* Copyright (C) 2003 Jean-Louis Bergamo * Copyright (C) 2004-2009 Laurent Destailleur * Copyright (C) 2005-2009 Regis Houssin * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * or see http://www.gnu.org/ * * Lots of code inspired from Dan Potter's CMailFile class */ /** * \file htdocs/lib/CMailFile.class.php * \brief File of class to send emails (with attachments or not) * \version $Id: CMailFile.class.php,v 1.147 2011/07/20 13:01:03 eldy Exp $ * \author Dan Potter. * \author Eric Seigne * \author Laurent Destailleur. */ /** * \class CMailFile * \brief Class to send emails (with attachments or not) * \remarks Usage: $mailfile = new CMailFile($subject,$sendto,$replyto,$message,$filepath,$mimetype,$filename,$cc,$ccc,$deliveryreceipt,$msgishtml,$errors_to); * \remarks $mailfile->sendfile(); */ class CMailFile { var $subject; var $addr_from; var $errors_to; var $addr_to; var $addr_cc; var $addr_bcc; var $mixed_boundary; var $related_boundary; var $alternative_boundary; var $deliveryreceipt; var $eol; var $atleastonefile=0; var $error=''; var $smtps; // Contains SMTPs object (if this method is used) //CSS var $css; //! Defined css style for body background var $styleCSS; //! Defined bacckground directly in body tag var $bodyCSS; // Image var $html; var $image_boundary; var $atleastoneimage=0; var $html_images=array(); var $images_encoded=array(); var $image_types = array('gif' => 'image/gif', 'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpe' => 'image/jpeg', 'bmp' => 'image/bmp', 'png' => 'image/png', 'tif' => 'image/tiff', 'tiff' => 'image/tiff'); /** * CMailFile * * @param subject Topic/Subject of mail * @param to Recipients emails (RFC 2822: "Nom prenom [, ...]" ou "email[, ...]" ou "[, ...]") * @param from Sender email (RFC 2822: "Nom prenom [, ...]" ou "email[, ...]" ou "[, ...]") * @param msg Message * @param filename_list List of files to attach (full path of filename on file system) * @param mimetype_list List of MIME type of attached files * @param mimefilename_list List of attached file name in message * @param addr_cc Email cc * @param addr_bcc Email bcc * @param deliveryreceipt Ask a delivery receipt * @param msgishtml 1=String IS already html, 0=String IS NOT html, -1=Unknown need autodetection * @param errors_to Email errors * @param css Css option */ function CMailFile($subject,$to,$from,$msg, $filename_list=array(),$mimetype_list=array(),$mimefilename_list=array(), $addr_cc="",$addr_bcc="",$deliveryreceipt=0,$msgishtml=0,$errors_to='',$css='') { global $conf; // We define end of line (RFC 822bis section 2.3) $this->eol="\r\n"; //if (preg_match('/^win/i',PHP_OS)) $this->eol="\r\n"; //if (preg_match('/^mac/i',PHP_OS)) $this->eol="\r"; // On defini mixed_boundary $this->mixed_boundary = md5(uniqid("dolibarr1")); // On defini related_boundary $this->related_boundary = md5(uniqid("dolibarr2")); // On defini alternative_boundary $this->alternative_boundary = md5(uniqid("dolibarr3")); // If ending method not defined if (empty($conf->global->MAIN_MAIL_SENDMODE)) $conf->global->MAIN_MAIL_SENDMODE='mail'; dol_syslog("CMailFile::CMailfile: MAIN_MAIL_SENDMODE=".$conf->global->MAIN_MAIL_SENDMODE." charset=".$conf->file->character_set_client." from=$from, to=$to, addr_cc=$addr_cc, addr_bcc=$addr_bcc, errors_to=$errors_to", LOG_DEBUG); dol_syslog("CMailFile::CMailfile: subject=$subject, deliveryreceipt=$deliveryreceipt, msgishtml=$msgishtml", LOG_DEBUG); // Detect if message is HTML (use fast method) if ($msgishtml == -1) { $this->msgishtml = 0; if (dol_textishtml($msg)) $this->msgishtml = 1; } else { $this->msgishtml = $msgishtml; } // Detect images if ($this->msgishtml) { $this->html = $msg; $findimg = $this->findHtmlImages($conf->fckeditor->dir_output); // Define if there is at least one file if ($findimg) { foreach ($this->html_images as $i => $val) { if ($this->html_images[$i]) { $this->atleastoneimage=1; dol_syslog("CMailFile::CMailfile: html_images[$i]['name']=".