V4.6.6-2 (#673)

projects/home/public/js/iframe.js

@@ -0,0 +1,101 @@
+function embedChatbot() {
+  const chatBtnId = 'fastgpt-chatbot-button';
+  const chatWindowId = 'fastgpt-chatbot-window';
+  const script = document.getElementById('chatbot-iframe');
+  const botSrc = script?.getAttribute('data-bot-src');
+  const defaultOpen = script?.getAttribute('data-default-open') === 'true';
+  const canDrag = script?.getAttribute('data-drag') === 'true';
+  const MessageIcon =
+    script?.getAttribute('data-open-icon') ||
+    `data:image/svg+xml;base64,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`;
+  const CloseIcon =
+    script?.getAttribute('data-close-icon') ||
+    'data:image/svg+xml;base64,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';
+
+  if (!botSrc) {
+    console.error(`Can't find appid`);
+    return;
+  }
+  if (document.getElementById(chatBtnId)) {
+    return;
+  }
+
+  const ChatBtn = document.createElement('div');
+  ChatBtn.id = chatBtnId;
+  ChatBtn.style.cssText =
+    'position: fixed; bottom: 1rem; right: 1rem; width: 40px; height: 40px; cursor: pointer; z-index: 2147483647; transition: 0;';
+
+  // btn icon
+  const ChatBtnDiv = document.createElement('img');
+  ChatBtnDiv.src = defaultOpen ? CloseIcon : MessageIcon;
+  ChatBtnDiv.setAttribute('width', '100%');
+  ChatBtnDiv.setAttribute('height', '100%');
+  ChatBtnDiv.draggable = false;
+
+  const iframe = document.createElement('iframe');
+  iframe.allow = 'fullscreen;microphone';
+  iframe.referrerPolicy = 'no-referrer';
+  iframe.title = 'FastGPT Chat Window';
+  iframe.id = chatWindowId;
+  iframe.src = botSrc;
+  iframe.style.cssText =
+    'border: none; position: fixed; flex-direction: column; justify-content: space-between; box-shadow: rgba(150, 150, 150, 0.2) 0px 10px 30px 0px, rgba(150, 150, 150, 0.2) 0px 0px 0px 1px; bottom: 4rem; right: 1rem; width: 24rem; height: 40rem; max-width: 90vw; max-height: 85vh; border-radius: 0.75rem; display: flex; z-index: 2147483647; overflow: hidden; left: unset; background-color: #F3F4F6;';
+  iframe.style.visibility = defaultOpen ? 'unset' : 'hidden';
+
+  document.body.appendChild(iframe);
+
+  let chatBtnDragged = false;
+  let chatBtnDown = false;
+  let chatBtnMouseX;
+  let chatBtnMouseY;
+  ChatBtn.addEventListener('click', function () {
+    if (chatBtnDragged) {
+      chatBtnDragged = false;
+      return;
+    }
+    const chatWindow = document.getElementById(chatWindowId);
+
+    if (!chatWindow) return;
+    const visibilityVal = chatWindow.style.visibility;
+    if (visibilityVal === 'hidden') {
+      chatWindow.style.visibility = 'unset';
+      ChatBtnDiv.src = CloseIcon;
+    } else {
+      chatWindow.style.visibility = 'hidden';
+      ChatBtnDiv.src = MessageIcon;
+    }
+  });
+
+  ChatBtn.addEventListener('mousedown', (e) => {
+    e.stopPropagation();
+
+    if (!chatBtnMouseX && !chatBtnMouseY) {
+      chatBtnMouseX = e.clientX;
+      chatBtnMouseY = e.clientY;
+    }
+
+    chatBtnDown = true;
+  });
+  ChatBtn.addEventListener('mousemove', (e) => {
+    e.stopPropagation();
+    if (!canDrag || !chatBtnDown) return;
+
+    chatBtnDragged = true;
+    const transformX = e.clientX - chatBtnMouseX;
+    const transformY = e.clientY - chatBtnMouseY;
+
+    ChatBtn.style.transform = `translate3d(${transformX}px, ${transformY}px, 0)`;
+  });
+  ChatBtn.addEventListener('mouseup', (e) => {
+    chatBtnDragged = false;
+    chatBtnDown = false;
+  });
+  window.addEventListener('mouseup', (e) => {
+    chatBtnDragged = false;
+    chatBtnDown = false;
+  });
+
+  ChatBtn.appendChild(ChatBtnDiv);
+  document.body.appendChild(ChatBtn);
+}
+document.body.onload = embedChatbot;