public function download()
{
// 批量下载
$config = C('UPLOAD_TYPE_CONFIG');
$config['domain'] = '7xlf9w.com2.z0.glb.qiniucdn.com';
$config['bucket'] = 'zjfq-contract';
$qiniu = new \Common\Util\Qiniu($config);
// 查询打包状态
$pid = I('pid');
if ($pid) {
$ret = $qiniu->status($pid) or ajax_error('无法获取打包状态！');
if ($ret['code'] == 1 || $ret['code'] == 2) {
ajax_success();
}
if ($ret['code'] == 3) {
ajax_error($ret['items'][0]['error']);
} elseif ($ret['code'] == 0) {
// 打包完成
$row = M('loan_order_contract_download')->where(['qiniu_persistent_id' => $pid])->find();
// 标识已下载
M('loan_order_contract')->where(['order_id' => ['in', $row['order_ids']]])->save(['is_download' => 1, 'use_time' => time() - $row['created']]);
// 标识所用时间
M('loan_order_contract_download')->save(['id' => $row['id'], 'use_time' => time() - $row['created']]);
// 返回下载地址
$url = $qiniu->downLink($row['zip_file']);
$url = $url . '?e=' . (time() + 60);
$url .= '&token=' . $qiniu::sign($qiniu->sk, $qiniu->ak, $url);
ajax_success($url);
} else {
system_warn('未知返回结果：' . print_r($ret, true));
ajax_error('未知状态！');
}
}
$ids = explode(',', I('get.ids')) or $this->error('参数错误！');
$model = new \Loan\Model\OrderContractModel();
if (count($ids) <= 1) {
$id = $ids[0];
$url = $model->pdfUrl(I('id')) or $this->error($model->getError());
M('loan_order_contract')->save(['order_id' => $id, 'is_download' => 1]);
header('Location: ' . $url);
exit;
}
$orders = M('loan_order_contract')->where(['order_id' => ['in', $ids]])->field('order_id,url')->select() or $this->error('找不到此电子合同记录！');
$urls = [];
foreach ($orders as $key => $row) {
$url = $row['url'] or $this->error('找不到订单的合同地址：' . $row['order_id']);
$url = $url . '?e=' . (time() + 60);
$urls[] = $url . '&token=' . $qiniu::sign($qiniu->sk, $qiniu->ak, $url);
}
$ret = $qiniu->mkzip($urls) or $this->error('无法请求七牛打包接口！');
M('loan_order_contract_download')->add(['created' => time(), 'zip_file' => $ret['zip_file'], 'qiniu_persistent_id' => $ret['persistent_id'], 'order_ids' => implode(',', $ids), 'order_count' => count($ids)]);
$this->success($ret['persistent_id']);
}
/**
* 七牛图片添加水印
* @param string $img_url 原图url
* @param string $watermark_img_url 水印url, 默认为 'http://yszjdx.qiniudn.com/loan_shop_goods_2015121810_56736dba484d1.png'
* @return string $url 添加水印后的图片url
*/
static function qiniu_watermark($img_url, $watermark_img_url = null)
{
if (is_null($watermark_img_url)) {
$watermark_img_url = 'http://yszjdx.qiniudn.com/loan_shop_goods_2015121810_56736dba484d1.png';
}
$img = self::qiniu_watermark_api($img_url, $watermark_img_url);
$qiniu = new \Common\Util\Qiniu(C('UPLOAD_TYPE_CONFIG'));
// get file name
$path = parse_url($img_url)['path'];
$start = strrpos($path, '/');
if ($start !== false) {
$path = substr($path, $start + 1);
}
$end = strrpos($path, '.');
if ($end !== false) {
$ext = substr($path, $end);
$path = substr($path, 0, $end);
}
$file_name = $path . '_watermark_' . md5($img) . $ext;
$qiniu->upload([], ['name' => 'file', 'fileName' => $file_name, 'fileBody' => $img]);
return $qiniu->downlink($file_name);
}
