Fix outgoing body wrapping in devel, by forwardporting the working code
[squirrelmail.git] / src / compose.php
1 <?php
2
3 /**
4 * compose.php
5 *
6 * Copyright (c) 1999-2004 The SquirrelMail Project Team
7 * Licensed under the GNU GPL. For full terms see the file COPYING.
8 *
9 * This code sends a mail.
10 *
11 * There are 4 modes of operation:
12 * - Start new mail
13 * - Add an attachment
14 * - Send mail
15 * - Save As Draft
16 *
17 * @version $Id$
18 * @package squirrelmail
19 */
20
21 /**
22 * Path for SquirrelMail required files.
23 * @ignore
24 */
25 define('SM_PATH','../');
26
27 /* SquirrelMail required files. */
28 require_once(SM_PATH . 'include/validate.php');
29 require_once(SM_PATH . 'functions/global.php');
30 require_once(SM_PATH . 'functions/imap.php');
31 require_once(SM_PATH . 'functions/date.php');
32 require_once(SM_PATH . 'functions/mime.php');
33 require_once(SM_PATH . 'functions/plugin.php');
34 require_once(SM_PATH . 'functions/display_messages.php');
35 require_once(SM_PATH . 'class/deliver/Deliver.class.php');
36 require_once(SM_PATH . 'functions/addressbook.php');
37 require_once(SM_PATH . 'functions/identity.php');
38 require_once(SM_PATH . 'functions/forms.php');
39
40 /* --------------------- Get globals ------------------------------------- */
41 /** COOKIE VARS */
42 sqgetGlobalVar('key', $key, SQ_COOKIE);
43
44 /** SESSION VARS */
45 sqgetGlobalVar('username', $username, SQ_SESSION);
46 sqgetGlobalVar('onetimepad',$onetimepad, SQ_SESSION);
47 sqgetGlobalVar('base_uri', $base_uri, SQ_SESSION);
48 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
49
50 sqgetGlobalVar('composesession', $composesession, SQ_SESSION);
51 sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION);
52
53 /** SESSION/POST/GET VARS */
54 sqgetGlobalVar('session',$session);
55 sqgetGlobalVar('mailbox',$mailbox);
56 if(!sqgetGlobalVar('identity',$identity)) {
57 $identity=0;
58 }
59 sqgetGlobalVar('send_to',$send_to);
60 sqgetGlobalVar('send_to_cc',$send_to_cc);
61 sqgetGlobalVar('send_to_bcc',$send_to_bcc);
62 sqgetGlobalVar('subject',$subject);
63 sqgetGlobalVar('body',$body);
64 sqgetGlobalVar('mailprio',$mailprio);
65 sqgetGlobalVar('request_mdn',$request_mdn);
66 sqgetGlobalVar('request_dr',$request_dr);
67 sqgetGlobalVar('html_addr_search',$html_addr_search);
68 sqgetGlobalVar('mail_sent',$mail_sent);
69 sqgetGlobalVar('passed_id',$passed_id);
70 sqgetGlobalVar('passed_ent_id',$passed_ent_id);
71 sqgetGlobalVar('send',$send);
72
73 sqgetGlobalVar('attach',$attach);
74
75 sqgetGlobalVar('draft',$draft);
76 sqgetGlobalVar('draft_id',$draft_id);
77 sqgetGlobalVar('ent_num',$ent_num);
78 sqgetGlobalVar('saved_draft',$saved_draft);
79 sqgetGlobalVar('delete_draft',$delete_draft);
80 sqgetGlobalVar('startMessage',$startMessage);
81
82 /** POST VARS */
83 sqgetGlobalVar('sigappend', $sigappend, SQ_POST);
84 sqgetGlobalVar('from_htmladdr_search', $from_htmladdr_search, SQ_POST);
85 sqgetGlobalVar('addr_search_done', $html_addr_search_done, SQ_POST);
86 sqgetGlobalVar('send_to_search', $send_to_search, SQ_POST);
87 sqgetGlobalVar('do_delete', $do_delete, SQ_POST);
88 sqgetGlobalVar('delete', $delete, SQ_POST);
89 sqgetGlobalVar('restoremessages', $restoremessages, SQ_POST);
90 if ( sqgetGlobalVar('return', $temp, SQ_POST) ) {
91 $html_addr_search_done = 'Use Addresses';
92 }
93
94 /** GET VARS */
95 sqgetGlobalVar('attachedmessages', $attachedmessages, SQ_GET);
96
97 /** get smaction */
98 if ( !sqgetGlobalVar('smaction',$action) )
99 {
100 if ( sqgetGlobalVar('smaction_reply',$tmp) ) $action = 'reply';
101 if ( sqgetGlobalVar('smaction_reply_all',$tmp) ) $action = 'reply_all';
102 if ( sqgetGlobalVar('smaction_forward',$tmp) ) $action = 'forward';
103 if ( sqgetGlobalVar('smaction_attache',$tmp) ) $action = 'forward_as_attachment';
104 if ( sqgetGlobalVar('smaction_draft',$tmp) ) $action = 'draft';
105 if ( sqgetGlobalVar('smaction_edit_new',$tmp) ) $action = 'edit_as_new';
106 }
107
108 /* Location (For HTTP 1.1 Header("Location: ...") redirects) */
109 $location = get_location();
110 /* Identities (fetch only once) */
111 $idents = get_identities();
112
113 /* --------------------- Specific Functions ------------------------------ */
114
115 function replyAllString($header) {
116 global $include_self_reply_all, $idents;
117 $excl_ar = array();
118 /**
119 * 1) Remove the addresses we'll be sending the message 'to'
120 */
121 $url_replytoall_avoid_addrs = '';
122 if (isset($header->replyto)) {
123 $excl_ar = $header->getAddr_a('replyto');
124 }
125 /**
126 * 2) Remove our identities from the CC list (they still can be in the
127 * TO list) only if $include_self_reply_all is turned off
128 */
129 if (!$include_self_reply_all) {
130 foreach($idents as $id) {
131 $excl_ar[strtolower(trim($id['email_address']))] = '';
132 }
133 }
134
135 /**
136 * 3) get the addresses.
137 */
138 $url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
139
140 /**
141 * 4) generate the string.
142 */
143 $url_replytoallcc = '';
144 foreach( $url_replytoall_ar as $email => $personal) {
145 if ($personal) {
146 // if personal name contains address separator then surround
147 // the personal name with double quotes.
148 if (strpos($personal,',') !== false) {
149 $personal = '"'.$personal.'"';
150 }
151 $url_replytoallcc .= ", $personal <$email>";
152 } else {
153 $url_replytoallcc .= ', '. $email;
154 }
155 }
156 $url_replytoallcc = substr($url_replytoallcc,2);
157
158 return $url_replytoallcc;
159 }
160
161 function getReplyCitation($orig_from, $orig_date) {
162 global $reply_citation_style, $reply_citation_start, $reply_citation_end;
163 $orig_from = decodeHeader($orig_from->getAddress(false),false,false,true);
164 // $from = decodeHeader($orig_header->getAddr_s('from',"\n$indent"),false,false);
165 /* First, return an empty string when no citation style selected. */
166 if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
167 return '';
168 }
169
170 /* Make sure our final value isn't an empty string. */
171 if ($orig_from == '') {
172 return '';
173 }
174
175 /* Otherwise, try to select the desired citation style. */
176 switch ($reply_citation_style) {
177 case 'author_said':
178 $start = '';
179 $end = ' ' . _("said") . ':';
180 break;
181 case 'quote_who':
182 $start = '<' . _("quote") . ' ' . _("who") . '="';
183 $end = '">';
184 break;
185 case 'date_time_author':
186 $start = 'On ' . getLongDateString($orig_date) . ', ';
187 $end = ' ' . _("said") . ':';
188 break;
189 case 'user-defined':
190 $start = $reply_citation_start .
