Merge branch 'develop-1.0' into fix-1.0-41

aircox/admin/__init__.py

@@ -1,3 +1,4 @@
+from . import filters
 from .article import ArticleAdmin
 from .episode import DiffusionAdmin, EpisodeAdmin
 from .log import LogAdmin

aircox/admin/filters.py

@@ -0,0 +1,61 @@
+from django.db import models
+from django.contrib.admin import filters
+from django.utils.translation import gettext_lazy as _
+from django.utils.http import urlencode
+
+
+__all__ = ('DateFieldFilter', 'DateTimeField')
+
+
+class DateFieldFilter(filters.FieldListFilter):
+    """ Display date input """
+    template = 'admin/aircox/filters/date_filter.html'
+    input_type = 'date'
+
+    def __init__(self, field, request, params, model, model_admin, field_path):
+        self.field_generic = '%s__' % field_path
+        self.date_params = {k: v for k, v in params.items()
+                                if k.startswith(self.field_generic)}
+
+        # links as: (label, param, input_type|None, value)
+        self.links = [(_('Exact'), self.field_generic + 'exact', self.input_type),
+                      (_('Since'), self.field_generic + 'gte', self.input_type),
+                      (_('Until'), self.field_generic + 'lte', self.input_type)]
+        if field.null:
+            self.links.insert(0, (_('None'), self.field_generic + 'isnull', None, '1'))
+                      
+        self.query_attrs = {k:v for k,v in request.GET.items()
+                            if k not in self.date_params}
+        self.query_string = urlencode(self.query_attrs)
+        super().__init__(field, request, params, model, model_admin, field_path)
+
+    def expected_parameters(self):
+        return [link[1] for link in self.links]
+
+    def choices(self, changelist):
+        yield {'label': _('Any'),
+               'type': None,
+               'query_string': self.query_string}
+
+        for link in self.links:
+            value = len(link) > 3 and link[3] or self.date_params.get(link[1])
+            yield {
+                'label': link[0], 'name': link[1], 'value': value,
+                'type': link[2],
+                'query_attrs': self.query_attrs,
+                'query_string': urlencode({link[1]: value}) + '&' + self.query_string
+                                    if value else self.query_string,
+            }
+
+
+class DateTimeFieldFilter(DateFieldFilter):
+    """ Display datetime input """
+    input_type = 'datetime-local'
+
+
+filters.FieldListFilter.register(
+    lambda f: isinstance(f, models.DateField), DateFieldFilter, take_priority=True)
+
+filters.FieldListFilter.register(
+    lambda f: isinstance(f, models.DateTimeField), DateTimeFieldFilter, take_priority=True)
+

aircox/admin/page.py

@@ -10,7 +10,7 @@ from adminsortable2.admin import SortableInlineAdminMixin
 from ..models import Category, Comment, NavItem, Page, StaticPage
 
 
-__all__ = ['CategoryAdmin', 'PageAdmin', 'NavItemInline']
+__all__ = ('CategoryAdmin', 'PageAdmin', 'NavItemInline')
 
 
 @admin.register(Category)
@@ -82,7 +82,7 @@ class PageAdmin(BasePageAdmin):
 
     list_display = BasePageAdmin.list_display + ('category',)
     list_editable = BasePageAdmin.list_editable + ('category',)
-    list_filter = BasePageAdmin.list_editable + ('category',)
+    list_filter = BasePageAdmin.list_filter + ('category', 'pub_date')
     search_fields = ('category__title',)
     fieldsets = deepcopy(BasePageAdmin.fieldsets)