/* 简航 SimpleNav —— 后台交互 */ (function () { 'use strict'; var $ = function (s, r) { return (r || document).querySelector(s); }; var $$ = function (s, r) { return Array.prototype.slice.call((r || document).querySelectorAll(s)); }; /* ---------- 显示图标预览 ---------- */ function setPreview(src) { var box = $('#f-icon-preview'); if (!box) return; box.innerHTML = src ? '' : '无'; } /* ---------- 自动获取网站信息 ---------- */ var fetchBtn = $('#btn-fetch'); if (fetchBtn) { fetchBtn.addEventListener('click', function () { var url = ($('#f-url') || {}).value || ''; var hint = $('#fetch-hint'); if (!url) { if (hint) hint.textContent = '请先填写网址'; return; } if (hint) hint.textContent = '正在获取标题与高清图标…'; fetchBtn.disabled = true; fetch(fetchBtn.getAttribute('data-url') + '?url=' + encodeURIComponent(url)) .then(function (r) { return r.json(); }) .then(function (d) { fetchBtn.disabled = false; if (!d.ok) { if (hint) hint.textContent = d.msg || '获取失败'; return; } if ($('#f-name')) $('#f-name').value = d.name || ''; if ($('#f-short') && !$('#f-short').value) $('#f-short').value = d.short || d.name || ''; var auto = $('#f-icon-auto'); var locked = auto && !auto.checked; if (!locked) { if ($('#f-icon')) $('#f-icon').value = d.icon || ''; setPreview(d.icon_url || ''); } var parts = ['已获取名称']; parts.push(d.icon ? ('已获取图标(候选 ' + (d.candidates || 1) + ' 个)') : '未找到图标,将回退为首字母块'); if (locked) parts.push('(当前为自定义图标,未覆盖)'); if (hint) hint.textContent = parts.join(','); }) .catch(function () { fetchBtn.disabled = false; if (hint) hint.textContent = '网络错误'; }); }); } /* ---------- 图标:上传文件 / 自定义地址 ---------- */ var fileInput = $('#f-icon-file'); if (fileInput) { fileInput.addEventListener('change', function () { var f = fileInput.files && fileInput.files[0]; if (!f) return; var auto = $('#f-icon-auto'); if (auto) auto.checked = false; // 一旦自定义,自动取消「允许自动更新」 if (window.URL && URL.createObjectURL) { setPreview(URL.createObjectURL(f)); } var hint = $('#fetch-hint'); if (hint) hint.textContent = '已选择本地图标:' + f.name + '(保存后生效,并将锁定不再自动更新)'; }); } var urlInput = $('#f-icon-url'); if (urlInput) { urlInput.addEventListener('change', function () { var v = urlInput.value.trim(); if (!v) return; var auto = $('#f-icon-auto'); if (auto) auto.checked = false; setPreview(v); }); } var autoBox = $('#f-icon-auto'); if (autoBox) { autoBox.addEventListener('change', function () { var hint = $('#fetch-hint'); if (!hint) return; hint.textContent = autoBox.checked ? '已开启自动更新:该网站图标会在「全部更新」时刷新' : '已关闭自动更新:该网站图标将被锁定'; }); } /* ---------- 清空表单 ---------- */ var resetBtn = $('#btn-reset'); if (resetBtn) { resetBtn.addEventListener('click', function () { ['f-id', 'f-url', 'f-name', 'f-short', 'f-icon', 'f-icon-url'].forEach(function (id) { var el = $('#' + id); if (el) el.value = id === 'f-id' ? '0' : ''; }); var fi = $('#f-icon-file'); if (fi) fi.value = ''; var v = $('#f-visible'); if (v) v.checked = true; var a = $('#f-icon-auto'); if (a) a.checked = true; var h = $('#fetch-hint'); if (h) h.textContent = ''; setPreview(''); }); } /* ---------- 编辑网站:回填表单 ---------- */ $$('.edit-site').forEach(function (btn) { btn.addEventListener('click', function () { var d = btn.dataset; $('#f-id').value = d.id; $('#f-group').value = d.group; $('#f-url').value = d.url; $('#f-name').value = d.name; $('#f-short').value = d.short; $('#f-icon').value = d.icon; if ($('#f-icon-url')) $('#f-icon-url').value = ''; if ($('#f-icon-file')) $('#f-icon-file').value = ''; if ($('#f-icon-auto')) $('#f-icon-auto').checked = d.custom !