191 ($reply_citation_start == '' ? '' : ' ');
192 $end = $reply_citation_end;
193 break;
194 default:
195 return '';
196 }
197
198 /* Build and return the citation string. */
199 return ($start . $orig_from . $end . "\n");
200 }
201
202 function getforwardHeader($orig_header) {
203 global $editor_size;
204
205 $display = array( _("Subject") => strlen(_("Subject")),
206 _("From") => strlen(_("From")),
207 _("Date") => strlen(_("Date")),
208 _("To") => strlen(_("To")),
209 _("Cc") => strlen(_("Cc")) );
210 $maxsize = max($display);
211 $indent = str_pad('',$maxsize+2);
212 foreach($display as $key => $val) {
213 $display[$key] = $key .': '. str_pad('', $maxsize - $val);
214 }
215 $from = decodeHeader($orig_header->getAddr_s('from',"\n$indent"),false,false,true);
216 $from = str_replace('&nbsp;',' ',$from);
217 $to = decodeHeader($orig_header->getAddr_s('to',"\n$indent"),false,false,true);
218 $to = str_replace('&nbsp;',' ',$to);
219 $subject = decodeHeader($orig_header->subject,false,false,true);
220 $subject = str_replace('&nbsp;',' ',$subject);
221 $bodyTop = str_pad(' '._("Original Message").' ',$editor_size -2,'-',STR_PAD_BOTH) .
222 "\n". $display[_("Subject")] . $subject . "\n" .
223 $display[_("From")] . $from . "\n" .
224 $display[_("Date")] . getLongDateString( $orig_header->date ). "\n" .
225 $display[_("To")] . $to . "\n";
226 if ($orig_header->cc != array() && $orig_header->cc !='') {
227 $cc = decodeHeader($orig_header->getAddr_s('cc',"\n$indent"),false,false,true);
228 $cc = str_replace('&nbsp;',' ',$cc);
229 $bodyTop .= $display[_("Cc")] .$cc . "\n";
230 }
231 $bodyTop .= str_pad('', $editor_size -2 , '-') .
232 "\n\n";
233 return $bodyTop;
234 }
235 /* ----------------------------------------------------------------------- */
236
237 /*
238 * If the session is expired during a post this restores the compose session
239 * vars.
240 */
241 if (sqsession_is_registered('session_expired_post')) {
242 sqgetGlobalVar('session_expired_post', $session_expired_post, SQ_SESSION);
243 /*
244 * extra check for username so we don't display previous post data from
245 * another user during this session.
246 */
247 if ($session_expired_post['username'] != $username) {
248 unset($session_expired_post);
249 sqsession_unregister('session_expired_post');
250 session_write_close();
251 } else {
252 foreach ($session_expired_post as $postvar => $val) {
253 if (isset($val)) {
254 $$postvar = $val;
255 } else {
256 $$postvar = '';
257 }
258 }
259 $compose_messages = unserialize(urldecode($restoremessages));
260 sqsession_register($compose_messages,'compose_messages');
261 sqsession_register($composesession,'composesession');
262 if (isset($send)) {
263 unset($send);
264 }
265 $session_expired = true;
266 }
267 unset($session_expired_post);
268 sqsession_unregister('session_expired_post');
269 session_write_close();
270 if (!isset($mailbox)) {
271 $mailbox = '';
272 }
273 if ($compose_new_win == '1') {
274 compose_Header($color, $mailbox);
275 } else {
276 displayPageHeader($color, $mailbox);
277 }
278 showInputForm($session, false);
279 exit();
280 }
281 if (!isset($composesession)) {
282 $composesession = 0;
283 sqsession_register(0,'composesession');
284 }
285
286 if (!isset($session) || (isset($newmessage) && $newmessage)) {
287 sqsession_unregister('composesession');
288 $session = "$composesession" +1;
289 $composesession = $session;
290 sqsession_register($composesession,'composesession');
291 }
292 if (!isset($compose_messages)) {
293 $compose_messages = array();
294 }
295 if (!isset($compose_messages[$session]) || ($compose_messages[$session] == NULL)) {
296 /* if (!array_key_exists($session, $compose_messages)) { /* We can only do this in PHP >= 4.1 */
297 $composeMessage = new Message();
298 $rfc822_header = new Rfc822Header();
299 $composeMessage->rfc822_header = $rfc822_header;
300 $composeMessage->reply_rfc822_header = '';
301 $compose_messages[$session] = $composeMessage;
302 sqsession_register($compose_messages,'compose_messages');
303 } else {
304 $composeMessage=$compose_messages[$session];
305 }
306
307 if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
308 $mailbox = 'INBOX';
309 }
310
311 if ($draft) {
312 /*
313 * Set $default_charset to correspond with the user's selection
314 * of language interface.
315 */
316 set_my_charset();
317 $composeMessage=$compose_messages[$session];
318 if (! deliverMessage($composeMessage, true)) {
319 showInputForm($session);
320 exit();
321 } else {
322 unset($compose_messages[$session]);
323 $draft_message = _("Draft Email Saved");
324 /* If this is a resumed draft, then delete the original */
325 if(isset($delete_draft)) {
326 Header("Location: $location/delete_message.php?mailbox=" . urlencode($draft_folder) .
327 "&message=$delete_draft&startMessage=1&saved_draft=yes");
328 exit();
329 }
330 else {
331 if ($compose_new_win == '1') {
332 Header("Location: $location/compose.php?saved_draft=yes&session=$composesession");
333 exit();
334 }
335 else {
336 Header("Location: $location/right_main.php?mailbox=" . urlencode($draft_folder) .
337 "&startMessage=1&note=".urlencode($draft_message));
338 exit();
339 }
340 }
341 }
342 }
343
344 if ($send) {
345 if (isset($_FILES['attachfile']) &&
346 $_FILES['attachfile']['tmp_name'] &&
347 $_FILES['attachfile']['tmp_name'] != 'none') {
348 $AttachFailure = saveAttachedFiles($session);
349 }
350 if (checkInput(false) && !isset($AttachFailure)) {
351 if ($mailbox == "All Folders") {
352 /* We entered compose via the search results page */
353 $mailbox="INBOX"; /* Send 'em to INBOX, that's safe enough */
354 }
355 $urlMailbox = urlencode (trim($mailbox));
356 if (! isset($passed_id)) {
357 $passed_id = 0;
358 }
359 /**
360 * Set $default_charset to correspond with the user's selection
361 * of language interface.
