5 * This code sends a mail.
7 * There are 4 modes of operation:
13 * @copyright 1999-2017 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, $SQ_GLOBAL);
76 sqgetGlobalVar('identity',$orig_identity, $SQ_GLOBAL);
77 if(!sqgetGlobalVar('identity',$identity, $SQ_GLOBAL)) {
80 sqgetGlobalVar('send_to',$send_to, $SQ_GLOBAL);
81 sqgetGlobalVar('send_to_cc',$send_to_cc, $SQ_GLOBAL);
82 sqgetGlobalVar('send_to_bcc',$send_to_bcc, $SQ_GLOBAL);
83 sqgetGlobalVar('subject',$subject, $SQ_GLOBAL);
84 sqgetGlobalVar('body',$body, $SQ_GLOBAL);
85 sqgetGlobalVar('mailprio',$mailprio, $SQ_GLOBAL);
86 sqgetGlobalVar('request_mdn',$request_mdn, $SQ_GLOBAL);
87 sqgetGlobalVar('request_dr',$request_dr, $SQ_GLOBAL);
88 sqgetGlobalVar('html_addr_search',$html_addr_search, $SQ_GLOBAL);
89 sqgetGlobalVar('mail_sent',$mail_sent, $SQ_GLOBAL);
90 sqgetGlobalVar('passed_id',$passed_id, $SQ_GLOBAL, NULL, SQ_TYPE_BIGINT
);
91 sqgetGlobalVar('passed_ent_id',$passed_ent_id, $SQ_GLOBAL);
92 sqgetGlobalVar('fwduid',$fwduid, $SQ_GLOBAL, '');
94 sqgetGlobalVar('attach',$attach, SQ_POST
);
95 sqgetGlobalVar('draft',$draft, SQ_POST
);
96 sqgetGlobalVar('draft_id',$draft_id, $SQ_GLOBAL);
97 sqgetGlobalVar('ent_num',$ent_num, $SQ_GLOBAL);
98 sqgetGlobalVar('saved_draft',$saved_draft, SQ_FORM
);
100 if ( sqgetGlobalVar('delete_draft',$delete_draft) ) {
101 $delete_draft = (int)$delete_draft;
104 if ( sqgetGlobalVar('startMessage',$startMessage) ) {
105 $startMessage = (int)$startMessage;
112 sqgetGlobalVar('sigappend', $sigappend, SQ_POST
);
113 sqgetGlobalVar('from_htmladdr_search', $from_htmladdr_search, SQ_POST
);
114 sqgetGlobalVar('addr_search_done', $html_addr_search_done, SQ_POST
);
115 sqgetGlobalVar('addr_search_cancel', $html_addr_search_cancel, SQ_POST
);
116 sqgetGlobalVar('send_to_search', $send_to_search, SQ_POST
);
117 sqgetGlobalVar('do_delete', $do_delete, SQ_POST
);
118 sqgetGlobalVar('delete', $delete, SQ_POST
);
119 sqgetGlobalVar('attachments', $attachments, SQ_POST
);
120 if ( sqgetGlobalVar('return', $temp, SQ_POST
) ) {
121 $html_addr_search_done = 'Use Addresses';
125 if ( sqgetGlobalVar('account', $temp, SQ_GET
) ) {
126 $iAccount = (int) $temp;
133 if ( !sqgetGlobalVar('smaction',$action) )
135 if ( sqgetGlobalVar('smaction_reply',$tmp) ) $action = 'reply';
136 if ( sqgetGlobalVar('smaction_reply_all',$tmp) ) $action = 'reply_all';
137 if ( sqgetGlobalVar('smaction_forward',$tmp) ) $action = 'forward';
138 if ( sqgetGlobalVar('smaction_attache',$tmp) ) $action = 'forward_as_attachment';
139 if ( sqgetGlobalVar('smaction_draft',$tmp) ) $action = 'draft';
140 if ( sqgetGlobalVar('smaction_edit_new',$tmp) ) $action = 'edit_as_new';
143 sqgetGlobalVar('smtoken', $submitted_token, $SQ_GLOBAL, '');
146 * Here we decode the data passed in from mailto.php.
148 if ( sqgetGlobalVar('mailtodata', $mailtodata, SQ_GET
) ) {
149 $trtable = array('to' => 'send_to',
150 'cc' => 'send_to_cc',
151 'bcc' => 'send_to_bcc',
153 'subject' => 'subject');
154 $mtdata = unserialize($mailtodata);
156 foreach ($trtable as $f => $t) {
157 if ( !empty($mtdata[$f]) ) {
161 unset($mailtodata,$mtdata, $trtable);
164 /* Location (For HTTP 1.1 header("Location: ...") redirects) */
165 $location = get_location();
166 /* Identities (fetch only once) */
167 $idents = get_identities();
169 /* --------------------- Specific Functions ------------------------------ */
171 function replyAllString($header) {
172 global $include_self_reply_all, $idents;
175 * 1) Remove the addresses we'll be sending the message 'to'
177 if (isset($header->reply_to
)) {
178 $excl_ar = $header->getAddr_a('reply_to');
181 * 2) Remove our identities from the CC list (they still can be in the
182 * TO list) only if $include_self_reply_all is turned off
184 if (!$include_self_reply_all) {
185 foreach($idents as $id) {
186 $excl_ar[strtolower(trim($id['email_address']))] = '';
191 * 3) get the addresses.
193 $url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
196 * 4) generate the string.
198 $url_replytoallcc = '';
199 foreach( $url_replytoall_ar as $email => $personal) {
201 // always quote personal name (can't just quote it if
202 // it contains a comma separator, since it might still
204 $url_replytoallcc .= ", \"$personal\" <$email>";
206 $url_replytoallcc .= ', '. $email;
209 $url_replytoallcc = substr($url_replytoallcc,2);
211 return $url_replytoallcc;
215 * creates top line in reply citations
217 * Line style depends on user preferences.
218 * $orig_date argument is available only from 1.4.3 and 1.5.1 version.
219 * @param object $orig_from From: header object.
220 * @param integer $orig_date email's timestamp
221 * @return string reply citation
223 function getReplyCitation($orig_from, $orig_date) {
224 global $reply_citation_style, $reply_citation_start, $reply_citation_end;
226 if (!is_object($orig_from)) {
229 $sOrig_from = decodeHeader($orig_from->getAddress(false),false,false,true);
232 /* First, return an empty string when no citation style selected. */
233 if (($reply_citation_style == '') ||
($reply_citation_style == 'none')) {
237 /* Make sure our final value isn't an empty string. */
238 if ($sOrig_from == '') {
242 /* Otherwise, try to select the desired citation style. */
243 switch ($reply_citation_style) {
245 // i18n: %s is for author's name
246 $full_reply_citation = sprintf(_("%s wrote:"),$sOrig_from);
249 $start = '<quote who="';
251 $full_reply_citation = $start . $sOrig_from . $end;
253 case 'date_time_author':
255 // The first %s is for date string, the second %s is for author's name.
256 // The date uses formating from "D, F j, Y g:i a" and "D, F j, Y H:i"
259 // "On Sat, December 24, 2004 23:59, Santa wrote:"
260 // If you have to put author's name in front of date string, check comments about
261 // argument swapping at http://php.net/sprintf
262 $full_reply_citation = sprintf(_("On %s, %s wrote:"), getLongDateString($orig_date), $sOrig_from);
265 $start = $reply_citation_start .
266 ($reply_citation_start == '' ?
'' : ' ');
267 $end = $reply_citation_end;
268 $full_reply_citation = $start . $sOrig_from . $end;
274 /* Add line feed and return the citation string. */
275 return ($full_reply_citation . "\n");
279 * Creates header fields in forwarded email body
281 * $default_charset global must be set correctly before you call this function.
