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') && $return_to_message_after_reply)
578 header("Location: $location/read_body.php?passed_id=$passed_id&mailbox=$urlMailbox".
579 "&startMessage=$startMessage&mail_sent=$mail_sent");
581 header("Location: $location/right_main.php?mailbox=$urlMailbox".
582 "&startMessage=$startMessage&mail_sent=$mail_sent");
584 //FIXME: DON'T ECHO HTML FROM CORE!
585 echo ' <br><br><div style="text-align: center;"><a href="' . $location
586 . "/right_main.php?mailbox=$urlMailbox"
587 . "&startMessage=$startMessage&mail_sent=$mail_sent\">"
588 . _("Return") . '</a></div>';
593 if ($compose_new_win == '1') {
594 compose_Header($color, $mailbox);
597 displayPageHeader($color, $mailbox);
599 if (isset($AttachFailure)) {
600 plain_error_message(_("Could not move/copy file. File not attached"),
604 showInputForm($session);
605 /* sqimap_logout($imapConnection); */
607 } elseif (isset($html_addr_search_done)) {
609 // validate security token
611 sm_validate_security_token($submitted_token, -1, TRUE);
613 if ($compose_new_win == '1') {
614 compose_Header($color, $mailbox);
617 displayPageHeader($color, $mailbox);
620 if (isset($send_to_search) && is_array($send_to_search)) {
621 foreach ($send_to_search as $k => $v) {
622 if (substr($k, 0, 1) == 'T') {
628 elseif (substr($k, 0, 1) == 'C') {
634 elseif (substr($k, 0, 1) == 'B') {
636 $send_to_bcc .= ', ';
642 showInputForm($session);
643 } elseif (isset($html_addr_search) && !isset($html_addr_search_cancel)) {
644 if (isset($_FILES['attachfile']) &&
645 $_FILES['attachfile']['tmp_name'] &&
646 $_FILES['attachfile']['tmp_name'] != 'none') {
647 if(saveAttachedFiles($session)) {
648 plain_error_message(_("Could not move/copy file. File not attached"));
652 * I am using an include so as to elminiate an extra unnecessary
653 * click. If you can think of a better way, please implement it.
655 include_once('./addrbook_search_html.php');
656 } elseif (isset($attach)) {
658 // validate security token
660 sm_validate_security_token($submitted_token, -1, TRUE);
662 if ($compose_new_win == '1') {
663 compose_Header($color, $mailbox);
665 displayPageHeader($color, $mailbox);
667 if (saveAttachedFiles($session)) {
668 plain_error_message(_("Could not move/copy file. File not attached"));
670 showInputForm($session);
672 elseif (isset($sigappend)) {
674 // validate security token
676 sm_validate_security_token($submitted_token, -1, TRUE);
678 $signature = $idents[$identity]['signature'];
680 $body .= "\n\n".($prefix_sig==true?
"-- \n":'').$signature;
681 if ($compose_new_win == '1') {
682 compose_Header($color, $mailbox);
684 displayPageHeader($color, $mailbox);
686 showInputForm($session);
687 } elseif (isset($do_delete)) {
689 // validate security token
691 sm_validate_security_token($submitted_token, -1, TRUE);
693 if ($compose_new_win == '1') {
694 compose_Header($color, $mailbox);
696 displayPageHeader($color, $mailbox);
699 if (isset($delete) && is_array($delete)) {
700 foreach($delete as $index) {
701 if (!empty($composeMessage->entities
) && isset($composeMessage->entities
[$index])) {
702 $composeMessage->entities
[$index]->purgeAttachments();
703 // 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
704 //$composeMessage->entities[$index] = NULL;
705 unset ($composeMessage->entities
[$index]);
708 $new_entities = array();
709 foreach ($composeMessage->entities
as $entity) {
710 $new_entities[] = $entity;
712 $composeMessage->entities
= $new_entities;
714 showInputForm($session);
717 * This handles the default case as well as the error case
718 * (they had the same code) --> if (isset($smtpErrors))
721 if ($compose_new_win == '1') {
722 compose_Header($color, $mailbox);
724 displayPageHeader($color, $mailbox);
729 if (!isset($passed_ent_id)) {
732 if (!isset($passed_id)) {
735 if (!isset($mailbox)) {
738 if (!isset($action)) {
742 $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
744 // forward as attachment - subject is in the message in session
746 if ($action == 'forward_as_attachment' && empty($values['subject']))
747 $subject = $composeMessage->rfc822_header
->subject
;
749 /* in case the origin is not read_body.php */
750 if (isset($send_to)) {
751 $values['send_to'] = $send_to;
753 if (isset($send_to_cc)) {
754 $values['send_to_cc'] = $send_to_cc;
756 if (isset($send_to_bcc)) {
757 $values['send_to_bcc'] = $send_to_bcc;
759 if (isset($subject)) {
760 $values['subject'] = $subject;
762 if (isset($mailprio)) {
763 $values['mailprio'] = $mailprio;
765 if (isset($orig_identity)) {
766 $values['identity'] = $orig_identity;
768 showInputForm($session, $values);
773 /**************** Only function definitions go below *************/
775 function getforwardSubject($subject)
777 if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
778 (substr(strtolower($subject), 0, 5) != '[fwd:') &&
779 (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
780 $subject = '[Fwd: ' . $subject . ']';
785 /* This function is used when not sending or adding attachments */
786 function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
787 global $editor_size, $default_use_priority, $body, $idents,
788 $use_signature, $data_dir, $username,
789 $key, $imapServerAddress, $imapPort, $imap_stream_options,
790 $composeMessage, $body_quote, $request_mdn, $request_dr,
791 $mdn_user_support, $languages, $squirrelmail_language,
792 $default_charset, $do_not_reply_to_self;
795 * Set $default_charset to correspond with the user's selection
796 * of language interface. $default_charset global is not correct,
797 * if message is composed in new window.
