uploadHandle = array('CosForTypecho_Plugin', 'uploadHandle');
Typecho_Plugin::factory('Widget_Upload')->modifyHandle = array('CosForTypecho_Plugin', 'modifyHandle');
Typecho_Plugin::factory('Widget_Upload')->deleteHandle = array('CosForTypecho_Plugin', 'deleteHandle');
Typecho_Plugin::factory('Widget_Upload')->attachmentHandle = array('CosForTypecho_Plugin', 'attachmentHandle');
Typecho_Plugin::factory('Widget_Upload')->attachmentDataHandle = array('CosForTypecho_Plugin', 'attachmentDataHandle');
return _t('插件已激活，请前往设置');
}
/**
* 禁用插件方法,如果禁用失败,直接抛出异常
*
* @static
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function deactivate(){
return _t('插件已禁用');
}
/**
* 获取插件配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form 配置面板
* @return void
*/
public static function config(Typecho_Widget_Helper_Form $form) {
$desc = new Typecho_Widget_Helper_Form_Element_Text('desc', NULL, '', _t('插件使用说明：'),
_t('
- 插件基于腾讯云cos-php-sdk-v5开发，若发现插件不可用，请到本插件 GitHub发布地址 检查是否有更新，或者提交Issues。
- 在腾讯云控制台 个人API密钥 页面里获取 APPID、SecretId、SecretKey 内容。
- 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。
- 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COS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。
'));
$form->addInput($desc);
$appid = new Typecho_Widget_Helper_Form_Element_Text('appid',
null, '',
_t('APPID：'));
$form->addInput($appid->addRule('required', _t('APPID不能为空！')));
$secid = new Typecho_Widget_Helper_Form_Element_Text('secid',
NULL, '',
_t('SecretId：'));
$form->addInput($secid->addRule('required', _t('SecretId不能为空！')));
$sekey = new Typecho_Widget_Helper_Form_Element_Text('sekey',
NULL, '',
_t('SecretKey：'));
$form->addInput($sekey->addRule('required', _t('SecretKey不能为空！')));
$region = new Typecho_Widget_Helper_Form_Element_Select('region',
array('ap-beijing-1' => _t('北京一区（华北）'), 'ap-beijing' => _t('北京'), 'ap-shanghai' => _t('上海（华东）'),
'ap-guangzhou' => _t('广州（华南）'), 'ap-chengdu' => _t('成都（西南）'), 'ap-chongqing' => _t('重庆'),
'ap-singapore' => _t('新加坡'), 'ap-hongkong' => _t('香港'), 'na-toronto' => _t('多伦多'),'eu-frankfurt' => _t('法兰克福'),
'ap-mumbai' => _t('孟买'), 'ap-seoul' => _t('首尔'), 'na-siliconvalley' => _t('硅谷'), 'na-ashburn' => _t('弗吉尼亚')),
'ap-beijing-1',
_t('Bucket地域：')
);
$form->addInput($region);
$bucket = new Typecho_Widget_Helper_Form_Element_Text('bucket',
NULL, '',
_t('Bucket名称：'));
$form->addInput($bucket->addRule('required', _t('Bucket名称不能为空！')));
$domain = new Typecho_Widget_Helper_Form_Element_Text('domain',
NULL, '',
_t('Bucket自定义域名：'),
_t('可使用自定义域名（留空则使用默认域名）
例如：http://cos.example.com（需加上前面的 http:// 或 https://）'));
$form->addInput($domain);
echo '';
}
/**
* 个人用户的配置面板
*
* @access public
* @param Typecho_Widget_Helper_Form $form
* @return void
*/
public static function personalConfig(Typecho_Widget_Helper_Form $form) { }
/**
* 上传文件处理函数
*
* @access public
* @param array $file 上传的文件
* @return mixed
*/
public static function uploadHandle($file) {
if (empty($file['name'])) {
return false;
}
//获取扩展名
$ext = self::getSafeName($file['name']);
//判定是否是允许的文件类型
if (!Widget_Upload::checkFileType($ext) || Typecho_Common::isAppEngine()) {
return false;
}
//获取设置参数
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
//获取文件名
$date = new Typecho_Date($options->gmtTime);
$fileDir = self::getUploadDir() . '/' . $date->year . '/' . $date->month;
$fileName = sprintf('%u', crc32(uniqid())) . '.' . $ext;
$path = $fileDir . '/' . $fileName;
//获得上传文件
$uploadfile = self::getUploadFile($file);
//如果没有临时文件，则退出
if (!isset($uploadfile)) {
return false;
}
/* 上传到COS */
//初始化COS
$cosClient = self::CosInit();
try {
$cosClient->upload(
$bucket = $options->bucket .'-'. $options->appid,
$key = $path,
$body = fopen($uploadfile, 'rb'),
$options = array(
"ACL"=>'public-read',
'CacheControl' => 'private'));
} catch (Exception $e) {
echo "$e\n";
return false;
}
if (!isset($file['size'])){
$fileInfo = $cosClient->headObject(array('Bucket' => $options->bucket .'-'. $options->appid, 'Key' => $path))->toArray();
$file['size'] = $fileInfo['ContentLength'];
}
//返回相对存储路径
return array(
'name' => $file['name'],
'path' => $path,
'size' => $file['size'],
'type' => $ext,
