117 lines
4.0 KiB
PHP
117 lines
4.0 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2023-2024 美天智能科技
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* @author 李志强
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* @link http://www.meteteme.com
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*/
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declare(strict_types=1);
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namespace app\admin\controller;
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use app\base\BaseController;
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use app\admin\validate\KnowledgeCateCheck;
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use think\exception\ValidateException;
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use think\facade\Db;
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use think\facade\View;
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class Kcate extends BaseController
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{
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//知识类别
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public function index()
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{
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if (request()->isAjax()) {
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$cate = Db::name('KnowledgeCate')->order('create_time asc')->select();
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return to_assign(0, '', $cate);
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} else {
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return view();
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}
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}
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public function tags()
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{
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if (request()->isAjax()) {
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$cate = Db::name('KnowledgeTags')->order('id asc')->select();
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return to_assign(0, '', $cate);
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} else {
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return view();
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}
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}
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//知识分类添加&编辑
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public function add()
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{
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$param = get_params();
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if (request()->isPost()) {
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if (!empty($param['id']) && $param['id'] > 0) {
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try {
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validate(KnowledgeCateCheck::class)->scene('edit')->check($param);
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} catch (ValidateException $e) {
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// 验证失败 输出错误信息
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return to_assign(1, $e->getError());
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}
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$cate_array = admin_knowledge_cate_son($param['id']);
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if (in_array($param['pid'], $cate_array)) {
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return to_assign(1, '父级分类不能是该分类本身或其子分类');
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} else {
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$param['update_time'] = time();
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$res = Db::name('KnowledgeCate')->strict(false)->field(true)->update($param);
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if ($res) {
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add_log('edit', $param['id'], $param);
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return to_assign();
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}
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}
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} else {
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try {
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validate(KnowledgeCateCheck::class)->scene('add')->check($param);
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} catch (ValidateException $e) {
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// 验证失败 输出错误信息
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return to_assign(1, $e->getError());
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}
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$param['create_time'] = time();
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$insertId = Db::name('KnowledgeCate')->strict(false)->field(true)->insertGetId($param);
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if ($insertId) {
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add_log('add', $insertId, $param);
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}
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return to_assign();
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}
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} else {
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$id = isset($param['id']) ? $param['id'] : 0;
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$pid = isset($param['pid']) ? $param['pid'] : 0;
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$cate = Db::name('KnowledgeCate')->order('id desc')->select()->toArray();
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$cates = set_recursion($cate);
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if ($id > 0) {
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$detail = Db::name('KnowledgeCate')->where(['id' => $id])->find();
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View::assign('detail', $detail);
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}
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View::assign('id', $id);
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View::assign('pid', $pid);
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View::assign('cates', $cates);
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return view();
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}
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}
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//删除知识分类
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public function delete()
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{
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if (request()->isDelete()) {
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$id = get_params("id");
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$cate_count = Db::name('KnowledgeCate')->where(["pid" => $id])->count();
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if ($cate_count > 0) {
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return to_assign(1, "该分类下还有子分类，无法删除");
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}
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$content_count = Db::name('Knowledge')->where(["cate_id" => $id])->count();
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if ($content_count > 0) {
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return to_assign(1, "该分类下还有文档，无法删除");
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}
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if (Db::name('KnowledgeCate')->delete($id) !== false) {
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add_log('delete', $id);
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return to_assign(0, "删除成功");
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} else {
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return to_assign(1, "删除失败");
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}
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} else {
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return to_assign(1, "错误的请求");
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}
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}
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} |