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Refactor Lora widget and dynamic module loading

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- Updated lora_loader.js to dynamically import the appropriate loras widget based on ComfyUI version, enhancing compatibility and maintainability.
- Enhanced loras_widget.js with improved height management and styling for better user experience.
- Introduced utility functions in utils.js for version checking and dynamic imports, streamlining widget loading processes.
- Improved overall structure and readability of the code, ensuring better performance and easier future updates.
This commit is contained in:
Will Miao
2025-04-07 09:02:36 +08:00
parent d31e641496
commit 50a51c2e79
5 changed files with 1032 additions and 100 deletions
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882
web/comfyui/legacy_loras_widget.js Normal file
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import { api } from "../../scripts/api.js";
import { app } from "../../scripts/app.js";
export function addLorasWidget(node, name, opts, callback) {
// Create container for loras
const container = document.createElement("div");
container.className = "comfy-loras-container";
Object.assign(container.style, {
display: "flex",
flexDirection: "column",
gap: "8px",
padding: "6px",
backgroundColor: "rgba(40, 44, 52, 0.6)",
borderRadius: "6px",
width: "100%",
});
// Initialize default value
const defaultValue = opts?.defaultVal || [];
// Parse LoRA entries from value
const parseLoraValue = (value) => {
if (!value) return [];
return Array.isArray(value) ? value : [];
};
// Format LoRA data
const formatLoraValue = (loras) => {
return loras;
};
// Function to create toggle element
const createToggle = (active, onChange) => {
const toggle = document.createElement("div");
toggle.className = "comfy-lora-toggle";
updateToggleStyle(toggle, active);
toggle.addEventListener("click", (e) => {
e.stopPropagation();
onChange(!active);
});
return toggle;
};
// Helper function to update toggle style
function updateToggleStyle(toggleEl, active) {
Object.assign(toggleEl.style, {
width: "18px",
height: "18px",
borderRadius: "4px",
cursor: "pointer",
transition: "all 0.2s ease",
backgroundColor: active ? "rgba(66, 153, 225, 0.9)" : "rgba(45, 55, 72, 0.7)",
border: `1px solid ${active ? "rgba(66, 153, 225, 0.9)" : "rgba(226, 232, 240, 0.2)"}`,
});
// Add hover effect
toggleEl.onmouseenter = () => {
toggleEl.style.transform = "scale(1.05)";
toggleEl.style.boxShadow = "0 2px 4px rgba(0,0,0,0.15)";
};
toggleEl.onmouseleave = () => {
toggleEl.style.transform = "scale(1)";
toggleEl.style.boxShadow = "none";
};
}
// Create arrow button for strength adjustment
const createArrowButton = (direction, onClick) => {
const button = document.createElement("div");
button.className = `comfy-lora-arrow comfy-lora-arrow-${direction}`;
Object.assign(button.style, {
width: "16px",
height: "16px",
display: "flex",
alignItems: "center",
justifyContent: "center",
cursor: "pointer",
userSelect: "none",
fontSize: "12px",
color: "rgba(226, 232, 240, 0.8)",
transition: "all 0.2s ease",
});
button.textContent = direction === "left" ? "◀" : "▶";
button.addEventListener("click", (e) => {
e.stopPropagation();
onClick();
});
// Add hover effect
button.onmouseenter = () => {
button.style.color = "white";
button.style.transform = "scale(1.2)";
};
button.onmouseleave = () => {
button.style.color = "rgba(226, 232, 240, 0.8)";
button.style.transform = "scale(1)";
};
return button;
};
// 添加预览弹窗组件
class PreviewTooltip {
constructor() {
this.element = document.createElement('div');
Object.assign(this.element.style, {
position: 'fixed',
zIndex: 9999,
background: 'rgba(0, 0, 0, 0.85)',
borderRadius: '6px',
boxShadow: '0 4px 12px rgba(0, 0, 0, 0.3)',
display: 'none',
overflow: 'hidden',
maxWidth: '300px',
});
document.body.appendChild(this.element);
this.hideTimeout = null; // 添加超时处理变量
// 添加全局点击事件来隐藏tooltip
document.addEventListener('click', () => this.hide());
// 添加滚动事件监听
document.addEventListener('scroll', () => this.hide(), true);
}
async show(loraName, x, y) {
try {
// 清除之前的隐藏定时器
if (this.hideTimeout) {
clearTimeout(this.hideTimeout);
this.hideTimeout = null;
}
// 如果已经显示同一个lora的预览，则不重复显示
if (this.element.style.display === 'block' && this.currentLora === loraName) {
return;
}
this.currentLora = loraName;
// 获取预览URL
const response = await api.fetchApi(`/lora-preview-url?name=${encodeURIComponent(loraName)}`, {
method: 'GET'
});
if (!response.ok) {
throw new Error('Failed to fetch preview URL');
}
const data = await response.json();
if (!data.success || !data.preview_url) {
throw new Error('No preview available');
}
// 清除现有内容
while (this.element.firstChild) {
this.element.removeChild(this.element.firstChild);
}
// Create media container with relative positioning
