From a4b39ae3bf469d5c2be4728689550ec051820d9a Mon Sep 17 00:00:00 2001
From: CodeDevMLH <145071728+CodeDevMLH@users.noreply.github.com>
Date: Sun, 15 Feb 2026 00:30:44 +0100
Subject: [PATCH] Add check_backdrop_fields script for testing item details and
 theme media

---
 test_scripts/check_backdrop_fields.js | 116 ++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 test_scripts/check_backdrop_fields.js

diff --git a/test_scripts/check_backdrop_fields.js b/test_scripts/check_backdrop_fields.js
new file mode 100644
index 0000000..5f00c08
--- /dev/null
+++ b/test_scripts/check_backdrop_fields.js
@@ -0,0 +1,116 @@
+(async () => {
+    // 1. Initialisierung
+    const apiClient = window.ApiClient;
+    if (!apiClient) {
+        console.error("❌ ApiClient nicht gefunden. Bitte in der Browser-Konsole einer Jellyfin-Seite ausführen.");
+        return;
+    }
+
+    // 2. Item ID abfragen oder festlegen
+    let itemId = prompt("Bitte die Item ID eingeben (von einem Film/Serie mit Theme Video/Backdrop Video):");
+    if (!itemId) {
+        console.warn("Keine Item ID eingegeben. Abbruch.");
+        return;
+    }
+    itemId = itemId.trim();
+
+    const userId = apiClient.getCurrentUserId();
+    console.log(`%c🔍 Untersuche Item: ${itemId}`, "color: #00a4dc; font-size: 1.2em; font-weight: bold;");
+
+    // 3. Helper Funktion für Fetch requests
+    const fetchJson = async (url) => {
+        try {
+            const res = await fetch(url, {
+                headers: {
+                    'Authorization': `MediaBrowser Client="Jellyfin Web", Device="Browser", DeviceId="${apiClient.deviceId()}", Version="${apiClient.appVersion()}", Token="${apiClient.accessToken()}"`
+                }
+            });
+            if (res.ok) return await res.json();
+            console.warn(`⚠️ Request fehlgeschlagen: ${url} (${res.status})`);
+            return null;
+        } catch (e) {
+            console.error(`❌ Fehler bei Request: ${url}`, e);
+            return null;
+        }
+    };
+
+    // ---------------------------------------------------------
+    // TEST 1: Standard Item Details mit erweiterten Feldern
+    // ---------------------------------------------------------
+    console.group("1. Standard Item Details (mit Fields)");
+    const fields = "Overview,RemoteTrailers,MediaSources,LocalTrailerCount,ThemeVideoIds,ThemeSongIds";
+    const itemDetailsUrl = `${apiClient.serverAddress()}/Users/${userId}/Items/${itemId}?Fields=${fields}`;
+    
+    const item = await fetchJson(itemDetailsUrl);
+    if (item) {
+        console.log("Name:", item.Name);
+        console.log("ThemeVideoIds:", item.ThemeVideoIds);
+        console.log("ThemeSongIds:", item.ThemeSongIds);
+        console.log("LocalTrailerCount:", item.LocalTrailerCount);
+        console.log("RemoteTrailers:", item.RemoteTrailers);
+        
+        if (item.ThemeVideoIds && item.ThemeVideoIds.length > 0) {
+            console.log(`%c✅ ThemeVideoIds gefunden: ${item.ThemeVideoIds.length}`, "color: green; font-weight: bold;");
+        } else {
+             console.log(`%c❌ Keine ThemeVideoIds im Item-Objekt.`, "color: orange;");
+        }
+    }
+    console.groupEnd();
+
+    // ---------------------------------------------------------
+    // TEST 2: ThemeMedia Endpoint
+    // ---------------------------------------------------------
+    console.group("2. Endpoint: /Items/{Id}/ThemeMedia");
+    const themeMediaUrl = `${apiClient.serverAddress()}/Items/${itemId}/ThemeMedia?userId=${userId}`;
+    const themeMedia = await fetchJson(themeMediaUrl);
+    
+    if (themeMedia) {
+        console.dir(themeMedia);
+        if (themeMedia.ThemeVideos && themeMedia.ThemeVideos.length > 0) {
+            console.log(`%c✅ ThemeVideos gefunden: ${themeMedia.ThemeVideos.length}`, "color: green; font-weight: bold;");
+            themeMedia.ThemeVideos.forEach(v => console.log(`   - ID: ${v.Id}, Name: ${v.Name}, Path: ${v.Path}`));
+        } else {
+            console.log("❌ Keine ThemeVideos in ThemeMedia gefunden.");
+        }
+    }
+    console.groupEnd();
+
+    // ---------------------------------------------------------
+    // TEST 3: ThemeVideos Endpoint (Spezifisch)
+    // ---------------------------------------------------------
+    console.group("3. Endpoint: /Items/{Id}/ThemeVideos");
+    // Manchmal auch unter Users/{UserId}/Items/{Id}/ThemeVideos
+    const themeVideosUrl = `${apiClient.serverAddress()}/Items/${itemId}/ThemeVideos?userId=${userId}`;
+    const themeVideos = await fetchJson(themeVideosUrl);
+    
+    if (themeVideos) {
+        // Kann Array oder Objekt mit Items sein
+        const videos = Array.isArray(themeVideos) ? themeVideos : (themeVideos.Items || []);
+        console.dir(videos);
+        
+        if (videos.length > 0) {
+             console.log(`%c✅ ThemeVideos Endpoint lieferte Ergebnisse: ${videos.length}`, "color: green; font-weight: bold;");
+        } else {
+             console.log("❌ ThemeVideos Endpoint lieferte leeres Array.");
+        }
+    }
+    console.groupEnd();
+
+    // ---------------------------------------------------------
+    // TEST 4: LocalTrailers Endpoint
+    // ---------------------------------------------------------
+    console.group("4. Endpoint: /Items/{Id}/LocalTrailers");
+    const localTrailersUrl = `${apiClient.serverAddress()}/Users/${userId}/Items/${itemId}/LocalTrailers`;
+    const localTrailers = await fetchJson(localTrailersUrl);
+
+    if (localTrailers && localTrailers.length > 0) {
+        console.log(`%cℹ️ LocalTrailers gefunden: ${localTrailers.length}`, "color: blue;");
+        console.dir(localTrailers);
+    } else {
+        console.log("❌ Keine LocalTrailers gefunden.");
+    }
+    console.groupEnd();
+
+    console.log("%cFertig.", "font-weight: bold;");
+
+})();