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140 lines
3.5 KiB
140 lines
3.5 KiB
<?php
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namespace app\index\model;
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use think\Model;
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use think\Db;
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use \Krizalys\Onedrive\Client;
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use \app\index\model\Option;
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/**
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* Onedrive策略文件管理适配器
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*/
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class OnedriveAdapter extends Model{
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private $fileModel;
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private $policyModel;
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private $userModel;
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private $clinet;
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public function __construct($file,$policy,$user){
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$this->fileModel = $file;
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$this->policyModel = $policy;
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$this->userModel = $user;
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$this->clinet = new Client([
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'stream_back_end' => \Krizalys\Onedrive\StreamBackEnd::TEMP,
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'client_id' => $this->policyModel["bucketname"],
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// Restore the previous state while instantiating this client to proceed in
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// obtaining an access token.
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'state' => json_decode($this->policyModel["sk"]),
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]);
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}
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/**
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* 获取文本文件内容
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*
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* @return string 文件内容
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*/
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public function getFileContent(){
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$file = new \Krizalys\Onedrive\File($this->clinet,"/me/drive/root:/".$this->fileModel["pre_name"].":");
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return $file->fetchContent();
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}
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/**
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* 签名预览URL
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*
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* @return void
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*/
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public function Preview($base=null,$name=null){
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$preview = json_decode(json_encode($this->clinet->apiGet("/me/drive/root:/".rawurlencode($this->fileModel["pre_name"]).":")),true);
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return [1,$preview["@microsoft.graph.downloadUrl"]];
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}
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/**
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* 保存文件内容
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*
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* @param string $content 文件内容
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* @return void
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*/
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public function saveContent($content){
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$this->clinet->createFile(rawurldecode($this->fileModel["pre_name"]),"/me/drive/root:/",$content);
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}
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/**
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* 计算缩略图大小
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*
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* @param int $width 原始宽
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* @param int $height 原始高
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* @return array
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*/
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static function getThumbSize($width,$height){
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$rate = $width/$height;
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$maxWidth = 90;
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$maxHeight = 39;
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$changeWidth = 39*$rate;
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$changeHeight = 90/$rate;
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if($changeWidth>=$maxWidth){
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return [(int)$changeHeight,90];
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}
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return [39,(int)$changeWidth];
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}
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/**
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* 获取缩略图地址
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*
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* @return string 缩略图地址
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*/
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public function getThumb(){
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$picInfo = explode(",",$this->fileModel["pic_info"]);
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$thumbSize = self::getThumbSize($picInfo[0],$picInfo[1]);
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$thumb = json_decode(json_encode($this->clinet->apiGet("/me/drive/root:/".rawurlencode($this->fileModel["pre_name"]).":/thumbnails")),true);
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return [1,$thumb["value"][0]["small"]["url"]];
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}
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/**
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* 删除某一策略下的指定upyun文件
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*
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* @param array $fileList 待删除文件的数据库记录
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* @param array $policyData 待删除文件的上传策略信息
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* @return void
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*/
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static function DeleteFile($fileList,$policyData){
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$clinet = new Client([
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'stream_back_end' => \Krizalys\Onedrive\StreamBackEnd::TEMP,
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'client_id' => $policyData["bucketname"],
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// Restore the previous state while instantiating this client to proceed in
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// obtaining an access token.
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'state' => json_decode($policyData["sk"]),
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]);
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foreach (array_column($fileList, 'pre_name') as $key => $value) {
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$clinet->deleteObject("/me/drive/root:/".rawurlencode($value).":");
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}
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}
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/**
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* 生成文件下载URL
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*
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* @return array
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*/
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public function Download(){
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$preview = json_decode(json_encode($this->clinet->apiGet("/me/drive/root:/".rawurlencode($this->fileModel["pre_name"]).":")),true);
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return [1,$preview["@microsoft.graph.downloadUrl"]];
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}
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/**
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* 签名临时URL用于Office预览
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*
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* @return array
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*/
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public function signTmpUrl(){
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return $this->Preview();
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}
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}
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?>
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