$this->html_images[$i]['name'], LOG_DEBUG); } } } } // Define if there is at least one file foreach ($filename_list as $i => $val) { if ($filename_list[$i]) { $this->atleastonefile=1; dol_syslog("CMailFile::CMailfile: filename_list[$i]=".$filename_list[$i].", mimetype_list[$i]=".$mimetype_list[$i]." mimefilename_list[$i]=".$mimefilename_list[$i], LOG_DEBUG); } } // Add autocopy to if (! empty($conf->global->MAIN_MAIL_AUTOCOPY_TO)) $addr_bcc.=($addr_bcc?', ':'').$conf->global->MAIN_MAIL_AUTOCOPY_TO; // Action according to choosed sending method if ($conf->global->MAIN_MAIL_SENDMODE == 'mail') { // Use mail php function (default PHP method) // ------------------------------------------ $smtp_headers = ""; $mime_headers = ""; $text_body = ""; $files_encoded = ""; // Define smtp_headers $this->subject = $subject; $this->addr_from = $from; $this->errors_to = $errors_to; $this->addr_to = $to; $this->addr_cc = $addr_cc; $this->addr_bcc = $addr_bcc; $this->deliveryreceipt = $deliveryreceipt; $smtp_headers = $this->write_smtpheaders(); // Define mime_headers $mime_headers = $this->write_mimeheaders($filename_list, $mimefilename_list); if (! empty($this->html)) { if (!empty($css)) { $this->css = $css; $this->buildCSS(); } $msg = $this->html; } // Define body in text_body $text_body = $this->write_body($msg); // Encode images if ($this->atleastoneimage) { $images_encoded = $this->write_images($this->images_encoded); // always end related and end alternative after inline images $images_encoded.= "--" . $this->related_boundary . "--" . $this->eol; $images_encoded.= $this->eol . "--" . $this->alternative_boundary . "--" . $this->eol; $images_encoded.= $this->eol; } // Add attachments to text_encoded if ($this->atleastonefile) { $files_encoded = $this->write_files($filename_list,$mimetype_list,$mimefilename_list); } // We now define $this->headers et $this->message $this->headers = $smtp_headers . $mime_headers; $this->message = $text_body . $images_encoded . $files_encoded; $this->message.= "--" . $this->mixed_boundary . "--" . $this->eol; // On nettoie le header pour qu'il ne se termine pas par un retour chariot. // Ceci evite aussi les lignes vides en fin qui peuvent etre interpretees // comme des injections mail par les serveurs de messagerie. $this->headers = preg_replace("/([\r\n]+)$/i","",$this->headers); } else if ($conf->global->MAIN_MAIL_SENDMODE == 'smtps') { // Use SMTPS library // ------------------------------------------ require_once(DOL_DOCUMENT_ROOT."/includes/smtps/SMTPs.php"); $smtps = new SMTPs(); $smtps->setCharSet($conf->file->character_set_client); $smtps->setSubject($this->encodetorfc2822($subject)); $smtps->setTO($this->getValidAddress($to,0,1)); $smtps->setFrom($this->getValidAddress($from,0,1)); if (! empty($this->html)) { if (!empty($css)) { $this->css = $css; $this->styleCSS = $this->buildCSS(); } $msg = $this->html; $msg = $this->checkIfHTML($msg); } if ($this->msgishtml) $smtps->setBodyContent($msg,'html'); else $smtps->setBodyContent($msg,'plain'); if ($this->atleastoneimage) { foreach ($this->images_encoded as $img) { $smtps->setImageInline($img['image_encoded'],$img['name'],$img['content_type'],$img['cid']); } } if ($this->atleastonefile) { foreach ($filename_list as $i => $val) { $content=file_get_contents($filename_list[$i]); $smtps->setAttachment($content,$mimefilename_list[$i],$mimetype_list[$i]); } } $smtps->setCC($addr_cc); $smtps->setBCC($addr_bcc); $smtps->setErrorsTo($errors_to); $smtps->setDeliveryReceipt($deliveryreceipt); $this->smtps=$smtps; } else { // Send mail method not correctly defined // -------------------------------------- return 'Bad value for MAIN_MAIL_SENDMODE constant'; } } /** * Send mail that was prepared by constructor * * @return boolean True if mail sent, false otherwise */ function sendfile() { global $conf; $errorlevel=error_reporting(); error_reporting($errorlevel ^ E_WARNING); // Desactive warnings $res=false; if (empty($conf->global->MAIN_DISABLE_ALL_MAILS)) { // Action according to choosed sending method if ($conf->global->MAIN_MAIL_SENDMODE == 'mail') { // Use mail php function (default PHP method) // ------------------------------------------ dol_syslog("CMailFile::sendfile addr_to=".$this->addr_to.", subject=".$this->subject, LOG_DEBUG); dol_syslog("CMailFile::sendfile header=\n".$this->headers, LOG_DEBUG); //dol_syslog("CMailFile::sendfile message=\n".$message); // If Windows, sendmail_from must be defined if (isset($_SERVER["WINDIR"])) { if (empty($this->addr_from)) $this->addr_from = 'robot@mydomain.com'; @ini_set('sendmail_from',$this->getValidAddress($this->addr_from,2)); } // Forcage parametres if (! empty($conf->global->MAIN_MAIL_SMTP_SERVER)) ini_set('SMTP',$conf->global->MAIN_MAIL_SMTP_SERVER); if (! empty($conf->global->MAIN_MAIL_SMTP_PORT)) ini_set('smtp_port',$conf->global->MAIN_MAIL_SMTP_PORT); $dest=$this->getValidAddress($this->addr_to,2); if (! $dest) { $this->error="Failed to send mail with php mail to HOST=".ini_get('SMTP').", PORT=".ini_get('smtp_port')."
Recipient address '$dest' invalid"; dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERROR); } else { dol_syslog("CMailFile::sendfile: mail start HOST=".ini_get('SMTP').", PORT=".ini_get('smtp_port'), LOG_DEBUG); $bounce = ''; // By default if (! empty($conf->global->MAIN_MAIL_ALLOW_SENDMAIL_F)) { // le return-path dans les header ne fonctionne pas avec tous les MTA // Le passage par -f est donc possible si la constante MAIN_MAIL_ALLOW_SENDMAIL_F est definie. // La variable definie pose des pb avec certains sendmail securisee (option -f refusee car dangereuse) $bounce .= ($bounce?' ':'').(! empty($conf->global->MAIN_MAIL_ERRORS_TO) ? '-f' . $conf->global->MAIN_MAIL_ERRORS_TO : ($this->addr_from != '' ? '-f' . $this->addr_from : '') ); } if (! empty($conf->global->MAIN_MAIL_SENDMAIL_FORCE_BA)) // To force usage of -ba option. This option tells sendmail to read From: or Sender: to setup sender { $bounce .= ($bounce?' ':'').'-ba'; } $this->message=stripslashes($this->message); if (! empty($conf->global->MAIN_MAIL_DEBUG)) $this->dump_mail(); if (! empty($bounce)) $res = mail($dest,$this->encodetorfc2822($this->subject),$this->message,$this->headers, $bounce); else $res = mail($dest,$this->encodetorfc2822($this->subject),$this->message,$this->headers); if (! $res) { $this->error="Failed to send mail with php mail to HOST=".ini_get('SMTP').", PORT=".ini_get('smtp_port')."
