Add option to allow returning to the message one had been replying to after sending
[squirrelmail.git] / src / compose.php
CommitLineData
59177427 1<?php
35586184 2/**
3 * compose.php
4 *
35586184 5 * This code sends a mail.
6 *
7 * There are 4 modes of operation:
8 * - Start new mail
9 * - Add an attachment
10 * - Send mail
11 * - Save As Draft
12 *
22387c8d 13 * @copyright 1999-2017 The SquirrelMail Project Team
4b4abf93 14 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
30967a1e 15 * @version $Id$
8f6f9ba5 16 * @package squirrelmail
35586184 17 */
f7fb20fe 18
ebd2391c 19/** This is the compose page */
20define('PAGE_NAME', 'compose');
21
30967a1e 22/**
202bcbcc 23 * Include the SquirrelMail initialization file.
30967a1e 24 */
202bcbcc 25require('../include/init.php');
86725763 26
c90271cb 27/* If email_address not set and admin wants us to ask user for it,
28 * redirect to options page. */
29if ( $ask_user_info && getPref($data_dir, $username,'email_address') == "" ) {
30 header("Location: " . get_location() . "/options.php?optpage=personal");
31 exit;
32}
33
86725763 34/* SquirrelMail required files. */
202bcbcc 35require_once(SM_PATH . 'functions/imap_general.php');
36require_once(SM_PATH . 'functions/imap_messages.php');
86725763 37require_once(SM_PATH . 'functions/date.php');
38require_once(SM_PATH . 'functions/mime.php');
628bce99 39require_once(SM_PATH . 'functions/compose.php');
86725763 40require_once(SM_PATH . 'class/deliver/Deliver.class.php');
24192f77 41require_once(SM_PATH . 'functions/addressbook.php');
df96b37a 42require_once(SM_PATH . 'functions/forms.php');
a2b193bc 43require_once(SM_PATH . 'functions/identity.php');
a9805897 44global $imap_stream_options; // in case not defined in config
91f2085b 45
0b97a708 46/* --------------------- Get globals ------------------------------------- */
0b97a708 47
953fa718 48/** SESSION VARS */
953fa718 49sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
50
f8eb968d 51sqgetGlobalVar('delayed_errors', $delayed_errors, SQ_SESSION);
953fa718 52sqgetGlobalVar('composesession', $composesession, SQ_SESSION);
53sqgetGlobalVar('compose_messages', $compose_messages, SQ_SESSION);
f8eb968d 54
55// compose_messages only useful in SESSION when a forward-as-attachment
56// has been preconstructed for us and passed in via that mechanism; once
57// we have it, we can clear it from the SESSION
58sqsession_unregister('compose_messages');
762853f4 59
60// Turn on delayed error handling in case we wind up redirecting below
61$oErrorHandler->setDelayedErrors(true);
953fa718 62
63/** SESSION/POST/GET VARS */
61bd57f5 64sqgetGlobalVar('send_button_count', $send_button_count, SQ_POST, 1, SQ_TYPE_INT);
65for ($i = 1; $i <= $send_button_count; $i++)
66 if (sqgetGlobalVar('send' . $i, $send, SQ_POST)) break;
567dc524 67// Send can only be achieved by setting $_POST var. If Send = true then
68// retrieve other form fields from $_POST
69if (isset($send) && $send) {
70 $SQ_GLOBAL = SQ_POST;
71} else {
72 $SQ_GLOBAL = SQ_FORM;
73}
74sqgetGlobalVar('session',$session, $SQ_GLOBAL);
75sqgetGlobalVar('mailbox',$mailbox, $SQ_GLOBAL);
79cecc00 76sqgetGlobalVar('identity',$orig_identity, $SQ_GLOBAL);
567dc524 77if(!sqgetGlobalVar('identity',$identity, $SQ_GLOBAL)) {
1e2a6ff6 78 $identity=0;
79}
567dc524 80sqgetGlobalVar('send_to',$send_to, $SQ_GLOBAL);
81sqgetGlobalVar('send_to_cc',$send_to_cc, $SQ_GLOBAL);
82sqgetGlobalVar('send_to_bcc',$send_to_bcc, $SQ_GLOBAL);
83sqgetGlobalVar('subject',$subject, $SQ_GLOBAL);
84sqgetGlobalVar('body',$body, $SQ_GLOBAL);
85sqgetGlobalVar('mailprio',$mailprio, $SQ_GLOBAL);
86sqgetGlobalVar('request_mdn',$request_mdn, $SQ_GLOBAL);
87sqgetGlobalVar('request_dr',$request_dr, $SQ_GLOBAL);
88sqgetGlobalVar('html_addr_search',$html_addr_search, $SQ_GLOBAL);
89sqgetGlobalVar('mail_sent',$mail_sent, $SQ_GLOBAL);
51bbe8fa 90sqgetGlobalVar('passed_id',$passed_id, $SQ_GLOBAL, NULL, SQ_TYPE_BIGINT);
567dc524 91sqgetGlobalVar('passed_ent_id',$passed_ent_id, $SQ_GLOBAL);
e506b6e5 92sqgetGlobalVar('fwduid',$fwduid, $SQ_GLOBAL, '');
12a0ed01 93
567dc524 94sqgetGlobalVar('attach',$attach, SQ_POST);
95sqgetGlobalVar('draft',$draft, SQ_POST);
96sqgetGlobalVar('draft_id',$draft_id, $SQ_GLOBAL);
97sqgetGlobalVar('ent_num',$ent_num, $SQ_GLOBAL);
98sqgetGlobalVar('saved_draft',$saved_draft, SQ_FORM);
7e2ff844 99
100if ( sqgetGlobalVar('delete_draft',$delete_draft) ) {
101 $delete_draft = (int)$delete_draft;
102}
103
a6d3eff6 104if ( sqgetGlobalVar('startMessage',$startMessage) ) {
105 $startMessage = (int)$startMessage;
106} else {
107 $startMessage = 1;
108}
953fa718 109
8780308f 110
953fa718 111/** POST VARS */
167c6996 112sqgetGlobalVar('sigappend', $sigappend, SQ_POST);
113sqgetGlobalVar('from_htmladdr_search', $from_htmladdr_search, SQ_POST);
114sqgetGlobalVar('addr_search_done', $html_addr_search_done, SQ_POST);
115sqgetGlobalVar('addr_search_cancel', $html_addr_search_cancel, SQ_POST);
116sqgetGlobalVar('send_to_search', $send_to_search, SQ_POST);
117sqgetGlobalVar('do_delete', $do_delete, SQ_POST);
118sqgetGlobalVar('delete', $delete, SQ_POST);
f8eb968d 119sqgetGlobalVar('attachments', $attachments, SQ_POST);
953fa718 120if ( sqgetGlobalVar('return', $temp, SQ_POST) ) {
73ad81bf 121 $html_addr_search_done = 'Use Addresses';
953fa718 122}
123
124/** GET VARS */
8780308f 125if ( sqgetGlobalVar('account', $temp, SQ_GET) ) {
126 $iAccount = (int) $temp;
127} else {
128 $iAccount = 0;
129}
130
0b97a708 131
98a9cc03 132/** get smaction */
133if ( !sqgetGlobalVar('smaction',$action) )
134{
73ad81bf 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';
98a9cc03 141}
142
199a9ab8 143sqgetGlobalVar('smtoken', $submitted_token, $SQ_GLOBAL, '');
144
7e2ff844 145/**
146 * Here we decode the data passed in from mailto.php.
