279 lines
11 KiB
JavaScript
279 lines
11 KiB
JavaScript
/* ═══════════════════════════════════════════════════════════
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* page-settings.js — 爬蟲管理中心
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* 從原 settings.html L1230-L1648 抽出
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* 邏輯與原版一致
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* ═══════════════════════════════════════════════════════════ */
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let categoryModal;
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document.addEventListener('DOMContentLoaded', function () {
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categoryModal = new bootstrap.Modal(document.getElementById('categoryModal'));
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loadCrawlers();
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// 顯示搜尋框（如果有分類資料）
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const grid = document.getElementById('categories-grid');
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const searchContainer = document.getElementById('search-container');
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if (grid && grid.children.length > 0) {
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searchContainer.style.display = 'block';
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}
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});
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// ───────── Toast / Loading ─────────
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function showToast(message, type = 'success') {
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const container = document.getElementById('toast-container');
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const toast = document.createElement('div');
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toast.className = `toast-notification ${type}`;
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const icon = type === 'success' ? 'check-circle' : 'exclamation-circle';
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toast.innerHTML = `
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<div class="toast-icon"><i class="fas fa-${icon}"></i></div>
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<div class="toast-content"><div class="toast-message">${message}</div></div>
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`;
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container.appendChild(toast);
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setTimeout(() => {
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toast.style.animation = 'slideIn 0.25s ease-out reverse';
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setTimeout(() => toast.remove(), 250);
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}, 4000);
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}
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function showLoading() { document.getElementById('loading-overlay').classList.add('active'); }
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function hideLoading() { document.getElementById('loading-overlay').classList.remove('active'); }
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function getCSRFToken() { return document.querySelector('meta[name="csrf-token"]').getAttribute('content'); }
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// ───────── Crawler ─────────
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async function loadCrawlers() {
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try {
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const r = await fetch('/api/crawlers');
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const result = await r.json();
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if (result.status === 'success') {
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renderCrawlers(result.data);
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updateStats(result.data);
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} else {
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showToast('載入失敗: ' + result.message, 'error');
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}
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} catch (e) {
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showToast('載入爬蟲配置時發生錯誤', 'error');
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console.error(e);
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}
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}
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function renderCrawlers(crawlers) {
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const container = document.getElementById('crawlers-container');
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container.innerHTML = '';
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for (const [key, info] of Object.entries(crawlers)) {
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container.appendChild(createCrawlerCard(key, info));
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}
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}
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function createCrawlerCard(key, info) {
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const card = document.createElement('div');
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card.className = `crawler-card ${info.enabled ? 'active' : 'paused'}`;
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const statusClass = info.enabled ? 'active' : 'paused';
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const statusText = info.enabled ? '運行中' : '已暫停';
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card.innerHTML = `
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<div class="crawler-header">
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<div class="crawler-title-group">
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<div class="crawler-title"><i class="fas fa-robot"></i>${info.name}</div>
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<span class="status-badge ${statusClass}"><i class="fas fa-circle"></i>${statusText}</span>
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</div>
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<label class="toggle-switch">
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<input type="checkbox" ${info.enabled ? 'checked' : ''} onchange="toggleCrawler('${key}', this.checked)">
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<span class="slider"></span>
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</label>
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</div>
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<div class="crawler-body">
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<div class="crawler-info">
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<div class="info-item"><i class="fas fa-info-circle"></i><span>${info.description || 'N/A'}</span></div>
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<div class="info-item"><i class="fas fa-clock"></i><span>每 ${info.schedule_hours || 'N/A'} 小時執行</span></div>
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${info.lpn_code ? `<div class="info-item"><i class="fas fa-barcode"></i><span>活動代碼：${info.lpn_code}</span></div>` : ''}
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${info.last_active_date ? `<div class="info-item"><i class="fas fa-calendar-check"></i><span>最後活動：${info.last_active_date}</span></div>` : ''}
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</div>
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${!info.enabled && info.pause_reason ? `
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<div class="pause-reason">
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<strong><i class="fas fa-pause-circle me-2"></i>暫停原因</strong>
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${info.pause_reason}
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${info.notes ? `<br><small><i class="fas fa-sticky-note me-1"></i>${info.notes}</small>` : ''}
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</div>` : ''}
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${info.enabled ? `
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<div class="crawler-controls">
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<button class="btn-custom btn-schedule" onclick="changeSchedule('${key}', ${info.schedule_hours})">
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<i class="fas fa-edit"></i>修改頻率
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</button>
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</div>` : ''}
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</div>
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`;
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return card;
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}
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function updateStats(crawlers) {
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const total = Object.keys(crawlers).length;
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const enabled = Object.values(crawlers).filter(c => c.enabled).length;
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document.getElementById('enabled-count').textContent = enabled;
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document.getElementById('paused-count').textContent = total - enabled;
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document.getElementById('total-count').textContent = total;
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}
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async function toggleCrawler(key, enabled) {
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let reason = '';
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if (!enabled) reason = prompt('請輸入停用原因（選填）：') || '手動停用';
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showLoading();
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try {
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const r = await fetch(`/api/crawlers/${key}/toggle`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ enabled, reason })
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});
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const result = await r.json();
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if (result.status === 'success') {
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showToast(result.message, 'success');
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} else {
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showToast('操作失敗: ' + result.message, 'error');
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}
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await loadCrawlers();
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} catch (e) {
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showToast('操作時發生錯誤', 'error');
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console.error(e);
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await loadCrawlers();
