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     list_per_page = 10000000
  29     search_fields = ["first_name", "last_name", "wikidata"]
  30     prepopulated_fields = {"slug": ("first_name", "last_name")}
  31     autocomplete_fields = ["collections"]
  32
  33
  34 admin.site.register(models.Author, AuthorAdmin)
  35
  36
  37 class LicenseFilter(admin.SimpleListFilter):
  38     title = 'Licencja'
  39     parameter_name = 'book_license'
  40     license_url_field = 'document_book__dc__license'
  41     license_name_field = 'document_book__dc__license_description'
  42
  43     def lookups(self, requesrt, model_admin):
  44         return [
  45             ('cc', 'CC'),
  46             ('fal', 'FAL'),
  47             ('pd', 'domena publiczna'),
  48         ]
  49
  50     def queryset(self, request, queryset):
  51         v = self.value()
  52         if v == 'cc':
  53             return queryset.filter(**{
  54                 self.license_url_field + '__icontains': 'creativecommons.org'
  55             })
  56         elif v == 'fal':
  57             return queryset.filter(**{
  58                 self.license_url_field + '__icontains': 'artlibre.org'
  59             })
  60         elif v == 'pd':
  61             return queryset.filter(**{
  62                 self.license_name_field + '__icontains': 'domena publiczna'
  63             })
  64         else:
  65             return queryset
  66
  67
  68 class CoverLicenseFilter(LicenseFilter):
  69     title = 'Licencja okładki'
  70     parameter_name = 'cover_license'
  71     license_url_field = 'document_book__dc_cover_image__license_url'
  72     license_name_field = 'document_book__dc_cover_image__license_name'
  73
  74
  75 def add_title(base_class, suffix):
  76     class TitledCategoryFilter(base_class):
  77         def __init__(self, *args, **kwargs):
  78             super().__init__(*args, **kwargs)
  79             self.title += suffix
  80     return TitledCategoryFilter
  81
  82
  83
  84 class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
  85     list_display = [
  86         "smart_title",
  87         "authors_str",
  88         "translators_str",
  89         "language",
  90         "pd_year",
  91         "priority",
  92         "wikidata_link",
  93     ]
  94     search_fields = [
  95         "title", "wikidata",
  96         "authors__first_name", "authors__last_name",
  97         "translators__first_name", "translators__last_name",
  98         "scans_source", "text_source", "notes", "estimate_source",
  99     ]
 100     autocomplete_fields = ["authors", "translators", "based_on", "collections", "epochs", "genres", "kinds"]
 101     prepopulated_fields = {"slug": ("title",)}
 102     list_filter = [
 103         "language",
 104         "based_on__language",
 105         ("pd_year", RangeNumericFilter),
 106         "collections",
 107         "collections__category",
 108         ("authors__collections", add_title(admin.RelatedFieldListFilter, ' autora')),
 109         ("authors__collections__category", add_title(admin.RelatedFieldListFilter, ' autora')),
 110         ("translators__collections", add_title(admin.RelatedFieldListFilter, ' tłumacza')),
 111         ("translators__collections__category", add_title(admin.RelatedFieldListFilter, ' tłumacza')),
 112         "epochs", "kinds", "genres",
 113         "priority",
 114         "authors__gender", "authors__nationality",
 115         "translators__gender", "translators__nationality",
 116         "document_book__chunk__stage",
 117         #"document_book__chunk__user",
 118
 119         LicenseFilter,
 120         CoverLicenseFilter,
 121     ]
 122     list_per_page = 1000000
 123
 124     readonly_fields = ["wikidata_link", "estimated_costs", "documents_book_link"]
 125     actions = [export_as_csv_action()]
 126     fieldsets = [
 127         (None, {"fields": [("wikidata", "wikidata_link")]}),
 128         (
 129             _("Identification"),
 130             {
 131                 "fields": [
 132                     "title",
 133                     ("slug", 'documents_book_link'),
 134                     "authors",
 135                     "translators",
 136                     "language",
 137                     "based_on",
 138                     "pd_year",
 139                 ]
 140             },
 141         ),
 142         (
 143             _("Features"),
 144             {
 145                 "fields": [
 146                     "epochs",
 147                     "genres",
 148                     "kinds",
 149                 ]
 150             },
 151         ),
 152         (
 153             _("Plan"),
 154             {
 155                 "fields": [
 156                     "scans_source",
 157                     "text_source",
 158                     "priority",
 159                     "collections",
 160                     "notes",
 161                     ("estimated_chars", "estimated_verses", "estimate_source"),
 162                     "estimated_costs",
 163                 ]
 164             },
 165         ),
 166     ]
 167
 168     def get_queryset(self, request):
 169         qs = super().get_queryset(request)
 170         if request.resolver_match.view_name.endswith("changelist"):
 171             qs = qs.prefetch_related("authors", "translators")
 172         return qs
 173
 174     def estimated_costs(self, obj):
 175         return "\n".join(
 176             "{}: {} zł".format(
 177                 work_type.name,
 178                 cost or '—'
 179             )
 180             for work_type, cost in obj.get_estimated_costs().items()
 181         )
 182
 183     def smart_title(self, obj):
 184         if obj.title:
 185             return obj.title
 186         if obj.notes:
 187             n = obj.notes
 188             if len(n) > 100:
 189                 n = n[:100] + '…'
 190             return mark_safe(
 191                 '<em><small>' + escape(n) + '</small></em>'
 192             )
 193         return '---'
 194     smart_title.short_description = _('Title')
 195     smart_title.admin_order_field = 'title'
 196
 197     def documents_book_link(self, obj):
 198         for book in obj.document_books.all():
 199             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))
 200     documents_book_link.short_description = _('Book')
 201
 202
 203 admin.site.register(models.Book, BookAdmin)
 204
 205
 206 admin.site.register(models.CollectionCategory)
 207
 208
 209 class AuthorInline(admin.TabularInline):
 210     model = models.Author.collections.through
 211     autocomplete_fields = ["author"]
 212
 213
 214 class BookInline(admin.TabularInline):
 215     model = models.Book.collections.through
 216     autocomplete_fields = ["book"]
 217
 218
 219 class CollectionAdmin(admin.ModelAdmin):
 220     list_display = ["name"]
 221     autocomplete_fields = []
 222     prepopulated_fields = {"slug": ("name",)}
 223     search_fields = ["name"]
 224     fields = ['name', 'slug', 'category', 'notes', 'estimated_costs']
 225     readonly_fields = ['estimated_costs']
 226     inlines = [AuthorInline, BookInline]
 227
 228     def estimated_costs(self, obj):
 229         return "\n".join(
 230             "{}: {} zł".format(
 231                 work_type.name,
 232                 cost or '—'
 233             )
 234             for work_type, cost in obj.get_estimated_costs().items()
 235         )
 236
 237
 238 admin.site.register(models.Collection, CollectionAdmin)
 239
 240
 241
 242 class CategoryAdmin(admin.ModelAdmin):
 243     search_fields = ["name"]
 244
 245 admin.site.register(models.Epoch, CategoryAdmin)
 246 admin.site.register(models.Genre, CategoryAdmin)
 247 admin.site.register(models.Kind, CategoryAdmin)
 248
 249
 250
 251 class WorkRateInline(admin.TabularInline):
 252     model = models.WorkRate
 253     autocomplete_fields = ['kinds', 'genres', 'epochs', 'collections']
 254
 255
 256 class WorkTypeAdmin(admin.ModelAdmin):
 257     inlines = [WorkRateInline]
 258
 259 admin.site.register(models.WorkType, WorkTypeAdmin)
 260