147 */
148if ( sqgetGlobalVar('mailtodata', $mailtodata, SQ_GET) ) {
149 $trtable = array('to' => 'send_to',
150 'cc' => 'send_to_cc',
151 'bcc' => 'send_to_bcc',
152 'body' => 'body',
153 'subject' => 'subject');
154 $mtdata = unserialize($mailtodata);
1638beb6 155
7e2ff844 156 foreach ($trtable as $f => $t) {
157 if ( !empty($mtdata[$f]) ) {
158 $$t = $mtdata[$f];
159 }
160 }
161 unset($mailtodata,$mtdata, $trtable);
162}
163
39cf816f 164/* Location (For HTTP 1.1 header("Location: ...") redirects) */
3461167c 165$location = get_location();
1e2a6ff6 166/* Identities (fetch only once) */
167$idents = get_identities();
3461167c 168
09044055 169/* --------------------- Specific Functions ------------------------------ */
0b97a708 170
41b94d65 171function replyAllString($header) {
73ad81bf 172 global $include_self_reply_all, $idents;
173 $excl_ar = array();
174 /**
175 * 1) Remove the addresses we'll be sending the message 'to'
176 */
af084f6e 177 if (isset($header->reply_to)) {
178 $excl_ar = $header->getAddr_a('reply_to');
73ad81bf 179 }
180 /**
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
183 */
184 if (!$include_self_reply_all) {
185 foreach($idents as $id) {
186 $excl_ar[strtolower(trim($id['email_address']))] = '';
187 }
188 }
189
190 /**
191 * 3) get the addresses.
192 */
193 $url_replytoall_ar = $header->getAddr_a(array('to','cc'), $excl_ar);
194
195 /**
196 * 4) generate the string.
197 */
198 $url_replytoallcc = '';
199 foreach( $url_replytoall_ar as $email => $personal) {
200 if ($personal) {
a9b9e5d3 201 // always quote personal name (can't just quote it if
202 // it contains a comma separator, since it might still
203 // be encoded)
204 $url_replytoallcc .= ", \"$personal\" <$email>";
73ad81bf 205 } else {
206 $url_replytoallcc .= ', '. $email;
1e2a6ff6 207 }
73ad81bf 208 }
209 $url_replytoallcc = substr($url_replytoallcc,2);
210
211 return $url_replytoallcc;
09044055 212}
213
50706f77 214/**
215 * creates top line in reply citations
216 *
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
222 */
b0323712 223function getReplyCitation($orig_from, $orig_date) {
12a0ed01 224 global $reply_citation_style, $reply_citation_start, $reply_citation_end;
50706f77 225
05f7db7a 226 if (!is_object($orig_from)) {
d1205176 227 $sOrig_from = '';
05f7db7a 228 } else {
d1205176 229 $sOrig_from = decodeHeader($orig_from->getAddress(false),false,false,true);
05f7db7a 230 }
91c27aee 231
12a0ed01 232 /* First, return an empty string when no citation style selected. */
233 if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
234 return '';
235 }
236
237 /* Make sure our final value isn't an empty string. */
d1205176 238 if ($sOrig_from == '') {
12a0ed01 239 return '';
240 }
241
242 /* Otherwise, try to select the desired citation style. */
243 switch ($reply_citation_style) {
50706f77 244 case 'author_said':
b986936a 245 // i18n: %s is for author's name
d1205176 246 $full_reply_citation = sprintf(_("%s wrote:"),$sOrig_from);
50706f77 247 break;
248 case 'quote_who':
a42c236f 249 $start = '<quote who="';
50706f77 250 $end = '">';
d1205176 251 $full_reply_citation = $start . $sOrig_from . $end;
50706f77 252 break;
253 case 'date_time_author':
b986936a 254 // i18n:
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"
257 // translations.
258 // Example string:
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
d1205176 262 $full_reply_citation = sprintf(_("On %s, %s wrote:"), getLongDateString($orig_date), $sOrig_from);
50706f77 263 break;
264 case 'user-defined':
265 $start = $reply_citation_start .
266 ($reply_citation_start == '' ? '' : ' ');
267 $end = $reply_citation_end;
d1205176 268 $full_reply_citation = $start . $sOrig_from . $end;
50706f77 269 break;
270 default:
271 return '';
272 }
273
274 /* Add line feed and return the citation string. */
275 return ($full_reply_citation . "\n");
12a0ed01 276}
277
50706f77 278/**
279 * Creates header fields in forwarded email body
280 *
91c27aee 281 * $default_charset global must be set correctly before you call this function.
50706f77 282 * @param object $orig_header
91c27aee 283 * @return $string
50706f77 284 */
41b94d65 285function getforwardHeader($orig_header) {
50706f77 286 global $editor_size, $default_charset;
287
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) );
73ad81bf 294 $maxsize = max($display);
295 $indent = str_pad('',$maxsize+2);
296 foreach($display as $key => $val) {
297 $display[$key] = $key .': '. str_pad('', $maxsize - $val);
298 }
299 $from = decodeHeader($orig_header->getAddr_s('from',"\n$indent"),false,false,true);
300 $from = str_replace('&nbsp;',' ',$from);
301 $to = decodeHeader($orig_header->getAddr_s('to',"\n$indent"),false,false,true);
302 $to = str_replace('&nbsp;',' ',$to);
303 $subject = decodeHeader($orig_header->subject,false,false,true);
304 $subject = str_replace('&nbsp;',' ',$subject);
50706f77 305
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) .
73ad81bf 308 "\n". $display[_("Subject")] . $subject . "\n" .
309 $display[_("From")] . $from . "\n" .
3aaa3214 310 $display[_("Date")] . getLongDateString( $orig_header->date, $orig_header->date_unparsed ). "\n" .
73ad81bf 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('&nbsp;',' ',$cc);
315 $bodyTop .= $display[_("Cc")] .$cc . "\n";
316 }
317 $bodyTop .= str_pad('', $editor_size -2 , '-') .
318 "\n\n";
319 return $bodyTop;
41b94d65 320}
09044055 321/* ----------------------------------------------------------------------- */
322
44560457 323/*
1c044820 324 * If the session is expired during a post this restores the compose session
44560457 325 * vars.
326 */
f8eb968d 327$session_expired = false;
5da08ef7 328if (sqsession_is_registered('session_expired_post')) {
953fa718 329 sqgetGlobalVar('session_expired_post', $session_expired_post, SQ_SESSION);
1c044820 330 /*
40934000 331 * extra check for username so we don't display previous post data from
332 * another user during this session.
