ad hoc changes

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

diff --git a/src/catalogue/admin.py b/src/catalogue/admin.py
index 3e80557..54c232f 100644 (file)
--- a/src/catalogue/admin.py
+++ b/src/catalogue/admin.py
@@ -2,10 +2,13 @@
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
 from django.contrib import admin
+from django.utils.html import escape
+from django.utils.safestring import mark_safe
 from django.utils.translation import gettext_lazy as _
 from admin_numeric_filter.admin import RangeNumericFilter, NumericFilterModelAdmin
 from fnpdjango.actions import export_as_csv_action
 from . import models
+import documents.models
 from .wikidata import WikidataAdminMixin
 
 
@@ -22,6 +25,7 @@ class AuthorAdmin(WikidataAdminMixin, admin.ModelAdmin):
         "slug",
     ]
     list_filter = ["year_of_death", "priority", "collections", "status", "gender", "nationality"]
+    list_per_page = 10000000
     search_fields = ["first_name", "last_name", "wikidata"]
     prepopulated_fields = {"slug": ("first_name", "last_name")}
     autocomplete_fields = ["collections"]
@@ -30,9 +34,56 @@ class AuthorAdmin(WikidataAdminMixin, admin.ModelAdmin):
 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 [
+            ('cc', 'CC'),
+            ('fal', 'FAL'),
+            ('pd', 'domena publiczna'),
+        ]
+
+    def queryset(self, request, queryset):
+        v = self.value()
+        if v == 'cc': 
+            return queryset.filter(**{
+                self.license_url_field + '__icontains': 'creativecommons.org'
+            })
+        elif v == 'fal':
+            return queryset.filter(**{
+                self.license_url_field + '__icontains': 'artlibre.org'
+            })
+        elif v == 'pd':
+            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'
+
+
+def add_title(base_class, suffix):
+    class TitledCategoryFilter(base_class):
+        def __init__(self, *args, **kwargs):
+            super().__init__(*args, **kwargs)
+            self.title += suffix
+    return TitledCategoryFilter
+
+
+
 class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
     list_display = [
-        "title",
+        "smart_title",
         "authors_str",
         "translators_str",
         "language",
@@ -54,14 +105,23 @@ class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
         ("pd_year", RangeNumericFilter),
         "collections",
         "collections__category",
+        ("authors__collections", add_title(admin.RelatedFieldListFilter, ' autora')),
+        ("authors__collections__category", add_title(admin.RelatedFieldListFilter, ' autora')),
+        ("translators__collections", add_title(admin.RelatedFieldListFilter, ' tłumacza')), 
+        ("translators__collections__category", add_title(admin.RelatedFieldListFilter, ' tłumacza')),
         "epochs", "kinds", "genres",
         "priority",
         "authors__gender", "authors__nationality",
         "translators__gender", "translators__nationality",
         "document_book__chunk__stage",
-        "document_book__chunk__user",
+        #"document_book__chunk__user",
+
+        LicenseFilter,
+        CoverLicenseFilter,
     ]
-    readonly_fields = ["wikidata_link", "estimated_costs"]
+    list_per_page = 1000000
+
+    readonly_fields = ["wikidata_link", "estimated_costs", "documents_book_link"]
     actions = [export_as_csv_action()]
     fieldsets = [
         (None, {"fields": [("wikidata", "wikidata_link")]}),
@@ -70,7 +130,7 @@ class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
             {
                 "fields": [
                     "title",
-                    "slug",
+                    ("slug", 'documents_book_link'),
                     "authors",
                     "translators",
                     "language",
@@ -120,6 +180,25 @@ class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
             for work_type, cost in obj.get_estimated_costs().items()
         )
 
+    def smart_title(self, obj):
+        if obj.title:
+            return obj.title
+        if obj.notes:
+            n = obj.notes
+            if len(n) > 100:
+                n = n[:100] + '…'
+            return mark_safe(
+                '<em><small>' + escape(n) + '</small></em>'
+            )
+        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)