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Plugin.php
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<?php
/**
* NewSmms 新SMMS图床
*
* @package NewSmms
* @author ranlychan
* @version 1.0.1
* @link https://www.ranlychan.com
* @dependence 1.0-*
* @date 2023-3-1
*/
include_once 'smms.class.php';
class NewSmmsForTypecho_Plugin extends Widget_Upload implements Typecho_Plugin_Interface
{
//上传文件目录
const UPLOAD_DIR = '/usr/uploads' ;
/**
* 激活插件方法,如果激活失败,直接抛出异常
*
* @access public
* @return void
* @throws Typecho_Plugin_Exception
*/
public static function activate()
{
Typecho_Plugin::factory('Widget_Upload')->uploadHandle = array('NewSmmsForTypecho_Plugin', 'uploadHandle');
Typecho_Plugin::factory('Widget_Upload')->modifyHandle = array('NewSmmsForTypecho_Plugin', 'modifyHandle');
Typecho_Plugin::factory('Widget_Upload')->deleteHandle = array('NewSmmsForTypecho_Plugin', 'deleteHandle');
Typecho_Plugin::factory('Widget_Upload')->attachmentHandle = array('NewSmmsForTypecho_Plugin', 'attachmentHandle');
Typecho_Plugin::factory('Widget_Upload')->attachmentDataHandle = array('NewSmmsForTypecho_Plugin', 'attachmentDataHandle');
return _t('插件激活成功,记得设置~');
}
/**
* 禁用插件方法,如果禁用失败,直接抛出异常
*
* @static
* @access public
* @return string
*/
public static function deactivate(){
return _t('插件禁用成功');
}
/**
* 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)
{
$smmsHost= new Typecho_Widget_Helper_Form_Element_Radio('smmsHost',
array( Smms::API_URL_1 => 'sm.ms', Smms::API_URL_2 => 'smms.app'),
Smms::API_URL_2, // 默认选中项
'服务域名', // radio组标题
_t('sm.ms服务国外，smms.app服务国内')); // 说明文字
$form->addInput($smmsHost);
$smmsToken = new Typecho_Widget_Helper_Form_Element_Password('smmsToken', NULL, NULL,
_t('API Token：'),
_t('去https://smms.app/注册登录账号后，点击右上角User->Dashboard，新页面点击左侧API Token，得到Secret Token 禁用插件后需要重写填写，但原来上传的图片不受影响')
);
$form->addInput($smmsToken->addRule('required',_t('您必须填写API Token'))
->addRule(array('NewSmmsForTypecho_Plugin', 'validate'), _t('验证不通过，请核对API Token是否正确')));
$smmsUploadExts = new Typecho_Widget_Helper_Form_Element_Text('smmsUploadExts', NULL,
'jpg,jpge,png,gif,svg,webp,tiff,bmp',
_t('自定义上传拓展名：'),
_t('自定义需要上传到smms图床的图片的拓展名，不在此列的将上传本地而不是图床。文件拓展名间请以英文半角逗号\',\'间隔')
);
$form->addInput($smmsUploadExts->addRule('required',_t('您必须填写自定义上传拓展名')));
}
/**
* 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)
{
// 文件名检查
if (empty($file['name'])) {
return false;
}
// 获取扩展名并检查
$ext = self::getSafeName($file['name']);
if (!self::checkFileType($ext) || Typecho_Common::isAppEngine()) {
return false;
}
//获取文件名及文件路径
$fileName = sprintf('%u', crc32(uniqid())) . '.' . $ext;
$uploadFileTemp = self::getUploadFile($file);
// 如果没有临时文件，则退出
if (!isset($uploadFileTemp)) {
return false;
}
if(self::isImgType($ext)){
// 上传到图床
try {
$curl_file = new \CURLFile(realpath($uploadFileTemp),"",$fileName);
$smms = self::smmsInit();
$data = $smms->upload($curl_file);
$path = $data['path']; // 相对路径
//返回相对存储路径,存于数据库[prefix]_contents表的text属性内
return array(
'name' => $file['name'], // 附件名称
'path' => $path, // 附件存储相对路径
'size' => $file['size'], // 附件比特大小
'type' => $ext, // 附件扩展后缀名
'mime' => self::mimeContentType($path), // mime类型
/* 下面是自定义的扩展元数据 */
'hash_algo' => 'hash', // 计算hash值所用的算法
'hash' => $data['hash'],//hash_file('md5',$uploadFileTemp), // 附件hash值
'url' => $data['url'], // 附件绝对路径
'source' => 'smms' // 附件存储位置默认本机 loc:本机, smms:这个图床
);
} catch (Exception $e) {
return false;
}
} else {
// 上传到本地