333 */
c7ebdfcf 334 if (!empty($session_expired_post['username'])
335 && $session_expired_post['username'] == $username) {
1638beb6 336 // these are the vars that we can set from the expired composed session
f8eb968d 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',
e506b6e5 342 'request_mdn', 'request_dr', 'fwduid');
c6f28eb1 343
344 foreach ($compo_var_list as $var) {
345 if ( isset($session_expired_post[$var]) && !isset($$var) ) {
774d79cc 346 $$var = $session_expired_post[$var];
61e96f7e 347 }
40934000 348 }
c6f28eb1 349
f8eb968d 350 if (!empty($attachments))
177cb345 351 $attachments = unserialize(urldecode($attachments));
f8eb968d 352
0ec1a14b 353 sqsession_register($composesession,'composesession');
f8eb968d 354
40934000 355 if (isset($send)) {
356 unset($send);
357 }
358 $session_expired = true;
359 }
5da08ef7 360 unset($session_expired_post);
0b97a708 361 sqsession_unregister('session_expired_post');
5da08ef7 362 session_write_close();
40934000 363 if (!isset($mailbox)) {
364 $mailbox = '';
365 }
366 if ($compose_new_win == '1') {
367 compose_Header($color, $mailbox);
368 } else {
91c27aee 369 $sHeaderJs = (isset($sHeaderJs)) ? $sHeaderJs : '';
370 if (strpos($action, 'reply') !== false && $reply_focus) {
ca14ebb7 371 $sOnload = 'checkForm(\''.$replyfocus.'\');';
91c27aee 372 } else {
ca14ebb7 373 $sOnload = 'checkForm();';
91c27aee 374 }
ca14ebb7 375 displayPageHeader($color, $mailbox,$sHeaderJs,$sOnload);
40934000 376 }
377 showInputForm($session, false);
378 exit();
44560457 379}
f8eb968d 380
da95c4b6 381if (!isset($composesession)) {
382 $composesession = 0;
a43e4b90 383 sqsession_register(0,'composesession');
7e2ff844 384} else {
385 $composesession = (int)$composesession;
da95c4b6 386}
387
d7f8e6e6 388if (!isset($session) || (isset($newmessage) && $newmessage)) {
0b97a708 389 sqsession_unregister('composesession');
1c044820 390 $session = "$composesession" +1;
91f2085b 391 $composesession = $session;
a43e4b90 392 sqsession_register($composesession,'composesession');
1c044820 393}
b4e7df34 394if (!empty($compose_messages[$session])) {
395 $composeMessage = $compose_messages[$session];
396} else {
73ad81bf 397 $composeMessage = new Message();
398 $rfc822_header = new Rfc822Header();
399 $composeMessage->rfc822_header = $rfc822_header;
400 $composeMessage->reply_rfc822_header = '';
a43e4b90 401}
a43e4b90 402
f8eb968d 403// re-add attachments that were already in this message
404// FIXME: note that technically this is very bad form -
405// should never directly manipulate an object like this
406if (!empty($attachments)) {
177cb345 407 $attachments = unserialize(urldecode($attachments));
f8eb968d 408 if (!empty($attachments) && is_array($attachments))
409 $composeMessage->entities = $attachments;
410}
411
876fdb60 412if (empty($mailbox)) {
00793a25 413 $mailbox = 'INBOX';
414}
415
4dfb9db7 416if ($draft) {
199a9ab8 417
418 // validate security token
419 //
2cefa62a 420 sm_validate_security_token($submitted_token, -1, TRUE);
199a9ab8 421
4dfb9db7 422 /*
423 * Set $default_charset to correspond with the user's selection
424 * of language interface.
425 */
426 set_my_charset();
b7ff469f 427 if (! deliverMessage($composeMessage, true)) {
da95c4b6 428 showInputForm($session);
00793a25 429 exit();
734f4ee6 430 } else {
00793a25 431 $draft_message = _("Draft Email Saved");
432 /* If this is a resumed draft, then delete the original */
433 if(isset($delete_draft)) {
a9805897 434 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, false, $imap_stream_options);
b034bca2 435 sqimap_mailbox_select($imap_stream, $draft_folder);
436 // force bypass_trash=true because message should be saved when deliverMessage() returns true.
91c27aee 437 // in current implementation of sqimap_msgs_list_flag() single message id can
b034bca2 438 // be submitted as string. docs state that it should be array.
439 sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
440 if ($auto_expunge) {
441 sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
9c3e6cd4 442 }
b034bca2 443 sqimap_logout($imap_stream);
444 }
1638beb6 445
762853f4 446 $oErrorHandler->saveDelayedErrors();
c077ffeb 447 session_write_close();
762853f4 448
b034bca2 449 if ($compose_new_win == '1') {
09047d19 450 if ( !isset($pageheader_sent) || !$pageheader_sent ) {
39cf816f 451 header("Location: $location/compose.php?saved_draft=yes&session=$composesession");
09047d19 452 } else {
c8dc86c9 453//FIXME: DON'T ECHO HTML FROM CORE!
f265009a 454 echo ' <br><br><div style="text-align: center;"><a href="' . $location
09047d19 455 . '/compose.php?saved_sent=yes&amp;session=' . $composesession . '">'
f265009a 456 . _("Return") . '</a></div>';
a6d3eff6 457 }
b034bca2 458 exit();
459 } else {
09047d19 460 if ( !isset($pageheader_sent) || !$pageheader_sent ) {
39cf816f 461 header("Location: $location/right_main.php?mailbox=" . urlencode($draft_folder) .
b034bca2 462 "&startMessage=1&note=".urlencode($draft_message));
09047d19 463 } else {
c8dc86c9 464//FIXME: DON'T ECHO HTML FROM CORE!
f265009a 465 echo ' <br><br><div style="text-align: center;"><a href="' . $location
09047d19 466 . '/right_main.php?mailbox=' . urlencode($draft_folder)
467 . '&amp;startMessage=1&amp;note=' . urlencode($draft_message) .'">'
f265009a 468 . _("Return") . '</a></div>';
a6d3eff6 469 }
b034bca2 470 exit();
00793a25 471 }
472 }
473}
474
4dfb9db7 475if ($send) {
199a9ab8 476
477 // validate security token
478 //
2cefa62a 479 sm_validate_security_token($submitted_token, -1, TRUE);
199a9ab8 480
0b97a708 481 if (isset($_FILES['attachfile']) &&
73ad81bf 482 $_FILES['attachfile']['tmp_name'] &&
483 $_FILES['attachfile']['tmp_name'] != 'none') {
da95c4b6 484 $AttachFailure = saveAttachedFiles($session);
00793a25 485 }
d887e067 486
00793a25 487 if (checkInput(false) && !isset($AttachFailure)) {
73ad81bf 488 if ($mailbox == "All Folders") {
489 /* We entered compose via the search results page */
a42c236f 490 $mailbox = 'INBOX'; /* Send 'em to INBOX, that's safe enough */
73ad81bf 491 }
9a19cc66 492 $urlMailbox = urlencode($mailbox);
3f6b1b6f 493 if (! isset($passed_id)) {
494 $passed_id = 0;
00793a25 495 }
d4c5c50c 496 /**
00793a25 497 * Set $default_charset to correspond with the user's selection
7058a2a9 498 * of language interface.
00793a25 499 */
500 set_my_charset();
d4c5c50c 501 /**
00793a25 502 * This is to change all newlines to \n
7058a2a9 503 * We'll change them to \r\n later (in the sendMessage function)
00793a25 504 */
505 $body = str_replace("\r\n", "\n", $body);
506 $body = str_replace("\r", "\n", $body);
507
d4c5c50c 508 /**
18c9998a 509 * Rewrap $body so that no line is bigger than $editor_size
00793a25 510 */
18c9998a 511 $body = explode("\n", $body);
512 $newBody = '';
513 foreach ($body as $line) {
514 if( $line <> '-- ' ) {
73ad81bf 515 $line = rtrim($line);
18c9998a 516 }
774d79cc 517 if (sq_strlen($line, $default_charset) <= $editor_size + 1) {
18c9998a 518 $newBody .= $line . "\n";
519 } else {
774d79cc 520 sqWordWrap($line, $editor_size, $default_charset);
18c9998a 521 $newBody .= $line . "\n";
522
523 }
524
525 }
526 $body = $newBody;
1c044820 527
a91189d6 528 $Result = deliverMessage($composeMessage);
81de00c0 529
64793f9a 530 if ($Result)
531 $mail_sent = 'yes';
532 else
533 $mail_sent = 'no';
534
1638beb6 535 // NOTE: this hook changed in 1.5.2 from sending $Result and
6e515418 536 // $composeMessage as args #2 and #3 to being in an array
537 // under arg #2
802e7490 538 $temp = array(&$Result, &$composeMessage, &$mail_sent);
539 do_hook('compose_send_after', $temp);
00793a25 540 if (! $Result) {
da95c4b6 541 showInputForm($session);
00793a25 542 exit();
543 }
5c4ff7bf 544
b034bca2 545 /* if it is resumed draft, delete draft message */
00793a25 546 if ( isset($delete_draft)) {
a9805897 547 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, false, $imap_stream_options);
b034bca2 548 sqimap_mailbox_select($imap_stream, $draft_folder);
549 // bypass_trash=true because message should be saved when deliverMessage() returns true.
91c27aee 550 // in current implementation of sqimap_msgs_list_flag() single message id can
b034bca2 551 // be submitted as string. docs state that it should be array.
552 sqimap_msgs_list_delete($imap_stream, $draft_folder, $delete_draft, true);
553 if ($auto_expunge) {
554 sqimap_mailbox_expunge($imap_stream, $draft_folder, true);
555 }
556 sqimap_logout($imap_stream);
00793a25 557 }
81de00c0 558 /*
559 * Store the error array in the session because they will be lost on a redirect
560 */
762853f4 561 $oErrorHandler->saveDelayedErrors();
c077ffeb 562 session_write_close();
762853f4 563
9c3e6cd4 564 if ($compose_new_win == '1') {
09047d19 565 if ( !isset($pageheader_sent) || !$pageheader_sent ) {
39cf816f 566 header("Location: $location/compose.php?mail_sent=$mail_sent");
09047d19 567 } else {
c8dc86c9 568//FIXME: DON'T ECHO HTML FROM CORE!
f265009a 569 echo ' <br><br><div style="text-align: center;"><a href="' . $location
64793f9a 570 . '/compose.php?mail_sent=$mail_sent">'
f265009a 571 . _("Return") . '</a></div>';
09047d19 572 }
573 exit();
574 } else {
575 if ( !isset($pageheader_sent) || !$pageheader_sent ) {
5594db7a 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");
580 else
581 header("Location: $location/right_main.php?mailbox=$urlMailbox".
582 "&startMessage=$startMessage&mail_sent=$mail_sent");
09047d19 583 } else {
c8dc86c9 584//FIXME: DON'T ECHO HTML FROM CORE!
f265009a 585 echo ' <br><br><div style="text-align: center;"><a href="' . $location
09047d19 586 . "/right_main.php?mailbox=$urlMailbox"
64793f9a 587 . "&amp;startMessage=$startMessage&amp;mail_sent=$mail_sent\">"
f265009a 588 . _("Return") . '</a></div>';
09047d19 589 }
590 exit();
9c3e6cd4 591 }
734f4ee6 592 } else {
9c3e6cd4 593 if ($compose_new_win == '1') {
594 compose_Header($color, $mailbox);
595 }
596 else {
597 displayPageHeader($color, $mailbox);
598 }
00793a25 599 if (isset($AttachFailure)) {
73ad81bf 600 plain_error_message(_("Could not move/copy file. File not attached"),
601 $color);
00793a25 602 }
00793a25 603 checkInput(true);
da95c4b6 604 showInputForm($session);
00793a25 605 /* sqimap_logout($imapConnection); */
606 }
e02775fe 607} elseif (isset($html_addr_search_done)) {
199a9ab8 608
609 // validate security token
610 //
2cefa62a 611 sm_validate_security_token($submitted_token, -1, TRUE);
199a9ab8 612
73ad81bf 613 if ($compose_new_win == '1') {
614 compose_Header($color, $mailbox);
615 }
616 else {
617 displayPageHeader($color, $mailbox);
618 }
00793a25 619
620 if (isset($send_to_search) && is_array($send_to_search)) {
621 foreach ($send_to_search as $k => $v) {
622 if (substr($k, 0, 1) == 'T') {
623 if ($send_to) {
624 $send_to .= ', ';
625 }
626 $send_to .= $v;
627 }
628 elseif (substr($k, 0, 1) == 'C') {
629 if ($send_to_cc) {
630 $send_to_cc .= ', ';
631 }
632 $send_to_cc .= $v;
633 }
634 elseif (substr($k, 0, 1) == 'B') {
635 if ($send_to_bcc) {
636 $send_to_bcc .= ', ';
637 }
638 $send_to_bcc .= $v;
639 }
640 }
641 }
da95c4b6 642 showInputForm($session);
167c6996 643} elseif (isset($html_addr_search) && !isset($html_addr_search_cancel)) {
0b97a708 644 if (isset($_FILES['attachfile']) &&
73ad81bf 645 $_FILES['attachfile']['tmp_name'] &&
646 $_FILES['attachfile']['tmp_name'] != 'none') {
0b97a708 647 if(saveAttachedFiles($session)) {
cb34dbd0 648 plain_error_message(_("Could not move/copy file. File not attached"));
00793a25 649 }
650 }
651 /*
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.
654 */
655 include_once('./addrbook_search_html.php');
e02775fe 656} elseif (isset($attach)) {
199a9ab8 657
658 // validate security token
659 //
2cefa62a 660 sm_validate_security_token($submitted_token, -1, TRUE);
199a9ab8 661
73ad81bf 662 if ($compose_new_win == '1') {
663 compose_Header($color, $mailbox);
664 } else {
665 displayPageHeader($color, $mailbox);
666 }
5a3e52f3 667 if (saveAttachedFiles($session)) {
cb34dbd0 668 plain_error_message(_("Could not move/copy file. File not attached"));
5a3e52f3 669 }
da95c4b6 670 showInputForm($session);
01265fba 671}
672elseif (isset($sigappend)) {
199a9ab8 673
674 // validate security token
675 //
2cefa62a 676 sm_validate_security_token($submitted_token, -1, TRUE);
199a9ab8 677
1e2a6ff6 678 $signature = $idents[$identity]['signature'];
679
01265fba 680 $body .= "\n\n".($prefix_sig==true? "-- \n":'').$signature;
681 if ($compose_new_win == '1') {
73ad81bf 682 compose_Header($color, $mailbox);
01265fba 683 } else {
684 displayPageHeader($color, $mailbox);
685 }
da95c4b6 686 showInputForm($session);
e02775fe 687} elseif (isset($do_delete)) {
199a9ab8 688
689 // validate security token
690 //
2cefa62a 691 sm_validate_security_token($submitted_token, -1, TRUE);
199a9ab8 692
73ad81bf 693 if ($compose_new_win == '1') {
694 compose_Header($color, $mailbox);
695 } else {
696 displayPageHeader($color, $mailbox);
697 }
00793a25 698
00793a25 699 if (isset($delete) && is_array($delete)) {
700 foreach($delete as $index) {
a58b05b4 701 if (!empty($composeMessage->entities) && isset($composeMessage->entities[$index])) {
c077ffeb 702 $composeMessage->entities[$index]->purgeAttachments();
16449d84 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;
a58b05b4 705 unset ($composeMessage->entities[$index]);
706 }
a91189d6 707 }
708 $new_entities = array();
709 foreach ($composeMessage->entities as $entity) {
710 $new_entities[] = $entity;
00793a25 711 }
a91189d6 712 $composeMessage->entities = $new_entities;
00793a25 713 }
da95c4b6 714 showInputForm($session);
734f4ee6 715} else {
00793a25 716 /*
717 * This handles the default case as well as the error case
1c044820 718 * (they had the same code) --> if (isset($smtpErrors))
00793a25 719 */
44560457 720
721 if ($compose_new_win == '1') {
73ad81bf 722 compose_Header($color, $mailbox);
44560457 723 } else {
73ad81bf 724 displayPageHeader($color, $mailbox);
44560457 725 }
00793a25 726
727 $newmail = true;
728
a61878d0 729 if (!isset($passed_ent_id)) {
730 $passed_ent_id = '';
731 }
732 if (!isset($passed_id)) {
1c044820 733 $passed_id = '';
a61878d0 734 }
735 if (!isset($mailbox)) {
736 $mailbox = '';
1c044820 737 }
a61878d0 738 if (!isset($action)) {
739 $action = '';
740 }
1c044820 741
44560457 742 $values = newMail($mailbox,$passed_id,$passed_ent_id, $action, $session);
b9928adc 743
f2ad47f1 744 // forward as attachment - subject is in the message in session
745 //
746 if ($action == 'forward_as_attachment' && empty($values['subject']))
747 $subject = $composeMessage->rfc822_header->subject;
748
b9928adc 749 /* in case the origin is not read_body.php */
750 if (isset($send_to)) {
73ad81bf 751 $values['send_to'] = $send_to;
b9928adc 752 }
753 if (isset($send_to_cc)) {
73ad81bf 754 $values['send_to_cc'] = $send_to_cc;
b9928adc 755 }
756 if (isset($send_to_bcc)) {
73ad81bf 757 $values['send_to_bcc'] = $send_to_bcc;
b9928adc 758 }
2a2f2185 759 if (isset($subject)) {
73ad81bf 760 $values['subject'] = $subject;
2a2f2185 761 }
79cecc00 762 if (isset($mailprio)) {
763 $values['mailprio'] = $mailprio;
764 }
765 if (isset($orig_identity)) {
766 $values['identity'] = $orig_identity;
767 }
41b94d65 768 showInputForm($session, $values);
00793a25 769}
770
771exit();
772
00793a25 773/**************** Only function definitions go below *************/
774
92c6f757 775function getforwardSubject($subject)
776{
777 if ((substr(strtolower($subject), 0, 4) != 'fwd:') &&
73ad81bf 778 (substr(strtolower($subject), 0, 5) != '[fwd:') &&
779 (substr(strtolower($subject), 0, 6) != '[ fwd:')) {
92c6f757 780 $subject = '[Fwd: ' . $subject . ']';
781 }
782 return $subject;
783}
00793a25 784
48985d59 785/* This function is used when not sending or adding attachments */
44560457 786function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $session='') {
1e2a6ff6 787 global $editor_size, $default_use_priority, $body, $idents,
ce68b76b 788 $use_signature, $data_dir, $username,
a9805897 789 $key, $imapServerAddress, $imapPort, $imap_stream_options,
74f66d27 790 $composeMessage, $body_quote, $request_mdn, $request_dr,
856e58ef 791 $mdn_user_support, $languages, $squirrelmail_language,
ace75dcb 792 $default_charset, $do_not_reply_to_self;
e7f1a81d 793
d4f20027 794 /*
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.
798 */
799 set_my_charset();
800
91f2085b 801 $send_to = $send_to_cc = $send_to_bcc = $subject = $identity = '';
bdb92db3 802 $mailprio = 3;
44560457 803
41b94d65 804 if ($passed_id) {
906f7e9f 805 $imapConnection = sqimap_login($username, false, $imapServerAddress,
a9805897 806 $imapPort, 0, $imap_stream_options);
a61878d0 807
48985d59 808 sqimap_mailbox_select($imapConnection, $mailbox);
41b94d65 809 $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
1c044820 810
a61878d0 811 $body = '';
812 if ($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
73ad81bf 816 * and type1=rfc822. The actual entities are childs from
817 * $message->entities[0]. That's where the encoding and is located
818 */
a61878d0 819
820 $entities = $message->entities[0]->findDisplayEntity
73ad81bf 821 (array(), $alt_order = array('text/plain'));
a61878d0 822 if (!count($entities)) {
823 $entities = $message->entities[0]->findDisplayEntity
9c462f8b 824 (array(), $alt_order = array('text/plain','text/html'));
a61878d0 825 }
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];
829
830 } else {
831 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain'));
832 if (!count($entities)) {
9c462f8b 833 $entities = $message->findDisplayEntity (array(), $alt_order = array('text/plain','text/html'));
a61878d0 834 }
835 $orig_header = $message->rfc822_header;
836 }
1c044820 837
a61878d0 838 $type0 = $message->type0;
839 $type1 = $message->type1;
41b94d65 840 foreach ($entities as $ent) {
b455e47b 841 $msg = $message->getEntity($ent);
842 $type0 = $msg->type0;
843 $type1 = $msg->type1;
a61878d0 844 $unencoded_bodypart = mime_fetch_body($imapConnection, $passed_id, $ent);
845 $body_part_entity = $message->getEntity($ent);
1638beb6 846 $bodypart = decodeBody($unencoded_bodypart,
73ad81bf 847 $body_part_entity->header->encoding);
a61878d0 848 if ($type1 == 'html') {
5b755d9f 849 $bodypart = str_replace("\n", ' ', $bodypart);
bb977394 850 $bodypart = preg_replace(array('/<\/?p>/i','/<div><\/div>/i','/<br\s*(\/)*>/i','/<\/?div>/i'), "\n", $bodypart);
5b755d9f 851 $bodypart = str_replace(array('&nbsp;','&gt;','&lt;'),array(' ','>','<'),$bodypart);
a61878d0 852 $bodypart = strip_tags($bodypart);
853 }
e842b215 854 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
73ad81bf 855 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode')) {
e842b215 856 if (mb_detect_encoding($bodypart) != 'ASCII') {
f4bb5d22 857 $bodypart = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $bodypart);
e842b215 858 }
859 }
eceefdfe 860
bfa54da7 861 // charset encoding in compose form stuff
73ad81bf 862 if (isset($body_part_entity->header->parameters['charset'])) {
863 $actual = $body_part_entity->header->parameters['charset'];
864 } else {
865 $actual = 'us-ascii';
866 }
beca818e 867
73ad81bf 868 if ( $actual && is_conversion_safe($actual) && $actual != $default_charset){
869 $bodypart = charset_convert($actual,$bodypart,$default_charset,false);
870 }
bfa54da7 871 // end of charset encoding in compose
eceefdfe 872
a61878d0 873 $body .= $bodypart;
874 }
875 if ($default_use_priority) {
876 $mailprio = substr($orig_header->priority,0,1);
877 if (!$mailprio) {
878 $mailprio = 3;
879 }
880 } else {
881 $mailprio = '';
882 }
bdb92db3 883
a45887d7 884 $from_o = $orig_header->from;
fe868193 885 if (is_array($from_o)) {
886 if (isset($from_o[0])) {
887 $from_o = $from_o[0];
888 }
889 }
bdb92db3 890 if (is_object($from_o)) {
891 $orig_from = $from_o->getAddress();
892 } else {
893 $orig_from = '';
a61878d0 894 }
1e2a6ff6 895
a91189d6 896 $identities = array();
1e2a6ff6 897 if (count($idents) > 1) {
898 foreach($idents as $nr=>$data) {
899 $enc_from_name = '"'.$data['full_name'].'" <'. $data['email_address'].'>';
a91189d6 900 $identities[] = $enc_from_name;
901 }
1e2a6ff6 902
a91189d6 903 $identity_match = $orig_header->findAddress($identities);
ea721316 904 if ($identity_match !== FALSE) {
a91189d6 905 $identity = $identity_match;
a61878d0 906 }
bdb92db3 907 }
a61878d0 908
909 switch ($action) {
73ad81bf 910 case ('draft'):
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;
40e07136 920 $identity = find_identity(array($send_from_add));
73ad81bf 921 $subject = decodeHeader($orig_header->subject,false,false,true);
1638beb6 922
762853f4 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';
1638beb6 926
73ad81bf 927 /* remember the references and in-reply-to headers in case of an reply */
657fe1bd 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?
