Add Doku-Streams plugin and prefer source metadata

addon/default.py

@@ -958,6 +958,57 @@ def _update_repository_source(info_url: str) -> bool:
         return False
 
 
+def _settings_key_for_plugin(name: str) -> str:
+    safe = re.sub(r"[^a-z0-9]+", "_", (name or "").strip().casefold()).strip("_")
+    return f"update_version_{safe}" if safe else "update_version_unknown"
+
+
+def _collect_plugin_metadata(plugin: BasisPlugin, titles: list[str]) -> dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember] | None]]:
+    getter = getattr(plugin, "metadata_for", None)
+    if not callable(getter):
+        return {}
+    collected: dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember] | None]] = {}
+    for title in titles:
+        try:
+            labels, art, cast = getter(title)
+        except Exception:
+            continue
+        if isinstance(labels, dict) or isinstance(art, dict) or cast:
+            label_map = {str(k): str(v) for k, v in dict(labels or {}).items() if v}
+            art_map = {str(k): str(v) for k, v in dict(art or {}).items() if v}
+            collected[title] = (label_map, art_map, cast if isinstance(cast, list) else None)
+    return collected
+
+
+def _needs_tmdb(labels: dict[str, str], art: dict[str, str], *, want_plot: bool, want_art: bool) -> bool:
+    if want_plot and not labels.get("plot"):
+        return True
+    if want_art and not (art.get("thumb") or art.get("poster") or art.get("fanart") or art.get("landscape")):
+        return True
+    return False
+
+
+def _merge_metadata(
+    title: str,
+    tmdb_labels: dict[str, str] | None,
+    tmdb_art: dict[str, str] | None,
+    tmdb_cast: list[TmdbCastMember] | None,
+    plugin_meta: tuple[dict[str, str], dict[str, str], list[TmdbCastMember] | None] | None,
+) -> tuple[dict[str, str], dict[str, str], list[TmdbCastMember] | None]:
+    labels = dict(tmdb_labels or {})
+    art = dict(tmdb_art or {})
+    cast = tmdb_cast
+    if plugin_meta is not None:
+        meta_labels, meta_art, meta_cast = plugin_meta
+        labels.update({k: str(v) for k, v in dict(meta_labels or {}).items() if v})
+        art.update({k: str(v) for k, v in dict(meta_art or {}).items() if v})
+        if meta_cast is not None:
+            cast = meta_cast
+    if "title" not in labels:
+        labels["title"] = title
+    return labels, art, cast
+
+
 def _sync_update_version_settings() -> None:
     addon = _get_addon()
     addon_version = "0.0.0"
@@ -974,9 +1025,10 @@ def _sync_update_version_settings() -> None:
         "update_version_einschalten": "-",
         "update_version_topstreamfilm": "-",
         "update_version_filmpalast": "-",
+        "update_version_doku_streams": "-",
     }
     for plugin in _discover_plugins().values():
-        key = f"update_version_{str(plugin.name).strip().lower()}"
+        key = _settings_key_for_plugin(str(plugin.name))
         if key in versions:
             versions[key] = _plugin_version(plugin)
     for key, value in versions.items():
@@ -1072,10 +1124,24 @@ def _show_plugin_search_results(plugin_name: str, query: str) -> None:
             results = [str(t).strip() for t in (results or []) if t and str(t).strip()]
             results.sort(key=lambda value: value.casefold())
 
+            plugin_meta = _collect_plugin_metadata(plugin, results)
             tmdb_prefetched: dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember]]] = {}
-            if results and not canceled:
+            show_tmdb = _tmdb_enabled()
+            show_plot = _get_setting_bool("tmdb_show_plot", default=True)
+            show_art = _get_setting_bool("tmdb_show_art", default=True)
+            prefer_source = bool(getattr(plugin, "prefer_source_metadata", False))
+            tmdb_titles = list(results)
+            if show_tmdb and prefer_source:
+                tmdb_titles = []
+                for title in results:
+                    meta = plugin_meta.get(title)
+                    meta_labels = meta[0] if meta else {}
+                    meta_art = meta[1] if meta else {}
+                    if _needs_tmdb(meta_labels, meta_art, want_plot=show_plot, want_art=show_art):
+                        tmdb_titles.append(title)
+            if show_tmdb and tmdb_titles and not canceled:
                 canceled = progress(35, f"{plugin_name} (1/1) Metadaten…")
