cleanups, memory savings

web/script.js

@@ -326,7 +326,6 @@ function editMapping() {
 // Validate file before upload
 function validateFile(file) {
   var maxSize = 50 * 1024 * 1024; // 50MB limit
-  var allowedTypes = ['audio/mpeg', 'audio/wav'];
   var allowedExtensions = ['.mp3'];
   
   if (file.size > maxSize) {
@@ -499,92 +498,3 @@ function deleteFileOnServer() {
   xhr.send();
 }
 
-/* Ensure the site stylesheet loads reliably — retry loader if necessary
-   Improved detection: verify a computed style from CSS is applied (safer than just checking stylesheet href).
-   Retries with exponential backoff and deduplicates link tags we add. */
-(function ensureCssLoaded(){
-  var retries = 0;
-  var maxRetries = 6;
-
-  // Check a computed style that the stylesheet defines.
-  // .status color in CSS is --muted: #6b7280 -> rgb(107, 114, 128)
-  function isStyleApplied() {
-    var el = document.querySelector('.status') || document.querySelector('.topbar');
-    if (!el) return false;
-    try {
-      var color = getComputedStyle(el).color;
-      // Expect "rgb(107, 114, 128)" when CSS is applied
-      if (!color) return false;
-      // Loose check for the three numeric components to be present
-      return color.indexOf('107') !== -1 && color.indexOf('114') !== -1 && color.indexOf('128') !== -1;
-    } catch (e) {
-      return false;
-    }
-  }
-
-  function removeOldRetryLinks() {
-    var links = Array.prototype.slice.call(document.querySelectorAll('link[data-retry-css]'));
-    links.forEach(function(l){ l.parentNode.removeChild(l); });
-  }
-
-  function tryLoad() {
-    if (isStyleApplied()) {
-      console.log('style.css appears applied');
-      return;
-    }
-    if (retries >= maxRetries) {
-      console.warn('style.css failed to apply after ' + retries + ' attempts');
-      return;
-    }
-    retries++;
-    // Remove previous retry-inserted links to avoid piling them up
-    removeOldRetryLinks();
-
-    var link = document.createElement('link');
-    link.rel = 'stylesheet';
-    link.setAttribute('data-retry-css', '1');
-    // cache-busting query to force a fresh fetch when retrying
-    link.href = 'style.css?cb=' + Date.now();
-    var timeout = 800 + retries * 300; // increasing timeout per attempt
-
-    var done = false;
-    function success() {
-      if (done) return;
-      done = true;
-      // Give browser a short moment to apply rules
-      setTimeout(function(){
-        if (isStyleApplied()) {
-          console.log('style.css loaded and applied (attempt ' + retries + ')');
-        } else {
-          console.warn('style.css loaded but styles not applied — retrying...');
-          setTimeout(tryLoad, timeout);
-        }
-      }, 200);
-    }
-
-    link.onload = success;
-    link.onerror = function() {
-      if (done) return;
-      done = true;
-      console.warn('style.css load error (attempt ' + retries + '), retrying...');
-      setTimeout(tryLoad, timeout);
-    };
-
-    // Append link to head
-    document.head.appendChild(link);
-
-    // Safety check: if onload/onerror doesn't fire, verify computed style after timeout
-    setTimeout(function(){
-      if (done) return;
-      if (isStyleApplied()) {
-        console.log('style.css appears applied (delayed check)');
-      } else {
-        console.warn('style.css still not applied after timeout (attempt ' + retries + '), retrying...');
-        setTimeout(tryLoad, timeout);
-      }
-    }, timeout + 300);
-  }
-
-  // Start after a short delay to let the browser initiate initial requests
-  setTimeout(tryLoad, 150);
-})();