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<?php
/**
* compose.php
*
* This code sends a mail.
*
* There are 4 modes of operation:
* - Start new mail
* - Add an attachment
* - Send mail
* - Save As Draft
*
* @copyright © 1999-2006 The SquirrelMail Project Team
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
* @version $Id: compose.php,v 1.437 2006/02/11 15:14:31 stekkel Exp $
* @package squirrelmail
*/
/**
* Path for SquirrelMail required files.
* @ignore
*/
define('SM_PATH','../');
/* SquirrelMail required files. */
include_once(SM_PATH . 'include/validate.php');
require_once(SM_PATH . 'functions/global.php');
require_once(SM_PATH . 'functions/imap.php');
require_once(SM_PATH . 'functions/date.php');
require_once(SM_PATH . 'functions/mime.php');
require_once(SM_PATH . 'functions/plugin.php');
require_once(SM_PATH . 'functions/display_messages.php');
require_once(SM_PATH . 'class/deliver/Deliver.class.php');
require_once(SM_PATH . 'functions/addressbook.php');
require_once(SM_PATH . 'functions/forms.php');
require_once(SM_PATH . 'functions/identity.php');
/* --------------------- Get globals ------------------------------------- */
/** COOKIE VARS */
sqgetGlobalVar('key', $key, SQ_COOKIE);
/** SESSION VARS */
sqgetGlobalVar('username', $username, SQ_SESSION);
sqgetGlobalVar('onetimepad',$onetimepad, SQ_SESSION);
sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
sqgetGlobalVar('composesession', $composesession, SQ_SESSION);
sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION);
sqgetGlobalVar('delayed_errors', $delayed_errors, SQ_SESSION);
if (is_array($delayed_errors)) {
$oErrorHandler->AssignDelayedErrors($delayed_errors);
sqsession_unregister("delayed_errors");
}
/** SESSION/POST/GET VARS */
sqgetGlobalVar('session',$session);
sqgetGlobalVar('mailbox',$mailbox);
if(!sqgetGlobalVar('identity',$identity)) {
$identity=0;
}
sqgetGlobalVar('send_to',$send_to);
sqgetGlobalVar('send_to_cc',$send_to_cc);
sqgetGlobalVar('send_to_bcc',$send_to_bcc);
sqgetGlobalVar('subject',$subject);
sqgetGlobalVar('body',$body);
sqgetGlobalVar('mailprio',$mailprio);
sqgetGlobalVar('request_mdn',$request_mdn);
sqgetGlobalVar('request_dr',$request_dr);
sqgetGlobalVar('html_addr_search',$html_addr_search);
sqgetGlobalVar('mail_sent',$mail_sent);
sqgetGlobalVar('passed_id',$passed_id);
sqgetGlobalVar('passed_ent_id',$passed_ent_id);
sqgetGlobalVar('send',$send);
sqgetGlobalVar('attach',$attach);
sqgetGlobalVar('draft',$draft);
sqgetGlobalVar('draft_id',$draft_id);
sqgetGlobalVar('ent_num',$ent_num);
sqgetGlobalVar('saved_draft',$saved_draft);
sqgetGlobalVar('delete_draft',$delete_draft);
if ( sqgetGlobalVar('startMessage',$startMessage) ) {
$startMessage = (int)$startMessage;
} else {
$startMessage = 1;
}
/** POST VARS */
sqgetGlobalVar('sigappend', $sigappend, SQ_POST);
sqgetGlobalVar('from_htmladdr_search', $from_htmladdr_search, SQ_POST);
sqgetGlobalVar('addr_search_done', $html_addr_search_done, SQ_POST);
sqgetGlobalVar('send_to_search', $send_to_search, SQ_POST);
sqgetGlobalVar('do_delete', $do_delete, SQ_POST);
sqgetGlobalVar('delete', $delete, SQ_POST);
sqgetGlobalVar('restoremessages', $restoremessages, SQ_POST);
if ( sqgetGlobalVar('return', $temp, SQ_POST) ) {
$html_addr_search_done = 'Use Addresses';
}
/** GET VARS */
sqgetGlobalVar('attachedmessages', $attachedmessages, SQ_GET);
if ( sqgetGlobalVar('account', $temp, SQ_GET) ) {
$iAccount = (int) $temp;
} else {
$iAccount = 0;
}
/** get smaction */
if ( !sqgetGlobalVar('smaction',$action) )
{
if ( sqgetGlobalVar('smaction_reply',$tmp) ) $action = 'reply';
if ( sqgetGlobalVar('smaction_reply_all',$tmp) ) $action = 'reply_all';
if ( sqgetGlobalVar('smaction_forward',$tmp) ) $action = 'forward';
if ( sqgetGlobalVar('smaction_attache',$tmp) ) $action = 'forward_as_attachment';
if ( sqgetGlobalVar('smaction_draft',$tmp) ) $action = 'draft';
if ( sqgetGlobalVar('smaction_edit_new',$tmp) ) $action = 'edit_as_new';
}
/* Location (For HTTP 1.1 Header("Location: ...") redirects) */
$location = get_location();
/* Identities (fetch only once) */
$idents = get_identities();
/* --------------------- Specific Functions ------------------------------ */
function replyAllString($header) {
global $include_self_reply_all, $idents;
$excl_ar = array();
/**
* 1) Remove the addresses we'll be sending the message 'to'
*/
if (isset($header->replyto)) {
$excl_ar = $header->getAddr_a('replyto');
}
/**
* 2) Remove our identities from the CC list (they still can be in the
* TO list) only if $include_self_reply_all is turned off
*/
if (!$include_self_reply_all) {
foreach($idents as $id) {
$excl_ar[strtolower(trim($id['email_address']))] = '';
}
}
/**
* 3) get the addresses.
*/
$url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
/**
* 4) generate the string.
*/
$url_replytoallcc = '';
foreach( $url_replytoall_ar as $email => $personal) {
if ($personal) {
// if personal name contains address separator then surround
// the personal name with double quotes.
if (strpos($personal,',') !== false) {
$personal = '"'.$personal.'"';
}
$url_replytoallcc .= ", $personal <$email>";
} else {
$url_replytoallcc .= ', '. $email;
}
}
$url_replytoallcc = substr($url_replytoallcc,2);
return $url_replytoallcc;
}
/**
* creates top line in reply citations
*
* Line style depends on user preferences.
* $orig_date argument is available only from 1.4.3 and 1.5.1 version.
* @param object $orig_from From: header object.
* @param integer $orig_date email's timestamp
* @return string reply citation
*/
function getReplyCitation($orig_from, $orig_date) {
global $reply_citation_style, $reply_citation_start, $reply_citation_end;
if (!is_object($orig_from)) {
$sOrig_from = '';
} else {
$sOrig_from = decodeHeader($orig_from->getAddress(false),false,false,true);
}
/* First, return an empty string when no citation style selected. */
if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
return '';
}
/* Make sure our final value isn't an empty string. */
if ($sOrig_from == '') {
return '';
}
/* Otherwise, try to select the desired citation style. */
switch ($reply_citation_style) {
case 'author_said':
/**
* To translators: %s is for author's name
*/
$full_reply_citation = sprintf(_("%s wrote:"),$sOrig_from);
break;
case 'quote_who':
$start = '<quote who="';
$end = '">';
$full_reply_citation = $start . $sOrig_from . $end;
break;
case 'date_time_author':
/**
* To translators:
* first %s is for date string, second %s is for author's name. Date uses
* formating from "D, F j, Y g:i a" and "D, F j, Y H:i" translations.
