src/catalogue/admin.py

   1 # This file is part of FNP-Redakcja, licensed under GNU Affero GPLv3 or later.
   2 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   3 #
   4 from django.contrib import admin
   5 from django.utils.html import escape
   6 from django.utils.safestring import mark_safe
   7 from django.utils.translation import gettext_lazy as _
   8 from admin_numeric_filter.admin import RangeNumericFilter, NumericFilterModelAdmin
   9 from fnpdjango.actions import export_as_csv_action
  10 from . import models
  11 import documents.models
  12 from .wikidata import WikidataAdminMixin
  13
  14
  15 class AuthorAdmin(WikidataAdminMixin, admin.ModelAdmin):
  16     list_display = [
  17         "first_name",
  18         "last_name",
  19         "status",
  20         "year_of_death",
  21         "gender",
  22         "nationality",
  23         "priority",
  24         "wikidata_link",
  25         "slug",
  26     ]
  27     list_filter = ["year_of_death", "priority", "collections", "status", "gender", "nationality"]
  28     search_fields = ["first_name", "last_name", "wikidata"]
  29     prepopulated_fields = {"slug": ("first_name", "last_name")}
  30     autocomplete_fields = ["collections"]
  31
  32
  33 admin.site.register(models.Author, AuthorAdmin)
  34
  35
  36 class LicenseFilter(admin.SimpleListFilter):
  37     title = 'Licencja'
  38     parameter_name = 'book_license'
  39     license_url_field = 'document_book__dc__license'
  40     license_name_field = 'document_book__dc__license_description'
  41
  42     def lookups(self, requesrt, model_admin):
  43         return [
  44             ('cc', 'CC'),
  45             ('fal', 'FAL'),
  46             ('pd', 'domena publiczna'),
  47         ]
  48
  49     def queryset(self, request, queryset):
  50         v = self.value()
  51         if v == 'cc':
  52             return queryset.filter(**{
  53                 self.license_url_field + '__icontains': 'creativecommons.org'
  54             })
  55         elif v == 'fal':
  56             return queryset.filter(**{
  57                 self.license_url_field + '__icontains': 'artlibre.org'
  58             })
  59         elif v == 'pd':
  60             return queryset.filter(**{
  61                 self.license_name_field + '__icontains': 'domena publiczna'
  62             })
  63         else:
  64             return queryset
  65
  66
  67 class CoverLicenseFilter(LicenseFilter):
  68     title = 'Licencja okładki'
  69     parameter_name = 'cover_license'
  70     license_url_field = 'document_book__dc_cover_image__license_url'
  71     license_name_field = 'document_book__dc_cover_image__license_name'
  72
  73
  74 class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
  75     list_display = [
  76         "smart_title",
  77         "authors_str",
  78         "translators_str",
  79         "language",
  80         "pd_year",
  81         "priority",
  82         "wikidata_link",
  83     ]
  84     search_fields = [
  85         "title", "wikidata",
  86         "authors__first_name", "authors__last_name",
  87         "translators__first_name", "translators__last_name",
  88         "scans_source", "text_source", "notes", "estimate_source",
  89     ]
  90     autocomplete_fields = ["authors", "translators", "based_on", "collections", "epochs", "genres", "kinds"]
  91     prepopulated_fields = {"slug": ("title",)}
  92     list_filter = [
  93         "language",
  94         "based_on__language",
  95         ("pd_year", RangeNumericFilter),
  96         "collections",
  97         "collections__category",
  98         "epochs", "kinds", "genres",
  99         "priority",
 100         "authors__gender", "authors__nationality",
 101         "translators__gender", "translators__nationality",
 102         "document_book__chunk__stage",
 103         "document_book__chunk__user",
 104
 105         LicenseFilter,
 106         CoverLicenseFilter,
 107     ]
 108     readonly_fields = ["wikidata_link", "estimated_costs", "documents_book_link"]
 109     actions = [export_as_csv_action()]
 110     fieldsets = [
 111         (None, {"fields": [("wikidata", "wikidata_link")]}),
 112         (
 113             _("Identification"),
