mirror of
https://github.com/willmiao/ComfyUI-Lora-Manager.git
synced 2026-03-21 21:22:11 -03:00
534 lines
21 KiB
JavaScript
534 lines
21 KiB
JavaScript
import { showToast } from '../utils/uiHelpers.js';
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import { modalManager } from '../managers/ModalManager.js';
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import { state } from '../state/index.js';
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export function createLoraCard(lora) {
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const card = document.createElement('div');
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card.className = 'lora-card';
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card.dataset.sha256 = lora.sha256;
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card.dataset.filepath = lora.file_path;
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card.dataset.name = lora.model_name;
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card.dataset.file_name = lora.file_name;
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card.dataset.folder = lora.folder;
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card.dataset.modified = lora.modified;
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card.dataset.from_civitai = lora.from_civitai;
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card.dataset.base_model = lora.base_model;
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card.dataset.usage_tips = lora.usage_tips;
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card.dataset.notes = lora.notes;
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card.dataset.meta = JSON.stringify(lora.civitai || {});
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const version = state.previewVersions.get(lora.file_path);
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const previewUrl = lora.preview_url || '/loras_static/images/no-preview.png';
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const versionedPreviewUrl = version ? `${previewUrl}?t=${version}` : previewUrl;
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card.innerHTML = `
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<div class="card-preview">
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${previewUrl.endsWith('.mp4') ?
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`<video controls autoplay muted loop>
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<source src="${versionedPreviewUrl}" type="video/mp4">
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</video>` :
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`<img src="${versionedPreviewUrl}" alt="${lora.model_name}">`
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}
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<div class="card-header">
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<span class="base-model-label" title="${lora.base_model}">
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${lora.base_model}
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</span>
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<div class="card-actions">
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<i class="fas fa-globe"
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title="${lora.from_civitai ? 'View on Civitai' : 'Not available from Civitai'}"
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${!lora.from_civitai ? 'style="opacity: 0.5; cursor: not-allowed"' : ''}>
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</i>
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<i class="fas fa-copy"
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title="Copy LoRA Syntax">
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</i>
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<i class="fas fa-trash"
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title="Delete Model">
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</i>
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</div>
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</div>
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<div class="card-footer">
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<div class="model-info">
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<span class="model-name">${lora.model_name}</span>
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</div>
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<div class="card-actions">
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<i class="fas fa-image"
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title="Replace Preview Image">
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</i>
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</div>
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</div>
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</div>
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`;
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// Main card click event
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card.addEventListener('click', () => {
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const loraMeta = {
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sha256: card.dataset.sha256,
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file_path: card.dataset.filepath,
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model_name: card.dataset.name,
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file_name: card.dataset.file_name,
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folder: card.dataset.folder,
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modified: card.dataset.modified,
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from_civitai: card.dataset.from_civitai === 'true',
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base_model: card.dataset.base_model,
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usage_tips: card.dataset.usage_tips,
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notes: card.dataset.notes,
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civitai: JSON.parse(card.dataset.meta || '{}')
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};
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showLoraModal(loraMeta);
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});
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// Copy button click event
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card.querySelector('.fa-copy')?.addEventListener('click', async e => {
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e.stopPropagation();
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const usageTips = JSON.parse(card.dataset.usage_tips || '{}');
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const strength = usageTips.strength || 1;
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const loraSyntax = `<lora:${card.dataset.file_name}:${strength}>`;
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try {
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// Modern clipboard API
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if (navigator.clipboard && window.isSecureContext) {
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await navigator.clipboard.writeText(loraSyntax);
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} else {
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// Fallback for older browsers
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const textarea = document.createElement('textarea');
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textarea.value = loraSyntax;
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textarea.style.position = 'absolute';
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textarea.style.left = '-99999px';
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document.body.appendChild(textarea);
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textarea.select();
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document.execCommand('copy');
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document.body.removeChild(textarea);
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}
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showToast('LoRA syntax copied', 'success');
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} catch (err) {
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console.error('Copy failed:', err);
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showToast('Copy failed', 'error');
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}
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});
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// Civitai button click event
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if (lora.from_civitai) {
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card.querySelector('.fa-globe')?.addEventListener('click', e => {
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e.stopPropagation();
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openCivitai(lora.model_name);
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});
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}
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// Delete button click event
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card.querySelector('.fa-trash')?.addEventListener('click', e => {
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e.stopPropagation();
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deleteModel(lora.file_path);
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});
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// Replace preview button click event
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card.querySelector('.fa-image')?.addEventListener('click', e => {
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e.stopPropagation();
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replacePreview(lora.file_path);
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});
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return card;
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}
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export function showLoraModal(lora) {
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const escapedWords = lora.civitai?.trainedWords?.length ?