* Example string:
* "On Sat, December 24, 2004 23:59, Santa wrote:"
* If you have to put author's name in front of date string, check comments about
* argument swapping at http://www.php.net/sprintf
*/
$full_reply_citation = sprintf(_("On %s, %s wrote:"), getLongDateString($orig_date), $sOrig_from);
break;
case 'user-defined':
$start = $reply_citation_start .
($reply_citation_start == '' ? '' : ' ');
$end = $reply_citation_end;
$full_reply_citation = $start . $sOrig_from . $end;
break;
default:
return '';
}
/* Add line feed and return the citation string. */
return ($full_reply_citation . "\n");
}
/**
* Creates header fields in forwarded email body
*
* $default_charset global must be set correctly before you call this function.
* @param object $orig_header
* @return $string
*/
function getforwardHeader($orig_header) {
global $editor_size, $default_charset;
// using own strlen function in order to detect correct string length
$display = array( _("Subject") => sq_strlen(_("Subject"),$default_charset),
_("From") => sq_strlen(_("From"),$default_charset),
_("Date") => sq_strlen(_("Date"),$default_charset),
_("To") => sq_strlen(_("To"),$default_charset),
_("Cc") => sq_strlen(_("Cc"),$default_charset) );
$maxsize = max($display);
$indent = str_pad('',$maxsize+2);
foreach($display as $key => $val) {
$display[$key] = $key .': '. str_pad('', $maxsize - $val);
}
$from = decodeHeader($orig_header->getAddr_s('from',"\n$indent"),false,false,true);
$from = str_replace(' ',' ',$from);
$to = decodeHeader($orig_header->getAddr_s('to',"\n$indent"),false,false,true);
$to = str_replace(' ',' ',$to);
$subject = decodeHeader($orig_header->subject,false,false,true);
$subject = str_replace(' ',' ',$subject);
// using own str_pad function in order to create correct string pad
$bodyTop = sq_str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH,$default_charset) .
"\n". $display[_("Subject")] . $subject . "\n" .
$display[_("From")] . $from . "\n" .
$display[_("Date")] . getLongDateString( $orig_header->date ). "\n" .
$display[_("To")] . $to . "\n";
if ($orig_header->cc != array() && $orig_header->cc !='') {
$cc = decodeHeader($orig_header->getAddr_s('cc',"\n$indent"),false,false,true);
$cc = str_replace(' ',' ',$cc);
$bodyTop .= $display[_("Cc")] .$cc . "\n";
}
$bodyTop .= str_pad('', $editor_size -2 , '-') .
"\n\n";
return $bodyTop;
}
/* ----------------------------------------------------------------------- */
/*
* If the session is expired during a post this restores the compose session
* vars.
*/
if (sqsession_is_registered('session_expired_post')) {
sqgetGlobalVar('session_expired_post', $session_expired_post, SQ_SESSION);
/*
* extra check for username so we don't display previous post data from
* another user during this session.
*/
if ($session_expired_post['username'] != $username) {
unset($session_expired_post);
sqsession_unregister('session_expired_post');
session_write_close();
} else {
foreach ($session_expired_post as $postvar => $val) {
if (isset($val)) {
$$postvar = $val;
} else {
$$postvar = '';
}
}
$compose_messages = unserialize(urldecode($restoremessages));
sqsession_register($compose_messages,'compose_messages');
sqsession_register($composesession,'composesession');
if (isset($send)) {
unset($send);
}
$session_expired = true;
}
unset($session_expired_post);
sqsession_unregister('session_expired_post');
session_write_close();
if (!isset($mailbox)) {
$mailbox = '';
}
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
} else {
$sHeaderJs = (isset($sHeaderJs)) ? $sHeaderJs : '';
if (strpos($action, 'reply') !== false && $reply_focus) {
$sBodyTagJs = 'onload="checkForm(\''.$replyfocus.'\');"';
} else {
$sBodyTagJs = 'onload="checkForm();"';
}
displayPageHeader($color, $mailbox,$sHeaderJs,$sBodyTagJs);
}
showInputForm($session, false);
exit();
}
if (!isset($composesession)) {
$composesession = 0;
sqsession_register(0,'composesession');
}
if (!isset($session) || (isset($newmessage) && $newmessage)) {
sqsession_unregister('composesession');
$session = "$composesession" +1;
$composesession = $session;
sqsession_register($composesession,'composesession');
}
if (!isset($compose_messages)) {
$compose_messages = array();
}
if (!isset($compose_messages[$session]) || ($compose_messages[$session] == NULL)) {
$composeMessage = new Message();
$rfc822_header = new Rfc822Header();
$composeMessage->rfc822_header = $rfc822_header;
$composeMessage->reply_rfc822_header = '';
$compose_messages[$session] = $composeMessage;
sqsession_register($compose_messages,'compose_messages');
} else {
$composeMessage=$compose_messages[$session];
}
if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
$mailbox = 'INBOX';
}
if ($draft) {
/*
* Set $default_charset to correspond with the user's selection
* of language interface.
*/
set_my_charset();
$composeMessage=$compose_messages[$session];
if (! deliverMessage($composeMessage, true)) {
showInputForm($session);
exit();
} else {
unset($compose_messages[$session]);
$draft_message = _("Draft Email Saved");
/* If this is a resumed draft, then delete the original */
if(isset($delete_draft)) {
$imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, false);
sqimap_mailbox_select($imap_stream, $draft_folder);
// force bypass_trash=true because message should be saved when deliverMessage() returns true.
// in current implementation of sqimap_msgs_list_flag() single message id can
// be submitted as string. docs state that it should be array.
sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
if ($auto_expunge) {
sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
}
sqimap_logout($imap_stream);
}
if (count($oErrorHandler->aErrors)) {
sqsession_register($oErrorHandler->aErrors,"delayed_errors");
}
session_write_close();
if ($compose_new_win == '1') {
if ( !isset($pageheader_sent) || !$pageheader_sent ) {
Header("Location: $location/compose.php?saved_draft=yes&session=$composesession");
} else {
echo ' <br><br><div style="text-align: center;"><a href="' . $location
. '/compose.php?saved_sent=yes&session=' . $composesession . '">'
. _("Return") . '</a></div>';
}
exit();
} else {
if ( !isset($pageheader_sent) || !$pageheader_sent ) {
Header("Location: $location/right_main.php?mailbox=" . urlencode($draft_folder) .