-                tmdb_prefetched = _tmdb_labels_and_art_bulk(list(results))
+                tmdb_prefetched = _tmdb_labels_and_art_bulk(list(tmdb_titles))
 
             total_results = max(1, len(results))
             for index, title in enumerate(results, start=1):
@@ -1084,8 +1150,9 @@ def _show_plugin_search_results(plugin_name: str, query: str) -> None:
                 if index == 1 or index == total_results or (index % 10 == 0):
                     pct = 35 + int((index / float(total_results)) * 60)
                     canceled = progress(pct, f"{plugin_name} (1/1) aufbereiten {index}/{total_results}")
-                info_labels, art, cast = tmdb_prefetched.get(title, _tmdb_labels_and_art(title))
-                info_labels = dict(info_labels or {})
+                tmdb_info, tmdb_art, tmdb_cast = tmdb_prefetched.get(title, ({}, {}, []))
+                meta = plugin_meta.get(title)
+                info_labels, art, cast = _merge_metadata(title, tmdb_info, tmdb_art, tmdb_cast, meta)
                 info_labels.setdefault("mediatype", "tvshow")
                 if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
                     info_labels.setdefault("tvshowtitle", title)
@@ -1248,15 +1315,29 @@ def _show_search_results(query: str) -> None:
                 continue
             results = [str(t).strip() for t in (results or []) if t and str(t).strip()]
             _log(f"Treffer ({plugin_name}): {len(results)}", xbmc.LOGDEBUG)
+            plugin_meta = _collect_plugin_metadata(plugin, results)
             tmdb_prefetched: dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember]]] = {}
-            if results:
+            show_tmdb = _tmdb_enabled()
+            show_plot = _get_setting_bool("tmdb_show_plot", default=True)
+            show_art = _get_setting_bool("tmdb_show_art", default=True)
+            prefer_source = bool(getattr(plugin, "prefer_source_metadata", False))
+            tmdb_titles = list(results)
+            if show_tmdb and prefer_source:
+                tmdb_titles = []
+                for title in results:
+                    meta = plugin_meta.get(title)
+                    meta_labels = meta[0] if meta else {}
+                    meta_art = meta[1] if meta else {}
+                    if _needs_tmdb(meta_labels, meta_art, want_plot=show_plot, want_art=show_art):
+                        tmdb_titles.append(title)
+            if show_tmdb and tmdb_titles:
                 canceled = progress(
                     range_start + int((range_end - range_start) * 0.35),
                     f"{plugin_name} ({plugin_index}/{total_plugins}) Metadaten…",
                 )
                 if canceled:
                     break
-                tmdb_prefetched = _tmdb_labels_and_art_bulk(list(results))
+                tmdb_prefetched = _tmdb_labels_and_art_bulk(list(tmdb_titles))
             total_results = max(1, len(results))
             for title_index, title in enumerate(results, start=1):
                 if title_index == 1 or title_index == total_results or (title_index % 10 == 0):
@@ -1266,8 +1347,9 @@ def _show_search_results(query: str) -> None:
                     )
                     if canceled:
                         break
-                info_labels, art, cast = tmdb_prefetched.get(title, _tmdb_labels_and_art(title))
-                info_labels = dict(info_labels or {})
+                tmdb_info, tmdb_art, tmdb_cast = tmdb_prefetched.get(title, ({}, {}, []))
+                meta = plugin_meta.get(title)
+                info_labels, art, cast = _merge_metadata(title, tmdb_info, tmdb_art, tmdb_cast, meta)
                 info_labels.setdefault("mediatype", "tvshow")
                 if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
                     info_labels.setdefault("tvshowtitle", title)
@@ -1619,6 +1701,176 @@ def _show_genres(plugin_name: str) -> None:
     xbmcplugin.endOfDirectory(handle)
 
 
+def _show_categories(plugin_name: str) -> None:
+    handle = _get_handle()
+    _log(f"Kategorien laden: {plugin_name}")
+    plugin = _discover_plugins().get(plugin_name)
+    if plugin is None:
+        xbmcgui.Dialog().notification("Kategorien", "Plugin nicht gefunden.", xbmcgui.NOTIFICATION_INFO, 3000)
+        xbmcplugin.endOfDirectory(handle)
+        return
+    getter = getattr(plugin, "categories", None)