282 * @param object $orig_header
285 function getforwardHeader($orig_header) {
286 global $editor_size, $default_charset;
288 // using own strlen function in order to detect correct string length
289 $display = array( _("Subject") => sq_strlen(_("Subject"),$default_charset),
290 _("From") => sq_strlen(_("From"),$default_charset),
291 _("Date") => sq_strlen(_("Date"),$default_charset),
292 _("To") => sq_strlen(_("To"),$default_charset),
293 _("Cc") => sq_strlen(_("Cc"),$default_charset) );
294 $maxsize = max($display);
295 $indent = str_pad('',$maxsize+
2);
296 foreach($display as $key => $val) {
297 $display[$key] = $key .': '. str_pad('', $maxsize - $val);
299 $from = decodeHeader($orig_header->getAddr_s('from',"\n$indent"),false,false,true);
300 $from = str_replace(' ',' ',$from);
301 $to = decodeHeader($orig_header->getAddr_s('to',"\n$indent"),false,false,true);
302 $to = str_replace(' ',' ',$to);
303 $subject = decodeHeader($orig_header->subject
,false,false,true);
304 $subject = str_replace(' ',' ',$subject);
306 // using own str_pad function in order to create correct string pad
307 $bodyTop = sq_str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH
,$default_charset) .
308 "\n". $display[_("Subject")] . $subject . "\n" .
309 $display[_("From")] . $from . "\n" .
310 $display[_("Date")] . getLongDateString( $orig_header->date
, $orig_header->date_unparsed
). "\n" .
311 $display[_("To")] . $to . "\n";
312 if ($orig_header->cc
!= array() && $orig_header->cc
!='') {
313 $cc = decodeHeader($orig_header->getAddr_s('cc',"\n$indent"),false,false,true);
314 $cc = str_replace(' ',' ',$cc);
315 $bodyTop .= $display[_("Cc")] .$cc . "\n";
317 $bodyTop .= str_pad('', $editor_size -2 , '-') .
321 /* ----------------------------------------------------------------------- */
324 * If the session is expired during a post this restores the compose session
327 $session_expired = false;
328 if (sqsession_is_registered('session_expired_post')) {
329 sqgetGlobalVar('session_expired_post', $session_expired_post, SQ_SESSION
);
331 * extra check for username so we don't display previous post data from
332 * another user during this session.
334 if (!empty($session_expired_post['username'])
335 && $session_expired_post['username'] == $username) {
336 // these are the vars that we can set from the expired composed session
337 $compo_var_list = array ('send_to', 'send_to_cc', 'body',
338 'startMessage', 'passed_body', 'use_signature', 'signature',
339 'subject', 'newmail', 'send_to_bcc', 'passed_id', 'mailbox',
340 'from_htmladdr_search', 'identity', 'draft_id', 'delete_draft',
341 'mailprio', 'edit_as_new', 'attachments', 'composesession',
342 'request_mdn', 'request_dr', 'fwduid');
344 foreach ($compo_var_list as $var) {
345 if ( isset($session_expired_post[$var]) && !isset($
$var) ) {
346 $
$var = $session_expired_post[$var];
350 if (!empty($attachments))
351 $attachments = unserialize(urldecode($attachments));
353 sqsession_register($composesession,'composesession');
358 $session_expired = true;
360 unset($session_expired_post);
361 sqsession_unregister('session_expired_post');
362 session_write_close();
363 if (!isset($mailbox)) {
366 if ($compose_new_win == '1') {
367 compose_Header($color, $mailbox);
369 $sHeaderJs = (isset($sHeaderJs)) ?
$sHeaderJs : '';
370 if (strpos($action, 'reply') !== false && $reply_focus) {
371 $sOnload = 'checkForm(\''.$replyfocus.'\');';
373 $sOnload = 'checkForm();';
375 displayPageHeader($color, $mailbox,$sHeaderJs,$sOnload);
377 showInputForm($session, false);
381 if (!isset($composesession)) {
383 sqsession_register(0,'composesession');
385 $composesession = (int)$composesession;
388 if (!isset($session) ||
(isset($newmessage) && $newmessage)) {
389 sqsession_unregister('composesession');
390 $session = "$composesession" +
1;
391 $composesession = $session;
392 sqsession_register($composesession,'composesession');
394 if (!empty($compose_messages[$session])) {
395 $composeMessage = $compose_messages[$session];
397 $composeMessage = new Message();
398 $rfc822_header = new Rfc822Header();
399 $composeMessage->rfc822_header
= $rfc822_header;
400 $composeMessage->reply_rfc822_header
= '';
403 // re-add attachments that were already in this message
404 // FIXME: note that technically this is very bad form -
405 // should never directly manipulate an object like this
406 if (!empty($attachments)) {
407 $attachments = unserialize(urldecode($attachments));
408 if (!empty($attachments) && is_array($attachments))
409 $composeMessage->entities
= $attachments;
412 if (empty($mailbox)) {
418 // validate security token
420 sm_validate_security_token($submitted_token, -1, TRUE);
423 * Set $default_charset to correspond with the user's selection
424 * of language interface.
427 if (! deliverMessage($composeMessage, true)) {
428 showInputForm($session);
431 $draft_message = _("Draft Email Saved");
432 /* If this is a resumed draft, then delete the original */
433 if(isset($delete_draft)) {
434 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, false, $imap_stream_options);
435 sqimap_mailbox_select($imap_stream, $draft_folder);
436 // force bypass_trash=true because message should be saved when deliverMessage() returns true.
437 // in current implementation of sqimap_msgs_list_flag() single message id can
438 // be submitted as string. docs state that it should be array.
439 sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
441 sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
443 sqimap_logout($imap_stream);
446 $oErrorHandler->saveDelayedErrors();
447 session_write_close();
449 if ($compose_new_win == '1') {
450 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
451 header("Location: $location/compose.php?saved_draft=yes&session=$composesession");
453 //FIXME: DON'T ECHO HTML FROM CORE!
454 echo ' <br><br><div style="text-align: center;"><a href="' . $location
455 . '/compose.php?saved_sent=yes&session=' . $composesession . '">'
456 . _("Return") . '</a></div>';
460 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
461 header("Location: $location/right_main.php?mailbox=" . urlencode($draft_folder) .
462 "&startMessage=1¬e=".urlencode($draft_message));
464 //FIXME: DON'T ECHO HTML FROM CORE!
465 echo ' <br><br><div style="text-align: center;"><a href="' . $location
466 . '/right_main.php?mailbox=' . urlencode($draft_folder)
467 . '&startMessage=1&note=' . urlencode($draft_message) .'">'
468 . _("Return") . '</a></div>';
477 // validate security token
479 sm_validate_security_token($submitted_token, -1, TRUE);
481 if (isset($_FILES['attachfile']) &&
482 $_FILES['attachfile']['tmp_name'] &&
483 $_FILES['attachfile']['tmp_name'] != 'none') {
484 $AttachFailure = saveAttachedFiles($session);
487 if (checkInput(false) && !isset($AttachFailure)) {
488 if ($mailbox == "All Folders") {
489 /* We entered compose via the search results page */
490 $mailbox = 'INBOX'; /* Send 'em to INBOX, that's safe enough */
492 $urlMailbox = urlencode($mailbox);
493 if (! isset($passed_id)) {
497 * Set $default_charset to correspond with the user's selection
498 * of language interface.
502 * This is to change all newlines to \n
503 * We'll change them to \r\n later (in the sendMessage function)
505 $body = str_replace("\r\n", "\n", $body);
506 $body = str_replace("\r", "\n", $body);
509 * Rewrap $body so that no line is bigger than $editor_size
511 $body = explode("\n", $body);
513 foreach ($body as $line) {
514 if( $line <> '-- ' ) {
515 $line = rtrim($line);
517 if (sq_strlen($line, $default_charset) <= $editor_size +
1) {
518 $newBody .= $line . "\n";
520 sqWordWrap($line, $editor_size, $default_charset);
521 $newBody .= $line . "\n";
528 $Result = deliverMessage($composeMessage);
535 // NOTE: this hook changed in 1.5.2 from sending $Result and
536 // $composeMessage as args #2 and #3 to being in an array
538 $temp = array(&$Result, &$composeMessage, &$mail_sent);
539 do_hook('compose_send_after', $temp);
541 showInputForm($session);
545 /* if it is resumed draft, delete draft message */
546 if ( isset($delete_draft)) {
547 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, false, $imap_stream_options);
548 sqimap_mailbox_select($imap_stream, $draft_folder);
549 // bypass_trash=true because message should be saved when deliverMessage() returns true.
