5 * This code sends a mail.
7 * There are 4 modes of operation:
13 * @copyright 1999-2014 The SquirrelMail Project Team
14 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
16 * @package squirrelmail
19 /** This is the compose page */
20 define('PAGE_NAME', 'compose');
23 * Include the SquirrelMail initialization file.
25 require('../include/init.php');
27 /* If email_address not set and admin wants us to ask user for it,
28 * redirect to options page. */
29 if ( $ask_user_info && getPref($data_dir, $username,'email_address') == "" ) {
30 header("Location: " . get_location() . "/options.php?optpage=personal");
34 /* SquirrelMail required files. */
35 require_once(SM_PATH
. 'functions/imap_general.php');
36 require_once(SM_PATH
. 'functions/imap_messages.php');
37 require_once(SM_PATH
. 'functions/date.php');
38 require_once(SM_PATH
. 'functions/mime.php');
39 require_once(SM_PATH
. 'functions/compose.php');
40 require_once(SM_PATH
. 'class/deliver/Deliver.class.php');
41 require_once(SM_PATH
. 'functions/addressbook.php');
42 require_once(SM_PATH
. 'functions/forms.php');
43 require_once(SM_PATH
. 'functions/identity.php');
44 global $imap_stream_options; // in case not defined in config
46 /* --------------------- Get globals ------------------------------------- */
49 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION
);
51 sqgetGlobalVar('delayed_errors', $delayed_errors, SQ_SESSION
);
52 sqgetGlobalVar('composesession', $composesession, SQ_SESSION
);
53 sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION
);
55 // compose_messages only useful in SESSION when a forward-as-attachment
56 // has been preconstructed for us and passed in via that mechanism; once
57 // we have it, we can clear it from the SESSION
58 sqsession_unregister('compose_messages');
60 // Turn on delayed error handling in case we wind up redirecting below
61 $oErrorHandler->setDelayedErrors(true);
63 /** SESSION/POST/GET VARS */
64 sqgetGlobalVar('send_button_count', $send_button_count, SQ_POST
, 1, SQ_TYPE_INT
);
65 for ($i = 1; $i <= $send_button_count; $i++
)
66 if (sqgetGlobalVar('send' . $i, $send, SQ_POST
)) break;
67 // Send can only be achieved by setting $_POST var. If Send = true then
68 // retrieve other form fields from $_POST
69 if (isset($send) && $send) {
74 sqgetGlobalVar('session',$session, $SQ_GLOBAL);
75 sqgetGlobalVar('mailbox',$mailbox, $SQ_GLOBAL);
76 if(!sqgetGlobalVar('identity',$identity, $SQ_GLOBAL)) {
79 sqgetGlobalVar('send_to',$send_to, $SQ_GLOBAL);
80 sqgetGlobalVar('send_to_cc',$send_to_cc, $SQ_GLOBAL);
81 sqgetGlobalVar('send_to_bcc',$send_to_bcc, $SQ_GLOBAL);
82 sqgetGlobalVar('subject',$subject, $SQ_GLOBAL);
83 sqgetGlobalVar('body',$body, $SQ_GLOBAL);
84 sqgetGlobalVar('mailprio',$mailprio, $SQ_GLOBAL);
85 sqgetGlobalVar('request_mdn',$request_mdn, $SQ_GLOBAL);
86 sqgetGlobalVar('request_dr',$request_dr, $SQ_GLOBAL);
87 sqgetGlobalVar('html_addr_search',$html_addr_search, $SQ_GLOBAL);
88 sqgetGlobalVar('mail_sent',$mail_sent, $SQ_GLOBAL);
89 sqgetGlobalVar('passed_id',$passed_id, $SQ_GLOBAL, NULL, SQ_TYPE_BIGINT
);
90 sqgetGlobalVar('passed_ent_id',$passed_ent_id, $SQ_GLOBAL);
91 sqgetGlobalVar('fwduid',$fwduid, $SQ_GLOBAL, '');
93 sqgetGlobalVar('attach',$attach, SQ_POST
);
94 sqgetGlobalVar('draft',$draft, SQ_POST
);
95 sqgetGlobalVar('draft_id',$draft_id, $SQ_GLOBAL);
96 sqgetGlobalVar('ent_num',$ent_num, $SQ_GLOBAL);
97 sqgetGlobalVar('saved_draft',$saved_draft, SQ_FORM
);
99 if ( sqgetGlobalVar('delete_draft',$delete_draft) ) {
100 $delete_draft = (int)$delete_draft;
103 if ( sqgetGlobalVar('startMessage',$startMessage) ) {
104 $startMessage = (int)$startMessage;
111 sqgetGlobalVar('sigappend', $sigappend, SQ_POST
);
112 sqgetGlobalVar('from_htmladdr_search', $from_htmladdr_search, SQ_POST
);
113 sqgetGlobalVar('addr_search_done', $html_addr_search_done, SQ_POST
);
114 sqgetGlobalVar('addr_search_cancel', $html_addr_search_cancel, SQ_POST
);
115 sqgetGlobalVar('send_to_search', $send_to_search, SQ_POST
);
116 sqgetGlobalVar('do_delete', $do_delete, SQ_POST
);
117 sqgetGlobalVar('delete', $delete, SQ_POST
);
118 sqgetGlobalVar('attachments', $attachments, SQ_POST
);
119 if ( sqgetGlobalVar('return', $temp, SQ_POST
) ) {
120 $html_addr_search_done = 'Use Addresses';
124 if ( sqgetGlobalVar('account', $temp, SQ_GET
) ) {
125 $iAccount = (int) $temp;
132 if ( !sqgetGlobalVar('smaction',$action) )
134 if ( sqgetGlobalVar('smaction_reply',$tmp) ) $action = 'reply';
135 if ( sqgetGlobalVar('smaction_reply_all',$tmp) ) $action = 'reply_all';
136 if ( sqgetGlobalVar('smaction_forward',$tmp) ) $action = 'forward';
137 if ( sqgetGlobalVar('smaction_attache',$tmp) ) $action = 'forward_as_attachment';
138 if ( sqgetGlobalVar('smaction_draft',$tmp) ) $action = 'draft';
139 if ( sqgetGlobalVar('smaction_edit_new',$tmp) ) $action = 'edit_as_new';
142 sqgetGlobalVar('smtoken', $submitted_token, $SQ_GLOBAL, '');
145 * Here we decode the data passed in from mailto.php.
147 if ( sqgetGlobalVar('mailtodata', $mailtodata, SQ_GET
) ) {
148 $trtable = array('to' => 'send_to',
149 'cc' => 'send_to_cc',
150 'bcc' => 'send_to_bcc',
152 'subject' => 'subject');
153 $mtdata = unserialize($mailtodata);
155 foreach ($trtable as $f => $t) {
156 if ( !empty($mtdata[$f]) ) {
160 unset($mailtodata,$mtdata, $trtable);
163 /* Location (For HTTP 1.1 header("Location: ...") redirects) */
164 $location = get_location();
165 /* Identities (fetch only once) */
166 $idents = get_identities();
168 /* --------------------- Specific Functions ------------------------------ */
170 function replyAllString($header) {
171 global $include_self_reply_all, $idents;
174 * 1) Remove the addresses we'll be sending the message 'to'
176 if (isset($header->reply_to
)) {
177 $excl_ar = $header->getAddr_a('reply_to');
180 * 2) Remove our identities from the CC list (they still can be in the
181 * TO list) only if $include_self_reply_all is turned off
183 if (!$include_self_reply_all) {
184 foreach($idents as $id) {
185 $excl_ar[strtolower(trim($id['email_address']))] = '';
190 * 3) get the addresses.
192 $url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
195 * 4) generate the string.
197 $url_replytoallcc = '';
198 foreach( $url_replytoall_ar as $email => $personal) {
200 // always quote personal name (can't just quote it if
201 // it contains a comma separator, since it might still
203 $url_replytoallcc .= ", \"$personal\" <$email>";
205 $url_replytoallcc .= ', '. $email;
208 $url_replytoallcc = substr($url_replytoallcc,2);
210 return $url_replytoallcc;
214 * creates top line in reply citations
216 * Line style depends on user preferences.
217 * $orig_date argument is available only from 1.4.3 and 1.5.1 version.