801 $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
805 $imapConnection = sqimap_login($username, false, $imapServerAddress,
806 $imapPort, 0, $imap_stream_options);
808 sqimap_mailbox_select($imapConnection, $mailbox);
809 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
812 if ($passed_ent_id) {
813 /* redefine the messsage in case of message/rfc822 */
814 $message = $message->getEntity($passed_ent_id);
815 /* message is an entity which contains the envelope and type0=message
816 * and type1=rfc822. The actual entities are childs from
817 * $message->entities[0]. That's where the encoding and is located
820 $entities = $message->entities
[0]->findDisplayEntity
821 (array(), $alt_order = array('text/plain'));
822 if (!count($entities)) {
823 $entities = $message->entities
[0]->findDisplayEntity
824 (array(), $alt_order = array('text/plain','text/html'));
826 $orig_header = $message->rfc822_header
; /* here is the envelope located */
827 /* redefine the message for picking up the attachments */
828 $message = $message->entities
[0];
831 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
832 if (!count($entities)) {
833 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','text/html'));
835 $orig_header = $message->rfc822_header
;
838 $type0 = $message->type0
;
839 $type1 = $message->type1
;
840 foreach ($entities as $ent) {
841 $msg = $message->getEntity($ent);
842 $type0 = $msg->type0
;
843 $type1 = $msg->type1
;
844 $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
845 $body_part_entity = $message->getEntity($ent);
846 $bodypart = decodeBody($unencoded_bodypart,
847 $body_part_entity->header
->encoding
);
848 if ($type1 == 'html') {
849 $bodypart = str_replace("\n", ' ', $bodypart);
850 $bodypart = preg_replace(array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
851 $bodypart = str_replace(array(' ','>','<'),array(' ','>','<'),$bodypart);
852 $bodypart = strip_tags($bodypart);
854 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
855 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
856 if (mb_detect_encoding($bodypart) != 'ASCII') {
857 $bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
861 // charset encoding in compose form stuff
862 if (isset($body_part_entity->header
->parameters
['charset'])) {
863 $actual = $body_part_entity->header
->parameters
['charset'];
865 $actual = 'us-ascii';
868 if ( $actual && is_conversion_safe($actual) && $actual != $default_charset){
869 $bodypart = charset_convert($actual,$bodypart,$default_charset,false);
871 // end of charset encoding in compose
875 if ($default_use_priority) {
876 $mailprio = substr($orig_header->priority
,0,1);
884 $from_o = $orig_header->from
;
885 if (is_array($from_o)) {
886 if (isset($from_o[0])) {
887 $from_o = $from_o[0];
890 if (is_object($from_o)) {
891 $orig_from = $from_o->getAddress();
896 $identities = array();
897 if (count($idents) > 1) {
898 foreach($idents as $nr=>$data) {
899 $enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
900 $identities[] = $enc_from_name;
903 $identity_match = $orig_header->findAddress($identities);
904 if ($identity_match !== FALSE) {
905 $identity = $identity_match;
911 $use_signature = FALSE;
912 $composeMessage->rfc822_header
= $orig_header;
913 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
914 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
915 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
916 $send_from = $orig_header->getAddr_s('from');
917 $send_from_parts = new AddressStructure();
918 $send_from_parts = $orig_header->parseAddress($send_from);
919 $send_from_add = $send_from_parts->mailbox
. '@' . $send_from_parts->host
;
920 $identity = find_identity(array($send_from_add));
921 $subject = decodeHeader($orig_header->subject
,false,false,true);
923 // Remember the receipt settings
924 $request_mdn = $mdn_user_support && !empty($orig_header->dnt
) ?
'1' : '0';
925 $request_dr = $mdn_user_support && !empty($orig_header->drnt
) ?
'1' : '0';
927 /* remember the references and in-reply-to headers in case of an reply */
928 //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?
929 $composeMessage->rfc822_header
->more_headers
['References'] = $orig_header->references
;
930 $composeMessage->rfc822_header
->more_headers
['In-Reply-To'] = $orig_header->in_reply_to
;
931 // rewrap the body to clean up quotations and line lengths
932 sqBodyWrap($body, $editor_size);
933 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
934 if (!empty($orig_header->x_sm_flag_reply
))
935 $composeMessage->rfc822_header
->more_headers
['X-SM-Flag-Reply'] = $orig_header->x_sm_flag_reply
;
936 //TODO: completely unclear if should be using $compose_session instead of $session below
937 $compose_messages[$session] = $composeMessage;
938 sqsession_register($compose_messages,'compose_messages');
940 case ('edit_as_new'):
941 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
942 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
943 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
944 $subject = decodeHeader($orig_header->subject
,false,false,true);
945 $mailprio = $orig_header->priority
;
947 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
948 // rewrap the body to clean up quotations and line lengths
949 sqBodyWrap($body, $editor_size);
953 $subject = getforwardSubject(decodeHeader($orig_header->subject
,false,false,true));