const mediaContainer = document.createElement('div');
Object.assign(mediaContainer.style, {
position: 'relative',
maxWidth: '300px',
maxHeight: '300px',
});
const isVideo = data.preview_url.endsWith('.mp4');
const mediaElement = isVideo ? document.createElement('video') : document.createElement('img');
Object.assign(mediaElement.style, {
maxWidth: '300px',
maxHeight: '300px',
objectFit: 'contain',
display: 'block',
});
if (isVideo) {
mediaElement.autoplay = true;
mediaElement.loop = true;
mediaElement.muted = true;
mediaElement.controls = false;
}
mediaElement.src = data.preview_url;
// Create name label with absolute positioning
const nameLabel = document.createElement('div');
nameLabel.textContent = loraName;
Object.assign(nameLabel.style, {
position: 'absolute',
bottom: '0',
left: '0',
right: '0',
padding: '8px',
color: 'rgba(255, 255, 255, 0.95)',
fontSize: '13px',
fontFamily: "'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif",
background: 'linear-gradient(transparent, rgba(0, 0, 0, 0.8))',
whiteSpace: 'nowrap',
overflow: 'hidden',
textOverflow: 'ellipsis',
textAlign: 'center',
backdropFilter: 'blur(4px)',
WebkitBackdropFilter: 'blur(4px)',
});
mediaContainer.appendChild(mediaElement);
mediaContainer.appendChild(nameLabel);
this.element.appendChild(mediaContainer);
// 添加淡入效果
this.element.style.opacity = '0';
this.element.style.display = 'block';
this.position(x, y);
requestAnimationFrame(() => {
this.element.style.transition = 'opacity 0.15s ease';
this.element.style.opacity = '1';
});
} catch (error) {
console.warn('Failed to load preview:', error);
}
}
position(x, y) {
// 确保预览框不超出视窗边界
const rect = this.element.getBoundingClientRect();
const viewportWidth = window.innerWidth;
const viewportHeight = window.innerHeight;
let left = x + 10; // 默认在鼠标右侧偏移10px
let top = y + 10; // 默认在鼠标下方偏移10px
// 检查右边界
if (left + rect.width > viewportWidth) {
left = x - rect.width - 10;
}
// 检查下边界
if (top + rect.height > viewportHeight) {
top = y - rect.height - 10;
}
Object.assign(this.element.style, {
left: `${left}px`,
top: `${top}px`
});
}
hide() {
// 使用淡出效果
if (this.element.style.display === 'block') {
this.element.style.opacity = '0';
this.hideTimeout = setTimeout(() => {
this.element.style.display = 'none';
this.currentLora = null;
// 停止视频播放
const video = this.element.querySelector('video');
if (video) {
video.pause();
}
this.hideTimeout = null;
}, 150);
}
}
cleanup() {
if (this.hideTimeout) {
clearTimeout(this.hideTimeout);
}
// 移除所有事件监听器
document.removeEventListener('click', () => this.hide());
document.removeEventListener('scroll', () => this.hide(), true);
this.element.remove();
}
}
// 创建预览tooltip实例
const previewTooltip = new PreviewTooltip();
// Function to create menu item
const createMenuItem = (text, icon, onClick) => {
const menuItem = document.createElement('div');
Object.assign(menuItem.style, {
padding: '6px 20px',
cursor: 'pointer',
color: 'rgba(226, 232, 240, 0.9)',
fontSize: '13px',
userSelect: 'none',
display: 'flex',
alignItems: 'center',
gap: '8px',
});
// Create icon element
const iconEl = document.createElement('div');
iconEl.innerHTML = icon;
Object.assign(iconEl.style, {
width: '14px',
height: '14px',
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
});
// Create text element
const textEl = document.createElement('span');
textEl.textContent = text;
menuItem.appendChild(iconEl);
menuItem.appendChild(textEl);
menuItem.addEventListener('mouseenter', () => {
menuItem.style.backgroundColor = 'rgba(66, 153, 225, 0.2)';
});
menuItem.addEventListener('mouseleave', () => {
menuItem.style.backgroundColor = 'transparent';
});
if (onClick) {
menuItem.addEventListener('click', onClick);
}
return menuItem;
};
// Function to create context menu
const createContextMenu = (x, y, loraName, widget) => {
// Hide preview tooltip first
previewTooltip.hide();
// Remove existing context menu if any
const existingMenu = document.querySelector('.comfy-lora-context-menu');
if (existingMenu) {
existingMenu.remove();
}
const menu = document.createElement('div');
menu.className = 'comfy-lora-context-menu';
Object.assign(menu.style, {
position: 'fixed',
left: `${x}px`,
top: `${y}px`,
backgroundColor: 'rgba(30, 30, 30, 0.95)',
border: '1px solid rgba(255, 255, 255, 0.1)',
borderRadius: '4px',
padding: '4px 0',
zIndex: 1000,
boxShadow: '0 2px 10px rgba(0,0,0,0.2)',
minWidth: '180px',
});
// View on Civitai option with globe icon
const viewOnCivitaiOption = createMenuItem(
'View on Civitai',
'<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"></circle><line x1="2" y1="12" x2="22" y2="12"></line><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path></svg>',
async () => {
menu.remove();
document.removeEventListener('click', closeMenu);
try {
// Get Civitai URL from API
const response = await api.fetchApi(`/lora-civitai-url?name=${encodeURIComponent(loraName)}`, {