218 * @param object $orig_from From: header object.
219 * @param integer $orig_date email's timestamp
220 * @return string reply citation
222 function getReplyCitation($orig_from, $orig_date) {
223 global $reply_citation_style, $reply_citation_start, $reply_citation_end;
225 if (!is_object($orig_from)) {
228 $sOrig_from = decodeHeader($orig_from->getAddress(false),false,false,true);
231 /* First, return an empty string when no citation style selected. */
232 if (($reply_citation_style == '') ||
($reply_citation_style == 'none')) {
236 /* Make sure our final value isn't an empty string. */
237 if ($sOrig_from == '') {
241 /* Otherwise, try to select the desired citation style. */
242 switch ($reply_citation_style) {
244 // i18n: %s is for author's name
245 $full_reply_citation = sprintf(_("%s wrote:"),$sOrig_from);
248 $start = '<quote who="';
250 $full_reply_citation = $start . $sOrig_from . $end;
252 case 'date_time_author':
254 // The first %s is for date string, the second %s is for author's name.
255 // The date uses formating from "D, F j, Y g:i a" and "D, F j, Y H:i"
258 // "On Sat, December 24, 2004 23:59, Santa wrote:"
259 // If you have to put author's name in front of date string, check comments about
260 // argument swapping at http://php.net/sprintf
261 $full_reply_citation = sprintf(_("On %s, %s wrote:"), getLongDateString($orig_date), $sOrig_from);
264 $start = $reply_citation_start .
265 ($reply_citation_start == '' ?
'' : ' ');
266 $end = $reply_citation_end;
267 $full_reply_citation = $start . $sOrig_from . $end;
273 /* Add line feed and return the citation string. */
274 return ($full_reply_citation . "\n");
278 * Creates header fields in forwarded email body
280 * $default_charset global must be set correctly before you call this function.
281 * @param object $orig_header
284 function getforwardHeader($orig_header) {
285 global $editor_size, $default_charset;
287 // using own strlen function in order to detect correct string length
288 $display = array( _("Subject") => sq_strlen(_("Subject"),$default_charset),
289 _("From") => sq_strlen(_("From"),$default_charset),
290 _("Date") => sq_strlen(_("Date"),$default_charset),
291 _("To") => sq_strlen(_("To"),$default_charset),
292 _("Cc") => sq_strlen(_("Cc"),$default_charset) );
293 $maxsize = max($display);
294 $indent = str_pad('',$maxsize+
2);
295 foreach($display as $key => $val) {
296 $display[$key] = $key .': '. str_pad('', $maxsize - $val);
298 $from = decodeHeader($orig_header->getAddr_s('from',"\n$indent"),false,false,true);
299 $from = str_replace(' ',' ',$from);
300 $to = decodeHeader($orig_header->getAddr_s('to',"\n$indent"),false,false,true);
301 $to = str_replace(' ',' ',$to);
302 $subject = decodeHeader($orig_header->subject
,false,false,true);
303 $subject = str_replace(' ',' ',$subject);
305 // using own str_pad function in order to create correct string pad
306 $bodyTop = sq_str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH
,$default_charset) .
307 "\n". $display[_("Subject")] . $subject . "\n" .
308 $display[_("From")] . $from . "\n" .
309 $display[_("Date")] . getLongDateString( $orig_header->date
, $orig_header->date_unparsed
). "\n" .
310 $display[_("To")] . $to . "\n";
311 if ($orig_header->cc
!= array() && $orig_header->cc
!='') {
312 $cc = decodeHeader($orig_header->getAddr_s('cc',"\n$indent"),false,false,true);
313 $cc = str_replace(' ',' ',$cc);
314 $bodyTop .= $display[_("Cc")] .$cc . "\n";
316 $bodyTop .= str_pad('', $editor_size -2 , '-') .
320 /* ----------------------------------------------------------------------- */
323 * If the session is expired during a post this restores the compose session
326 $session_expired = false;
327 if (sqsession_is_registered('session_expired_post')) {
328 sqgetGlobalVar('session_expired_post', $session_expired_post, SQ_SESSION
);
330 * extra check for username so we don't display previous post data from
331 * another user during this session.
333 if (!empty($session_expired_post['username'])
334 && $session_expired_post['username'] == $username) {
335 // these are the vars that we can set from the expired composed session
336 $compo_var_list = array ('send_to', 'send_to_cc', 'body',
337 'startMessage', 'passed_body', 'use_signature', 'signature',
338 'subject', 'newmail', 'send_to_bcc', 'passed_id', 'mailbox',
339 'from_htmladdr_search', 'identity', 'draft_id', 'delete_draft',
340 'mailprio', 'edit_as_new', 'attachments', 'composesession',
341 'request_mdn', 'request_dr', 'fwduid');
343 foreach ($compo_var_list as $var) {
344 if ( isset($session_expired_post[$var]) && !isset($
$var) ) {
345 $
$var = $session_expired_post[$var];
349 if (!empty($attachments))
350 $attachments = unserialize(urldecode($attachments));
352 sqsession_register($composesession,'composesession');
357 $session_expired = true;
359 unset($session_expired_post);
360 sqsession_unregister('session_expired_post');
361 session_write_close();
362 if (!isset($mailbox)) {
365 if ($compose_new_win == '1') {
366 compose_Header($color, $mailbox);
368 $sHeaderJs = (isset($sHeaderJs)) ?
$sHeaderJs : '';
369 if (strpos($action, 'reply') !== false && $reply_focus) {
370 $sOnload = 'checkForm(\''.$replyfocus.'\');';
372 $sOnload = 'checkForm();';
374 displayPageHeader($color, $mailbox,$sHeaderJs,$sOnload);
376 showInputForm($session, false);
380 if (!isset($composesession)) {
382 sqsession_register(0,'composesession');
384 $composesession = (int)$composesession;
387 if (!isset($session) ||
(isset($newmessage) && $newmessage)) {
388 sqsession_unregister('composesession');
389 $session = "$composesession" +
1;
390 $composesession = $session;
391 sqsession_register($composesession,'composesession');
393 if (!empty($compose_messages[$session])) {
394 $composeMessage = $compose_messages[$session];
396 $composeMessage = new Message();
397 $rfc822_header = new Rfc822Header();
398 $composeMessage->rfc822_header
= $rfc822_header;
399 $composeMessage->reply_rfc822_header
= '';
402 // re-add attachments that were already in this message
403 // FIXME: note that technically this is very bad form -
404 // should never directly manipulate an object like this
405 if (!empty($attachments)) {
406 $attachments = unserialize(urldecode($attachments));
407 if (!empty($attachments) && is_array($attachments))
408 $composeMessage->entities
= $attachments;
411 if (empty($mailbox)) {
417 // validate security token
419 sm_validate_security_token($submitted_token, -1, TRUE);
422 * Set $default_charset to correspond with the user's selection
423 * of language interface.
426 if (! deliverMessage($composeMessage, true)) {
427 showInputForm($session);
430 $draft_message = _("Draft Email Saved");
431 /* If this is a resumed draft, then delete the original */
432 if(isset($delete_draft)) {
433 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, false, $imap_stream_options);
434 sqimap_mailbox_select($imap_stream, $draft_folder);
435 // force bypass_trash=true because message should be saved when deliverMessage() returns true.
436 // in current implementation of sqimap_msgs_list_flag() single message id can
437 // be submitted as string. docs state that it should be array.
438 sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
440 sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
442 sqimap_logout($imap_stream);
445 $oErrorHandler->saveDelayedErrors();
446 session_write_close();
448 if ($compose_new_win == '1') {
449 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
450 header("Location: $location/compose.php?saved_draft=yes&session=$composesession");
452 //FIXME: DON'T ECHO HTML FROM CORE!
453 echo ' <br><br><div style="text-align: center;"><a href="' . $location
454 . '/compose.php?saved_sent=yes&session=' . $composesession . '">'
455 . _("Return") . '</a></div>';
459 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
460 header("Location: $location/right_main.php?mailbox=" . urlencode($draft_folder) .
461 "&startMessage=1¬e=".urlencode($draft_message));
463 //FIXME: DON'T ECHO HTML FROM CORE!
464 echo ' <br><br><div style="text-align: center;"><a href="' . $location
465 . '/right_main.php?mailbox=' . urlencode($draft_folder)
466 . '&startMessage=1&note=' . urlencode($draft_message) .'">'
467 . _("Return") . '</a></div>';
476 // validate security token
478 sm_validate_security_token($submitted_token, -1, TRUE);
480 if (isset($_FILES['attachfile']) &&
481 $_FILES['attachfile']['tmp_name'] &&
482 $_FILES['attachfile']['tmp_name'] != 'none') {
483 $AttachFailure = saveAttachedFiles($session);
486 if (checkInput(false) && !isset($AttachFailure)) {
487 if ($mailbox == "All Folders") {
488 /* We entered compose via the search results page */
489 $mailbox = 'INBOX'; /* Send 'em to INBOX, that's safe enough */
491 $urlMailbox = urlencode($mailbox);
492 if (! isset($passed_id)) {
496 * Set $default_charset to correspond with the user's selection
497 * of language interface.
501 * This is to change all newlines to \n
502 * We'll change them to \r\n later (in the sendMessage function)
504 $body = str_replace("\r\n", "\n", $body);
505 $body = str_replace("\r", "\n", $body);
508 * Rewrap $body so that no line is bigger than $editor_size
510 $body = explode("\n", $body);
512 foreach ($body as $line) {
513 if( $line <> '-- ' ) {
514 $line = rtrim($line);
516 if (sq_strlen($line, $default_charset) <= $editor_size +
1) {
517 $newBody .= $line . "\n";
519 sqWordWrap($line, $editor_size, $default_charset);
520 $newBody .= $line . "\n";
527 $Result = deliverMessage($composeMessage);
534 // NOTE: this hook changed in 1.5.2 from sending $Result and
535 // $composeMessage as args #2 and #3 to being in an array
537 $temp = array(&$Result, &$composeMessage, &$mail_sent);
538 do_hook('compose_send_after', $temp);
540 showInputForm($session);
544 /* if it is resumed draft, delete draft message */
545 if ( isset($delete_draft)) {
546 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, false, $imap_stream_options);
547 sqimap_mailbox_select($imap_stream, $draft_folder);
548 // bypass_trash=true because message should be saved when deliverMessage() returns true.
549 // in current implementation of sqimap_msgs_list_flag() single message id can
550 // be submitted as string. docs state that it should be array.
551 sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
553 sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
555 sqimap_logout($imap_stream);
558 * Store the error array in the session because they will be lost on a redirect
560 $oErrorHandler->saveDelayedErrors();
561 session_write_close();
563 if ($compose_new_win == '1') {
564 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
565 header("Location: $location/compose.php?mail_sent=$mail_sent");
567 //FIXME: DON'T ECHO HTML FROM CORE!
568 echo ' <br><br><div style="text-align: center;"><a href="' . $location
569 . '/compose.php?mail_sent=$mail_sent">'
570 . _("Return") . '</a></div>';
574 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
575 header("Location: $location/right_main.php?mailbox=$urlMailbox".
576 "&startMessage=$startMessage&mail_sent=$mail_sent");
578 //FIXME: DON'T ECHO HTML FROM CORE!
579 echo ' <br><br><div style="text-align: center;"><a href="' . $location
580 . "/right_main.php?mailbox=$urlMailbox"
581 . "&startMessage=$startMessage&mail_sent=$mail_sent\">"
582 . _("Return") . '</a></div>';
587 if ($compose_new_win == '1') {
588 compose_Header($color, $mailbox);
591 displayPageHeader($color, $mailbox);
593 if (isset($AttachFailure)) {
594 plain_error_message(_("Could not move/copy file. File not attached"),
598 showInputForm($session);
599 /* sqimap_logout($imapConnection); */
601 } elseif (isset($html_addr_search_done)) {
603 // validate security token
605 sm_validate_security_token($submitted_token, -1, TRUE);
607 if ($compose_new_win == '1') {
608 compose_Header($color, $mailbox);
611 displayPageHeader($color, $mailbox);
614 if (isset($send_to_search) && is_array($send_to_search)) {
615 foreach ($send_to_search as $k => $v) {
616 if (substr($k, 0, 1) == 'T') {
622 elseif (substr($k, 0, 1) == 'C') {
628 elseif (substr($k, 0, 1) == 'B') {
630 $send_to_bcc .= ', ';
636 showInputForm($session);
637 } elseif (isset($html_addr_search) && !isset($html_addr_search_cancel)) {
638 if (isset($_FILES['attachfile']) &&
639 $_FILES['attachfile']['tmp_name'] &&
640 $_FILES['attachfile']['tmp_name'] != 'none') {
641 if(saveAttachedFiles($session)) {
642 plain_error_message(_("Could not move/copy file. File not attached"));
646 * I am using an include so as to elminiate an extra unnecessary
647 * click. If you can think of a better way, please implement it.
649 include_once('./addrbook_search_html.php');
650 } elseif (isset($attach)) {
652 // validate security token
654 sm_validate_security_token($submitted_token, -1, TRUE);
656 if ($compose_new_win == '1') {
657 compose_Header($color, $mailbox);
659 displayPageHeader($color, $mailbox);
661 if (saveAttachedFiles($session)) {
662 plain_error_message(_("Could not move/copy file. File not attached"));
664 showInputForm($session);
666 elseif (isset($sigappend)) {
668 // validate security token
670 sm_validate_security_token($submitted_token, -1, TRUE);
672 $signature = $idents[$identity]['signature'];
674 $body .= "\n\n".($prefix_sig==true?
"-- \n":'').$signature;
675 if ($compose_new_win == '1') {
676 compose_Header($color, $mailbox);
678 displayPageHeader($color, $mailbox);
680 showInputForm($session);
681 } elseif (isset($do_delete)) {
683 // validate security token
685 sm_validate_security_token($submitted_token, -1, TRUE);
687 if ($compose_new_win == '1') {
688 compose_Header($color, $mailbox);
690 displayPageHeader($color, $mailbox);
693 if (isset($delete) && is_array($delete)) {
694 foreach($delete as $index) {
695 if (!empty($composeMessage->entities
) && isset($composeMessage->entities
[$index])) {
696 $composeMessage->entities
[$index]->purgeAttachments();
697 // FIXME: one person reported that unset() didn't do anything at all here, so this is a work-around... but it triggers PHP notices if the unset() doesn't work, which should be fixed... but bigger question is if unset() doesn't work here, what about everywhere else? Anyway, uncomment this if you think you need it
698 //$composeMessage->entities[$index] = NULL;
699 unset ($composeMessage->entities
[$index]);
702 $new_entities = array();
703 foreach ($composeMessage->entities
as $entity) {
704 $new_entities[] = $entity;
706 $composeMessage->entities
= $new_entities;
708 showInputForm($session);
711 * This handles the default case as well as the error case
712 * (they had the same code) --> if (isset($smtpErrors))
715 if ($compose_new_win == '1') {
716 compose_Header($color, $mailbox);
718 displayPageHeader($color, $mailbox);
723 if (!isset($passed_ent_id)) {
726 if (!isset($passed_id)) {
729 if (!isset($mailbox)) {
732 if (!isset($action)) {
736 $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
738 // forward as attachment - subject is in the message in session
740 if ($action == 'forward_as_attachment' && empty($values['subject']))
741 $subject = $composeMessage->rfc822_header
->subject
;
743 /* in case the origin is not read_body.php */
744 if (isset($send_to)) {
745 $values['send_to'] = $send_to;
747 if (isset($send_to_cc)) {
748 $values['send_to_cc'] = $send_to_cc;
750 if (isset($send_to_bcc)) {
751 $values['send_to_bcc'] = $send_to_bcc;
753 if (isset($subject)) {
754 $values['subject'] = $subject;
756 showInputForm($session, $values);
761 /**************** Only function definitions go below *************/
763 function getforwardSubject($subject)
765 if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
766 (substr(strtolower($subject), 0, 5) != '[fwd:') &&
767 (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
768 $subject = '[Fwd: ' . $subject . ']';
773 /* This function is used when not sending or adding attachments */
774 function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
775 global $editor_size, $default_use_priority, $body, $idents,
776 $use_signature, $data_dir, $username,
777 $key, $imapServerAddress, $imapPort, $imap_stream_options,
778 $composeMessage, $body_quote, $request_mdn, $request_dr,
779 $mdn_user_support, $languages, $squirrelmail_language,
780 $default_charset, $do_not_reply_to_self;
783 * Set $default_charset to correspond with the user's selection
784 * of language interface. $default_charset global is not correct,
785 * if message is composed in new window.