return self::pUploadHandle($file);
}
}
/**
* 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, $file)
{
switch ($content['attachment']->source){
case "smms": // smms图床存储
return self::uploadHandle($file);
case "loc": // 本机存储
default: // 默认也为本机存储的处理方式以兼容旧的数据
return self::pModifyHandle($content, $file);
}
}
/**
* 删除文件
*
* @access public
* @param array $content 文件相关信息
* @return string
*/
public static function deleteHandle(array $content)
{
switch ($content['attachment']->source){
case "smms": // smms图床存储
try {
$smms = self::smmsInit();
$hash = $content['attachment']->hash;
return $smms->delete($hash);
} catch (Exception $e) {
return false;
}
case "loc": // 本机存储
default: // 默认也为本机存储的处理方式以兼容旧的数据
return self::pDeleteHandle($content);
}
}
/**
* 获取实际文件绝对访问路径
*
* @access public
* @param array $content 单个文件的相关信息列表
* @return string
*/
public static function attachmentHandle(array $content)
{
// 根据attachment的存储位置(本地还是图床等)来获取绝对路径
switch ($content['attachment']->source){
case "smms": // smms图床存储
return $content['attachment']->url;
case "loc": // 本机存储
default: // 默认也为本机存储的处理方式以兼容旧的数据
return self::pAttachmentHandle($content);
}
}
/**
* 获取实际文件数据
*
* @access public
* @param array $content
* @return string
*/
public static function attachmentDataHandle(array $content)
{
switch ($content['attachment']->source){
case "smms": // smms图床存储
return file_get_contents($content['attachment']->url);
case "loc": // 本机存储
default: // 默认也为本机存储的处理方式以兼容旧的数据
return self::pAttachmentDataHandle($content);
}
}
/**
* 验证Smms Api Token
*
* @access public
*
* @return boolean
*/
public static function validate()
{
$host = Typecho_Request::getInstance()->smmsHost;
$token = Typecho_Request::getInstance()->smmsToken;
try{
$smms = new Smms($token,$host);
$_usrProfile = $smms->getUserProfile();
return !empty($_usrProfile);
}
catch(Exception $e){
return false;
}
}
/**
* 初始化Smms
*
* @access public
* @return object
*/
public static function smmsInit()
{
$options = Typecho_Widget::widget('Widget_Options')->plugin('NewSmmsForTypecho');
return new Smms($options->smmsToken, $options->smmsHost);
}
/**
* 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']) : '';
}
/**
*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;
}
}
/**
*获取文件Mime类型，处理掉异常
* @access private
* @return string
*/
private static function mimeContentType($fileName){
//TODO:避免该方法
//避免Typecho mime-content-type引发的异常
/*异常详情：
*Warning</b>: mime_content_type(/path/filename.jpg) [<a href='function.mime-content-type'>function.mime-content-type</a>]:
*failed to open stream: No such file or directory in <b>/webroot/var/Typecho/Common.php</b> on line <b>1058</b>
*/
@$mime = Typecho_Common::mimeContentType($fileName);
if(!$mime){
return self::getMime($fileName);
}
else{
return $mime;
}
}
/**
*获取文件Mime类型
* @access private
* @return string
*/
private static function getMime($fileName){
$mimeTypes = array(
'ez' => 'application/andrew-inset',
'csm' => 'application/cu-seeme',
'cu' => 'application/cu-seeme',
'tsp' => 'application/dsptype',
'spl' => 'application/x-futuresplash',
'hta' => 'application/hta',
'cpt' => 'image/x-corelphotopaint',
'hqx' => 'application/mac-binhex40',
'nb' => 'application/mathematica',
'mdb' => 'application/msaccess',
'doc' => 'application/msword',
'dot' => 'application/msword',
'bin' => 'application/octet-stream',
'oda' => 'application/oda',
'ogg' => 'application/ogg',
'prf' => 'application/pics-rules',
'key' => 'application/pgp-keys',
'pdf' => 'application/pdf',
