353 lines
14 KiB
PHP
353 lines
14 KiB
PHP
<?php
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/**
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* Created by PhpStorm.
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*
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*
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*
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* Date: 2021-04-26
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* Time: 15:59
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*/
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namespace app\common\services\upload;
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use app\common\exceptions\ShopException;
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use app\common\services\ImageZip;
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use app\platform\modules\system\models\SystemSetting;
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class UploadService
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{
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private $setting;
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private $originalName;
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private $realPath;
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private $ext;
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private $mime_type;
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private $fileSize;
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private $diyFileName;
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private $is_remote;
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private $dir;
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private $fileNewName;
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private $file_type;
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private $relative_path;
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private $harm_type = array('asp', 'php', 'jsp', 'js', 'css', 'php3', 'php4', 'php5', 'ashx', 'aspx', 'exe', 'cgi');
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private $default_audio_types = array(
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'avi', 'asf', 'wmv', 'avs', 'flv', 'mkv', 'mov', '3gp', 'mp4', 'mpg', 'mpeg', 'dat', 'ogm', 'vob', 'rm', 'rmvb', 'ts', 'tp', 'ifo', 'nsv',
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);
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private $default_video_types = array(
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'mp3', 'aac', 'wav', 'wma', 'cda', 'flac', 'm4a', 'mid', 'mka', 'mp2', 'mpa', 'mpc', 'ape', 'ofr', 'ogg', 'ra', 'wv', 'tta', 'ac3', 'dts',
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);
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private $default_image_types = array(
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'jpg', 'bmp', 'eps', 'gif', 'mif', 'miff', 'png', 'tif', 'tiff', 'svg', 'wmf', 'jpe', 'jpeg', 'dib', 'ico', 'tga', 'cut', 'pic'
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);
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private $default_file_types = array(
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'pdf', 'xlsx', 'xls', 'doc', 'docx', 'txt', 'ppt', 'pptx', 'xml', 'wps', 'rtf', 'md', 'rar', 'zip', 'et', 'json',
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);
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private $default_file_mime_type = [
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'audio/aac', 'video/x-msvideo', 'image/bmp', 'application/msword', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'image/gif',
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'image/vnd.microsoft.icon', 'image/jpeg', 'audio/midi', 'audio/x-midi', 'audio/mpeg', 'video/mpeg', 'image/png', 'application/pdf', 'application/vnd.ms-powerpoint',
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'application/vnd.openxmlformats-officedocument.presentationml.presentation', 'application/x-rar-compressed', 'application/rtf', 'image/svg+xml', 'image/tiff',
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'text/plain', 'audio/wav', 'image/webp', 'application/vnd.ms-excel', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'application/xml', 'text/xml',
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'video/3gpp', 'audio/3gpp', 'video/x-ms-asf', 'video/x-ms-wmv', 'video/x-flv', 'video/quicktime', 'video/mp4', 'audio/x-wav', 'audio/x-m4a', 'audio/mid', 'audio/ogg',
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'audio/x-realaudio', 'application/postscript', 'application/x-msmetafile', 'image/x-icon', 'application/vnd.ms-works', 'application/rar', 'application/zip', 'application/x-rar',
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'application/octet-stream', 'application/x-font-gdos'
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];
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public function __construct()
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{
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}
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public function upload($file, $file_type = 'image', $dir = '', $diy_file_name = '', $is_remote = true)
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{
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if (!$dir) {
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$this->dir = $this->getDirByType($file_type);
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} else {
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$this->dir = $dir;
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}
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$this->file_type = $file_type;
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$this->diyFileName = $diy_file_name;
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$this->is_remote = $is_remote;
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$this->setting = $this->getSetting();
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$this->initFile($file);
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$this->checkFile();
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$this->handleFile();
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$this->localUpload();
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$this->rotatePic();
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if ($this->setting['remote']['type'] != 0 && $is_remote) {
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$this->remoteUpload();
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}
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$url = $this->getUrl();
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$this->examine($url);
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return [
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'relative_path' => $this->getDiskUrl(),
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'absolute_path' => $url,
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'file_name' => $this->getFileName(),
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];
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}
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private function getDirByType($upload_type)
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{
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switch ($upload_type) {
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case 'video' :
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$dir = 'videos';
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break;
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case 'audio' :
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$dir = 'audios';
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break;
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case 'file' :
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$dir = 'files';
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break;
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default :
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$dir = 'image';
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break;
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}
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return $dir;
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}
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private function getFileName()
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{
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if ($this->diyFileName) {
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return $this->diyFileName;
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}
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if (isset($this->fileNewName)) {
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return $this->fileNewName;
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} else {
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$this->fileNewName = md5($this->originalName.str_random(6)).'.'.$this->ext;
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}
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return $this->fileNewName;
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}
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private function getDiskUrl()
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{
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return $this->relative_path;
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}
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private function localUpload()
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{
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$uniacid = intval(\YunShop::app()->uniacid);