954 $body = getforwardHeader($orig_header) . $body;
955 // the logic for calling sqUnWordWrap here would be to allow the browser to wrap the lines
956 // forwarded message text should be as undisturbed as possible, so commenting out this call
957 // sqUnWordWrap($body);
958 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
960 //add a blank line after the forward headers
961 $body = "\n" . $body;
963 case ('forward_as_attachment'):
964 $subject = getforwardSubject(decodeHeader($orig_header->subject
,false,false,true));
965 $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
966 $subject = decodeHeader($orig_header->subject
,false,false,true);
967 $subject = str_replace('"', "'", $subject);
968 $subject = trim($subject);
969 if (substr(strtolower($subject), 0, 4) != 'fwd:') {
970 $subject = 'Fwd: ' . $subject;
975 if(isset($orig_header->mail_followup_to
) && $orig_header->mail_followup_to
) {
976 $send_to = $orig_header->getAddr_s('mail_followup_to');
978 $send_to_cc = replyAllString($orig_header);
979 $send_to_cc = decodeHeader($send_to_cc,false,false,true);
980 $send_to_cc = str_replace('""', '"', $send_to_cc);
983 // skip this if send_to was already set right above here
985 $send_to = $orig_header->reply_to
;
986 if (is_array($send_to) && count($send_to)) {
987 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
988 } else if (is_object($send_to)) { /* unneccesarry, just for failsafe purpose */
989 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
991 $send_to = $orig_header->getAddr_s('from', ',', FALSE, TRUE);
994 $send_to = decodeHeader($send_to,false,false,true);
995 $send_to = str_replace('""', '"', $send_to);
998 // If user doesn't want replies to her own messages
999 // going back to herself (instead send again to the
1000 // original recipient of the message being replied to),
1001 // then iterate through identities, checking if the TO
1002 // field is one of them (if the reply is to ourselves)
1004 // Note we don't bother if the original message doesn't
1005 // have anything in the TO field itself (because that's
1006 // what we use if we change the recipient to be that of
1007 // the previous message)
1009 if ($do_not_reply_to_self && !empty($orig_header->to
)) {
1013 foreach($idents as $id) {
1015 if (!empty($id['email_address'])
1016 && strpos($send_to, $id['email_address']) !== FALSE) {
1018 // if this is a reply-all, the original recipient
1019 // is already in the CC field, so we can just blank
1020 // the recipient (TO field) (as long as the CC field
1021 // isn't empty that is)... but then move the CC into
1022 // the TO, so TO isn't empty
1024 if ($action == 'reply_all' && !empty($send_to_cc)) {
1025 $orig_to = $send_to_cc;
1030 $orig_to = $orig_header->to
;
1031 if (is_array($orig_to) && count($orig_to)) {
1032 $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
1033 } else if (is_object($orig_to)) { /* unneccesarry, just for failsafe purpose */
1034 $orig_to = $orig_header->getAddr_s('to', ',', FALSE, TRUE);
1038 $orig_to = decodeHeader($orig_to,false,false,true);
1039 $orig_to = str_replace('""', '"', $orig_to);
1045 // if the reply was addressed back to ourselves,
1046 // we will send it to the TO of the previous message
1048 if (!empty($orig_to)) {
1050 $send_to = $orig_to;
1052 // in this case, we also want to reset the FROM
1053 // identity as well (it should match the original
1054 // *FROM* header instead of TO or CC)
1056 if (count($idents) > 1) {
1058 foreach($idents as $i => $id) {
1059 if (!empty($id['email_address'])
1060 && strpos($orig_from, $id['email_address']) !== FALSE) {
1072 $subject = decodeHeader($orig_header->subject
,false,false,true);
1073 $subject = str_replace('"', "'", $subject);
1074 $subject = trim($subject);
1075 if (substr(strtolower($subject), 0, 3) != 're:') {
1076 $subject = 'Re: ' . $subject;
1078 /* this corrects some wrapping/quoting problems on replies */
1079 $rewrap_body = explode("\n", $body);
1080 $from = (is_array($orig_header->from
) && !empty($orig_header->from
)) ?
$orig_header->from
[0] : $orig_header->from
;
1082 $strip_sigs = getPref($data_dir, $username, 'strip_sigs');
1083 foreach ($rewrap_body as $line) {
1084 if ($strip_sigs && rtrim($line, "\r\n") == '-- ') {
1087 if (preg_match("/^(>+)/", $line, $matches)) {
1089 $body .= $body_quote . str_replace("\n", "\n$body_quote$gt ", rtrim($line)) ."\n";
1091 $body .= $body_quote . (!empty($body_quote) ?
' ' : '') . str_replace("\n", "\n$body_quote" . (!empty($body_quote) ?
' ' : ''), rtrim($line)) . "\n";
1095 //rewrap the body to clean up quotations and line lengths
1096 $body = sqBodyWrap ($body, $editor_size);
1098 $body = getReplyCitation($from , $orig_header->date
) . $body;
1099 $composeMessage->reply_rfc822_header
= $orig_header;
1105 //FIXME: we used to register $compose_messages in the session here, but not any more - so do we still need the session_write_close() and sqimap_logout() here? We probably need the IMAP logout, but what about the session closure?
1106 session_write_close();
1107 sqimap_logout($imapConnection);
1109 $ret = array( 'send_to' => $send_to,
1110 'send_to_cc' => $send_to_cc,
1111 'send_to_bcc' => $send_to_bcc,
1112 'subject' => $subject,
1113 'mailprio' => $mailprio,
1115 'identity' => $identity );
1118 } /* function newMail() */
1121 * downloads attachments from original message, stores them in attachment directory and adds
1122 * them to composed message.
