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116 lines
4.2 KiB
116 lines
4.2 KiB
# -*- coding: utf-8 -*-
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from django.db import models
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from django.utils import translation
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from django.db.models.signals import post_save
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from django.utils.translation import ugettext_lazy as _
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from hvad.models import TranslatableModel, TranslatedFields, TranslationManager
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from pymorphy.django_conf import default_morph as morph
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from functions.signal_handlers import post_save_handler
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# additional funcs
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MONTHES = {'jan': _(u'январе'), 'feb': _(u'феврале'), 'mar': _(u'марте'), 'apr': _(u'апреле'),
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'may': _(u'мае'), 'jun': _(u'июне'), u'jul': _(u'июле'), 'aug': _(u'августе'),
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'sep': _(u'сентябре'), 'oct': _(u'октябре'), 'nov': _(u'ноябре'), 'dec': _(u'декабре'),}
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def get_month_inflect(value, key):
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return {key: MONTHES.get(value, '') }
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def get_obj_inflect(obj, key):
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if translation.get_language() == 'ru':
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result = {key: getattr(obj, 'inflect', '')}
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else:
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result = {key: getattr(obj, 'name', '')}
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return result
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def get_theme_inflect(obj, key):
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if translation.get_language() == 'ru':
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result = {'theme_inflect': getattr(obj, 'inflect', ''),
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'theme_name': getattr(obj, 'name', '')}
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else:
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result = {'theme_inflect': getattr(obj, 'name', ''),
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'theme_name': getattr(obj, 'name', '')}
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return result
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def get_tag_inflect(obj, key):
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if translation.get_language() == 'ru':
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result = {'tag_inflect': getattr(obj, 'inflect', ''),
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'tag_name': getattr(obj, 'name', '')}
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else:
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result = {'tag_inflect': getattr(obj, 'name', ''),
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'tag_name': getattr(obj, 'name', '')}
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return result
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class MetaSetting(TranslatableModel):
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name = models.CharField(max_length=100, unique=True)
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translations = TranslatedFields(
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title = models.CharField(max_length=255, blank=True),
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description = models.CharField(max_length=255, blank=True),
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keywords = models.CharField(max_length=255, blank=True),
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h1 = models.CharField(max_length=255, blank=True),
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)
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object_params = {'object_name': 'name', 'object_title': 'main_title', 'city': 'city'}
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params = {'month': get_month_inflect, 'country': get_obj_inflect, 'city': get_obj_inflect,
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'theme': get_theme_inflect, 'tag': get_tag_inflect}
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monthes = {'jan': _(u'январе'), 'feb': _(u'феврале'), 'mar': _(u'марте'), 'apr': _(u'апреле'),
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'may': _(u'мае'), 'jun': _(u'июне'), u'jul': _(u'июле'), 'aug': _(u'августе'),
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'sep': _(u'сентябре'), 'oct': _(u'октябре'), 'nov': _(u'ноябре'), 'dec': _(u'декабре'),}
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def __unicode__(self):
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return self.name
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def generate_meta(self, params, obj=None):
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"""
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obj must be in current language
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"""
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lang = translation.get_language()
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updates = {}
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if obj:
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for key, value in self.object_params.iteritems():
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updates.update({key: getattr(obj, value, '')})
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for key, value in params.iteritems():
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if key in self.params:
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updates.update(self.params[key](value, key))
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params.update(updates)
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tr = self.translations.get(language_code=lang)
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title = tr.title.format(**params)
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description = tr.description.format(**params)
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keywords = []#tr.keywords.format(**params)
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h1 = tr.h1.format(**params)
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return {'title': title, 'description': description, 'keywords': keywords, 'h1': h1}
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def get_param(self, obj, field):
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param = self.params.get(field)
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if not param:
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return ''
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s = getattr(obj, param['name'], '')
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if param.get('inflected'):
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s = morph.inflect_ru(s, u'пр')
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return s
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def get_title(self):
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title = self.title
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return title
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def get_h1(self):
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h1 = self.h1
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return h1
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def get_description(self):
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description = self.description
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return description
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def get_keywords(self):
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keywords = self.keywords
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return []
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post_save.connect(post_save_handler, sender=MetaSetting) |