libsaria: Switch most code to use all_attrs()

all_attrs() is my new way of doing things, so it makes sense to use it
now.

libsaria/controls.py

@@ -71,7 +71,7 @@ def set_like(like=None):
 	callbacks.like_song(like)
 
 def get_like():
-	return sources.get_attrs("like")
+	return sources.all_attrs()["like"]
 
 def load(file):
 	file = expand(file)

libsaria/path/export.py

@@ -9,7 +9,7 @@ import libsaria.xm as xml
 
 add_child = xml.add_child
 add_text  = xml.add_text
-get_attrs = libsaria.sources.get_attrs_id
+get_attrs = libsaria.sources.library.get_attrs
 file_id   = path.file_id
 lib_file  = "library"
 vers      = "%s.%s" % (version.__major__, version.__minor__)

libsaria/path/lastfm.py

@@ -69,9 +69,9 @@ def lfm_cache_album(artist, album, title, file):
 	return False
 
 def get_album_art(file):
-	id, artist, album, title = sources.get_attrs("id", "artist", "album", "title")
-	file = cache.get_item(artist, album, title, "Folder.jpg", lfm_cache_album)
-	callbacks.get_art(file, id)
+	attrs = sources.all_attrs()
+	file = cache.get_item(attrs["artist"], attrs["album"], attrs["title"], "Folder.jpg", lfm_cache_album)
+	callbacks.get_art(file, attrs["id"])
 
 def get_artwork(file):
 	threading.Thread(target=get_album_art, args=(file,)).start()

libsaria/sources/__init__.py

@@ -13,8 +13,11 @@ import attrs
 attrs.load_dattrs()
 cur_id = None
 
+def get_cur_id():
+	return cur_id
+
 def inc_count():
-	attrs.inc_count(get_attrs("id")[0])
+	attrs.inc_count(get_cur_id())
 
 def find_attrs(file, *attr_list):
 	if file == None:
@@ -78,9 +81,6 @@ def all_attrs():
 		res["count"] = attrs.get_count("count")
 	return res
 
-def get_cur_id():
-	return cur_id
-
 def filter(text):
 	visible = library.filter(text)
 	playlist.set_visible(visible)
@@ -91,7 +91,7 @@ def is_visible(id):
 	return library.is_visible(id)
 
 def set_attr(attr, value):
-	id = get_attrs("id")[0]
+	id = get_cur_id()
 	if id:
 		attrs.set_dattr(id, attr, value)
 
@@ -105,7 +105,7 @@ def make_library(path):
 def play_id(id):
 	global cur_id
 	cur_id = id
-	file   = get_attrs("filepath")[0]
+	file   = all_attrs()["filepath"]
 	queue.rm_ids([id])
 	libsaria.controls.load(file)
 	libsaria.controls.play()
@@ -117,7 +117,7 @@ def next():
 		id = playlist.get_next(cur_id)
 	if id != None:
 		cur_id = id
-		return get_attrs("filepath")[0]
+		return all_attrs()["filepath"]
 
 def list_source(list_func, *attrs):
 	ret = []