Check your server logs and your firewalls setup"; dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERROR); } else { dol_syslog("CMailFile::sendfile: mail end success", LOG_DEBUG); } } if (isset($_SERVER["WINDIR"])) { @ini_restore('sendmail_from'); } // Forcage parametres if (! empty($conf->global->MAIN_MAIL_SMTP_SERVER)) ini_restore('SMTP'); if (! empty($conf->global->MAIN_MAIL_SMTP_PORT)) ini_restore('smtp_port'); } else if ($conf->global->MAIN_MAIL_SENDMODE == 'smtps') { // Use SMTPS library // ------------------------------------------ $this->smtps->setTransportType(0); // Only this method is coded in SMTPs library // Forcage parametres if (empty($conf->global->MAIN_MAIL_SMTP_SERVER)) $conf->global->MAIN_MAIL_SMTP_SERVER=ini_get('SMTP'); if (empty($conf->global->MAIN_MAIL_SMTP_PORT)) $conf->global->MAIN_MAIL_SMTP_PORT=ini_get('smtp_port'); // If we use SSL/TLS $server=$conf->global->MAIN_MAIL_SMTP_SERVER; if (! empty($conf->global->MAIN_MAIL_EMAIL_TLS) && function_exists('openssl_open')) $server='ssl://'.$server; $this->smtps->setHost($server); $this->smtps->setPort($conf->global->MAIN_MAIL_SMTP_PORT); // 25, 465...; if (! empty($conf->global->MAIN_MAIL_SMTPS_ID)) $this->smtps->setID($conf->global->MAIN_MAIL_SMTPS_ID); if (! empty($conf->global->MAIN_MAIL_SMTPS_PW)) $this->smtps->setPW($conf->global->MAIN_MAIL_SMTPS_PW); //$smtps->_msgReplyTo = 'reply@web.com'; $res=true; $from=$this->smtps->getFrom('org'); if (! $from) { $this->error="Failed to send mail with smtps lib to HOST=".$server.", PORT=".$conf->global->MAIN_MAIL_SMTP_PORT."
Sender address '$from' invalid"; dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERR); $res=false; } $dest=$this->smtps->getTo(); if (! $dest) { $this->error="Failed to send mail with smtps lib to HOST=".$server.", PORT=".$conf->global->MAIN_MAIL_SMTP_PORT."
Recipient address '$dest' invalid"; dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERR); $res=false; } if ($res) { if (! empty($conf->global->MAIN_MAIL_DEBUG)) $this->smtps->setDebug(true); $result=$this->smtps->sendMsg(); //print $result; if (! empty($conf->global->MAIN_MAIL_DEBUG)) $this->dump_mail(); $result=$this->smtps->getErrors(); if (empty($this->error) && empty($result)) $res=true; else { if (empty($this->error)) $this->error=$result; dol_syslog("CMailFile::sendfile: mail end error=".$this->error, LOG_ERR); $res=false; } } } else { // Send mail method not correctly defined // -------------------------------------- return 'Bad value for MAIN_MAIL_SENDMODE constant'; } } else { $this->error='No mail sent. Feature is disabled by option MAIN_DISABLE_ALL_MAILS'; dol_syslog("CMailFile::sendfile: ".$this->error, LOG_WARNING); } error_reporting($errorlevel); // Reactive niveau erreur origine return $res; } // Encode subject according to RFC 2822 - http://en.wikipedia.org/wiki/MIME#Encoded-Word function encodetorfc2822($stringtoencode) { global $conf; return '=?'.$conf->file->character_set_client.'?B?'.base64_encode($stringtoencode).'?='; } /** * Read a file on disk and return encoded content for emails (mode = 'mail') * * @param sourcefile * @return <0 if KO, encoded string if OK */ function _encode_file($sourcefile) { $newsourcefile=utf8_check($sourcefile)?utf8_decode($sourcefile):$sourcefile; // is_readable and file_get_contents need ISO filename if (is_readable($newsourcefile)) { $contents = file_get_contents($newsourcefile); // Need PHP 4.3 $encoded = chunk_split(base64_encode($contents), 68, $this->eol); return $encoded; } else { $this->error="Error: Can't read file '$sourcefile'"; dol_syslog("CMailFile::encode_file: ".$this->error, LOG_ERR); return -1; } } /** * Write content of a SMTP request into a dump file (mode = all) * Used for debugging. */ function dump_mail() { global $conf,$dolibarr_main_data_root; if (@is_writeable($dolibarr_main_data_root)) // Avoid fatal error on fopen with open_basedir { $fp = fopen($dolibarr_main_data_root."