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85 lines
3.0 KiB
85 lines
3.0 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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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 = {'EXPONAME':{'name': 'name'},
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'EXPONAME_YA':{'name': 'name', 'inflect': True},
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'EXPOCOUNTRY':{'name': 'country'},
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'EXPOCOUNTRY_YA':{'name': 'country', 'inflect': True},
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'EXPOPLACE':{'name': 'place'},
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'EXPOCITY':{'name': 'city'},
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'EXPOTHEME':{'name': 'theme'},
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'EXPOTAG':{'name': 'tag'},
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'EXPOMONTH':{'name': 'month'},
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'EXPOYEAR':{'name': 'year'},
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}
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params = {}
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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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if obj:
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params.update({'EXPONAME': getattr(obj, 'name', '')})
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if params.get('month'):
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month = params['month']
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params['month'] = self.monthes[month]
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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) |