vimeo.lua: update to website changes

share/lua/playlist/vimeo.lua

@@ -37,10 +37,18 @@ function parse()
         while true do
             local line = vlc.readline()
             if not line then break end
-            path = string.match( line, "data%-config%-url=\"(.-)\"" )
-            if path then
-                path = vlc.strings.resolve_xml_special_chars( path )
-                return { { path = path } }
+
+            -- Get the appropriate ubiquitous meta tag. It appears twice:
+            -- <meta property="og:video:url" content="https://player.vimeo.com/video/123456789?autoplay=1">
+            -- <meta property="og:video:url" content="https://vimeo.com/moogaloop.swf?clip_id=123456789&amp;autoplay=1">
+            local meta = string.match( line, "(<meta[^>]- property=\"og:video:url\"[^>]->)" )
+            if meta then
+                local path = string.match( meta, " content=\"(.-)\"" )
+                -- Exclude moogaloop flash URL
+                if path and string.match( path, "player%.vimeo%.com" ) then
+                    path = vlc.strings.resolve_xml_special_chars( path )
+                    return { { path = path } }
+                end
             end
         end