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, format_html
   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_display_links = [
  28         "first_name", "last_name"
  29     ]
  30     list_filter = [
  31         ("year_of_death", RangeNumericFilter),
  32         "priority",
  33         "collections",
  34         "status",
  35         "gender",
  36         "nationality",
  37     ]
  38     list_per_page = 10000000
  39     search_fields = ["first_name", "last_name", "wikidata"]
  40     prepopulated_fields = {"slug": ("first_name", "last_name")}
  41     autocomplete_fields = ["collections"]
  42
  43
  44 admin.site.register(models.Author, AuthorAdmin)
  45
  46
  47 class LicenseFilter(admin.SimpleListFilter):
  48     title = 'Licencja'
  49     parameter_name = 'book_license'
  50     license_url_field = 'document_book__dc__license'
  51     license_name_field = 'document_book__dc__license_description'
  52
  53     def lookups(self, requesrt, model_admin):
  54         return [
  55             ('cc', 'CC'),
  56             ('fal', 'FAL'),
  57             ('pd', 'domena publiczna'),
  58         ]
  59
  60     def queryset(self, request, queryset):
  61         v = self.value()
  62         if v == 'cc':
  63             return queryset.filter(**{
  64                 self.license_url_field + '__icontains': 'creativecommons.org'
  65             })
  66         elif v == 'fal':
  67             return queryset.filter(**{
  68                 self.license_url_field + '__icontains': 'artlibre.org'
  69             })
  70         elif v == 'pd':
  71             return queryset.filter(**{
  72                 self.license_name_field + '__icontains': 'domena publiczna'
  73             })
  74         else:
  75             return queryset
  76
  77
  78 class CoverLicenseFilter(LicenseFilter):
  79     title = 'Licencja okładki'
  80     parameter_name = 'cover_license'
  81     license_url_field = 'document_book__dc_cover_image__license_url'
  82     license_name_field = 'document_book__dc_cover_image__license_name'
  83
  84
  85 def add_title(base_class, suffix):
  86     class TitledCategoryFilter(base_class):
  87         def __init__(self, *args, **kwargs):
  88             super().__init__(*args, **kwargs)
  89             self.title += suffix
  90     return TitledCategoryFilter
  91
  92
  93
  94 class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
  95     list_display = [
  96         "smart_title",
  97         "authors_str",
  98         "translators_str",
  99         "language",
 100         "pd_year",
 101         "priority",
 102         "wikidata_link",
 103     ]
 104     search_fields = [
 105         "title", "wikidata",
 106         "authors__first_name", "authors__last_name",
 107         "translators__first_name", "translators__last_name",
 108         "scans_source", "text_source", "notes", "estimate_source",
 109     ]
 110     autocomplete_fields = ["authors", "translators", "based_on", "collections", "epochs", "genres", "kinds"]
 111     prepopulated_fields = {"slug": ("title",)}
 112     list_filter = [
 113         "language",
 114         "based_on__language",
 115         ("pd_year", RangeNumericFilter),
 116         "collections",
 117         "collections__category",
 118         ("authors__collections", add_title(admin.RelatedFieldListFilter, ' autora')),
 119         ("authors__collections__category", add_title(admin.RelatedFieldListFilter, ' autora')),
 120         ("translators__collections", add_title(admin.RelatedFieldListFilter, ' tłumacza')),
 121         ("translators__collections__category", add_title(admin.RelatedFieldListFilter, ' tłumacza')),
 122         "epochs", "kinds", "genres",
 123         "priority",
 124         "authors__gender", "authors__nationality",
 125         "translators__gender", "translators__nationality",
 126         "document_book__chunk__stage",
 127
 128         LicenseFilter,
 129         CoverLicenseFilter,
 130         'free_license',
 131         'polona_missing',
 132     ]
 133     list_per_page = 1000000
 134
 135     readonly_fields = [
 136         "wikidata_link",
 137         "estimated_costs",
 138         "documents_book_link",
 139         "scans_source_link",
 140     ]
 141     actions = [export_as_csv_action(
 142         fields=[
 143             "id",
 144             "wikidata",
 145             "slug",
 146             "title",
 147             "authors_str", # authors?
 148             "translators_str", # translators?
