Fix Google Form Grid parser, survey display, and instant copy link button

2026-09-12 15:08:23 +07:00
parent e01d01464a
commit 0e09259c9d
5 changed files with 188 additions and 65 deletions
@@ -43,6 +43,63 @@ const API = {
    }
 };

+// ============================================================
+// Universal Clipboard Helper (HTTP & HTTPS compatible)
+// ============================================================
+function copyTextToClipboard(text, btnElement) {
+    if (!text) return;
+    
+    const showSuccess = () => {
+        if (typeof Toast !== 'undefined') Toast.success('คัดลอกลิงก์สำเร็จแล้ว!');
+        if (btnElement) {
+            const origHtml = btnElement.innerHTML;
+            btnElement.innerHTML = '✅ คัดลอกแล้ว!';
+            btnElement.style.backgroundColor = '#16a34a';
+            btnElement.style.color = '#ffffff';
+            setTimeout(() => {
+                btnElement.innerHTML = origHtml;
+                btnElement.style.backgroundColor = '';
+                btnElement.style.color = '';
+            }, 2000);
+        }
+    };
+
+    if (navigator.clipboard && window.isSecureContext) {
+        navigator.clipboard.writeText(text).then(showSuccess).catch(() => fallbackCopy(text, showSuccess));
+    } else {
+        fallbackCopy(text, showSuccess);
+    }
+}
+
+function fallbackCopy(text, callback) {
+    const textArea = document.createElement('textarea');
+    textArea.value = text;
+    textArea.style.position = 'fixed';
+    textArea.style.top = '0';
+    textArea.style.left = '0';
+    textArea.style.width = '2em';
+    textArea.style.height = '2em';
+    textArea.style.padding = '0';
+    textArea.style.border = 'none';
+    textArea.style.outline = 'none';
+    textArea.style.boxShadow = 'none';
+    textArea.style.background = 'transparent';
+    document.body.appendChild(textArea);
+    textArea.focus();
+    textArea.select();
+    try {
+        const successful = document.execCommand('copy');
+        if (successful && callback) {
+            callback();
+        } else if (!successful && typeof Toast !== 'undefined') {
+            Toast.error('กรุณากดคัดลอกด้วยตนเอง');
+        }
+    } catch (err) {
+        if (typeof Toast !== 'undefined') Toast.error('ไม่สามารถคัดลอกได้');
+    }
+    document.body.removeChild(textArea);
+}
+
 // ============================================================
 // Auth State
 // ============================================================