550 // in current implementation of sqimap_msgs_list_flag() single message id can
551 // be submitted as string. docs state that it should be array.
552 sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
554 sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
556 sqimap_logout($imap_stream);
559 * Store the error array in the session because they will be lost on a redirect
561 $oErrorHandler->saveDelayedErrors();
562 session_write_close();
564 if ($compose_new_win == '1') {
565 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
566 header("Location: $location/compose.php?mail_sent=$mail_sent");
568 //FIXME: DON'T ECHO HTML FROM CORE!
569 echo ' <br><br><div style="text-align: center;"><a href="' . $location
570 . '/compose.php?mail_sent=$mail_sent">'
571 . _("Return") . '</a></div>';
575 if ( !isset($pageheader_sent) ||
!$pageheader_sent ) {
576 global $return_to_message_after_reply;
577 if (($action === 'reply' ||
$action === 'reply_all' ||
$action === 'forward' ||
$action === 'forward_as_attachment')
578 && $return_to_message_after_reply && $passed_id)
579 header("Location: $location/read_body.php?passed_id=$passed_id&mailbox=$urlMailbox".
580 "&startMessage=$startMessage&mail_sent=$mail_sent");
582 header("Location: $location/right_main.php?mailbox=$urlMailbox".
583 "&startMessage=$startMessage&mail_sent=$mail_sent");
585 //FIXME: DON'T ECHO HTML FROM CORE!
586 echo ' <br><br><div style="text-align: center;"><a href="' . $location
587 . "/right_main.php?mailbox=$urlMailbox"
588 . "&startMessage=$startMessage&mail_sent=$mail_sent\">"
589 . _("Return") . '</a></div>';
594 if ($compose_new_win == '1') {
595 compose_Header($color, $mailbox);
598 displayPageHeader($color, $mailbox);
600 if (isset($AttachFailure)) {
601 plain_error_message(_("Could not move/copy file. File not attached"),
605 showInputForm($session);
606 /* sqimap_logout($imapConnection); */
608 } elseif (isset($html_addr_search_done)) {
610 // validate security token
612 sm_validate_security_token($submitted_token, -1, TRUE);
614 if ($compose_new_win == '1') {
615 compose_Header($color, $mailbox);
618 displayPageHeader($color, $mailbox);
621 if (isset($send_to_search) && is_array($send_to_search)) {
622 foreach ($send_to_search as $k => $v) {
623 if (substr($k, 0, 1) == 'T') {
629 elseif (substr($k, 0, 1) == 'C') {
635 elseif (substr($k, 0, 1) == 'B') {
637 $send_to_bcc .= ', ';
643 showInputForm($session);
644 } elseif (isset($html_addr_search) && !isset($html_addr_search_cancel)) {
645 if (isset($_FILES['attachfile']) &&
646 $_FILES['attachfile']['tmp_name'] &&
647 $_FILES['attachfile']['tmp_name'] != 'none') {
648 if(saveAttachedFiles($session)) {
649 plain_error_message(_("Could not move/copy file. File not attached"));
653 * I am using an include so as to elminiate an extra unnecessary
654 * click. If you can think of a better way, please implement it.
656 include_once('./addrbook_search_html.php');
657 } elseif (isset($attach)) {
659 // validate security token
661 sm_validate_security_token($submitted_token, -1, TRUE);
663 if ($compose_new_win == '1') {
664 compose_Header($color, $mailbox);
666 displayPageHeader($color, $mailbox);
668 if (saveAttachedFiles($session)) {
669 plain_error_message(_("Could not move/copy file. File not attached"));
671 showInputForm($session);
673 elseif (isset($sigappend)) {
675 // validate security token
677 sm_validate_security_token($submitted_token, -1, TRUE);
679 $signature = $idents[$identity]['signature'];
681 $body .= "\n\n".($prefix_sig==true?
"-- \n":'').$signature;
682 if ($compose_new_win == '1') {
683 compose_Header($color, $mailbox);
685 displayPageHeader($color, $mailbox);
687 showInputForm($session);
688 } elseif (isset($do_delete)) {
690 // validate security token
692 sm_validate_security_token($submitted_token, -1, TRUE);
694 if ($compose_new_win == '1') {
695 compose_Header($color, $mailbox);
697 displayPageHeader($color, $mailbox);
700 if (isset($delete) && is_array($delete)) {
701 foreach($delete as $index) {
702 if (!empty($composeMessage->entities
) && isset($composeMessage->entities
[$index])) {
703 $composeMessage->entities
[$index]->purgeAttachments();
704 // 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
705 //$composeMessage->entities[$index] = NULL;
706 unset ($composeMessage->entities
[$index]);
709 $new_entities = array();
710 foreach ($composeMessage->entities
as $entity) {
711 $new_entities[] = $entity;
713 $composeMessage->entities
= $new_entities;
715 showInputForm($session);
718 * This handles the default case as well as the error case
719 * (they had the same code) --> if (isset($smtpErrors))
722 if ($compose_new_win == '1') {
723 compose_Header($color, $mailbox);
725 displayPageHeader($color, $mailbox);
730 if (!isset($passed_ent_id)) {
733 if (!isset($passed_id)) {
736 if (!isset($mailbox)) {
739 if (!isset($action)) {
743 $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
745 // forward as attachment - subject is in the message in session
747 if ($action == 'forward_as_attachment' && empty($values['subject']))
748 $subject = $composeMessage->rfc822_header
->subject
;
750 /* in case the origin is not read_body.php */
751 if (isset($send_to)) {
752 $values['send_to'] = $send_to;
754 if (isset($send_to_cc)) {
755 $values['send_to_cc'] = $send_to_cc;
757 if (isset($send_to_bcc)) {
758 $values['send_to_bcc'] = $send_to_bcc;
760 if (isset($subject)) {
761 $values['subject'] = $subject;
763 if (isset($mailprio)) {
764 $values['mailprio'] = $mailprio;
766 if (isset($orig_identity)) {
767 $values['identity'] = $orig_identity;
769 showInputForm($session, $values);
774 /**************** Only function definitions go below *************/
776 function getforwardSubject($subject)
778 if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
779 (substr(strtolower($subject), 0, 5) != '[fwd:') &&
780 (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
781 $subject = '[Fwd: ' . $subject . ']';
786 /* This function is used when not sending or adding attachments */
787 function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
788 global $editor_size, $default_use_priority, $body, $idents,
789 $use_signature, $data_dir, $username,
790 $key, $imapServerAddress, $imapPort, $imap_stream_options,
791 $composeMessage, $body_quote, $request_mdn, $request_dr,
792 $mdn_user_support, $languages, $squirrelmail_language,
793 $default_charset, $do_not_reply_to_self;
796 * Set $default_charset to correspond with the user's selection
797 * of language interface. $default_charset global is not correct,
798 * if message is composed in new window.