362 */
363 set_my_charset();
364 /**
365 * This is to change all newlines to \n
366 * We'll change them to \r\n later (in the sendMessage function)
367 */
368 $body = str_replace("\r\n", "\n", $body);
369 $body = str_replace("\r", "\n", $body);
370
371 /**
372 * Rewrap $body so that no line is bigger than $editor_size
373 */
374 $body = explode("\n", $body);
375 $newBody = '';
376 foreach ($body as $line) {
377 if( $line <> '-- ' ) {
378 $line = rtrim($line);
379 }
380 if (strlen($line) <= $editor_size + 1) {
381 $newBody .= $line . "\n";
382 } else {
383 sqWordWrap($line, $editor_size);
384 $newBody .= $line . "\n";
385
386 }
387
388 }
389 $body = $newBody;
390
391 $composeMessage=$compose_messages[$session];
392
393 $Result = deliverMessage($composeMessage);
394 if (! $Result) {
395 showInputForm($session);
396 exit();
397 }
398 unset($compose_messages[$session]);
399 if ( isset($delete_draft)) {
400 Header("Location: $location/delete_message.php?mailbox=" . urlencode( $draft_folder ).
401 "&message=$delete_draft&startMessage=1&mail_sent=yes");
402 exit();
403 }
404 if ($compose_new_win == '1') {
405
406 Header("Location: $location/compose.php?mail_sent=yes");
407 }
408 else {
409 Header("Location: $location/right_main.php?mailbox=$urlMailbox".
410 "&startMessage=$startMessage&mail_sent=yes");
411 }
412 } else {
413 if ($compose_new_win == '1') {
414 compose_Header($color, $mailbox);
415 }
416 else {
417 displayPageHeader($color, $mailbox);
418 }
419 if (isset($AttachFailure)) {
420 plain_error_message(_("Could not move/copy file. File not attached"),
421 $color);
422 }
423 checkInput(true);
424 showInputForm($session);
425 /* sqimap_logout($imapConnection); */
426 }
427 } elseif (isset($html_addr_search_done)) {
428 if ($compose_new_win == '1') {
429 compose_Header($color, $mailbox);
430 }
431 else {
432 displayPageHeader($color, $mailbox);
433 }
434
435 if (isset($send_to_search) && is_array($send_to_search)) {
436 foreach ($send_to_search as $k => $v) {
437 if (substr($k, 0, 1) == 'T') {
438 if ($send_to) {
439 $send_to .= ', ';
440 }
441 $send_to .= $v;
442 }
443 elseif (substr($k, 0, 1) == 'C') {
444 if ($send_to_cc) {
445 $send_to_cc .= ', ';
446 }
447 $send_to_cc .= $v;
448 }
449 elseif (substr($k, 0, 1) == 'B') {
450 if ($send_to_bcc) {
451 $send_to_bcc .= ', ';
452 }
453 $send_to_bcc .= $v;
454 }
455 }
456 }
457 showInputForm($session);
458 } elseif (isset($html_addr_search)) {
459 if (isset($_FILES['attachfile']) &&
460 $_FILES['attachfile']['tmp_name'] &&
461 $_FILES['attachfile']['tmp_name'] != 'none') {
462 if(saveAttachedFiles($session)) {
463 plain_error_message(_("Could not move/copy file. File not attached"), $color);
464 }
465 }
466 /*
467 * I am using an include so as to elminiate an extra unnecessary
468 * click. If you can think of a better way, please implement it.
469 */
470 include_once('./addrbook_search_html.php');
471 } elseif (isset($attach)) {
472 if (saveAttachedFiles($session)) {
473 plain_error_message(_("Could not move/copy file. File not attached"), $color);
474 }
475 if ($compose_new_win == '1') {
476 compose_Header($color, $mailbox);
477 }
478 else {
479 displayPageHeader($color, $mailbox);
480 }
481 showInputForm($session);
482 }
483 elseif (isset($sigappend)) {
484 $signature = $idents[$identity]['signature'];
485
486 $body .= "\n\n".($prefix_sig==true? "-- \n":'').$signature;
487 if ($compose_new_win == '1') {
488 compose_Header($color, $mailbox);
489 } else {
490 displayPageHeader($color, $mailbox);
491 }
492 showInputForm($session);
493 } elseif (isset($do_delete)) {
494 if ($compose_new_win == '1') {
495 compose_Header($color, $mailbox);
496 }
497 else {
498 displayPageHeader($color, $mailbox);
499 }
500
501 if (isset($delete) && is_array($delete)) {
502 $composeMessage = $compose_messages[$session];
503 foreach($delete as $index) {
504 $attached_file = $composeMessage->entities[$index]->att_local_name;
505 unlink ($attached_file);
506 unset ($composeMessage->entities[$index]);
507 }
508 $new_entities = array();
509 foreach ($composeMessage->entities as $entity) {
510 $new_entities[] = $entity;
511 }
512 $composeMessage->entities = $new_entities;
513 $compose_messages[$session] = $composeMessage;
514 sqsession_register($compose_messages, 'compose_messages');
515 }
516 showInputForm($session);
517 } else {
518 /*
519 * This handles the default case as well as the error case
520 * (they had the same code) --> if (isset($smtpErrors))
521 */
522
523 if ($compose_new_win == '1') {
524 compose_Header($color, $mailbox);
525 } else {
526 displayPageHeader($color, $mailbox);
527 }
528
529 $newmail = true;
530
531 if (!isset($passed_ent_id)) {
532 $passed_ent_id = '';
533 }
534 if (!isset($passed_id)) {
535 $passed_id = '';
536 }
537 if (!isset($mailbox)) {
538 $mailbox = '';
539 }
540 if (!isset($action)) {
541 $action = '';
542 }
543
544 $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
545
546 /* in case the origin is not read_body.php */
547 if (isset($send_to)) {
548 $values['send_to'] = $send_to;
549 }
550 if (isset($send_to_cc)) {
551 $values['send_to_cc'] = $send_to_cc;
552 }
553 if (isset($send_to_bcc)) {
554 $values['send_to_bcc'] = $send_to_bcc;
555 }
556 if (isset($subject)) {
557 $values['subject'] = $subject;
558 }
559 showInputForm($session, $values);
560 }
561
562 exit();
563
564 /**************** Only function definitions go below *************/
565
566 function getforwardSubject($subject)
567 {
568 if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
569 (substr(strtolower($subject), 0, 5) != '[fwd:') &&
570 (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
571 $subject = '[Fwd: ' . $subject . ']';
572 }
573 return $subject;
574 }
575
576 /* This function is used when not sending or adding attachments */
577 function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
578 global $editor_size, $default_use_priority, $body, $idents,
579 $use_signature, $composesession, $data_dir, $username,
580 $username, $key, $imapServerAddress, $imapPort, $compose_messages,
581 $composeMessage, $body_quote;
582 global $languages, $squirrelmail_language, $default_charset;
583
584 /*
585 * Set $default_charset to correspond with the user's selection
586 * of language interface. $default_charset global is not correct,
587 * if message is composed in new window.