1123 * @param object $message
1124 * @param object $composeMessage
1125 * @param integer $passed_id
1126 * @param mixed $entities
1127 * @param mixed $imapConnection
1130 function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
1131 global $squirrelmail_language, $languages, $username, $attachment_dir;
1133 if (!count($message->entities
) ||
1134 ($message->type0
== 'message' && $message->type1
== 'rfc822')) {
1135 if ( !in_array($message->entity_id
, $entities) && $message->entity_id
) {
1136 switch ($message->type0
) {
1138 if ($message->type1
== 'rfc822') {
1139 $filename = $message->rfc822_header
->subject
;
1140 if ($filename == "") {
1141 $filename = "untitled-".$message->entity_id
;
1143 $filename .= '.eml';
1145 $filename = $message->getFilename();
1149 if (!$message->mime_header
) { /* temporary hack */
1150 $message->mime_header
= $message->header
;
1152 $filename = $message->getFilename();
1155 //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
1156 $filename = str_replace(' ', ' ', decodeHeader($filename, true, true, true));
1157 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1158 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
1159 $filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
1162 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1163 $localfilename = sq_get_attach_tempfile();
1164 $message->att_local_name
= $localfilename;
1166 $composeMessage->initAttachment($message->type0
.'/'.$message->type1
,$filename,
1169 /* Write Attachment to file */
1170 $fp = fopen ($hashed_attachment_dir . '/' . $localfilename, 'wb');
1171 mime_print_body_lines ($imapConnection, $passed_id, $message->entity_id
, $message->header
->encoding
, $fp);
1175 for ($i=0, $entCount=count($message->entities
); $i<$entCount;$i++
) {
1176 $composeMessage=getAttachments($message->entities
[$i], $composeMessage, $passed_id, $entities, $imapConnection);
1179 return $composeMessage;
1182 function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
1183 $passed_ent_id='', $imapConnection) {
1184 if (!$passed_ent_id) {
1185 $body_a = sqimap_run_command($imapConnection,
1186 'FETCH '.$passed_id.' RFC822',
1187 TRUE, $response, $readmessage,
1190 $body_a = sqimap_run_command($imapConnection,
1191 'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
1192 TRUE, $response, $readmessage, TRUE);
1193 $message = $message->parent
;
1195 if ($response == 'OK') {
1196 $subject = encodeHeader($message->rfc822_header
->subject
);
1197 array_shift($body_a);
1199 $body = implode('', $body_a) . "\r\n";
1201 global $username, $attachment_dir;
1202 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1203 $localfilename = sq_get_attach_tempfile();
1204 $fp = fopen($hashed_attachment_dir . '/' . $localfilename, 'wb');
1205 fwrite ($fp, $body);
1207 $composeMessage->initAttachment('message/rfc822',$subject.'.eml',
1210 return $composeMessage;
1213 function showInputForm ($session, $values=false) {
1214 global $send_to, $send_to_cc, $send_to_bcc,
1215 $body, $startMessage, $action, $attachments,
1216 $use_signature, $signature, $prefix_sig, $session_expired,
1217 $editor_size, $editor_height, $subject, $newmail,
1218 $use_javascript_addr_book, $passed_id, $mailbox, $fwduid,
1219 $from_htmladdr_search, $location_of_buttons, $attachment_dir,
1220 $username, $data_dir, $identity, $idents, $delete_draft,
1221 $mailprio, $compose_new_win, $saved_draft, $mail_sent, $sig_first,
1222 $composeMessage, $composesession, $default_charset,
1223 $compose_onsubmit, $oTemplate, $oErrorHandler;
1225 if (checkForJavascript()) {
1226 $onfocus = ' onfocus="alreadyFocused=true;"';
1227 $onfocus_array = array('onfocus' => 'alreadyFocused=true;');
1231 $onfocus_array = array();
1235 $send_to = $values['send_to'];
1236 $send_to_cc = $values['send_to_cc'];
1237 $send_to_bcc = $values['send_to_bcc'];
1238 $subject = $values['subject'];
1239 $mailprio = $values['mailprio'];
1240 $body = $values['body'];
1241 $identity = (int) $values['identity'];
1243 $send_to = decodeHeader($send_to, true, false);
1244 $send_to_cc = decodeHeader($send_to_cc, true, false);
1245 $send_to_bcc = decodeHeader($send_to_bcc, true, false);
1248 if ($use_javascript_addr_book) {
1249 //FIXME: NO HTML IN CORE!
1250 echo "\n". '<script type="text/javascript">'."\n<!--\n" .
1251 'function open_abook() { ' . "\n" .
1252 ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
1253 '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
1254 ' if((!nwin.opener) && (document.windows != null))' . "\n" .
1255 ' nwin.opener = document.windows;' . "\n" .
1257 "// -->\n</script>\n\n";
1260 //FIXME: NO HTML IN CORE!
1261 echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
1262 'enctype="multipart/form-data"';
1264 $compose_onsubmit = array();
1266 do_hook('compose_form', $null);
1268 // Plugins that use compose_form hook can add an array entry
1269 // to the globally scoped $compose_onsubmit; we add them up
1270 // here and format the form tag's full onsubmit handler.
1271 // Each plugin should use "return false" if they need to
1272 // stop form submission but otherwise should NOT use "return
1273 // true" to give other plugins the chance to do what they need
1274 // to do; SquirrelMail itself will add the final "return true".
1275 // Onsubmit text is enclosed inside of double quotes, so plugins
1276 // need to quote accordingly.
1278 // Also, plugin authors should try to retain compatibility with
1279 // the Compose Extras plugin by resetting its compose submit
1280 // counter when preventing form submit. Use this code:
1281 // if (your-code-here) { submit_count = 0; return false; }
1283 if (checkForJavascript()) {
1284 if (empty($compose_onsubmit))
1285 $compose_onsubmit = array();
1286 else if (!is_array($compose_onsubmit))
1287 $compose_onsubmit = array($compose_onsubmit);
1289 $onsubmit_text = '';
1290 foreach ($compose_onsubmit as $text) {
1291 $text = trim($text);
1292 if (!empty($text)) {
1293 if (substr($text, -1) != ';' && substr($text, -1) != '}')
1295 $onsubmit_text .= $text;
1299 if (!empty($onsubmit_text))
1300 //FIXME: DON'T ECHO HTML FROM CORE!
1301 echo ' onsubmit="' . $onsubmit_text . ' return true;"';
1305 //FIXME: NO HTML IN CORE!
1308 //FIXME: DON'T ECHO HTML FROM CORE!
1309 echo addHidden('smtoken', sm_generate_security_token());
1311 //FIXME: DON'T ECHO HTML FROM CORE!
1312 echo addHidden('startMessage', $startMessage);
1314 if ($action == 'draft') {
1315 //FIXME: DON'T ECHO HTML FROM CORE!
1316 echo addHidden('delete_draft', $passed_id);
1318 if (isset($delete_draft)) {
1319 //FIXME: DON'T ECHO HTML FROM CORE!
1320 echo addHidden('delete_draft', $delete_draft);
1322 if (isset($session)) {
1323 //FIXME: DON'T ECHO HTML FROM CORE!
1324 echo addHidden('session', $session);
1327 if (isset($passed_id)) {
1328 //FIXME: DON'T ECHO HTML FROM CORE!
1329 echo addHidden('passed_id', $passed_id);
1332 if (isset($fwduid)) {
1333 //FIXME: DON'T ECHO HTML FROM CORE!
1334 echo addHidden('fwduid', $fwduid);
1337 if ($saved_draft == 'yes') {
1338 $oTemplate->assign('note', _("Your draft has been saved."));
1339 $oTemplate->display('note.tpl');
1341 if ($mail_sent == 'yes') {
1342 $oTemplate->assign('note', _("Your mail has been sent."));
1343 $oTemplate->display('note.tpl');
1345 if ($compose_new_win == '1') {
1346 $oTemplate->display('compose_newwin_close.tpl');
1349 if ($location_of_buttons == 'top') {
1350 //FIXME: DON'T ECHO HTML FROM CORE!
