (!element) return false;
|
|
|
}
|
|
|
|
|
|
var offset = this.caret.getOffsetOfElement(element);
|
|
|
var text = $.trim($(element).text()).replace(/\n\r\n/g, '');
|
|
|
|
|
|
return (offset == text.length) ? true : false;
|
|
|
},
|
|
|
isEndOfEditor: function()
|
|
|
{
|
|
|
var block = this.$editor[0];
|
|
|
|
|
|
var offset = this.caret.getOffsetOfElement(block);
|
|
|
var text = $.trim($(block).html().replace(/(<([^>]+)>)/gi,''));
|
|
|
|
|
|
return (offset == text.length) ? true : false;
|
|
|
},
|
|
|
|
|
|
// test blocks
|
|
|
isBlock: function(block)
|
|
|
{
|
|
|
block = block[0] || block;
|
|
|
|
|
|
return block && this.utils.isBlockTag(block.tagName);
|
|
|
},
|
|
|
isBlockTag: function(tag)
|
|
|
{
|
|
|
if (typeof tag == 'undefined') return false;
|
|
|
|
|
|
return this.reIsBlock.test(tag);
|
|
|
},
|
|
|
|
|
|
// tag detection
|
|
|
isTag: function(current, tag)
|
|
|
{
|
|
|
var element = $(current).closest(tag, this.$editor[0]);
|
|
|
if (element.length == 1)
|
|
|
{
|
|
|
return element[0];
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
},
|
|
|
|
|
|
// select all
|
|
|
isSelectAll: function()
|
|
|
{
|
|
|
return this.selectAll;
|
|
|
},
|
|
|
enableSelectAll: function()
|
|
|
{
|
|
|
this.selectAll = true;
|
|
|
},
|
|
|
disableSelectAll: function()
|
|
|
{
|
|
|
this.selectAll = false;
|
|
|
},
|
|
|
|
|
|
// parents detection
|
|
|
isRedactorParent: function(el)
|
|
|
{
|
|
|
if (!el)
|
|
|
{
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
if ($(el).parents('.redactor-editor').length === 0 || $(el).hasClass('redactor-editor'))
|
|
|
{
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
return el;
|
|
|
},
|
|
|
isCurrentOrParentHeader: function()
|
|
|
{
|
|
|
return this.utils.isCurrentOrParent(['H1', 'H2', 'H3', 'H4', 'H5', 'H6']);
|
|
|
},
|
|
|
isCurrentOrParent: function(tagName)
|
|
|
{
|
|
|
var parent = this.selection.getParent();
|
|
|
var current = this.selection.getCurrent();
|
|
|
|
|
|
if ($.isArray(tagName))
|
|
|
{
|
|
|
var matched = 0;
|
|
|
$.each(tagName, $.proxy(function(i, s)
|
|
|
{
|
|
|
if (this.utils.isCurrentOrParentOne(current, parent, s))
|
|
|
{
|
|
|
matched++;
|
|
|
}
|
|
|
}, this));
|
|
|
|
|
|
return (matched === 0) ? false : true;
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
return this.utils.isCurrentOrParentOne(current, parent, tagName);
|
|
|
}
|
|
|
},
|
|
|
isCurrentOrParentOne: function(current, parent, tagName)
|
|
|
{
|
|
|
tagName = tagName.toUpperCase();
|
|
|
|
|
|
return parent && parent.tagName === tagName ? parent : current && current.tagName === tagName ? current : false;
|
|
|
},
|
|
|
|
|
|
|
|
|
// browsers detection
|
|
|
isOldIe: function()
|
|
|
{
|
|
|
return (this.utils.browser('msie') && parseInt(this.utils.browser('version'), 10) < 9) ? true : false;
|
|
|
},
|
|
|
isLessIe10: function()
|
|
|
{
|
|
|
return (this.utils.browser('msie') && parseInt(this.utils.browser('version'), 10) < 10) ? true : false;
|
|
|
},
|
|
|
isIe11: function()
|
|
|
{
|
|
|
return !!navigator.userAgent.match(/Trident\/7\./);
|
|
|
},
|
|
|
browser: function(browser)
|
|
|
{
|
|
|
var ua = navigator.userAgent.toLowerCase();
|
|
|
var match = /(opr)[\/]([\w.]+)/.exec( ua ) ||
|
|
|
/(chrome)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
/(webkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(ua) ||
|
|
|
/(webkit)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
/(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
|
|
|
/(msie) ([\w.]+)/.exec( ua ) ||
|
|
|
ua.indexOf("trident") >= 0 && /(rv)(?::| )([\w.]+)/.exec( ua ) ||
|
|
|
ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
|
|
|
[];
|
|
|
|
|
|
if (browser == 'safari') return (typeof match[3] != 'undefined') ? match[3] == 'safari' : false;
|
|
|
if (browser == 'version') return match[2];
|
|
|
if (browser == 'webkit') return (match[1] == 'chrome' || match[1] == 'opr' || match[1] == 'webkit');
|
|
|
if (match[1] == 'rv') return browser == 'msie';
|
|
|
if (match[1] == 'opr') return browser == 'webkit';
|
|
|
|
|
|
return browser == match[1];
|
|
|
},
|
|
|
strpos: function(haystack, needle, offset)
|
|
|
{
|
|
|
var i = haystack.indexOf(needle, offset);
|
|
|
return i >= 0 ? i : false;
|
|
|
},
|
|
|
disableBodyScroll: function()
|
|
|
{
|
|
|
|
|
|
var $body = $('html');
|
|
|
var windowWidth = window.innerWidth;
|
|
|
if (!windowWidth)
|
|
|
{
|
|
|
var documentElementRect = document.documentElement.getBoundingClientRect();
|
|
|
windowWidth = documentElementRect.right - Math.abs(documentElementRect.left);
|
|
|
}
|
|
|
|
|
|
var isOverflowing = document.body.clientWidth < windowWidth;
|
|
|
var scrollbarWidth = this.utils.measureScrollbar();
|
|
|
|
|
|
$body.css('overflow', 'hidden');
|
|
|
if (isOverflowing) $body.css('padding-right', scrollbarWidth);
|
|
|
|
|
|
|
|
|
},
|
|
|
measureScrollbar: function()
|
|
|
{
|
|
|
var $body = $('body');
|
|
|
var scrollDiv = document.createElement('div');
|
|
|
scrollDiv.className = 'redactor-scrollbar-measure';
|
|
|
|
|
|
$body.append(scrollDiv);
|
|
|
var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth;
|
|
|
$body[0].removeChild(scrollDiv);
|
|
|
return scrollbarWidth;
|
|
|
},
|
|
|
enableBodyScroll: function()
|
|
|
{
|
|
|
$('html').css({ 'overflow': '', 'padding-right': '' });
|
|
|
$('body').remove('redactor-scrollbar-measure');
|
|
|
}
|
|
|
};
|
|
|
}
|
|
|
};
|
|
|
|
|
|
$(window).on('load.tools.redactor', function()
|
|
|
{
|
|
|
$('[data-tools="redactor"]').redactor();
|
|
|
});
|
|
|
|
|
|
// constructor
|
|
|
Redactor.prototype.init.prototype = Redactor.prototype;
|
|
|
|
|
|
})(jQuery); |
