486 lines
16 KiB
PHP
486 lines
16 KiB
PHP
<?php
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/**
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* 后台管理系统-资源管理
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*/
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namespace app\admin\controller;
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use app\admin\controller\BaseController;
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use app\admin\model\Resource\Resource;
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use app\admin\model\Resource\ResourceCategory;
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use think\facade\View;
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use think\facade\Request;
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use think\facade\Db;
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use app\admin\controller\LogController as Log;
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use think\App;
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class ResourcesController extends BaseController
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{
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// 资源列表
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public function lists()
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{
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if (Request::isPost()) {
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$params = [
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'category' => input('post.category'),
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'name' => input('post.name'),
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'uploader' => input('post.uploader')
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];
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$page = (int) input('post.page', 1);
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$limit = (int) input('post.limit', 10);
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$query = Resource::where('delete_time', null)
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->where('status', 1);
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// 分类筛选
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if (!empty($params['category'])) {
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$cateInfo = ResourceCategory::where('name', $params['category'])
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->where('delete_time', null)
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->where('status', 1)
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->field('id')
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->find();
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if ($cateInfo) {
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$query = $query->where('cate', (int) $cateInfo['id']);
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}
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}
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// 名称搜索
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if (!empty($params['name'])) {
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$query = $query->where('name', 'like', '%' . $params['name'] . '%');
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}
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// 上传者搜索
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if (!empty($params['uploader'])) {
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$query = $query->where('uploader', 'like', '%' . $params['uploader'] . '%');
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}
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$count = $query->count();
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$lists = $query->order('id DESC')
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->page($page, $limit)
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->select()
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->each(function ($item) {
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// 获取分类信息
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$cateInfo = ResourceCategory::where('id', (int) $item['cate'])
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->field('name, icon')
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->find();
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if ($cateInfo) {
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$item['cate'] = $cateInfo['name'];
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if (empty($item['icon']) && !empty($cateInfo['icon'])) {
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$item['icon'] = $cateInfo['icon'];
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}
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}
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$item['create_time'] = date('Y-m-d H:i:s', (int) $item['create_time']);
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return $item;
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});
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return json([
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'code' => 0,
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'msg' => '获取成功',
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'count' => $count,
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'data' => $lists
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]);
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} else {
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$allCategories = ResourceCategory::where('delete_time', null)
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->where('status', 1)
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->field('id, name, cid, icon')
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->order('sort asc, id asc')
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->select()
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->toArray();
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$categories = $this->buildParentChild($allCategories);
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View::assign([
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'categories' => $categories
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]);
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return View::fetch();
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}
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}
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// 添加资源
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public function add()
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{
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if (Request::isPost()) {
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$data = [
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'title' => input('post.title'),
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'cate' => input('post.cate'),
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'icon' => input('post.icon'),
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'url' => input('post.url'),
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'fileurl' => input('post.fileurl'),
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'code' => input('post.code'),
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'uploader' => input('post.uploader'),
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'desc' => input('post.desc'),
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'status' => input('post.status', 1),
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'create_time' => time()
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];
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$insert = Resource::insert($data);
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if (empty($insert)) {
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Log::record('添加资源', 0, '添加资源失败', '资源管理');
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return json(['code' => 1, 'msg' => '添加失败', 'data' => []]);
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}
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Log::record('添加资源', 1, '', '资源管理');
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return json(['code' => 0, 'msg' => '添加成功', 'data' => []]);
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} else {
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$lists = Resource::where('delete_time', null)
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->where('status', '<>', 3)
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->select()
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->toArray();
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View::assign([
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'lists' => $lists
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]);
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return View::fetch();
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}
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}
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/**
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* 编辑资源
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*/
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public function edit()
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{
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if (Request::isPost()) {
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$data = input('post.');
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$id = input('id/d', 0);
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if (!$id) {
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Log::record('编辑资源', 0, '参数错误', '资源管理');
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return json(['code' => 1, 'msg' => '参数错误']);
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}
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$updateData = [
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'title' => $data['title'],
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'cate' => $data['cate'],
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'desc' => $data['desc'],
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'uploader' => $data['uploader'],
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'icon' => $data['icon'],
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'fileurl' => $data['fileurl'],
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'url' => $data['url'],
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'code' => $data['code'],
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'sort' => $data['sort'],
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'update_time' => time()
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];
