107 lines
3.6 KiB
PHP
107 lines
3.6 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2021 勾股工作室
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* @license https://opensource.org/licenses/GPL-3.0
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* @link https://www.gougucms.com
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*/
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declare (strict_types = 1);
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namespace app\article\controller;
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use app\base\BaseController;
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use app\article\validate\ArticleCateCheck;
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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 Cate extends BaseController
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{
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//文章类别
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public function cate()
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{
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if (request()->isAjax()) {
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$cate = Db::name('ArticleCate')->order('create_time asc')->select();
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$list = generateTree($cate);
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return to_assign(0, '', $list);
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} else {
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return view();
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}
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}
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//文章分类添加&编辑
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public function cate_add()
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{
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$param = get_params();
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if (request()->isAjax()) {
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if (!empty($param['id']) && $param['id'] > 0) {
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try {
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validate(ArticleCateCheck::class)->scene('edit')->check($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, $e->getError());
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}
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$note_array = admin_article_cate_son($param['id']);
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if (in_array($param['pid'], $note_array)) {
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return to_assign(1, '父级分类不能是该分类本身或其子分类');
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} else {
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$param['update_time'] = time();
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$res = Db::name('ArticleCate')->strict(false)->field(true)->update($param);
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if($res){
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add_log('edit', $param['id'], $param);
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return to_assign();
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}
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}
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} else {
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try {
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validate(ArticleCateCheck::class)->scene('add')->check($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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$insertId = Db::name('ArticleCate')->strict(false)->field(true)->insertGetId($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('ArticleCate')->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('ArticleCate')->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', $cates);
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return view();
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}
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}
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//删除文章分类
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public function cate_delete()
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{
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$id = get_params("id");
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$cate_count = Db::name('ArticleCate')->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('Article')->where(["cate_id" => $id])->count();
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if ($content_count > 0) {
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return to_assign(1, "该分类下还有文章，无法删除");
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}
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if (Db::name('ArticleCate')->delete($id) !== false) {
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add_log('delete', $id);
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return to_assign(0, "删除分类成功");
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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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}
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}
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