"&startMessage=1¬e=".urlencode($draft_message));
} else {
echo ' <br><br><div style="text-align: center;"><a href="' . $location
. '/right_main.php?mailbox=' . urlencode($draft_folder)
. '&startMessage=1&note=' . urlencode($draft_message) .'">'
. _("Return") . '</a></div>';
}
exit();
}
}
}
if ($send) {
if (isset($_FILES['attachfile']) &&
$_FILES['attachfile']['tmp_name'] &&
$_FILES['attachfile']['tmp_name'] != 'none') {
$AttachFailure = saveAttachedFiles($session);
}
if (checkInput(false) && !isset($AttachFailure)) {
if ($mailbox == "All Folders") {
/* We entered compose via the search results page */
$mailbox = 'INBOX'; /* Send 'em to INBOX, that's safe enough */
}
$urlMailbox = urlencode (trim($mailbox));
if (! isset($passed_id)) {
$passed_id = 0;
}
/**
* Set $default_charset to correspond with the user's selection
* of language interface.
*/
set_my_charset();
/**
* This is to change all newlines to \n
* We'll change them to \r\n later (in the sendMessage function)
*/
$body = str_replace("\r\n", "\n", $body);
$body = str_replace("\r", "\n", $body);
/**
* Rewrap $body so that no line is bigger than $editor_size
*/
$body = explode("\n", $body);
$newBody = '';
foreach ($body as $line) {
if( $line <> '-- ' ) {
$line = rtrim($line);
}
if (sq_strlen($line,$default_charset) <= $editor_size + 1) {
$newBody .= $line . "\n";
} else {
sqWordWrap($line, $editor_size,$default_charset);
$newBody .= $line . "\n";
}
}
$body = $newBody;
$composeMessage=$compose_messages[$session];
$Result = deliverMessage($composeMessage);
do_hook('compose_send_after', $Result, $composeMessage);
if (! $Result) {
showInputForm($session);
exit();
}
unset($compose_messages[$session]);
/* if it is resumed draft, delete draft message */
if ( isset($delete_draft)) {
$imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, false);
sqimap_mailbox_select($imap_stream, $draft_folder);
// bypass_trash=true because message should be saved when deliverMessage() returns true.
// in current implementation of sqimap_msgs_list_flag() single message id can
// be submitted as string. docs state that it should be array.
sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
if ($auto_expunge) {
sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
}
sqimap_logout($imap_stream);
}
/*
* Store the error array in the session because they will be lost on a redirect
*/
if (count($oErrorHandler->aErrors)) {
sqsession_register($oErrorHandler->aErrors,"delayed_errors");
}
session_write_close();
if ($compose_new_win == '1') {
if ( !isset($pageheader_sent) || !$pageheader_sent ) {
Header("Location: $location/compose.php?mail_sent=yes");
} else {
echo ' <br><br><div style="text-align: center;"><a href="' . $location
. '/compose.php?mail_sent=yes">'
. _("Return") . '</a></div>';
}
exit();
} else {
if ( !isset($pageheader_sent) || !$pageheader_sent ) {
Header("Location: $location/right_main.php?mailbox=$urlMailbox".
"&startMessage=$startMessage&mail_sent=yes");
} else {
echo ' <br><br><div style="text-align: center;"><a href="' . $location
. "/right_main.php?mailbox=$urlMailbox"
. "&startMessage=$startMessage&mail_sent=yes\">"
. _("Return") . '</a></div>';
}
exit();
}
} else {
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
}
else {
displayPageHeader($color, $mailbox);
}
if (isset($AttachFailure)) {
plain_error_message(_("Could not move/copy file. File not attached"),
$color);
}
checkInput(true);
showInputForm($session);
/* sqimap_logout($imapConnection); */
}
} elseif (isset($html_addr_search_done)) {
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
}
else {
displayPageHeader($color, $mailbox);
}
if (isset($send_to_search) && is_array($send_to_search)) {
foreach ($send_to_search as $k => $v) {
if (substr($k, 0, 1) == 'T') {
if ($send_to) {
$send_to .= ', ';
}
$send_to .= $v;
}
elseif (substr($k, 0, 1) == 'C') {
if ($send_to_cc) {
$send_to_cc .= ', ';
}
$send_to_cc .= $v;
}
elseif (substr($k, 0, 1) == 'B') {
if ($send_to_bcc) {
$send_to_bcc .= ', ';
}
$send_to_bcc .= $v;
}
}
}
showInputForm($session);
} elseif (isset($html_addr_search)) {
if (isset($_FILES['attachfile']) &&
$_FILES['attachfile']['tmp_name'] &&
$_FILES['attachfile']['tmp_name'] != 'none') {
if(saveAttachedFiles($session)) {
plain_error_message(_("Could not move/copy file. File not attached"), $color);
}
}
/*
* I am using an include so as to elminiate an extra unnecessary
* click. If you can think of a better way, please implement it.
*/
include_once('./addrbook_search_html.php');
} elseif (isset($attach)) {
if (saveAttachedFiles($session)) {
plain_error_message(_("Could not move/copy file. File not attached"), $color);
}
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
} else {
displayPageHeader($color, $mailbox);
}
showInputForm($session);
}
elseif (isset($sigappend)) {
$signature = $idents[$identity]['signature'];
$body .= "\n\n".($prefix_sig==true? "-- \n":'').$signature;
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
} else {
displayPageHeader($color, $mailbox);
}
showInputForm($session);
} elseif (isset($do_delete)) {
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
} else {
displayPageHeader($color, $mailbox);
}
if (isset($delete) && is_array($delete)) {
$composeMessage = $compose_messages[$session];
foreach($delete as $index) {
if (!empty($composeMessage->entities) && isset($composeMessage->entities[$index])) {
$composeMessage->entities[$index]->purgeAttachments();
unset ($composeMessage->entities[$index]);
}
}
$new_entities = array();
foreach ($composeMessage->entities as $entity) {
$new_entities[] = $entity;
}
$composeMessage->entities = $new_entities;
$compose_messages[$session] = $composeMessage;
sqsession_register($compose_messages, 'compose_messages');
}
showInputForm($session);
} else {
/*
* This handles the default case as well as the error case
* (they had the same code) --> if (isset($smtpErrors))
*/
if ($compose_new_win == '1') {
compose_Header($color, $mailbox);
} else {
displayPageHeader($color, $mailbox);
}
$newmail = true;
if (!isset($passed_ent_id)) {
$passed_ent_id = '';
}
if (!isset($passed_id)) {
$passed_id = '';
}
if (!isset($mailbox)) {
$mailbox = '';
}
if (!isset($action)) {
$action = '';
}
$values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
/* in case the origin is not read_body.php */
if (isset($send_to)) {
$values['send_to'] = $send_to;
}
if (isset($send_to_cc)) {
$values['send_to_cc'] = $send_to_cc;
}
if (isset($send_to_bcc)) {
$values['send_to_bcc'] = $send_to_bcc;
}
if (isset($subject)) {
$values['subject'] = $subject;
}
showInputForm($session, $values);
}
exit();
/**************** Only function definitions go below *************/
function getforwardSubject($subject)
{
if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
(substr(strtolower($subject), 0, 5) != '[fwd:') &&
(substr(strtolower($subject), 0, 6) != '[ fwd:')) {
$subject = '[Fwd: ' . $subject . ']';
}
return $subject;
}
/* This function is used when not sending or adding attachments */
function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
global $editor_size, $default_use_priority, $body, $idents,
$use_signature, $data_dir, $username,
$username, $key, $imapServerAddress, $imapPort, $compose_messages,
$composeMessage, $body_quote;
global $languages, $squirrelmail_language, $default_charset;
/*
* Set $default_charset to correspond with the user's selection
* of language interface. $default_charset global is not correct,
* if message is composed in new window.