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$result = Resource::where('id', $id)
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->update($updateData);
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if ($result !== false) {
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Log::record('编辑资源', 1, '', '资源管理');
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return json(['code' => 0, 'msg' => '编辑成功']);
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} else {
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Log::record('编辑资源', 0, '编辑资源失败', '资源管理');
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return json(['code' => 1, 'msg' => '编辑失败']);
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}
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}
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$id = input('id/d', 0);
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if (!$id) {
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Log::record('编辑资源', 0, '参数错误', '资源管理');
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$this->error('参数错误');
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}
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$resource = Resource::where('id', $id)
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->where('delete_time', null)
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->find();
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if (!$resource) {
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Log::record('编辑资源', 0, '资源不存在', '资源管理');
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$this->error('资源不存在');
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}
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View::assign('resource', $resource);
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return View::fetch();
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}
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// 删除资源
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public function delete()
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{
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$id = input('post.id');
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$delete = Resource::where('id', $id)
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->update(['delete_time' => time()]);
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if ($delete === false) {
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Log::record('删除资源', 0, '删除资源失败', '资源管理');
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return json(['code' => 1, 'msg' => '删除失败', 'data' => []]);
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}
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Log::record('删除资源', 1, '', '资源管理');
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return json(['code' => 0, 'msg' => '删除成功', 'data' => []]);
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}
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// 资源分类
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public function cate()
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{
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if (Request::isPost()) {
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$lists = ResourceCategory::where('delete_time', null)
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->where('status', 1)
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->order('sort asc, id asc')
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->select()
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->toArray();
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$tree = $this->buildTree($lists);
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return json(['code' => 0, 'msg' => '获取成功', 'data' => $tree]);
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}
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return View::fetch();
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}
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//获取分类结构
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public function getcate()
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{
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$lists = ResourceCategory::where('delete_time', null)
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->where('status', 1)
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->order('sort asc, id asc')
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->select()
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->toArray();
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$tree = $this->buildParentChild($lists);
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return json(['code' => 0, 'msg' => '获取成功', 'data' => $tree]);
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}
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// 添加资源分类
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public function cateadd()
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{
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if (Request::isPost()) {
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$data = [
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'name' => input('post.name'),
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'icon' => input('post.icon'),
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'cid' => input('post.cid'),
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'sort' => input('post.sort', 0),
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'status' => input('post.status', 1),
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'create_time' => time()
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];
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$insert = ResourceCategory::insert($data);
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if (empty($insert)) {
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Log::record('添加资源分类', 0, '添加资源分类失败', '资源分类');
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return json(['code' => 1, 'msg' => '添加失败', 'data' => []]);
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}
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Log::record('添加资源分类', 1, '', '资源分类');
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return json(['code' => 0, 'msg' => '添加成功', 'data' => []]);
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} else {
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$parentCategories = ResourceCategory::where('delete_time', null)
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->where('status', 1)
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->where('cid', 0)
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->field('id, name')
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->select()
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->toArray();
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return json([
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'code' => 0,
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'msg' => '获取成功',
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'data' => [
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'parentOptions' => $parentCategories
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]
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]);
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}
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}
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//编辑资源分类
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public function cateedit()
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{
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if (Request::isPost()) {
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$data = [
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'id' => input('post.id'),
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'name' => input('post.name'),
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'icon' => input('post.icon'),
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'cid' => input('post.cid'),
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'sort' => input('post.sort', 0),
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'status' => input('post.status', 1),
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'update_time' => time()
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];
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$update = ResourceCategory::where('id', $data['id'])
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->update($data);
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if ($update === false) {
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Log::record('编辑资源分类', 0, '更新资源分类失败', '资源分类');
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return json(['code' => 1, 'msg' => '更新失败', 'data' => []]);
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}
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Log::record('编辑资源分类', 1, '', '资源分类');
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return json(['code' => 0, 'msg' => '更新成功', 'data' => []]);
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} else {
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$id = input('get.id');
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$info = ResourceCategory::where('id', $id)->find();
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$parentCategories = ResourceCategory::where('delete_time', null)
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->where('status', 1)
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->where('cid', 0)
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->where('id', '<>', $id)
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->field('id, name')
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->select()
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->toArray();
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return json([
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'code' => 0,
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'msg' => '获取成功',
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'data' => [
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'info' => $info,
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'parentOptions' => $parentCategories
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]
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]);
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}
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}
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//删除资源分类
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public function catedel()
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{
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$id = input('post.id');
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// 检查是否有子分类
