366 lines
14 KiB
PHP
366 lines
14 KiB
PHP
<?php
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if (!defined('__TYPECHO_ROOT_DIR__')) exit;
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/**
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* 阿里云OSS上传插件（Typecho）【<a href="https://github.com/typecho-fans/plugins" target="_blank">TF</a>社区维护版】
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*
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* @package OssForTypecho
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* @author 权那他, Charmeryl
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* @version 1.0.2
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* @link https://github.com/typecho-fans/plugins/tree/master/OssForTypecho
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* @dependence 14.10.10-*
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*/
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class OssForTypecho_Plugin implements Typecho_Plugin_Interface {
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//上传文件目录
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const UPLOAD_DIR = '/usr/uploads' ;
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/**
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* 激活插件方法,如果激活失败,直接抛出异常
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*
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* @access public
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* @return void
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* @throws Typecho_Plugin_Exception
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*/
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public static function activate() {
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Typecho_Plugin::factory('Widget_Upload')->uploadHandle = array('OssForTypecho_Plugin', 'uploadHandle');
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Typecho_Plugin::factory('Widget_Upload')->modifyHandle = array('OssForTypecho_Plugin', 'modifyHandle');
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Typecho_Plugin::factory('Widget_Upload')->deleteHandle = array('OssForTypecho_Plugin', 'deleteHandle');
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Typecho_Plugin::factory('Widget_Upload')->attachmentHandle = array('OssForTypecho_Plugin', 'attachmentHandle');
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Typecho_Plugin::factory('Widget_Upload')->attachmentDataHandle = array('OssForTypecho_Plugin', 'attachmentDataHandle');
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return _t('插件已激活，请前往设置');
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}
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/**
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* 禁用插件方法,如果禁用失败,直接抛出异常
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*
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* @static
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* @access public
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* @return void
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* @throws Typecho_Plugin_Exception
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*/
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public static function deactivate(){
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return _t('插件已禁用');
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}
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/**
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* 获取插件配置面板
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*
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* @access public
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* @param Typecho_Widget_Helper_Form $form 配置面板
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* @return void
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*/
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public static function config(Typecho_Widget_Helper_Form $form) {
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$desc = new Typecho_Widget_Helper_Form_Element_Text('desc', NULL, '', _t('插件使用说明：'),
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_t('<ol>
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<li>插件基于阿里云aliyun-oss-php-sdk开发，若发现插件不可用，请到本插件 <a target="_blank" href="https://github.com/typecho-fans/plugins/tree/master/OssForTypecho">GitHub发布地址</a> 检查是否有更新，或者提交Issues。<br></li>
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<li>在阿里云 <a target="_blank" href="https://usercenter.console.aliyun.com/#/manage/ak">AccessKey管理控制台</a> 页面里获取AccessKeyID与AccessKeySecret。<br></li>
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<li>插件不会验证配置的正确性，请自行确认配置信息正确，否则不能正常使用。<br></li>
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<li>插件会替换所有之前上传的文件的链接，若启用插件前存在已上传的数据，请自行将其上传至OSS相同目录中以保证正常显示；同时，禁用插件也会导致链接恢复，也请自行将数据下载至相同目录中。<br></li>
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</ol>'));
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$form->addInput($desc);
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$acid = new Typecho_Widget_Helper_Form_Element_Text('acid',
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NULL, '',
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_t('AccessKeyId：'));
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$form->addInput($acid->addRule('required', _t('AccessId不能为空！')));
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$ackey = new Typecho_Widget_Helper_Form_Element_Text('ackey',
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NULL, '',
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_t('AccessKeySecret：'));
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$form->addInput($ackey->addRule('required', _t('AccessKey不能为空！')));
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$region = new Typecho_Widget_Helper_Form_Element_Select('region',
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array('oss-cn-hangzhou' => '华东 1 （杭州）', 'oss-cn-shanghai' => '华东 2 （上海）', 'oss-cn-qingdao' => '华北 1 （青岛）',
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'oss-cn-beijing' => '华北 2 （北京）', 'oss-cn-zhangjiakou' => '华北 3 （张家口）', 'oss-cn-huhehaote' => '华北 5 （呼和浩特）',
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'oss-cn-shenzhen' => '华南 1 （深圳）', 'oss-cn-hongkong' => '香港', 'oss-us-west-1' => '美国西部 1 （硅谷）',
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'oss-us-east-1' => '美国东部 1 （弗吉尼亚）', 'oss-ap-southeast-1' => '亚太东南 1 （新加坡）',
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'oss-ap-southeast-2' => '亚太东南 2 （悉尼）', 'oss-ap-southeast-3' => '亚太东南 3 （吉隆坡）',
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'oss-ap-southeast-5' => '亚太东南 5 （雅加达）', 'oss-ap-northeast-1' => '亚太东北 1 （日本）',
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'oss-ap-south-1' => '亚太南部 1 （孟买）', 'oss-eu-central-1' => '欧洲中部 1 （法兰克福）',
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'oss-me-east-1' => '中东东部 1 （迪拜）'),
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'oss-cn-hangzhou', _t('存储区域：')
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);
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$form->addInput($region);
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$suffix = new Typecho_Widget_Helper_Form_Element_Radio('suffix', array('.aliyuncs.com' => '外网', '-internal.aliyuncs.com' => '内网'),
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'.aliyuncs.com', _t('节点访问方式：'), _t('阿里云主机选择内网方式可节省上传流量'));
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$form->addInput($suffix);
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$bucket = new Typecho_Widget_Helper_Form_Element_Text('bucket',
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NULL, '',
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_t('Bucket名称：'));
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$form->addInput($bucket->addRule('required', _t('Bucket名称不能为空！')));
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$domain = new Typecho_Widget_Helper_Form_Element_Text('domain',
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NULL, '',
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_t('Bucket自定义域名：'),
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_t('可使用自定义域名（留空则使用默认域名）<br>例如：http://oss.example.com（需加上前面的 http:// 或 https://）'));
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$form->addInput($domain);
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$imgstyle = new Typecho_Widget_Helper_Form_Element_Text('imgstyle', null, '', _t('分隔符+图片处理样式名：'), _t('填写<a href="https://oss.console.aliyun.com/bucket" target="_blank">Bucket设置</a>数据处理-图片处理中建立的规则名称(前面加分隔符)如-test'));
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$form->addInput($imgstyle);
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echo '<script>
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window.onload = function()
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{