*/
set_my_charset();
$send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
$mailprio = 3;
if ($passed_id) {
$imapConnection = sqimap_login($username, $key, $imapServerAddress,
$imapPort, 0);
sqimap_mailbox_select($imapConnection, $mailbox);
$message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
$body = '';
if ($passed_ent_id) {
/* redefine the messsage in case of message/rfc822 */
$message = $message->getEntity($passed_ent_id);
/* message is an entity which contains the envelope and type0=message
* and type1=rfc822. The actual entities are childs from
* $message->entities[0]. That's where the encoding and is located
*/
$entities = $message->entities[0]->findDisplayEntity
(array(), $alt_order = array('text/plain'));
if (!count($entities)) {
$entities = $message->entities[0]->findDisplayEntity
(array(), $alt_order = array('text/plain','html/plain'));
}
$orig_header = $message->rfc822_header; /* here is the envelope located */
/* redefine the message for picking up the attachments */
$message = $message->entities[0];
} else {
$entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
if (!count($entities)) {
$entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','html/plain'));
}
$orig_header = $message->rfc822_header;
}
$type0 = $message->type0;
$type1 = $message->type1;
foreach ($entities as $ent) {
$msg = $message->getEntity($ent);
$type0 = $msg->type0;
$type1 = $msg->type1;
$unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
$body_part_entity = $message->getEntity($ent);
$bodypart = decodeBody($unencoded_bodypart,
$body_part_entity->header->encoding);
if ($type1 == 'html') {
$bodypart = str_replace("\n", ' ', $bodypart);
$bodypart = preg_replace(array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
$bodypart = str_replace(array(' ','>','<'),array(' ','>','<'),$bodypart);
$bodypart = strip_tags($bodypart);
}
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
if (mb_detect_encoding($bodypart) != 'ASCII') {
$bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
}
}
// charset encoding in compose form stuff
if (isset($body_part_entity->header->parameters['charset'])) {
$actual = $body_part_entity->header->parameters['charset'];
} else {
$actual = 'us-ascii';
}
if ( $actual && is_conversion_safe($actual) && $actual != $default_charset){
$bodypart = charset_convert($actual,$bodypart,$default_charset,false);
}
// end of charset encoding in compose
$body .= $bodypart;
}
if ($default_use_priority) {
$mailprio = substr($orig_header->priority,0,1);
if (!$mailprio) {
$mailprio = 3;
}
} else {
$mailprio = '';
}
$identity = '';
$from_o = $orig_header->from;
if (is_array($from_o)) {
if (isset($from_o[0])) {
$from_o = $from_o[0];
}
}
if (is_object($from_o)) {
$orig_from = $from_o->getAddress();
} else {
$orig_from = '';
}
$identities = array();
if (count($idents) > 1) {
foreach($idents as $nr=>$data) {
$enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
if($enc_from_name == $orig_from) {
$identity = $nr;
break;
}
$identities[] = $enc_from_name;
}
$identity_match = $orig_header->findAddress($identities);
if ($identity_match) {
$identity = $identity_match;
}
}
switch ($action) {
case ('draft'):
$use_signature = FALSE;
$composeMessage->rfc822_header = $orig_header;
$send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
$send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
$send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
$send_from = $orig_header->getAddr_s('from');
$send_from_parts = new AddressStructure();
$send_from_parts = $orig_header->parseAddress($send_from);
$send_from_add = $send_from_parts->mailbox . '@' . $send_from_parts->host;
$identities = get_identities();
if (count($identities) > 0) {
foreach($identities as $iddata) {
if ($send_from_add == $iddata['email_address']) {
$identity = $iddata['index'];
break;
}
}
}
$subject = decodeHeader($orig_header->subject,false,false,true);
/* remember the references and in-reply-to headers in case of an reply */
$composeMessage->rfc822_header->more_headers['References'] = $orig_header->references;
$composeMessage->rfc822_header->more_headers['In-Reply-To'] = $orig_header->in_reply_to;
// rewrap the body to clean up quotations and line lengths
sqBodyWrap($body, $editor_size);
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
break;
case ('edit_as_new'):
$send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
$send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
$send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
$subject = decodeHeader($orig_header->subject,false,false,true);
$mailprio = $orig_header->priority;
$orig_from = '';
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
// rewrap the body to clean up quotations and line lengths
sqBodyWrap($body, $editor_size);
break;
case ('forward'):
$send_to = '';
$subject = getforwardSubject(decodeHeader($orig_header->subject,false,false,true));
$body = getforwardHeader($orig_header) . $body;
// the logic for calling sqUnWordWrap here would be to allow the browser to wrap the lines
// forwarded message text should be as undisturbed as possible, so commenting out this call
// sqUnWordWrap($body);
$composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
//add a blank line after the forward headers
$body = "\n" . $body;
break;
case ('forward_as_attachment'):
$subject = getforwardSubject(decodeHeader($orig_header->subject,false,false,true));
$composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
$body = '';
break;
case ('reply_all'):
if(isset($orig_header->mail_followup_to) && $orig_header->mail_followup_to) {
$send_to = $orig_header->getAddr_s('mail_followup_to');
} else {
$send_to_cc = replyAllString($orig_header);
$send_to_cc = decodeHeader($send_to_cc,false,false,true);
}
case ('reply'):
// skip this if send_to was already set right above here
if(!$send_to) {
$send_to = $orig_header->reply_to;
if (is_array($send_to) && count($send_to)) {
$send_to = $orig_header->getAddr_s('reply_to');
} else if (is_object($send_to)) { /* unneccesarry, just for failsafe purpose */
$send_to = $orig_header->getAddr_s('reply_to');
} else {
$send_to = $orig_header->getAddr_s('from');
}
}
$send_to = decodeHeader($send_to,false,false,true);
$subject = decodeHeader($orig_header->subject,false,false,true);
$subject = str_replace('"', "'", $subject);
$subject = trim($subject);
if (substr(strtolower($subject), 0, 3) != 're:') {
$subject = 'Re: ' . $subject;
}
/* this corrects some wrapping/quoting problems on replies */
$rewrap_body = explode("\n", $body);
$from = (is_array($orig_header->from)) ? $orig_header->from[0] : $orig_header->from;
$body = '';
$strip_sigs = getPref($data_dir, $username, 'strip_sigs');
foreach ($rewrap_body as $line) {
if ($strip_sigs && substr($line,0,3) == '-- ') {
break;
}
if (preg_match("/^(>+)/", $line, $matches)) {
$gt = $matches[1];
$body .= $body_quote . str_replace("\n", "\n$body_quote$gt ", rtrim($line)) ."\n";
} else {
$body .= $body_quote . (!empty($body_quote) ? ' ' : '') . str_replace("\n", "\n$body_quote" . (!empty($body_quote) ? ' ' : ''), rtrim($line)) . "\n";
}
}
//rewrap the body to clean up quotations and line lengths
$body = sqBodyWrap ($body, $editor_size);
$body = getReplyCitation($from , $orig_header->date) . $body;
$composeMessage->reply_rfc822_header = $orig_header;
break;
default:
break;
}
$compose_messages[$session] = $composeMessage;
sqsession_register($compose_messages, 'compose_messages');
session_write_close();
sqimap_logout($imapConnection);
}
$ret = array( 'send_to' => $send_to,
'send_to_cc' => $send_to_cc,
'send_to_bcc' => $send_to_bcc,
'subject' => $subject,
'mailprio' => $mailprio,
'body' => $body,
'identity' => $identity );
return ($ret);
} /* function newMail() */
/**
* downloads attachments from original message, stores them in attachment directory and adds
* them to composed message.