1351 showComposeButtonRow();
1354 $identities = array();
1355 if (count($idents) > 1) {
1357 foreach($idents as $id => $data) {
1358 $identities[$id] = $data['full_name'].' <'.$data['email_address'].'>';
1362 $oTemplate->assign('identities', $identities);
1363 $oTemplate->assign('identity_def', $identity);
1364 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1366 $oTemplate->assign('to', sm_encode_html_special_chars($send_to));
1367 $oTemplate->assign('cc', sm_encode_html_special_chars($send_to_cc));
1368 $oTemplate->assign('bcc', sm_encode_html_special_chars($send_to_bcc));
1369 $oTemplate->assign('subject', sm_encode_html_special_chars($subject));
1373 global $accesskey_compose_to, $accesskey_compose_cc,
1374 $accesskey_compose_identity, $accesskey_compose_bcc,
1375 $accesskey_compose_subject;
1376 $oTemplate->assign('accesskey_compose_identity', $accesskey_compose_identity);
1377 $oTemplate->assign('accesskey_compose_to', $accesskey_compose_to);
1378 $oTemplate->assign('accesskey_compose_cc', $accesskey_compose_cc);
1379 $oTemplate->assign('accesskey_compose_bcc', $accesskey_compose_bcc);
1380 $oTemplate->assign('accesskey_compose_subject', $accesskey_compose_subject);
1382 $oTemplate->display('compose_header.tpl');
1384 if ($location_of_buttons == 'between') {
1385 //FIXME: DON'T ECHO HTML FROM CORE!
1386 showComposeButtonRow();
1390 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
1391 $signature = $idents[$identity]['signature'];
1393 if ($sig_first == '1') {
1395 * FIXME: test is specific to ja_JP translation implementation.
1396 * This test might apply incorrect conversion to other translations, but
1397 * use of 7bit iso-2022-jp charset in other translations might have other
1400 if ($default_charset == 'iso-2022-jp') {
1401 $body_str = "\n\n".($prefix_sig==true?
"-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1403 $body_str = "\n\n".($prefix_sig==true?
"-- \n":'').decodeHeader($signature,false,false);
1405 $body_str .= "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
1407 $body_str = "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
1408 // FIXME: test is specific to ja_JP translation implementation. See above comments.
1409 if ($default_charset == 'iso-2022-jp') {
1410 $body_str .= "\n\n".($prefix_sig==true?
"-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1412 $body_str .= "\n\n".($prefix_sig==true?
"-- \n":'').decodeHeader($signature,false,false);
1416 $body_str = sm_encode_html_special_chars(decodeHeader($body,false,false));
1419 $oTemplate->assign('editor_width', (int)$editor_size);
1420 $oTemplate->assign('editor_height', (int)$editor_height);
1421 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1422 $oTemplate->assign('body', $body_str);
1423 $oTemplate->assign('show_bottom_send', $location_of_buttons!='bottom');
1427 global $accesskey_compose_body, $accesskey_compose_send;
1428 $oTemplate->assign('accesskey_compose_body', $accesskey_compose_body);
1429 $oTemplate->assign('accesskey_compose_send', $accesskey_compose_send);
1431 $oTemplate->display ('compose_body.tpl');
1433 if ($location_of_buttons == 'bottom') {
1434 //FIXME: DON'T ECHO HTML FROM CORE!
1435 showComposeButtonRow();
1438 // composeMessage can be empty when coming from a restored session
1439 if (is_object($composeMessage) && $composeMessage->entities
)
1440 $attach_array = $composeMessage->entities
;
1441 if ($session_expired && !empty($attachments) && is_array($attachments))
1442 $attach_array = $attachments;
1444 /* This code is for attachments */
1445 if ((bool) ini_get('file_uploads')) {
1447 /* Calculate the max size for an uploaded file.
1448 * This is advisory for the user because we can't actually prevent
1449 * people to upload too large files. */
1451 /* php.ini vars which influence the max for uploads */
1452 $configvars = array('post_max_size', 'memory_limit', 'upload_max_filesize');
1453 foreach($configvars as $var) {
1454 /* skip 0 or empty values, and -1 which means 'unlimited' */
1455 if( $size = getByteSize(ini_get($var)) ) {
1456 if ( $size != '-1' ) {
1463 global $username, $attachment_dir;
1464 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1465 if (!empty($attach_array)) {
1466 foreach ($attach_array as $key => $attachment) {
1467 $attached_file = $attachment->att_local_name
;
1468 if ($attachment->att_local_name ||
$attachment->body_part
) {
1469 $attached_filename = decodeHeader($attachment->mime_header
->getParameter('name'));
1470 $type = $attachment->mime_header
->type0
.'/'.
1471 $attachment->mime_header
->type1
;
1475 $a['FileName'] = $attached_filename;
1476 $a['ContentType'] = $type;
1477 $a['Size'] = filesize($hashed_attachment_dir . '/' . $attached_file);
1484 $oTemplate->assign('max_file_size', empty($max) ?
-1 : $max);
1485 $oTemplate->assign('attachments', $attach);
1489 global $accesskey_compose_attach_browse, $accesskey_compose_attach,
1490 $accesskey_compose_delete_attach;
1491 $oTemplate->assign('accesskey_compose_attach_browse', $accesskey_compose_attach_browse);
1492 $oTemplate->assign('accesskey_compose_attach', $accesskey_compose_attach);
1493 $oTemplate->assign('accesskey_compose_delete_attach', $accesskey_compose_delete_attach);
1495 $oTemplate->display('compose_attachments.tpl');
1496 } // End of file_uploads if-block
1497 /* End of attachment code */
1499 $oTemplate->assign('username', $username);
1500 $oTemplate->assign('smaction', $action);
1501 $oTemplate->assign('mailbox', $mailbox);
1502 sqgetGlobalVar('QUERY_STRING', $queryString, SQ_SERVER
);
1503 $oTemplate->assign('querystring', $queryString);
1504 $oTemplate->assign('composesession', $composesession);
1505 $oTemplate->assign('send_button_count', unique_widget_name('send', TRUE));
1506 if (!empty($attach_array))
1507 $oTemplate->assign('attachments', urlencode(serialize($attach_array)));
1509 $aUserNotices = array();
1511 // File uploads are off, so we didn't show that part of the form.