+    if not callable(getter):
+        xbmcgui.Dialog().notification("Kategorien", "Kategorien nicht verfuegbar.", xbmcgui.NOTIFICATION_INFO, 3000)
+        xbmcplugin.endOfDirectory(handle)
+        return
+    try:
+        categories = list(getter() or [])
+    except Exception as exc:
+        _log(f"Kategorien konnten nicht geladen werden ({plugin_name}): {exc}", xbmc.LOGWARNING)
+        xbmcgui.Dialog().notification("Kategorien", "Kategorien konnten nicht geladen werden.", xbmcgui.NOTIFICATION_INFO, 3000)
+        xbmcplugin.endOfDirectory(handle)
+        return
+    for category in categories:
+        category = str(category).strip()
+        if not category:
+            continue
+        _add_directory_item(
+            handle,
+            category,
+            "category_titles_page",
+            {"plugin": plugin_name, "category": category, "page": "1"},
+            is_folder=True,
+        )
+    xbmcplugin.endOfDirectory(handle)
+
+
+def _show_category_titles_page(plugin_name: str, category: str, page: int = 1) -> None:
+    handle = _get_handle()
+    plugin = _discover_plugins().get(plugin_name)
+    if plugin is None:
+        xbmcgui.Dialog().notification("Kategorien", "Plugin nicht gefunden.", xbmcgui.NOTIFICATION_INFO, 3000)
+        xbmcplugin.endOfDirectory(handle)
+        return
+
+    page = max(1, int(page or 1))
+    paging_getter = getattr(plugin, "titles_for_genre_page", None)
+    if not callable(paging_getter):
+        xbmcgui.Dialog().notification("Kategorien", "Paging nicht verfuegbar.", xbmcgui.NOTIFICATION_INFO, 3000)
+        xbmcplugin.endOfDirectory(handle)
+        return
+
+    total_pages = None
+    count_getter = getattr(plugin, "genre_page_count", None)
+    if callable(count_getter):
+        try:
+            total_pages = int(count_getter(category) or 1)
+        except Exception:
+            total_pages = None
+    if total_pages is not None:
+        page = min(page, max(1, total_pages))
+        xbmcplugin.setPluginCategory(handle, f"{category} ({page}/{total_pages})")
+    else:
+        xbmcplugin.setPluginCategory(handle, f"{category} ({page})")
+    _set_content(handle, "movies" if (plugin_name or "").casefold() == "einschalten" else "tvshows")
+
+    if page > 1:
+        _add_directory_item(
+            handle,
+            "Vorherige Seite",
+            "category_titles_page",
+            {"plugin": plugin_name, "category": category, "page": str(page - 1)},
+            is_folder=True,
+        )
+
+    try:
+        titles = list(paging_getter(category, page) or [])
+    except Exception as exc:
+        _log(f"Kategorie-Seite konnte nicht geladen werden ({plugin_name}/{category} p{page}): {exc}", xbmc.LOGWARNING)
+        xbmcgui.Dialog().notification("Kategorien", "Seite konnte nicht geladen werden.", xbmcgui.NOTIFICATION_INFO, 3000)
+        xbmcplugin.endOfDirectory(handle)
+        return
+
+    titles = [str(t).strip() for t in titles if t and str(t).strip()]
+    titles.sort(key=lambda value: value.casefold())
+
+    show_tmdb = _get_setting_bool("tmdb_genre_metadata", default=False)
+    if titles:
+        plugin_meta = _collect_plugin_metadata(plugin, titles)
+        show_tmdb = _tmdb_enabled()
+        show_plot = _get_setting_bool("tmdb_show_plot", default=True)
+        show_art = _get_setting_bool("tmdb_show_art", default=True)
+        prefer_source = bool(getattr(plugin, "prefer_source_metadata", False))
+        tmdb_prefetched: dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember]]] = {}
+        tmdb_titles = list(titles)
+        if show_tmdb and prefer_source:
+            tmdb_titles = []
+            for title in titles:
+                meta = plugin_meta.get(title)
+                meta_labels = meta[0] if meta else {}
+                meta_art = meta[1] if meta else {}
+                if _needs_tmdb(meta_labels, meta_art, want_plot=show_plot, want_art=show_art):
+                    tmdb_titles.append(title)
+        if show_tmdb and tmdb_titles:
+            with _busy_dialog():
+                tmdb_prefetched = _tmdb_labels_and_art_bulk(tmdb_titles)
+        if show_tmdb:
+            for title in titles:
+                tmdb_info, tmdb_art, tmdb_cast = tmdb_prefetched.get(title, ({}, {}, []))
+                meta = plugin_meta.get(title)
+                info_labels, art, cast = _merge_metadata(title, tmdb_info, tmdb_art, tmdb_cast, meta)