802 $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
806 $imapConnection = sqimap_login($username, false, $imapServerAddress,
807 $imapPort, 0, $imap_stream_options);
809 sqimap_mailbox_select($imapConnection, $mailbox);
810 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
813 if ($passed_ent_id) {
814 /* redefine the messsage in case of message/rfc822 */
815 $message = $message->getEntity($passed_ent_id);
816 /* message is an entity which contains the envelope and type0=message
817 * and type1=rfc822. The actual entities are childs from
818 * $message->entities[0]. That's where the encoding and is located
821 $entities = $message->entities
[0]->findDisplayEntity
822 (array(), $alt_order = array('text/plain'));
823 if (!count($entities)) {
824 $entities = $message->entities
[0]->findDisplayEntity
825 (array(), $alt_order = array('text/plain','text/html'));
827 $orig_header = $message->rfc822_header
; /* here is the envelope located */
828 /* redefine the message for picking up the attachments */
829 $message = $message->entities
[0];
832 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
833 if (!count($entities)) {
834 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','text/html'));
836 $orig_header = $message->rfc822_header
;
839 $type0 = $message->type0
;
840 $type1 = $message->type1
;
841 foreach ($entities as $ent) {
842 $msg = $message->getEntity($ent);
843 $type0 = $msg->type0
;
844 $type1 = $msg->type1
;
845 $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
846 $body_part_entity = $message->getEntity($ent);
847 $bodypart = decodeBody($unencoded_bodypart,
848 $body_part_entity->header
->encoding
);
849 if ($type1 == 'html') {
850 $bodypart = str_replace("\n", ' ', $bodypart);
851 $bodypart = preg_replace(array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
852 $bodypart = str_replace(array(' ','>','<'),array(' ','>','<'),$bodypart);
853 $bodypart = strip_tags($bodypart);
855 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
856 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
857 if (mb_detect_encoding($bodypart) != 'ASCII') {
858 $bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
862 // charset encoding in compose form stuff
863 if (isset($body_part_entity->header
->parameters
['charset'])) {
864 $actual = $body_part_entity->header
->parameters
['charset'];
866 $actual = 'us-ascii';
869 if ( $actual && is_conversion_safe($actual) && $actual != $default_charset){
870 $bodypart = charset_convert($actual,$bodypart,$default_charset,false);
872 // end of charset encoding in compose
876 if ($default_use_priority) {
877 $mailprio = substr($orig_header->priority
,0,1);
885 $from_o = $orig_header->from
;
886 if (is_array($from_o)) {
887 if (isset($from_o[0])) {
888 $from_o = $from_o[0];
891 if (is_object($from_o)) {
892 $orig_from = $from_o->getAddress();
897 $identities = array();
898 if (count($idents) > 1) {
899 foreach($idents as $nr=>$data) {
900 $enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
901 $identities[] = $enc_from_name;
904 $identity_match = $orig_header->findAddress($identities);
905 if ($identity_match !== FALSE) {
906 $identity = $identity_match;
912 $use_signature = FALSE;
913 $composeMessage->rfc822_header
= $orig_header;
914 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
915 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
916 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
917 $send_from = $orig_header->getAddr_s('from');
918 $send_from_parts = new AddressStructure();
919 $send_from_parts = $orig_header->parseAddress($send_from);
920 $send_from_add = $send_from_parts->mailbox
. '@' . $send_from_parts->host
;
921 $identity = find_identity(array($send_from_add));
922 $subject = decodeHeader($orig_header->subject
,false,false,true);
924 // Remember the receipt settings
925 $request_mdn = $mdn_user_support && !empty($orig_header->dnt
) ?
'1' : '0';
926 $request_dr = $mdn_user_support && !empty($orig_header->drnt
) ?
'1' : '0';
928 /* remember the references and in-reply-to headers in case of an reply */
929 //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?
930 $composeMessage->rfc822_header
->more_headers
['References'] = $orig_header->references
;
931 $composeMessage->rfc822_header
->more_headers
['In-Reply-To'] = $orig_header->in_reply_to
;
932 // rewrap the body to clean up quotations and line lengths
933 sqBodyWrap($body, $editor_size);
934 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
935 if (!empty($orig_header->x_sm_flag_reply
))
936 $composeMessage->rfc822_header
->more_headers
['X-SM-Flag-Reply'] = $orig_header->x_sm_flag_reply
;
937 //TODO: completely unclear if should be using $compose_session instead of $session below
938 $compose_messages[$session] = $composeMessage;
939 sqsession_register($compose_messages,'compose_messages');
941 case ('edit_as_new'):
942 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
943 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
944 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
945 $subject = decodeHeader($orig_header->subject
,false,false,true);
946 $mailprio = $orig_header->priority
;
948 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
949 // rewrap the body to clean up quotations and line lengths
950 sqBodyWrap($body, $editor_size);
954 $subject = getforwardSubject(decodeHeader($orig_header->subject
,false,false,true));
955 $body = getforwardHeader($orig_header) . $body;
956 // the logic for calling sqUnWordWrap here would be to allow the browser to wrap the lines
957 // forwarded message text should be as undisturbed as possible, so commenting out this call
958 // sqUnWordWrap($body);
959 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
961 //add a blank line after the forward headers
962 $body = "\n" . $body;
964 case ('forward_as_attachment'):
965 $subject = getforwardSubject(decodeHeader($orig_header->subject
,false,false,true));
966 $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
967 $subject = decodeHeader($orig_header->subject
,false,false,true);
968 $subject = str_replace('"', "'", $subject);
969 $subject = trim($subject);
970 if (substr(strtolower($subject), 0, 4) != 'fwd:') {
971 $subject = 'Fwd: ' . $subject;
976 if(isset($orig_header->mail_followup_to
) && $orig_header->mail_followup_to
) {
977 $send_to = $orig_header->getAddr_s('mail_followup_to');
979 $send_to_cc = replyAllString($orig_header);
980 $send_to_cc = decodeHeader($send_to_cc,false,false,true);
981 $send_to_cc = str_replace('""', '"', $send_to_cc);
984 // skip this if send_to was already set right above here
986 $send_to = $orig_header->reply_to
;
987 if (is_array($send_to) && count($send_to)) {
988 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
989 } else if (is_object($send_to)) { /* unneccesarry, just for failsafe purpose */
990 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
992 $send_to = $orig_header->getAddr_s('from', ',', FALSE, TRUE);
995 $send_to = decodeHeader($send_to,false,false,true);
996 $send_to = str_replace('""', '"', $send_to);
999 // If user doesn't want replies to her own messages
1000 // going back to herself (instead send again to the
1001 // original recipient of the message being replied to),
1002 // then iterate through identities, checking if the TO
1003 // field is one of them (if the reply is to ourselves)
1005 // Note we don't bother if the original message doesn't
1006 // have anything in the TO field itself (because that's
1007 // what we use if we change the recipient to be that of
1008 // the previous message)
1010 if ($do_not_reply_to_self && !empty($orig_header->to
)) {
1014 foreach($idents as $id) {
1016 if (!empty($id['email_address'])
1017 && strpos($send_to, $id['email_address']) !== FALSE) {
1019 // if this is a reply-all, the original recipient
1020 // is already in the CC field, so we can just blank
1021 // the recipient (TO field) (as long as the CC field
1022 // isn't empty that is)... but then move the CC into
1023 // the TO, so TO isn't empty
1025 if ($action == 'reply_all' && !empty($send_to_cc)) {
1026 $orig_to = $send_to_cc;
1031 $orig_to = $orig_header->to
;
1032 if (is_array($orig_to) && count($orig_to)) {
1033 $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
1034 } else if (is_object($orig_to)) { /* unneccesarry, just for failsafe purpose */
1035 $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
1039 $orig_to = decodeHeader($orig_to,false,false,true);
1040 $orig_to = str_replace('""', '"', $orig_to);
1046 // if the reply was addressed back to ourselves,
1047 // we will send it to the TO of the previous message
1049 if (!empty($orig_to)) {
1051 $send_to = $orig_to;
1053 // in this case, we also want to reset the FROM
1054 // identity as well (it should match the original
1055 // *FROM* header instead of TO or CC)
1057 if (count($idents) > 1) {
1059 foreach($idents as $i => $id) {
1060 if (!empty($id['email_address'])
1061 && strpos($orig_from, $id['email_address']) !== FALSE) {
1073 $subject = decodeHeader($orig_header->subject
,false,false,true);
1074 $subject = str_replace('"', "'", $subject);
1075 $subject = trim($subject);
1076 if (substr(strtolower($subject), 0, 3) != 're:') {
1077 $subject = 'Re: ' . $subject;
1079 /* this corrects some wrapping/quoting problems on replies */
1080 $rewrap_body = explode("\n", $body);
1081 $from = (is_array($orig_header->from
) && !empty($orig_header->from
)) ?
$orig_header->from
[0] : $orig_header->from
;
1083 $strip_sigs = getPref($data_dir, $username, 'strip_sigs');
1084 foreach ($rewrap_body as $line) {
1085 if ($strip_sigs && rtrim($line, "\r\n") == '-- ') {
1088 if (preg_match("/^(>+)/", $line, $matches)) {
1090 $body .= $body_quote . str_replace("\n", "\n$body_quote$gt ", rtrim($line)) ."\n";
1092 $body .= $body_quote . (!empty($body_quote) ?
' ' : '') . str_replace("\n", "\n$body_quote" . (!empty($body_quote) ?