588 */
589 set_my_charset();
590
591 $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
592 $mailprio = 3;
593
594 if ($passed_id) {
595 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
596 $imapPort, 0);
597
598 sqimap_mailbox_select($imapConnection, $mailbox);
599 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
600
601 $body = '';
602 if ($passed_ent_id) {
603 /* redefine the messsage in case of message/rfc822 */
604 $message = $message->getEntity($passed_ent_id);
605 /* message is an entity which contains the envelope and type0=message
606 * and type1=rfc822. The actual entities are childs from
607 * $message->entities[0]. That's where the encoding and is located
608 */
609
610 $entities = $message->entities[0]->findDisplayEntity
611 (array(), $alt_order = array('text/plain'));
612 if (!count($entities)) {
613 $entities = $message->entities[0]->findDisplayEntity
614 (array(), $alt_order = array('text/plain','html/plain'));
615 }
616 $orig_header = $message->rfc822_header; /* here is the envelope located */
617 /* redefine the message for picking up the attachments */
618 $message = $message->entities[0];
619
620 } else {
621 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
622 if (!count($entities)) {
623 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','html/plain'));
624 }
625 $orig_header = $message->rfc822_header;
626 }
627
628 $encoding = $message->header->encoding;
629 $type0 = $message->type0;
630 $type1 = $message->type1;
631 foreach ($entities as $ent) {
632 $msg = $message->getEntity($ent);
633 $type0 = $msg->type0;
634 $type1 = $msg->type1;
635 $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
636 $body_part_entity = $message->getEntity($ent);
637 $bodypart = decodeBody($unencoded_bodypart,
638 $body_part_entity->header->encoding);
639 if ($type1 == 'html') {
640 $bodypart = str_replace("\n", ' ', $bodypart);
641 $bodypart = preg_replace(array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
642 $bodypart = str_replace(array('&nbsp;','&gt;','&lt;'),array(' ','>','<'),$bodypart);
643 $bodypart = strip_tags($bodypart);
644 }
645 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
646 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
647 if (mb_detect_encoding($bodypart) != 'ASCII') {
648 $bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
649 }
650 }
651
652 if (isset($body_part_entity->header->parameters['charset'])) {
653 $actual = $body_part_entity->header->parameters['charset'];
654 } else {
655 $actual = 'us-ascii';
656 }
657
658 if ( $actual && is_conversion_safe($actual) && $actual != $default_charset){
659 $bodypart = charset_convert($actual,$bodypart,$default_charset,false);
660 }
661
662 $body .= $bodypart;
663 }
664 if ($default_use_priority) {
665 $mailprio = substr($orig_header->priority,0,1);
666 if (!$mailprio) {
667 $mailprio = 3;
668 }
669 } else {
670 $mailprio = '';
671 }
672 //ClearAttachments($session);
673
674 $identity = '';
675 $from_o = $orig_header->from;
676 if (is_array($from_o)) {
677 if (isset($from_o[0])) {
678 $from_o = $from_o[0];
679 }
680 }
681 if (is_object($from_o)) {
682 $orig_from = $from_o->getAddress();
683 } else {
684 $orig_from = '';
685 }
686
687 $identities = array();
688 if (count($idents) > 1) {
689 foreach($idents as $nr=>$data) {
690 $enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
691 if($enc_from_name == $orig_from) {
692 $identity = $nr;
693 break;
694 }
695 $identities[] = $enc_from_name;
696 }
697
698 $identity_match = $orig_header->findAddress($identities);
699 if ($identity_match) {
700 $identity = $identity_match;
701 }
702 }
703
704 switch ($action) {
705 case ('draft'):
706 $use_signature = FALSE;
707 $composeMessage->rfc822_header = $orig_header;
708 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
709 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
710 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
711 $send_from = $orig_header->getAddr_s('from');
712 $send_from_parts = new AddressStructure();
713 $send_from_parts = $orig_header->parseAddress($send_from);
714 $send_from_add = $send_from_parts->mailbox . '@' . $send_from_parts->host;
715 $identities = get_identities();
716 if (count($identities) > 0) {
717 foreach($identities as $iddata) {
718 if ($send_from_add == $iddata['email_address']) {
719 $identity = $iddata['index'];
720 break;
721 }
722 }
723 }
724 $subject = decodeHeader($orig_header->subject,false,false,true);
725 ///* remember the references and in-reply-to headers in case of an reply */
726 $composeMessage->rfc822_header->more_headers['References'] = $orig_header->references;
727 $composeMessage->rfc822_header->more_headers['In-Reply-To'] = $orig_header->in_reply_to;
728 //rewrap the body to clean up quotations and line lengths
729 sqBodyWrap($body, $editor_size);
730 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
731 break;
732 case ('edit_as_new'):
733 $send_to = decodeHeader($orig_header->getAddr_s('to'),false,false,true);
734 $send_to_cc = decodeHeader($orig_header->getAddr_s('cc'),false,false,true);
735 $send_to_bcc = decodeHeader($orig_header->getAddr_s('bcc'),false,false,true);
736 $subject = decodeHeader($orig_header->subject,false,false,true);
737 $mailprio = $orig_header->priority;
738 $orig_from = '';
739 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
740 //rewrap the body to clean up quotations and line lengths
741 sqBodyWrap($body, $editor_size);
742 break;
743 case ('forward'):
744 $send_to = '';
745 $subject = getforwardSubject(decodeHeader($orig_header->subject,false,false,true));
746 $body = getforwardHeader($orig_header) . $body;
747 // the logic for calling sqUnWordWrap here would be to allow the browser to wrap the lines
748 // forwarded message text should be as undisturbed as possible, so commenting out this call
749 // sqUnWordWrap($body);
750 $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
751 //add a blank line after the forward headers
752 $body = "\n" . $body;
753 break;
754 case ('forward_as_attachment'):
755 $subject = getforwardSubject(decodeHeader($orig_header->subject,false,false,true));
756 $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
757 $body = '';
758 break;
759 case ('reply_all'):
760 if(isset($orig_header->mail_followup_to) && $orig_header->mail_followup_to) {
761 $send_to = $orig_header->getAddr_s('mail_followup_to');
762 } else {
763 $send_to_cc = replyAllString($orig_header);
764 $send_to_cc = decodeHeader($send_to_cc,false,false,true);
765 }
766 case ('reply'):
767 // skip this if send_to was already set right above here
768 if(!$send_to) {
769 $send_to = $orig_header->reply_to;
770 if (is_array($send_to) && count($send_to)) {
771 $send_to = $orig_header->getAddr_s('reply_to');
772 } else if (is_object($send_to)) { /* unneccesarry, just for failsafe purpose */
773 $send_to = $orig_header->getAddr_s('reply_to');
774 } else {
775 $send_to = $orig_header->getAddr_s('from');
776 }
777 }
778 $send_to = decodeHeader($send_to,false,false,true);
779 $subject = decodeHeader($orig_header->subject,false,false,true);
780 $subject = str_replace('"', "'", $subject);
781 $subject = trim($subject);
782 if (substr(strtolower($subject), 0, 3) != 're:') {
783 $subject = 'Re: ' . $subject;
784 }
785 /* this corrects some wrapping/quoting problems on replies */
786 $rewrap_body = explode("\n", $body);
787 $from = (is_array($orig_header->from)) ? $orig_header->from[0] : $orig_header->from;
788 $body = '';
789 $strip_sigs = getPref($data_dir, $username, 'strip_sigs');
790 foreach ($rewrap_body as $line) {
791 if ($strip_sigs && substr($line,0,3) == '-- ') {
792 break;
793 }
794 if (preg_match("/^(>+)/", $line, $matches)) {
795 $gt = $matches[1];
796 $body .= $body_quote . str_replace("\n", "\n$body_quote$gt ", rtrim($line)) ."\n";
797 } else {