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$path = $this->file_type.'s/'.$uniacid.'/'.date('Y/m/');
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$dir = $this->basePath().'/'.$path;
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$this->mkDir($dir);
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$file_name = $this->getFileName();
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$save_path = $dir.$file_name;
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$relative_path = $path.$file_name;
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$this->relative_path = $relative_path;
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if (!$this->fileMove($this->realPath, $save_path)) {
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return false;
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}
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return true;
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}
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private function remoteUpload()
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{
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if (config('app.framework') == 'platform') {
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if ($this->setting['remote']['type'] != 0) {
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file_remote_upload($this->getDiskUrl(), true, $this->setting['remote']);
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}
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} else {
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if ($this->setting['remote']['type'] != 0) {
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file_remote_upload_wq($this->getDiskUrl(), true, $this->setting['remote']);
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}
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}
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}
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private function handleFile()
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{
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if ($this->file_type != 'image') {
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return;
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}
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if ($this->setting['upload']['thumb'] == 1 && $this->setting['upload']['width'] && $this->ext != 'gif') {
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ImageZip::makeThumb($this->realPath, $this->setting['upload']['width'], 2);
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}
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if ($this->setting['upload']['percent'] && $this->setting['upload']['percent'] != 100 && $this->ext != 'gif') {
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ImageZip::makeThumb($this->realPath, $this->setting['upload']['percent'], 1);
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}
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}
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private function getUrl()
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{
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if ($this->is_remote) {
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return yz_tomedia($this->getDiskUrl());
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} else {
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return change_to_local_url($this->getDiskUrl());
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}
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}
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public static function getSetting()
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{
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if (config('app.framework') == 'platform') {
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$global_setting = SystemSetting::settingLoad('global', 'system_global');
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$remote = SystemSetting::settingLoad('remote', 'system_remote');
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$upload['image_ext'] = $global_setting['image_extentions'];//图片文件拓展名
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$upload['image_limit'] = $global_setting['image_limit'];//图片文件限制大小
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$upload['percent'] = $global_setting['zip_percentage'];//图片压缩比例
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$upload['thumb'] = $global_setting['thumb'];//是否开启缩略
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$upload['width'] = $global_setting['thumb_width'];//缩略图最大宽度
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$upload['audio_ext'] = $global_setting['audio_extentions'];//音频文件拓展名
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$upload['audio_limit'] = $global_setting['audio_limit'];//音频文件限制大小
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} else {
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//全局配置
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global $_W;
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$global_upload = $_W['setting']['upload'];
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//公众号独立配置信息 优先使用公众号独立配置
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$uni_setting = app('WqUniSetting')->get()->toArray();
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if (!empty($uni_setting['remote']) && iunserializer($uni_setting['remote'])['type'] != 0) {
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$remote = iunserializer($uni_setting['remote']);
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} else {
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$remote = $_W['setting']['remote'];
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}
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$upload['image_ext'] = $global_upload['image']['extentions'];//图片文件拓展名
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$upload['image_limit'] = $global_upload['image']['limit'];//文件限制大小
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$upload['percent'] = $global_upload['image']['zip_percentage'];//压缩比例
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$upload['thumb'] = $global_upload['image']['thumb'];//是否开启缩略
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$upload['width'] = $global_upload['image']['width'];//缩略图最大宽度
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$upload['audio_ext'] = $global_upload['audio']['extentions'];//音频文件拓展名
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$upload['audio_limit'] = $global_upload['audio']['limit'];//音频文件限制大小
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}
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return array('upload' => $upload, 'remote' => $remote);
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}
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private function initFile($file)
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{
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$this->originalName = $file->getClientOriginalName(); // 文件原名
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$this->realPath = $file->getRealPath(); //临时文件的绝对路径
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$this->ext = strtolower($file->getClientOriginalExtension()); //文件后缀
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$this->handelMimeType($file);
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if ($this->file_type == 'image') {
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$this->ext = strtolower($file->getClientOriginalExtension()) ?: 'png';
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}
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if (!$this->ext && !empty($file->getMimeType())) {//兼容上传文件为前端转过格式的文件，获取不了后缀名情况
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$type = explode('/',$file->getMimeType());
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!empty($type[1]) || $type[1] = '';
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switch ($type[1]) {
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case 'x-wav':
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$this->ext = 'wav';break;
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}
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}
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$this->fileSize = $file->getClientSize(); //文件大小
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$this->mime_type = $file->getMimeType();
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}
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private function handelMimeType($file)
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{
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$mime_type = $file->getClientMimeType(); //获取文件类型
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if (strexists($mime_type, 'image')) {
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$this->file_type = 'image';
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}
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if (strexists($mime_type, 'video')) {
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$this->file_type = 'video';
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}
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if (strexists($mime_type, 'audio')) {
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$this->file_type = 'audio';
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}
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}
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private function checkFile()
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{
