migdal/admin.py

   1 # -*- coding: utf-8 -*-
   2 # This file is part of PrawoKultury, licensed under GNU Affero GPLv3 or later.
   3 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   4 #
   5 from django.conf import settings
   6 from django.contrib import admin
   7 from django.utils.translation import ugettext_lazy as _
   8 from migdal.models import Entry, Attachment
   9 from migdal import app_settings
  10 from migdal.helpers import translated_fields
  11 from prawokultury.model_helpers import filtered_model
  12
  13
  14 class AttachmentInline(admin.TabularInline):
  15     model = Attachment
  16     readonly_fields = ['url']
  17
  18
  19 def filtered_entry_admin(typ):
  20     class EntryAdmin(admin.ModelAdmin):
  21         def queryset(self, request):
  22             return self.model.objects.filter(type=typ)
  23
  24         date_hierarchy = 'date'
  25         readonly_fields = ('date', 'changed_at') + \
  26             translated_fields(('published_at',))
  27         _promo_if_necessary = ('promo',) if typ.promotable else ()
  28
  29         fieldsets = (
  30             (None, {
  31                 'fields': _promo_if_necessary + (
  32                     'author', 'author_email', 'image', 'date', 'changed_at')
  33                 }),
  34         ) + tuple(
  35             (ln, {'fields': (
  36                 ('published_%s' % lc),
  37                 'published_at_%s' % lc,
  38                 'title_%s' % lc,
  39                 'slug_%s' % lc,
  40                 'lead_%s' % lc,
  41                 'body_%s' % lc,
  42                 )})
  43             for lc, ln in app_settings.OBLIGATORY_LANGUAGES
  44         ) + tuple(
  45             (ln, {'fields': (
  46                 ('needed_%s' % lc, 'published_%s' % lc),
  47                 'published_at_%s' % lc,
  48                 'title_%s' % lc,
  49                 'slug_%s' % lc,
  50                 'lead_%s' % lc,
  51                 'body_%s' % lc,
  52                 )})
  53             for lc, ln in app_settings.OPTIONAL_LANGUAGES
  54         )
  55
  56         if typ.categorized:
  57             fieldsets += (
  58                 (_('Categories'), {'fields': ('categories',)}),
  59             )
  60         prepopulated_fields = dict([
  61                 ("slug_%s" % lang_code, ("title_%s" % lang_code,))
  62                 for lang_code, lang_name in settings.LANGUAGES
  63             ])
  64
  65         list_display = translated_fields(('title',),
  66                             app_settings.OBLIGATORY_LANGUAGES) + \
  67                 ('date', 'author') + \
  68                 _promo_if_necessary + \
  69                 translated_fields(('published_at',)) + \
  70                 translated_fields(('needed',), app_settings.OPTIONAL_LANGUAGES)
  71         list_filter = _promo_if_necessary + \
  72                 translated_fields(('published',)) + \
  73                 translated_fields(('needed',), app_settings.OPTIONAL_LANGUAGES)
  74         inlines = (AttachmentInline,)
  75         search_fields = ('title_pl', 'title_en')
  76     return EntryAdmin
  77
  78
  79 for typ in app_settings.TYPES:
  80     newmodel = filtered_model("Entry_%s" % typ.db, Entry, 'type', typ.db, typ.slug)
  81     admin.site.register(newmodel, filtered_entry_admin(typ))
  82
  83
  84 if app_settings.TAXONOMIES:
  85     from migdal.models import Category
  86
  87     class CategoryAdmin(admin.ModelAdmin):
  88         list_display = translated_fields(('title', 'slug')) + ('taxonomy',)
  89         prepopulated_fields = dict([
  90                 ("slug_%s" % lang_code, ("title_%s" % lang_code,))
  91                 for lang_code, lang_name in settings.LANGUAGES
  92             ])
  93     admin.site.register(Category, CategoryAdmin)