From d96d4300c2882e6532c4d254e014fe61fde251f6 Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Sat, 24 May 2014 23:21:03 +0200
Subject: [PATCH] dont download available books, parse worldcat covers

---
 oml/item/models.py   | 4 +---
 oml/meta/worldcat.py | 6 ++++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/oml/item/models.py b/oml/item/models.py
index c4483be..e74bfc6 100644
--- a/oml/item/models.py
+++ b/oml/item/models.py
@@ -345,12 +345,10 @@ class Item(db.Model):
 
     def queue_download(self):
         u = state.user()
-        t = Transfer.get_or_create(self.id)
         if not u in self.users:
+            t = Transfer.get_or_create(self.id)
             logger.debug('queue %s for download', self.id)
             self.users.append(u)
-        else:
-            logger.debug('%s already queued for download? %s %s', self.id, t.progress, t.added)
 
     def save_file(self, content):
         u = state.user()
diff --git a/oml/meta/worldcat.py b/oml/meta/worldcat.py
index b46972e..0da4403 100644
--- a/oml/meta/worldcat.py
+++ b/oml/meta/worldcat.py
@@ -62,6 +62,12 @@ def lookup(id):
                     data['isbn'] = []
                 if isbn not in data['isbn']:
                     data['isbn'].append(isbn)
+    cover = doc.xpath('//img[@class="cover"]')
+    if cover:
+        data['cover'] = cover[0].attrib['src']
+        if data['cover'].startswith('//'):
+            data['cover'] = 'http:' + data['cover']
+
     if 'author' in data:
         data['author'] = [data['author']]
     if 'title' in data: