westdc-core/Westdc/Metadata/Attachments.php

<?php
/**
 * Created by PhpStorm.
 * User: liujin834
 * Date: 15/2/8
 * Time: 下午7:45
 */

namespace Westdc\Metadata;

use Zend\ServiceManager\ServiceManager;
use Zend\ServiceManager\ServiceManagerAwareInterface;
use Westdc\EventModel\AbstractEventManager;
use Zend\Db\TableGateway\TableGateway;
use Westdc\Db\Db;
use Zend\Db\Sql\Where;

class Attachments extends AbstractEventManager implements ServiceManagerAwareInterface{

    protected $serviceManager;

    private $tableGateway;
    private $where = NULL;

    public function setServiceManager(ServiceManager $serviceManager)
    {
        $this->serviceManager = $serviceManager;

        return $this;
    }

    public function getTableGateway()
    {
        $this->tableGateway = new TableGateway('attachments',Db::getInstance());
        return $this->tableGateway;
    }

    private function getWhereObject(){
        if(empty($this->where))
            $this->where = new Where;

        return $this->where;
    }

    public function getWhere()
    {
        return $this->getWhereObject();
    }

    public function setQueryKeyword($keyword){
        $this->getWhereObject()->nest()
        ->OR->like("realname",'%'.$keyword.'%')
        ->OR->like("realname",'%'.strtolower($keyword).'%')
        ->OR->like("realname",'%'.strtoupper($keyword).'%');
    }

    public function setQueryType($type){
        $this->getWhereObject()->AND->equalTo("filetype",$type);
    }

    public function setQueryUser($user){
        if($user == "mine")
        {
            $authService = $this->serviceManager->get('Auth');
            $user = $authService->getIdentity('id');
        }
        $this->getWhereObject()->AND->equalTo("userid",$user);
    }

    public function setOrder($order = "",$sort = ""){
        if(empty($order) || empty($sort))
            return "ts_created DESC";

        $sql = $order;

        if("asc" == strtolower($sort))
            return $sql." ASC";

        else
            return $sql." DESC";
    }

}