method: 'GET'
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to get Civitai URL');
}
const data = await response.json();
if (data.success && data.civitai_url) {
// Open the URL in a new tab
window.open(data.civitai_url, '_blank');
} else {
// Show error message if no Civitai URL
if (app && app.extensionManager && app.extensionManager.toast) {
app.extensionManager.toast.add({
severity: 'warning',
summary: 'Not Found',
detail: 'This LoRA has no associated Civitai URL',
life: 3000
});
} else {
alert('This LoRA has no associated Civitai URL');
}
}
} catch (error) {
console.error('Error getting Civitai URL:', error);
if (app && app.extensionManager && app.extensionManager.toast) {
app.extensionManager.toast.add({
severity: 'error',
summary: 'Error',
detail: error.message || 'Failed to get Civitai URL',
life: 5000
});
} else {
alert('Error: ' + (error.message || 'Failed to get Civitai URL'));
}
}
}
);
// Delete option with trash icon
const deleteOption = createMenuItem(
'Delete',
'<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 6h18m-2 0v14c0 1-1 2-2 2H7c-1 0-2-1-2-2V6m3 0V4c0-1 1-2 2-2h4c1 0 2 1 2 2v2"></path></svg>',
() => {
menu.remove();
document.removeEventListener('click', closeMenu);
const lorasData = parseLoraValue(widget.value).filter(l => l.name !== loraName);
widget.value = formatLoraValue(lorasData);
if (widget.callback) {
widget.callback(widget.value);
}
}
);
// Save recipe option with bookmark icon
const saveOption = createMenuItem(
'Save Recipe',
'<svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M19 21l-7-5-7 5V5a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2z"></path></svg>',
() => {
menu.remove();
document.removeEventListener('click', closeMenu);
saveRecipeDirectly(widget);
}
);
// Add separator
const separator = document.createElement('div');
Object.assign(separator.style, {
margin: '4px 0',
borderTop: '1px solid rgba(255, 255, 255, 0.1)',
});
menu.appendChild(viewOnCivitaiOption); // Add the new menu option
menu.appendChild(deleteOption);
menu.appendChild(separator);
menu.appendChild(saveOption);
document.body.appendChild(menu);
// Close menu when clicking outside
const closeMenu = (e) => {
if (!menu.contains(e.target)) {
menu.remove();
document.removeEventListener('click', closeMenu);
}
};
setTimeout(() => document.addEventListener('click', closeMenu), 0);
};
// Function to render loras from data
const renderLoras = (value, widget) => {
// Clear existing content
while (container.firstChild) {
container.removeChild(container.firstChild);
}
// Parse the loras data
const lorasData = parseLoraValue(value);
if (lorasData.length === 0) {
// Show message when no loras are added
const emptyMessage = document.createElement("div");
emptyMessage.textContent = "No LoRAs added";
Object.assign(emptyMessage.style, {
textAlign: "center",
padding: "20px 0",
color: "rgba(226, 232, 240, 0.8)",
fontStyle: "italic",
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
});
container.appendChild(emptyMessage);
return;
}
// Create header
const header = document.createElement("div");
header.className = "comfy-loras-header";
Object.assign(header.style, {
display: "flex",
justifyContent: "space-between",
alignItems: "center",
padding: "4px 8px",
borderBottom: "1px solid rgba(226, 232, 240, 0.2)",
marginBottom: "8px"
});
// Add toggle all control
const allActive = lorasData.every(lora => lora.active);
const toggleAll = createToggle(allActive, (active) => {
// Update all loras active state
const lorasData = parseLoraValue(widget.value);
lorasData.forEach(lora => lora.active = active);
const newValue = formatLoraValue(lorasData);
widget.value = newValue;
});
// Add label to toggle all
const toggleLabel = document.createElement("div");
toggleLabel.textContent = "Toggle All";
Object.assign(toggleLabel.style, {
color: "rgba(226, 232, 240, 0.8)",
fontSize: "13px",
marginLeft: "8px",
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
});
const toggleContainer = document.createElement("div");
Object.assign(toggleContainer.style, {
display: "flex",
alignItems: "center",
});
toggleContainer.appendChild(toggleAll);
toggleContainer.appendChild(toggleLabel);
// Strength label
const strengthLabel = document.createElement("div");
strengthLabel.textContent = "Strength";
Object.assign(strengthLabel.style, {
color: "rgba(226, 232, 240, 0.8)",
fontSize: "13px",
marginRight: "8px",
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
});
header.appendChild(toggleContainer);
header.appendChild(strengthLabel);
container.appendChild(header);
// Render each lora entry
lorasData.forEach((loraData) => {
const { name, strength, active } = loraData;
const loraEl = document.createElement("div");
loraEl.className = "comfy-lora-entry";
Object.assign(loraEl.style, {
display: "flex",
justifyContent: "space-between",
alignItems: "center",
