From fa623dc0b07a1d329db7c22d5963814929745497 Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Thu, 6 Jan 2011 12:23:35 +0530
Subject: [PATCH] add manage command to rebuild cache, only update cache after
 updating sort values

---
 pandora/item/management/__init__.py           |  0
 pandora/item/management/commands/__init__.py  |  0
 .../item/management/commands/rebuildcache.py  | 29 +++++++++++++++++++
 pandora/item/models.py                        | 12 ++++----
 pandora/itemlist/models.py                    |  4 +++
 pandora/templates/site.json                   |  2 +-
 6 files changed, 41 insertions(+), 6 deletions(-)
 create mode 100644 pandora/item/management/__init__.py
 create mode 100644 pandora/item/management/commands/__init__.py
 create mode 100644 pandora/item/management/commands/rebuildcache.py

diff --git a/pandora/item/management/__init__.py b/pandora/item/management/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/pandora/item/management/commands/__init__.py b/pandora/item/management/commands/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/pandora/item/management/commands/rebuildcache.py b/pandora/item/management/commands/rebuildcache.py
new file mode 100644
index 00000000..a3f2417f
--- /dev/null
+++ b/pandora/item/management/commands/rebuildcache.py
@@ -0,0 +1,29 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+
+import os
+from os.path import join, dirname, basename, splitext, exists
+
+from django.core.management.base import BaseCommand, CommandError
+from django.conf import settings
+
+from ... import models
+
+
+class Command(BaseCommand):
+    """
+    rebuild sort/search cache for all items.
+    """
+    help = 'listen to rabbitmq and execute encoding tasks.'
+    args = ''
+
+    def handle(self, **options):
+        offset = 0
+        chunk = 100
+        pos = models.Item.objects.count()
+        while offset <= models.Item.objects.count():
+            for i in models.Item.objects.all().order_by('id')[offset:offset+chunk]:
+                print pos, i.itemId
+                i.save()
+                pos -= 1
+            offset += chunk
diff --git a/pandora/item/models.py b/pandora/item/models.py
index 2b7f9079..4b350efd 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -164,7 +164,6 @@ class Item(models.Model):
         return '/%s' % self.itemId
 
     def save(self, *args, **kwargs):
-        self.json = self.get_json()
         self.oxdbId = self.oxdb_id()
 
         if self.poster:
@@ -173,10 +172,11 @@ class Item(models.Model):
         else:
             self.poster_height = 128
             self.poster_width = 80
-        super(Item, self).save(*args, **kwargs)
         self.update_find()
         self.update_sort()
         self.update_facets()
+        self.json = self.get_json()
+        super(Item, self).save(*args, **kwargs)
 
     def delete(self, *args, **kwargs):
         self.delete_poster()
@@ -298,7 +298,9 @@ class Item(models.Model):
         return layers
 
     def get_json(self, fields=None):
-        item = {}
+        item = {
+            'id': self.itemId
+        }
         item.update(self.external_data)
         item.update(self.data)
         for key in site_config['keys'].keys():
@@ -490,10 +492,10 @@ class Item(models.Model):
                     value = self.get(source, None)
                     if isinstance(value, basestring):
                         value = datetime.strptime(value, '%Y-%m-%d')
-                    setattr(s, '%s_desc'%name, value)
+                    setattr(s, name, value)
                     if not value:
                         value = datetime.strptime('9999-12-12', '%Y-%m-%d')
-                    setattr(s, name, value)
+                    setattr(s, '%s_desc'%name, value)
 
         #sort keys based on database, these will always be available
         s.itemId = self.itemId.replace('0x', 'xx')
diff --git a/pandora/itemlist/models.py b/pandora/itemlist/models.py
index 0320c578..28c7fc82 100644
--- a/pandora/itemlist/models.py
+++ b/pandora/itemlist/models.py
@@ -5,6 +5,7 @@ from __future__ import division, with_statement
 from django.db import models
 from django.contrib.auth.models import User
 
+from ox.django.fields import DictField
 
 class List(models.Model):
 
@@ -16,6 +17,9 @@ class List(models.Model):
     user = models.ForeignKey(User)
     name = models.CharField(max_length=255)
     public = models.BooleanField(default=False)
+    
+    query = DictField(default={})
+
     items = models.ManyToManyField('item.Item', related_name='lists',
                                                 through='ListItem')
 
diff --git a/pandora/templates/site.json b/pandora/templates/site.json
index 14b04f78..269771d1 100644
--- a/pandora/templates/site.json
+++ b/pandora/templates/site.json
@@ -83,7 +83,7 @@
         {"id": "producer", "title": "Producer", "width": 180, "type": "person"},
         {"id": "cinematographer", "title": "Cinematographer", "width": 180, "type": "person"},
         {"id": "editor", "title": "Editor", "width": 180, "type": "person"},
-        {"id": "actor", "title": "Number of Actors", "width": 60, "type": "person"},
+        {"id": "numberofactors", "title": "Number of Actors", "width": 60, "key": "actor", "type": "length"},
         {"id": "genre", "title": "Genre", "width": 120, "type": "string"},
         {"id": "numberofkeywords", "title": "Number of Keywords", "width": 60, "key": "keyword", "type": "length"},
         {"id": "wordsinsummary", "title": "Words in Summary", "width": 60, "key": "summary", "type": "words"},