* @param object $message
* @param object $composeMessage
* @param integer $passed_id
* @param mixed $entities
* @param mixed $imapConnection
* @return object
*/
function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
global $attachment_dir, $username, $data_dir, $squirrelmail_language, $languages;
$hashed_attachment_dir = getHashedDir($username, $attachment_dir);
if (!count($message->entities) ||
($message->type0 == 'message' && $message->type1 == 'rfc822')) {
if ( !in_array($message->entity_id, $entities) && $message->entity_id) {
switch ($message->type0) {
case 'message':
if ($message->type1 == 'rfc822') {
$filename = $message->rfc822_header->subject;
if ($filename == "") {
$filename = "untitled-".$message->entity_id;
}
$filename .= '.msg';
} else {
$filename = $message->getFilename();
}
break;
default:
if (!$message->mime_header) { /* temporary hack */
$message->mime_header = $message->header;
}
$filename = $message->getFilename();
break;
}
$filename = str_replace(' ', ' ', decodeHeader($filename));
if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
$filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
}
$localfilename = GenerateRandomString(32, '', 7);
$full_localfilename = "$hashed_attachment_dir/$localfilename";
while (file_exists($full_localfilename)) {
$localfilename = GenerateRandomString(32, '', 7);
$full_localfilename = "$hashed_attachment_dir/$localfilename";
}
$message->att_local_name = $full_localfilename;
$composeMessage->initAttachment($message->type0.'/'.$message->type1,$filename,
$full_localfilename);
/* Write Attachment to file */
$fp = fopen ("$hashed_attachment_dir/$localfilename", 'wb');
mime_print_body_lines ($imapConnection, $passed_id, $message->entity_id, $message->header->encoding, $fp);
fclose ($fp);
}
} else {
for ($i=0, $entCount=count($message->entities); $i<$entCount;$i++) {
$composeMessage=getAttachments($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
}
}
return $composeMessage;
}
function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
$passed_ent_id='', $imapConnection) {
global $attachment_dir, $username, $data_dir;
$hashed_attachment_dir = getHashedDir($username, $attachment_dir);
if (!$passed_ent_id) {
$body_a = sqimap_run_command($imapConnection,
'FETCH '.$passed_id.' RFC822',
TRUE, $response, $readmessage,
TRUE);
} else {
$body_a = sqimap_run_command($imapConnection,
'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
TRUE, $response, $readmessage, TRUE);
$message = $message->parent;
}
if ($response == 'OK') {
$subject = encodeHeader($message->rfc822_header->subject);
array_shift($body_a);
array_pop($body_a);
$body = implode('', $body_a) . "\r\n";
$localfilename = GenerateRandomString(32, 'FILE', 7);
$full_localfilename = "$hashed_attachment_dir/$localfilename";
$fp = fopen($full_localfilename, 'w');
fwrite ($fp, $body);
fclose($fp);
$composeMessage->initAttachment('message/rfc822',$subject.'.msg',
$full_localfilename);
}
return $composeMessage;
}
function showInputForm ($session, $values=false) {
global $send_to, $send_to_cc, $body, $startMessage, $action,
$color, $use_signature, $signature, $prefix_sig,
$editor_size, $editor_height, $subject, $newmail,
$use_javascript_addr_book, $send_to_bcc, $passed_id, $mailbox,
$from_htmladdr_search, $location_of_buttons, $attachment_dir,
$username, $data_dir, $identity, $idents, $delete_draft,
$mailprio, $compose_new_win, $saved_draft, $mail_sent, $sig_first,
$username, $compose_messages, $composesession, $default_charset,
$compose_onsubmit, $oTemplate;
if (checkForJavascript()) {
$onfocus = ' onfocus="alreadyFocused=true;"';
$onfocus_array = array('onfocus' => 'alreadyFocused=true;');
}
else {
$onfocus = '';
$onfocus_array = array();
}
$composeMessage = $compose_messages[$session];
if ($values) {
$send_to = $values['send_to'];
$send_to_cc = $values['send_to_cc'];
$send_to_bcc = $values['send_to_bcc'];
$subject = $values['subject'];
$mailprio = $values['mailprio'];
$body = $values['body'];
$identity = (int) $values['identity'];
} else {
$send_to = decodeHeader($send_to, true, false);
$send_to_cc = decodeHeader($send_to_cc, true, false);
$send_to_bcc = decodeHeader($send_to_bcc, true, false);
}
if ($use_javascript_addr_book) {
echo "\n". '<script type="text/javascript">'."\n<!--\n" .
'function open_abook() { ' . "\n" .
' var nwin = window.open("addrbook_popup.php","abookpopup",' .
'"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
' if((!nwin.opener) && (document.windows != null))' . "\n" .
' nwin.opener = document.windows;' . "\n" .
"}\n" .
"// -->\n</script>\n\n";
}
echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
'enctype="multipart/form-data"';
$compose_onsubmit = array();
do_hook('compose_form');
// Plugins that use compose_form hook can add an array entry
// to the globally scoped $compose_onsubmit; we add them up
// here and format the form tag's full onsubmit handler.
// Each plugin should use "return false" if they need to
// stop form submission but otherwise should NOT use "return
// true" to give other plugins the chance to do what they need
// to do; SquirrelMail itself will add the final "return true".