padding: "8px",
borderRadius: "6px",
backgroundColor: active ? "rgba(45, 55, 72, 0.7)" : "rgba(35, 40, 50, 0.5)",
transition: "all 0.2s ease",
marginBottom: "6px",
});
// Create toggle for this lora
const toggle = createToggle(active, (newActive) => {
// Update this lora's active state
const lorasData = parseLoraValue(widget.value);
const loraIndex = lorasData.findIndex(l => l.name === name);
if (loraIndex >= 0) {
lorasData[loraIndex].active = newActive;
const newValue = formatLoraValue(lorasData);
widget.value = newValue;
}
});
// Create name display
const nameEl = document.createElement("div");
nameEl.textContent = name;
Object.assign(nameEl.style, {
marginLeft: "10px",
flex: "1",
overflow: "hidden",
textOverflow: "ellipsis",
whiteSpace: "nowrap",
color: active ? "rgba(226, 232, 240, 0.9)" : "rgba(226, 232, 240, 0.6)",
fontSize: "13px",
cursor: "pointer", // Add pointer cursor to indicate hoverable area
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
});
// Move preview tooltip events to nameEl instead of loraEl
nameEl.addEventListener('mouseenter', async (e) => {
e.stopPropagation();
const rect = nameEl.getBoundingClientRect();
await previewTooltip.show(name, rect.right, rect.top);
});
nameEl.addEventListener('mouseleave', (e) => {
e.stopPropagation();
previewTooltip.hide();
});
// Remove the preview tooltip events from loraEl
loraEl.onmouseenter = () => {
loraEl.style.backgroundColor = active ? "rgba(50, 60, 80, 0.8)" : "rgba(40, 45, 55, 0.6)";
};
loraEl.onmouseleave = () => {
loraEl.style.backgroundColor = active ? "rgba(45, 55, 72, 0.7)" : "rgba(35, 40, 50, 0.5)";
};
// Add context menu event
loraEl.addEventListener('contextmenu', (e) => {
e.preventDefault();
e.stopPropagation();
createContextMenu(e.clientX, e.clientY, name, widget);
});
// Create strength control
const strengthControl = document.createElement("div");
Object.assign(strengthControl.style, {
display: "flex",
alignItems: "center",
gap: "8px",
});
// Left arrow
const leftArrow = createArrowButton("left", () => {
// Decrease strength
const lorasData = parseLoraValue(widget.value);
const loraIndex = lorasData.findIndex(l => l.name === name);
if (loraIndex >= 0) {
lorasData[loraIndex].strength = (lorasData[loraIndex].strength - 0.05).toFixed(2);
const newValue = formatLoraValue(lorasData);
widget.value = newValue;
}
});
// Strength display
const strengthEl = document.createElement("input");
strengthEl.type = "text";
strengthEl.value = typeof strength === 'number' ? strength.toFixed(2) : Number(strength).toFixed(2);
Object.assign(strengthEl.style, {
minWidth: "50px",
width: "50px",
textAlign: "center",
color: active ? "rgba(226, 232, 240, 0.9)" : "rgba(226, 232, 240, 0.6)",
fontSize: "13px",
background: "none",
border: "1px solid transparent",
padding: "2px 4px",
borderRadius: "3px",
outline: "none",
});
// 添加hover效果
strengthEl.addEventListener('mouseenter', () => {
strengthEl.style.border = "1px solid rgba(226, 232, 240, 0.2)";
});
strengthEl.addEventListener('mouseleave', () => {
if (document.activeElement !== strengthEl) {
strengthEl.style.border = "1px solid transparent";
}
});
// 处理焦点
strengthEl.addEventListener('focus', () => {
strengthEl.style.border = "1px solid rgba(66, 153, 225, 0.6)";
strengthEl.style.background = "rgba(0, 0, 0, 0.2)";
// 自动选中所有内容
strengthEl.select();
});
strengthEl.addEventListener('blur', () => {
strengthEl.style.border = "1px solid transparent";
strengthEl.style.background = "none";
});
// 处理输入变化
strengthEl.addEventListener('change', () => {
let newValue = parseFloat(strengthEl.value);
// 验证输入
if (isNaN(newValue)) {
newValue = 1.0;
}
// 更新数值
const lorasData = parseLoraValue(widget.value);
const loraIndex = lorasData.findIndex(l => l.name === name);
if (loraIndex >= 0) {
lorasData[loraIndex].strength = newValue.toFixed(2);
// 更新值并触发回调
const newLorasValue = formatLoraValue(lorasData);
widget.value = newLorasValue;
}
});
// 处理按键事件
strengthEl.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
strengthEl.blur();
}
});
// Right arrow
const rightArrow = createArrowButton("right", () => {
// Increase strength
const lorasData = parseLoraValue(widget.value);
const loraIndex = lorasData.findIndex(l => l.name === name);
if (loraIndex >= 0) {
lorasData[loraIndex].strength = (parseFloat(lorasData[loraIndex].strength) + 0.05).toFixed(2);
const newValue = formatLoraValue(lorasData);
widget.value = newValue;
}
});
strengthControl.appendChild(leftArrow);
strengthControl.appendChild(strengthEl);
strengthControl.appendChild(rightArrow);
// Assemble entry
const leftSection = document.createElement("div");
Object.assign(leftSection.style, {
display: "flex",
alignItems: "center",
flex: "1",
minWidth: "0", // Allow shrinking
});
leftSection.appendChild(toggle);
leftSection.appendChild(nameEl);
loraEl.appendChild(leftSection);
loraEl.appendChild(strengthControl);