/dolibarr_mail.log","w"); if ($conf->global->MAIN_MAIL_SENDMODE == 'mail') { fputs($fp, $this->headers); fputs($fp, $this->eol); // This eol is added by the mail function, so we add it in log fputs($fp, $this->message); } elseif ($conf->global->MAIN_MAIL_SENDMODE == 'smtps') { fputs($fp, $this->smtps->log); } fclose($fp); if (! empty($conf->global->MAIN_UMASK)) @chmod($outputfile, octdec($conf->global->MAIN_UMASK)); } } /** * Correct an uncomplete html string * * @param $msg * @return */ function checkIfHTML($msg) { if (!preg_match('/^[\s\t]*styleCSS)) $out.= $this->styleCSS; $out.= "bodyCSS)) $out.= $this->bodyCSS; $out.= ">"; $out.= $msg; $out.= ""; } else { $out = $msg; } return $out; } /** * Build a css style (mode = all) * * @return css */ function buildCSS() { if (! empty($this->css)) { // Style CSS $this->styleCSS = ''; } } /** * Create SMTP headers (mode = 'mail') * * @return smtp headers */ function write_smtpheaders() { global $conf; $out = ""; // Sender //$out .= "X-Sender: ".getValidAddress($this->addr_from,2).$this->eol; $out .= "From: ".$this->getValidAddress($this->addr_from,0,1).$this->eol; $out .= "Return-Path: ".$this->getValidAddress($this->addr_from,0,1).$this->eol; if (isset($this->reply_to) && $this->reply_to) $out .= "Reply-To: ".$this->getValidAddress($this->reply_to,2).$this->eol; if (isset($this->errors_to) && $this->errors_to) $out .= "Errors-To: ".$this->getValidAddress($this->errors_to,2).$this->eol; // Receiver if (isset($this->addr_cc) && $this->addr_cc) $out .= "Cc: ".$this->getValidAddress($this->addr_cc,2).$this->eol; if (isset($this->addr_bcc) && $this->addr_bcc) $out .= "Bcc: ".$this->getValidAddress($this->addr_bcc,2).$this->eol; // Accuse reception if (isset($this->deliveryreceipt) && $this->deliveryreceipt == 1) $out .= "Disposition-Notification-To: ".$this->getValidAddress($this->addr_from,2).$this->eol; //$out .= "X-Priority: 3".$this->eol; $out.= "X-Mailer: Dolibarr version " . DOL_VERSION ." (using php mail)".$this->eol; $out.= "MIME-Version: 1.0".$this->eol; $out.= "Content-Type: multipart/mixed; boundary=\"".$this->mixed_boundary."\"".$this->eol; $out.= "Content-Transfer-Encoding: 8bit".$this->eol; dol_syslog("CMailFile::write_smtpheaders smtp_header=\n".$out); return $out; } /** * Create header MIME (mode = 'mail') * * @param filename_list * @param mimefilename_list * @return mime headers */ function write_mimeheaders($filename_list, $mimefilename_list) { $mimedone=0; $out = ""; if ($filename_list) { $filename_list_size=count($filename_list); for($i=0;$i < $filename_list_size;$i++) { if ($filename_list[$i]) { if ($mimefilename_list[$i]) $filename_list[$i] = $mimefilename_list[$i]; $out.= "X-attachments: $filename_list[$i]".$this->eol; } } } dol_syslog("CMailFile::write_mimeheaders mime_header=\n".$out, LOG_DEBUG); return $out; } /** * Return email content (mode = 'mail') * * @param msgtext */ function write_body($msgtext) { global $conf; $out=''; if ($this->atleastoneimage) { $out.= "--" . $this->mixed_boundary . $this->eol; $out.= "Content-Type: multipart/alternative; boundary=\"".$this->alternative_boundary."\"".$this->eol; $out.= $this->eol; $out.= "--" . $this->alternative_boundary . $this->eol; } else { $out.= "--" . $this->mixed_boundary . $this->eol; } if ($this->msgishtml) { // Check if html header already in message $strContent = $this->checkIfHTML($msgtext); } else { $strContent.= $msgtext; } // Make RFC821 Compliant, replace bare linefeeds $strContent = preg_replace("/(?msgishtml) { if ($this->atleastoneimage) { $out.= "Content-Type: text/plain; charset=".