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<style>
.doc-tree { list-style: none; margin: 0; padding: 0; }
.doc-tree ul { list-style: none; margin: 0; padding-left: 22px; }
.doc-tree li { line-height: 34px; }
.doc-node { display: flex; align-items: center; padding: 0 8px; border-radius: 3px; }
.doc-node:hover { background: #f2f5fa; }
.doc-node .doc-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.doc-node .doc-name i { margin-right: 6px; color: #999; }
.doc-node .doc-ops { flex-shrink: 0; visibility: hidden; }
.doc-node:hover .doc-ops { visibility: visible; }
.doc-node .layui-btn-xs { margin-left: 4px; }
.doc-badge { margin-left: 6px; }
.doc-sortbox { width: 54px; height: 26px; line-height: 26px; padding: 0 4px; margin-right: 8px; border: 1px solid #e6e6e6; border-radius: 3px; text-align: center; }
</style>
<div class="layui-card">
<div class="layui-card-header">
<span>文档管理</span>
<div class="layui-inline" style="float:right;">
{if condition="$project"}
<a class="layui-btn layui-btn-sm" href="/docs/backend/doc/add?project_id={$project.id}&version_id={$version.id}">新增文档</a>
<a class="layui-btn layui-btn-sm layui-btn-normal" href="/docs/backend/doc/import?project_id={$project.id}&version_id={$version.id}">导入文档</a>
<button class="layui-btn layui-btn-sm layui-btn-primary" id="btnSaveSort">保存排序</button>
<button class="layui-btn layui-btn-sm layui-btn-primary" id="btnRebuild">重建索引</button>
<a class="layui-btn layui-btn-sm layui-btn-primary" href="/docs/{$project.name}" target="_blank">预览</a>
{/if}
</div>
</div>
<div class="layui-card-body">
{if condition="empty($projects)"}
<div class="docs-empty">
还没有文档项目,请先 <a href="/docs/backend/project/add" class="layui-btn layui-btn-sm">创建项目</a>
</div>
{else/}
<form class="layui-form docs-scope-bar">
<div class="layui-form-item">
<div class="layui-inline">
<label class="layui-form-label" style="width:70px;">项目</label>
<div class="layui-input-inline">
<select name="project_id" lay-filter="projectPick">
{volist name="projects" id="p"}
<option value="{$p.id}" {if condition="$project && $project.id eq $p.id"}selected{/if}>{$p.title}</option>
{/volist}
</select>
</div>
</div>
<div class="layui-inline">
<label class="layui-form-label" style="width:70px;">版本</label>
<div class="layui-input-inline">
<select name="version_id" lay-filter="versionPick">
{volist name="versions" id="v"}
<option value="{$v.id}" {if condition="$version && $version.id eq $v.id"}selected{/if}>{$v.title}{$v.name}</option>
{/volist}
</select>
</div>
</div>
<div class="layui-inline">
<span class="docs-tip">修改左侧排序框数值后点击「保存排序」生效;序号越小越靠前</span>
</div>
</div>
</form>
{if condition="empty($tree)"}
<div class="docs-empty">
当前版本下还没有文档,点击右上角「新增文档」或「导入文档」开始创建
</div>
{else/}
<ul class="doc-tree" id="docTree">
{php}
/**
* 递归渲染文档目录树
* 模板引擎不支持递归 include,这里用函数递归输出
*/
if (!function_exists('docs_render_tree')) {
function docs_render_tree(array $nodes)
{
foreach ($nodes as $node) {
$id = (int) $node['id'];
$pid = (int) $node['pid'];
$sort = (int) $node['sort'];
$isDir = (int) $node['is_dir'] === 1;
$title = htmlspecialchars((string) $node['title'], ENT_QUOTES, 'UTF-8');
$name = htmlspecialchars((string) $node['name'], ENT_QUOTES, 'UTF-8');
echo '<li>';
echo '<div class="doc-node" data-id="' . $id . '" data-pid="' . $pid . '">';
echo '<input type="number" class="doc-sortbox" value="' . $sort . '" title="排序值">';