container.appendChild(loraEl);
});
};
// Store the value in a variable to avoid recursion
let widgetValue = defaultValue;
// Create widget with initial properties
const widget = node.addDOMWidget(name, "loras", container, {
getValue: function() {
return widgetValue;
},
setValue: function(v) {
// Remove duplicates by keeping the last occurrence of each lora name
const uniqueValue = (v || []).reduce((acc, lora) => {
// Remove any existing lora with the same name
const filtered = acc.filter(l => l.name !== lora.name);
// Add the current lora
return [...filtered, lora];
}, []);
widgetValue = uniqueValue;
renderLoras(widgetValue, widget);
// Update container height after rendering
requestAnimationFrame(() => {
const minHeight = this.getMinHeight();
container.style.height = `${minHeight}px`;
// Force node to update size
node.setSize([node.size[0], node.computeSize()[1]]);
node.setDirtyCanvas(true, true);
});
},
getMinHeight: function() {
// Calculate height based on content
const lorasCount = parseLoraValue(widgetValue).length;
return Math.max(
100,
lorasCount > 0 ? 60 + lorasCount * 44 : 60
);
},
});
widget.value = defaultValue;
widget.callback = callback;
widget.serializeValue = () => {
// Add dummy items to avoid the 2-element serialization issue, a bug in comfyui
return [...widgetValue,
{ name: "__dummy_item1__", strength: 0, active: false, _isDummy: true },
{ name: "__dummy_item2__", strength: 0, active: false, _isDummy: true }
];
}
widget.onRemove = () => {
container.remove();
previewTooltip.cleanup();
};
return { minWidth: 400, minHeight: 200, widget };
}
// Function to directly save the recipe without dialog
async function saveRecipeDirectly(widget) {
try {
// Get the workflow data from the ComfyUI app
const prompt = await app.graphToPrompt();
console.log('Prompt:', prompt);
// Show loading toast
if (app && app.extensionManager && app.extensionManager.toast) {
app.extensionManager.toast.add({
severity: 'info',
summary: 'Saving Recipe',
detail: 'Please wait...',
life: 2000
});
}
// Prepare the data - only send workflow JSON
const formData = new FormData();
formData.append('workflow_json', JSON.stringify(prompt.output));
// Send the request
const response = await fetch('/api/recipes/save-from-widget', {
method: 'POST',
body: formData
});
const result = await response.json();
// Show result toast
if (app && app.extensionManager && app.extensionManager.toast) {
if (result.success) {
app.extensionManager.toast.add({
severity: 'success',
summary: 'Recipe Saved',
detail: 'Recipe has been saved successfully',
life: 3000
});
} else {
app.extensionManager.toast.add({
severity: 'error',
summary: 'Error',
detail: result.error || 'Failed to save recipe',
life: 5000
});
}
}
} catch (error) {
console.error('Error saving recipe:', error);
// Show error toast
if (app && app.extensionManager && app.extensionManager.toast) {
app.extensionManager.toast.add({
severity: 'error',
summary: 'Error',
detail: 'Failed to save recipe: ' + (error.message || 'Unknown error'),
life: 5000
});
}
}
}

13
web/comfyui/lora_loader.js
View File

@@ -1,9 +1,14 @@
import { app } from "../../scripts/app.js";
import { addLorasWidget } from "./loras_widget.js";
import { dynamicImportByVersion } from "./utils.js";
// Extract pattern into a constant for consistent use
const LORA_PATTERN = /<lora:([^:]+):([-\d\.]+)>/g;
// Function to get the appropriate loras widget based on ComfyUI version
async function getLorasWidgetModule() {
return await dynamicImportByVersion("./loras_widget.js", "./legacy_loras_widget.js");
}
function mergeLoras(lorasText, lorasArr) {
const result = [];
let match;
@@ -44,7 +49,7 @@ app.registerExtension({
});
// Wait for node to be properly initialized
requestAnimationFrame(() => {
requestAnimationFrame(async () => {
// Restore saved value if exists
let existingLoras = [];
if (node.widgets_values && node.widgets_values.length > 0) {
@@ -67,6 +72,10 @@ app.registerExtension({
// Add flag to prevent callback loops
let isUpdating = false;
// Dynamically load the appropriate widget module
const lorasModule = await getLorasWidgetModule();
const { addLorasWidget } = lorasModule;
// Get the widget object directly from the returned object
const result = addLorasWidget(node, "loras", {

174
web/comfyui/loras_widget.js
View File

@@ -5,6 +5,13 @@ export function addLorasWidget(node, name, opts, callback) {
// Create container for loras
const container = document.createElement("div");
container.className = "comfy-loras-container";
// Set initial height using CSS variables approach
const defaultHeight = 200;
container.style.setProperty('--comfy-widget-min-height', `${defaultHeight}px`);
container.style.setProperty('--comfy-widget-max-height', `${defaultHeight * 2}px`);
container.style.setProperty('--comfy-widget-height', `${defaultHeight}px`);