+                info_labels.setdefault("mediatype", "tvshow")
+                if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
+                    info_labels.setdefault("tvshowtitle", title)
+                playstate = _title_playstate(plugin_name, title)
+                info_labels = _apply_playstate_to_info(dict(info_labels), playstate)
+                display_label = _label_with_duration(title, info_labels)
+                display_label = _label_with_playstate(display_label, playstate)
+                direct_play = bool(
+                    plugin_name.casefold() == "einschalten"
+                    and _get_setting_bool("einschalten_enable_playback", default=False)
+                )
+                _add_directory_item(
+                    handle,
+                    display_label,
+                    "play_movie" if direct_play else "seasons",
+                    {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
+                    is_folder=not direct_play,
+                    info_labels=info_labels,
+                    art=art,
+                    cast=cast,
+                )
+        else:
+            for title in titles:
+                playstate = _title_playstate(plugin_name, title)
+                meta = plugin_meta.get(title)
+                info_labels, art, cast = _merge_metadata(title, {}, {}, None, meta)
+                direct_play = bool(
+                    plugin_name.casefold() == "einschalten"
+                    and _get_setting_bool("einschalten_enable_playback", default=False)
+                )
+                _add_directory_item(
+                    handle,
+                    _label_with_playstate(title, playstate),
+                    "play_movie" if direct_play else "seasons",
+                    {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
+                    is_folder=not direct_play,
+                    info_labels=_apply_playstate_to_info(info_labels, playstate),
+                    art=art,
+                    cast=cast,
+                )
+
+    show_next = False
+    if total_pages is not None:
+        show_next = page < total_pages
+    else:
+        has_more_getter = getattr(plugin, "genre_has_more", None)
+        if callable(has_more_getter):
+            try:
+                show_next = bool(has_more_getter(category, page))
+            except Exception:
+                show_next = False
+
+    if show_next:
+        _add_directory_item(
+            handle,
+            "Nächste Seite",
+            "category_titles_page",
+            {"plugin": plugin_name, "category": category, "page": str(page + 1)},
+            is_folder=True,
+        )
+    xbmcplugin.endOfDirectory(handle)
+
 def _show_genre_titles_page(plugin_name: str, genre: str, page: int = 1) -> None:
     handle = _get_handle()
     plugin = _discover_plugins().get(plugin_name)
@@ -1670,48 +1922,49 @@ def _show_genre_titles_page(plugin_name: str, genre: str, page: int = 1) -> None
 
     show_tmdb = _get_setting_bool("tmdb_genre_metadata", default=False)
     if titles:
-        if show_tmdb:
-            with _busy_dialog():
-                tmdb_prefetched = _tmdb_labels_and_art_bulk(titles)
-                for title in titles:
-                    info_labels, art, cast = tmdb_prefetched.get(title, _tmdb_labels_and_art(title))
-                    info_labels = dict(info_labels or {})
-                    info_labels.setdefault("mediatype", "tvshow")
-                    if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
-                        info_labels.setdefault("tvshowtitle", title)
-                    playstate = _title_playstate(plugin_name, title)
-                    info_labels = _apply_playstate_to_info(dict(info_labels), playstate)
-                    display_label = _label_with_duration(title, info_labels)
-                    display_label = _label_with_playstate(display_label, playstate)
-                    direct_play = bool(
-                        plugin_name.casefold() == "einschalten"
-                        and _get_setting_bool("einschalten_enable_playback", default=False)
-                    )
-                    _add_directory_item(
-                        handle,
-                        display_label,
-                        "play_movie" if direct_play else "seasons",
