lua playlist: update lelombrik parser

(cherry picked from commit 532e5d01d788f9c161065321e7ffa057e0041df4)
Signed-off-by: Rémi Duraffort <ivoire@videolan.org>

share/lua/playlist/lelombrik.lua

@@ -28,19 +28,26 @@ end
 
 -- Parse function.
 function parse()
-    vidtitle = ""
     while true do
         line = vlc.readline()
-        if not line then break end
-        if string.match( line, "id=\"nom_fichier\">" ) then
-            vidtitle = string.gsub( line, ".*\"nom_fichier\">([^<]*).*", "%1" )
+        if not line then
+            vlc.msg.err("Couldn't extract the video URL from lelombrik")
+            return { }
         end
-        if string.match( line, "flvplayer.swf" ) then
-            -- fallback: retrieve the title from the url if we didn't find it
-            if vidtitle == "" then
-                vidtitle = string.gsub( vlc.path, ".*/([^.]*).*", "%1" )
+
+        if string.match( line, "id=\"nom_fichier\">" ) then
+            title = string.gsub( line, ".*\"nom_fichier\">([^<]*).*", "%1" )
+        elseif string.match( line, "'file'" ) then
+            _,_,path = string.find( line, "'file', *'([^']*)")
+        elseif string.match( line, "flashvars=" ) then
+            path = string.gsub( line, "flashvars=.*&file=([^&]*).*", "%1" )
+            arturl = string.gsub( line, "flashvars=.*&image=([^&]*).*", "%1" )
+        elseif string.match( line, "'image'" ) then
+            _,_,arturl = string.find( line, "'image', *'([^']*)")
         end
-            return { { path = string.gsub( line, ".*flashvars=\"&file=([^&]*).*", "%1" ); arturl = string.gsub( line, ".*&image=([^&]*).*", "%1" ); title = vidtitle } }
+
+        if path and arturl and title then
+            return { { path = path; arturl = arturl; title = title } }
         end
     end
 end