 149             "language",
 150             "based_on",
 151             "scans_source",
 152             "text_source",
 153             "notes",
 154             "priority",
 155             "pd_year",
 156             "gazeta_link",
 157             "estimated_chars",
 158             "estimated_verses",
 159             "estimate_source"
 160         ]
 161     )]
 162     fieldsets = [
 163         (None, {"fields": [("wikidata", "wikidata_link")]}),
 164         (
 165             _("Identification"),
 166             {
 167                 "fields": [
 168                     "title",
 169                     ("slug", 'documents_book_link'),
 170                     "authors",
 171                     "translators",
 172                     "language",
 173                     "based_on",
 174                     "pd_year",
 175                 ]
 176             },
 177         ),
 178         (
 179             _("Features"),
 180             {
 181                 "fields": [
 182                     "epochs",
 183                     "genres",
 184                     "kinds",
 185                 ]
 186             },
 187         ),
 188         (
 189             _("Plan"),
 190             {
 191                 "fields": [
 192                     ("free_license", "polona_missing"),
 193                     ("scans_source", "scans_source_link"),
 194                     "text_source",
 195                     "priority",
 196                     "collections",
 197                     "notes",
 198                     ("estimated_chars", "estimated_verses", "estimate_source"),
 199                     "estimated_costs",
 200                 ]
 201             },
 202         ),
 203     ]
 204
 205     def get_queryset(self, request):
 206         qs = super().get_queryset(request)
 207         if request.resolver_match.view_name.endswith("changelist"):
 208             qs = qs.prefetch_related("authors", "translators")
 209         return qs
 210
 211     def estimated_costs(self, obj):
 212         return "\n".join(
 213             "{}: {} zł".format(
 214                 work_type.name,
 215                 cost or '—'
 216             )
 217             for work_type, cost in obj.get_estimated_costs().items()
 218         )
 219
 220     def smart_title(self, obj):
 221         if obj.title:
 222             return obj.title
 223         if obj.notes:
 224             n = obj.notes
 225             if len(n) > 100:
 226                 n = n[:100] + '…'
 227             return mark_safe(
 228                 '<em><small>' + escape(n) + '</small></em>'
 229             )
 230         return '---'
 231     smart_title.short_description = _('Title')
 232     smart_title.admin_order_field = 'title'
 233
 234     def documents_book_link(self, obj):
 235         for book in obj.document_books.all():
 236             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))
 237     documents_book_link.short_description = _('Book')
 238
 239     def scans_source_link(self, obj):
 240         if obj.scans_source:
 241             return format_html(
 242                 '<a href="{url}" target="_blank">{url}</a>',
 243                 url=obj.scans_source,
 244             )
 245         else:
 246             return ""
 247     scans_source_link.short_description = _('scans source')
 248
 249
 250 admin.site.register(models.Book, BookAdmin)
 251
 252
 253 admin.site.register(models.CollectionCategory)
 254
 255
 256 class AuthorInline(admin.TabularInline):
 257     model = models.Author.collections.through
 258     autocomplete_fields = ["author"]
 259
 260
 261 class BookInline(admin.TabularInline):
 262     model = models.Book.collections.through
 263     autocomplete_fields = ["book"]
 264
 265
 266 class CollectionAdmin(admin.ModelAdmin):
 267     list_display = ["name"]
 268     autocomplete_fields = []
 269     prepopulated_fields = {"slug": ("name",)}
 270     search_fields = ["name"]
 271     fields = ['name', 'slug', 'category', 'notes', 'estimated_costs']
 272     readonly_fields = ['estimated_costs']
 273     inlines = [AuthorInline, BookInline]
 274
 275     def estimated_costs(self, obj):
 276         return "\n".join(
 277             "{}: {} zł".format(
 278                 work_type.name,
 279                 cost or '—'
 280             )
 281             for work_type, cost in obj.get_estimated_costs().items()
 282         )
 283
 284
 285 admin.site.register(models.Collection, CollectionAdmin)
 286
 287
 288
 289 class CategoryAdmin(admin.ModelAdmin):
 290     search_fields = ["name"]
 291
 292 admin.site.register(models.Epoch, CategoryAdmin)
 293 admin.site.register(models.Genre, CategoryAdmin)
 294 admin.site.register(models.Kind, CategoryAdmin)
 295
 296
 297
 298 class WorkRateInline(admin.TabularInline):
 299     model = models.WorkRate
 300     autocomplete_fields = ['kinds', 'genres', 'epochs', 'collections']
 301
 302
 303 class WorkTypeAdmin(admin.ModelAdmin):
 304     inlines = [WorkRateInline]
 305
 306 admin.site.register(models.WorkType, WorkTypeAdmin)
 307