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document.getElementsByName("desc")[0].type = "hidden";
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}
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</script>';
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}
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/**
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* 个人用户的配置面板
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*
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* @access public
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* @param Typecho_Widget_Helper_Form $form
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* @return void
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*/
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public static function personalConfig(Typecho_Widget_Helper_Form $form) { }
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/**
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* 上传文件处理函数
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*
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* @access public
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* @param array $file 上传的文件
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* @return mixed
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*/
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public static function uploadHandle($file) {
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if (empty($file['name'])) {
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return false;
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}
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//获取扩展名
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$ext = self::getSafeName($file['name']);
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//判定是否是允许的文件类型
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if (!Widget_Upload::checkFileType($ext) || Typecho_Common::isAppEngine()) {
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return false;
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}
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//获取设置参数
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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//获取文件名
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$date = new Typecho_Date($options->gmtTime);
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$fileDir = self::getUploadDir() . '/' . $date->year . '/' . $date->month;
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$fileName = sprintf('%u', crc32(uniqid())) . '.' . $ext;
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$path = $fileDir . '/' . $fileName;
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//获得上传文件
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$uploadfile = self::getUploadFile($file);
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//如果没有临时文件，则退出
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if (!isset($uploadfile)) {
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return false;
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}
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/* 上传到OSS */
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//初始化OSS
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$ossClient = self::OssInit();
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try {
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if (isset($file['tmp_name'])) {
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$result = $ossClient->uploadFile($options->bucket, substr($path, 1), $uploadfile);
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} else {
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$result = $ossClient->putObject($options->bucket, substr($path, 1), $uploadfile);
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}
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} catch (Exception $e) {
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print_r($e);
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return false;
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}
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//HeYabin Add, 添加文件读写权限设定
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$acl = "public-read";
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try {
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$ossClient->putObjectAcl($options->bucket,substr($path,1), $acl);
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} catch (Exception $e) {
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return false;
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}
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if (!isset($file['size'])){
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$fileInfo = $result['info'];
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$file['size'] = $fileInfo['size_upload'];
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}
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//返回相对存储路径
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return array(
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'name' => $file['name'],
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'path' => $path,
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'size' => $file['size'],
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'type' => $ext,
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'mime' => (isset($file['tmp_name']) ? Typecho_Common::mimeContentType($file['tmp_name']) : $file['mime'])
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);
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}
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/**
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* 修改文件处理函数
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*
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* @access public
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* @param array $content 老文件
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* @param array $file 新上传的文件
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* @return mixed
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*/
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public static function modifyHandle($content, $file) {
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if (empty($file['name'])) {
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return false;
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}
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//获取扩展名
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$ext = self::getSafeName($file['name']);
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//判定是否是允许的文件类型
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if ($content['attachment']->type != $ext || Typecho_Common::isAppEngine()) {
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return false;
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}
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//获取设置参数
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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//获取文件路径
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$path = $content['attachment']->path;
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//获得上传文件
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$uploadfile = self::getUploadFile($file);
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//如果没有临时文件，则退出
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if (!isset($uploadfile)) {
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return false;
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}
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/* 上传到OSS */
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//初始化OSS
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$ossClient = self::OssInit();
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try {
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$result = $ossClient->uploadFile($options->bucket, substr($path,1), $uploadfile);
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} catch (Exception $e) {
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return false;
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}
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//HeYabin Add, 添加文件读写权限设定
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$acl = "public-read";
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try {
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$ossClient->putObjectAcl($options->bucket,substr($path,1), $acl);
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} catch (Exception $e) {
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return false;
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}
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if (!isset($file['size'])){
