book_admin/application/admin/controller/manage/Blockresource.php

<?php

namespace app\admin\controller\manage;

use app\common\model\ManageBlock;
use app\common\controller\Backend;


use app\common\model\Attachment;
use app\common\model\Book;
use app\main\service\SpecialService;
use think\Controller;
use think\Exception;
use think\exception\ErrorException;
use think\exception\PDOException;
use think\Request;

/**
 * 书城管理-资源管理
 *
 * @icon fa fa-circle-o
 */
class Blockresource extends Backend
{

    /**
     * ManageBlockResource模型对象
     */
    protected $model = null;
    protected $blockData = [];
//    protected $searchFields = 'block_id';
    protected $relationSearch = true;


    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('ManageBlockResource');
        $typeList = $this->model->getTypeList();
        $block = model('ManageBlock')->where('id', $this->request->get('block_id'))->find();
        if ($block['type'] != '1') {
            unset($typeList[3]);
        }
        $this->view->assign("typeList", $typeList);
        $this->view->assign("specialList", SpecialService::instance()->getSpecialList()->data);
        $page_id = model('ManageBlock')->where('id','in',$this->request->get('block_id'))->find();
        $blockList = collection(model('ManageBlock')->where('page_id', 'in', $page_id['page_id'])->select())->toArray();
        foreach ($blockList as $k => $v) {
            $this->blockData[$v['id']] = $v['name'];
        }
        $this->view->assign('block_id', $this->request->get('block_id'));
        $this->assignconfig('block_id', $this->request->get('block_id'));
        $this->assignconfig('page_id', $this->request->get('page_id'));

        $this->view->assign('blockData', $this->blockData);
    }

    /**
     * 查看
     */
    public function index()
    {

        if ($this->request->isAjax()) {

            list($where, $sort, $order, $offset, $limit) = $this->buildparams(NULL);
            $total = $this->model
                ->where($where)
                ->with('Book')
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->where($where)
                ->with('Book')
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();
            $result = array("total" => $total, "rows" => $list, "extend" => ['id' => 1]);

            return json($result);
        }
        return $this->view->fetch();
    }

    /*
     * 新增块资源
     */
    public function add()
    {
        if($this->request->isPost()){
            $row = $this->request->post('row/a');
            if($row){
                try{
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $this->model->validate($validate);
                    }
                    $this->model->startTrans();
                    //保存资源信息
                    if($this->model->allowField(true)->save($row) == false){
                        throw new Exception($this->model->getError());
                    }
	                $row['free_stime'] = 0;
	                $row['free_etime'] = 0;
                    $this->model->commit();
                    $this->success();
                }catch (Exception $e){
                    $this->model->rollback();
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign('page_id', $this->request->get('page_id'));

        return $this->view->fetch();

    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get($ids);
        if (!$row)
            $this->error(__('No Results were found'));
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = basename(str_replace('\\', '/', get_class($this->model)));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                        $row->validate($validate);
                    }
                    $row->startTrans();
                    $result = $row->allowField(true)->save($params);
                    if($result === false){
                        throw new Exception($row->getError());
                    }
	                $params['free_stime'] = 0;
	                $params['free_etime'] = 0;
                    $row->commit();
                    $this->success();
                }catch (Exception $e){
                    $row->rollback();
                    $this->error($e->getMessage());
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }
}