1512 // To avoid bogus bug reports, tell the user why.
1513 if (!(bool) ini_get('file_uploads')) {
1514 $aUserNotices[] = _("Because PHP file uploads are turned off, you can not attach files to this message. Please see your system administrator for details.");
1517 $oTemplate->assign('user_notices', $aUserNotices);
1519 $oTemplate->display('compose_form_close.tpl');
1521 if ($compose_new_win=='1') {
1522 $oTemplate->display('compose_newwin_close.tpl');
1525 $oErrorHandler->setDelayedErrors(false);
1526 $oTemplate->display('footer.tpl');
1530 function showComposeButtonRow() {
1531 global $use_javascript_addr_book, $save_as_draft,
1532 $default_use_priority, $mailprio, $default_use_mdn,
1533 $request_mdn, $request_dr,
1534 $data_dir, $username;
1536 global $oTemplate, $buffer_hook;
1538 if ($default_use_priority) {
1539 $priorities = array('1'=>_("High"), '3'=>_("Normal"), '5'=>_("Low"));
1540 $priority = isset($mailprio) ?
$mailprio : 3;
1542 $priorities = array();
1546 $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
1548 $address_book_button_attribs = array();
1549 global $accesskey_compose_addresses;
1550 if ($accesskey_compose_addresses != 'NONE')
1551 $address_book_button_attribs['accesskey'] = $accesskey_compose_addresses;
1552 if ($use_javascript_addr_book && checkForJavascript()) {
1553 $addr_book = addButton(_("Addresses"),
1555 array_merge($address_book_button_attribs, array('onclick' => 'javascript:open_abook();')));
1557 $addr_book = addSubmit(_("Addresses"), 'html_addr_search', $address_book_button_attribs);
1560 $oTemplate->assign('allow_priority', $default_use_priority==1);
1561 $oTemplate->assign('priority_list', $priorities);
1562 $oTemplate->assign('current_priority', $priority);
1564 $oTemplate->assign('notifications_enabled', $mdn_user_support==1);
1565 $oTemplate->assign('read_receipt', $request_mdn=='1');
1566 $oTemplate->assign('delivery_receipt', $request_dr=='1');
1568 $oTemplate->assign('drafts_enabled', $save_as_draft);
1569 $oTemplate->assign('address_book_button', $addr_book);
1573 global $accesskey_compose_priority, $accesskey_compose_on_read,
1574 $accesskey_compose_on_delivery, $accesskey_compose_signature,
1575 $accesskey_compose_save_draft, $accesskey_compose_send;
1576 $oTemplate->assign('accesskey_compose_priority', $accesskey_compose_priority);
1577 $oTemplate->assign('accesskey_compose_on_read', $accesskey_compose_on_read);
1578 $oTemplate->assign('accesskey_compose_on_delivery', $accesskey_compose_on_delivery);
1579 $oTemplate->assign('accesskey_compose_signature', $accesskey_compose_signature);
1580 $oTemplate->assign('accesskey_compose_save_draft', $accesskey_compose_save_draft);
1581 $oTemplate->assign('accesskey_compose_send', $accesskey_compose_send);
1583 $oTemplate->display('compose_buttons.tpl');
1586 function checkInput ($show) {
1588 * I implemented the $show variable because the error messages
1589 * were getting sent before the page header. So, I check once
1590 * using $show=false, and then when i'm ready to display the error
1591 * message, show=true
1593 global $send_to, $send_to_cc, $send_to_bcc;
1595 $send_to = trim($send_to);
1596 $send_to_cc = trim($send_to_cc);
1597 $send_to_bcc = trim($send_to_bcc);
1598 if (empty($send_to) && empty($send_to_cc) && empty($send_to_bcc)) {
1600 plain_error_message(_("You have not filled in the \"To:\" field."));
1605 } /* function checkInput() */
1608 /* True if FAILURE */
1609 function saveAttachedFiles($session) {
1610 global $composeMessage, $username, $attachment_dir;
1612 /* get out of here if no file was attached at all */
1613 if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
1617 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1618 $localfilename = sq_get_attach_tempfile();
1619 $fullpath = $hashed_attachment_dir . '/' . $localfilename;
1621 // m_u_f works better with restricted PHP installs (safe_mode, open_basedir),
1622 // if that doesn't work, try a simple rename.
1623 if (!sq_call_function_suppress_errors('move_uploaded_file', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1624 if (!sq_call_function_suppress_errors('rename', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1628 $type = strtolower($_FILES['attachfile']['type']);
1629 $name = $_FILES['attachfile']['name'];
1630 $composeMessage->initAttachment($type, $name, $localfilename);
1634 * Parse strings such as "8M" and "2k" into their corresponding size in bytes
1636 * NOTE: This function only recognizes the suffixes "K", "M" and "G"
1637 * and will probably break very easily if the given size is in
1638 * some completely different format.
1640 * @param string $ini_size The input string to be converted
1642 * @return mixed Boolean FALSE if something went wrong (the value passed in
1643 * was empty?, the suffix was not recognized?), otherwise, the
1644 * converted size in bytes (just the number (as an integer),
1645 * no unit identifier included)
1648 function getByteSize($ini_size) {
1654 $ini_size = trim($ini_size);
1656 // if there's some kind of letter at the end of the string we need to multiply.
1657 if(!is_numeric(substr($ini_size, -1))) {
1659 switch(strtoupper(substr($ini_size, -1))) {
1661 $bytesize = 1073741824;
1664 $bytesize = 1048576;
1673 return ($bytesize * (int)substr($ini_size, 0, -1));
1681 * temporary function to make use of the deliver class.
