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88 lines
3.2 KiB
88 lines
3.2 KiB
# -*- coding: utf-8 -*-
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from django.shortcuts import render_to_response, get_object_or_404
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from django.http import HttpResponseRedirect
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from django.core.context_processors import csrf
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from django.conf import settings
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from django.contrib.auth.decorators import login_required
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from django.contrib.contenttypes.models import ContentType
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#models and forms
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from forms import ArticleForm, Article
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from theme.models import Tag
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from file.models import FileModel, TmpFile
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from file.forms import FileModelForm
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#custom views
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from functions.custom_views import objects_list, add_object_with_file
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def article_all(request):
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"""
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Return list of all articles with pagination
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"""
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return objects_list(request, Article, 'article_all.html')
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def article_add(request):
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"""
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Return form of article and post it on the server.
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If form is posted redirect on the page of all articles.
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"""
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return add_object_with_file(request, ArticleForm, 'article_add.html', '/article/all',
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{'tag': Tag})
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@login_required
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def article_change(request, url):
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"""
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Return form and fill it with existing Article object data.
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If form is posted redirect on the page of all articles.
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"""
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try:
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#check if article_id exists else redirect to the list of cities
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article = Article.objects.get(url=url)
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file_form = FileModelForm(initial={'model': 'article.Article'})
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except:
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return HttpResponseRedirect('/article/all')
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if request.POST:
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form = ArticleForm(request.POST)
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#set choices filled by ajax
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form.fields['tag'].choices = [(item.id, item.name) for item in Tag.objects.all()]
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if form.is_valid():
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form.save(getattr(article, 'id'))
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return HttpResponseRedirect('/article/all')
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else:
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data = {}
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#fill form with data from database
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data['author'] = article.author
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data['theme'] = [item.id for item in article.theme.all()]
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data['tag'] = [item.id for item in article.tag.all()]
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#data from translated fields
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for code, name in settings.LANGUAGES:
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obj = Article._meta.translations_model.objects.get(language_code = code,master__id=getattr(article, 'id')) #access to translated fields
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data['main_title_%s' % code] = obj.main_title
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data['preview_%s' % code] = obj.preview
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data['description_%s' % code] = obj.description
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data['title_%s' % code] = obj.title
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data['keywords_%s' % code] = obj.keywords
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data['descriptions_%s' % code] = obj.descriptions
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#fill form
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form = ArticleForm(initial=data)
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#set choices filled by ajax
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form.fields['tag'].choices = [(item.id, item.name) for item in Tag.objects.filter(theme__in=data['theme'])]
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args = {}
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args.update(csrf(request))
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args['form'] = form
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args['languages'] = settings.LANGUAGES
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args['file_form'] = file_form
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#get list of files which connected with specific model object
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args['files'] = FileModel.objects.filter(content_type=ContentType.objects.get_for_model(article), object_id=getattr(article, 'id'))
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args['obj_id'] = getattr(article, 'id')
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return render_to_response('article_add.html', args)
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