'pgp' => 'application/pgp-signature',
'ps' => 'application/postscript',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'rss' => 'application/rss+xml',
'rtf' => 'text/rtf',
'smi' => 'application/smil',
'smil' => 'application/smil',
'wp5' => 'application/wordperfect5.1',
'xht' => 'application/xhtml+xml',
'xhtml' => 'application/xhtml+xml',
'zip' => 'application/zip',
'cdy' => 'application/vnd.cinderella',
'mif' => 'application/x-mif',
'xls' => 'application/vnd.ms-excel',
'xlb' => 'application/vnd.ms-excel',
'cat' => 'application/vnd.ms-pki.seccat',
'stl' => 'application/vnd.ms-pki.stl',
'ppt' => 'application/vnd.ms-powerpoint',
'pps' => 'application/vnd.ms-powerpoint',
'pot' => 'application/vnd.ms-powerpoint',
'sdc' => 'application/vnd.stardivision.calc',
'sda' => 'application/vnd.stardivision.draw',
'sdd' => 'application/vnd.stardivision.impress',
'sdp' => 'application/vnd.stardivision.impress',
'smf' => 'application/vnd.stardivision.math',
'sdw' => 'application/vnd.stardivision.writer',
'vor' => 'application/vnd.stardivision.writer',
'sgl' => 'application/vnd.stardivision.writer-global',
'sxc' => 'application/vnd.sun.xml.calc',
'stc' => 'application/vnd.sun.xml.calc.template',
'sxd' => 'application/vnd.sun.xml.draw',
'std' => 'application/vnd.sun.xml.draw.template',
'sxi' => 'application/vnd.sun.xml.impress',
'sti' => 'application/vnd.sun.xml.impress.template',
'sxm' => 'application/vnd.sun.xml.math',
'sxw' => 'application/vnd.sun.xml.writer',
'sxg' => 'application/vnd.sun.xml.writer.global',
'stw' => 'application/vnd.sun.xml.writer.template',
'sis' => 'application/vnd.symbian.install',
'wbxml' => 'application/vnd.wap.wbxml',
'wmlc' => 'application/vnd.wap.wmlc',
'wmlsc' => 'application/vnd.wap.wmlscriptc',
'wk' => 'application/x-123',
'dmg' => 'application/x-apple-diskimage',
'bcpio' => 'application/x-bcpio',
'torrent' => 'application/x-bittorrent',
'cdf' => 'application/x-cdf',
'vcd' => 'application/x-cdlink',
'pgn' => 'application/x-chess-pgn',
'cpio' => 'application/x-cpio',
'csh' => 'text/x-csh',
'deb' => 'application/x-debian-package',
'dcr' => 'application/x-director',
'dir' => 'application/x-director',
'dxr' => 'application/x-director',
'wad' => 'application/x-doom',
'dms' => 'application/x-dms',
'dvi' => 'application/x-dvi',
'pfa' => 'application/x-font',
'pfb' => 'application/x-font',
'gsf' => 'application/x-font',
'pcf' => 'application/x-font',
'pcf.Z' => 'application/x-font',
'gnumeric' => 'application/x-gnumeric',
'sgf' => 'application/x-go-sgf',
'gcf' => 'application/x-graphing-calculator',
'gtar' => 'application/x-gtar',
'tgz' => 'application/x-gtar',
'taz' => 'application/x-gtar',
'gz' => 'application/x-gtar',
'hdf' => 'application/x-hdf',
'phtml' => 'application/x-httpd-php',
'pht' => 'application/x-httpd-php',
'php' => 'application/x-httpd-php',
'phps' => 'application/x-httpd-php-source',
'php3' => 'application/x-httpd-php3',
'php3p' => 'application/x-httpd-php3-preprocessed',
'php4' => 'application/x-httpd-php4',
'ica' => 'application/x-ica',
'ins' => 'application/x-internet-signup',
'isp' => 'application/x-internet-signup',
'iii' => 'application/x-iphone',
'jar' => 'application/x-java-archive',
'jnlp' => 'application/x-java-jnlp-file',
'ser' => 'application/x-java-serialized-object',
'class' => 'application/x-java-vm',
'js' => 'application/x-javascript',
'chrt' => 'application/x-kchart',
'kil' => 'application/x-killustrator',