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$hasChildren = ResourceCategory::where('cid', $id)
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->where('delete_time', null)
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->find();
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if ($hasChildren) {
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Log::record('删除资源分类', 0, '该分类下有子分类，无法删除', '资源分类');
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return json(['code' => 1, 'msg' => '该分类下有子分类，无法删除', 'data' => []]);
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}
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$delete = ResourceCategory::where('id', $id)
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->update(['delete_time' => time()]);
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if ($delete === false) {
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Log::record('删除资源分类', 0, '删除资源分类失败', '资源分类');
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return json(['code' => 1, 'msg' => '删除失败', 'data' => []]);
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}
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Log::record('删除资源分类', 1, '', '资源分类');
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return json(['code' => 0, 'msg' => '删除成功', 'data' => []]);
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}
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/**
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* 获取资源详情
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*/
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public function get()
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{
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$id = input('id/d', 0);
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if (!$id) {
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Log::record('获取资源详情', 0, '参数错误', '资源管理');
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return json(['code' => 1, 'msg' => '参数错误']);
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}
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$resource = Resource::where('id', $id)
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->where('delete_time', null)
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->find();
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if (!$resource) {
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Log::record('获取资源详情', 0, '资源不存在', '资源管理');
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return json(['code' => 1, 'msg' => '资源不存在']);
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}
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// 获取分类信息
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$cateInfo = ResourceCategory::where('id', $resource['cate'])
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->field('name')
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->find();
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if ($cateInfo) {
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$resource['cate_name'] = $cateInfo['name'];
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}
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Log::record('获取资源详情', 1, '', '资源管理');
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return json(['code' => 0, 'msg' => '获取成功', 'data' => $resource]);
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}
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//统计资源数量
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public function counts()
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{
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try {
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// 获取资源总数
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$total = Resource::where('delete_time', null)
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->where('status', '<>', 3)
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->count();
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// 获取今日新增资源数
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$today = strtotime(date('Y-m-d'));
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$todayNew = Resource::where('delete_time', null)
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->where('status', '<>', 3)
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->where('create_time', '>=', $today)
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->count();
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// 获取最近7天的资源数据
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$dates = [];
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$counts = [];
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$totalCounts = []; // 存储每天的总资源数
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for ($i = 6; $i >= 0; $i--) {
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$date = date('Y-m-d', strtotime("-$i days"));
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$start = strtotime($date);
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$end = $start + 86400;
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// 获取当天新增资源数
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$count = Resource::where('delete_time', null)
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->where('status', '<>', 3)
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->where('create_time', '>=', $start)
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->where('create_time', '<', $end)
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->count();
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// 获取截至当天的总资源数
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$totalCount = Resource::where('delete_time', null)
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->where('status', '<>', 3)
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->where('create_time', '<', $end)
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->count();
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$dates[] = $date;
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$counts[] = $count;
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$totalCounts[] = $totalCount;
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}
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return json([
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'code' => 0,
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'msg' => '获取成功',
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'data' => [
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'total' => $total,
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'todayNew' => $todayNew,
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'dates' => $dates,
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'counts' => $counts,
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'totalCounts' => $totalCounts
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]
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]);
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} catch (\Exception $e) {
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return json([
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'code' => 1,
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'msg' => '获取失败：' . $e->getMessage()
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]);
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}
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}
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// 构建树形结构
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private function buildTree($lists)
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{
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$tree = [];
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foreach ($lists as $item) {
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if ($item['cid'] == 0) {
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$node = [
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'id' => $item['id'],
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'title' => $item['name'],
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'children' => []
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];
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// 查找子分类
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foreach ($lists as $subItem) {
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if ($subItem['cid'] == $item['id']) {
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$node['children'][] = [
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'id' => $subItem['id'],
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'title' => $subItem['name'],
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'children' => []
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];
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}
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}
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$tree[] = $node;
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}
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}
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return $tree;
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}
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// 构建父子结构
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private function buildParentChild($lists)
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{
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$tree = [];
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foreach ($lists as $item) {
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if ($item['cid'] == 0) {
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// 顶级分类
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$tree[] = $item;
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} else {
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// 子分类
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foreach ($tree as &$parent) {
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if ($parent['id'] == $item['cid']) {
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if (!isset($parent['children'])) {
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$parent['children'] = [];
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}
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$parent['children'][] = $item;
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break;
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}
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}
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}
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}
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return $tree;
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}
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} |