789 $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
793 $imapConnection = sqimap_login($username, false, $imapServerAddress,
794 $imapPort, 0, $imap_stream_options);
796 sqimap_mailbox_select($imapConnection, $mailbox);
797 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
800 if ($passed_ent_id) {
801 /* redefine the messsage in case of message/rfc822 */
802 $message = $message->getEntity($passed_ent_id);
803 /* message is an entity which contains the envelope and type0=message
804 * and type1=rfc822. The actual entities are childs from
805 * $message->entities[0]. That's where the encoding and is located
808 $entities = $message->entities
[0]->findDisplayEntity
809 (array(), $alt_order = array('text/plain'));
810 if (!count($entities)) {
811 $entities = $message->entities
[0]->findDisplayEntity
812 (array(), $alt_order = array('text/plain','text/html'));
814 $orig_header = $message->rfc822_header
; /* here is the envelope located */
815 /* redefine the message for picking up the attachments */
816 $message = $message->entities
[0];
819 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
820 if (!count($entities)) {
821 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','text/html'));
823 $orig_header = $message->rfc822_header
;
826 $type0 = $message->type0
;
827 $type1 = $message->type1
;
828 foreach ($entities as $ent) {
829 $msg = $message->getEntity($ent);
830 $type0 = $msg->type0
;
831 $type1 = $msg->type1
;
832 $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
833 $body_part_entity = $message->getEntity($ent);
834 $bodypart = decodeBody($unencoded_bodypart,
835 $body_part_entity->header
->encoding
);
836 if ($type1 == 'html') {
837 $bodypart = str_replace("\n", ' ', $bodypart);
838 $bodypart = preg_replace(array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
839 $bodypart = str_replace(array(' ','>','<'),array(' ','>','<'),$bodypart);
840 $bodypart = strip_tags($bodypart);
842 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
843 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
844 if (mb_detect_encoding($bodypart) != 'ASCII') {
845 $bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
849 // charset encoding in compose form stuff
850 if (isset($body_part_entity->header
->parameters
['charset'])) {
851 $actual = $body_part_entity->header
->parameters
['charset'];
853 $actual = 'us-ascii';
856 if ( $actual && is_conversion_safe($actual) && $actual != $default_charset){
857 $bodypart = charset_convert($actual,$bodypart,$default_charset,false);
859 // end of charset encoding in compose
863 if ($default_use_priority) {
864 $mailprio = substr($orig_header->priority
,0,1);
872 $from_o = $orig_header->from
;
873 if (is_array($from_o)) {
874 if (isset($from_o[0])) {
875 $from_o = $from_o[0];
878 if (is_object($from_o)) {
879 $orig_from = $from_o->getAddress();
884 $identities = array();
885 if (count($idents) > 1) {
886 foreach($idents as $nr=>$data) {
887 $enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
888 $identities[] = $enc_from_name;
891 $identity_match = $orig_header->findAddress($identities);
892 if ($identity_match !== FALSE) {
893 $identity = $identity_match;
899 $use_signature = FALSE;
900 $composeMessage->rfc822_header
= $orig_header;
901 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
902 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
903 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
904 $send_from = $orig_header->getAddr_s('from');
905 $send_from_parts = new AddressStructure();
906 $send_from_parts = $orig_header->parseAddress($send_from);
907 $send_from_add = $send_from_parts->mailbox
. '@' . $send_from_parts->host
;
908 $identity = find_identity(array($send_from_add));
909 $subject = decodeHeader($orig_header->subject
,false,false,true);
911 // Remember the receipt settings
912 $request_mdn = $mdn_user_support && !empty($orig_header->dnt
) ?
'1' : '0';
913 $request_dr = $mdn_user_support && !empty($orig_header->drnt
) ?
'1' : '0';
915 /* remember the references and in-reply-to headers in case of an reply */
916 //FIXME: it would be better to fiddle with headers inside of the message object or possibly when delivering the message to its destination (drafts folder?); is this possible?
917 $composeMessage->rfc822_header
->more_headers
['References'] = $orig_header->references
;
918 $composeMessage->rfc822_header
->more_headers
['In-Reply-To'] = $orig_header->in_reply_to
;
919 // rewrap the body to clean up quotations and line lengths
920 sqBodyWrap($body, $editor_size);
921 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
923 case ('edit_as_new'):
924 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
925 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
926 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
927 $subject = decodeHeader($orig_header->subject
,false,false,true);
928 $mailprio = $orig_header->priority
;
930 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
931 // rewrap the body to clean up quotations and line lengths
932 sqBodyWrap($body, $editor_size);
936 $subject = getforwardSubject(decodeHeader($orig_header->subject
,false,false,true));
937 $body = getforwardHeader($orig_header) . $body;
938 // the logic for calling sqUnWordWrap here would be to allow the browser to wrap the lines
939 // forwarded message text should be as undisturbed as possible, so commenting out this call
940 // sqUnWordWrap($body);
941 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
943 //add a blank line after the forward headers
944 $body = "\n" . $body;
946 case ('forward_as_attachment'):
947 $subject = getforwardSubject(decodeHeader($orig_header->subject
,false,false,true));
948 $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
949 $subject = decodeHeader($orig_header->subject
,false,false,true);
950 $subject = str_replace('"', "'", $subject);
951 $subject = trim($subject);
952 if (substr(strtolower($subject), 0, 4) != 'fwd:') {
953 $subject = 'Fwd: ' . $subject;
958 if(isset($orig_header->mail_followup_to
) && $orig_header->mail_followup_to
) {
959 $send_to = $orig_header->getAddr_s('mail_followup_to');
961 $send_to_cc = replyAllString($orig_header);
962 $send_to_cc = decodeHeader($send_to_cc,false,false,true);
963 $send_to_cc = str_replace('""', '"', $send_to_cc);
966 // skip this if send_to was already set right above here
968 $send_to = $orig_header->reply_to
;
969 if (is_array($send_to) && count($send_to)) {
970 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
971 } else if (is_object($send_to)) { /* unneccesarry, just for failsafe purpose */
972 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
974 $send_to = $orig_header->getAddr_s('from', ',', FALSE, TRUE);
977 $send_to = decodeHeader($send_to,false,false,true);
978 $send_to = str_replace('""', '"', $send_to);
981 // If user doesn't want replies to her own messages
982 // going back to herself (instead send again to the
983 // original recipient of the message being replied to),
984 // then iterate through identities, checking if the TO
985 // field is one of them (if the reply is to ourselves)
987 // Note we don't bother if the original message doesn't
988 // have anything in the TO field itself (because that's
989 // what we use if we change the recipient to be that of
990 // the previous message)
992 if ($do_not_reply_to_self && !empty($orig_header->to
)) {
996 foreach($idents as $id) {
998 if (!empty($id['email_address'])
999 && strpos($send_to, $id['email_address']) !== FALSE) {
1001 // if this is a reply-all, the original recipient
1002 // is already in the CC field, so we can just blank
1003 // the recipient (TO field) (as long as the CC field
1004 // isn't empty that is)... but then move the CC into
1005 // the TO, so TO isn't empty
1007 if ($action == 'reply_all' && !empty($send_to_cc)) {
1008 $orig_to = $send_to_cc;
1013 $orig_to = $orig_header->to
;
1014 if (is_array($orig_to) && count($orig_to)) {
1015 $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
1016 } else if (is_object($orig_to)) { /* unneccesarry, just for failsafe purpose */
1017 $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
1021 $orig_to = decodeHeader($orig_to,false,false,true);
1022 $orig_to = str_replace('""', '"', $orig_to);
1028 // if the reply was addressed back to ourselves,
1029 // we will send it to the TO of the previous message
1031 if (!empty($orig_to)) {
1033 $send_to = $orig_to;
1035 // in this case, we also want to reset the FROM
1036 // identity as well (it should match the original
1037 // *FROM* header instead of TO or CC)
1039 if (count($idents) > 1) {
1041 foreach($idents as $i => $id) {
1042 if (!empty($id['email_address'])
1043 && strpos($orig_from, $id['email_address']) !== FALSE) {
1055 $subject = decodeHeader($orig_header->subject
,false,false,true);
1056 $subject = str_replace('"', "'", $subject);
1057 $subject = trim($subject);
1058 if (substr(strtolower($subject), 0, 3) != 're:') {
1059 $subject = 'Re: ' . $subject;
1061 /* this corrects some wrapping/quoting problems on replies */
1062 $rewrap_body = explode("\n", $body);
1063 $from = (is_array($orig_header->from
) && !empty($orig_header->from
)) ?