== '1'; $('#f-visible').checked = d.visible === '1'; setPreview(d.iconUrl || ''); var hint = $('#fetch-hint'); if (hint) hint.textContent = d.custom === '1' ? '该网站图标为自定义,不会被「全部更新」覆盖' : ''; window.scrollTo({ top: 0, behavior: 'smooth' }); }); }); /* ---------- 编辑板块 / 引擎 ---------- */ $$('.edit-group').forEach(function (btn) { btn.addEventListener('click', function () { var d = btn.dataset; $('#g-id').value = d.id; $('#g-name').value = d.name; $('#g-display').value = d.display; $('#g-visible').checked = d.visible === '1'; window.scrollTo({ top: 0, behavior: 'smooth' }); }); }); var gReset = $('#g-reset'); if (gReset) gReset.addEventListener('click', function () { $('#g-id').value = '0'; $('#g-name').value = ''; $('#g-display').value = 'grid'; $('#g-visible').checked = true; }); $$('.edit-engine').forEach(function (btn) { btn.addEventListener('click', function () { var d = btn.dataset; $('#e-id').value = d.id; $('#e-name').value = d.name; $('#e-slug').value = d.slug; $('#e-search').value = d.search; $('#e-param').value = d.param; $('#e-sug').value = d.sug; $('#e-sugtype').value = d.sugtype; $('#e-color').value = d.color; $('#e-active').checked = d.active === '1'; window.scrollTo({ top: 0, behavior: 'smooth' }); }); }); var eReset = $('#e-reset'); if (eReset) eReset.addEventListener('click', function () { ['e-id', 'e-name', 'e-slug', 'e-search', 'e-sug', 'e-color'].forEach(function (id) { var el = $('#' + id); if (el) el.value = id === 'e-id' ? '0' : ''; }); $('#e-param').value = 'q'; $('#e-active').checked = false; }); /* ---------- 列表内「显示 / 隐藏」原地切换(不跳页) ---------- */ $$('form.js-toggle').forEach(function (form) { form.addEventListener('submit', function (ev) { var btn = $('button.toggle', form); if (btn) btn.disabled = true; ev.preventDefault(); fetch(form.getAttribute('action'), { method: 'POST', body: new FormData(form), credentials: 'same-origin', headers: { 'X-Requested-With': 'XMLHttpRequest' } }) .then(function (r) { return r.json(); }) .then(function (d) { if (btn) btn.disabled = false; if (!d || !d.ok) { alert((d && d.msg) || '切换失败'); return; } applyToggleState(form, d.state); }) .catch(function () { if (btn) btn.disabled = false; // AJAX 失败时退回普通提交,保证功能可用(表单已带 p,会回到当前页) var ajax = form.querySelector('input[name="ajax"]'); if (ajax) { ajax.parentNode.removeChild(ajax); } form.submit(); }); }); }); function applyToggleState(form, state) { var on = state === 1; var btn = $('button.toggle', form); if (btn) { btn.classList.toggle('on', on); btn.setAttribute('data-on', on ? '1' : '0'); btn.setAttribute('title', on ? '当前:显示中(点击隐藏)' : '当前:已隐藏(点击显示)'); var svg = btn.querySelector('path[stroke]'); var circle = btn.querySelector('circle'); if (on) { if (svg) svg.remove(); } else if (circle && !svg) { var p = document.createElementNS('http://www.w3.org/2000/svg', 'path'); p.setAttribute('d', 'M3 3l18 18'); p.setAttribute('stroke', 'currentColor'); p.setAttribute('stroke-width', '2'); p.setAttribute('stroke-linecap', 'round'); btn.querySelector('svg').appendChild(p); } } // 同行的状态文字(如搜索引擎的「已显示 / 已隐藏」) var cell = form.closest('td') || form.parentNode; var st = cell ? $('.js-state', cell) : null; if (st) { st.textContent = on ? (st.dataset.onText || '已显示') : (st.dataset.offText || '已隐藏'); st.classList.toggle('on', on); st.classList.toggle('off', !on); } var row = form.closest('tr'); if (row) { row.classList.toggle('row-off', !on); } } /* ---------- 网站列表:板块标签页 + 拖拽排序 ---------- */ initSitesTabs(); initDragSort(); /** * 板块标签页:点标签切换对应面板。 * 也支持 URL 锚点 `#sgroup-`(上移/下移按钮提交后回跳时用), * 以及无 hash 时默认激活第一个。 */ function initSitesTabs() { var wrap = $('#sites-tabs'); if (!wrap) return; var tabs = $$('.tab', wrap); var panels = $$('.sites-panel'); function activate(targetId) { var found = false; panels.forEach(function (p) { var on = p.id === targetId; p.classList.toggle('active', on); if (on) found = true; }); if (!found) return false; tabs.forEach(function (t) { var on = t.getAttribute('data-target') === targetId; t.classList.toggle('active', on); t.setAttribute('aria-selected', on ? 'true' : 'false'); }); return true; } tabs.forEach(function (t) { t.addEventListener('click', function () { activate(t.getAttribute('data-target')); }); }); // 载入时:优先用 hash(上移/下移回来时定位到原板块),否则保持服务端渲染的第一个 var hash = (location.hash || '').replace(/^#/, ''); if (hash) { activate(hash); } } /** * 拖拽排序:按住某一行拖动即可改顺序,松手即保存。 * * 实现要点: * · 用**原生 HTML5 拖拽**(draggable=true + dragstart/dragover/drop), * 不引任何第三方库(本项目零依赖); * · 拖动过程中实时把被拖行**移动到光标位置**(真·所见即所得), * 而不是只画一条插入线 —— 个人导航站的列表不长,实时重排体验更直观; * · **只允许在本板块的 tbody 内拖动**:跨板块拖会被忽略(拖到别的板块前先改「板块」再排); * · 松手后收集该 tbody 的 id 顺序 → POST 给 site_reorder → 服务端整组归一化。 */ function initDragSort() { var bodies = $$('tbody[data-group-id]'); if (!bodies.length) return; var wrap = $('#sites-tabs'); var url = wrap ? wrap.getAttribute('data-reorder-url') : ''; var csrf = (document.querySelector('input[name="csrf"]') || {}).value || ''; bodies.forEach(function (body) { var dragRow = null; body.addEventListener('dragstart', function (ev) { var row = ev.target.closest ? ev.target.closest('tr') : null; if (!row || row.parentNode !== body) { ev.preventDefault(); return; } dragRow = row; row.classList.add('dragging'); try { ev.dataTransfer.effectAllowed = 'move'; ev.dataTransfer.setData('text/plain', row.getAttribute('data-id') || ''); } catch (e) { /* 某些浏览器不允许写 dataTransfer,忽略 */ } }); body.addEventListener('dragover', function (ev) { if (!dragRow) return; ev.preventDefault(); if (ev.dataTransfer) { ev.dataTransfer.dropEffect = 'move'; } // 找到光标下最近的一行,把被拖行插到它前面/后面 var after = rowAfterPoint(body, ev.clientY); if (after === null) { body.appendChild(dragRow); } else if (after !== dragRow) { body.insertBefore(dragRow, after); } }); body.addEventListener('drop', function (ev) { ev.preventDefault(); }); body.addEventListener('dragend', function () { if (!dragRow) return; dragRow.classList.remove('dragging'); dragRow = null; saveOrder(body); }); }); /** 返回「光标位置之后的第一行」;光标在最后一行下方时返回 null(表示追加到末尾) */ function rowAfterPoint(body, y) { var rows = $$('tr', body); for (var i = 0; i < rows.length; i++) { var r = rows[i]; var box = r.getBoundingClientRect(); if (r.classList.contains('dragging')) continue; if (y < box.top + box.height / 2) return r; } return null; } /** 收集顺序并提交;成功后更新状态提示 */ function saveOrder(body) { if (!url) return; var gid = body.getAttribute('data-group-id'); var ids = $$('tr', body).map(function (r) { return r.getAttribute('data-id'); }).filter(Boolean); var status = document.querySelector('.sort-status[data-group-id="' + gid + '"]'); var fd = new FormData(); fd.append('action', 'site_reorder'); fd.append('group_id', gid); fd.append('order', ids.join(',')); fd.append('ajax', '1'); fd.append('csrf', csrf); if (status) status.textContent = '正在保存顺序…'; fetch(url, { method: 'POST', body: fd, credentials: 'same-origin', headers: { 'X-Requested-With': 'XMLHttpRequest' } }) .then(function (r) { return r.json(); }) .then(function (d) { if (!d || !d.ok) { if (status) status.textContent = '保存失败:' + ((d && d.msg) || '未知错误') + ',请刷新后重试'; return; } if (status) status.textContent = '顺序已保存(' + (d.count || ids.length) + ' 项)'; }) .catch(function () { if (status) status.textContent = '保存失败(网络错误),请刷新后重试'; }); } } /* ---------- 一键「全部更新」(分批循环) ---------- */ var upBtn = $('#btn-update-all'); if (upBtn) { upBtn.addEventListener('click', function () { if (!confirm('将批量刷新所有网站的名称与自动图标。\n用户自定义简称不受影响;标记为「自定义」的图标会被跳过。\n确定继续?')) return; var base = upBtn.getAttribute('data-url'); var total = 0, updated = 0, failed = 0, skipped = 0, offset = 0; upBtn.disabled = true; function step() { fetch(base + '?offset=' + offset + '&limit=3', { credentials: 'same-origin' }) .then(function (r) { return r.json(); }) .then(function (d) { total = d.total; updated += d.updated; failed += d.failed; skipped += (d.skipped || 0); offset = d.offset; upBtn.textContent = '⟳ 更新中 ' + Math.min(offset, total) + '/' + total; if (!d.done) { step(); } else { upBtn.disabled = false; upBtn.textContent = '⟳ 全部更新(名称 + 自动图标)'; alert('更新完成:\n成功 ' + updated + ' 个\n跳过(自定义图标)' + skipped + ' 个\n失败/无变化 ' + failed + ' 个\n共 ' + total + ' 个网站。'); location.reload(); } }) .catch(function () { upBtn.disabled = false; upBtn.textContent = '⟳ 全部更新(名称 + 自动图标)'; alert('更新中断,请重试。'); }); } step(); }); } })();