Merge pull request #716 from Gluejar/wishlist-feed

add supporter facet

core/facets.py

@@ -1,4 +1,5 @@
 from django.apps import apps
+from django.contrib.auth.models import User
 from django.db.models import Q
 from regluit.core import cc
 
@@ -277,6 +278,42 @@ class SearchFacetGroup(FacetGroup):
                 return  "eBooks for {}".format(self.term)
         return KeywordFacet    
 
+class SupporterFacetGroup(FacetGroup):
+    
+    def __init__(self):
+        super(FacetGroup,self).__init__()
+        self.title = 'Supporter Faves'
+        # make facets in TOPKW available for display
+        self.facets = []
+        self.label = '{} are ...'.format(self.title)
+        
+    def has_facet(self, facet_name):
+    
+        # recognize any facet_name that starts with "@" as a valid facet name
+        return facet_name.startswith('@')
+
+    def get_facet_class(self, facet_name):
+        class SupporterFacet(NamedFacet):
+            def set_name(self):
+                self.facet_name = facet_name
+                self.username = self.facet_name[1:]
+                try:
+                    user = User.objects.get(username=self.username)
+                    self.fave_set = user.wishlist.works.all()
+                except User.DoesNotExist:
+                    self.fave_set = self.model.objects.none()
+            
+            def get_query_set(self):
+                return self._get_query_set().filter(pk__in=self.fave_set)
+                 
+            def template(self):
+                return 'facets/supporter.html'
+
+            @property
+            def description(self):
+                return  "eBooks faved by @{}".format(self.username)
+        return SupporterFacet    
+   
 class PublisherFacetGroup(FacetGroup):
     
     def __init__(self):
@@ -325,7 +362,7 @@ class PublisherFacetGroup(FacetGroup):
         return PublisherFacet    
 
 # order of groups in facet_groups determines order of display on /free/    
-facet_groups = [KeywordFacetGroup(), FormatFacetGroup(),  LicenseFacetGroup(), PublisherFacetGroup(), IdFacetGroup(), SearchFacetGroup()]
+facet_groups = [KeywordFacetGroup(), FormatFacetGroup(),  LicenseFacetGroup(), PublisherFacetGroup(), IdFacetGroup(), SearchFacetGroup(), SupporterFacetGroup()]
 
 def get_facet(facet_name):
     for facet_group in facet_groups:

frontend/templates/facets/supporter.html

@@ -0,0 +1,5 @@
+<div>
+        <p style="">
+        These books were faved by <a href="{% url 'supporter' facet.username %}"> {{ facet.username }}</a>
+        </p>
+</div>