$orig_header->from
[0] : $orig_header->from
;
1065 $strip_sigs = getPref($data_dir, $username, 'strip_sigs');
1066 foreach ($rewrap_body as $line) {
1067 if ($strip_sigs && rtrim($line, "\r\n") == '-- ') {
1070 if (preg_match("/^(>+)/", $line, $matches)) {
1072 $body .= $body_quote . str_replace("\n", "\n$body_quote$gt ", rtrim($line)) ."\n";
1074 $body .= $body_quote . (!empty($body_quote) ?
' ' : '') . str_replace("\n", "\n$body_quote" . (!empty($body_quote) ?
' ' : ''), rtrim($line)) . "\n";
1078 //rewrap the body to clean up quotations and line lengths
1079 $body = sqBodyWrap ($body, $editor_size);
1081 $body = getReplyCitation($from , $orig_header->date
) . $body;
1082 $composeMessage->reply_rfc822_header
= $orig_header;
1088 //FIXME: we used to register $compose_messages in the session here, but not any more - so do we still need the session_write_close() and sqimap_logout() here? We probably need the IMAP logout, but what about the session closure?
1089 session_write_close();
1090 sqimap_logout($imapConnection);
1092 $ret = array( 'send_to' => $send_to,
1093 'send_to_cc' => $send_to_cc,
1094 'send_to_bcc' => $send_to_bcc,
1095 'subject' => $subject,
1096 'mailprio' => $mailprio,
1098 'identity' => $identity );
1101 } /* function newMail() */
1104 * downloads attachments from original message, stores them in attachment directory and adds
1105 * them to composed message.
1106 * @param object $message
1107 * @param object $composeMessage
1108 * @param integer $passed_id
1109 * @param mixed $entities
1110 * @param mixed $imapConnection
1113 function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
1114 global $squirrelmail_language, $languages, $username, $attachment_dir;
1116 if (!count($message->entities
) ||
1117 ($message->type0
== 'message' && $message->type1
== 'rfc822')) {
1118 if ( !in_array($message->entity_id
, $entities) && $message->entity_id
) {
1119 switch ($message->type0
) {
1121 if ($message->type1
== 'rfc822') {
1122 $filename = $message->rfc822_header
->subject
;
1123 if ($filename == "") {
1124 $filename = "untitled-".$message->entity_id
;
1126 $filename .= '.eml';
1128 $filename = $message->getFilename();
1132 if (!$message->mime_header
) { /* temporary hack */
1133 $message->mime_header
= $message->header
;
1135 $filename = $message->getFilename();
1138 //FIXME: added three args to the following, so as to set the last one to TRUE, to mimick a fix in 1.4.21 (#2994865), but didn't test this (note that in 1.4.21, the 2nd and 3rd args are FALSE, but here in this code, they weren't being specified (thus defaulting to TRUE), so I don't know if that means this code is outdated and should have been changed to FALSE, FALSE or if this code is completely different and the addition of the TRUE for arg #4 is wrong
1139 $filename = str_replace(' ', ' ', decodeHeader($filename, true, true, true));
1140 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1141 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
1142 $filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
1145 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1146 $localfilename = sq_get_attach_tempfile();
1147 $message->att_local_name
= $localfilename;
1149 $composeMessage->initAttachment($message->type0
.'/'.$message->type1
,$filename,
1152 /* Write Attachment to file */
1153 $fp = fopen ($hashed_attachment_dir . '/' . $localfilename, 'wb');
1154 mime_print_body_lines ($imapConnection, $passed_id, $message->entity_id
, $message->header
->encoding
, $fp);
1158 for ($i=0, $entCount=count($message->entities
); $i<$entCount;$i++
) {
1159 $composeMessage=getAttachments($message->entities
[$i], $composeMessage, $passed_id, $entities, $imapConnection);
1162 return $composeMessage;
1165 function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
1166 $passed_ent_id='', $imapConnection) {
1167 if (!$passed_ent_id) {
1168 $body_a = sqimap_run_command($imapConnection,
1169 'FETCH '.$passed_id.' RFC822',
1170 TRUE, $response, $readmessage,
1173 $body_a = sqimap_run_command($imapConnection,
1174 'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
1175 TRUE, $response, $readmessage, TRUE);
1176 $message = $message->parent
;
1178 if ($response == 'OK') {
1179 $subject = encodeHeader($message->rfc822_header
->subject
);
1180 array_shift($body_a);
1182 $body = implode('', $body_a) . "\r\n";
1184 global $username, $attachment_dir;
1185 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1186 $localfilename = sq_get_attach_tempfile();
1187 $fp = fopen($hashed_attachment_dir . '/' . $localfilename, 'wb');
1188 fwrite ($fp, $body);
1190 $composeMessage->initAttachment('message/rfc822',$subject.'.eml',
1193 return $composeMessage;
1196 function showInputForm ($session, $values=false) {
1197 global $send_to, $send_to_cc, $send_to_bcc,
1198 $body, $startMessage, $action, $attachments,
1199 $use_signature, $signature, $prefix_sig, $session_expired,
1200 $editor_size, $editor_height, $subject, $newmail,
1201 $use_javascript_addr_book, $passed_id, $mailbox, $fwduid,
1202 $from_htmladdr_search, $location_of_buttons, $attachment_dir,
1203 $username, $data_dir, $identity, $idents, $delete_draft,
1204 $mailprio, $compose_new_win, $saved_draft, $mail_sent, $sig_first,
1205 $composeMessage, $composesession, $default_charset,
1206 $compose_onsubmit, $oTemplate, $oErrorHandler;
1208 if (checkForJavascript()) {
1209 $onfocus = ' onfocus="alreadyFocused=true;"';
1210 $onfocus_array = array('onfocus' => 'alreadyFocused=true;');
1214 $onfocus_array = array();
1218 $send_to = $values['send_to'];
1219 $send_to_cc = $values['send_to_cc'];
1220 $send_to_bcc = $values['send_to_bcc'];
1221 $subject = $values['subject'];
1222 $mailprio = $values['mailprio'];
1223 $body = $values['body'];
1224 $identity = (int) $values['identity'];
1226 $send_to = decodeHeader($send_to, true, false);
1227 $send_to_cc = decodeHeader($send_to_cc, true, false);
1228 $send_to_bcc = decodeHeader($send_to_bcc, true, false);
1231 if ($use_javascript_addr_book) {
1232 //FIXME: NO HTML IN CORE!
1233 echo "\n". '<script type="text/javascript">'."\n<!--\n" .
1234 'function open_abook() { ' . "\n" .
1235 ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
1236 '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
1237 ' if((!nwin.opener) && (document.windows != null))' . "\n" .
1238 ' nwin.opener = document.windows;' . "\n" .
1240 "// -->\n</script>\n\n";
1243 //FIXME: NO HTML IN CORE!
1244 echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
1245 'enctype="multipart/form-data"';
1247 $compose_onsubmit = array();
1249 do_hook('compose_form', $null);
1251 // Plugins that use compose_form hook can add an array entry
1252 // to the globally scoped $compose_onsubmit; we add them up
1253 // here and format the form tag's full onsubmit handler.
1254 // Each plugin should use "return false" if they need to
1255 // stop form submission but otherwise should NOT use "return
1256 // true" to give other plugins the chance to do what they need
1257 // to do; SquirrelMail itself will add the final "return true".
1258 // Onsubmit text is enclosed inside of double quotes, so plugins
1259 // need to quote accordingly.