1682 * In the future the responsible backend should be automaticly loaded
1683 * and conf.pl should show a list of available backends.
1684 * The message also should be constructed by the message class.
1686 * @param object $composeMessage The message being sent. Please note
1687 * that it is passed by reference and
1688 * will be returned modified, with additional
1689 * headers, such as Message-ID, Date, In-Reply-To,
1690 * References, and so forth.
1692 * @return boolean FALSE if delivery failed, or some non-FALSE value
1696 function deliverMessage(&$composeMessage, $draft=false) {
1697 global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
1698 $username, $identity, $idents, $data_dir,
1699 $request_mdn, $request_dr, $default_charset, $useSendmail,
1700 $domain, $action, $default_move_to_sent, $move_to_sent,
1701 $imapServerAddress, $imapPort, $imap_stream_options, $sent_folder, $key;
1703 $rfc822_header = $composeMessage->rfc822_header
;
1705 $abook = addressbook_init(false, true);
1706 $rfc822_header->to
= $rfc822_header->parseAddress($send_to,true, array(), '', $domain, array(&$abook,'lookup'));
1707 $rfc822_header->cc
= $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain, array(&$abook,'lookup'));
1708 $rfc822_header->bcc
= $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain, array(&$abook,'lookup'));
1709 $rfc822_header->priority
= $mailprio;
1710 $rfc822_header->subject
= $subject;
1712 $special_encoding='';
1713 if (strtolower($default_charset) == 'iso-2022-jp') {
1714 if (mb_detect_encoding($body) == 'ASCII') {
1715 $special_encoding = '8bit';
1717 $body = mb_convert_encoding($body, 'JIS');
1718 $special_encoding = '7bit';
1721 $composeMessage->setBody($body);
1724 $reply_to = $idents[$identity]['reply_to'];
1725 if ($reply_to && strpos($reply_to, '@') === FALSE)
1726 $reply_to .= '@' . $domain;
1728 $from_addr = build_from_header($identity);
1729 $rfc822_header->from
= $rfc822_header->parseAddress($from_addr,true);
1731 $rfc822_header->reply_to
= $rfc822_header->parseAddress($reply_to,true);
1733 /* Receipt: On Read */
1734 if (isset($request_mdn) && $request_mdn) {
1735 $rfc822_header->dnt
= $rfc822_header->parseAddress($from_addr,true);
1736 } elseif (isset($rfc822_header->dnt
)) {
1737 unset($rfc822_header->dnt
);
1740 /* Receipt: On Delivery */
1741 if (!empty($request_dr)) {
1742 //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?
1743 $rfc822_header->more_headers
['Return-Receipt-To'] = $from_addr;
1744 } elseif (isset($rfc822_header->more_headers
['Return-Receipt-To'])) {
1745 unset($rfc822_header->more_headers
['Return-Receipt-To']);
1748 /* multipart messages */
1749 if (count($composeMessage->entities
)) {
1750 $message_body = new Message();
1751 $message_body->body_part
= $composeMessage->body_part
;
1752 $composeMessage->body_part
= '';
1753 $mime_header = new MessageHeader
;
1754 $mime_header->type0
= 'text';
1755 $mime_header->type1
= 'plain';
1756 if ($special_encoding) {
1757 $mime_header->encoding
= $special_encoding;
1759 $mime_header->encoding
= '8bit';
1761 if ($default_charset) {
1762 $mime_header->parameters
['charset'] = $default_charset;
1764 $message_body->mime_header
= $mime_header;
1765 array_unshift($composeMessage->entities
, $message_body);
1766 $content_type = new ContentType('multipart/mixed');
1768 $content_type = new ContentType('text/plain');
1769 if ($special_encoding) {
1770 $rfc822_header->encoding
= $special_encoding;
1772 $rfc822_header->encoding
= '8bit';
1774 if ($default_charset) {
1775 $content_type->properties
['charset']=$default_charset;
1779 $rfc822_header->content_type
= $content_type;
1780 $composeMessage->rfc822_header
= $rfc822_header;
1781 if ($action == 'reply' ||
$action == 'reply_all') {
1782 global $passed_id, $passed_ent_id;
1783 $reply_id = $passed_id;
1784 $reply_ent_id = $passed_ent_id;
1790 /* Here you can modify the message structure just before we hand
1791 it over to deliver; plugin authors note that $composeMessage
1792 is sent and modified by reference since 1.5.2 */
1793 do_hook('compose_send', $composeMessage);
1794 //TODO: need to migrate to the following, but it neessitates changes in existing plugins, since the args are now an array
1795 //$temp = array(&$composeMessage, &$draft);
1796 //do_hook('compose_send', $temp);
1798 // remove special header if present and prepare to mark
1799 // a message that a draft was composed in reply to
1800 if (!empty($composeMessage->rfc822_header
->x_sm_flag_reply
) && !$draft) {
1801 global $passed_id, $mailbox;
1802 // tricks the code below that marks the reply
1803 list($action, $passed_id, $mailbox) = explode('::', $rfc822_header->x_sm_flag_reply
, 3);
1804 unset($composeMessage->rfc822_header
->x_sm_flag_reply
);
1805 unset($composeMessage->rfc822_header
->more_headers
['X-SM-Flag-Reply']);
1808 if (!$useSendmail && !$draft) {
1809 require_once(SM_PATH
. 'class/deliver/Deliver_SMTP.class.php');
1810 $deliver = new Deliver_SMTP();
1811 global $smtpServerAddress, $smtpPort, $smtp_stream_options, $pop_before_smtp, $pop_before_smtp_host;
1813 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ?
true : false;
1814 if (empty($pop_before_smtp_host)) $pop_before_smtp_host = $smtpServerAddress;
1815 get_smtp_user($user, $pass);
1816 $stream = $deliver->initStream($composeMessage,$domain,0,
1817 $smtpServerAddress, $smtpPort, $user, $pass, $authPop, $pop_before_smtp_host, $smtp_stream_options);
1818 } elseif (!$draft) {
1819 require_once(SM_PATH
. 'class/deliver/Deliver_SendMail.class.php');
1820 global $sendmail_path, $sendmail_args;
1821 // Check for outdated configuration
1822 if (!isset($sendmail_args)) {
1823 if ($sendmail_path=='/var/qmail/bin/qmail-inject') {
1824 $sendmail_args = '';
1826 $sendmail_args = '-i -t';
1829 $deliver = new Deliver_SendMail(array('sendmail_args'=>$sendmail_args));
1830 $stream = $deliver->initStream($composeMessage,$sendmail_path);
1832 global $draft_folder;
1833 $imap_stream = sqimap_login($username, false, $imapServerAddress,
1834 $imapPort, 0, $imap_stream_options);
1835 if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
1836 //TODO: this can leak private information about folders and message IDs if messages are accessed/sent from another client --- should this feature be optional?