'kpr' => 'application/x-kpresenter',
'kpt' => 'application/x-kpresenter',
'skp' => 'application/x-koan',
'skd' => 'application/x-koan',
'skt' => 'application/x-koan',
'skm' => 'application/x-koan',
'ksp' => 'application/x-kspread',
'kwd' => 'application/x-kword',
'kwt' => 'application/x-kword',
'latex' => 'application/x-latex',
'lha' => 'application/x-lha',
'lzh' => 'application/x-lzh',
'lzx' => 'application/x-lzx',
'frm' => 'application/x-maker',
'maker' => 'application/x-maker',
'frame' => 'application/x-maker',
'fm' => 'application/x-maker',
'fb' => 'application/x-maker',
'book' => 'application/x-maker',
'fbdoc' => 'application/x-maker',
'wmz' => 'application/x-ms-wmz',
'wmd' => 'application/x-ms-wmd',
'com' => 'application/x-msdos-program',
'exe' => 'application/x-msdos-program',
'bat' => 'application/x-msdos-program',
'dll' => 'application/x-msdos-program',
'msi' => 'application/x-msi',
'nc' => 'application/x-netcdf',
'pac' => 'application/x-ns-proxy-autoconfig',
'nwc' => 'application/x-nwc',
'o' => 'application/x-object',
'oza' => 'application/x-oz-application',
'pl' => 'application/x-perl',
'pm' => 'application/x-perl',
'p7r' => 'application/x-pkcs7-certreqresp',
'crl' => 'application/x-pkcs7-crl',
'qtl' => 'application/x-quicktimeplayer',
'rpm' => 'audio/x-pn-realaudio-plugin',
'shar' => 'application/x-shar',
'swf' => 'application/x-shockwave-flash',
'swfl' => 'application/x-shockwave-flash',
'sh' => 'text/x-sh',
'sit' => 'application/x-stuffit',
'sv4cpio' => 'application/x-sv4cpio',
'sv4crc' => 'application/x-sv4crc',
'tar' => 'application/x-tar',
'tcl' => 'text/x-tcl',
'tex' => 'text/x-tex',
'gf' => 'application/x-tex-gf',
'pk' => 'application/x-tex-pk',
'texinfo' => 'application/x-texinfo',
'texi' => 'application/x-texinfo',
'~' => 'application/x-trash',
'%' => 'application/x-trash',
'bak' => 'application/x-trash',
'old' => 'application/x-trash',
'sik' => 'application/x-trash',
't' => 'application/x-troff',
'tr' => 'application/x-troff',
'roff' => 'application/x-troff',
'man' => 'application/x-troff-man',
'me' => 'application/x-troff-me',
'ms' => 'application/x-troff-ms',
'ustar' => 'application/x-ustar',
'src' => 'application/x-wais-source',
'wz' => 'application/x-wingz',
'crt' => 'application/x-x509-ca-cert',
'fig' => 'application/x-xfig',
'au' => 'audio/basic',
'snd' => 'audio/basic',
'mid' => 'audio/midi',
'midi' => 'audio/midi',
'kar' => 'audio/midi',
'mpga' => 'audio/mpeg',
'mpega' => 'audio/mpeg',
'mp2' => 'audio/mpeg',
'mp3' => 'audio/mpeg',
'm3u' => 'audio/x-mpegurl',
'sid' => 'audio/prs.sid',
'aif' => 'audio/x-aiff',
'aiff' => 'audio/x-aiff',
'aifc' => 'audio/x-aiff',
'gsm' => 'audio/x-gsm',
'wma' => 'audio/x-ms-wma',
'wax' => 'audio/x-ms-wax',
'ra' => 'audio/x-realaudio',
'rm' => 'audio/x-pn-realaudio',
'ram' => 'audio/x-pn-realaudio',
'pls' => 'audio/x-scpls',
'sd2' => 'audio/x-sd2',
'wav' => 'audio/x-wav',
'pdb' => 'chemical/x-pdb',
'xyz' => 'chemical/x-xyz',
'bmp' => 'image/x-ms-bmp',
'gif' => 'image/gif',
'ief' => 'image/ief',
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'jpe' => 'image/jpeg',
'pcx' => 'image/pcx',
'png' => 'image/png',
'svg' => 'image/svg+xml',
'svgz' => 'image/svg+xml',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'wbmp' => 'image/vnd.wap.wbmp',
'ras' => 'image/x-cmu-raster',
'cdr' => 'image/x-coreldraw',
'pat' => 'image/x-coreldrawpattern',
'cdt' => 'image/x-coreldrawtemplate',
'djvu' => 'image/x-djvu',
'djv' => 'image/x-djvu',