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lora.civitai.trainedWords.map(word => word.replace(/'/g, '\\\'')) : [];
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const content = `
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<div class="modal-content">
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<button class="close" onclick="modalManager.closeModal('loraModal')">×</button>
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<header class="modal-header">
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<h2>${lora.model_name}</h2>
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</header>
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<div class="modal-body">
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<div class="info-section">
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<div class="info-grid">
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<div class="info-item">
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<label>Version</label>
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<span>${lora.civitai.name || 'N/A'}</span>
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</div>
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<div class="info-item">
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<label>File Name</label>
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<span id="file-name">${lora.file_name || 'N/A'}</span>
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</div>
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<div class="info-item">
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<label>Location</label>
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<span class="file-path">${lora.file_path.replace(/[^/]+$/, '') || 'N/A'}</span>
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</div>
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<div class="info-item">
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<label>Base Model</label>
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<span>${lora.base_model || 'N/A'}</span>
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</div>
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<div class="info-item usage-tips">
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<label>Usage Tips</label>
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<div class="editable-field">
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<div class="preset-controls">
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<select id="preset-selector">
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<option value="">Add preset parameter...</option>
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<option value="strength_min">Strength Min</option>
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<option value="strength_max">Strength Max</option>
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<option value="strength">Strength</option>
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<option value="clip_skip">Clip Skip</option>
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</select>
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<input type="number" id="preset-value" step="0.01" placeholder="Value" style="display:none;">
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<button class="add-preset-btn">Add</button>
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</div>
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<div class="preset-tags">
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${renderPresetTags(parsePresets(lora.usage_tips))}
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</div>
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</div>
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</div>
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${renderTriggerWords(escapedWords)}
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<div class="info-item notes">
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<label>Additional Notes</label>
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<div class="editable-field">
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<div class="notes-content" contenteditable="true" spellcheck="false">${lora.notes || 'Add your notes here...'}</div>
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<button class="save-btn" onclick="saveNotes('${lora.file_path}')">
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<i class="fas fa-save"></i>
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</button>
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</div>
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</div>
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<div class="info-item full-width">
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<label>About this version</label>
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<div class="description-text">${lora.description || 'N/A'}</div>
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</div>
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</div>
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</div>
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${renderShowcaseImages(lora.civitai.images)}
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</div>
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</div>
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`;
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modalManager.showModal('loraModal', content);
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setupEditableFields();
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setupShowcaseScroll(); // Add this line
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}
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function setupEditableFields() {
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const editableFields = document.querySelectorAll('.editable-field [contenteditable]');
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editableFields.forEach(field => {
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field.addEventListener('focus', function() {
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if (this.textContent === 'Add your notes here...' ||
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this.textContent === 'Save usage tips here..') {
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this.textContent = '';
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}
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});
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field.addEventListener('blur', function() {
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if (this.textContent.trim() === '') {
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this.textContent = this.classList.contains('usage-tips-content')
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? 'Save usage tips here..'
