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98 lines
4.1 KiB
98 lines
4.1 KiB
# -*- coding: utf-8 -*-
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from django.db import models
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from hvad.models import TranslatableModel, TranslatedFields
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from functions.custom_fields import EnumField
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class Setting(TranslatableModel):
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"""
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Create Settings model, which stores different settings of project
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Uses hvad.TranslatableModel which is child of django.db.models class
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Setting create only by admin
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"""
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VALUES = ('int', 'text', 'transl', 'date')
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key = models.CharField(max_length=50)
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type = EnumField(values=VALUES)
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int = models.IntegerField(blank=True, null=True)
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text = models.CharField(max_length=255, blank=True)
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date = models.DateTimeField(blank=True, null=True)
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translations = TranslatedFields(
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transl = models.CharField(max_length=255, blank=True,default='111'),
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name = models.CharField(max_length=50),
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)
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def __unicode__(self):
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return self.key
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def get_value(self, code=None):
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"""
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returns value of setting
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value can be - int, text, date or translated field
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"""
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if self.type == 'transl':
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obj = Setting._meta.translations_model.objects.get(language_code = code,master__id=getattr(self, 'id'))
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return getattr(obj, self.type)
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else:
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return getattr(self,self.type)
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def set_value(self, value, code=None):
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"""
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sets value of setting
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"""
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if self.type == 'transl':
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obj = Setting._meta.translations_model.objects.get(language_code = code,master__id=getattr(self, 'id'))
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setattr(obj, self.type, value)
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obj.save()
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else:
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setattr(self, self.type, value)
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# dictionaty of models settings
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# every model have list of settings
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# key: setting in db, field_name: field in model
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settings_dict = dict(#City=[{'key': 'city_title', 'field_name': 'title', 'type': 'transl', 'verbose_name': 'title Городов'},
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# {'key': 'city_keywords', 'field_name': 'keywords', 'type': 'transl', 'verbose_name': 'keywords'},
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# {'key': 'city_descriptions', 'field_name': 'descriptions', 'type': 'transl', 'verbose_name': 'description'}],
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#Exposition=[{'key': 'exposition_title', 'field_name': 'title', 'type': 'transl', 'verbose_name': 'title Выставок'},
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# {'key': 'exposition_keywords', 'field_name': 'keywords', 'type': 'transl', 'verbose_name': 'keywords Выставок'}],
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# Country=[{'key': 'country_title', 'field_name': 'title', 'type': 'transl', 'verbose_name': 'title'},
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# {'key': 'country_keywords', 'field_name': 'keywords', 'type': 'transl', 'verbose_name': 'keywords'},
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# {'key': 'country_descriptions', 'field_name': 'descriptions', 'type': 'transl', 'verbose_name': 'description'}]
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# Exposition=[{'key': 'exposition_title', 'field_name': 'title', 'type': 'transl', 'verbose_name': 'Exposition title'},
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# {'key': 'exposition_keywords', 'field_name': 'keywords', 'type': 'transl', 'verbose_name': 'Exposition keywords'},
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# {'key': 'exposition_descriptions', 'field_name': 'descriptions', 'type': 'transl', 'verbose_name': 'Exposition description'}]
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)
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#from settings.models import settings, Setting
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#country_set = settings.get('country')
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#for s in country_set:
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# set = Setting(key=s['key'], type=s['type'])
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# set.save()
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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#@receiver(post_save, sender=Setting)
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def create_transl_fields(sender, **kw):
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"""
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"""
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setting = kw['instance']
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setting.text = '111'
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setting.save()
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#if kwargs['created'] and setting.type == 'transl':
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# setting.int = 1
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#if len(setting.LANGUAGES) in range(10):
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# for lid, (code, name) in enumerate(settings.LANGUAGES):
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# using enumerate for detect iteration number
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# first iteration is a default lang so it required fields
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#post_save.connect(create_transl_fields, sender=Setting) |