'ico' => 'image/x-icon',
'art' => 'image/x-jg',
'jng' => 'image/x-jng',
'psd' => 'image/x-photoshop',
'pnm' => 'image/x-portable-anymap',
'pbm' => 'image/x-portable-bitmap',
'pgm' => 'image/x-portable-graymap',
'ppm' => 'image/x-portable-pixmap',
'rgb' => 'image/x-rgb',
'xbm' => 'image/x-xbitmap',
'xpm' => 'image/x-xpixmap',
'xwd' => 'image/x-xwindowdump',
'igs' => 'model/iges',
'iges' => 'model/iges',
'msh' => 'model/mesh',
'mesh' => 'model/mesh',
'silo' => 'model/mesh',
'wrl' => 'x-world/x-vrml',
'vrml' => 'x-world/x-vrml',
'csv' => 'text/comma-separated-values',
'css' => 'text/css',
'323' => 'text/h323',
'htm' => 'text/html',
'html' => 'text/html',
'uls' => 'text/iuls',
'mml' => 'text/mathml',
'asc' => 'text/plain',
'txt' => 'text/plain',
'text' => 'text/plain',
'diff' => 'text/plain',
'rtx' => 'text/richtext',
'sct' => 'text/scriptlet',
'wsc' => 'text/scriptlet',
'tm' => 'text/texmacs',
'ts' => 'text/texmacs',
'tsv' => 'text/tab-separated-values',
'jad' => 'text/vnd.sun.j2me.app-descriptor',
'wml' => 'text/vnd.wap.wml',
'wmls' => 'text/vnd.wap.wmlscript',
'xml' => 'text/xml',
'xsl' => 'text/xml',
'h++' => 'text/x-c++hdr',
'hpp' => 'text/x-c++hdr',
'hxx' => 'text/x-c++hdr',
'hh' => 'text/x-c++hdr',
'c++' => 'text/x-c++src',
'cpp' => 'text/x-c++src',
'cxx' => 'text/x-c++src',
'cc' => 'text/x-c++src',
'h' => 'text/x-chdr',
'c' => 'text/x-csrc',
'java' => 'text/x-java',
'moc' => 'text/x-moc',
'p' => 'text/x-pascal',
'pas' => 'text/x-pascal',
'***' => 'text/x-pcs-***',
'shtml' => 'text/x-server-parsed-html',
'etx' => 'text/x-setext',
'tk' => 'text/x-tcl',
'ltx' => 'text/x-tex',
'sty' => 'text/x-tex',
'cls' => 'text/x-tex',
'vcs' => 'text/x-vcalendar',
'vcf' => 'text/x-vcard',
'dl' => 'video/dl',
'fli' => 'video/fli',
'gl' => 'video/gl',
'mpeg' => 'video/mpeg',
'mpg' => 'video/mpeg',
'mpe' => 'video/mpeg',
'qt' => 'video/quicktime',
'mov' => 'video/quicktime',
'mxu' => 'video/vnd.mpegurl',
'dif' => 'video/x-dv',
'dv' => 'video/x-dv',
'lsf' => 'video/x-la-asf',
'lsx' => 'video/x-la-asf',
'mng' => 'video/x-mng',
'asf' => 'video/x-ms-asf',
'asx' => 'video/x-ms-asf',
'wm' => 'video/x-ms-wm',
'wmv' => 'video/x-ms-wmv',
'wmx' => 'video/x-ms-wmx',
'wvx' => 'video/x-ms-wvx',
'avi' => 'video/x-msvideo',
'movie' => 'video/x-sgi-movie',
'ice' => 'x-conference/x-cooltalk',
'vrm' => 'x-world/x-vrml',
'rar' => 'application/x-rar-compressed',
'cab' => 'application/vnd.ms-cab-compressed'
);
$part = explode('.', $fileName);
$size = count($part);
if ($size > 1) {
$ext = $part[$size - 1];
if (isset($mimeTypes[$ext])) {
return $mimeTypes[$ext];
}
}
return 'application/octet-stream';
}
/**
* 检查文件拓展是否为常见图片
*
* @access private
* @param string $ext 扩展名
* @return boolean
*/
public static function isImgType($ext){
try {
$options = Typecho_Widget::widget('Widget_Options')->plugin('NewSmmsForTypecho');
$smmsUploadExtsArr = explode(',',strtolower($options->smmsUploadExts));
return in_array(strtolower($ext), $smmsUploadExtsArr);
} catch (Exception $e) {
try {
return in_array(strtolower($ext), array('jpg','jpge','png','gif','svg','webp','tiff','bmp'));
} catch (Exception $e) {
return false;
}
}
}
/**
* 上传文件处理函数,如果需要实现自己的文件哈希或者特殊的文件系统,请在options表里把uploadHandle改成自己的函数
*
* @access public
* @param array $file 上传的文件
* @return mixed
*/
public static function pUploadHandle($file)
{
if (empty($file['name'])) {
return false;
}
$ext = self::getSafeName($file['name']);