-                        {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
-                        is_folder=not direct_play,
-                        info_labels=info_labels,
-                        art=art,
-                        cast=cast,
-                    )
-        else:
+        plugin_meta = _collect_plugin_metadata(plugin, titles)
+        show_tmdb = show_tmdb and _tmdb_enabled()
+        show_plot = _get_setting_bool("tmdb_show_plot", default=True)
+        show_art = _get_setting_bool("tmdb_show_art", default=True)
+        prefer_source = bool(getattr(plugin, "prefer_source_metadata", False))
+        tmdb_prefetched: dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember]]] = {}
+        tmdb_titles = list(titles)
+        if show_tmdb and prefer_source:
+            tmdb_titles = []
             for title in titles:
-                playstate = _title_playstate(plugin_name, title)
-                direct_play = bool(
-                    plugin_name.casefold() == "einschalten"
-                    and _get_setting_bool("einschalten_enable_playback", default=False)
-                )
-                _add_directory_item(
-                    handle,
-                    _label_with_playstate(title, playstate),
-                    "play_movie" if direct_play else "seasons",
-                    {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
-                    is_folder=not direct_play,
-                    info_labels=_apply_playstate_to_info({"title": title}, playstate),
-                )
+                meta = plugin_meta.get(title)
+                meta_labels = meta[0] if meta else {}
+                meta_art = meta[1] if meta else {}
+                if _needs_tmdb(meta_labels, meta_art, want_plot=show_plot, want_art=show_art):
+                    tmdb_titles.append(title)
+        if show_tmdb and tmdb_titles:
+            with _busy_dialog():
+                tmdb_prefetched = _tmdb_labels_and_art_bulk(tmdb_titles)
+        for title in titles:
+            tmdb_info, tmdb_art, tmdb_cast = tmdb_prefetched.get(title, ({}, {}, [])) if show_tmdb else ({}, {}, [])
+            meta = plugin_meta.get(title)
+            info_labels, art, cast = _merge_metadata(title, tmdb_info, tmdb_art, tmdb_cast, meta)
+            info_labels.setdefault("mediatype", "tvshow")
+            if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
+                info_labels.setdefault("tvshowtitle", title)
+            playstate = _title_playstate(plugin_name, title)
+            info_labels = _apply_playstate_to_info(dict(info_labels), playstate)
+            display_label = _label_with_duration(title, info_labels)
+            display_label = _label_with_playstate(display_label, playstate)
+            direct_play = bool(
+                plugin_name.casefold() == "einschalten"
+                and _get_setting_bool("einschalten_enable_playback", default=False)
+            )
+            _add_directory_item(
+                handle,
+                display_label,
+                "play_movie" if direct_play else "seasons",
+                {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
+                is_folder=not direct_play,
+                info_labels=info_labels,
+                art=art,
+                cast=cast,
+            )
 
     show_next = False
     if total_pages is not None:
@@ -2159,40 +2412,45 @@ def _show_popular(plugin_name: str | None = None, page: int = 1) -> None:
 
         show_tmdb = _get_setting_bool("tmdb_genre_metadata", default=False)
         if page_items:
-            if show_tmdb:
-                with _busy_dialog():
-                    tmdb_prefetched = _tmdb_labels_and_art_bulk(page_items)
-                    for title in page_items:
-                        info_labels, art, cast = tmdb_prefetched.get(title, _tmdb_labels_and_art(title))
-                        info_labels = dict(info_labels or {})
-                        info_labels.setdefault("mediatype", "tvshow")
-                        if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
-                            info_labels.setdefault("tvshowtitle", title)
-                        playstate = _title_playstate(plugin_name, title)
-                        info_labels = _apply_playstate_to_info(dict(info_labels), playstate)