1261 // Also, plugin authors should try to retain compatibility with
1262 // the Compose Extras plugin by resetting its compose submit
1263 // counter when preventing form submit. Use this code:
1264 // if (your-code-here) { submit_count = 0; return false; }
1266 if (checkForJavascript()) {
1267 if (empty($compose_onsubmit))
1268 $compose_onsubmit = array();
1269 else if (!is_array($compose_onsubmit))
1270 $compose_onsubmit = array($compose_onsubmit);
1272 $onsubmit_text = '';
1273 foreach ($compose_onsubmit as $text) {
1274 $text = trim($text);
1275 if (!empty($text)) {
1276 if (substr($text, -1) != ';' && substr($text, -1) != '}')
1278 $onsubmit_text .= $text;
1282 if (!empty($onsubmit_text))
1283 //FIXME: DON'T ECHO HTML FROM CORE!
1284 echo ' onsubmit="' . $onsubmit_text . ' return true;"';
1288 //FIXME: NO HTML IN CORE!
1291 //FIXME: DON'T ECHO HTML FROM CORE!
1292 echo addHidden('smtoken', sm_generate_security_token());
1294 //FIXME: DON'T ECHO HTML FROM CORE!
1295 echo addHidden('startMessage', $startMessage);
1297 if ($action == 'draft') {
1298 //FIXME: DON'T ECHO HTML FROM CORE!
1299 echo addHidden('delete_draft', $passed_id);
1301 if (isset($delete_draft)) {
1302 //FIXME: DON'T ECHO HTML FROM CORE!
1303 echo addHidden('delete_draft', $delete_draft);
1305 if (isset($session)) {
1306 //FIXME: DON'T ECHO HTML FROM CORE!
1307 echo addHidden('session', $session);
1310 if (isset($passed_id)) {
1311 //FIXME: DON'T ECHO HTML FROM CORE!
1312 echo addHidden('passed_id', $passed_id);
1315 if (isset($fwduid)) {
1316 //FIXME: DON'T ECHO HTML FROM CORE!
1317 echo addHidden('fwduid', $fwduid);
1320 if ($saved_draft == 'yes') {
1321 $oTemplate->assign('note', _("Your draft has been saved."));
1322 $oTemplate->display('note.tpl');
1324 if ($mail_sent == 'yes') {
1325 $oTemplate->assign('note', _("Your mail has been sent."));
1326 $oTemplate->display('note.tpl');
1328 if ($compose_new_win == '1') {
1329 $oTemplate->display('compose_newwin_close.tpl');
1332 if ($location_of_buttons == 'top') {
1333 //FIXME: DON'T ECHO HTML FROM CORE!
1334 showComposeButtonRow();
1337 $identities = array();
1338 if (count($idents) > 1) {
1340 foreach($idents as $id => $data) {
1341 $identities[$id] = $data['full_name'].' <'.$data['email_address'].'>';
1345 $oTemplate->assign('identities', $identities);
1346 $oTemplate->assign('identity_def', $identity);
1347 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1349 $oTemplate->assign('to', sm_encode_html_special_chars($send_to));
1350 $oTemplate->assign('cc', sm_encode_html_special_chars($send_to_cc));
1351 $oTemplate->assign('bcc', sm_encode_html_special_chars($send_to_bcc));
1352 $oTemplate->assign('subject', sm_encode_html_special_chars($subject));
1356 global $accesskey_compose_to, $accesskey_compose_cc,
1357 $accesskey_compose_identity, $accesskey_compose_bcc,
1358 $accesskey_compose_subject;
1359 $oTemplate->assign('accesskey_compose_identity', $accesskey_compose_identity);
1360 $oTemplate->assign('accesskey_compose_to', $accesskey_compose_to);
1361 $oTemplate->assign('accesskey_compose_cc', $accesskey_compose_cc);
1362 $oTemplate->assign('accesskey_compose_bcc', $accesskey_compose_bcc);
1363 $oTemplate->assign('accesskey_compose_subject', $accesskey_compose_subject);
1365 $oTemplate->display('compose_header.tpl');
1367 if ($location_of_buttons == 'between') {
1368 //FIXME: DON'T ECHO HTML FROM CORE!
1369 showComposeButtonRow();
1373 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
1374 $signature = $idents[$identity]['signature'];
1376 if ($sig_first == '1') {
1378 * FIXME: test is specific to ja_JP translation implementation.
1379 * This test might apply incorrect conversion to other translations, but
1380 * use of 7bit iso-2022-jp charset in other translations might have other
1383 if ($default_charset == 'iso-2022-jp') {
1384 $body_str = "\n\n".($prefix_sig==true?
"-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1386 $body_str = "\n\n".($prefix_sig==true?
"-- \n":'').decodeHeader($signature,false,false);
1388 $body_str .= "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
1390 $body_str = "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
1391 // FIXME: test is specific to ja_JP translation implementation. See above comments.
1392 if ($default_charset == 'iso-2022-jp') {
1393 $body_str .= "\n\n".($prefix_sig==true?
"-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1395 $body_str .= "\n\n".($prefix_sig==true?
"-- \n":'').decodeHeader($signature,false,false);
1399 $body_str = sm_encode_html_special_chars(decodeHeader($body,false,false));
1402 $oTemplate->assign('editor_width', (int)$editor_size);
1403 $oTemplate->assign('editor_height', (int)$editor_height);
1404 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1405 $oTemplate->assign('body', $body_str);
1406 $oTemplate->assign('show_bottom_send', $location_of_buttons!='bottom');
1410 global $accesskey_compose_body, $accesskey_compose_send;
1411 $oTemplate->assign('accesskey_compose_body', $accesskey_compose_body);
1412 $oTemplate->assign('accesskey_compose_send', $accesskey_compose_send);
1414 $oTemplate->display ('compose_body.tpl');
1416 if ($location_of_buttons == 'bottom') {
1417 //FIXME: DON'T ECHO HTML FROM CORE!
1418 showComposeButtonRow();
1421 // composeMessage can be empty when coming from a restored session
1422 if (is_object($composeMessage) && $composeMessage->entities
)
1423 $attach_array = $composeMessage->entities
;
1424 if ($session_expired && !empty($attachments) && is_array($attachments))
1425 $attach_array = $attachments;
1427 /* This code is for attachments */
1428 if ((bool) ini_get('file_uploads')) {
1430 /* Calculate the max size for an uploaded file.
1431 * This is advisory for the user because we can't actually prevent
1432 * people to upload too large files. */
1434 /* php.ini vars which influence the max for uploads */
1435 $configvars = array('post_max_size', 'memory_limit', 'upload_max_filesize');
1436 foreach($configvars as $var) {
1437 /* skip 0 or empty values, and -1 which means 'unlimited' */
1438 if( $size = getByteSize(ini_get($var)) ) {
1439 if ( $size != '-1' ) {
1446 global $username, $attachment_dir;
1447 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1448 if (!empty($attach_array)) {
1449 foreach ($attach_array as $key => $attachment) {
1450 $attached_file = $attachment->att_local_name
;
1451 if ($attachment->att_local_name ||
$attachment->body_part
) {
1452 $attached_filename = decodeHeader($attachment->mime_header
->getParameter('name'));
1453 $type = $attachment->mime_header
->type0
.'/'.
1454 $attachment->mime_header
->type1
;
1458 $a['FileName'] = $attached_filename;
1459 $a['ContentType'] = $type;
1460 $a['Size'] = filesize($hashed_attachment_dir . '/' . $attached_file);
1467 $oTemplate->assign('max_file_size', empty($max) ?
-1 : $max);
1468 $oTemplate->assign('attachments', $attach);
1472 global $accesskey_compose_attach_browse, $accesskey_compose_attach,
1473 $accesskey_compose_delete_attach;
1474 $oTemplate->assign('accesskey_compose_attach_browse', $accesskey_compose_attach_browse);
1475 $oTemplate->assign('accesskey_compose_attach', $accesskey_compose_attach);
1476 $oTemplate->assign('accesskey_compose_delete_attach', $accesskey_compose_delete_attach);
1478 $oTemplate->display('compose_attachments.tpl');
1479 } // End of file_uploads if-block
1480 /* End of attachment code */
1482 $oTemplate->assign('username', $username);
1483 $oTemplate->assign('smaction', $action);
1484 $oTemplate->assign('mailbox', $mailbox);
1485 sqgetGlobalVar('QUERY_STRING', $queryString, SQ_SERVER
);
1486 $oTemplate->assign('querystring', $queryString);
1487 $oTemplate->assign('composesession', $composesession);
1488 $oTemplate->assign('send_button_count', unique_widget_name('send', TRUE));
1489 if (!empty($attach_array))
1490 $oTemplate->assign('attachments', urlencode(serialize($attach_array)));
1492 $aUserNotices = array();
1494 // File uploads are off, so we didn't show that part of the form.