 114             {
 115                 "fields": [
 116                     "title",
 117                     ("slug", 'documents_book_link'),
 118                     "authors",
 119                     "translators",
 120                     "language",
 121                     "based_on",
 122                     "pd_year",
 123                 ]
 124             },
 125         ),
 126         (
 127             _("Features"),
 128             {
 129                 "fields": [
 130                     "epochs",
 131                     "genres",
 132                     "kinds",
 133                 ]
 134             },
 135         ),
 136         (
 137             _("Plan"),
 138             {
 139                 "fields": [
 140                     "scans_source",
 141                     "text_source",
 142                     "priority",
 143                     "collections",
 144                     "notes",
 145                     ("estimated_chars", "estimated_verses", "estimate_source"),
 146                     "estimated_costs",
 147                 ]
 148             },
 149         ),
 150     ]
 151
 152     def get_queryset(self, request):
 153         qs = super().get_queryset(request)
 154         if request.resolver_match.view_name.endswith("changelist"):
 155             qs = qs.prefetch_related("authors", "translators")
 156         return qs
 157
 158     def estimated_costs(self, obj):
 159         return "\n".join(
 160             "{}: {} zł".format(
 161                 work_type.name,
 162                 cost or '—'
 163             )
 164             for work_type, cost in obj.get_estimated_costs().items()
 165         )
 166
 167     def smart_title(self, obj):
 168         if obj.title:
 169             return obj.title
 170         if obj.notes:
 171             n = obj.notes
 172             if len(n) > 100:
 173                 n = n[:100] + '…'
 174             return mark_safe(
 175                 '<em><small>' + escape(n) + '</small></em>'
 176             )
 177         return '---'
 178     smart_title.short_description = _('Title')
 179     smart_title.admin_order_field = 'title'
 180
 181     def documents_book_link(self, obj):
 182         for book in obj.document_books.all():
 183             return mark_safe('<a style="position: absolute" href="{}"><img height="100" width="70" src="/cover/preview/{}/?height=100&width=70"></a>'.format(book.get_absolute_url(), book.slug))
 184     documents_book_link.short_description = _('Book')
 185
 186
 187 admin.site.register(models.Book, BookAdmin)
 188
 189
 190 admin.site.register(models.CollectionCategory)
 191
 192
 193 class AuthorInline(admin.TabularInline):
 194     model = models.Author.collections.through
 195     autocomplete_fields = ["author"]
 196
 197
 198 class BookInline(admin.TabularInline):
 199     model = models.Book.collections.through
 200     autocomplete_fields = ["book"]
 201
 202
 203 class CollectionAdmin(admin.ModelAdmin):
 204     list_display = ["name"]
 205     autocomplete_fields = []
 206     prepopulated_fields = {"slug": ("name",)}
 207     search_fields = ["name"]
 208     fields = ['name', 'slug', 'category', 'notes', 'estimated_costs']
 209     readonly_fields = ['estimated_costs']
 210     inlines = [AuthorInline, BookInline]
 211
 212     def estimated_costs(self, obj):
 213         return "\n".join(
 214             "{}: {} zł".format(
 215                 work_type.name,
 216                 cost or '—'
 217             )
 218             for work_type, cost in obj.get_estimated_costs().items()
 219         )
 220
 221
 222 admin.site.register(models.Collection, CollectionAdmin)
 223
 224
 225
 226 class CategoryAdmin(admin.ModelAdmin):
 227     search_fields = ["name"]
 228
 229 admin.site.register(models.Epoch, CategoryAdmin)
 230 admin.site.register(models.Genre, CategoryAdmin)
 231 admin.site.register(models.Kind, CategoryAdmin)
 232
 233
 234
 235 class WorkRateInline(admin.TabularInline):
 236     model = models.WorkRate
 237     autocomplete_fields = ['kinds', 'genres', 'epochs', 'collections']
 238
 239
 240 class WorkTypeAdmin(admin.ModelAdmin):
 241     inlines = [WorkRateInline]
 242
 243 admin.site.register(models.WorkType, WorkTypeAdmin)
 244