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, Photo
   9 from migdal import app_settings
  10 from fnpdjango.utils.models import filtered_model
  11 from fnpdjango.utils.models.translation import translated_fields
  12
  13
  14 class AttachmentInline(admin.TabularInline):
  15     model = Attachment
  16     readonly_fields = ['url']
  17
  18
  19 class PhotoInline(admin.TabularInline):
  20     model = Photo
  21     readonly_fields = ['url']
  22
  23
  24 def filtered_entry_admin(typ):
  25     class EntryAdmin(admin.ModelAdmin):
  26         def get_queryset(self, request):
  27             return self.model.objects.filter(type=typ.db)
  28
  29         def has_add_permission(self, request):
  30             return request.user.has_perm('migdal.add_entry')
  31
  32         def has_change_permission(self, request, obj=None):
  33             return request.user.has_perm('migdal.change_entry')
  34
  35         def has_delete_permission(self, request, obj=None):
  36             return request.user.has_perm('migdal.delete_entry')
  37
  38         def formfield_for_dbfield(self, db_field, **kwargs):
  39             field = super(EntryAdmin, self).formfield_for_dbfield(db_field, **kwargs)
  40             if db_field.name == 'categories':
  41                 field.widget.attrs['style'] = 'height: 10em'
  42             return field
  43
  44         date_hierarchy = 'date'
  45         readonly_fields = ('date', 'changed_at') + translated_fields(('published_at',))
  46         if app_settings.PUBLISH_DATE_EDITABLE:
  47             readonly_fields += ('first_published_at',)
  48         _promo_if_necessary = ('promo',) if typ.promotable else ()
  49
  50         fieldsets = (
  51             (None, {
  52                 'fields': _promo_if_necessary + (
  53                     'in_stream', 'author', 'author_email', 'canonical_url', 'image',
  54                     'date', 'first_published_at', 'changed_at')
  55                 }),
  56         ) + tuple(
  57             (ln, {'fields': (
  58                 ('published_%s' % lc),
  59                 'published_at_%s' % lc,
  60                 'title_%s' % lc,
  61                 'slug_%s' % lc,
  62                 'lead_%s' % lc,
  63                 'body_%s' % lc,
  64                 'place_%s' % lc,
  65                 'time_%s' % lc,
  66                 )})
  67             for lc, ln in app_settings.OBLIGATORY_LANGUAGES
  68         ) + tuple(
  69             (ln, {'fields': (
  70                 ('needed_%s' % lc, 'published_%s' % lc),
  71                 'published_at_%s' % lc,
  72                 'title_%s' % lc,
  73                 'slug_%s' % lc,
  74                 'lead_%s' % lc,
  75                 'body_%s' % lc,
  76                 'place_%s' % lc,
  77                 'time_%s' % lc,
  78                 )})
  79             for lc, ln in app_settings.OPTIONAL_LANGUAGES
  80         )
  81
  82         if typ.categorized:
  83             fieldsets += (
  84                 (_('Categories'), {'fields': ('categories',)}),
  85             )
  86         prepopulated_fields = dict([
  87                 ("slug_%s" % lang_code, ("title_%s" % lang_code,))
  88                 for lang_code, lang_name in settings.LANGUAGES
  89             ])
  90
  91         list_display = translated_fields(('title',), app_settings.OBLIGATORY_LANGUAGES) + \
  92             ('date', 'author') + \
  93             _promo_if_necessary + \
  94             ('in_stream', 'first_published_at',) + \
  95             translated_fields(('published_at',)) + \
  96             translated_fields(('needed',), app_settings.OPTIONAL_LANGUAGES)
  97         list_filter = _promo_if_necessary + \
  98             translated_fields(('published',)) + \
  99             translated_fields(('needed',), app_settings.OPTIONAL_LANGUAGES)
 100         inlines = (PhotoInline, AttachmentInline)
 101         search_fields = ('title_pl', 'title_en')
 102     return EntryAdmin
 103
 104
 105 for typ in app_settings.TYPES:
 106     newmodel = filtered_model("Entry_%s" % typ.db, Entry, 'type', typ.db, typ.slug)
 107     admin.site.register(newmodel, filtered_entry_admin(typ))
 108
 109
 110 if app_settings.TAXONOMIES:
 111     from migdal.models import Category
 112
 113     class CategoryAdmin(admin.ModelAdmin):
 114         list_display = translated_fields(('title', 'slug')) + ('taxonomy',)
 115         prepopulated_fields = dict([
 116                 ("slug_%s" % lang_code, ("title_%s" % lang_code,))
 117                 for lang_code, lang_name in settings.LANGUAGES
 118             ])
 119     admin.site.register(Category, CategoryAdmin)