1495 // To avoid bogus bug reports, tell the user why.
1496 if (!(bool) ini_get('file_uploads')) {
1497 $aUserNotices[] = _("Because PHP file uploads are turned off, you can not attach files to this message. Please see your system administrator for details.");
1500 $oTemplate->assign('user_notices', $aUserNotices);
1502 $oTemplate->display('compose_form_close.tpl');
1504 if ($compose_new_win=='1') {
1505 $oTemplate->display('compose_newwin_close.tpl');
1508 $oErrorHandler->setDelayedErrors(false);
1509 $oTemplate->display('footer.tpl');
1513 function showComposeButtonRow() {
1514 global $use_javascript_addr_book, $save_as_draft,
1515 $default_use_priority, $mailprio, $default_use_mdn,
1516 $request_mdn, $request_dr,
1517 $data_dir, $username;
1519 global $oTemplate, $buffer_hook;
1521 if ($default_use_priority) {
1522 $priorities = array('1'=>_("High"), '3'=>_("Normal"), '5'=>_("Low"));
1523 $priority = isset($mailprio) ?
$mailprio : 3;
1525 $priorities = array();
1529 $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
1531 $address_book_button_attribs = array();
1532 global $accesskey_compose_addresses;
1533 if ($accesskey_compose_addresses != 'NONE')
1534 $address_book_button_attribs['accesskey'] = $accesskey_compose_addresses;
1535 if ($use_javascript_addr_book && checkForJavascript()) {
1536 $addr_book = addButton(_("Addresses"),
1538 array_merge($address_book_button_attribs, array('onclick' => 'javascript:open_abook();')));
1540 $addr_book = addSubmit(_("Addresses"), 'html_addr_search', $address_book_button_attribs);
1543 $oTemplate->assign('allow_priority', $default_use_priority==1);
1544 $oTemplate->assign('priority_list', $priorities);
1545 $oTemplate->assign('current_priority', $priority);
1547 $oTemplate->assign('notifications_enabled', $mdn_user_support==1);
1548 $oTemplate->assign('read_receipt', $request_mdn=='1');
1549 $oTemplate->assign('delivery_receipt', $request_dr=='1');
1551 $oTemplate->assign('drafts_enabled', $save_as_draft);
1552 $oTemplate->assign('address_book_button', $addr_book);
1556 global $accesskey_compose_priority, $accesskey_compose_on_read,
1557 $accesskey_compose_on_delivery, $accesskey_compose_signature,
1558 $accesskey_compose_save_draft, $accesskey_compose_send;
1559 $oTemplate->assign('accesskey_compose_priority', $accesskey_compose_priority);
1560 $oTemplate->assign('accesskey_compose_on_read', $accesskey_compose_on_read);
1561 $oTemplate->assign('accesskey_compose_on_delivery', $accesskey_compose_on_delivery);
1562 $oTemplate->assign('accesskey_compose_signature', $accesskey_compose_signature);
1563 $oTemplate->assign('accesskey_compose_save_draft', $accesskey_compose_save_draft);
1564 $oTemplate->assign('accesskey_compose_send', $accesskey_compose_send);
1566 $oTemplate->display('compose_buttons.tpl');
1569 function checkInput ($show) {
1571 * I implemented the $show variable because the error messages
1572 * were getting sent before the page header. So, I check once
1573 * using $show=false, and then when i'm ready to display the error
1574 * message, show=true
1576 global $send_to, $send_to_cc, $send_to_bcc;
1578 $send_to = trim($send_to);
1579 $send_to_cc = trim($send_to_cc);
1580 $send_to_bcc = trim($send_to_bcc);
1581 if (empty($send_to) && empty($send_to_cc) && empty($send_to_bcc)) {
1583 plain_error_message(_("You have not filled in the \"To:\" field."));
1588 } /* function checkInput() */
1591 /* True if FAILURE */
1592 function saveAttachedFiles($session) {
1593 global $composeMessage, $username, $attachment_dir;
1595 /* get out of here if no file was attached at all */
1596 if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
1600 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1601 $localfilename = sq_get_attach_tempfile();
1602 $fullpath = $hashed_attachment_dir . '/' . $localfilename;
1604 // m_u_f works better with restricted PHP installs (safe_mode, open_basedir),
1605 // if that doesn't work, try a simple rename.
1606 if (!sq_call_function_suppress_errors('move_uploaded_file', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1607 if (!sq_call_function_suppress_errors('rename', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1611 $type = strtolower($_FILES['attachfile']['type']);
1612 $name = $_FILES['attachfile']['name'];
1613 $composeMessage->initAttachment($type, $name, $localfilename);
1617 * Parse strings such as "8M" and "2k" into their corresponding size in bytes
1619 * NOTE: This function only recognizes the suffixes "K", "M" and "G"
1620 * and will probably break very easily if the given size is in
1621 * some completely different format.
1623 * @param string $ini_size The input string to be converted
1625 * @return mixed Boolean FALSE if something went wrong (the value passed in
1626 * was empty?, the suffix was not recognized?), otherwise, the
1627 * converted size in bytes (just the number (as an integer),
1628 * no unit identifier included)
1631 function getByteSize($ini_size) {
1637 $ini_size = trim($ini_size);
1639 // if there's some kind of letter at the end of the string we need to multiply.
1640 if(!is_numeric(substr($ini_size, -1))) {
1642 switch(strtoupper(substr($ini_size, -1))) {
1644 $bytesize = 1073741824;
1647 $bytesize = 1048576;
1656 return ($bytesize * (int)substr($ini_size, 0, -1));
1664 * temporary function to make use of the deliver class.
1665 * In the future the responsible backend should be automaticly loaded
1666 * and conf.pl should show a list of available backends.
1667 * The message also should be constructed by the message class.
1669 * @param object $composeMessage The message being sent. Please note
1670 * that it is passed by reference and
1671 * will be returned modified, with additional
1672 * headers, such as Message-ID, Date, In-Reply-To,
1673 * References, and so forth.
1675 * @return boolean FALSE if delivery failed, or some non-FALSE value
1679 function deliverMessage(&$composeMessage, $draft=false) {
1680 global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
1681 $username, $identity, $idents, $data_dir,
1682 $request_mdn, $request_dr, $default_charset, $useSendmail,
1683 $domain, $action, $default_move_to_sent, $move_to_sent,
1684 $imapServerAddress, $imapPort, $imap_stream_options, $sent_folder, $key;
1686 $rfc822_header = $composeMessage->rfc822_header
;
1688 $abook = addressbook_init(false, true);
1689 $rfc822_header->to
= $rfc822_header->parseAddress($send_to,true, array(), '', $domain, array(&$abook,'lookup'));
1690 $rfc822_header->cc
= $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain, array(&$abook,'lookup'));
1691 $rfc822_header->bcc
= $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain, array(&$abook,'lookup'));
1692 $rfc822_header->priority
= $mailprio;
1693 $rfc822_header->subject
= $subject;
1695 $special_encoding='';
1696 if (strtolower($default_charset) == 'iso-2022-jp') {
1697 if (mb_detect_encoding($body) == 'ASCII') {
1698 $special_encoding = '8bit';
1700 $body = mb_convert_encoding($body, 'JIS');
1701 $special_encoding = '7bit';
1704 $composeMessage->setBody($body);
1707 $reply_to = $idents[$identity]['reply_to'];
1708 if ($reply_to && strpos($reply_to, '@') === FALSE)
1709 $reply_to .= '@' . $domain;
1711 $from_addr = build_from_header($identity);
1712 $rfc822_header->from
= $rfc822_header->parseAddress($from_addr,true);
1714 $rfc822_header->reply_to
= $rfc822_header->parseAddress($reply_to,true);
1716 /* Receipt: On Read */
1717 if (isset($request_mdn) && $request_mdn) {
1718 $rfc822_header->dnt
= $rfc822_header->parseAddress($from_addr,true);
1719 } elseif (isset($rfc822_header->dnt
)) {
1720 unset($rfc822_header->dnt
);
1723 /* Receipt: On Delivery */
1724 if (!empty($request_dr)) {
1725 //FIXME: it would be better to fiddle with headers inside of the message object or possibly when delivering the message to its destination; is this possible?
