fix

theme/ht_searcher.js

@@ -1,96 +1,92 @@
-/* ht_searcher.js ───────────────────────────────────────────────── */
-/* Everything – UI + worker – lives in this one file. */
-
+/* ht_searcher.js ─────────────────────────────────────────────── */
 (() => {
-    /* ──────────────────────────────
-       0.  Build an inline Web Worker
-       ────────────────────────────── */
+    /* ───────────── 0. Inline Web-Worker code ────────────────────── */
     const workerCode = `
-      /* inside the worker thread ################################## */
-      self.window = self;                        /* let searchindex.js use window */
-  
-      /* 1. elasticlunr.min.js  (CDN → local) */
+      /* Make scripts written for browsers happy inside the worker */
+      self.window  = self;
+      self.search  = self.search || {};           /* ensure object */
+    
+      const abs = p => location.origin + p;       /* helper */
+    
+      /* 1 ─ elasticlunr.min.js  (CDN → local) */
       try {
         importScripts('https://cdn.jsdelivr.net/npm/elasticlunr@0.9.5/elasticlunr.min.js');
-      } catch (_) {
-        importScripts('/elasticlunr.min.js');
+      } catch (e) {
+        console.error('elasticlunr CDN failed →', e);
+        importScripts(abs('/elasticlunr.min.js'));
       }
-  
-      /* 2. searchindex.js  (GitHub Raw → local) */
+    
+      /* 2 ─ searchindex.js  (GitHub Raw → local) */
       (async () => {
         try {
           const r = await fetch(
             'https://raw.githubusercontent.com/HackTricks-wiki/hacktricks/refs/heads/master/searchindex.js',
-            { mode: 'cors' }
+            { mode:'cors' }
           );
-          if (!r.ok) throw new Error(r.status);
+          if (!r.ok) throw new Error('HTTP ' + r.status);
           const blobURL = URL.createObjectURL(
-            new Blob([await r.text()], { type: 'application/javascript' })
-          );                                     /* force correct MIME */
-          importScripts(blobURL);
-        } catch (_) {
-          importScripts('/searchindex.js');
+            new Blob([await r.text()], { type:'application/javascript' })
+          );
+          importScripts(blobURL);                  /* MIME coercion */
+        } catch (e) {
+          console.error('GitHub index fetch failed →', e);
+          try {
+            importScripts(abs('/searchindex.js'));
+          } catch (e2) {
+            console.error('Local index load failed →', e2);
+            throw e2;                              /* abort loudly   */
+          }
         }
-  
-        /* 3. Build index & reply to queries */
+    
+        /* 3 ─ build index & answer queries */
         const idx = elasticlunr.Index.load(self.search.index);
-  
-        self.onmessage = ({ data: q }) => {
-          const hits = idx.search(q, { bool: 'AND', expand: true });
-          postMessage(hits);
+    
+        self.onmessage = ({ data:q }) => {
+          if (!q) { postMessage([]); return; }     /* empty search */
+          const raw  = idx.search(q, { bool:'AND', expand:true });
+          const docs = raw.map(r => idx.documentStore.getDoc(r.ref));
+          postMessage(docs);                       /* only docs cross thread */
         };
       })();
     `;
-  
-    /* Turn the string into a real worker file */
+    
     const workerURL = URL.createObjectURL(
-      new Blob([workerCode], { type: 'application/javascript' })
+      new Blob([workerCode], { type:'application/javascript' })
     );
-    const worker = new Worker(workerURL);      /* classic worker, supports importScripts */
-    URL.revokeObjectURL(workerURL);            /* clean up */
-  
-    /* ──────────────────────────────
-       1.  Minimal search-UI glue
-       ────────────────────────────── */
-    const WRAP   = document.getElementById('search-wrapper');
-    const TOG    = document.getElementById('search-toggle');
-    const INP    = document.getElementById('searchbar');
-    const LIST   = document.getElementById('searchresults');
+    const worker = new Worker(workerURL);
+    URL.revokeObjectURL(workerURL);                /* tidy blob */
+    
+    /* ───────────── 1. Tiny UI glue ─────────────────────────────── */
+    const WRAP  = document.getElementById('search-wrapper');
+    const TOG   = document.getElementById('search-toggle');
+    const INP   = document.getElementById('searchbar');
+    const LIST  = document.getElementById('searchresults');
     const HOTKEY = 83;          /* “s” */
     let debounce;
-  
-    /* Paint results that come back from the worker */
-    const paint = hits => {
-      LIST.innerHTML = hits.slice(0, 30).map(h =>
-        '<li><a href="' + h.doc.url + '">' + h.doc.title + '</a></li>'
+    
+    /* paint results */
+    worker.onmessage = ({ data:docs }) => {
+      LIST.innerHTML = docs.slice(0,30).map(d =>
+        '<li><a href="' + d.url + '">' + d.title + '</a></li>'
       ).join('');
     };
-  
-    worker.onmessage = ({ data }) => paint(data);
-  
-    /* Open the search UI */
-    const open = () => {
-      WRAP.classList.remove('hidden');
-      INP.focus();
-    };
-  
-    /* Toggle button */
+    
+    /* open UI */
+    const open = () => { WRAP.classList.remove('hidden'); INP.focus(); };
+    
     TOG.addEventListener('click', open);
-  
-    /* Keyboard shortcut: “s” (no modifiers) */
     document.addEventListener('keydown', e => {
       if (!e.metaKey && !e.ctrlKey && !e.altKey && e.keyCode === HOTKEY) {
-        e.preventDefault();
-        open();
+        e.preventDefault(); open();
       }
     });
-  
-    /* Debounced input → worker */
+    
+    /* debounced keystrokes → worker */
     INP.addEventListener('input', e => {
       clearTimeout(debounce);
       debounce = setTimeout(() => {
         worker.postMessage(e.target.value.trim());
       }, 120);
     });
-  })();
-  
+    })();
+