echo '<span class="doc-name">';
echo '<i class="layui-icon ' . ($isDir ? 'layui-icon-folder' : 'layui-icon-file') . '"></i>';
echo $title . ' <code style="color:#bbb;font-size:12px;">' . $name . '</code>';
if ($isDir) {
echo '<span class="layui-badge layui-bg-gray doc-badge">目录</span>';
}
if ((int) $node['status'] !== 1) {
echo '<span class="layui-badge layui-bg-orange doc-badge">隐藏</span>';
}
echo '</span>';
echo '<span class="doc-ops">';
echo '<a class="layui-btn layui-btn-xs" href="/docs/backend/doc/edit/' . $id . '">编辑</a>';
echo '<a class="layui-btn layui-btn-xs layui-btn-normal" href="/docs/backend/doc/add?project_id='
. (int) $node['project_id'] . '&version_id=' . (int) $node['version_id']
. '&pid=' . $id . '">加子级</a>';
echo '<a class="layui-btn layui-btn-xs layui-btn-danger doc-del" href="javascript:;" data-id="'
. $id . '" data-title="' . $title . '">删除</a>';
echo '</span>';
echo '</div>';
if (!empty($node['children'])) {
echo '<ul>';
docs_render_tree($node['children']);
echo '</ul>';
}
echo '</li>';
}
}
}
docs_render_tree($tree);
{/php}
</ul>
{/if}
{/if}
</div>
</div>
<script>
layui.use(['form', 'layer', 'jquery'], function () {
var form = layui.form;
var layer = layui.layer;
var $ = layui.$;
var projectId = {if condition="$project"}{$project.id}{else/}0{/if};
var versionId = {if condition="$version"}{$version.id}{else/}0{/if};
// 切换项目时版本需要重新加载,因此直接整页跳转
form.on('select(projectPick)', function (data) {
location.href = '/docs/backend/doc?project_id=' + data.value;
});
form.on('select(versionPick)', function (data) {
location.href = '/docs/backend/doc?project_id=' + projectId + '&version_id=' + data.value;
});
// 删除文档
$('#docTree').on('click', '.doc-del', function () {
var id = $(this).data('id');
var title = $(this).data('title');
layer.confirm('删除「' + title + '」将同时删除其所有下级文档,确定继续?', {
icon: 3, title: '确认删除'
}, function (index) {
layer.close(index);
$.post('/docs/backend/doc/delete/' + id, {}, function (res) {
if (res.code === 0) {
layer.msg(res.message, { icon: 1 }, function () { location.reload(); });
} else {
layer.msg(res.message || '删除失败', { icon: 2 });
}
}, 'json').fail(function () {
layer.msg('请求失败,请重试', { icon: 2 });
});
});
});
// 保存排序:收集所有节点的 id / pid / sort
$('#btnSaveSort').on('click', function () {
var nodes = [];
$('#docTree .doc-node').each(function () {
var $node = $(this);
nodes.push({
id: parseInt($node.data('id'), 10),
pid: parseInt($node.data('pid'), 10),
sort: parseInt($node.find('.doc-sortbox').val(), 10) || 0
});
});
if (!nodes.length) {
layer.msg('没有可排序的文档', { icon: 0 });
return;
}
var loading = layer.load(1);
$.post('/docs/backend/doc/sort', { nodes: JSON.stringify(nodes) }, function (res) {
layer.close(loading);
if (res.code === 0) {
layer.msg(res.message, { icon: 1 }, function () { location.reload(); });
} else {
layer.msg(res.message || '保存失败', { icon: 2 });
}
}, 'json').fail(function () {
layer.close(loading);
layer.msg('请求失败,请重试', { icon: 2 });
});
});
// 重建搜索索引
$('#btnRebuild').on('click', function () {
var loading = layer.load(1);
$.post('/docs/backend/doc/rebuild-index', { project_id: projectId }, function (res) {
layer.close(loading);
layer.msg(res.message || '完成', { icon: res.code === 0 ? 1 : 2 });
}, 'json').fail(function () {
layer.close(loading);
layer.msg('请求失败,请重试', { icon: 2 });
});
});
});
</script>