fastadmin_tailored/application/admin/controller/content/article/Index.php

<?php

namespace app\admin\controller\content\article;

use app\common\controller\Backend;
use app\common\Enum\StatusEnum;
use fast\Tree;
use app\admin\model\content\article\Category;
use think\Db;
/**
 * 文章管理管理
 *
 * @icon fa fa-circle-o
 */
class Index extends Backend
{

    protected $CategoryList = [];
     /**
     * @var Tree
     */
    protected $tree = null;
    
    /**
     * 允许的文章分类IDs
     */
    protected $channelIds = [];


    /**
     * Index模型对象
     * @var \app\admin\model\content\article\Index
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\content\article\Index;

          // 移除权限检查
          // $this->isSuperAdmin = $this->auth->isSuperAdmin();
          $channelList = [];
          $all = collection(Category::order("sort desc,id desc")->select())->toArray();
  
          //允许的栏目 - 不区分权限，所有用户都可以选择所有栏目
          $this->channelIds = Category::column('id');
          $parentChannelIds = Category::column('parent_id');
          $parentChannelIds = array_unique($parentChannelIds);
          $tree = Tree::instance()->init($all, 'parent_id');
          foreach ($all as $k => &$v) {
              $state = ['opened' => true];
              // 移除外部链接类型检查，因为表结构中没有type字段
              // 不再检查权限，所有用户都可以看到所有分类
              $channelList[] = [
                  'id'       => $v['id'],
                  'parent'   => $v['parent_id'] ?: '0',
                  'text'     => htmlentities(__($v['title'])),
                  'expand'   => true,
                  'state'    => $state
              ];
              $v['title'] = htmlentities($v['title']);
          }
          unset($v);
          $tree = Tree::instance()->init($all, 'parent_id');
          $categoryOptions = $tree->getTree(0, "<option model='@model_id' value=@id @selected>@spacer@title</option>", '');
          $this->view->assign('categoryOptions', $categoryOptions);
        $this->view->assign("statusList",StatusEnum::getMap());
        $this->assignconfig('statusSearchList',json_encode(StatusEnum::getMap()));

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */
      /**
     * 编辑
     *
     * @param mixed $ids
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
       
        // 获取当前文章分类ID（确保字段名称正确）
        $categoryId = isset($row['category_id']) ? $row['category_id'] : 0;
        
        // 获取所有分类，不限制权限
        $all = collection(Category::order("sort DESC,id DESC")->select())->toArray();
        foreach ($all as $k => &$v) {
            $v['title'] = htmlentities($v['title']);
        }
        
        // 初始化树结构并生成分类选项
        $tree = Tree::instance()->init($all, 'parent_id');
        $categoryOptions = $tree->getTree(0, "<option value=@id @selected>@spacer@title</option>", $categoryId);
    
        $this->view->assign('categoryOptions', $categoryOptions);
        $this->view->assign("row", $row);
        
        return parent::edit($ids);
    }


}