73ad81bf 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, $imapConnection);
aff28a6d 934 if (!empty($orig_header->x_sm_flag_reply))
935 $composeMessage->rfc822_header->more_headers['X-SM-Flag-Reply'] = $orig_header->x_sm_flag_reply;
041d360b 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');
73ad81bf 939 break;
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;
946 $orig_from = '';
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);
950 break;
951 case ('forward'):
952 $send_to = '';
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);
91c27aee 959
73ad81bf 960 //add a blank line after the forward headers
961 $body = "\n" . $body;
962 break;
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);
f2ad47f1 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;
971 }
73ad81bf 972 $body = '';
973 break;
974 case ('reply_all'):
975 if(isset($orig_header->mail_followup_to) && $orig_header->mail_followup_to) {
976 $send_to = $orig_header->getAddr_s('mail_followup_to');
b268e66b 977 } else {
73ad81bf 978 $send_to_cc = replyAllString($orig_header);
979 $send_to_cc = decodeHeader($send_to_cc,false,false,true);
a9b9e5d3 980 $send_to_cc = str_replace('""', '"', $send_to_cc);
b268e66b 981 }
73ad81bf 982 case ('reply'):
983 // skip this if send_to was already set right above here
984 if(!$send_to) {
985 $send_to = $orig_header->reply_to;
986 if (is_array($send_to) && count($send_to)) {
a9b9e5d3 987 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
73ad81bf 988 } else if (is_object($send_to)) { /* unneccesarry, just for failsafe purpose */
a9b9e5d3 989 $send_to = $orig_header->getAddr_s('reply_to', ',', FALSE, TRUE);
73ad81bf 990 } else {
a9b9e5d3 991 $send_to = $orig_header->getAddr_s('from', ',', FALSE, TRUE);
73ad81bf 992 }
dd4a44cd 993 }
73ad81bf 994 $send_to = decodeHeader($send_to,false,false,true);
a9b9e5d3 995 $send_to = str_replace('""', '"', $send_to);
ace75dcb 996
997
998 // If user doesn't want replies to her own messages
999 // going back to herself (instead send again to the
1000 // original recipient of the message being replied to),
1001 // then iterate through identities, checking if the TO
1002 // field is one of them (if the reply is to ourselves)
1003 //
1004 // Note we don't bother if the original message doesn't
1005 // have anything in the TO field itself (because that's
1006 // what we use if we change the recipient to be that of
1007 // the previous message)
1008 //
1009 if ($do_not_reply_to_self && !empty($orig_header->to)) {
1010
1011 $orig_to = '';
1012
1013 foreach($idents as $id) {
1014
1015 if (!empty($id['email_address'])
1016 && strpos($send_to, $id['email_address']) !== FALSE) {
1017
1018 // if this is a reply-all, the original recipient
1019 // is already in the CC field, so we can just blank
1020 // the recipient (TO field) (as long as the CC field
a9b6e52d 1021 // isn't empty that is)... but then move the CC into
1022 // the TO, so TO isn't empty
ace75dcb 1023 //
6fac6196 1024 if ($action == 'reply_all' && !empty($send_to_cc)) {
a9b6e52d 1025 $orig_to = $send_to_cc;
1026 $send_to_cc = '';
ace75dcb 1027 break;
1028 }
1029
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);
1035 } else {
1036 $orig_to = '';
1037 }
1038 $orig_to = decodeHeader($orig_to,false,false,true);
1039 $orig_to = str_replace('""', '"', $orig_to);
1040
1041 break;
1042 }
1043 }
1044
1045 // if the reply was addressed back to ourselves,
5df2efa2 1046 // we will send it to the TO of the previous message
ace75dcb 1047 //
1048 if (!empty($orig_to)) {
1049
5df2efa2 1050 $send_to = $orig_to;
5777c73d 1051
1052 // in this case, we also want to reset the FROM
1053 // identity as well (it should match the original
1054 // *FROM* header instead of TO or CC)
1055 //
1056 if (count($idents) > 1) {
1057 $identity = '';
1058 foreach($idents as $i => $id) {
1059 if (!empty($id['email_address'])
1060 && strpos($orig_from, $id['email_address']) !== FALSE) {
1061 $identity = $i;
1062 break;
1063 }
1064 }
1065 }
1066
ace75dcb 1067 }
1068
1069 }
1070
1071
73ad81bf 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;
1077 }
1078 /* this corrects some wrapping/quoting problems on replies */
1079 $rewrap_body = explode("\n", $body);
3aaa3214 1080 $from = (is_array($orig_header->from) && !empty($orig_header->from)) ? $orig_header->from[0] : $orig_header->from;
73ad81bf 1081 $body = '';
1082 $strip_sigs = getPref($data_dir, $username, 'strip_sigs');
1083 foreach ($rewrap_body as $line) {
3673a2de 1084 if ($strip_sigs && rtrim($line, "\r\n") == '-- ') {
73ad81bf 1085 break;
1086 }
1087 if (preg_match("/^(>+)/", $line, $matches)) {
1088 $gt = $matches[1];
1089 $body .= $body_quote . str_replace("\n", "\n$body_quote$gt ", rtrim($line)) ."\n";
1090 } else {
1091 $body .= $body_quote . (!empty($body_quote) ? ' ' : '') . str_replace("\n", "\n$body_quote" . (!empty($body_quote) ? ' ' : ''), rtrim($line)) . "\n";
1092 }
a61878d0 1093 }
c9d61baf 1094
73ad81bf 1095 //rewrap the body to clean up quotations and line lengths
1096 $body = sqBodyWrap ($body, $editor_size);
c9d61baf 1097
73ad81bf 1098 $body = getReplyCitation($from , $orig_header->date) . $body;
1099 $composeMessage->reply_rfc822_header = $orig_header;
12a0ed01 1100
73ad81bf 1101 break;
1102 default:
1103 break;
41b94d65 1104 }
b4e7df34 1105//FIXME: we used to register $compose_messages in the session here, but not any more - so do we still need the session_write_close() and sqimap_logout() here? We probably need the IMAP logout, but what about the session closure?
5da08ef7 1106 session_write_close();
a61878d0 1107 sqimap_logout($imapConnection);
41b94d65 1108 }
a61878d0 1109 $ret = array( 'send_to' => $send_to,
73ad81bf 1110 'send_to_cc' => $send_to_cc,
1111 'send_to_bcc' => $send_to_bcc,
1112 'subject' => $subject,
1113 'mailprio' => $mailprio,
1114 'body' => $body,
1115 'identity' => $identity );
a61878d0 1116
41b94d65 1117 return ($ret);
48985d59 1118} /* function newMail() */
1119
50706f77 1120/**
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 $imapConnection
91c27aee 1128 * @return object
50706f77 1129 */
a43e4b90 1130function getAttachments($message, &$composeMessage, $passed_id, $entities, $imapConnection) {
1f270d3c 1131 global $squirrelmail_language, $languages, $username, $attachment_dir;
628bce99 1132
1c044820 1133 if (!count($message->entities) ||
73ad81bf 1134 ($message->type0 == 'message' && $message->type1 == 'rfc822')) {
41b94d65 1135 if ( !in_array($message->entity_id, $entities) && $message->entity_id) {
73ad81bf 1136 switch ($message->type0) {
1137 case 'message':
1138 if ($message->type1 == 'rfc822') {
1139 $filename = $message->rfc822_header->subject;
1140 if ($filename == "") {
1141 $filename = "untitled-".$message->entity_id;
1142 }
6f71f6e6 1143 $filename .= '.eml';
73ad81bf 1144 } else {
1145 $filename = $message->getFilename();
181538ac 1146 }
73ad81bf 1147 break;
1148 default:
1149 if (!$message->mime_header) { /* temporary hack */
1150 $message->mime_header = $message->header;
1151 }
1152 $filename = $message->getFilename();
1153 break;
1154 }
