Generate thumbnails when adding books to the Cybook

src/calibre/devices/cybookg3/driver.py

@@ -4,9 +4,11 @@ __copyright__ = '2009, John Schember <john at nachtimwald.com>'
 Device driver for Bookeen's Cybook Gen 3
 '''
 
-import os, fnmatch
+import os, shutil
+from itertools import cycle
 
 from calibre.devices.usbms.driver import USBMS
+import calibre.devices.cybookg3.t2b as t2b
 
 class CYBOOKG3(USBMS):
     # Ordered list of supported formats
@@ -29,6 +31,76 @@ class CYBOOKG3(USBMS):
     
     EBOOK_DIR_MAIN = "eBooks"
     SUPPORTS_SUB_DIRS = True
+    
+    def upload_books(self, files, names, on_card=False, end_session=True, 
+                     metadata=None):
+        if on_card and not self._card_prefix:
+            raise ValueError(_('The reader has no storage card connected.'))
+            
+        if not on_card:
+            path = os.path.join(self._main_prefix, self.EBOOK_DIR_MAIN)
+        else:
+            path = os.path.join(self._card_prefix, self.EBOOK_DIR_CARD)
+
+        def get_size(obj):
+            if hasattr(obj, 'seek'):
+                obj.seek(0, os.SEEK_END)
+                size = obj.tell()
+                obj.seek(0)
+                return size
+            return os.path.getsize(obj)
+
+        sizes = map(get_size, files)
+        size = sum(sizes)
+
+        if on_card and size > self.free_space()[2] - 1024*1024: 
+            raise FreeSpaceError(_("There is insufficient free space on the storage card"))
+        if not on_card and size > self.free_space()[0] - 2*1024*1024: 
+            raise FreeSpaceError(_("There is insufficient free space in main memory"))
+
+        paths = []
+        names = iter(names)
+        metadata = iter(metadata)
+        
+        for infile in files:
+            newpath = path
+            mdata = metadata.next()
+            
+            if self.SUPPORTS_SUB_DIRS:
+                if 'tags' in mdata.keys():
+                    for tag in mdata['tags']:
+                        if tag.startswith('/'):
+                            newpath += tag
+                            newpath = os.path.normpath(newpath)
+                            break
+
+            if not os.path.exists(newpath):
+                os.makedirs(newpath)
+            
+            filepath = os.path.join(newpath, names.next())                
+            paths.append(filepath)
+            
+            if hasattr(infile, 'read'):
+                infile.seek(0)
+                
+                dest = open(filepath, 'wb')
+                shutil.copyfileobj(infile, dest, 10*1024*1024)
+
+                dest.flush()                
+                dest.close()
+            else:
+                shutil.copy2(infile, filepath)
+                
+            coverdata = None            
+            if 'cover' in mdata.keys():
+                if mdata['cover'] != None:
+                    coverdata = mdata['cover'][2]
+            
+            t2bfile = open('%s_6090.t2b' % (os.path.splitext(filepath)[0]), 'wb')
+            t2b.write_t2b(t2bfile, coverdata)
+            t2bfile.close()
+    
+        return zip(paths, cycle([on_card]))
 
     def delete_books(self, paths, end_session=True):
         for path in paths:

src/calibre/web/feeds/recipes/recipe_clarin.py

@@ -18,34 +18,33 @@ class Clarin(BasicNewsRecipe):
     use_embedded_content  = False
     no_stylesheets        = True
     cover_url             = strftime('http://www.clarin.com/diario/%Y/%m/%d/portada.jpg')
-    
+
     html2lrf_options = [
                           '--comment', description
                         , '--base-font-size', '10'
                         , '--category', 'news, Argentina'
                         , '--publisher', 'Grupo Clarin'
                         ]
-    
+
     remove_tags = [
                      dict(name='a'   , attrs={'class':'Imp'   })
                     ,dict(name='div' , attrs={'class':'Perma' })
                     ,dict(name='h1'  , text='Imprimir'         )
                   ]
-    
-    feeds = [ 
-               (u'Ultimo Momento', u'http://www.clarin.com/diario/hoy/um/sumariorss.xml') 
-              ,(u'El Pais'       , u'http://www.clarin.com/diario/hoy/elpais.xml'       ) 
-              ,(u'Opinion'       , u'http://www.clarin.com/diario/hoy/opinion.xml'      ) 
-              ,(u'El Mundo'      , u'http://www.clarin.com/diario/hoy/elmundo.xml'      ) 
-              ,(u'Sociedad'      , u'http://www.clarin.com/diario/hoy/sociedad.xml'     ) 
-              ,(u'La Ciudad'     , u'http://www.clarin.com/diario/hoy/laciudad.xml'     ) 
+
+    feeds = [
+               (u'Ultimo Momento', u'http://www.clarin.com/diario/hoy/um/sumariorss.xml')
+              ,(u'El Pais'       , u'http://www.clarin.com/diario/hoy/elpais.xml'       )
+              ,(u'Opinion'       , u'http://www.clarin.com/diario/hoy/opinion.xml'      )
+              ,(u'El Mundo'      , u'http://www.clarin.com/diario/hoy/elmundo.xml'      )
+              ,(u'Sociedad'      , u'http://www.clarin.com/diario/hoy/sociedad.xml'     )
+              ,(u'La Ciudad'     , u'http://www.clarin.com/diario/hoy/laciudad.xml'     )
               ,(u'Policiales'    , u'http://www.clarin.com/diario/hoy/policiales.xml'   )
-              ,(u'Deportes'      , u'http://www.clarin.com/diario/hoy/deportes.xml'     )              
+              ,(u'Deportes'      , u'http://www.clarin.com/diario/hoy/deportes.xml'     )
             ]
-    
+
     def get_article_url(self, article):
         artl  = article.get('link',  None)
         rest  = artl.partition('-0')[-1]
         lmain = rest.partition('.')[0]
         return 'http://www.servicios.clarin.com/notas/jsp/clarin/v9/notas/imprimir.jsp?pagid=' + lmain
-