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} finally {
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hideLoading();
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}
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}
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async function changeSchedule(key, currentHours) {
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const newHours = prompt(`請輸入新的執行頻率（小時，範圍：1-24）\n\n目前設定：每 ${currentHours} 小時`, currentHours);
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if (newHours === null || newHours === currentHours.toString()) return;
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const hours = parseInt(newHours);
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if (isNaN(hours) || hours < 1 || hours > 24) { showToast('請輸入有效的小時數（1-24）', 'error'); return; }
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showLoading();
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try {
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const r = await fetch(`/api/crawlers/${key}/schedule`, {
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method: 'PUT',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ schedule_hours: hours })
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});
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const result = await r.json();
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if (result.status === 'success') {
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showToast(result.message + '（需重啟排程器生效）', 'success');
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await loadCrawlers();
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} else {
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showToast('更新失敗: ' + result.message, 'error');
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}
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} catch (e) {
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showToast('更新時發生錯誤', 'error');
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console.error(e);
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} finally {
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hideLoading();
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}
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}
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async function refreshData() {
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const btn = event.target.closest('.refresh-btn');
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btn.classList.add('spinning');
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btn.disabled = true;
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await loadCrawlers();
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setTimeout(() => {
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btn.classList.remove('spinning');
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btn.disabled = false;
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showToast('已刷新爬蟲狀態', 'success');
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}, 600);
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}
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// ───────── Category ─────────
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function prepareAddModal() {
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document.getElementById('modalTitle').innerText = '新增分類';
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document.getElementById('categoryId').value = '';
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document.getElementById('categoryName').value = '';
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document.getElementById('categoryUrl').value = '';
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categoryModal.show();
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}
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function prepareEditModal(id, name, url) {
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document.getElementById('modalTitle').innerText = '編輯分類';
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document.getElementById('categoryId').value = id;
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document.getElementById('categoryName').value = name;
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document.getElementById('categoryUrl').value = url;
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categoryModal.show();
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}
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function saveCategory() {
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const id = document.getElementById('categoryId').value;
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const name = document.getElementById('categoryName').value;
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const url = document.getElementById('categoryUrl').value;
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const method = id ? 'PUT' : 'POST';
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const endpoint = id ? `/api/categories/${id}` : '/api/categories';
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const formData = new FormData();
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formData.append('name', name);
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formData.append('url', url);
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showLoading();
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fetch(endpoint, { method, headers: { 'X-CSRFToken': getCSRFToken() }, body: formData })
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.then(r => r.json())
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.then(d => {
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if (d.status === 'success') {
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categoryModal.hide();
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showToast(id ? '分類已更新' : '分類已新增', 'success');
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setTimeout(() => location.reload(), 800);
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} else {
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showToast('操作失敗: ' + d.message, 'error');
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}
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})
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.catch(e => { console.error(e); showToast('發生錯誤，請稍後再試', 'error'); })
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.finally(hideLoading);
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}
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function deleteCategory(id) {
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if (!confirm('確定要刪除此分類嗎？此操作無法復原。')) return;
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showLoading();
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fetch(`/api/categories/${id}`, { method: 'DELETE', headers: { 'X-CSRFToken': getCSRFToken() } })
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.then(r => r.json())
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.then(d => {
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if (d.status === 'success') {
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showToast('分類已刪除', 'success');
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setTimeout(() => location.reload(), 800);
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} else {
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showToast('刪除失敗: ' + d.message, 'error');
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}
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})
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.catch(e => { console.error(e); showToast('發生錯誤，請稍後再試', 'error'); })
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.finally(hideLoading);
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}
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function testUrl(url, btn) {
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const orig = btn.innerHTML;
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btn.innerHTML = '<i class="fas fa-spinner fa-spin"></i>';
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btn.disabled = true;
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fetch('/api/test_url', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json', 'X-CSRFToken': getCSRFToken() },
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body: JSON.stringify({ url })
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})
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.then(r => r.json())
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.then(d => showToast(d.message, d.status === 'success' ? 'success' : 'error'))
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.catch(e => { console.error(e); showToast('測試請求失敗', 'error'); })
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.finally(() => { btn.innerHTML = orig; btn.disabled = false; });
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}
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// ───────── Filter ─────────
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function filterCategories() {
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const input = document.getElementById('category-search');
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const box = document.getElementById('search-box');
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const term = input.value.toLowerCase().trim();
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const cards = document.querySelectorAll('.category-card');
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const noResults = document.getElementById('no-results');
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let visible = 0;
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box.classList.toggle('has-text', !!term);
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cards.forEach(card => {
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const m = card.dataset.categoryName.includes(term) || card.dataset.categoryUrl.includes(term);
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card.style.display = m ? '' : 'none';
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if (m) visible++;
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});
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noResults.style.display = (visible === 0 && term) ? 'block' : 'none';
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}
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function clearSearch() {
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const input = document.getElementById('category-search');
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document.getElementById('search-box').classList.remove('has-text');
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input.value = '';
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filterCategories();
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input.focus();
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}
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