798 $body .= $body_quote . (!empty($body_quote) ? ' ' : '') . str_replace("\n", "\n$body_quote" . (!empty($body_quote) ? ' ' : ''), rtrim($line)) . "\n";
799 }
800 }
801
802 //rewrap the body to clean up quotations and line lengths
803 $body = sqBodyWrap ($body, $editor_size);
804
805 $body = getReplyCitation($from , $orig_header->date) . $body;
806 $composeMessage->reply_rfc822_header = $orig_header;
807
808 break;
809 default:
810 break;
811 }
812 $compose_messages[$session] = $composeMessage;
813 sqsession_register($compose_messages, 'compose_messages');
814 session_write_close();
815 sqimap_logout($imapConnection);
816 }
817 $ret = array( 'send_to' => $send_to,
818 'send_to_cc' => $send_to_cc,
819 'send_to_bcc' => $send_to_bcc,
820 'subject' => $subject,
821 'mailprio' => $mailprio,
822 'body' => $body,
823 'identity' => $identity );
824
825 return ($ret);
826 } /* function newMail() */
827
828 function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
829 global $attachment_dir, $username, $data_dir, $squirrelmail_language;
830 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
831 if (!count($message->entities) ||
832 ($message->type0 == 'message' && $message->type1 == 'rfc822')) {
833 if ( !in_array($message->entity_id, $entities) && $message->entity_id) {
834 switch ($message->type0) {
835 case 'message':
836 if ($message->type1 == 'rfc822') {
837 $filename = $message->rfc822_header->subject;
838 if ($filename == "") {
839 $filename = "untitled-".$message->entity_id;
840 }
841 $filename .= '.msg';
842 } else {
843 $filename = $message->getFilename();
844 }
845 break;
846 default:
847 if (!$message->mime_header) { /* temporary hack */
848 $message->mime_header = $message->header;
849 }
850 $filename = $message->getFilename();
851 break;
852 }
853 $filename = str_replace('&#32;', ' ', decodeHeader($filename));
854 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
855 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
856 $filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
857 }
858 $localfilename = GenerateRandomString(32, '', 7);
859 $full_localfilename = "$hashed_attachment_dir/$localfilename";
860 while (file_exists($full_localfilename)) {
861 $localfilename = GenerateRandomString(32, '', 7);
862 $full_localfilename = "$hashed_attachment_dir/$localfilename";
863 }
864 $message->att_local_name = $full_localfilename;
865
866 $composeMessage->initAttachment($message->type0.'/'.$message->type1,$filename,
867 $full_localfilename);
868
869 /* Write Attachment to file */
870 $fp = fopen ("$hashed_attachment_dir/$localfilename", 'wb');
871 fputs($fp, decodeBody(mime_fetch_body($imapConnection,
872 $passed_id, $message->entity_id),
873 $message->header->encoding));
874 fclose ($fp);
875 }
876 } else {
877 for ($i=0, $entCount=count($message->entities); $i<$entCount;$i++) {
878 $composeMessage=getAttachments($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
879 }
880 }
881 return $composeMessage;
882 }
883
884 function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
885 $passed_ent_id='', $imapConnection) {
886 global $attachments, $attachment_dir, $username, $data_dir;
887 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
888 if (!$passed_ent_id) {
889 $body_a = sqimap_run_command($imapConnection,
890 'FETCH '.$passed_id.' RFC822',
891 TRUE, $response, $readmessage,
892 TRUE);
893 } else {
894 $body_a = sqimap_run_command($imapConnection,
895 'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
896 TRUE, $response, $readmessage, TRUE);
897 $message = $message->parent;
898 }
899 if ($response == 'OK') {
900 $subject = encodeHeader($message->rfc822_header->subject);
901 array_shift($body_a);
902 array_pop($body_a);
903 $body = implode('', $body_a) . "\r\n";
904
905 $localfilename = GenerateRandomString(32, 'FILE', 7);
906 $full_localfilename = "$hashed_attachment_dir/$localfilename";
907
908 $fp = fopen($full_localfilename, 'w');
909 fwrite ($fp, $body);
910 fclose($fp);
911 $composeMessage->initAttachment('message/rfc822',$subject.'.msg',
912 $full_localfilename);
913 }
914 return $composeMessage;
915 }
916
917 function showInputForm ($session, $values=false) {
918 global $send_to, $send_to_cc, $body, $startMessage,
919 $passed_body, $color, $use_signature, $signature, $prefix_sig,
920 $editor_size, $editor_height, $attachments, $subject, $newmail,
921 $use_javascript_addr_book, $send_to_bcc, $passed_id, $mailbox,
922 $from_htmladdr_search, $location_of_buttons, $attachment_dir,
923 $username, $data_dir, $identity, $idents, $draft_id, $delete_draft,
924 $mailprio, $default_use_mdn, $mdn_user_support, $compose_new_win,
925 $saved_draft, $mail_sent, $sig_first, $edit_as_new, $action,
926 $username, $compose_messages, $composesession, $default_charset;
927
928 $composeMessage = $compose_messages[$session];
929 if ($values) {
930 $send_to = $values['send_to'];
931 $send_to_cc = $values['send_to_cc'];
932 $send_to_bcc = $values['send_to_bcc'];
933 $subject = $values['subject'];
934 $mailprio = $values['mailprio'];
935 $body = $values['body'];
936 $identity = (int) $values['identity'];
937 } else {
938 $send_to = decodeHeader($send_to, true, false);
939 $send_to_cc = decodeHeader($send_to_cc, true, false);
940 $send_to_bcc = decodeHeader($send_to_bcc, true, false);
941 }
942
943 if ($use_javascript_addr_book) {
944 echo "\n". '<script language="JavaScript">'."\n<!--\n" .
945 'function open_abook() { ' . "\n" .
946 ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
947 '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
948 ' if((!nwin.opener) && (document.windows != null))' . "\n" .
949 ' nwin.opener = document.windows;' . "\n" .
950 "}\n" .
951 "// -->\n</script>\n\n";
952 }
953
954 echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
955 'enctype="multipart/form-data"';
956 do_hook('compose_form');
957
958 echo ">\n";
959
960 echo addHidden('startMessage', $startMessage);
961
962 if ($action == 'draft') {
963 echo addHidden('delete_draft', $passed_id);
964 }
965 if (isset($delete_draft)) {
966 echo addHidden('delete_draft', $delete_draft);
967 }
968 if (isset($session)) {
969 echo addHidden('session', $session);
970 }
971
972 if (isset($passed_id)) {
973 echo addHidden('passed_id', $passed_id);
974 }
975
976 if ($saved_draft == 'yes') {
977 echo '<br /><center><b>'. _("Draft Saved").'</center></b>';
978 }
979 if ($mail_sent == 'yes') {
980 echo '<br /><center><b>'. _("Your Message has been sent.").'</center></b>';
981 }
982 echo '<table align="center" cellspacing="0" border="0">' . "\n";
983 if ($compose_new_win == '1') {
984 echo '<table align="center" bgcolor="'.$color[0].'" width="100%" border="0">'."\n" .
985 ' <tr><td></td>'. html_tag( 'td', '', 'right' ) . '<input type="button" name="Close" onClick="return self.close()" value="'._("Close").'" /></td></tr>'."\n";
986 }
987 if ($location_of_buttons == 'top') {
988 showComposeButtonRow();
989 }
990
991 /* display select list for identities */
992 if (count($idents) > 1) {
993 $ident_list = array();
994 foreach($idents as $id => $data) {
995 $ident_list[$id] =
996 $data['full_name'].' <'.$data['email_address'].'>';
997 }
998 echo ' <tr>' . "\n" .
999 html_tag( 'td', '', 'right', $color[4], 'width="10%"' ) .
1000 _("From:") . '</td>' . "\n" .
1001 html_tag( 'td', '', 'left', $color[4], 'width="90%"' ) .
1002 ' '.
1003 addSelect('identity', $ident_list, $identity, TRUE);
1004
1005 echo ' </td>' . "\n" .
1006 ' </tr>' . "\n";
1007 }
1008
1009 echo ' <tr>' . "\n" .
1010 html_tag( 'td', '', 'right', $color[4], 'width="10%"' ) .
1011 _("To") . ':</td>' . "\n" .
1012 html_tag( 'td', '', 'left', $color[4], 'width="90%"' ) .
1013 addInput('send_to', $send_to, 60). '<br />' . "\n" .
1014 ' </td>' . "\n" .
1015 ' </tr>' . "\n" .
1016 ' <tr>' . "\n" .
1017 html_tag( 'td', '', 'right', $color[4] ) .
1018 _("Cc") . ':</td>' . "\n" .
1019 html_tag( 'td', '', 'left', $color[4] ) .
