update album art embed plugin for new API

--HG--
rename : beetsplug/embedcoverart.py => beetsplug/embedart.py

beets/autotag/art.py

@@ -35,6 +35,7 @@ def art_for_asin(asin):
         # Fetch the image.
         url = AMAZON_URL % (asin, index)
         try:
+            log.debug('Downloading art: %s' % url)
             fn, headers = urllib.urlretrieve(url)
         except IOError:
             log.debug('error fetching art at URL %s' % url)
@@ -42,6 +43,7 @@ def art_for_asin(asin):
             
         # Make sure it's actually an image.
         if headers.gettype() == AMAZON_CONTENT_TYPE:
+            log.debug('Downloaded art to: %s' % fn)
             return fn
 
 
@@ -52,8 +54,10 @@ def art_for_album(album):
     to downloaded art for the album (or None if no art is found).
     """
     if album['asin']:
+        log.debug('Fetching album art for ASIN %s.' % album['asin'])
         return art_for_asin(album['asin'])
     else:
+        log.debug('No ASIN available: no art found.')
         return None
 
 

beetsplug/embedart.py

@@ -0,0 +1,34 @@
+import logging
+from email.mime.image import MIMEImage
+from beets.plugins import BeetsPlugin
+from beets import mediafile
+
+log = logging.getLogger('beets')
+
+class EmbedCoverArtPlugin(BeetsPlugin):
+    """Allows albumart to be embedded into the actual files."""
+    def configure(self, config):
+        pass
+
+@EmbedCoverArtPlugin.listen('album_imported')
+def album_imported(lib, album):
+    if album.artpath:
+        data = open(album.artpath, 'rb').read()
+        img = MIMEImage(data)
+        mime_img = img.get_content_subtype()
+
+        if mime_img == 'jpeg':
+            kind = mediafile.imagekind.JPEG
+        elif mime_img == 'png':
+            kind = mediafile.imagekind.PNG
+        else:
+            log.error('A file of type %s is not allowed as coverart.'
+                        % mime_img)
+            return
+
+        # Add art to each file.
+        log.debug('Embedding album art.')
+        for item in album.items():
+            f = mediafile.MediaFile(item.path)
+            f.art = (data, kind)
+            f.save()

beetsplug/embedcoverart.py

@@ -1,45 +0,0 @@
-from beets.plugins import BeetsPlugin
-from beets import mediafile
-
-import logging
-
-from email.mime.image import MIMEImage
-
-log = logging.getLogger('beets')
-
-
-class EmbedCoverArtPlugin(BeetsPlugin):
-    '''Allows albumart to be embedded into the actual files.'''
-
-    def __init__(self):
-        self.register_listener('loaded', self.loaded)
-        self.register_listener('album_imported', self.album_imported)
-
-    def configure(self, config):
-        pass
-
-    def loaded(self):
-        pass
-
-    def album_imported(self, lib, album):
-        albumart = album.artpath
-        ALLOWED_MIMES = ('jpeg','png')
-
-        if albumart:
-            albumart_raw = open(albumart, 'rb').read()
-            img = MIMEImage(albumart_raw)
-            mime_img = img.get_content_subtype()
-
-            if mime_img in ALLOWED_MIMES:
-                mime_type = 'image/%s' % mime_img
-
-                for item in album.items():
-                    f = mediafile.MediaFile(item)
-                    
-                    if "mp3" in item.type:
-                        f.albumart_mime = mime_type
-                    
-                    f.albumart = albumart_raw
-                    f.save()
-            else:
-                log.error('Sorry, a file of type %s is not allowed as coverart.' % mime_img)