catalogue: license filter

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

diff --git a/src/catalogue/admin.py b/src/catalogue/admin.py
index 3534521..08f9a72 100644 (file)
--- a/src/catalogue/admin.py
+++ b/src/catalogue/admin.py
@@ -2,9 +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
 
 
@@ -29,9 +33,32 @@ class AuthorAdmin(WikidataAdminMixin, admin.ModelAdmin):
 admin.site.register(models.Author, AuthorAdmin)
 
 
-class BookAdmin(WikidataAdminMixin, admin.ModelAdmin):
+class LicenseFilter(admin.SimpleListFilter):
+    title = 'Licencja'
+    parameter_name = 'book_license'
+
+    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(document_book__dc__license__icontains='creativecommons.org')
+        elif v == 'fal':
+            return queryset.filter(document_book__dc__license__icontains='artlibre.org')
+        elif v == 'pd':
+            return queryset.filter(document_book__dc__license_description__icontains='domena publiczna')
+        else:
+            return queryset
+
+
+class BookAdmin(WikidataAdminMixin, NumericFilterModelAdmin):
     list_display = [
-        "title",
+        "smart_title",
         "authors_str",
         "translators_str",
         "language",
@@ -39,10 +66,29 @@ class BookAdmin(WikidataAdminMixin, admin.ModelAdmin):
         "priority",
         "wikidata_link",
     ]
-    search_fields = ["title", "wikidata"]
+    search_fields = [
+        "title", "wikidata",
+        "authors__first_name", "authors__last_name",
+        "translators__first_name", "translators__last_name",
+        "scans_source", "text_source", "notes", "estimate_source",
+    ]
     autocomplete_fields = ["authors", "translators", "based_on", "collections", "epochs", "genres", "kinds"]
     prepopulated_fields = {"slug": ("title",)}
-    list_filter = ["language", "pd_year", "collections"]
+    list_filter = [
+        "language",
+        "based_on__language",
+        ("pd_year", RangeNumericFilter),
+        "collections",
+        "collections__category",
+        "epochs", "kinds", "genres",
+        "priority",
+        "authors__gender", "authors__nationality",
+        "translators__gender", "translators__nationality",
+        "document_book__chunk__stage",
+        "document_book__chunk__user",
+
+        LicenseFilter,
+    ]
     readonly_fields = ["wikidata_link", "estimated_costs"]
     actions = [export_as_csv_action()]
     fieldsets = [
@@ -93,10 +139,36 @@ class BookAdmin(WikidataAdminMixin, admin.ModelAdmin):
             qs = qs.prefetch_related("authors", "translators")
         return qs
 
+    def estimated_costs(self, obj):
+        return "\n".join(
+            "{}: {} zł".format(
+                work_type.name,
+                cost or '—'
+            )
+            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'
+    
 
 admin.site.register(models.Book, BookAdmin)
 
 
+admin.site.register(models.CollectionCategory)
+
+
 class AuthorInline(admin.TabularInline):
     model = models.Author.collections.through
     autocomplete_fields = ["author"]
@@ -112,12 +184,24 @@ class CollectionAdmin(admin.ModelAdmin):
     autocomplete_fields = []
     prepopulated_fields = {"slug": ("name",)}
     search_fields = ["name"]
+    fields = ['name', 'slug', 'category', 'notes', 'estimated_costs']
+    readonly_fields = ['estimated_costs']
     inlines = [AuthorInline, BookInline]
 
+    def estimated_costs(self, obj):
+        return "\n".join(
+            "{}: {} zł".format(
+                work_type.name,
+                cost or '—'
+            )
+            for work_type, cost in obj.get_estimated_costs().items()
+        )
+
 
 admin.site.register(models.Collection, CollectionAdmin)
 
 
+
 class CategoryAdmin(admin.ModelAdmin):
     search_fields = ["name"]