MediaWiki:Gadget-LabelScan.js: Unterschied zwischen den Versionen

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@@ Zeile 1: / Zeile 1: @@
 /* global mw */
 console.log('[LabelScan] gadget file loaded');
-document.addEventListener('DOMContentLoaded', function () {
-  console.log('[LabelScan] DOM ready');
-   var ids = ['ados-scan-run','ados-scan-photo','ados-scan-pick','ados-scan-file'];
+// --- robuste Ready/Bind-Mechanik ---
-  ids.forEach(function(id){
+function bind(origin) {
-     console.log('[LabelScan] lookup', id, !!document.getElementById(id));
+   try {
+    console.log('[LabelScan] bind from:', origin, 'state=', document.readyState);
+    var run = document.getElementById('ados-scan-run');
+    var photo = document.getElementById('ados-scan-photo');
+    var pick = document.getElementById('ados-scan-pick');
+    var file = document.getElementById('ados-scan-file');
+    console.log('[LabelScan] elements:', {
+      run: !!run, photo: !!photo, pick: !!pick, file: !!file
+    });
+    if (!run) {
+      console.warn('[LabelScan] kein #ados-scan-run gefunden – steht das HTML wirklich auf dieser Seite?');
+      return;
+    }
+    if (!run.dataset._bound) {
+      run.dataset._bound = '1';
+      run.addEventListener('click', function () {
+        alert('Click OK – Gadget greift!');
+      }, { once: true });
+      console.log('[LabelScan] click bound on run');
+     } else {
+      console.log('[LabelScan] already bound, skip');
+    }
+    // OPTIONAL: Buttons für Foto/Galerie testweise anklemmen
+    function clickInput(withCapture) {
+      try {
+        if (file) {
+          if (withCapture) { file.setAttribute('capture', 'environment'); }
+          else { file.removeAttribute('capture'); }
+          file.click();
+        }
+      } catch (e) {}
+    }
+    if (photo && !photo.dataset._bound) {
+      photo.dataset._bound = '1';
+      photo.addEventListener('click', function () { clickInput(true); });
+      console.log('[LabelScan] photo bound');
+    }
+    if (pick && !pick.dataset._bound) {
+      pick.dataset._bound = '1';
+      pick.addEventListener('click', function () { clickInput(false); });
+      console.log('[LabelScan] pick bound');
+    }
+  } catch (e) {
+    console.error('[LabelScan] bind error:', e);
+  }
+}
+// 1) Sofort versuchen (falls DOM schon bereit ist)
+if (document.readyState !== 'loading') {
+  bind('immediate');
+} else {
+  // 2) Klassisches DOMContentLoaded
+  document.addEventListener('DOMContentLoaded', function onDom() {
+    bind('DOMContentLoaded');
+  }, { once: true });
+}
+// 3) MediaWiki-Hook für dynamisch ersetzte Seiteninhalte
+if (mw && mw.hook) {
+  mw.hook('wikipage.content').add(function () {
+    bind('mw.hook(wikipage.content)');
    });
+}
+// 4) Fallbacks (manche Skins/Module laden später)
+setTimeout(function(){ bind('timeout-250ms'); }, 250);
+setTimeout(function(){ bind('timeout-1000ms'); }, 1000);
+// 5) Optional: MutationObserver, falls der Inhalt später ins DOM kommt
+var mo = new MutationObserver(function () {
+  // Versuche nur zu binden, wenn noch nicht gebunden
    var run = document.getElementById('ados-scan-run');
-   if (run) {
+   if (run && !run.dataset._bound) {
-    run.addEventListener('click', function () {
+     bind('mutation');
-      alert('Click OK – Gadget greift!');
-    }, { once: true });
-    console.log('[LabelScan] click bound for run');
-  } else {
-     console.warn('[LabelScan] run button not found');
    }
 });
+mo.observe(document.documentElement || document.body, { childList: true, subtree: true });