Object.assign(container.style, {
display: "flex",
flexDirection: "column",
@@ -13,11 +20,19 @@ export function addLorasWidget(node, name, opts, callback) {
backgroundColor: "rgba(40, 44, 52, 0.6)",
borderRadius: "6px",
width: "100%",
boxSizing: "border-box",
overflow: "auto"
});
// Initialize default value
const defaultValue = opts?.defaultVal || [];
// Fixed sizes for component calculations
const LORA_ENTRY_HEIGHT = 44; // Height of a single lora entry
const HEADER_HEIGHT = 40; // Height of the header section
const CONTAINER_PADDING = 12; // Top and bottom padding
const EMPTY_CONTAINER_HEIGHT = 100; // Height when no loras are present
// Parse LoRA entries from value
const parseLoraValue = (value) => {
if (!value) return [];
@@ -29,6 +44,23 @@ export function addLorasWidget(node, name, opts, callback) {
return loras;
};
// Function to update widget height consistently
const updateWidgetHeight = (height) => {
// Ensure minimum height
const finalHeight = Math.max(defaultHeight, height);
// Update CSS variables
container.style.setProperty('--comfy-widget-min-height', `${finalHeight}px`);
container.style.setProperty('--comfy-widget-height', `${finalHeight}px`);
// Force node to update size after a short delay to ensure DOM is updated
if (node) {
setTimeout(() => {
node.setDirtyCanvas(true, true);
}, 10);
}
};
// Function to create toggle element
const createToggle = (active, onChange) => {
const toggle = document.createElement("div");
@@ -107,7 +139,7 @@ export function addLorasWidget(node, name, opts, callback) {
return button;
};
// 添加预览弹窗组件
// Preview tooltip class
class PreviewTooltip {
constructor() {
this.element = document.createElement('div');
@@ -122,31 +154,31 @@ export function addLorasWidget(node, name, opts, callback) {
maxWidth: '300px',
});
document.body.appendChild(this.element);
this.hideTimeout = null; // 添加超时处理变量
this.hideTimeout = null;
// 添加全局点击事件来隐藏tooltip
// Add global click event to hide tooltip
document.addEventListener('click', () => this.hide());
// 添加滚动事件监听
// Add scroll event listener
document.addEventListener('scroll', () => this.hide(), true);
}
async show(loraName, x, y) {
try {
// 清除之前的隐藏定时器
// Clear previous hide timer
if (this.hideTimeout) {
clearTimeout(this.hideTimeout);
this.hideTimeout = null;
}
// 如果已经显示同一个lora的预览，则不重复显示
// Don't redisplay the same lora preview
if (this.element.style.display === 'block' && this.currentLora === loraName) {
return;
}
this.currentLora = loraName;
// 获取预览URL
// Get preview URL
const response = await api.fetchApi(`/lora-preview-url?name=${encodeURIComponent(loraName)}`, {
method: 'GET'
});
@@ -160,7 +192,7 @@ export function addLorasWidget(node, name, opts, callback) {
throw new Error('No preview available');
}
// 清除现有内容
// Clear existing content
while (this.element.firstChild) {
this.element.removeChild(this.element.firstChild);
}
@@ -217,7 +249,7 @@ export function addLorasWidget(node, name, opts, callback) {
mediaContainer.appendChild(nameLabel);
this.element.appendChild(mediaContainer);
// 添加淡入效果
// Add fade-in effect
this.element.style.opacity = '0';
this.element.style.display = 'block';
this.position(x, y);
@@ -232,20 +264,20 @@ export function addLorasWidget(node, name, opts, callback) {
}
position(x, y) {
// 确保预览框不超出视窗边界
// Ensure preview box doesn't exceed viewport boundaries
const rect = this.element.getBoundingClientRect();
const viewportWidth = window.innerWidth;
const viewportHeight = window.innerHeight;
let left = x + 10; // 默认在鼠标右侧偏移10px
let top = y + 10; // 默认在鼠标下方偏移10px
let left = x + 10; // Default 10px offset to the right of mouse
let top = y + 10; // Default 10px offset below mouse
// 检查右边界
// Check right boundary
if (left + rect.width > viewportWidth) {
left = x - rect.width - 10;
}
// 检查下边界
// Check bottom boundary
if (top + rect.height > viewportHeight) {
top = y - rect.height - 10;
}
@@ -257,13 +289,13 @@ export function addLorasWidget(node, name, opts, callback) {
}
hide() {
// 使用淡出效果
// Use fade-out effect
if (this.element.style.display === 'block') {
this.element.style.opacity = '0';
this.hideTimeout = setTimeout(() => {
this.element.style.display = 'none';
this.currentLora = null;
// 停止视频播放
// Stop video playback
const video = this.element.querySelector('video');
if (video) {
video.pause();
@@ -277,14 +309,14 @@ export function addLorasWidget(node, name, opts, callback) {
if (this.hideTimeout) {
clearTimeout(this.hideTimeout);
}
// 移除所有事件监听器
// Remove all event listeners
document.removeEventListener('click', () => this.hide());
document.removeEventListener('scroll', () => this.hide(), true);
this.element.remove();
}
}
// 创建预览tooltip实例
// Create preview tooltip instance
const previewTooltip = new PreviewTooltip();
// Function to create menu item
@@ -357,7 +389,7 @@ export function addLorasWidget(node, name, opts, callback) {
padding: '4px 0',
zIndex: 1000,