1020 addInput('send_to_cc', $send_to_cc, 60). '<br />' . "\n" .
1021 ' </td>' . "\n" .
1022 ' </tr>' . "\n" .
1023 ' <tr>' . "\n" .
1024 html_tag( 'td', '', 'right', $color[4] ) .
1025 _("Bcc") . ':</td>' . "\n" .
1026 html_tag( 'td', '', 'left', $color[4] ) .
1027 addInput('send_to_bcc', $send_to_bcc, 60).'<br />' . "\n" .
1028 ' </td>' . "\n" .
1029 ' </tr>' . "\n" .
1030 ' <tr>' . "\n" .
1031 html_tag( 'td', '', 'right', $color[4] ) .
1032 _("Subject") . ':</td>' . "\n" .
1033 html_tag( 'td', '', 'left', $color[4] ) . "\n";
1034 echo ' '.addInput('subject', $subject, 60).
1035 ' </td>' . "\n" .
1036 ' </tr>' . "\n\n";
1037
1038 if ($location_of_buttons == 'between') {
1039 showComposeButtonRow();
1040 }
1041
1042 /* why this distinction? */
1043 if ($compose_new_win == '1') {
1044 echo ' <tr>' . "\n" .
1045 ' <td bgcolor="' . $color[0] . '" colspan="2" align="center">' . "\n" .
1046 ' <textarea name="body" id="body" rows="' . (int)$editor_height .
1047 '" cols="' . (int)$editor_size . '" wrap="virtual">';
1048 }
1049 else {
1050 echo ' <tr>' . "\n" .
1051 ' <td bgcolor="' . $color[4] . '" colspan="2">' . "\n" .
1052 ' &nbsp;&nbsp;<textarea name="body" id="body" rows="' . (int)$editor_height .
1053 '" cols="' . (int)$editor_size . '" wrap="virtual">';
1054 }
1055
1056 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
1057 $signature = $idents[$identity]['signature'];
1058
1059 if ($sig_first == '1') {
1060 if ($default_charset == 'iso-2022-jp') {
1061 echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1062 } else {
1063 echo "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader($signature,false,false);
1064 }
1065 echo "\n\n".htmlspecialchars(decodeHeader($body,false,false));
1066 }
1067 else {
1068 echo "\n\n".htmlspecialchars(decodeHeader($body,false,false));
1069 if ($default_charset == 'iso-2022-jp') {
1070 echo "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1071 }else{
1072 echo "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader($signature,false,false);
1073 }
1074 }
1075 }
1076 else {
1077 echo htmlspecialchars(decodeHeader($body,false,false));
1078 }
1079 echo '</textarea><br />' . "\n" .
1080 ' </td>' . "\n" .
1081 ' </tr>' . "\n";
1082
1083
1084 if ($location_of_buttons == 'bottom') {
1085 showComposeButtonRow();
1086 } else {
1087 echo ' <tr>' . "\n" .
1088 html_tag( 'td', '', 'right', '', 'colspan="2"' ) . "\n" .
1089 ' ' . addSubmit(_("Send"), 'send').
1090 ' &nbsp;&nbsp;&nbsp;&nbsp;<br /><br />' . "\n" .
1091 ' </td>' . "\n" .
1092 ' </tr>' . "\n";
1093 }
1094
1095 /* This code is for attachments */
1096 if ((bool) ini_get('file_uploads')) {
1097
1098 /* Calculate the max size for an uploaded file.
1099 * This is advisory for the user because we can't actually prevent
1100 * people to upload too large files. */
1101 $sizes = array();
1102 /* php.ini vars which influence the max for uploads */
1103 $configvars = array('post_max_size', 'memory_limit', 'upload_max_filesize');
1104 foreach($configvars as $var) {
1105 /* skip 0 or empty values */
1106 if( $size = getByteSize(ini_get($var)) ) {
1107 $sizes[] = $size;
1108 }
1109 }
1110
1111 if(count($sizes) > 0) {
1112 $maxsize = '(max.&nbsp;' . show_readable_size( min( $sizes ) ) . ')';
1113 } else {
1114 $maxsize = '';
1115 }
1116 echo addHidden('MAX_FILE_SIZE', min( $sizes ));
1117 echo ' <tr>' . "\n" .
1118 ' <td colspan="2">' . "\n" .
1119 ' <table width="100%" cellpadding="1" cellspacing="0" align="center"'.
1120 ' border="0" bgcolor="'.$color[9].'">' . "\n" .
1121 ' <tr>' . "\n" .
1122 ' <td>' . "\n" .
1123 ' <table width="100%" cellpadding="3" cellspacing="0" align="center"'.
1124 ' border="0">' . "\n" .
1125 ' <tr>' . "\n" .
1126 html_tag( 'td', '', 'right', '', 'valign="middle"' ) .
1127 _("Attach:") . '</td>' . "\n" .
1128 html_tag( 'td', '', 'left', '', 'valign="middle"' ) .
1129 ' <input name="attachfile" size="48" type="file" />' . "\n" .
1130 ' &nbsp;&nbsp;<input type="submit" name="attach"' .
1131 ' value="' . _("Add") .'" />' . "\n" .
1132 $maxsize .
1133 ' </td>' . "\n" .
1134 ' </tr>' . "\n";
1135
1136
1137 $s_a = array();
1138 if ($composeMessage->entities) {
1139 foreach ($composeMessage->entities as $key => $attachment) {
1140 $attached_file = $attachment->att_local_name;
1141 if ($attachment->att_local_name || $attachment->body_part) {
1142 $attached_filename = decodeHeader($attachment->mime_header->getParameter('name'));
1143 $type = $attachment->mime_header->type0.'/'.
1144 $attachment->mime_header->type1;
1145
1146 $s_a[] = '<table bgcolor="'.$color[0].
1147 '" border="0"><tr><td>'.
1148 addCheckBox('delete[]', FALSE, $key).
1149 "</td><td>\n" . $attached_filename .
1150 '</td><td>-</td><td> ' . $type . '</td><td>('.
1151 show_readable_size( filesize( $attached_file ) ) . ')</td></tr></table>'."\n";
1152 }
1153 }
1154 }
1155 if (count($s_a)) {
1156 foreach ($s_a as $s) {
1157 echo '<tr>' . html_tag( 'td', '', 'left', $color[0], 'colspan="2"' ) . $s .'</td></tr>';
1158 }
1159 echo '<tr><td colspan="2"><input type="submit" name="do_delete" value="' .
1160 _("Delete selected attachments") . "\" />\n" .
1161 '</td></tr>';
1162 }
1163 echo ' </table>' . "\n" .
1164 ' </td>' . "\n" .
1165 ' </tr>' . "\n" .
1166 ' </table>' . "\n" .
1167 ' </td>' . "\n" .
1168 ' </tr>' . "\n";
1169 } // End of file_uploads if-block
1170 /* End of attachment code */
1171 if ($compose_new_win == '1') {
1172 echo '</table>'."\n";
1173 }
1174
1175 echo '</table>' . "\n" .
1176 addHidden('username', $username).
1177 addHidden('smaction', $action).
1178 addHidden('mailbox', $mailbox);
1179 /*
1180 store the complete ComposeMessages array in a hidden input value
1181 so we can restore them in case of a session timeout.
1182 */
1183 sqgetGlobalVar('QUERY_STRING', $queryString, SQ_SERVER);
1184 echo addHidden('restoremessages', serialize($compose_messages)).
1185 addHidden('composesession', $composesession).
1186 addHidden('querystring', $queryString).