117aa0c5 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 $filename = str_replace('&#32;', ' ', decodeHeader($filename, true, true, true));
73ad81bf 1157 if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
1158 function_exists($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode')) {
f4bb5d22 1159 $filename = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_encode', $filename);
73ad81bf 1160 }
1f270d3c 1161
1162 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
628bce99 1163 $localfilename = sq_get_attach_tempfile();
1164 $message->att_local_name = $localfilename;
73ad81bf 1165
1166 $composeMessage->initAttachment($message->type0.'/'.$message->type1,$filename,
628bce99 1167 $localfilename);
73ad81bf 1168
1169 /* Write Attachment to file */
1f270d3c 1170 $fp = fopen ($hashed_attachment_dir . '/' . $localfilename, 'wb');
91c27aee 1171 mime_print_body_lines ($imapConnection, $passed_id, $message->entity_id, $message->header->encoding, $fp);
73ad81bf 1172 fclose ($fp);
48985d59 1173 }
734f4ee6 1174 } else {
a43e4b90 1175 for ($i=0, $entCount=count($message->entities); $i<$entCount;$i++) {
1176 $composeMessage=getAttachments($message->entities[$i], $composeMessage, $passed_id, $entities, $imapConnection);
48985d59 1177 }
1178 }
a43e4b90 1179 return $composeMessage;
48985d59 1180}
1181
1c044820 1182function getMessage_RFC822_Attachment($message, $composeMessage, $passed_id,
73ad81bf 1183 $passed_ent_id='', $imapConnection) {
756406df 1184 if (!$passed_ent_id) {
1c044820 1185 $body_a = sqimap_run_command($imapConnection,
73ad81bf 1186 'FETCH '.$passed_id.' RFC822',
1187 TRUE, $response, $readmessage,
1188 TRUE);
756406df 1189 } else {
1c044820 1190 $body_a = sqimap_run_command($imapConnection,
73ad81bf 1191 'FETCH '.$passed_id.' BODY['.$passed_ent_id.']',
1192 TRUE, $response, $readmessage, TRUE);
a61878d0 1193 $message = $message->parent;
756406df 1194 }
d0519c03 1195 if ($response == 'OK') {
a61878d0 1196 $subject = encodeHeader($message->rfc822_header->subject);
1197 array_shift($body_a);
1c044820 1198 array_pop($body_a);
a61878d0 1199 $body = implode('', $body_a) . "\r\n";
1c044820 1200
1f270d3c 1201 global $username, $attachment_dir;
1202 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
628bce99 1203 $localfilename = sq_get_attach_tempfile();
1f270d3c 1204 $fp = fopen($hashed_attachment_dir . '/' . $localfilename, 'wb');
a61878d0 1205 fwrite ($fp, $body);
1206 fclose($fp);
6f71f6e6 1207 $composeMessage->initAttachment('message/rfc822',$subject.'.eml',
628bce99 1208 $localfilename);
a43e4b90 1209 }
1210 return $composeMessage;
a6ec592e 1211}
1212
41b94d65 1213function showInputForm ($session, $values=false) {
856e58ef 1214 global $send_to, $send_to_cc, $send_to_bcc,
f8eb968d 1215 $body, $startMessage, $action, $attachments,
b2b614bb 1216 $use_signature, $signature, $prefix_sig, $session_expired,
8d8da447 1217 $editor_size, $editor_height, $subject, $newmail,
e506b6e5 1218 $use_javascript_addr_book, $passed_id, $mailbox, $fwduid,
73ad81bf 1219 $from_htmladdr_search, $location_of_buttons, $attachment_dir,
ce68b76b 1220 $username, $data_dir, $identity, $idents, $delete_draft,
1221 $mailprio, $compose_new_win, $saved_draft, $mail_sent, $sig_first,
b4e7df34 1222 $composeMessage, $composesession, $default_charset,
762853f4 1223 $compose_onsubmit, $oTemplate, $oErrorHandler;
a43e4b90 1224
87745b9c 1225 if (checkForJavascript()) {
1226 $onfocus = ' onfocus="alreadyFocused=true;"';
1227 $onfocus_array = array('onfocus' => 'alreadyFocused=true;');
1228 }
1229 else {
1230 $onfocus = '';
1231 $onfocus_array = array();
1232 }
1233
41b94d65 1234 if ($values) {
73ad81bf 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'];
676bb189 1242 } else {
73ad81bf 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);
41b94d65 1246 }
1c044820 1247
48985d59 1248 if ($use_javascript_addr_book) {
c8dc86c9 1249//FIXME: NO HTML IN CORE!
2c92ea9d 1250 echo "\n". '<script type="text/javascript">'."\n<!--\n" .
73ad81bf 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" .
1256 "}\n" .
1257 "// -->\n</script>\n\n";
48985d59 1258 }
1259
c8dc86c9 1260//FIXME: NO HTML IN CORE!
4a1788b3 1261 echo "\n" . '<form name="compose" action="compose.php" method="post" ' .
73ad81bf 1262 'enctype="multipart/form-data"';
a34b07a5 1263
1264 $compose_onsubmit = array();
6e515418 1265 global $null;
1266 do_hook('compose_form', $null);
1c044820 1267
a34b07a5 1268 // Plugins that use compose_form hook can add an array entry
1269 // to the globally scoped $compose_onsubmit; we add them up
5c4ff7bf 1270 // here and format the form tag's full onsubmit handler.
1271 // Each plugin should use "return false" if they need to
a34b07a5 1272 // stop form submission but otherwise should NOT use "return
1273 // true" to give other plugins the chance to do what they need
1274 // to do; SquirrelMail itself will add the final "return true".
1275 // Onsubmit text is enclosed inside of double quotes, so plugins
1276 // need to quote accordingly.
395c3216 1277 //
1278 // Also, plugin authors should try to retain compatibility with
1279 // the Compose Extras plugin by resetting its compose submit
1280 // counter when preventing form submit. Use this code:
1281 // if (your-code-here) { submit_count = 0; return false; }
1282 //
a34b07a5 1283 if (checkForJavascript()) {
5c4ff7bf 1284 if (empty($compose_onsubmit))
a34b07a5 1285 $compose_onsubmit = array();
5c4ff7bf 1286 else if (!is_array($compose_onsubmit))
a34b07a5 1287 $compose_onsubmit = array($compose_onsubmit);
1288
82dcbb1e 1289 $onsubmit_text = '';
a34b07a5 1290 foreach ($compose_onsubmit as $text) {
1291 $text = trim($text);
82dcbb1e 1292 if (!empty($text)) {
1293 if (substr($text, -1) != ';' && substr($text, -1) != '}')
1294 $text .= '; ';
1295 $onsubmit_text .= $text;
1296 }
a34b07a5 1297 }
1298
82dcbb1e 1299 if (!empty($onsubmit_text))
c8dc86c9 1300//FIXME: DON'T ECHO HTML FROM CORE!
82dcbb1e 1301 echo ' onsubmit="' . $onsubmit_text . ' return true;"';
a34b07a5 1302 }
5c4ff7bf 1303
a34b07a5 1304
c8dc86c9 1305//FIXME: NO HTML IN CORE!
48985d59 1306 echo ">\n";
1307
c8dc86c9 1308//FIXME: DON'T ECHO HTML FROM CORE!
199a9ab8 1309 echo addHidden('smtoken', sm_generate_security_token());
1310
1311//FIXME: DON'T ECHO HTML FROM CORE!
df96b37a 1312 echo addHidden('startMessage', $startMessage);
4a1788b3 1313
41b94d65 1314 if ($action == 'draft') {
c8dc86c9 1315//FIXME: DON'T ECHO HTML FROM CORE!
df96b37a 1316 echo addHidden('delete_draft', $passed_id);
48985d59 1317 }
1318 if (isset($delete_draft)) {
c8dc86c9 1319//FIXME: DON'T ECHO HTML FROM CORE!
df96b37a 1320 echo addHidden('delete_draft', $delete_draft);
48985d59 1321 }
da95c4b6 1322 if (isset($session)) {
c8dc86c9 1323//FIXME: DON'T ECHO HTML FROM CORE!
df96b37a 1324 echo addHidden('session', $session);
da95c4b6 1325 }
1c044820 1326
08bad2b1 1327 if (isset($passed_id)) {
c8dc86c9 1328//FIXME: DON'T ECHO HTML FROM CORE!
df96b37a 1329 echo addHidden('passed_id', $passed_id);
08bad2b1 1330 }
44560457 1331
e506b6e5 1332 if (isset($fwduid)) {
1333//FIXME: DON'T ECHO HTML FROM CORE!
