253 lines
7.9 KiB
PHP
253 lines
7.9 KiB
PHP
<?php
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/**
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* 商业使用授权协议
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*
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* Copyright (c) 2025 [云泽网]. 保留所有权利.
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*
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* 本软件仅供评估使用。任何商业用途必须获得书面授权许可。
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* 未经授权商业使用本软件属于侵权行为，将承担法律责任。
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*
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* 授权购买请联系: 357099073@qq.com
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* 官方网站: https://www.yunzer.cn
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*
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* 评估用户须知:
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* 1. 禁止移除版权声明
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* 2. 禁止用于生产环境
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* 3. 禁止转售或分发
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*/
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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\Tk\TkKnowledgePoints;
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use app\admin\model\Tk\TkQuestionAttachments;
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use app\admin\model\Tk\TkQuestionOptions;
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use app\admin\model\Tk\TkQuestions;
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use app\admin\model\Tk\TkQuestionStatistics;
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use app\admin\model\Tk\TkQuestionTagRelations;
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use app\admin\model\Tk\TkQuestionTags;
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use app\admin\model\Tk\TkQuestionUsageRecords;
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use app\admin\model\Tk\TkSubjects;
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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 TkController extends BaseController
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{
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//题目分类管理
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public function category()
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{
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try {
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$page = input('post.page/d', 1); // 当前页码
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$limit = input('post.limit/d', 10); // 每页条数
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// 查询总数
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$total = TkSubjects::where('is_deleted', 0)->count();
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// 查询当前页数据（分页）
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$list = TkSubjects::where('is_deleted', 0)
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->order('sort ASC, level ASC, id ASC')
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->field('id, name, code, parent_id, level, sort')
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->page($page, $limit)
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->select()
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->toArray();
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if (Request::isPost()) {
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// POST请求返回JSON - 分页数据
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return json([
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'code' => 0,
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'msg' => 'success',
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'data' => $list,
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'count' => $total
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]);
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} else {
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// GET请求渲染视图，传递最大层级
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// 这里需要获取全部数据以便计算最大层级
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$allList = TkSubjects::where('is_deleted', 0)
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->field('level')
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->select()
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->toArray();
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$maxLevel = 0;
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if (!empty($allList)) {
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$maxLevel = max(array_column($allList, 'level'));
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}
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View::assign([
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'maxLevel' => $maxLevel // 传递最大层级给视图
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]);
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return View::fetch();
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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' => '获取分类数据失败',
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'data' => [],
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'count' => 0,
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'error' => $e->getMessage()
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]);
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}
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}
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//递归构建树形结构
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private function buildTree($item, $list)
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{
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$item['children'] = [];
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foreach ($list as $child) {
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if ($child['parent_id'] == $item['id']) {
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// 添加层级关系标识
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$child['isLeaf'] = ($child['level'] == max(array_column($list, 'level')));
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$item['children'][] = $this->buildTree($child, $list);
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}
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}
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return $item;
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}
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//题目分类增加
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public function categoryadd()
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{
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if (Request::isPost()) {
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$name = trim(input('post.name', ''));
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$level = trim(input('post.level', ''));
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if (empty($name)) {
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return json(['code' => 1, 'msg' => '分类名称不能为空']);
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}
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// 检查是否已存在同名分类
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$exists = TkSubjects::where('name', $name)
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->where('is_deleted', null)
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->find();
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if ($exists) {
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return json(['code' => 1, 'msg' => '该分类名称已存在']);
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}
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$data = [
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'name' => $name,
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'level' => $level,
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'status' => 1,
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'create_time' => time()
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];
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$res = TkSubjects::create($data);
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if ($res) {
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return json(['code' => 0, 'msg' => '新增成功']);
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} else {
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return json(['code' => 1, 'msg' => '新增失败']);
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}
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} else {
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// GET请求渲染新增分类页面（如有需要）
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return View::fetch();
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}
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}
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//题目管理列表
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public function topiclist()
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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 = TkQuestions::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 = TkSubjects::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 = TkSubjects::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 = TkSubjects::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' => $categories
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]);
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return View::fetch();
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}
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}
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// 构建父子结构
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private function buildParentChild($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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} |