boxShadow: '0 2px 10px rgba(0,0,0,0.2)',
minWidth: '180px',
minWidth: '180px',
});
// View on Civitai option with globe icon
@@ -447,7 +479,7 @@ export function addLorasWidget(node, name, opts, callback) {
borderTop: '1px solid rgba(255, 255, 255, 0.1)',
});
menu.appendChild(viewOnCivitaiOption); // Add the new menu option
menu.appendChild(viewOnCivitaiOption);
menu.appendChild(deleteOption);
menu.appendChild(separator);
menu.appendChild(saveOption);
@@ -483,12 +515,16 @@ export function addLorasWidget(node, name, opts, callback) {
padding: "20px 0",
color: "rgba(226, 232, 240, 0.8)",
fontStyle: "italic",
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
userSelect: "none",
WebkitUserSelect: "none",
MozUserSelect: "none",
msUserSelect: "none",
width: "100%"
});
container.appendChild(emptyMessage);
// Set fixed height for empty state
updateWidgetHeight(EMPTY_CONTAINER_HEIGHT);
return;
}
@@ -522,10 +558,10 @@ export function addLorasWidget(node, name, opts, callback) {
color: "rgba(226, 232, 240, 0.8)",
fontSize: "13px",
marginLeft: "8px",
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
userSelect: "none",
WebkitUserSelect: "none",
MozUserSelect: "none",
msUserSelect: "none",
});
const toggleContainer = document.createElement("div");
@@ -543,10 +579,10 @@ export function addLorasWidget(node, name, opts, callback) {
color: "rgba(226, 232, 240, 0.8)",
fontSize: "13px",
marginRight: "8px",
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
userSelect: "none",
WebkitUserSelect: "none",
MozUserSelect: "none",
msUserSelect: "none",
});
header.appendChild(toggleContainer);
@@ -595,11 +631,11 @@ export function addLorasWidget(node, name, opts, callback) {
whiteSpace: "nowrap",
color: active ? "rgba(226, 232, 240, 0.9)" : "rgba(226, 232, 240, 0.6)",
fontSize: "13px",
cursor: "pointer", // Add pointer cursor to indicate hoverable area
userSelect: "none", // Add this line to prevent text selection
WebkitUserSelect: "none", // For Safari support
MozUserSelect: "none", // For Firefox support
msUserSelect: "none", // For IE/Edge support
cursor: "pointer",
userSelect: "none",
WebkitUserSelect: "none",
MozUserSelect: "none",
msUserSelect: "none",
});
// Move preview tooltip events to nameEl instead of loraEl
@@ -645,7 +681,7 @@ export function addLorasWidget(node, name, opts, callback) {
const loraIndex = lorasData.findIndex(l => l.name === name);
if (loraIndex >= 0) {
lorasData[loraIndex].strength = (lorasData[loraIndex].strength - 0.05).toFixed(2);
lorasData[loraIndex].strength = (parseFloat(lorasData[loraIndex].strength) - 0.05).toFixed(2);
const newValue = formatLoraValue(lorasData);
widget.value = newValue;
@@ -669,7 +705,7 @@ export function addLorasWidget(node, name, opts, callback) {
outline: "none",
});
// 添加hover效果
// Add hover effect
strengthEl.addEventListener('mouseenter', () => {
strengthEl.style.border = "1px solid rgba(226, 232, 240, 0.2)";
});
@@ -680,11 +716,11 @@ export function addLorasWidget(node, name, opts, callback) {
}
});
// 处理焦点
// Handle focus
strengthEl.addEventListener('focus', () => {
strengthEl.style.border = "1px solid rgba(66, 153, 225, 0.6)";
strengthEl.style.background = "rgba(0, 0, 0, 0.2)";
// 自动选中所有内容
// Auto-select all content
strengthEl.select();
});
@@ -693,29 +729,29 @@ export function addLorasWidget(node, name, opts, callback) {
strengthEl.style.background = "none";
});
// 处理输入变化
// Handle input changes
strengthEl.addEventListener('change', () => {
let newValue = parseFloat(strengthEl.value);
// 验证输入
// Validate input
if (isNaN(newValue)) {
newValue = 1.0;
}
// 更新数值
// Update value
const lorasData = parseLoraValue(widget.value);
const loraIndex = lorasData.findIndex(l => l.name === name);
if (loraIndex >= 0) {
lorasData[loraIndex].strength = newValue.toFixed(2);
// 更新值并触发回调
// Update value and trigger callback
const newLorasValue = formatLoraValue(lorasData);
widget.value = newLorasValue;
}
});
// 处理按键事件
// Handle key events
strengthEl.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
strengthEl.blur();
@@ -757,13 +793,17 @@ export function addLorasWidget(node, name, opts, callback) {
container.appendChild(loraEl);
});
// Calculate height based on number of loras and fixed sizes
const calculatedHeight = CONTAINER_PADDING + HEADER_HEIGHT + (lorasData.length * LORA_ENTRY_HEIGHT);
updateWidgetHeight(calculatedHeight);
};
// Store the value in a variable to avoid recursion
let widgetValue = defaultValue;
// Create widget with initial properties
const widget = node.addDOMWidget(name, "loras", container, {
// Create widget with new DOM Widget API
const widget = node.addDOMWidget(name, "custom", container, {
getValue: function() {
return widgetValue;
},
@@ -778,29 +818,28 @@ export function addLorasWidget(node, name, opts, callback) {
widgetValue = uniqueValue;
renderLoras(widgetValue, widget);