1187 "</form>\n";
1188 if (!(bool) ini_get('file_uploads')) {
1189 /* File uploads are off, so we didn't show that part of the form.
1190 To avoid bogus bug reports, tell the user why. */
1191 echo 'Because PHP file uploads are turned off, you can not attach files ';
1192 echo "to this message. Please see your system administrator for details.\r\n";
1193 }
1194
1195 do_hook('compose_bottom');
1196 echo '</body></html>' . "\n";
1197 }
1198
1199
1200 function showComposeButtonRow() {
1201 global $use_javascript_addr_book, $save_as_draft,
1202 $default_use_priority, $mailprio, $default_use_mdn,
1203 $request_mdn, $request_dr,
1204 $data_dir, $username;
1205
1206 echo ' <tr>' . "\n" .
1207 ' <td></td>' . "\n" .
1208 ' <td>' . "\n";
1209 if ($default_use_priority) {
1210 if(!isset($mailprio)) {
1211 $mailprio = '3';
1212 }
1213 echo ' ' . _("Priority") .
1214 addSelect('mailprio', array(
1215 '1' => _("High"),
1216 '3' => _("Normal"),
1217 '5' => _("Low") ), $mailprio, TRUE);
1218 }
1219 $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
1220 if ($default_use_mdn) {
1221 if ($mdn_user_support) {
1222 echo ' ' . _("Receipt") .': '.
1223 addCheckBox('request_mdn', $request_mdn == '1', '1'). _("On Read").
1224 addCheckBox('request_dr', $request_dr == '1', '1'). _("On Delivery");
1225 }
1226 }
1227
1228 echo ' </td>' . "\n" .
1229 ' </tr>' . "\n" .
1230 ' <tr>' . "\n" .
1231 ' <td></td>' . "\n" .
1232 ' <td>' . "\n" .
1233 ' <input type="submit" name="sigappend" value="' . _("Signature") . '" />' . "\n";
1234 if ($use_javascript_addr_book) {
1235 echo " <script language=\"JavaScript\"><!--\n document.write(\"".
1236 " <input type=button value=\\\""._("Addresses").
1237 "\\\" onclick=\\\"javascript:open_abook();\\\" />\");".
1238 " // --></script><noscript>\n".
1239 ' <input type="submit" name="html_addr_search" value="'.
1240 _("Addresses").'" />'.
1241 " </noscript>\n";
1242 } else {
1243 echo ' <input type="submit" name="html_addr_search" value="'.
1244 _("Addresses").'" />' . "\n";
1245 }
1246
1247 if ($save_as_draft) {
1248 echo ' <input type="submit" name ="draft" value="' . _("Save Draft") . "\" />\n";
1249 }
1250
1251 echo ' <input type="submit" name="send" value="'. _("Send") . '" />' . "\n";
1252 do_hook('compose_button_row');
1253
1254 echo ' </td>' . "\n" .
1255 ' </tr>' . "\n\n";
1256 }
1257
1258 function checkInput ($show) {
1259 /*
1260 * I implemented the $show variable because the error messages
1261 * were getting sent before the page header. So, I check once
1262 * using $show=false, and then when i'm ready to display the error
1263 * message, show=true
1264 */
1265 global $body, $send_to, $send_to_bcc, $subject, $color;
1266
1267 if ($send_to == '' && $send_to_bcc == '') {
1268 if ($show) {
1269 plain_error_message(_("You have not filled in the \"To:\" field."), $color);
1270 }
1271 return false;
1272 }
1273 return true;
1274 } /* function checkInput() */
1275
1276
1277 /* True if FAILURE */
1278 function saveAttachedFiles($session) {
1279 global $_FILES, $attachment_dir, $attachments, $username,
1280 $data_dir, $compose_messages;
1281
1282 /* get out of here if no file was attached at all */
1283 if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
1284 return true;
1285 }
1286
1287 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
1288 $localfilename = GenerateRandomString(32, '', 7);
1289 $full_localfilename = "$hashed_attachment_dir/$localfilename";
1290 while (file_exists($full_localfilename)) {
1291 $localfilename = GenerateRandomString(32, '', 7);
1292 $full_localfilename = "$hashed_attachment_dir/$localfilename";
1293 }
1294
1295 // FIXME: we SHOULD prefer move_uploaded_file over rename because
1296 // m_u_f works better with restricted PHP installes (safe_mode, open_basedir)
1297 if (!@rename($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
1298 if (!@move_uploaded_file($_FILES['attachfile']['tmp_name'],$full_localfilename)) {
1299 return true;
1300 }
1301 }
1302 $message = $compose_messages[$session];
1303 $type = strtolower($_FILES['attachfile']['type']);
1304 $name = $_FILES['attachfile']['name'];
1305 $message->initAttachment($type, $name, $full_localfilename);
1306 $compose_messages[$session] = $message;
1307 sqsession_register($compose_messages , 'compose_messages');
1308 }
1309
1310 function ClearAttachments($composeMessage) {
1311 if ($composeMessage->att_local_name) {
1312 $attached_file = $composeMessage->att_local_name;
1313 if (file_exists($attached_file)) {
1314 unlink($attached_file);
1315 }
1316 }
1317 for ($i=0, $entCount=count($composeMessage->entities);$i< $entCount; ++$i) {
1318 ClearAttachments($composeMessage->entities[$i]);
1319 }
1320 }
1321
1322 /* parse values like 8M and 2k into bytes */
1323 function getByteSize($ini_size) {
1324
1325 if(!$ini_size) {
1326 return FALSE;
1327 }
1328
1329 $ini_size = trim($ini_size);
1330
1331 // if there's some kind of letter at the end of the string we need to multiply.
1332 if(!is_numeric(substr($ini_size, -1))) {
1333
1334 switch(strtoupper(substr($ini_size, -1))) {
1335 case 'G':
1336 $bytesize = 1073741824;
1337 break;
1338 case 'M':
1339 $bytesize = 1048576;
1340 break;
1341 case 'K':
1342 $bytesize = 1024;
1343 break;
1344 }
1345
1346 return ($bytesize * (int)substr($ini_size, 0, -1));
1347 }
1348
1349 return $ini_size;
1350 }
1351
1352
1353 /* temporary function to make use of the deliver class.
1354 In the future the responsable backend should be automaticly loaded
1355 and conf.pl should show a list of available backends.