' ' : ''), rtrim($line)) . "\n";
1096 //rewrap the body to clean up quotations and line lengths
1097 $body = sqBodyWrap ($body, $editor_size);
1099 $body = getReplyCitation($from , $orig_header->date
) . $body;
1100 $composeMessage->reply_rfc822_header
= $orig_header;
1106 //FIXME: we used to register $compose_messages in the session here, but not any more - so do we still need the session_write_close() and sqimap_logout() here? We probably need the IMAP logout, but what about the session closure?
1107 session_write_close();
1108 sqimap_logout($imapConnection);
1110 $ret = array( 'send_to' => $send_to,
1111 'send_to_cc' => $send_to_cc,
1112 'send_to_bcc' => $send_to_bcc,
1113 'subject' => $subject,
1114 'mailprio' => $mailprio,
1116 'identity' => $identity );
1119 } /* function newMail() */
1122 * downloads attachments from original message, stores them in attachment directory and adds
1123 * them to composed message.
1124 * @param object $message
1125 * @param object $composeMessage
1126 * @param integer $passed_id
1127 * @param mixed $entities
1128 * @param mixed $imapConnection
1131 function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
1132 global $squirrelmail_language, $languages, $username, $attachment_dir;
1134 if (!count($message->entities
) ||
1135 ($message->type0
== 'message' && $message->type1
== 'rfc822')) {
1136 if ( !in_array($message->entity_id
, $entities) && $message->entity_id
) {
1137 switch ($message->type0
) {
1139 if ($message->type1
== 'rfc822') {
1140 $filename = $message->rfc822_header
->subject
;
1141 if ($filename == "") {
1142 $filename = "untitled-".$message->entity_id
;
1144 $filename .= '.eml';
1146 $filename = $message->getFilename();
1150 if (!$message->mime_header
) { /* temporary hack */
1151 $message->mime_header
= $message->header
;
1153 $filename = $message->getFilename();
1156 //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
1157 $filename = str_replace(' ', ' ', decodeHeader($filename, true, true, true));
1158 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1159 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
1160 $filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
1163 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1164 $localfilename = sq_get_attach_tempfile();
1165 $message->att_local_name
= $localfilename;
1167 $composeMessage->initAttachment($message->type0
.'/'.$message->type1
,$filename,
1170 /* Write Attachment to file */
1171 $fp = fopen ($hashed_attachment_dir . '/' . $localfilename, 'wb');
1172 mime_print_body_lines ($imapConnection, $passed_id, $message->entity_id
, $message->header
->encoding
, $fp);
1176 for ($i=0, $entCount=count($message->entities
); $i<$entCount;$i++
) {
1177 $composeMessage=getAttachments($message->entities
[$i], $composeMessage, $passed_id, $entities, $imapConnection);
1180 return $composeMessage;
1183 function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
1184 $passed_ent_id='', $imapConnection) {
1185 if (!$passed_ent_id) {
1186 $body_a = sqimap_run_command($imapConnection,
1187 'FETCH '.$passed_id.' RFC822',
1188 TRUE, $response, $readmessage,
1191 $body_a = sqimap_run_command($imapConnection,
1192 'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
1193 TRUE, $response, $readmessage, TRUE);
1194 $message = $message->parent
;
1196 if ($response == 'OK') {
1197 $subject = encodeHeader($message->rfc822_header
->subject
);
1198 array_shift($body_a);
1200 $body = implode('', $body_a) . "\r\n";
1202 global $username, $attachment_dir;
1203 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1204 $localfilename = sq_get_attach_tempfile();
1205 $fp = fopen($hashed_attachment_dir . '/' . $localfilename, 'wb');
1206 fwrite ($fp, $body);
1208 $composeMessage->initAttachment('message/rfc822',$subject.'.eml',
1211 return $composeMessage;
1214 function showInputForm ($session, $values=false) {
1215 global $send_to, $send_to_cc, $send_to_bcc,
1216 $body, $startMessage, $action, $attachments,
1217 $use_signature, $signature, $prefix_sig, $session_expired,
1218 $editor_size, $editor_height, $subject, $newmail,
1219 $use_javascript_addr_book, $passed_id, $mailbox, $fwduid,
1220 $from_htmladdr_search, $location_of_buttons, $attachment_dir,
1221 $username, $data_dir, $identity, $idents, $delete_draft,
1222 $mailprio, $compose_new_win, $saved_draft, $mail_sent, $sig_first,
1223 $composeMessage, $composesession, $default_charset,
1224 $compose_onsubmit, $oTemplate, $oErrorHandler;
1226 if (checkForJavascript()) {
1227 $onfocus = ' onfocus="alreadyFocused=true;"';
1228 $onfocus_array = array('onfocus' => 'alreadyFocused=true;');
1232 $onfocus_array = array();
1236 $send_to = $values['send_to'];
1237 $send_to_cc = $values['send_to_cc'];
1238 $send_to_bcc = $values['send_to_bcc'];
1239 $subject = $values['subject'];
1240 $mailprio = $values['mailprio'];
1241 $body = $values['body'];
1242 $identity = (int) $values['identity'];
1244 $send_to = decodeHeader($send_to, true, false);
1245 $send_to_cc = decodeHeader($send_to_cc, true, false);
1246 $send_to_bcc = decodeHeader($send_to_bcc, true, false);
1249 if ($use_javascript_addr_book) {
1250 //FIXME: NO HTML IN CORE!
1251 echo "\n". '<script type="text/javascript">'."\n<!--\n" .
1252 'function open_abook() { ' . "\n" .
1253 ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
1254 '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
1255 ' if((!nwin.opener) && (document.windows != null))' . "\n" .
1256 ' nwin.opener = document.windows;' . "\n" .
1258 "// -->\n</script>\n\n";
1261 //FIXME: NO HTML IN CORE!
1262 echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
1263 'enctype="multipart/form-data"';
1265 $compose_onsubmit = array();
1267 do_hook('compose_form', $null);
1269 // Plugins that use compose_form hook can add an array entry
1270 // to the globally scoped $compose_onsubmit; we add them up
1271 // here and format the form tag's full onsubmit handler.
1272 // Each plugin should use "return false" if they need to
1273 // stop form submission but otherwise should NOT use "return
1274 // true" to give other plugins the chance to do what they need
1275 // to do; SquirrelMail itself will add the final "return true".
1276 // Onsubmit text is enclosed inside of double quotes, so plugins
1277 // need to quote accordingly.
1279 // Also, plugin authors should try to retain compatibility with
1280 // the Compose Extras plugin by resetting its compose submit
1281 // counter when preventing form submit. Use this code:
1282 // if (your-code-here) { submit_count = 0; return false; }
1284 if (checkForJavascript()) {
1285 if (empty($compose_onsubmit))
1286 $compose_onsubmit = array();
1287 else if (!is_array($compose_onsubmit))
1288 $compose_onsubmit = array($compose_onsubmit);
1290 $onsubmit_text = '';
1291 foreach ($compose_onsubmit as $text) {
1292 $text = trim($text);
1293 if (!empty($text)) {
1294 if (substr($text, -1) != ';' && substr($text, -1) != '}')
1296 $onsubmit_text .= $text;
1300 if (!empty($onsubmit_text))
1301 //FIXME: DON'T ECHO HTML FROM CORE!
1302 echo ' onsubmit="' . $onsubmit_text . ' return true;"';
1306 //FIXME: NO HTML IN CORE!
1309 //FIXME: DON'T ECHO HTML FROM CORE!
1310 echo addHidden('smtoken', sm_generate_security_token());
1312 //FIXME: DON'T ECHO HTML FROM CORE!
1313 echo addHidden('startMessage', $startMessage);
1315 if ($action == 'draft') {
1316 //FIXME: DON'T ECHO HTML FROM CORE!
1317 echo addHidden('delete_draft', $passed_id);
1319 if (isset($delete_draft)) {
1320 //FIXME: DON'T ECHO HTML FROM CORE!
1321 echo addHidden('delete_draft', $delete_draft);
1323 if (isset($session)) {
1324 //FIXME: DON'T ECHO HTML FROM CORE!
1325 echo addHidden('session', $session);
1328 if (isset($passed_id)) {
1329 //FIXME: DON'T ECHO HTML FROM CORE!
