253 lines
7.8 KiB
PHP
253 lines
7.8 KiB
PHP
<?php
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namespace Shikiryu\Backup\Transport;
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use Shikiryu\Backup\Backup\BackupAbstract;
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class Email extends TransportAbstract
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{
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private $email_to;
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private $email_from;
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private $encoding;
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private $subject;
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private $message;
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private $files;
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private $streams;
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public static $mimeTypes = array(
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'txt' => 'text/plain',
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'htm' => 'text/html',
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'html' => 'text/html',
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'xhtml' => 'application/xhtml+xml',
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'xht' => 'application/xhtml+xml',
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'php' => 'text/html',
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'css' => 'text/css',
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'js' => 'application/javascript',
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'json' => 'application/json',
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'xml' => 'application/xml',
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'xslt' => 'application/xslt+xml',
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'xsl' => 'application/xml',
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'dtd' => 'application/xml-dtd',
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'atom' => 'application/atom+xml',
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'mathml' => 'application/mathml+xml',
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'rdf' => 'application/rdf+xml',
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'smi' => 'application/smil',
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'smil' => 'application/smil',
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'vxml' => 'application/voicexml+xml',
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'latex' => 'application/x-latex',
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'tcl' => 'application/x-tcl',
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'tex' => 'application/x-tex',
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'texinfo' => 'application/x-texinfo',
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'wrl' => 'model/vrml',
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'wrml' => 'model/vrml',
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'ics' => 'text/calendar',
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'ifb' => 'text/calendar',
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'sgml' => 'text/sgml',
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'htc' => 'text/x-component',
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// images
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'png' => 'image/png',
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'jpe' => 'image/jpeg',
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'jpeg' => 'image/jpeg',
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'jpg' => 'image/jpeg',
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'gif' => 'image/gif',
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'bmp' => 'image/bmp',
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'ico' => 'image/x-icon',
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'tiff' => 'image/tiff',
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'tif' => 'image/tiff',
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'svg' => 'image/svg+xml',
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'svgz' => 'image/svg+xml',
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'djvu' => 'image/vnd.djvu',
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'djv' => 'image/vnd.djvu',
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// archives
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'zip' => 'application/zip',
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'rar' => 'application/x-rar-compressed',
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'exe' => 'application/x-msdownload',
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'msi' => 'application/x-msdownload',
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'cab' => 'application/vnd.ms-cab-compressed',
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'tar' => 'application/x-tar',
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'gz' => 'application/x-gzip',
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'tgz' => 'application/x-gzip',
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// audio/video
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'mp2' => 'audio/mpeg',
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'mp3' => 'audio/mpeg',
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'qt' => 'video/quicktime',
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'mov' => 'video/quicktime',
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'mpeg' => 'video/mpeg',
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'mpg' => 'video/mpeg',
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'mpe' => 'video/mpeg',
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'wav' => 'audio/wav',
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'aiff' => 'audio/aiff',
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'aif' => 'audio/aiff',
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'avi' => 'video/msvideo',
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'wmv' => 'video/x-ms-wmv',
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'ogg' => 'application/ogg',
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'flv' => 'video/x-flv',
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'dvi' => 'application/x-dvi',
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'au' => 'audio/basic',
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'snd' => 'audio/basic',
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'mid' => 'audio/midi',
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'midi' => 'audio/midi',
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'm3u' => 'audio/x-mpegurl',
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'm4u' => 'video/vnd.mpegurl',
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'ram' => 'audio/x-pn-realaudio',
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'ra' => 'audio/x-pn-realaudio',
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'rm' => 'application/vnd.rn-realmedia',
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// adobe
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'pdf' => 'application/pdf',
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'psd' => 'image/vnd.adobe.photoshop',
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'ai' => 'application/postscript',
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'eps' => 'application/postscript',
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'ps' => 'application/postscript',
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'swf' => 'application/x-shockwave-flash',
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// ms office
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'doc' => 'application/msword',
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'docx' => 'application/msword',
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'rtf' => 'application/rtf',
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'xls' => 'application/vnd.ms-excel',
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'xlm' => 'application/vnd.ms-excel',
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'xla' => 'application/vnd.ms-excel',
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'xld' => 'application/vnd.ms-excel',
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'xlt' => 'application/vnd.ms-excel',
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'xlc' => 'application/vnd.ms-excel',
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'xlw' => 'application/vnd.ms-excel',
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'xll' => 'application/vnd.ms-excel',
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'ppt' => 'application/vnd.ms-powerpoint',
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'pps' => 'application/vnd.ms-powerpoint',
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// open office
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'odt' => 'application/vnd.oasis.opendocument.text',
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'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
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);
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/**