'mime' => @Typecho_Common::mimeContentType($path)
);
}
/**
* 修改文件处理函数
*
* @access public
* @param array $content 老文件
* @param array $file 新上传的文件
* @return mixed
*/
public static function modifyHandle($content, $file) {
if (empty($file['name'])) {
return false;
}
//获取扩展名
$ext = self::getSafeName($file['name']);
//判定是否是允许的文件类型
if ($content['attachment']->type != $ext || Typecho_Common::isAppEngine()) {
return false;
}
//获取设置参数
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
//获取文件路径
$path = $content['attachment']->path;
//获得上传文件
$uploadfile = self::getUploadFile($file);
//如果没有临时文件，则退出
if (!isset($uploadfile)) {
return false;
}
/* 上传到COS */
$cosClient = self::CosInit();
try {
$cosClient->upload(
$bucket = $options->bucket .'-'. $options->appid,
$key = $path,
$body = fopen($uploadfile, 'rb'),
$options = array(
"ACL"=>'public-read',
'CacheControl' => 'private'));
} catch (Exception $e) {
echo "$e\n";
return false;
}
if (!isset($file['size'])){
$fileInfo = $cosClient->headObject(array('Bucket' => $options->bucket .'-'. $options->appid, 'Key' => $path))->toArray();
$file['size'] = $fileInfo['ContentLength'];
}
//返回相对存储路径
return array(
'name' => $content['attachment']->name,
'path' => $content['attachment']->path,
'size' => $file['size'],
'type' => $content['attachment']->type,
'mime' => $content['attachment']->mime
);
}
/**
* 删除文件
*
* @access public
* @param array $content 文件相关信息
* @return string
*/
public static function deleteHandle(array $content) {
//获取设置参数
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
//初始化COS
$cosClient = self::CosInit();
try {
$result = $cosClient->deleteObject(array(
//bucket的命名规则为{name}-{appid} ，此处填写的存储桶名称必须为此格式
'Bucket' => $options->bucket .'-'. $options->appid,
'Key' => $content['attachment']->path));
} catch (Exception $e) {
echo "$e\n";
return false;
}
return true;
}
/**
* 获取实际文件绝对访问路径
*
* @access public
* @param array $content 文件相关信息
* @return string
*/
public static function attachmentHandle(array $content) {
//获取设置参数
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
return Typecho_Common::url($content['attachment']->path, self::getDomain());
}
/**
* 获取实际文件数据
*
* @access public
* @param array $content
* @return string
*/
public static function attachmentDataHandle($content) {
//获取设置参数
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
$cosClient = self::CosInit();
return $cosClient->headObject(array('Bucket' => $options->bucket .'-'. $options->appid, 'Key' => $content['attachment']->path));
}
/**
* COS初始化
*
* @access public
* @return object
*/
public static function CosInit() {
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
require_once 'phar://'. __DIR__ .'/cos-sdk-v5.phar/vendor/autoload.php';;
return new Qcloud\Cos\Client(array('region' => $options->region,
'credentials'=> array(
'secretId' => $options->secid,
'secretKey' => $options->sekey)));
}
/**
*获取文件上传目录
* @access private
* @return string
*/
private static function getUploadDir() {
if(defined('__TYPECHO_UPLOAD_DIR__'))
{
return __TYPECHO_UPLOAD_DIR__;
}
else{
return self::UPLOAD_DIR;
}
}
/**
* 获取上传文件
*
* @param array $file 上传的文件
* @access private
* @return string
*/
private static function getUploadFile($file) {
return isset($file['tmp_name']) ? $file['tmp_name'] : (isset($file['bytes']) ? $file['bytes'] : (isset($file['bits']) ? $file['bits'] : ''));
}
/**
*获取文件上传目录
* @access private
* @return string
*/
private static function getDomain() {
$options = Typecho_Widget::widget('Widget_Options')->plugin('CosForTypecho');
$domain = $options->domain;
if(empty($domain)) $domain = 'http://' . $options->bucket . '-' . $options->appid . '.cos.' . $options->region . '.myqcloud.com';
return $domain;
}
/**
* 获取安全的文件名
*
* @param string $name
* @static
* @access private
* @return string
*/
private static function getSafeName(&$name) {
$name = str_replace(array('"', '<', '>'), '', $name);
$name = str_replace('\\', '/', $name);
$name = false === strpos($name, '/') ? ('a' . $name) : str_replace('/', '/a', $name);
$info = pathinfo($name);
$name = substr($info['basename'], 1);
return isset($info['extension']) ? strtolower($info['extension']) : '';
}
}