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if (!in_array($this->mime_type, $this->default_file_mime_type)) {
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throw new ShopException('无法识别的文件mime类型：'.$this->mime_type);
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}
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if (in_array($this->ext, $this->harm_type)) {
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throw new ShopException('请上传正确的文件格式');
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}
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if (!in_array($this->ext, array_merge($this->default_image_types, $this->default_video_types, $this->default_audio_types, $this->default_file_types))) {
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throw new ShopException('非规定类型的文件默认格式.');
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}
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if ($this->file_type == 'image' && !in_array($this->ext, $this->setting['upload']['image_ext'])) {
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throw new ShopException('非规定类型的图片文件格式.');
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}
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if (($this->file_type == 'video' || $this->file_type == 'audio') && !in_array($this->ext, $this->setting['upload']['audio_ext'])) {
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throw new ShopException('非规定类型的音频文件格式.');
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}
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$default_img_size = $this->setting['upload']['image_limit'] ? $this->setting['upload']['image_limit'] * 1024 : 1024 * 1024 * 5;
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if ($this->file_type == 'image' && $this->fileSize > $default_img_size) {
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throw new ShopException('图片文件大小超出规定值.');
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}
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$default_audio_size = $this->setting['upload']['audio_limit'] ? $this->setting['upload']['audio_limit'] * 1024 : 1024 * 1024 * 25;
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if (($this->file_type == 'video' || $this->file_type == 'audio') && $this->fileSize > $default_audio_size) {
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throw new ShopException('音频文件大小超出规定值.');
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}
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return true;
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}
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private function examine($url)
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{
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if (app('plugins')->isEnabled('upload-verification')) {
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if (in_array($this->ext, ['png','jpg','jpeg','bmp','gif','webp','tiff'])) {
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$uploadResult = do_upload_verificaton($url, 'img');
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if (0 === $uploadResult[0]['status']) {
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throw new ShopException($uploadResult[0]['msg']);
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}
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}
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if ($this->file_type == 'audio') {
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$uploadResult = do_upload_verificaton($url, 'audio');
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if (0 === $uploadResult[0]['status']) {
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throw new ShopException($uploadResult[0]['msg']);
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}
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}
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if ($this->file_type == 'video') {
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$uploadResult = do_upload_verificaton($url, 'video');
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if (0 === $uploadResult[0]['status']) {
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throw new ShopException($uploadResult[0]['msg']);
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}
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}
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}
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}
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private function rotatePic()
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{
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$url = change_to_local_url($this->getDiskUrl());
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if (!in_array($this->ext, ['png','jpg','jpeg','bmp','gif','webp','tiff'])) {
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return false;
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}
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$img_size = getimagesize($url);
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list($src_width, $src_height) = $img_size;
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$memory_limit = trim(ini_get('memory_limit'), 'M');
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$img_memory = $src_width * $src_height * 3 * 1.7;
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if ($img_memory > $memory_limit * 1024 * 1024) { //imagecreatetruecolor方法生成图片资源时会占用大量的服务器内存，所以在上传大图、长图时不能使用
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return false;
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}
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if (function_exists('exif_read_data')) {
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$exif = exif_read_data($url);
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if (!$exif) {
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return false;
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}
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$image = imagecreatefromstring(file_get_contents($url));
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if (!empty($exif['Orientation'])) {
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switch ($exif['Orientation']) {
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case 8:
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$image = imagerotate($image, 90, 0);
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break;
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case 3:
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$image = imagerotate($image, 180, 0);
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break;
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case 6:
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$image = imagerotate($image, -90, 0);
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break;
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}
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if ($exif['Orientation'] != 1) {
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if ($exif['MimeType'] == 'image/gif') {
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imagegif($image, $url);
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} else if($exif['MimeType'] == 'image/png') {
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imagepng($image, $url);
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} else {
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imagejpeg($image, $url);
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}
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}
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}
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}
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return true;
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}
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private function basePath()
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{
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if (config('app.framework') == 'platform') {
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$path = base_path('static/upload');
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} else {
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$path = dirname(dirname(base_path())).'/attachment';
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}
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return $path;
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}
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private function fileMove($filename, $dest)
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{
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$this->mkDir(dirname($dest));
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if (is_uploaded_file($filename)) {
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move_uploaded_file($filename, $dest);
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} else {
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rename($filename, $dest);
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}
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@chmod($filename, 0777);
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return is_file($dest);
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}
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private function mkDir($dir)
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{
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return is_dir($dir) or self::mkDir(dirname($dir)) and mkdir($dir, 0777);
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}
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}
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