// Onsubmit text is enclosed inside of double quotes, so plugins
// need to quote accordingly.
if (checkForJavascript()) {
$onsubmit_text = ' onsubmit="';
if (empty($compose_onsubmit))
$compose_onsubmit = array();
else if (!is_array($compose_onsubmit))
$compose_onsubmit = array($compose_onsubmit);
foreach ($compose_onsubmit as $text) {
$text = trim($text);
if (substr($text, -1) != ';' && substr($text, -1) != '}')
$text .= '; ';
$onsubmit_text .= $text;
}
echo $onsubmit_text . ' return true;"';
}
echo ">\n";
echo addHidden('startMessage', $startMessage);
if ($action == 'draft') {
echo addHidden('delete_draft', $passed_id);
}
if (isset($delete_draft)) {
echo addHidden('delete_draft', $delete_draft);
}
if (isset($session)) {
echo addHidden('session', $session);
}
if (isset($passed_id)) {
echo addHidden('passed_id', $passed_id);
}
if ($saved_draft == 'yes') {
echo '<br /><div style="text-align: center;"><b>'. _("Draft Saved").'</div></b>';
}
if ($mail_sent == 'yes') {
echo '<br /><div style="text-align: center;"><b>'. _("Your Message has been sent.").'</div></b>';
}
if ($compose_new_win == '1') {
echo '<table align="center" bgcolor="'.$color[0].'" width="100%" border="0">'."\n" .
' <tr><td></td>'.html_tag( 'td', '', 'right' ).
'<input type="button" name="Close" onclick="return self.close()" value="'.
_("Close").'" /></td></tr>'."\n";
} else {
echo '<table align="center" cellspacing="0" border="0">' . "\n";
}
if ($location_of_buttons == 'top') {
showComposeButtonRow();
}
/* display select list for identities */
if (count($idents) > 1) {
$ident_list = array();
foreach($idents as $id => $data) {
$ident_list[$id] =
$data['full_name'].' <'.$data['email_address'].'>';
}
echo ' <tr>' . "\n" .
html_tag( 'td', '', 'right', $color[4], 'width="10%"' ) .
_("From:") . '</td>' . "\n" .
html_tag( 'td', '', 'left', $color[4], 'width="90%"' ) .
' '.
addSelect('identity', $ident_list, $identity, TRUE);
echo ' </td>' . "\n" .
' </tr>' . "\n";
}
echo ' <tr>' . "\n" .
html_tag( 'td', '', 'right', $color[4], 'width="10%"' ) .
_("To") . ':</td>' . "\n" .
html_tag( 'td', '', 'left', $color[4], 'width="90%"' ) .
addInput('send_to', $send_to, 60, 0, $onfocus_array). '<br />' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n" .
' <tr>' . "\n" .
html_tag( 'td', '', 'right', $color[4] ) .
_("Cc") . ':</td>' . "\n" .
html_tag( 'td', '', 'left', $color[4] ) .
addInput('send_to_cc', $send_to_cc, 60, 0, $onfocus_array). '<br />' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n" .
' <tr>' . "\n" .
html_tag( 'td', '', 'right', $color[4] ) .
_("Bcc") . ':</td>' . "\n" .
html_tag( 'td', '', 'left', $color[4] ) .
addInput('send_to_bcc', $send_to_bcc, 60, 0, $onfocus_array).'<br />' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n" .
' <tr>' . "\n" .
html_tag( 'td', '', 'right', $color[4] ) .
_("Subject") . ':</td>' . "\n" .
html_tag( 'td', '', 'left', $color[4] ) . "\n";
echo ' '.addInput('subject', $subject, 60, 0, $onfocus_array).
' </td>' . "\n" .
' </tr>' . "\n\n";
if ($location_of_buttons == 'between') {
showComposeButtonRow();
}
/* why this distinction? */
if ($compose_new_win == '1') {
echo ' <tr>' . "\n" .
' <td bgcolor="' . $color[0] . '" colspan="2" align="center">' . "\n" .
' <textarea name="body" id="body" rows="' . (int)$editor_height .
'" cols="' . (int)$editor_size . '" wrap="virtual"' . $onfocus . '>';
}
else {
echo ' <tr>' . "\n" .
' <td bgcolor="' . $color[4] . '" colspan="2">' . "\n" .
' <textarea name="body" id="body" rows="' . (int)$editor_height .
'" cols="' . (int)$editor_size . '" wrap="virtual"' . $onfocus . '>';
}
if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
$signature = $idents[$identity]['signature'];
if ($sig_first == '1') {
/*
* FIXME: test is specific to ja_JP translation implementation.
* This test might apply incorrect conversion to other translations, but
* use of 7bit iso-2022-jp charset in other translations might have other
* issues too.
*/
if ($default_charset == 'iso-2022-jp') {
echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
} else {
echo "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader($signature,false,false);
}
echo "\n\n".htmlspecialchars(decodeHeader($body,false,false));
}
else {
echo "\n\n".htmlspecialchars(decodeHeader($body,false,false));
// FIXME: test is specific to ja_JP translation implementation. See above comments.
if ($default_charset == 'iso-2022-jp') {
echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
}else{
echo "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader($signature,false,false);
}
}
} else {
echo htmlspecialchars(decodeHeader($body,false,false));
}
echo '</textarea><br />' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n";
if ($location_of_buttons == 'bottom') {
showComposeButtonRow();
} else {
echo ' <tr>' . "\n" .
html_tag( 'td', '', 'right', '', 'colspan="2"' ) . "\n" .
' ' . addSubmit(_("Send"), 'send').
' <br /><br />' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n";
}
/* This code is for attachments */
if ((bool) ini_get('file_uploads')) {
/* Calculate the max size for an uploaded file.
* This is advisory for the user because we can't actually prevent
* people to upload too large files. */
$sizes = array();
/* php.ini vars which influence the max for uploads */
$configvars = array('post_max_size', 'memory_limit', 'upload_max_filesize');
foreach($configvars as $var) {
/* skip 0 or empty values, and -1 which means 'unlimited' */
if( $size = getByteSize(ini_get($var)) ) {
if ( $size != '-1' ) {
$sizes[] = $size;
}
}
}
if(count($sizes) > 0) {
$maxsize = '(max. ' . show_readable_size( min( $sizes ) ) . ')';
echo addHidden('MAX_FILE_SIZE', min( $sizes ));
} else {
$maxsize = '';
}
echo ' <tr>' . "\n" .
' <td colspan="2">' . "\n" .
' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.
' border="0" bgcolor="'.$color[9].'">' . "\n" .
' <tr>' . "\n" .
' <td>' . "\n" .
' <table width="100%" cellpadding="3" cellspacing="0" align="center"'.
' border="0">' . "\n" .
' <tr>' . "\n" .
html_tag( 'td', '', 'right', '', 'valign="middle"' ) .
_("Attach:") . '</td>' . "\n" .
html_tag( 'td', '', 'left', '', 'valign="middle"' ) .
' <input name="attachfile" size="48" type="file" />' . "\n" .
' <input type="submit" name="attach"' .
' value="' . _("Add") .'" />' . "\n" .
$maxsize .
' </td>' . "\n" .
' </tr>' . "\n";
$s_a = array();
if ($composeMessage->entities) {
foreach ($composeMessage->entities as $key => $attachment) {
$attached_file = $attachment->att_local_name;
if ($attachment->att_local_name || $attachment->body_part) {
$attached_filename = decodeHeader($attachment->mime_header->getParameter('name'));
$type = $attachment->mime_header->type0.'/'.
$attachment->mime_header->type1;
$s_a[] = '<table bgcolor="'.$color[0].