1330 echo addHidden('passed_id', $passed_id);
1333 if (isset($fwduid)) {
1334 //FIXME: DON'T ECHO HTML FROM CORE!
1335 echo addHidden('fwduid', $fwduid);
1338 if ($saved_draft == 'yes') {
1339 $oTemplate->assign('note', _("Your draft has been saved."));
1340 $oTemplate->display('note.tpl');
1342 if ($mail_sent == 'yes') {
1343 $oTemplate->assign('note', _("Your mail has been sent."));
1344 $oTemplate->display('note.tpl');
1346 if ($compose_new_win == '1') {
1347 $oTemplate->display('compose_newwin_close.tpl');
1350 if ($location_of_buttons == 'top') {
1351 //FIXME: DON'T ECHO HTML FROM CORE!
1352 showComposeButtonRow();
1355 $identities = array();
1356 if (count($idents) > 1) {
1358 foreach($idents as $id => $data) {
1359 $identities[$id] = $data['full_name'].' <'.$data['email_address'].'>';
1363 $oTemplate->assign('identities', $identities);
1364 $oTemplate->assign('identity_def', $identity);
1365 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1367 $oTemplate->assign('to', sm_encode_html_special_chars($send_to));
1368 $oTemplate->assign('cc', sm_encode_html_special_chars($send_to_cc));
1369 $oTemplate->assign('bcc', sm_encode_html_special_chars($send_to_bcc));
1370 $oTemplate->assign('subject', sm_encode_html_special_chars($subject));
1374 global $accesskey_compose_to, $accesskey_compose_cc,
1375 $accesskey_compose_identity, $accesskey_compose_bcc,
1376 $accesskey_compose_subject;
1377 $oTemplate->assign('accesskey_compose_identity', $accesskey_compose_identity);
1378 $oTemplate->assign('accesskey_compose_to', $accesskey_compose_to);
1379 $oTemplate->assign('accesskey_compose_cc', $accesskey_compose_cc);
1380 $oTemplate->assign('accesskey_compose_bcc', $accesskey_compose_bcc);
1381 $oTemplate->assign('accesskey_compose_subject', $accesskey_compose_subject);
1383 $oTemplate->display('compose_header.tpl');
1385 if ($location_of_buttons == 'between') {
1386 //FIXME: DON'T ECHO HTML FROM CORE!
1387 showComposeButtonRow();
1391 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
1392 $signature = $idents[$identity]['signature'];
1394 if ($sig_first == '1') {
1396 * FIXME: test is specific to ja_JP translation implementation.
1397 * This test might apply incorrect conversion to other translations, but
1398 * use of 7bit iso-2022-jp charset in other translations might have other
1401 if ($default_charset == 'iso-2022-jp') {
1402 $body_str = "\n\n".($prefix_sig==true?
"-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1404 $body_str = "\n\n".($prefix_sig==true?
"-- \n":'').decodeHeader($signature,false,false);
1406 $body_str .= "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
1408 $body_str = "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
1409 // FIXME: test is specific to ja_JP translation implementation. See above comments.
1410 if ($default_charset == 'iso-2022-jp') {
1411 $body_str .= "\n\n".($prefix_sig==true?
"-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1413 $body_str .= "\n\n".($prefix_sig==true?
"-- \n":'').decodeHeader($signature,false,false);
1417 $body_str = sm_encode_html_special_chars(decodeHeader($body,false,false));
1420 $oTemplate->assign('editor_width', (int)$editor_size);
1421 $oTemplate->assign('editor_height', (int)$editor_height);
1422 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1423 $oTemplate->assign('body', $body_str);
1424 $oTemplate->assign('show_bottom_send', $location_of_buttons!='bottom');
1428 global $accesskey_compose_body, $accesskey_compose_send;
1429 $oTemplate->assign('accesskey_compose_body', $accesskey_compose_body);
1430 $oTemplate->assign('accesskey_compose_send', $accesskey_compose_send);
1432 $oTemplate->display ('compose_body.tpl');
1434 if ($location_of_buttons == 'bottom') {
1435 //FIXME: DON'T ECHO HTML FROM CORE!
1436 showComposeButtonRow();
1439 // composeMessage can be empty when coming from a restored session
1440 if (is_object($composeMessage) && $composeMessage->entities
)
1441 $attach_array = $composeMessage->entities
;
1442 if ($session_expired && !empty($attachments) && is_array($attachments))
1443 $attach_array = $attachments;
1445 /* This code is for attachments */
1446 if ((bool) ini_get('file_uploads')) {
1448 /* Calculate the max size for an uploaded file.
1449 * This is advisory for the user because we can't actually prevent
1450 * people to upload too large files. */
1452 /* php.ini vars which influence the max for uploads */
1453 $configvars = array('post_max_size', 'memory_limit', 'upload_max_filesize');
1454 foreach($configvars as $var) {
1455 /* skip 0 or empty values, and -1 which means 'unlimited' */
1456 if( $size = getByteSize(ini_get($var)) ) {
1457 if ( $size != '-1' ) {
1464 global $username, $attachment_dir;
1465 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1466 if (!empty($attach_array)) {
1467 foreach ($attach_array as $key => $attachment) {
1468 $attached_file = $attachment->att_local_name
;
1469 if ($attachment->att_local_name ||
$attachment->body_part
) {
1470 $attached_filename = decodeHeader($attachment->mime_header
->getParameter('name'));
1471 $type = $attachment->mime_header
->type0
.'/'.
1472 $attachment->mime_header
->type1
;
1476 $a['FileName'] = $attached_filename;
1477 $a['ContentType'] = $type;
1478 $a['Size'] = filesize($hashed_attachment_dir . '/' . $attached_file);
1485 $oTemplate->assign('max_file_size', empty($max) ?
-1 : $max);
1486 $oTemplate->assign('attachments', $attach);
1490 global $accesskey_compose_attach_browse, $accesskey_compose_attach,
1491 $accesskey_compose_delete_attach;
1492 $oTemplate->assign('accesskey_compose_attach_browse', $accesskey_compose_attach_browse);
1493 $oTemplate->assign('accesskey_compose_attach', $accesskey_compose_attach);
1494 $oTemplate->assign('accesskey_compose_delete_attach', $accesskey_compose_delete_attach);
1496 $oTemplate->display('compose_attachments.tpl');
1497 } // End of file_uploads if-block
1498 /* End of attachment code */
1500 $oTemplate->assign('username', $username);
1501 $oTemplate->assign('smaction', $action);
1502 $oTemplate->assign('mailbox', $mailbox);
1503 sqgetGlobalVar('QUERY_STRING', $queryString, SQ_SERVER
);
1504 $oTemplate->assign('querystring', $queryString);
1505 $oTemplate->assign('composesession', $composesession);
1506 $oTemplate->assign('send_button_count', unique_widget_name('send', TRUE));
1507 if (!empty($attach_array))
1508 $oTemplate->assign('attachments', urlencode(serialize($attach_array)));
1510 $aUserNotices = array();
1512 // File uploads are off, so we didn't show that part of the form.
1513 // To avoid bogus bug reports, tell the user why.
1514 if (!(bool) ini_get('file_uploads')) {
1515 $aUserNotices[] = _("Because PHP file uploads are turned off, you can not attach files to this message. Please see your system administrator for details.");
1518 $oTemplate->assign('user_notices', $aUserNotices);
1520 $oTemplate->display('compose_form_close.tpl');
1522 if ($compose_new_win=='1') {
1523 $oTemplate->display('compose_newwin_close.tpl');
1526 $oErrorHandler->setDelayedErrors(false);
1527 $oTemplate->display('footer.tpl');
1531 function showComposeButtonRow() {
1532 global $use_javascript_addr_book, $save_as_draft,
1533 $default_use_priority, $mailprio, $default_use_mdn,
1534 $request_mdn, $request_dr,
1535 $data_dir, $username;
1537 global $oTemplate, $buffer_hook;
1539 if ($default_use_priority) {
1540 $priorities = array('1'=>_("High"), '3'=>_("Normal"), '5'=>_("Low"));
1541 $priority = isset($mailprio) ?