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$fileInfo = $result['info'];
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$file['size'] = $fileInfo['size_upload'];
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}
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//返回相对存储路径
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return array(
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'name' => $content['attachment']->name,
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'path' => $content['attachment']->path,
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'size' => $file['size'],
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'type' => $content['attachment']->type,
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'mime' => $content['attachment']->mime
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);
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}
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/**
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* 删除文件
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*
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* @access public
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* @param array $content 文件相关信息
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* @return string
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*/
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public static function deleteHandle(array $content) {
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//获取设置参数
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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//初始化COS
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$ossClient = self::OssInit();
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try {
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$ossClient->deleteObject($options->bucket, substr($content['attachment']->path,1));
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} catch (Exception $e) {
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return false;
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}
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return true;
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}
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/**
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* 获取实际文件绝对访问路径
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*
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* @access public
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* @param array $content 文件相关信息
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* @return string
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*/
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public static function attachmentHandle(array $content) {
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//获取设置参数
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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return Typecho_Common::url($content['attachment']->path, self::getDomain()).$options->imgstyle;
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}
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/**
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* 获取实际文件数据
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*
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* @access public
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* @param array $content
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* @return string
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*/
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public static function attachmentDataHandle($content) {
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//获取设置参数
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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$ossClient = self::OssInit();
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return $ossClient->getObjectMeta($options->bucket, substr($content['attachment']->path,1));
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}
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/**
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* OSS初始化
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*
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* @access public
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* @return object
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*/
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public static function OssInit() {
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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$endpoint = 'http://' . $options->region . $options->suffix;
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require_once 'aliyun-oss-php-sdk-2.3.1.phar';
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return new OSS\OssClient($options->acid, $options->ackey, $endpoint);
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}
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/**
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*获取文件上传目录
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* @access private
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* @return string
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*/
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private static function getUploadDir() {
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if(defined('__TYPECHO_UPLOAD_DIR__'))
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{
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return __TYPECHO_UPLOAD_DIR__;
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}
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else{
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return self::UPLOAD_DIR;
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}
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}
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/**
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* 获取上传文件
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*
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* @param array $file 上传的文件
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* @access private
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* @return string
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*/
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private static function getUploadFile($file) {
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return isset($file['tmp_name']) ? $file['tmp_name'] : (isset($file['bytes']) ? $file['bytes'] : (isset($file['bits']) ? $file['bits'] : ''));
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}
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/**
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*获取文件上传目录
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* @access private
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* @return string
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*/
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private static function getDomain() {
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$options = Typecho_Widget::widget('Widget_Options')->plugin('OssForTypecho');
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$domain = $options->domain;
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if(empty($domain)) $domain = 'https://' . $options->bucket . '.' . $options->region . '.aliyuncs.com';
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return $domain;
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}
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/**
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* 获取安全的文件名
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*
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* @param string $name
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* @static
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* @access private
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* @return string
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*/
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private static function getSafeName(&$name) {
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$name = str_replace(array('"', '<', '>'), '', $name);
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$name = str_replace('\\', '/', $name);
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$name = false === strpos($name, '/') ? ('a' . $name) : str_replace('/', '/a', $name);
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$info = pathinfo($name);
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$name = substr($info['basename'], 1);
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return isset($info['extension']) ? strtolower($info['extension']) : '';
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}
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} |