1356 The message also should be constructed by the message class.
1357 */
1358
1359 function deliverMessage($composeMessage, $draft=false) {
1360 global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
1361 $username, $popuser, $usernamedata, $identity, $idents, $data_dir,
1362 $request_mdn, $request_dr, $default_charset, $color, $useSendmail,
1363 $domain, $action, $default_move_to_sent, $move_to_sent;
1364 global $imapServerAddress, $imapPort, $sent_folder, $key;
1365
1366 $rfc822_header = $composeMessage->rfc822_header;
1367
1368 $abook = addressbook_init(false, true);
1369 $rfc822_header->to = $rfc822_header->parseAddress($send_to,true, array(), '', $domain, array(&$abook,'lookup'));
1370 $rfc822_header->cc = $rfc822_header->parseAddress($send_to_cc,true,array(), '',$domain, array(&$abook,'lookup'));
1371 $rfc822_header->bcc = $rfc822_header->parseAddress($send_to_bcc,true, array(), '',$domain, array(&$abook,'lookup'));
1372 $rfc822_header->priority = $mailprio;
1373 $rfc822_header->subject = $subject;
1374
1375 $special_encoding='';
1376 if (strtolower($default_charset) == 'iso-2022-jp') {
1377 if (mb_detect_encoding($body) == 'ASCII') {
1378 $special_encoding = '8bit';
1379 } else {
1380 $body = mb_convert_encoding($body, 'JIS');
1381 $special_encoding = '7bit';
1382 }
1383 }
1384 $composeMessage->setBody($body);
1385
1386 if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
1387 $popuser = $usernamedata[1];
1388 $domain = $usernamedata[2];
1389 unset($usernamedata);
1390 } else {
1391 $popuser = $username;
1392 }
1393 $reply_to = '';
1394 $from_mail = $idents[$identity]['email_address'];
1395 $full_name = $idents[$identity]['full_name'];
1396 $reply_to = $idents[$identity]['reply_to'];
1397 if (!$from_mail) {
1398 $from_mail = "$popuser@$domain";
1399 }
1400 $rfc822_header->from = $rfc822_header->parseAddress($from_mail,true);
1401 if ($full_name) {
1402 $from = $rfc822_header->from[0];
1403 if (!$from->host) $from->host = $domain;
1404 $full_name_encoded = encodeHeader($full_name);
1405 if ($full_name_encoded != $full_name) {
1406 $from_addr = $full_name_encoded .' <'.$from->mailbox.'@'.$from->host.'>';
1407 } else {
1408 $from_addr = '"'.$full_name .'" <'.$from->mailbox.'@'.$from->host.'>';
1409 }
1410 $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
1411 }
1412 if ($reply_to) {
1413 $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
1414 }
1415 /* Receipt: On Read */
1416 if (isset($request_mdn) && $request_mdn) {
1417 $rfc822_header->dnt = $rfc822_header->parseAddress($from_mail,true);
1418 }
1419 /* Receipt: On Delivery */
1420 if (isset($request_dr) && $request_dr) {
1421 $rfc822_header->more_headers['Return-Receipt-To'] = $from_mail;
1422 }
1423 /* multipart messages */
1424 if (count($composeMessage->entities)) {
1425 $message_body = new Message();
1426 $message_body->body_part = $composeMessage->body_part;
1427 $composeMessage->body_part = '';
1428 $mime_header = new MessageHeader;
1429 $mime_header->type0 = 'text';
1430 $mime_header->type1 = 'plain';
1431 if ($special_encoding) {
1432 $mime_header->encoding = $special_encoding;
1433 } else {
1434 $mime_header->encoding = '8bit';
1435 }
1436 if ($default_charset) {
1437 $mime_header->parameters['charset'] = $default_charset;
1438 }
1439 $message_body->mime_header = $mime_header;
1440 array_unshift($composeMessage->entities, $message_body);
1441 $content_type = new ContentType('multipart/mixed');
1442 } else {
1443 $content_type = new ContentType('text/plain');
1444 if ($special_encoding) {
1445 $rfc822_header->encoding = $special_encoding;
1446 } else {
1447 $rfc822_header->encoding = '8bit';
1448 }
1449 if ($default_charset) {
1450 $content_type->properties['charset']=$default_charset;
1451 }
1452 }
1453
1454 $rfc822_header->content_type = $content_type;
1455 $composeMessage->rfc822_header = $rfc822_header;
1456
1457 /* Here you can modify the message structure just before we hand
1458 it over to deliver */
1459 $hookReturn = do_hook('compose_send', $composeMessage);
1460 /* Get any changes made by plugins to $composeMessage. */
1461 if ( is_object($hookReturn[1]) ) {
1462 $composeMessage = $hookReturn[1];
1463 }
1464
1465 if (!$useSendmail && !$draft) {
1466 require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
1467 $deliver = new Deliver_SMTP();
1468 global $smtpServerAddress, $smtpPort, $pop_before_smtp, $smtp_auth_mech;
1469
1470 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
1471 get_smtp_user($user, $pass);
1472 $stream = $deliver->initStream($composeMessage,$domain,0,
1473 $smtpServerAddress, $smtpPort, $user, $pass, $authPop);
1474 } elseif (!$draft) {
1475 require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
1476 global $sendmail_path;
1477 $deliver = new Deliver_SendMail();
1478 $stream = $deliver->initStream($composeMessage,$sendmail_path);
1479 } elseif ($draft) {
1480 global $draft_folder;
1481 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1482 $imap_stream = sqimap_login($username, $key, $imapServerAddress,
1483 $imapPort, 0);
1484 if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
1485 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1486 $imap_deliver = new Deliver_IMAP();
1487 $length = $imap_deliver->mail($composeMessage);
1488 sqimap_append ($imap_stream, $draft_folder, $length);
1489 $imap_deliver->mail($composeMessage, $imap_stream);
1490 sqimap_append_done ($imap_stream, $draft_folder);
1491 sqimap_logout($imap_stream);
1492 unset ($imap_deliver);
1493 return $length;
1494 } else {
1495 $msg = '<br />'.sprintf(_("Error: Draft folder %s does not exist."), $draft_folder);
1496 plain_error_message($msg, $color);
1497 return false;
1498 }
1499 }
1500 $succes = false;
1501 if ($stream) {
1502 $length = $deliver->mail($composeMessage, $stream);
1503 $succes = $deliver->finalizeStream($stream);
1504 }
1505 if (!$succes) {
1506 $msg = $deliver->dlv_msg . '<br />' .
1507 _("Server replied: ") . $deliver->dlv_ret_nr . ' '.
1508 $deliver->dlv_server_msg;
1509 plain_error_message($msg, $color);
1510 } else {
1511 unset ($deliver);
1512 $move_to_sent = getPref($data_dir,$username,'move_to_sent');
1513 $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
1514
1515 /* Move to sent code */
1516 if (isset($default_move_to_sent) && ($default_move_to_sent != 0)) {
1517 $svr_allow_sent = true;
1518 } else {
1519 $svr_allow_sent = false;
1520 }
1521
1522 if (isset($sent_folder) && (($sent_folder != '') || ($sent_folder != 'none'))
1523 && sqimap_mailbox_exists( $imap_stream, $sent_folder)) {
1524 $fld_sent = true;
1525 } else {
1526 $fld_sent = false;
1527 }
1528
1529 if ((isset($move_to_sent) && ($move_to_sent != 0)) || (!isset($move_to_sent))) {
1530 $lcl_allow_sent = true;
1531 } else {
1532 $lcl_allow_sent = false;
1533 }
1534
1535 if (($fld_sent && $svr_allow_sent && !$lcl_allow_sent) || ($fld_sent && $lcl_allow_sent)) {
1536 global $passed_id, $mailbox, $action;
1537 if ($action == 'reply' || $action == 'reply_all') {
1538 $save_reply_with_orig=getPref($data_dir,$username,'save_reply_with_orig');
1539 if ($save_reply_with_orig) {
1540 $sent_folder = $mailbox;
1541 }
1542 }
1543 sqimap_append ($imap_stream, $sent_folder, $length);
1544 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1545 $imap_deliver = new Deliver_IMAP();
1546 $imap_deliver->mail($composeMessage, $imap_stream);
1547 sqimap_append_done ($imap_stream, $sent_folder);
1548 unset ($imap_deliver);
1549 }
1550 global $passed_id, $mailbox, $action;
1551 ClearAttachments($composeMessage);
1552 if ($action == 'reply' || $action == 'reply_all') {
1553 sqimap_mailbox_select ($imap_stream, $mailbox);
1554 sqimap_messages_flag ($imap_stream, $passed_id, $passed_id, 'Answered', false);
1555 }
1556 sqimap_logout($imap_stream);
1557 }
1558 return $succes;
1559 }
1560
1561 // vim: et ts=4
1562 ?>