1837 // make note of the message to mark as having been replied to
1838 global $passed_id, $mailbox;
1839 if ($action == 'reply' ||
$action == 'reply_all' ||
$action == 'forward' ||
$action == 'forward_as_attachment') {
1840 $composeMessage->rfc822_header
->more_headers
['X-SM-Flag-Reply'] = $action . '::' . $passed_id . '::' . $mailbox;
1843 require_once(SM_PATH
. 'class/deliver/Deliver_IMAP.class.php');
1844 $imap_deliver = new Deliver_IMAP();
1845 $success = $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $draft_folder);
1846 sqimap_logout($imap_stream);
1847 unset ($imap_deliver);
1848 $composeMessage->purgeAttachments();
1851 $msg = '<br />'.sprintf(_("Error: Draft folder %s does not exist."), sm_encode_html_special_chars($draft_folder));
1852 plain_error_message($msg);
1858 $deliver->mail($composeMessage, $stream, $reply_id, $reply_ent_id);
1859 $success = $deliver->finalizeStream($stream);
1862 // $deliver->dlv_server_msg is not always server's reply
1863 $msg = _("Message not sent.")
1865 . (isset($deliver->dlv_msg
) ?
$deliver->dlv_msg
: '');
1866 if (!empty($deliver->dlv_server_msg
)) {
1867 // add 'server replied' part only when it is not empty.
1868 // Delivery error can be generated by delivery class itself
1870 . _("Server replied:") . ' '
1871 . (isset($deliver->dlv_ret_nr
) ?
$deliver->dlv_ret_nr
. ' ' : '')
1872 . nl2br(sm_encode_html_special_chars($deliver->dlv_server_msg
));
1874 plain_error_message($msg);
1877 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
1880 // mark as replied or forwarded if applicable
1882 global $what, $iAccount, $startMessage, $passed_id, $fwduid, $mailbox;
1884 if ($action=='reply' ||
$action=='reply_all' ||
$action=='forward' ||
$action=='forward_as_attachment') {
1885 require(SM_PATH
. 'functions/mailbox_display.php');
1886 // select errors here could be due to a draft reply being sent
1887 // after the original message's mailbox is moved or deleted
1888 $aMailbox = sqm_api_mailbox_select($imap_stream, $iAccount, $mailbox,array('setindex' => $what, 'offset' => $startMessage),array(), false);
1889 // a non-empty return from above means we can proceed
1890 if (!empty($aMailbox)) {
1894 // check if we are allowed to set the \\Answered flag
1895 if (in_array('\\answered',$aMailbox['PERMANENTFLAGS'], true)) {
1896 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, array($passed_id), '\\Answered', true, false);
1897 if (isset($aUpdatedMsgs[$passed_id]['FLAGS'])) {
1899 * Only update the cached headers if the header is
1902 if (isset($aMailbox['MSG_HEADERS'][$passed_id])) {
1903 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'] = $aMsg['FLAGS'];
1909 case 'forward_as_attachment':
1910 // check if we are allowed to set the $Forwarded flag (RFC 4550 paragraph 2.8)
1911 if (in_array('$forwarded',$aMailbox['PERMANENTFLAGS'], true) ||
1912 in_array('\\*',$aMailbox['PERMANENTFLAGS'])) {
1914 // when forwarding as an attachment from the message
1915 // list, passed_id is not used, need to get UID(s)
1916 // from the query string
1918 if (empty($passed_id) && !empty($fwduid))
1919 $ids = explode('_', $fwduid);
1921 $ids = array($passed_id);
1923 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, $ids, '$Forwarded', true, false);
1925 foreach ($ids as $id) {
1926 if (isset($aUpdatedMsgs[$id]['FLAGS'])) {
1927 if (isset($aMailbox['MSG_HEADERS'][$id])) {
1928 $aMailbox['MSG_HEADERS'][$id]['FLAGS'] = $aMsg['FLAGS'];
1937 * Write mailbox with updated seen flag information back to cache.
1939 if(isset($aUpdatedMsgs[$passed_id])) {
1940 $mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
1941 sqsession_register($mailbox_cache,'mailbox_cache');
1947 // move to sent folder
1949 $move_to_sent = getPref($data_dir,$username,'move_to_sent');
1950 if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
1951 $svr_allow_sent = true;
1953 $svr_allow_sent = false;
1956 if (isset($sent_folder) && (($sent_folder != '') ||
($sent_folder != 'none'))
1957 && sqimap_mailbox_exists( $imap_stream, $sent_folder)) {
1963 if ((isset($move_to_sent) && ($move_to_sent != 0)) ||
(!isset($move_to_sent))) {
1964 $lcl_allow_sent = true;
1966 $lcl_allow_sent = false;
1969 if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) ||
($fld_sent && $lcl_allow_sent)) {
1970 if ($action == 'reply' ||
$action == 'reply_all') {
1971 $save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
1972 if ($save_reply_with_orig) {
1973 $sent_folder = $mailbox;
1976 require_once(SM_PATH
. 'class/deliver/Deliver_IMAP.class.php');
1977 $imap_deliver = new Deliver_IMAP();
1978 $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $sent_folder);
1979 unset ($imap_deliver);
1985 $composeMessage->purgeAttachments();
1986 sqimap_logout($imap_stream);