showdoc-ouxuan/server/Application/Api/Controller/HelpController.class.php

<?php
/**
 * @author Administrator
 * @date 2021/2/25 10:15
 */


namespace Api\Controller;

use Api\Model\CatalogModel;
use Api\Model\ItemModel;
use Api\Model\PageModel;

/**
 * 智能场馆帮助中心
 * Class HelpController
 * @package Api\Controller
 */
class HelpController extends BaseController
{
    /**
     * 获取所有公开项目
     */
    public function getItemList()
    {
        $w = array("password" => "", 'is_del' => 0);
        $items = D("item")->where($w)
            ->order("addtime desc")
            ->field(array(
                'item_id',
                'item_name',
                'item_description',
                'addtime',
                'item_type',
                'is_del',
            ))
            ->select();
        $total = D("item")->where($w)->count();
        $this->sendResult(array("items" => $items, "total" => $total));
    }

    //展示 页面列表
    public function search($keyword = "")
    {
        //获取公开的项目id
        $item_model = D("item");
//        $item_ids = $item_model->where(array("password" => "", "is_del" => 0))->getField("item_id", true);
        $item_data = $this->getItems();
        $item_ids = array_keys($item_data);

        if (count($item_ids) <= 0) {
            $this->sendResult(array("items" => null, "total" => 0));
        }

        $w = array("item_id" => array("in", $item_ids), 'is_del' => 0);

        if (trim($keyword)) {
            $w["page_title|page_content"] = array("like", "%{$keyword}%");
        }

        $page_m = D("page");
        $t = $page_m->where($w)->field("page_id,page_title,item_id");
        $page = $_REQUEST['page'];
        $page_size = $_REQUEST['page_size'];
        if ($page > 0 && $page_size > 0) {
            $t->page($page, $page_size);
        }
        $list = $t->order("addtime desc")->select();
        $total = $page_m->where($w)->count();


        foreach ($list as &$item) {
            //项目数据
            $item['item_data'] = $item_data[$item['item_id']];
            $item['item_cat'] = $item['item_data']['item_cat'];
        }
        $this->sendResult(array("items" => $list, "total" => $total));
    }

    protected function getItems()
    {
        $item_data = D('item')->where(array('is_del' => 0, 'password' => ''))->getField('item_id,item_name,is_del');
        foreach ($item_data as &$item) {
            $cat_arr = D('catalog')
                ->where(array('item_id' => $item['item_id']))
                ->order("level asc,addtime asc")
                ->getField('cat_name', true);
            if (count($cat_arr) > 0) {
                $item['item_cat'] = $item['item_name'] . '-' . implode('-', $cat_arr);
            } else {
                $item['item_cat'] = $item['item_name'];
            }
        }
        return $item_data;
    }
}