'" border="0"><tr><td>'.
addCheckBox('delete[]', FALSE, $key).
"</td><td>\n" . $attached_filename .
'</td><td>-</td><td> ' . $type . '</td><td>('.
show_readable_size( filesize( $attached_file ) ) . ')</td></tr></table>'."\n";
}
}
}
if (count($s_a)) {
foreach ($s_a as $s) {
echo '<tr>' . html_tag( 'td', '', 'left', $color[0], 'colspan="2"' ) . $s .'</td></tr>';
}
echo '<tr><td colspan="2"><input type="submit" name="do_delete" value="' .
_("Delete selected attachments") . "\" />\n" .
'</td></tr>';
}
echo ' </table>' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n" .
' </table>' . "\n" .
' </td>' . "\n" .
' </tr>' . "\n";
} // End of file_uploads if-block
/* End of attachment code */
echo '</table>' . "\n" .
addHidden('username', $username).
addHidden('smaction', $action).
addHidden('mailbox', $mailbox);
/*
store the complete ComposeMessages array in a hidden input value
so we can restore them in case of a session timeout.
*/
sqgetGlobalVar('QUERY_STRING', $queryString, SQ_SERVER);
echo addHidden('restoremessages', serialize($compose_messages)).
addHidden('composesession', $composesession).
addHidden('querystring', $queryString).
"</form>\n";
if (!(bool) ini_get('file_uploads')) {
/* File uploads are off, so we didn't show that part of the form.
To avoid bogus bug reports, tell the user why. */
echo '<p style="text-align:center">'
. _("Because PHP file uploads are turned off, you can not attach files to this message. Please see your system administrator for details.")
. "</p>\r\n";
}
do_hook('compose_bottom');
$oTemplate->display('footer.tpl');
}
function showComposeButtonRow() {
global $use_javascript_addr_book, $save_as_draft,
$default_use_priority, $mailprio, $default_use_mdn,
$request_mdn, $request_dr,
$data_dir, $username;
echo ' <tr>' . "\n" .
' <td></td>' . "\n" .
' <td>' . "\n";
if ($default_use_priority) {
if(!isset($mailprio)) {
$mailprio = '3';
}
echo ' ' . _("Priority") .
addSelect('mailprio', array(
'1' => _("High"),
'3' => _("Normal"),
'5' => _("Low") ), $mailprio, TRUE);
}
$mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
if ($default_use_mdn) {
if ($mdn_user_support) {
echo ' ' . _("Receipt") .': '.
addCheckBox('request_mdn', $request_mdn == '1', '1'). _("On Read").
addCheckBox('request_dr', $request_dr == '1', '1'). _("On Delivery");
}
}
echo ' </td>' . "\n" .
' </tr>' . "\n" .
' <tr>' . "\n" .
' <td></td>' . "\n" .
' <td>' . "\n" .
' <input type="submit" name="sigappend" value="' . _("Signature") . '" />' . "\n";
if ($use_javascript_addr_book) {
echo " <script type=\"text/javascript\"><!--\n document.write(\"".
" <input type=button value=\\\""._("Addresses").
"\\\" onclick=\\\"javascript:open_abook();\\\" />\");".
" // --></script><noscript>\n".
' <input type="submit" name="html_addr_search" value="'.
_("Addresses").'" />'.
" </noscript>\n";
} else {
echo ' <input type="submit" name="html_addr_search" value="'.
_("Addresses").'" />' . "\n";
}
if ($save_as_draft) {
echo ' <input type="submit" name ="draft" value="' . _("Save Draft") . "\" />\n";
}
echo ' <input type="submit" name="send" value="'. _("Send") . '" />' . "\n";
do_hook('compose_button_row');
echo ' </td>' . "\n" .
' </tr>' . "\n\n";
}
function checkInput ($show) {
/*
* I implemented the $show variable because the error messages
* were getting sent before the page header. So, I check once
* using $show=false, and then when i'm ready to display the error
* message, show=true
*/
global $body, $send_to, $send_to_bcc, $subject, $color;
if ($send_to == '' && $send_to_bcc == '') {
if ($show) {
plain_error_message(_("You have not filled in the \"To:\" field."), $color);
}
return false;
}
return true;
} /* function checkInput() */
/* True if FAILURE */
function saveAttachedFiles($session) {
global $_FILES, $attachment_dir, $username,
$data_dir, $compose_messages;
/* get out of here if no file was attached at all */
if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
return true;
}
$hashed_attachment_dir = getHashedDir($username, $attachment_dir);
$localfilename = GenerateRandomString(32, '', 7);
$full_localfilename = "$hashed_attachment_dir/$localfilename";
while (file_exists($full_localfilename)) {
$localfilename = GenerateRandomString(32, '', 7);
$full_localfilename = "$hashed_attachment_dir/$localfilename";
}
// m_u_f works better with restricted PHP installs (safe_mode, open_basedir),
// if that doesn't work, try a simple rename.
if (!@move_uploaded_file($_FILES['attachfile']['tmp_name'],$full_localfilename)) {
if (!@rename($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
return true;
}
}
$message = $compose_messages[$session];
$type = strtolower($_FILES['attachfile']['type']);
$name = $_FILES['attachfile']['name'];
$message->initAttachment($type, $name, $full_localfilename);
$compose_messages[$session] = $message;
sqsession_register($compose_messages , 'compose_messages');
}
/* parse values like 8M and 2k into bytes */
function getByteSize($ini_size) {
if(!$ini_size) {
return FALSE;
}
$ini_size = trim($ini_size);
// if there's some kind of letter at the end of the string we need to multiply.
if(!is_numeric(substr($ini_size, -1))) {
switch(strtoupper(substr($ini_size, -1))) {
case 'G':
$bytesize = 1073741824;
break;
case 'M':
$bytesize = 1048576;
break;
case 'K':
$bytesize = 1024;
break;
}
return ($bytesize * (int)substr($ini_size, 0, -1));
}
return $ini_size;
}
/**
* temporary function to make use of the deliver class.
* In the future the responsible backend should be automaticly loaded
* and conf.pl should show a list of available backends.
* The message also should be constructed by the message class.
