SourceModel.class.php
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<?php
/**
* Created by PhpStorm.
* User: tangxingguo
* Date: 2017/4/12
* Time: 10:33
*/
namespace Common\Model;
class SourceModel extends AbstractModel
{
// 构造方法
public function __construct()
{
parent::__construct();
}
/**
* 处理条件语句及其值
* @author liyifei
* @param array $postData 请求参数
* @return array
*/
public function buildSql($postData)
{
// 条件
$where = '`domain` = ? AND `status` < ?';
// 条件的值
$params = [
QY_DOMAIN,
$this->get_st_delete(),
];
// 组合搜索条件及值
if (isset($postData['source_title'])) {
$where .= ' AND `source_title` like ?';
$params[] = '%' . $postData['source_title'] . '%';
}
if (strlen($postData['source_key']) > 0) {
$where .= ' AND `source_key` like ?';
$params[] = '%' . $postData['source_key'] . '%';
}
if (isset($postData['source_status'])) {
$where .= ' AND `source_status` = ?';
$params[] = $postData['source_status'];
}
if (isset($postData['source_type'])) {
$where .= ' AND `source_type` = ?';
$params[] = $postData['source_type'];
}
if (strlen($postData['keyword']) > 0) {
$where .= ' AND (`source_title` like ? OR `source_key` like ?)';
$params[] = '%' . $postData['keyword'] . '%';
$params[] = '%' . $postData['keyword'] . '%';
}
if (isset($postData['ea_name'])) {
$where .= ' AND `ea_name` like ?';
$params[] = '%' . $postData['ea_name'] . '%';
}
if (isset($postData['start_time'])) {
$where .= ' AND `update_time` > ?';
$params[] = $postData['start_time'];
}
if (isset($postData['end_time'])) {
$where .= ' AND `update_time` < ?';
$params[] = $postData['end_time'];
}
//补充条件 title不能为空
if (isset($postData['title_is_require'])) {
$where.= " AND `source_title` != ?";
$params[] = $postData['title_is_require'];
}
return [
'where' => $where,
'params' => $params,
];
}
/**
* 根据条件，获取素材列表
* @author liyifei
* @param array $postData 请求参数
* @param array $pages 分页参数
* @return array
*/
public function listSource($postData, $pages)
{
$data = $this->buildSql($postData);
$sql = "SELECT * FROM __TABLE__ WHERE {$data['where']} ORDER BY `update_time` DESC";
return $this->_m->fetch_array($sql, $data['params'], $pages);
}
/**
* 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)
{
$data = $this->buildSql($postData);
$sql = "SELECT COUNT(*) FROM __TABLE__ WHERE {$data['where']}";
$count = $this->_m->result($sql, $data['params']);
return intval($count);
}
}