builing images for autocomplete

contacts_and_people/link_schemas.py

@@ -1,73 +1,50 @@
 # register all interesting models for search
-#print "LOADING link_schemas.py for %s" % __name__
 
 from contacts_and_people import models, admin
 from links import schema, LinkWrapper
 from django.utils.encoding import smart_unicode
 
-# from sorl.thumbnail.main import DjangoThumbnail, build_thumbnail_name
-# from sorl.thumbnail.fields import ALL_ARGS
-# from easy_thumbnail.files.thumbnailer import get_thumbnail_name
 from easy_thumbnails.files import get_thumbnailer
 from widgetry.views import search
 
 class PersonWrapper(LinkWrapper):
     search_fields = admin.PersonAdmin.search_fields
+
     def title(self):
         if self.obj.user:
             return u"%s %s (%s)" % (self.obj.surname, self.obj.given_name, self.obj.user.username) 
         else:
             title = self.obj.title or ""
             return u"%s %s %s" % (title, self.obj.given_name, self.obj.surname)
+
     def short_text(self):
         return u"%s %s" % (self.obj.given_name, self.obj.surname)
+
     def description(self):
         data = []
         data.append(smart_unicode(self.obj.get_role()))
         data.append(smart_unicode(self.obj.get_entity()))
-#        for membership in self.obj.member_of.all():
-#            data.append(smart_unicode(membership.entity))
         return ', '.join(data)
+
     def thumbnail_url(self):
-        print "================== in thumbnail_url of PersonWrapper"
         try:
             size = self.THUMBNAIL_SIZE # which is defined in widgetry, and can be overridden in settings
-            # args = {'size': (int(size),int(size)), 'options': ['crop','upscale'], 'quality': 85}
-            # print "args:", args
-            # # Build the DjangoThumbnail kwargs.
-            # kwargs = {}
-            # for k, v in args.items():
-            #     kwargs[ALL_ARGS[k]] = v
-            # # Build the destination filename and return the thumbnail.
-            # name_kwargs = {}
-            # for key in ['size', 'quality', 'basedir', 'subdir',
-            #             'prefix', 'extension']:
-            #     name_kwargs[key] = args.get(key)
-            #     
-            source = self.obj.image.file # was self.obj.image.file - no longer works, because it adds the absolute filepath into the url - why?
-            # print "type", type(source)
-            # print "------> source", source.name
-            # print "attempting to get thumbnail name:"
+            source = self.obj.image.file
             return get_thumbnailer(source).get_thumbnail({'subject_location': u'', 'upscale': True, 'crop': True, 'size': (size, size)}
 ).url
-            # print "        done"
-            # # get_thumbnailer(source).get_thumbnail(kwargs).url, "done"
-            # dest = get_thumbnail_name(source.name, **name_kwargs)
-            # print "------> dest", dest
-            # url = unicode(DjangoThumbnail(source, relative_dest=dest, **kwargs))
-            # print "------> url", url
-
         except Exception,e:
             print e
             url = None
         return url
+
     def heading(self):
         return "Related people"
 schema.register_wrapper(models.Person,PersonWrapper)
 
 class EntityWrapper(LinkWrapper):
     search_fields = admin.EntityAdmin.search_fields
     link_attributes = models.EntityAutoPageLinkPluginEditor.AUTO_PAGES["contacts-and-people"]
+
     def description(self):
         if self.obj.abstract_entity:
             return "Abstract entity - description unavailable"
@@ -78,42 +55,41 @@ def description(self):
         except AttributeError:
             return "Entity has no website"
 
-#        r = []
-#        if self.obj.building: r.append(smart_unicode(self.obj.building))
-#        return "\n".join(r)
     def heading(self):
         return "Related pages"
+
     def url(self):
         return self.obj.get_website_url()
-        # this old way would take us to the Contacts & People page - not necessary, really
-        #return self.obj.get_absolute_url() + self.link_attributes[1] + "/" # adds "contacts" (or whatever) to URL
+
     def text(self):
         return str(self.obj)# + ": " + self.link_attributes[0]
+
     def short_text(self):
         return str(self.obj.short_name)      
 schema.register_wrapper([models.Entity],EntityWrapper)
 
 class BuildingWrapper(LinkWrapper):
     search_fields = admin.BuildingAdmin.search_fields
-    # link_attributes = models.EntityAutoPageLinkPluginEditor.AUTO_PAGES["contacts-and-people"]
+
     def description(self):
         description = lambda obj: ", ".join(obj.get_postal_address())
         return "this doesn't work yet"
-#        r = []
-#        if self.obj.building: r.append(smart_unicode(self.obj.building))
-#        return "\n".join(r)
+
     def heading(self):
         return "Places"
-    # def url(self):
-    #     return self.obj.get_website_url()
-        # this old way would take us to the Contacts & People page - not necessary, really
-        #return self.obj.get_absolute_url() + self.link_attributes[1] + "/" # adds "contacts" (or whatever) to URL
+
     def text(self):
         return self.obj.get_name()
-    # def short_text(self):
-    #     return str(self.obj.short_name)        
-schema.register_wrapper([models.Building],BuildingWrapper)
-# search.register(models.Building, search_fields=admin.BuildingAdmin.search_fields, 
-#                 description=lambda obj: ", ".join(obj.get_postal_address())
-#                )
 
+    def thumbnail_url(self):
+        try:
+            size = self.THUMBNAIL_SIZE # which is defined in widgetry, and can be overridden in settings
+            source = self.obj.image.file
+            return get_thumbnailer(source).get_thumbnail({'subject_location': u'', 'upscale': True, 'crop': True, 'size': (size, size)}
+).url
+        except Exception,e:
+            print e
+            url = None
+        return url
+
+schema.register_wrapper([models.Building],BuildingWrapper)

example/deployment_settings.py

@@ -1,5 +1,5 @@
 from settings import *
 
-DEBUG = True
+DEBUG = False
 TEMPLATE_DEBUG = DEBUG
 THUMBNAIL_DEBUG = False # if True, will cause template syntax errors for missing images