$conf->file->character_set_client.$this->eol; $out.= $this->eol.strip_tags($strContent).$this->eol; // Add plain text message $out.= "--" . $this->alternative_boundary . $this->eol; $out.= "Content-Type: multipart/related; boundary=\"".$this->related_boundary."\"".$this->eol; $out.= $this->eol; $out.= "--" . $this->related_boundary . $this->eol; } $out.= "Content-Type: text/html; charset=".$conf->file->character_set_client.$this->eol; $out.= $this->eol.$strContent.$this->eol; } else { $out.= "Content-Type: text/plain; charset=".$conf->file->character_set_client.$this->eol; $out.= $this->eol.$strContent.$this->eol; } $out.= $this->eol; return $out; } /** * Attach file to email (mode = 'mail') * * @param filename_list Tableau * @param mimetype_list Tableau * @param mimefilename_list Tableau * @return out Chaine fichiers encodes */ function write_files($filename_list,$mimetype_list,$mimefilename_list) { $out = ''; $filename_list_size=count($filename_list); for($i=0;$i < $filename_list_size;$i++) { if ($filename_list[$i]) { dol_syslog("CMailFile::write_files: i=$i"); $encoded = $this->_encode_file($filename_list[$i]); if ($encoded >= 0) { if ($mimefilename_list[$i]) $filename_list[$i] = $mimefilename_list[$i]; if (! $mimetype_list[$i]) { $mimetype_list[$i] = "application/octet-stream"; } $out.= "--" . $this->mixed_boundary . $this->eol; $out.= "Content-Disposition: attachment; filename=\"".$filename_list[$i]."\"".$this->eol; $out.= "Content-Type: " . $mimetype_list[$i] . "; name=\"".$filename_list[$i]."\"".$this->eol; $out.= "Content-Transfer-Encoding: base64".$this->eol; $out.= "Content-Description: File Attachment".$this->eol; $out.= $this->eol; $out.= $encoded; $out.= $this->eol; //$out.= $this->eol; } else { return $encoded; } } } return $out; } /** * Attach an image to email (mode = 'mail') * * @param images_list Tableau * @return out Chaine images encodees */ function write_images($images_list) { $out = ''; if ($images_list) { foreach ($images_list as $img) { dol_syslog("CMailFile::write_images: i=$i"); $out.= "--" . $this->related_boundary . $this->eol; // always related for an inline image $out.= "Content-Type: " . $img["content_type"] . "; name=\"".$img["name"]."\"".$this->eol; $out.= "Content-Transfer-Encoding: base64".$this->eol; $out.= "Content-Disposition: inline; filename=\"".$img["name"]."\"".$this->eol; $out.= "Content-ID: <".$img["cid"].">".$this->eol; $out.= $this->eol; $out.= $img["image_encoded"]; $out.= $this->eol; } } return $out; } /** * Try to create a socket connection * * @param $host Add ssl:// for SSL/TLS. * @param $port Example: 25, 465 * @return Socket id if ok, 0 if KO */ function check_server_port($host,$port) { $_retVal=0; $timeout=5; // Timeout in seconds if (function_exists('fsockopen')) { dol_syslog("Try socket connection to host=".$host." port=".$port); //See if we can connect to the SMTP server if ( $socket = @fsockopen($host, // Host to test, IP or domain. Add ssl:// for SSL/TLS. $port, // which Port number to use $errno, // actual system level error $errstr, // and any text that goes with the error $timeout) ) // timeout for reading/writing data over the socket { // Windows still does not have support for this timeout function if (function_exists('stream_set_timeout')) stream_set_timeout($socket, $timeout, 0); dol_syslog("Now we wait for answer 220"); // Check response from Server if ( $_retVal = $this->server_parse($socket, "220") ) $_retVal = $socket; } else { $this->error = 'Error '.$errno.' - '.