X-Git-Url: http://git.veekun.com/zzz-floof.git/blobdiff_plain/74a67e786406779761820b27159df5dd27787c4a..11f3ff4140edcd5dd4d8e20f918c58003c634d10:/floof/model/art.py

diff --git a/floof/model/art.py b/floof/model/art.py
index ef50dcd..7d93e6b 100644
--- a/floof/model/art.py
+++ b/floof/model/art.py
@@ -6,11 +6,12 @@
 
 # from elixir import Entity, Field, Integer, Unicode
 from elixir import *
+import elixir
 
 from pylons import config
 
 from floof.lib.file_storage import get_path, save_file
-from floof.lib.dbhelpers import find_or_create
+from floof.lib.dbhelpers import find_or_create, update_or_create
 
 
 class Art(Entity):
@@ -42,16 +43,38 @@ class Art(Entity):
 
 
     def add_tags(self, tags, user):
-        for tag in tags.split():
-            if len(tag) > 50:
-                raise "Long Tag!" # can we handle this more gracefully?
-            # sqlite seems happy to store strings much longer than the supplied limit...
+        for text in tags.split():
+            if text[0] == '-':
+                # Nega-tags
+                tagtext = TagText.get_by(text=text[1:])
+                if tagtext:
+                    tag = Tag.get_by(art=self, tagger=user, tagtext=tagtext)
+                    if tag:
+                        elixir.session.delete(tag)
 
-            # elixir should really have its own find_or_create.
-            tagtext = find_or_create(TagText, text=tag)
-            tag     = find_or_create(Tag, art=self, tagger=user, tagtext=tagtext)
+            else: 
+                if len(text) > 50:
+                    raise "Long Tag!" # can we handle this more gracefully?
+                # sqlite seems happy to store strings much longer than the supplied limit...
 
 
+
+                # elixir should really have its own find_or_create.
+                tagtext = find_or_create(TagText, text=text)
+                tag     = find_or_create(Tag, art=self, tagger=user, tagtext=tagtext)
+
+
+
+
+    def rate(self, score, user):
+        return update_or_create(Rating, {"rater":user, "art":self}, {"score":score})
+        
+    def user_score(self, user):
+        rating = Rating.get_by(rater=user, art=self)
+        if rating:
+            return rating.score
+        return Rating.default
+
     def __unicode__(self):
         return self.get_path()
 
@@ -59,7 +82,7 @@ class Art(Entity):
 class Tag(Entity):
     # look into how ondelete works.  This just sets a database property.
     art = ManyToOne('Art', ondelete='cascade')
-    tagger = ManyToOne('User')
+    tagger = ManyToOne('User', ondelete='cascade')
     tagtext = ManyToOne('TagText')
 
     # this text setter is no longer useful since I changed the way Art#add_tags works
@@ -82,4 +105,17 @@ class TagText(Entity):
     tags = OneToMany('Tag')
     
     def __unicode__(self):
-        return self.text
\ No newline at end of file
+        return self.text
+        
+
+class Rating(Entity):
+    art = ManyToOne('Art', ondelete='cascade')
+    rater = ManyToOne('User', ondelete='cascade')
+    score = Field(Integer)
+        
+    options = {-1:"sucks", 0:"undecided", 1:"good", 2:"great"}
+    default = 0
+    # options = ["sucks","neutral","good","great"]
+    
+
+Rating.reverse_options = dict (zip(Rating.options.values(), Rating.options.keys()))
\ No newline at end of file