$mailprio : 3;
1543 $priorities = array();
1547 $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
1549 $address_book_button_attribs = array();
1550 global $accesskey_compose_addresses;
1551 if ($accesskey_compose_addresses != 'NONE')
1552 $address_book_button_attribs['accesskey'] = $accesskey_compose_addresses;
1553 if ($use_javascript_addr_book && checkForJavascript()) {
1554 $addr_book = addButton(_("Addresses"),
1556 array_merge($address_book_button_attribs, array('onclick' => 'javascript:open_abook();')));
1558 $addr_book = addSubmit(_("Addresses"), 'html_addr_search', $address_book_button_attribs);
1561 $oTemplate->assign('allow_priority', $default_use_priority==1);
1562 $oTemplate->assign('priority_list', $priorities);
1563 $oTemplate->assign('current_priority', $priority);
1565 $oTemplate->assign('notifications_enabled', $mdn_user_support==1);
1566 $oTemplate->assign('read_receipt', $request_mdn=='1');
1567 $oTemplate->assign('delivery_receipt', $request_dr=='1');
1569 $oTemplate->assign('drafts_enabled', $save_as_draft);
1570 $oTemplate->assign('address_book_button', $addr_book);
1574 global $accesskey_compose_priority, $accesskey_compose_on_read,
1575 $accesskey_compose_on_delivery, $accesskey_compose_signature,
1576 $accesskey_compose_save_draft, $accesskey_compose_send;
1577 $oTemplate->assign('accesskey_compose_priority', $accesskey_compose_priority);
1578 $oTemplate->assign('accesskey_compose_on_read', $accesskey_compose_on_read);
1579 $oTemplate->assign('accesskey_compose_on_delivery', $accesskey_compose_on_delivery);
1580 $oTemplate->assign('accesskey_compose_signature', $accesskey_compose_signature);
1581 $oTemplate->assign('accesskey_compose_save_draft', $accesskey_compose_save_draft);
1582 $oTemplate->assign('accesskey_compose_send', $accesskey_compose_send);
1584 $oTemplate->display('compose_buttons.tpl');
1587 function checkInput ($show) {
1589 * I implemented the $show variable because the error messages
1590 * were getting sent before the page header. So, I check once
1591 * using $show=false, and then when i'm ready to display the error
1592 * message, show=true
1594 global $send_to, $send_to_cc, $send_to_bcc;
1596 $send_to = trim($send_to);
1597 $send_to_cc = trim($send_to_cc);
1598 $send_to_bcc = trim($send_to_bcc);
1599 if (empty($send_to) && empty($send_to_cc) && empty($send_to_bcc)) {
1601 plain_error_message(_("You have not filled in the \"To:\" field."));
1606 } /* function checkInput() */
1609 /* True if FAILURE */
1610 function saveAttachedFiles($session) {
1611 global $composeMessage, $username, $attachment_dir;
1613 /* get out of here if no file was attached at all */
1614 if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
1618 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1619 $localfilename = sq_get_attach_tempfile();
1620 $fullpath = $hashed_attachment_dir . '/' . $localfilename;
1622 // m_u_f works better with restricted PHP installs (safe_mode, open_basedir),
1623 // if that doesn't work, try a simple rename.
1624 if (!sq_call_function_suppress_errors('move_uploaded_file', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1625 if (!sq_call_function_suppress_errors('rename', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1629 $type = strtolower($_FILES['attachfile']['type']);
1630 $name = $_FILES['attachfile']['name'];
1631 $composeMessage->initAttachment($type, $name, $localfilename);
1635 * Parse strings such as "8M" and "2k" into their corresponding size in bytes
1637 * NOTE: This function only recognizes the suffixes "K", "M" and "G"
1638 * and will probably break very easily if the given size is in
1639 * some completely different format.
1641 * @param string $ini_size The input string to be converted
1643 * @return mixed Boolean FALSE if something went wrong (the value passed in
1644 * was empty?, the suffix was not recognized?), otherwise, the
1645 * converted size in bytes (just the number (as an integer),
1646 * no unit identifier included)
1649 function getByteSize($ini_size) {
1655 $ini_size = trim($ini_size);
1657 // if there's some kind of letter at the end of the string we need to multiply.
1658 if(!is_numeric(substr($ini_size, -1))) {
1660 switch(strtoupper(substr($ini_size, -1))) {
1662 $bytesize = 1073741824;
1665 $bytesize = 1048576;
1674 return ($bytesize * (int)substr($ini_size, 0, -1));
1682 * temporary function to make use of the deliver class.
1683 * In the future the responsible backend should be automaticly loaded
1684 * and conf.pl should show a list of available backends.
1685 * The message also should be constructed by the message class.
1687 * @param object $composeMessage The message being sent. Please note
1688 * that it is passed by reference and
1689 * will be returned modified, with additional
1690 * headers, such as Message-ID, Date, In-Reply-To,
1691 * References, and so forth.
1693 * @return boolean FALSE if delivery failed, or some non-FALSE value
1697 function deliverMessage(&$composeMessage, $draft=false) {
1698 global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
1699 $username, $identity, $idents, $data_dir,
1700 $request_mdn, $request_dr, $default_charset, $useSendmail,
1701 $domain, $action, $default_move_to_sent, $move_to_sent,
1702 $imapServerAddress, $imapPort, $imap_stream_options, $sent_folder, $key;
1704 $rfc822_header = $composeMessage->rfc822_header
;
1706 $abook = addressbook_init(false, true);
1707 $rfc822_header->to
= $rfc822_header->parseAddress($send_to,true, array(), '', $domain, array(&$abook,'lookup'));
1708 $rfc822_header->cc
= $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain, array(&$abook,'lookup'));
1709 $rfc822_header->bcc
= $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain, array(&$abook,'lookup'));
1710 $rfc822_header->priority
= $mailprio;
1711 $rfc822_header->subject
= $subject;
1713 $special_encoding='';
1714 if (strtolower($default_charset) == 'iso-2022-jp') {
1715 if (mb_detect_encoding($body) == 'ASCII') {
1716 $special_encoding = '8bit';
1718 $body = mb_convert_encoding($body, 'JIS');
1719 $special_encoding = '7bit';
1722 $composeMessage->setBody($body);
1725 $reply_to = $idents[$identity]['reply_to'];
1726 if ($reply_to && strpos($reply_to, '@') === FALSE)
1727 $reply_to .= '@' . $domain;
1729 $from_addr = build_from_header($identity);
1730 $rfc822_header->from
= $rfc822_header->parseAddress($from_addr,true);
1732 $rfc822_header->reply_to
= $rfc822_header->parseAddress($reply_to,true);
1734 /* Receipt: On Read */
1735 if (isset($request_mdn) && $request_mdn) {
1736 $rfc822_header->dnt
= $rfc822_header->parseAddress($from_addr,true);
1737 } elseif (isset($rfc822_header->dnt
)) {
1738 unset($rfc822_header->dnt
);
1741 /* Receipt: On Delivery */
1742 if (!empty($request_dr)) {
1743 //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?