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* Determine mime type
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*
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* @param string $file path to the file
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*
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* @return string
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*/
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public static function getMimeType($file) {
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if (function_exists('finfo_open')) {
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$finfo = finfo_open(FILEINFO_MIME_TYPE);
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$type = (string) finfo_file($finfo, $file);
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finfo_close($finfo);
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return $type;
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} else if (function_exists('mime_content_type')) {
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return mime_content_type($file);
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} else {
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$ext = strtolower(array_pop(explode('.', $file)));
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if (array_key_exists($ext, self::$mimeTypes))
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return self::$mimeTypes[$ext];
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else
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return 'application/octet-stream';
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}
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}
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/**
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* @param BackupAbstract $backup
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*/
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public function __construct(BackupAbstract $backup, array $config) {
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parent::__construct($backup, $config);
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$this->setFiles($this->backup->getFilesToBackup());
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$this->setStreams($this->backup->getStreamsToBackup());
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$this->email_to = $this->config['to'];
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$this->email_from = $this->config['from'];
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$this->encoding = $this->config['encoding'];
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$this->subject = $this->config['subject'];
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$this->message = $this->config['message'];
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$this->encoding = $this->config['encoding'];
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}
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/**
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* @param array $files
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*
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* @return $this
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*/
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private function setFiles($files = array())
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{
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if (is_array($files) && !empty($files)) {
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$this->files = $files;
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}
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return $this;
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}
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/**
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* @param array $streams
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*
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* @return $this
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*/
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private function setStreams($streams = array())
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{
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if (is_array($streams) && !empty($streams)) {
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$this->streams = $streams;
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}
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return $this;
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}
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/**
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* Send the mail
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*
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* @see #mail
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* @return bool
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* @throws \Exception
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*/
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public function send()
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{
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// TODO check if file is empty
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// Checking files are selected
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$zip = new \ZipArchive(); // Load zip library
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$zip_name = time().".zip"; // Zip name
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if ($zip->open(TEMP_DIR.$zip_name, \ZIPARCHIVE::CREATE)==TRUE) {
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if(!empty($this->files)) {
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foreach($this->files as $file => $name)
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{
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$zip->addFile($file, $name); // Adding files into zip
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}
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}
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$zip->close();
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} else {
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throw new \Exception('Transport::Email::Can\'t zip the given backup.');
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}
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$this->files = array(TEMP_DIR.$zip_name=>$zip_name);
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$random_hash = md5(date('r', time()));
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$headers = "From: " . $this->email_from . "\r\nReply-To: " . $this->email_from;
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$headers .= "\r\nMIME-Version: 1.0\r\nContent-Type: multipart/mixed; boundary=\"" . $random_hash . "\"";
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$output = "
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--$random_hash
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Content-Type: text/plain; charset='" . strtolower($this->encoding) . "'
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Content-Transfer-Encoding: 8bit
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" . $this->message . "\r\n";
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if(!empty($this->files))
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foreach($this->files as $file => $name) {
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$output .= "
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--$random_hash
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Content-Type: " . self::getMimeType($file) . "; name=" . $name . "
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Content-Transfer-Encoding: base64
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Content-Disposition: attachment; filename=" . $name . "
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" . chunk_split(base64_encode(file_get_contents($file)));
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}
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if(!empty($this->streams))
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foreach($this->streams as $name=>$stream) {
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if(count(explode('.',$name))<2) $name = 'backup'.$name.'.txt';
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$output .= "
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--$random_hash
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Content-Type: text/plain; name=" . $name . "
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Content-Transfer-Encoding: base64
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Content-Disposition: attachment; filename=" . $name . "
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" . chunk_split(base64_encode($stream));
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}
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$output.="--$random_hash--";
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return mail($this->email_to, $this->subject, $output, $headers);
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}
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}
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