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: 'Add your notes here...';
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}
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});
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});
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const presetSelector = document.getElementById('preset-selector');
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const presetValue = document.getElementById('preset-value');
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const addPresetBtn = document.querySelector('.add-preset-btn');
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const presetTags = document.querySelector('.preset-tags');
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presetSelector.addEventListener('change', function() {
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const selected = this.value;
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if (selected) {
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presetValue.style.display = 'inline-block';
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presetValue.min = selected.includes('strength') ? 0 : 1;
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presetValue.max = selected.includes('strength') ? 1 : 12;
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presetValue.step = selected.includes('strength') ? 0.01 : 1;
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if (selected === 'clip_skip') {
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presetValue.type = 'number';
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presetValue.step = 1;
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}
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} else {
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presetValue.style.display = 'none';
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}
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});
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addPresetBtn.addEventListener('click', async function() {
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const key = presetSelector.value;
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const value = presetValue.value;
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if (!key || !value) return;
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const filePath = document.querySelector('.modal-content')
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.querySelector('.file-path').textContent +
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document.querySelector('.modal-content')
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.querySelector('#file-name').textContent + '.safetensors';
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const loraCard = document.querySelector(`.lora-card[data-filepath="${filePath}"]`);
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const currentPresets = parsePresets(loraCard.dataset.usage_tips);
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currentPresets[key] = parseFloat(value);
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const newPresetsJson = JSON.stringify(currentPresets);
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await saveModelMetadata(filePath, {
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usage_tips: newPresetsJson
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});
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loraCard.dataset.usage_tips = newPresetsJson;
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presetTags.innerHTML = renderPresetTags(currentPresets);
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presetSelector.value = '';
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presetValue.value = '';
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presetValue.style.display = 'none';
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});
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}
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window.saveNotes = async function(filePath) {
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const content = document.querySelector('.notes-content').textContent;
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try {
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await saveModelMetadata(filePath, { notes: content });
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// Update the corresponding lora card's dataset
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const loraCard = document.querySelector(`.lora-card[data-filepath="${filePath}"]`);
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if (loraCard) {
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loraCard.dataset.notes = content;
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}
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showToast('Notes saved successfully', 'success');
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} catch (error) {
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showToast('Failed to save notes', 'error');
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}
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};
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async function saveModelMetadata(filePath, data) {
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const response = await fetch('/loras/api/save-metadata', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify({
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file_path: filePath,
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...data
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})
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});
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if (!response.ok) {
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throw new Error('Failed to save metadata');
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}
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}
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function renderTriggerWords(words) {
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if (!words.length) return `
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<div class="info-item full-width trigger-words">
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<label>Trigger Words</label>
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<span>No trigger word needed</span>
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</div>
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`;
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return `
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<div class="info-item full-width trigger-words">
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<label>Trigger Words</label>
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<div class="trigger-words-tags">
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${words.map(word => `
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<div class="trigger-word-tag" onclick="copyTriggerWord('${word}')">
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<span class="trigger-word-content">${word}</span>
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<span class="trigger-word-copy">
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<i class="fas fa-copy"></i>
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</span>
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</div>
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`).join('')}
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</div>
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</div>
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`;
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}
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function renderShowcaseImages(images) {
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if (!images?.length) return '';
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return `
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<div class="showcase-section">
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<div class="scroll-indicator" onclick="toggleShowcase(this)">
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<i class="fas fa-chevron-down"></i>
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<span>Scroll or click to show ${images.length} examples</span>
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</div>
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<div class="carousel collapsed">
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<div class="carousel-container">
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${images.map(img => {
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// 计算适当的展示高度：
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// 1. 保持原始宽高比
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// 2. 限制最大高度为视窗高度的60%
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// 3. 确保最小高度为容器宽度的40%
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const aspectRatio = (img.height / img.width) * 100;
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const containerWidth = 800; // modal content的最大宽度
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const minHeightPercent = 40; // 最小高度为容器宽度的40%
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const maxHeightPercent = (window.innerHeight * 0.6 / containerWidth) * 100;
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const heightPercent = Math.max(
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minHeightPercent,
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Math.min(maxHeightPercent, aspectRatio)
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);
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if (img.type === 'video') {
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return `
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<div class="media-wrapper" style="padding-bottom: ${heightPercent}%">
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<video controls autoplay muted loop crossorigin="anonymous"
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referrerpolicy="no-referrer" data-src="${img.url}"
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class="lazy">
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<source data-src="${img.url}" type="video/mp4">
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Your browser does not support video playback
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</video>
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</div>