1744 $rfc822_header->more_headers
['Return-Receipt-To'] = $from_addr;
1745 } elseif (isset($rfc822_header->more_headers
['Return-Receipt-To'])) {
1746 unset($rfc822_header->more_headers
['Return-Receipt-To']);
1749 /* multipart messages */
1750 if (count($composeMessage->entities
)) {
1751 $message_body = new Message();
1752 $message_body->body_part
= $composeMessage->body_part
;
1753 $composeMessage->body_part
= '';
1754 $mime_header = new MessageHeader
;
1755 $mime_header->type0
= 'text';
1756 $mime_header->type1
= 'plain';
1757 if ($special_encoding) {
1758 $mime_header->encoding
= $special_encoding;
1760 $mime_header->encoding
= '8bit';
1762 if ($default_charset) {
1763 $mime_header->parameters
['charset'] = $default_charset;
1765 $message_body->mime_header
= $mime_header;
1766 array_unshift($composeMessage->entities
, $message_body);
1767 $content_type = new ContentType('multipart/mixed');
1769 $content_type = new ContentType('text/plain');
1770 if ($special_encoding) {
1771 $rfc822_header->encoding
= $special_encoding;
1773 $rfc822_header->encoding
= '8bit';
1775 if ($default_charset) {
1776 $content_type->properties
['charset']=$default_charset;
1780 $rfc822_header->content_type
= $content_type;
1781 $composeMessage->rfc822_header
= $rfc822_header;
1782 if ($action == 'reply' ||
$action == 'reply_all') {
1783 global $passed_id, $passed_ent_id;
1784 $reply_id = $passed_id;
1785 $reply_ent_id = $passed_ent_id;
1791 /* Here you can modify the message structure just before we hand
1792 it over to deliver; plugin authors note that $composeMessage
1793 is sent and modified by reference since 1.5.2 */
1794 do_hook('compose_send', $composeMessage);
1795 //TODO: need to migrate to the following, but it neessitates changes in existing plugins, since the args are now an array
1796 //$temp = array(&$composeMessage, &$draft);
1797 //do_hook('compose_send', $temp);
1799 // remove special header if present and prepare to mark
1800 // a message that a draft was composed in reply to
1801 if (!empty($composeMessage->rfc822_header
->x_sm_flag_reply
) && !$draft) {
1802 global $passed_id, $mailbox;
1803 // tricks the code below that marks the reply
1804 list($action, $passed_id, $mailbox) = explode('::', $rfc822_header->x_sm_flag_reply
, 3);
1805 unset($composeMessage->rfc822_header
->x_sm_flag_reply
);
1806 unset($composeMessage->rfc822_header
->more_headers
['X-SM-Flag-Reply']);
1809 if (!$useSendmail && !$draft) {
1810 require_once(SM_PATH
. 'class/deliver/Deliver_SMTP.class.php');
1811 $deliver = new Deliver_SMTP();
1812 global $smtpServerAddress, $smtpPort, $smtp_stream_options, $pop_before_smtp, $pop_before_smtp_host;
1814 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ?
true : false;
1815 if (empty($pop_before_smtp_host)) $pop_before_smtp_host = $smtpServerAddress;
1816 get_smtp_user($user, $pass);
1817 $stream = $deliver->initStream($composeMessage,$domain,0,
1818 $smtpServerAddress, $smtpPort, $user, $pass, $authPop, $pop_before_smtp_host, $smtp_stream_options);
1819 } elseif (!$draft) {
1820 require_once(SM_PATH
. 'class/deliver/Deliver_SendMail.class.php');
1821 global $sendmail_path, $sendmail_args;
1822 // Check for outdated configuration
1823 if (!isset($sendmail_args)) {
1824 if ($sendmail_path=='/var/qmail/bin/qmail-inject') {
1825 $sendmail_args = '';
1827 $sendmail_args = '-i -t';
1830 $deliver = new Deliver_SendMail(array('sendmail_args'=>$sendmail_args));
1831 $stream = $deliver->initStream($composeMessage,$sendmail_path);
1833 global $draft_folder;
1834 $imap_stream = sqimap_login($username, false, $imapServerAddress,
1835 $imapPort, 0, $imap_stream_options);
1836 if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
1837 //TODO: this can leak private information about folders and message IDs if messages are accessed/sent from another client --- should this feature be optional?
1838 // make note of the message to mark as having been replied to
1839 global $passed_id, $mailbox;
1840 if ($action == 'reply' ||
$action == 'reply_all' ||
$action == 'forward' ||
$action == 'forward_as_attachment') {
1841 $composeMessage->rfc822_header
->more_headers
['X-SM-Flag-Reply'] = $action . '::' . $passed_id . '::' . $mailbox;
1844 require_once(SM_PATH
. 'class/deliver/Deliver_IMAP.class.php');
1845 $imap_deliver = new Deliver_IMAP();
1846 $success = $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $draft_folder);
1847 sqimap_logout($imap_stream);
1848 unset ($imap_deliver);
1849 $composeMessage->purgeAttachments();
1852 $msg = '<br />'.sprintf(_("Error: Draft folder %s does not exist."), sm_encode_html_special_chars($draft_folder));
1853 plain_error_message($msg);
1859 $deliver->mail($composeMessage, $stream, $reply_id, $reply_ent_id);
1860 $success = $deliver->finalizeStream($stream);
1863 // $deliver->dlv_server_msg is not always server's reply
1864 $msg = _("Message not sent.")
1866 . (isset($deliver->dlv_msg
) ?
$deliver->dlv_msg
: '');
1867 if (!empty($deliver->dlv_server_msg
)) {
1868 // add 'server replied' part only when it is not empty.
1869 // Delivery error can be generated by delivery class itself
1871 . _("Server replied:") . ' '
1872 . (isset($deliver->dlv_ret_nr
) ?
$deliver->dlv_ret_nr
. ' ' : '')
1873 . nl2br(sm_encode_html_special_chars($deliver->dlv_server_msg
));
1875 plain_error_message($msg);
1878 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
1881 // mark as replied or forwarded if applicable
1883 global $what, $iAccount, $startMessage, $passed_id, $fwduid, $mailbox;
1885 if ($action=='reply' ||
$action=='reply_all' ||
$action=='forward' ||
$action=='forward_as_attachment') {
1886 require(SM_PATH
. 'functions/mailbox_display.php');
1887 // select errors here could be due to a draft reply being sent
1888 // after the original message's mailbox is moved or deleted
1889 $aMailbox = sqm_api_mailbox_select($imap_stream, $iAccount, $mailbox,array('setindex' => $what, 'offset' => $startMessage),array(), false);
1890 // a non-empty return from above means we can proceed
1891 if (!empty($aMailbox)) {
1895 // check if we are allowed to set the \\Answered flag
1896 if (in_array('\\answered',$aMailbox['PERMANENTFLAGS'], true)) {
1897 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, array($passed_id), '\\Answered', true, false);
1898 if (isset($aUpdatedMsgs[$passed_id]['FLAGS'])) {
1900 * Only update the cached headers if the header is
1903 if (isset($aMailbox['MSG_HEADERS'][$passed_id])) {
1904 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'] = $aMsg['FLAGS'];
1910 case 'forward_as_attachment':
1911 // check if we are allowed to set the $Forwarded flag (RFC 4550 paragraph 2.8)
1912 if (in_array('$forwarded',$aMailbox['PERMANENTFLAGS'], true) ||
1913 in_array('\\*',$aMailbox['PERMANENTFLAGS'])) {
1915 // when forwarding as an attachment from the message
1916 // list, passed_id is not used, need to get UID(s)
1917 // from the query string
1919 if (empty($passed_id) && !empty($fwduid))
1920 $ids = explode('_', $fwduid);
1922 $ids = array($passed_id);
1924 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, $ids, '$Forwarded', true, false);
1926 foreach ($ids as $id) {
1927 if (isset($aUpdatedMsgs[$id]['FLAGS'])) {
1928 if (isset($aMailbox['MSG_HEADERS'][$id])) {
1929 $aMailbox['MSG_HEADERS'][$id]['FLAGS'] = $aMsg['FLAGS'];
1938 * Write mailbox with updated seen flag information back to cache.
1940 if(isset($aUpdatedMsgs[$passed_id])) {
1941 $mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
1942 sqsession_register($mailbox_cache,'mailbox_cache');
1948 // move to sent folder
1950 $move_to_sent = getPref($data_dir,$username,'move_to_sent');
1951 if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
1952 $svr_allow_sent = true;
1954 $svr_allow_sent = false;
1957 if (isset($sent_folder) && (($sent_folder != '') ||
($sent_folder != 'none'))
1958 && sqimap_mailbox_exists( $imap_stream, $sent_folder)) {
1964 if ((isset($move_to_sent) && ($move_to_sent != 0)) ||
(!isset($move_to_sent))) {
1965 $lcl_allow_sent = true;
1967 $lcl_allow_sent = false;
1970 if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) ||
($fld_sent && $lcl_allow_sent)) {
1971 if ($action == 'reply' ||
$action == 'reply_all') {
1972 $save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
1973 if ($save_reply_with_orig) {
1974 $sent_folder = $mailbox;
1977 require_once(SM_PATH
. 'class/deliver/Deliver_IMAP.class.php');
1978 $imap_deliver = new Deliver_IMAP();
1979 $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $sent_folder);
1980 unset ($imap_deliver);
1986 $composeMessage->purgeAttachments();
1987 sqimap_logout($imap_stream);