-                        display_label = _label_with_duration(title, info_labels)
-                        display_label = _label_with_playstate(display_label, playstate)
-                        _add_directory_item(
-                            handle,
-                            display_label,
-                            "seasons",
-                            {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
-                            is_folder=True,
-                            info_labels=info_labels,
-                            art=art,
-                            cast=cast,
-                        )
-            else:
+            plugin_meta = _collect_plugin_metadata(plugin, page_items)
+            show_tmdb = show_tmdb and _tmdb_enabled()
+            show_plot = _get_setting_bool("tmdb_show_plot", default=True)
+            show_art = _get_setting_bool("tmdb_show_art", default=True)
+            prefer_source = bool(getattr(plugin, "prefer_source_metadata", False))
+            tmdb_prefetched: dict[str, tuple[dict[str, str], dict[str, str], list[TmdbCastMember]]] = {}
+            tmdb_titles = list(page_items)
+            if show_tmdb and prefer_source:
+                tmdb_titles = []
                 for title in page_items:
-                    playstate = _title_playstate(plugin_name, title)
-                    _add_directory_item(
-                        handle,
-                        _label_with_playstate(title, playstate),
-                        "seasons",
-                        {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
-                        is_folder=True,
-                        info_labels=_apply_playstate_to_info({"title": title}, playstate),
-                    )
+                    meta = plugin_meta.get(title)
+                    meta_labels = meta[0] if meta else {}
+                    meta_art = meta[1] if meta else {}
+                    if _needs_tmdb(meta_labels, meta_art, want_plot=show_plot, want_art=show_art):
+                        tmdb_titles.append(title)
+            if show_tmdb and tmdb_titles:
+                with _busy_dialog():
+                    tmdb_prefetched = _tmdb_labels_and_art_bulk(tmdb_titles)
+            for title in page_items:
+                tmdb_info, tmdb_art, tmdb_cast = tmdb_prefetched.get(title, ({}, {}, []))
+                meta = plugin_meta.get(title)
+                info_labels, art, cast = _merge_metadata(title, tmdb_info, tmdb_art, tmdb_cast, meta)
+                info_labels.setdefault("mediatype", "tvshow")
+                if (info_labels.get("mediatype") or "").strip().casefold() == "tvshow":
+                    info_labels.setdefault("tvshowtitle", title)
+                playstate = _title_playstate(plugin_name, title)
+                info_labels = _apply_playstate_to_info(dict(info_labels), playstate)
+                display_label = _label_with_duration(title, info_labels)
+                display_label = _label_with_playstate(display_label, playstate)
+                _add_directory_item(
+                    handle,
+                    display_label,
+                    "seasons",
+                    {"plugin": plugin_name, "title": title, **_series_url_params(plugin, title)},
+                    is_folder=True,
+                    info_labels=info_labels,
+                    art=art,
+                    cast=cast,
+                )
 
         if total_pages > 1 and page < total_pages:
             _add_directory_item(
@@ -2945,6 +3203,8 @@ def run() -> None:
         _show_genre_sources()
     elif action == "genres":
         _show_genres(params.get("plugin", ""))
+    elif action == "categories":
+        _show_categories(params.get("plugin", ""))
     elif action == "new_titles":
         _show_new_titles(
             params.get("plugin", ""),
@@ -2966,6 +3226,12 @@ def run() -> None:
             params.get("genre", ""),
             _parse_positive_int(params.get("page", "1"), default=1),
         )
+    elif action == "category_titles_page":
+        _show_category_titles_page(
+            params.get("plugin", ""),
+            params.get("category", ""),
+            _parse_positive_int(params.get("page", "1"), default=1),
+        )
     elif action == "alpha_index":
         _show_alpha_index(params.get("plugin", ""))
     elif action == "alpha_titles_page":