$errstr; } } return $_retVal; } /** * This function has been modified as provided by SirSir to allow multiline responses when * using SMTP Extensions. * * @param socket * @param response * @return boolean */ function server_parse($socket, $response) { $_retVal = true; // Indicates if Object was created or not $server_response = ''; while ( substr($server_response,3,1) != ' ' ) { if( !( $server_response = fgets($socket, 256) ) ) { $this->error="Couldn't get mail server response codes"; $_retVal = false; } } if( !( substr($server_response, 0, 3) == $response ) ) { $this->error="Ran into problems sending Mail.\r\nResponse: $server_response"; $_retVal = false; } return $_retVal; } /** * Seearch images into html message and init array this->images_encoded if found * * @param images_dir Location of physical images files * @return int >0 if OK, <0 if KO */ function findHtmlImages($images_dir) { // Build the list of image extensions $extensions = array_keys($this->image_types); preg_match_all('/(?:"|\')([^"\']+\.('.implode('|', $extensions).'))(?:"|\')/Ui', $this->html, $matches); if ($matches) { $i=0; foreach ($matches[1] as $full) { if (preg_match('/file=([A-Za-z0-9_\-\/]+[\.]?[A-Za-z0-9]+)?$/i',$full,$regs)) { $img = $regs[1]; if (file_exists($images_dir.'/'.$img)) { // Image path in src $src = preg_quote($full,'/'); // Image full path $this->html_images[$i]["fullpath"] = $images_dir.'/'.$img; // Image name $this->html_images[$i]["name"] = $img; // Content type $ext = preg_replace('/^.*\.(\w{3,4})$/e', 'strtolower("$1")', $img); $this->html_images[$i]["content_type"] = $this->image_types[$ext]; // cid $this->html_images[$i]["cid"] = md5(uniqid(time())); $this->html = preg_replace("/src=\"$src\"|src='$src'/i", "src=\"cid:".$this->html_images[$i]["cid"]."\"", $this->html); } $i++; } } if (!empty($this->html_images)) { $inline = array(); $i=0; foreach ($this->html_images as $img) { $fullpath = $images_dir.'/'.$img["name"]; // If duplicate images are embedded, they may show up as attachments, so remove them. if (!in_array($fullpath,$inline)) { // Read image file if ($image = file_get_contents($fullpath)) { // On garde que le nom de l'image preg_match('/([A-Za-z0-9_-]+[\.]?[A-Za-z0-9]+)?$/i',$img["name"],$regs); $imgName = $regs[1]; $this->images_encoded[$i]['name'] = $imgName; $this->images_encoded[$i]['content_type'] = $img["content_type"]; $this->images_encoded[$i]['cid'] = $img["cid"]; // Encodage de l'image $this->images_encoded[$i]["image_encoded"] = chunk_split(base64_encode($image), 68, $this->eol); $inline[] = $fullpath; } } $i++; } } else { return -1; } return 1; } else { return 0; } } /** * Return an address for SMTP protocol * * @param adresses Example: 'John Doe ' or 'john@doe.com' * @param format 0=Auto, 1=emails with <>, 2=emails without <> * @param encode 1=Encode name to RFC2822 * @return string If format 1: '' or 'John Doe ' * If format 2: 'john@doe.com' */ function getValidAddress($adresses,$format,$encode='') { global $conf; $ret=''; $arrayaddress=explode(',',$adresses); // Boucle sur chaque composant de l'adresse foreach($arrayaddress as $val) { if (preg_match('/^(.*)<(.*)>$/i',trim($val),$regs)) { $name = trim($regs[1]); $email = trim($regs[2]); } else { $name = ''; $email = trim($val); } if ($email) { $newemail=''; if ($format == 2) { $newemail=$email; } if ($format == 1) { $newemail='<'.$email.'>'; } if ($format == 0) { if ($conf->global->MAIN_MAIL_NO_FULL_EMAIL) $newemail='<'.$email.'>'; elseif (! $name) $newemail='<'.$email.'>'; else $newemail=($encode?$this->encodetorfc2822($name):$name).' <'.$email.'>'; } $ret=($ret ? $ret.',' : '').$newemail; } } return $ret; } } ?>