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[redakcja.git] / src / catalogue / admin.py

diff --git a/src/catalogue/admin.py b/src/catalogue/admin.py
index 08f9a72..2cab170 100644 (file)
--- a/src/catalogue/admin.py
+++ b/src/catalogue/admin.py
@@ -36,6 +36,8 @@ admin.site.register(models.Author, AuthorAdmin)
 class LicenseFilter(admin.SimpleListFilter):
     title = 'Licencja'
     parameter_name = 'book_license'
+    license_url_field = 'document_book__dc__license'
+    license_name_field = 'document_book__dc__license_description'
 
     def lookups(self, requesrt, model_admin):
         return [
@@ -47,15 +49,28 @@ class LicenseFilter(admin.SimpleListFilter):
     def queryset(self, request, queryset):
         v = self.value()
         if v == 'cc': 
-            return queryset.filter(document_book__dc__license__icontains='creativecommons.org')
+            return queryset.filter(**{
+                self.license_url_field + '__icontains': 'creativecommons.org'
+            })
         elif v == 'fal':
-            return queryset.filter(document_book__dc__license__icontains='artlibre.org')
+            return queryset.filter(**{
+                self.license_url_field + '__icontains': 'artlibre.org'
+            })
         elif v == 'pd':
-            return queryset.filter(document_book__dc__license_description__icontains='domena publiczna')
+            return queryset.filter(**{
+                self.license_name_field + '__icontains': 'domena publiczna'
+            })
         else:
             return queryset
 
 
+class CoverLicenseFilter(LicenseFilter):
+    title = 'Licencja okładki'
+    parameter_name = 'cover_license'
+    license_url_field = 'document_book__dc_cover_image__license_url'
+    license_name_field = 'document_book__dc_cover_image__license_name'
+
+
 class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
     list_display = [
         "smart_title",
@@ -88,8 +103,9 @@ class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
         "document_book__chunk__user",
 
         LicenseFilter,
+        CoverLicenseFilter,
     ]
-    readonly_fields = ["wikidata_link", "estimated_costs"]
+    readonly_fields = ["wikidata_link", "estimated_costs", "documents_book_link"]
     actions = [export_as_csv_action()]
     fieldsets = [
         (None, {"fields": [("wikidata", "wikidata_link")]}),
@@ -98,7 +114,7 @@ class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
             {
                 "fields": [
                     "title",
-                    "slug",
+                    ("slug", 'documents_book_link'),
                     "authors",
                     "translators",
                     "language",
@@ -161,7 +177,12 @@ class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
         return '---'
     smart_title.short_description = _('Title')
     smart_title.admin_order_field = 'title'
-    
+
+    def documents_book_link(self, obj):
+        for book in obj.document_books.all():
+            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))
+    documents_book_link.short_description = _('Book')
+
 
 admin.site.register(models.Book, BookAdmin)