// Update container height after rendering
requestAnimationFrame(() => {
const minHeight = this.getMinHeight();
container.style.height = `${minHeight}px`;
// Force node to update size
node.setSize([node.size[0], node.computeSize()[1]]);
node.setDirtyCanvas(true, true);
});
},
getMinHeight: function() {
// Calculate height based on content
const lorasCount = parseLoraValue(widgetValue).length;
return Math.max(
100,
lorasCount > 0 ? 60 + lorasCount * 44 : 60
);
return parseInt(container.style.getPropertyValue('--comfy-widget-min-height')) || defaultHeight;
},
getMaxHeight: function() {
return parseInt(container.style.getPropertyValue('--comfy-widget-max-height')) || defaultHeight * 2;
},
getHeight: function() {
return parseInt(container.style.getPropertyValue('--comfy-widget-height')) || defaultHeight;
},
hideOnZoom: true,
selectOn: ['click', 'focus'],
afterResize: function(node) {
// Re-render after node resize
if (this.value && this.value.length > 0) {
renderLoras(this.value, this);
}
}
});
widget.value = defaultValue;
widget.callback = callback;
widget.serializeValue = () => {
@@ -816,7 +855,7 @@ export function addLorasWidget(node, name, opts, callback) {
previewTooltip.cleanup();
};
return { minWidth: 400, minHeight: 200, widget };
return { minWidth: 400, minHeight: defaultHeight, widget };
}
// Function to directly save the recipe without dialog
@@ -824,7 +863,6 @@ async function saveRecipeDirectly(widget) {
try {
// Get the workflow data from the ComfyUI app
const prompt = await app.graphToPrompt();
console.log('Prompt:', prompt);
// Show loading toast
if (app && app.extensionManager && app.extensionManager.toast) {
@@ -879,4 +917,4 @@ async function saveRecipeDirectly(widget) {
});
}
}
}
}

36
web/comfyui/trigger_word_toggle.js
View File

@@ -1,34 +1,10 @@
import { app } from "../../scripts/app.js";
import { api } from "../../scripts/api.js";
import { CONVERTED_TYPE, dynamicImportByVersion } from "./utils.js";
const CONVERTED_TYPE = 'converted-widget'
function getComfyUIFrontendVersion() {
// 直接访问全局变量
return window['__COMFYUI_FRONTEND_VERSION__'];
}
// Dynamically import the appropriate tags widget based on app version
function getTagsWidgetModule() {
// Parse app version and compare with 1.12.6
const currentVersion = getComfyUIFrontendVersion() || "0.0.0";
console.log("currentVersion", currentVersion);
const versionParts = currentVersion.split('.').map(part => parseInt(part, 10));
const requiredVersion = [1, 12, 6];
// Compare version numbers
for (let i = 0; i < 3; i++) {
if (versionParts[i] > requiredVersion[i]) {
console.log("Using tags_widget.js");
return import("./tags_widget.js");
} else if (versionParts[i] < requiredVersion[i]) {
console.log("Using legacy_tags_widget.js");
return import("./legacy_tags_widget.js");
}
}
// If we get here, versions are equal, use the new module
return import("./tags_widget.js");
// Function to get the appropriate tags widget based on ComfyUI version
async function getTagsWidgetModule() {
return await dynamicImportByVersion("./tags_widget.js", "./legacy_tags_widget.js");
}
// TriggerWordToggle extension for ComfyUI
@@ -55,8 +31,8 @@ app.registerExtension({
// Wait for node to be properly initialized
requestAnimationFrame(async () => {
// Dynamically import the appropriate tags widget module
const tagsWidgetModule = await getTagsWidgetModule();
const { addTagsWidget } = tagsWidgetModule;
const tagsModule = await getTagsWidgetModule();
const { addTagsWidget } = tagsModule;
// Get the widget object directly from the returned object
const result = addTagsWidget(node, "toggle_trigger_words", {

27
web/comfyui/utils.js
View File

@@ -1,5 +1,32 @@
export const CONVERTED_TYPE = 'converted-widget';
export function getComfyUIFrontendVersion() {
return window['__COMFYUI_FRONTEND_VERSION__'] || "0.0.0";
}
// Dynamically import the appropriate widget based on app version
export async function dynamicImportByVersion(latestModulePath, legacyModulePath) {
// Parse app version and compare with 1.12.6 (version when tags widget API changed)
const currentVersion = getComfyUIFrontendVersion();
const versionParts = currentVersion.split('.').map(part => parseInt(part, 10));
const requiredVersion = [1, 12, 6];
// Compare version numbers
for (let i = 0; i < 3; i++) {
if (versionParts[i] > requiredVersion[i]) {
console.log(`Using latest widget: ${latestModulePath}`);
return import(latestModulePath);
} else if (versionParts[i] < requiredVersion[i]) {
console.log(`Using legacy widget: ${legacyModulePath}`);
return import(legacyModulePath);
}
}
// If we get here, versions are equal, use the latest module
console.log(`Using latest widget: ${latestModulePath}`);
return import(latestModulePath);
}
export function hideWidgetForGood(node, widget, suffix = "") {
widget.origType = widget.type;
widget.origComputeSize = widget.computeSize;