if (!self::checkFileType($ext) || Typecho_Common::isAppEngine()) {
return false;
}
$date = new Typecho_Date();
$path = Typecho_Common::url(defined('__TYPECHO_UPLOAD_DIR__') ? __TYPECHO_UPLOAD_DIR__ : self::UPLOAD_DIR,
defined('__TYPECHO_UPLOAD_ROOT_DIR__') ? __TYPECHO_UPLOAD_ROOT_DIR__ : __TYPECHO_ROOT_DIR__)
. '/' . $date->year . '/' . $date->month;
//创建上传目录
if (!is_dir($path)) {
if (!self::makeUploadDir($path)) {
return false;
}
}
//获取文件名
$fileName = sprintf('%u', crc32(uniqid())) . '.' . $ext;
$path = $path . '/' . $fileName;
if (isset($file['tmp_name'])) {
//移动上传文件
if (!@move_uploaded_file($file['tmp_name'], $path)) {
return false;
}
} else if (isset($file['bytes'])) {
//直接写入文件
if (!file_put_contents($path, $file['bytes'])) {
return false;
}
} else {
return false;
}
if (!isset($file['size'])) {
$file['size'] = filesize($path);
}
//返回相对存储路径
return array(
'name' => $file['name'],
'path' => (defined('__TYPECHO_UPLOAD_DIR__') ? __TYPECHO_UPLOAD_DIR__ : self::UPLOAD_DIR)
. '/' . $date->year . '/' . $date->month . '/' . $fileName,
'size' => $file['size'],
'type' => $ext,
'mime' => Typecho_Common::mimeContentType($path)
);
}
/**
* 修改文件处理函数,如果需要实现自己的文件哈希或者特殊的文件系统,请在options表里把modifyHandle改成自己的函数
*
* @access public
* @param array $content 老文件
* @param array $file 新上传的文件
* @return mixed
*/
public static function pModifyHandle($content, $file)
{
if (empty($file['name'])) {
return false;
}
$ext = self::getSafeName($file['name']);
if ($content['attachment']->type != $ext || Typecho_Common::isAppEngine()) {
return false;
}
$path = Typecho_Common::url($content['attachment']->path,
defined('__TYPECHO_UPLOAD_ROOT_DIR__') ? __TYPECHO_UPLOAD_ROOT_DIR__ : __TYPECHO_ROOT_DIR__);
$dir = dirname($path);
//创建上传目录
if (!is_dir($dir)) {
if (!self::makeUploadDir($dir)) {
return false;
}
}
if (isset($file['tmp_name'])) {
@unlink($path);
//移动上传文件
if (!@move_uploaded_file($file['tmp_name'], $path)) {
return false;
}
} else if (isset($file['bytes'])) {
@unlink($path);
//直接写入文件
if (!file_put_contents($path, $file['bytes'])) {
return false;
}
} else {
return false;
}
if (!isset($file['size'])) {
$file['size'] = filesize($path);
}
//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 pDeleteHandle(array $content)
{
return !Typecho_Common::isAppEngine()
&& @unlink(__TYPECHO_ROOT_DIR__ . '/' . $content['attachment']->path);
}
/**
* 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 pAttachmentHandle(array $content)
{
$options = Typecho_Widget::widget('Widget_Options');
return Typecho_Common::url($content['attachment']->path,
defined('__TYPECHO_UPLOAD_URL__') ? __TYPECHO_UPLOAD_URL__ : $options->siteUrl);
}
/**
* 获取实际文件数据
*
* @access public
* @param array $content
* @return string
*/
public static function pAttachmentDataHandle(array $content)
{
return file_get_contents(Typecho_Common::url($content['attachment']->path,
defined('__TYPECHO_UPLOAD_ROOT_DIR__') ? __TYPECHO_UPLOAD_ROOT_DIR__ : __TYPECHO_ROOT_DIR__));
}
/**
* 创建上传路径
*
* @access protected
* @param string $path 路径
* @return boolean
*/
protected static function makeUploadDir($path)
{
$path = preg_replace("/\\\+/", '/', $path);
$current = rtrim($path, '/');
$last = $current;
while (!is_dir($current) && false !== strpos($path, '/')) {
$last = $current;
$current = dirname($current);
}
if ($last == $current) {
return true;
}
if (!@mkdir($last)) {
return false;
}
$stat = @stat($last);
$perms = $stat['mode'] & 0007777;
@chmod($last, $perms);
return self::makeUploadDir($path);
}
}