*/
function deliverMessage($composeMessage, $draft=false) {
global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
$username, $popuser, $usernamedata, $identity, $idents, $data_dir,
$request_mdn, $request_dr, $default_charset, $color, $useSendmail,
$domain, $action, $default_move_to_sent, $move_to_sent;
global $imapServerAddress, $imapPort, $sent_folder, $key;
$rfc822_header = $composeMessage->rfc822_header;
$abook = addressbook_init(false, true);
$rfc822_header->to = $rfc822_header->parseAddress($send_to,true, array(), '', $domain, array(&$abook,'lookup'));
$rfc822_header->cc = $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain, array(&$abook,'lookup'));
$rfc822_header->bcc = $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain, array(&$abook,'lookup'));
$rfc822_header->priority = $mailprio;
$rfc822_header->subject = $subject;
$special_encoding='';
if (strtolower($default_charset) == 'iso-2022-jp') {
if (mb_detect_encoding($body) == 'ASCII') {
$special_encoding = '8bit';
} else {
$body = mb_convert_encoding($body, 'JIS');
$special_encoding = '7bit';
}
}
$composeMessage->setBody($body);
if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
$popuser = $usernamedata[1];
$domain = $usernamedata[2];
unset($usernamedata);
} else {
$popuser = $username;
}
$reply_to = '';
$from_mail = $idents[$identity]['email_address'];
$full_name = $idents[$identity]['full_name'];
$reply_to = $idents[$identity]['reply_to'];
if (!$from_mail) {
$from_mail = "$popuser@$domain";
}
$rfc822_header->from = $rfc822_header->parseAddress($from_mail,true);
if ($full_name) {
$from = $rfc822_header->from[0];
if (!$from->host) $from->host = $domain;
$full_name_encoded = encodeHeader($full_name);
if ($full_name_encoded != $full_name) {
$from_addr = $full_name_encoded .' <'.$from->mailbox.'@'.$from->host.'>';
} else {
$from_addr = '"'.$full_name .'" <'.$from->mailbox.'@'.$from->host.'>';
}
$rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
}
if ($reply_to) {
$rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
}
/* Receipt: On Read */
if (isset($request_mdn) && $request_mdn) {
$rfc822_header->dnt = $rfc822_header->parseAddress($from_mail,true);
}
/* Receipt: On Delivery */
if (isset($request_dr) && $request_dr) {
$rfc822_header->more_headers['Return-Receipt-To'] = $from_mail;
}
/* multipart messages */
if (count($composeMessage->entities)) {
$message_body = new Message();
$message_body->body_part = $composeMessage->body_part;
$composeMessage->body_part = '';
$mime_header = new MessageHeader;
$mime_header->type0 = 'text';
$mime_header->type1 = 'plain';
if ($special_encoding) {
$mime_header->encoding = $special_encoding;
} else {
$mime_header->encoding = '8bit';
}
if ($default_charset) {
$mime_header->parameters['charset'] = $default_charset;
}
$message_body->mime_header = $mime_header;
array_unshift($composeMessage->entities, $message_body);
$content_type = new ContentType('multipart/mixed');
} else {
$content_type = new ContentType('text/plain');
if ($special_encoding) {
$rfc822_header->encoding = $special_encoding;
} else {
$rfc822_header->encoding = '8bit';
}
if ($default_charset) {
$content_type->properties['charset']=$default_charset;
}
}
$rfc822_header->content_type = $content_type;
$composeMessage->rfc822_header = $rfc822_header;
/* Here you can modify the message structure just before we hand
it over to deliver */
$hookReturn = do_hook('compose_send', $composeMessage);
/* Get any changes made by plugins to $composeMessage. */
if ( is_object($hookReturn[1]) ) {
$composeMessage = $hookReturn[1];
}
if (!$useSendmail && !$draft) {
require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
$deliver = new Deliver_SMTP();
global $smtpServerAddress, $smtpPort, $pop_before_smtp;
$authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
get_smtp_user($user, $pass);
$stream = $deliver->initStream($composeMessage,$domain,0,
$smtpServerAddress, $smtpPort, $user, $pass, $authPop);
} elseif (!$draft) {
require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
global $sendmail_path, $sendmail_args;
$deliver = new Deliver_SendMail(array('sendmail_args'=>$sendmail_args));
$stream = $deliver->initStream($composeMessage,$sendmail_path);
} elseif ($draft) {
global $draft_folder;
require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
$imap_stream = sqimap_login($username, $key, $imapServerAddress,
$imapPort, 0);
if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
$imap_deliver = new Deliver_IMAP();
$length = $imap_deliver->mail($composeMessage);
sqimap_append ($imap_stream, $draft_folder, $length);
$imap_deliver->mail($composeMessage, $imap_stream);
sqimap_append_done ($imap_stream, $draft_folder);
sqimap_logout($imap_stream);
unset ($imap_deliver);
$composeMessage->purgeAttachments();
return $length;
} else {
$msg = '<br />'.sprintf(_("Error: Draft folder %s does not exist."), htmlspecialchars($draft_folder));
plain_error_message($msg, $color);
return false;
}
}
$success = false;
if ($stream) {
$length = $deliver->mail($composeMessage, $stream);
$success = $deliver->finalizeStream($stream);
}
if (!$success) {
// $deliver->dlv_server_msg is not always server's reply
$msg = $deliver->dlv_msg;
if (!empty($deliver->dlv_server_msg)) {
// add 'server replied' part only when it is not empty.
// Delivery error can be generated by delivery class itself
$msg.='<br />' .
_("Server replied:") . ' ' . $deliver->dlv_ret_nr . ' ' .
nl2br(htmlspecialchars($deliver->dlv_server_msg));
}
plain_error_message($msg, $color);
} else {
unset ($deliver);
$move_to_sent = getPref($data_dir,$username,'move_to_sent');
$imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
/* Move to sent code */
if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
$svr_allow_sent = true;
} else {
$svr_allow_sent = false;
}
if (isset($sent_folder) && (($sent_folder != '') || ($sent_folder != 'none'))
&& sqimap_mailbox_exists( $imap_stream, $sent_folder)) {
$fld_sent = true;
} else {
$fld_sent = false;
}
if ((isset($move_to_sent) && ($move_to_sent != 0)) || (!isset($move_to_sent))) {
$lcl_allow_sent = true;
} else {
$lcl_allow_sent = false;
}
if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) || ($fld_sent && $lcl_allow_sent)) {
global $passed_id, $mailbox, $action;
if ($action == 'reply' || $action == 'reply_all') {
$save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
if ($save_reply_with_orig) {
$sent_folder = $mailbox;
}
}
sqimap_append ($imap_stream, $sent_folder, $length);
require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
$imap_deliver = new Deliver_IMAP();
$imap_deliver->mail($composeMessage, $imap_stream);
sqimap_append_done ($imap_stream, $sent_folder);
unset ($imap_deliver);
}
global $passed_id, $mailbox, $action, $what, $iAccount,$startMessage;
$composeMessage->purgeAttachments();
if ($action == 'reply' || $action == 'reply_all') {
$aMailbox = sqm_api_mailbox_select($imap_stream, $iAccount, $mailbox,array('setindex' => $what, 'offset' => $startMessage),array());
// check if we are allowed to set the \\Answered flag
if (in_array('\\answered',$aMailbox['PERMANENTFLAGS'], true)) {
$aUpdatedMsgs = sqimap_toggle_flag($imap_stream, array($passed_id), '\\Answered', true, false);
if (isset($aUpdatedMsgs[$passed_id]['FLAGS'])) {
/**
* Only update the cached headers if the header is
* cached.
*/
if (isset($aMailbox['MSG_HEADERS'][$passed_id])) {
$aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'] = $aMsg['FLAGS'];
}
}
}
/**
* Write mailbox with updated seen flag information back to cache.
*/
$mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
sqsession_register($mailbox_cache,'mailbox_cache');
}
sqimap_logout($imap_stream);
}
return $success;
}
?>
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