SourceService.class.php
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<?php
/**
* Created by PhpStorm.
* User: liyifei2012it
* Date: 17/4/12
* Time: 10:46
*/
namespace Common\Service;
use Common\Model\SourceModel;
use Common\Common\Constant;
class SourceService extends AbstractService
{
// 构造方法
public function __construct()
{
parent::__construct();
$this->_d = new SourceModel();
}
/**
* 创建素材标识
* @author zhonglei
* @param array $source 素材数据
* @return string
*/
public function createSourceKey($source)
{
$prefixs = [
Constant::SOURCE_TYPE_IMG_TEXT => 'I',
Constant::SOURCE_TYPE_AUDIO_IMG => 'A',
Constant::SOURCE_TYPE_VEDIO => 'V',
Constant::SOURCE_TYPE_FILE => 'F',
Constant::SOURCE_TYPE_LINK => 'L',
];
$source_type = $source['source_type'];
$source_key = $prefixs[$source_type] . rgmdate(MILLI_TIME, 'ymdHi') . rand(10, 99);
$count = $this->count_by_conds(['source_key' => $source_key]);
if ($count == 0) {
return $source_key;
}
return $this->createSourceKey($source);
}
/**
* 根据条件，获取素材列表
* @author liyifei
* @param array $postData 请求参数
* @return array
*/
public function listSource($postData)
{
// 分页默认值
$postData['page'] = isset($postData['page']) ? $postData['page'] : Constant::PAGING_DEFAULT_PAGE;
$postData['limit'] = isset($postData['limit']) ? $postData['limit'] : Constant::PAGING_DEFAULT_LIMIT;
list($start, $perpage) = page_limit($postData['page'], $postData['limit']);
return $this->_d->listSource($postData, [$start, $perpage]);
}
/**
* 根据条件，获取素材总数
* @author liyifei
* @param array $postData 请求参数
* @return array
*/
public function countSource($postData)
{
return $this->_d->countSource($postData);
}
}