1726 $rfc822_header->more_headers
['Return-Receipt-To'] = $from_addr;
1727 } elseif (isset($rfc822_header->more_headers
['Return-Receipt-To'])) {
1728 unset($rfc822_header->more_headers
['Return-Receipt-To']);
1731 /* multipart messages */
1732 if (count($composeMessage->entities
)) {
1733 $message_body = new Message();
1734 $message_body->body_part
= $composeMessage->body_part
;
1735 $composeMessage->body_part
= '';
1736 $mime_header = new MessageHeader
;
1737 $mime_header->type0
= 'text';
1738 $mime_header->type1
= 'plain';
1739 if ($special_encoding) {
1740 $mime_header->encoding
= $special_encoding;
1742 $mime_header->encoding
= '8bit';
1744 if ($default_charset) {
1745 $mime_header->parameters
['charset'] = $default_charset;
1747 $message_body->mime_header
= $mime_header;
1748 array_unshift($composeMessage->entities
, $message_body);
1749 $content_type = new ContentType('multipart/mixed');
1751 $content_type = new ContentType('text/plain');
1752 if ($special_encoding) {
1753 $rfc822_header->encoding
= $special_encoding;
1755 $rfc822_header->encoding
= '8bit';
1757 if ($default_charset) {
1758 $content_type->properties
['charset']=$default_charset;
1762 $rfc822_header->content_type
= $content_type;
1763 $composeMessage->rfc822_header
= $rfc822_header;
1764 if ($action == 'reply' ||
$action == 'reply_all') {
1765 global $passed_id, $passed_ent_id;
1766 $reply_id = $passed_id;
1767 $reply_ent_id = $passed_ent_id;
1773 /* Here you can modify the message structure just before we hand
1774 it over to deliver; plugin authors note that $composeMessage
1775 is sent and modified by reference since 1.5.2 */
1776 do_hook('compose_send', $composeMessage);
1778 if (!$useSendmail && !$draft) {
1779 require_once(SM_PATH
. 'class/deliver/Deliver_SMTP.class.php');
1780 $deliver = new Deliver_SMTP();
1781 global $smtpServerAddress, $smtpPort, $smtp_stream_options, $pop_before_smtp, $pop_before_smtp_host;
1783 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ?
true : false;
1784 if (empty($pop_before_smtp_host)) $pop_before_smtp_host = $smtpServerAddress;
1785 get_smtp_user($user, $pass);
1786 $stream = $deliver->initStream($composeMessage,$domain,0,
1787 $smtpServerAddress, $smtpPort, $user, $pass, $authPop, $pop_before_smtp_host, $smtp_stream_options);
1788 } elseif (!$draft) {
1789 require_once(SM_PATH
. 'class/deliver/Deliver_SendMail.class.php');
1790 global $sendmail_path, $sendmail_args;
1791 // Check for outdated configuration
1792 if (!isset($sendmail_args)) {
1793 if ($sendmail_path=='/var/qmail/bin/qmail-inject') {
1794 $sendmail_args = '';
1796 $sendmail_args = '-i -t';
1799 $deliver = new Deliver_SendMail(array('sendmail_args'=>$sendmail_args));
1800 $stream = $deliver->initStream($composeMessage,$sendmail_path);
1802 global $draft_folder;
1803 $imap_stream = sqimap_login($username, false, $imapServerAddress,
1804 $imapPort, 0, $imap_stream_options);
1805 if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
1806 require_once(SM_PATH
. 'class/deliver/Deliver_IMAP.class.php');
1807 $imap_deliver = new Deliver_IMAP();
1808 $success = $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $draft_folder);
1809 sqimap_logout($imap_stream);
1810 unset ($imap_deliver);
1811 $composeMessage->purgeAttachments();
1814 $msg = '<br />'.sprintf(_("Error: Draft folder %s does not exist."), sm_encode_html_special_chars($draft_folder));
1815 plain_error_message($msg);
1821 $deliver->mail($composeMessage, $stream, $reply_id, $reply_ent_id);
1822 $success = $deliver->finalizeStream($stream);
1825 // $deliver->dlv_server_msg is not always server's reply
1826 $msg = _("Message not sent.")
1828 . (isset($deliver->dlv_msg
) ?
$deliver->dlv_msg
: '');
1829 if (!empty($deliver->dlv_server_msg
)) {
1830 // add 'server replied' part only when it is not empty.
1831 // Delivery error can be generated by delivery class itself
1833 . _("Server replied:") . ' '
1834 . (isset($deliver->dlv_ret_nr
) ?
$deliver->dlv_ret_nr
. ' ' : '')
1835 . nl2br(sm_encode_html_special_chars($deliver->dlv_server_msg
));
1837 plain_error_message($msg);
1840 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
1843 // mark as replied or forwarded if applicable
1845 global $what, $iAccount, $startMessage, $passed_id, $fwduid, $mailbox;
1847 if ($action=='reply' ||
$action=='reply_all' ||
$action=='forward' ||
$action=='forward_as_attachment') {
1848 require(SM_PATH
. 'functions/mailbox_display.php');
1849 $aMailbox = sqm_api_mailbox_select($imap_stream, $iAccount, $mailbox,array('setindex' => $what, 'offset' => $startMessage),array());
1853 // check if we are allowed to set the \\Answered flag
1854 if (in_array('\\answered',$aMailbox['PERMANENTFLAGS'], true)) {
1855 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, array($passed_id), '\\Answered', true, false);
1856 if (isset($aUpdatedMsgs[$passed_id]['FLAGS'])) {
1858 * Only update the cached headers if the header is
1861 if (isset($aMailbox['MSG_HEADERS'][$passed_id])) {
1862 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'] = $aMsg['FLAGS'];
1868 case 'forward_as_attachment':
1869 // check if we are allowed to set the $Forwarded flag (RFC 4550 paragraph 2.8)
1870 if (in_array('$forwarded',$aMailbox['PERMANENTFLAGS'], true) ||
1871 in_array('\\*',$aMailbox['PERMANENTFLAGS'])) {
1873 // when forwarding as an attachment from the message
1874 // list, passed_id is not used, need to get UID(s)
1875 // from the query string
1877 if (empty($passed_id) && !empty($fwduid))
1878 $ids = explode('_', $fwduid);
1880 $ids = array($passed_id);
1882 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, $ids, '$Forwarded', true, false);
1884 foreach ($ids as $id) {
1885 if (isset($aUpdatedMsgs[$id]['FLAGS'])) {
1886 if (isset($aMailbox['MSG_HEADERS'][$id])) {
1887 $aMailbox['MSG_HEADERS'][$id]['FLAGS'] = $aMsg['FLAGS'];
1896 * Write mailbox with updated seen flag information back to cache.
1898 if(isset($aUpdatedMsgs[$passed_id])) {
1899 $mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
1900 sqsession_register($mailbox_cache,'mailbox_cache');
1906 // move to sent folder
1908 $move_to_sent = getPref($data_dir,$username,'move_to_sent');
1909 if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
1910 $svr_allow_sent = true;
1912 $svr_allow_sent = false;
1915 if (isset($sent_folder) && (($sent_folder != '') ||
($sent_folder != 'none'))
1916 && sqimap_mailbox_exists( $imap_stream, $sent_folder)) {
1922 if ((isset($move_to_sent) && ($move_to_sent != 0)) ||
(!isset($move_to_sent))) {
1923 $lcl_allow_sent = true;
1925 $lcl_allow_sent = false;
1928 if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) ||
($fld_sent && $lcl_allow_sent)) {
1929 if ($action == 'reply' ||
$action == 'reply_all') {
1930 $save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
1931 if ($save_reply_with_orig) {
1932 $sent_folder = $mailbox;
1935 require_once(SM_PATH
. 'class/deliver/Deliver_IMAP.class.php');
1936 $imap_deliver = new Deliver_IMAP();
1937 $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $sent_folder);
1938 unset ($imap_deliver);
1944 $composeMessage->purgeAttachments();
1945 sqimap_logout($imap_stream);