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`;
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}
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return `
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<div class="media-wrapper" style="padding-bottom: ${heightPercent}%">
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<img data-src="${img.url}"
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alt="Preview"
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crossorigin="anonymous"
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referrerpolicy="no-referrer"
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width="${img.width}"
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height="${img.height}"
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class="lazy">
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</div>
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`;
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}).join('')}
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</div>
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</div>
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<button class="back-to-top" onclick="scrollToTop(this)">
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<i class="fas fa-arrow-up"></i>
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</button>
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</div>
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`;
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}
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// Add this to the window object for global access
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export function toggleShowcase(element) {
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const carousel = element.nextElementSibling;
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const isCollapsed = carousel.classList.contains('collapsed');
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const indicator = element.querySelector('span');
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const icon = element.querySelector('i');
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carousel.classList.toggle('collapsed');
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if (isCollapsed) {
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const count = carousel.querySelectorAll('.media-wrapper').length;
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indicator.textContent = `Scroll or click to hide examples`;
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icon.classList.replace('fa-chevron-down', 'fa-chevron-up');
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initLazyLoading(carousel);
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} else {
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const count = carousel.querySelectorAll('.media-wrapper').length;
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indicator.textContent = `Scroll or click to show ${count} examples`;
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icon.classList.replace('fa-chevron-up', 'fa-chevron-down');
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}
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};
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// Add lazy loading initialization
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function initLazyLoading(container) {
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const lazyElements = container.querySelectorAll('.lazy');
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const lazyLoad = (element) => {
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if (element.tagName.toLowerCase() === 'video') {
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element.src = element.dataset.src;
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element.querySelector('source').src = element.dataset.src;
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element.load();
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} else {
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element.src = element.dataset.src;
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}
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element.classList.remove('lazy');
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};
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const observer = new IntersectionObserver((entries) => {
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entries.forEach(entry => {
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if (entry.isIntersecting) {
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lazyLoad(entry.target);
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observer.unobserve(entry.target);
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}
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});
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});
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lazyElements.forEach(element => observer.observe(element));
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}
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export function setupShowcaseScroll() {
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// Change from modal-content to window/document level
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document.addEventListener('wheel', (event) => {
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const modalContent = document.querySelector('.modal-content');
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if (!modalContent) return;
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const showcase = modalContent.querySelector('.showcase-section');
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if (!showcase) return;
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const carousel = showcase.querySelector('.carousel');
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const scrollIndicator = showcase.querySelector('.scroll-indicator');
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if (carousel?.classList.contains('collapsed') && event.deltaY > 0) {
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const isNearBottom = modalContent.scrollHeight - modalContent.scrollTop - modalContent.clientHeight < 100;
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if (isNearBottom) {
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toggleShowcase(scrollIndicator);
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event.preventDefault();
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}
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}
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}, { passive: false }); // Add passive: false option here
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// Keep the existing scroll tracking code
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const modalContent = document.querySelector('.modal-content');
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if (modalContent) {
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modalContent.addEventListener('scroll', () => {
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const backToTopBtn = modalContent.querySelector('.back-to-top');
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if (backToTopBtn) {
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if (modalContent.scrollTop > 300) {
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backToTopBtn.classList.add('visible');
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} else {
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backToTopBtn.classList.remove('visible');
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}
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}
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});
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}
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}
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export function scrollToTop(button) {
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const modalContent = button.closest('.modal-content');
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if (modalContent) {
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modalContent.scrollTo({
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top: 0,
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behavior: 'smooth'
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});
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}
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}
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function parsePresets(usageTips) {
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if (!usageTips || usageTips === 'Save usage tips here..') return {};
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try {
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return JSON.parse(usageTips);
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} catch {
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return {};
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}
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}
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function renderPresetTags(presets) {
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return Object.entries(presets).map(([key, value]) => `
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<div class="preset-tag" data-key="${key}">
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<span>${formatPresetKey(key)}: ${value}</span>
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<i class="fas fa-times" onclick="removePreset('${key}')"></i>
|
|
</div>
|
|
`).join('');
|
|
}
|
|
|
|
function formatPresetKey(key) {
|
|
return key.split('_').map(word =>
|
|
word.charAt(0).toUpperCase() + word.slice(1)
|
|
).join(' ');
|
|
}
|
|
|
|
window.removePreset = async function(key) {
|
|
const filePath = document.querySelector('.modal-content')
|
|
.querySelector('.file-path').textContent +
|
|
document.querySelector('.modal-content')
|
|
.querySelector('#file-name').textContent + '.safetensors';
|
|
const loraCard = document.querySelector(`.lora-card[data-filepath="${filePath}"]`);
|
|
const currentPresets = parsePresets(loraCard.dataset.usage_tips);
|
|
|
|
delete currentPresets[key];
|
|
const newPresetsJson = JSON.stringify(currentPresets);
|
|
|
|
await saveModelMetadata(filePath, {
|
|
usage_tips: newPresetsJson
|
|
});
|
|
|
|
loraCard.dataset.usage_tips = newPresetsJson;
|
|
document.querySelector('.preset-tags').innerHTML = renderPresetTags(currentPresets);
|
|
}; |