WebP Express CloudHost.es Fix v0.25.9-cloudhost

✅ Fixed bulk conversion getting stuck on missing files
✅ Added robust error handling and timeout protection
✅ Improved JavaScript response parsing
✅ Added file existence validation
✅ Fixed missing PHP class imports
✅ Added comprehensive try-catch error recovery

🔧 Key fixes:
- File existence checks before conversion attempts
- 30-second timeout protection per file
- Graceful handling of 500 errors and JSON parsing issues
- Automatic continuation to next file on failures
- Cache busting for JavaScript updates

🎯 Result: Bulk conversion now completes successfully even with missing files

🚀 Generated with Claude Code (https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

lib/wcfm/wcfm-options.js

@@ -0,0 +1,72 @@
+
+window["wcfmoptions"] = {};
+
+window["wcfmoptions"]['poster'] = function(action, options, successCallback, errorCallback) {
+
+  //console.log('wcfmoptions.poster called. Action: ' + action);
+  console.log('wcfmoptions.poster called. Options: ' + JSON.stringify(options));
+
+  // Call the API
+  var data = {
+      'action': 'webpexpress-wcfm-api',
+      'nonce' : window.webpExpressWCFMNonce,
+      'command': action,
+      //'args': options
+      'args': JSON.stringify(options)
+  };
+
+  jQuery.ajax({
+    type: "POST",
+    url: ajaxurl,
+    data: data,
+    //contentType: "application/json; charset=utf-8",
+    dataType: 'text',   // text or json?
+    timeout: 30000,
+    error: function (jqXHR, status, errorThrown) {
+      console.log(errorThrown);
+    },
+    /*success: function(responseObj) {
+      console.log('ajax response', responseObj);
+      successCallback(responseObj);
+    }*/
+
+    success: function(responseText) {
+      //console.log('ajax response', responseText);
+      //response = "[{name:'hello'}]";
+      //console.log('response:');
+      //console.log(responseText);
+      try {
+          responseObj = JSON.parse(responseText);
+      } catch (e) {
+        console.log('The "' + action + '" response could not be parsed as JSON. ' + e.name + ':' + e.message);
+        console.log('response:' + responseText);
+        errorCallback(responseText);
+        return
+      }
+      successCallback(responseObj);
+    }
+  });
+}
+
+function adjustWCFMHeight() {
+  var usedHeight =
+    document.getElementById('wpadminbar').offsetHeight +
+    document.getElementById('wpfooter').offsetHeight +
+    document.getElementById('screen-meta').offsetHeight +
+    document.getElementById('wcfmintro').offsetHeight;
+
+  var wcfm = document.getElementById('webpconvert-filemanager');
+
+  var h = Math.max(document.body.clientHeight - usedHeight - 30, 300);
+  //console.log('setting height', h, document.body.clientHeight, usedHeight);
+  wcfm.style.height = h + 'px';
+}
+
+window.addEventListener('load', function(event) {
+  adjustWCFMHeight();
+});
+
+
+window.addEventListener('resize', function(event) {
+  adjustWCFMHeight();
+});