[ie/ximalaya:album] fix #11327

yt_dlp/extractor/ximalaya.py

@@ -222,25 +222,37 @@ class XimalayaAlbumIE(XimalayaBaseIE):
     def _real_extract(self, url):
         playlist_id = self._match_id(url)
 
-        first_page = self._fetch_page(playlist_id, 1)
-        page_count = math.ceil(first_page['trackTotalCount'] / first_page['pageSize'])
+        title = self._download_json(
+            'https://www.ximalaya.com/revision/album/v1/simple',
+            playlist_id, note='Downloading album info', query={'albumId': playlist_id})['data']['albumPageMainInfo']['albumTitle']
 
-        entries = InAdvancePagedList(
-            lambda idx: self._get_entries(self._fetch_page(playlist_id, idx + 1) if idx else first_page),
-            page_count, first_page['pageSize'])
 
-        title = traverse_obj(first_page, ('tracks', 0, 'albumTitle'), expected_type=str)
+        page_size = 30
+        page_idx = 1
+        page_cache = {}
+        while True:
+            page_data = self._fetch_page(playlist_id, page_idx, page_size)
+            page_cache[str(page_idx)] = page_data
+            if len(page_data['tracksAudioPlay']) < page_size:
+                break
+            page_idx += 1
+
+        page_count = page_idx
+
+        entries = InAdvancePagedList(
+            lambda idx: self._get_entries(page_cache[str(idx+1)]),
+            page_count, page_size)
 
         return self.playlist_result(entries, playlist_id, title)
 
-    def _fetch_page(self, playlist_id, page_idx):
+    def _fetch_page(self, playlist_id, page_idx, page_size=30):
         return self._download_json(
-            'https://www.ximalaya.com/revision/album/v1/getTracksList',
+            'https://www.ximalaya.com/revision/play/v1/show',
             playlist_id, note=f'Downloading tracks list page {page_idx}',
-            query={'albumId': playlist_id, 'pageNum': page_idx})['data']
+            query={'id': playlist_id, 'num': page_idx, 'size': page_size, 'ptype': 0})['data']
 
     def _get_entries(self, page_data):
-        for e in page_data['tracks']:
+        for e in page_data['tracksAudioPlay']:
             yield self.url_result(
-                self._proto_relative_url(f'//www.ximalaya.com{e["url"]}'),
+                self._proto_relative_url(f'//www.ximalaya.com{e["trackUrl"]}'),
                 XimalayaIE, e.get('trackId'), e.get('title'))