1334 echo addHidden('fwduid', $fwduid);
1335 }
1336
9c3e6cd4 1337 if ($saved_draft == 'yes') {
774d79cc 1338 $oTemplate->assign('note', _("Your draft has been saved."));
762853f4 1339 $oTemplate->display('note.tpl');
9c3e6cd4 1340 }
1341 if ($mail_sent == 'yes') {
774d79cc 1342 $oTemplate->assign('note', _("Your mail has been sent."));
762853f4 1343 $oTemplate->display('note.tpl');
9c3e6cd4 1344 }
9c3e6cd4 1345 if ($compose_new_win == '1') {
762853f4 1346 $oTemplate->display('compose_newwin_close.tpl');
9c3e6cd4 1347 }
1638beb6 1348
78a35fcd 1349 if ($location_of_buttons == 'top') {
c8dc86c9 1350//FIXME: DON'T ECHO HTML FROM CORE!
78a35fcd 1351 showComposeButtonRow();
1352 }
48985d59 1353
762853f4 1354 $identities = array();
1e2a6ff6 1355 if (count($idents) > 1) {
762853f4 1356 reset($idents);
73ad81bf 1357 foreach($idents as $id => $data) {
762853f4 1358 $identities[$id] = $data['full_name'].' &lt;'.$data['email_address'].'&gt;';
73ad81bf 1359 }
762853f4 1360 }
1638beb6 1361
762853f4 1362 $oTemplate->assign('identities', $identities);
1363 $oTemplate->assign('identity_def', $identity);
1364 $oTemplate->assign('input_onfocus', 'onfocus="'.join(' ', $onfocus_array).'"');
1638beb6 1365
3047e291 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));
1638beb6 1370
8949acd6 1371 // access keys...
1372 //
1373 global $accesskey_compose_to, $accesskey_compose_cc,
5f20677e 1374 $accesskey_compose_identity, $accesskey_compose_bcc,
1375 $accesskey_compose_subject;
1376 $oTemplate->assign('accesskey_compose_identity', $accesskey_compose_identity);
8949acd6 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);
1381
762853f4 1382 $oTemplate->display('compose_header.tpl');
48985d59 1383
78a35fcd 1384 if ($location_of_buttons == 'between') {
c8dc86c9 1385//FIXME: DON'T ECHO HTML FROM CORE!
78a35fcd 1386 showComposeButtonRow();
1387 }
4dfb9db7 1388
762853f4 1389 $body_str = '';
48985d59 1390 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
1e2a6ff6 1391 $signature = $idents[$identity]['signature'];
d3c13a51 1392
3b17e952 1393 if ($sig_first == '1') {
50706f77 1394 /*
1395 * FIXME: test is specific to ja_JP translation implementation.
1396 * This test might apply incorrect conversion to other translations, but
91c27aee 1397 * use of 7bit iso-2022-jp charset in other translations might have other
50706f77 1398 * issues too.
1399 */
ab4700c3 1400 if ($default_charset == 'iso-2022-jp') {
762853f4 1401 $body_str = "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
83be314a 1402 } else {
762853f4 1403 $body_str = "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader($signature,false,false);
83be314a 1404 }
3047e291 1405 $body_str .= "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
762853f4 1406 } else {
3047e291 1407 $body_str = "\n\n".sm_encode_html_special_chars(decodeHeader($body,false,false));
50706f77 1408 // FIXME: test is specific to ja_JP translation implementation. See above comments.
ab4700c3 1409 if ($default_charset == 'iso-2022-jp') {
762853f4 1410 $body_str .= "\n\n".($prefix_sig==true? "-- \n":'').mb_convert_encoding($signature, 'EUC-JP');
1411 } else {
1412 $body_str .= "\n\n".($prefix_sig==true? "-- \n":'').decodeHeader($signature,false,false);
73ad81bf 1413 }
3b17e952 1414 }
73ad81bf 1415 } else {
3047e291 1416 $body_str = sm_encode_html_special_chars(decodeHeader($body,false,false));
48985d59 1417 }
12a0ed01 1418
762853f4 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');
1638beb6 1424
8949acd6 1425 // access keys...
1426 //
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);
1430
762853f4 1431 $oTemplate->display ('compose_body.tpl');
1638beb6 1432
48985d59 1433 if ($location_of_buttons == 'bottom') {
c8dc86c9 1434//FIXME: DON'T ECHO HTML FROM CORE!
48985d59 1435 showComposeButtonRow();
48985d59 1436 }
46bb8da8 1437
f8eb968d 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;
1443
48985d59 1444 /* This code is for attachments */
73ad81bf 1445 if ((bool) ini_get('file_uploads')) {
1446
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. */
1450 $sizes = array();
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) {
4f21ba00 1454 /* skip 0 or empty values, and -1 which means 'unlimited' */
73ad81bf 1455 if( $size = getByteSize(ini_get($var)) ) {
4f21ba00 1456 if ( $size != '-1' ) {
1457 $sizes[] = $size;
1458 }
73ad81bf 1459 }
0a2c3218 1460 }
0a2c3218 1461
762853f4 1462 $attach = array();
1f270d3c 1463 global $username, $attachment_dir;
1464 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
f8eb968d 1465 if (!empty($attach_array)) {
1466 foreach ($attach_array as $key => $attachment) {
73ad81bf 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.'/'.
a91189d6 1471 $attachment->mime_header->type1;
1638beb6 1472
762853f4 1473 $a = array();
1474 $a['Key'] = $key;
1475 $a['FileName'] = $attached_filename;
1476 $a['ContentType'] = $type;
1f270d3c 1477 $a['Size'] = filesize($hashed_attachment_dir . '/' . $attached_file);
762853f4 1478 $attach[$key] = $a;
73ad81bf 1479 }
1480 }
4dfb9db7 1481 }
1638beb6 1482
762853f4 1483 $max = min($sizes);
1484 $oTemplate->assign('max_file_size', empty($max) ? -1 : $max);
1485 $oTemplate->assign('attachments', $attach);
1638beb6 1486
8949acd6 1487 // access keys...
1488 //
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);
1494
762853f4 1495 $oTemplate->display('compose_attachments.tpl');
73ad81bf 1496 } // End of file_uploads if-block
41b94d65 1497 /* End of attachment code */
762853f4 1498
253ad942 1499 $oTemplate->assign('username', $username);
1500 $oTemplate->assign('smaction', $action);
1501 $oTemplate->assign('mailbox', $mailbox);
953fa718 1502 sqgetGlobalVar('QUERY_STRING', $queryString, SQ_SERVER);
253ad942 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)));
1508
1509 $aUserNotices = array();
1510
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.
a64f47e7 1513 if (!(bool) ini_get('file_uploads')) {
253ad942 1514 $aUserNotices[] = _("Because PHP file uploads are turned off, you can not attach files to this message. Please see your system administrator for details.");
a64f47e7 1515 }
1516
253ad942 1517 $oTemplate->assign('user_notices', $aUserNotices);
1518
1519 $oTemplate->display('compose_form_close.tpl');
1520
762853f4 1521 if ($compose_new_win=='1') {
1522 $oTemplate->display('compose_newwin_close.tpl');
1523 }
1638beb6 1524
762853f4 1525 $oErrorHandler->setDelayedErrors(false);
5c4ff7bf 1526 $oTemplate->display('footer.tpl');
48985d59 1527}
1528
1529
70c4fd84 1530function showComposeButtonRow() {
78a35fcd 1531 global $use_javascript_addr_book, $save_as_draft,
73ad81bf 1532 $default_use_priority, $mailprio, $default_use_mdn,
1533 $request_mdn, $request_dr,
1534 $data_dir, $username;
70c4fd84 1535
762853f4 1536 global $oTemplate, $buffer_hook;
1638beb6 1537
1538 if ($default_use_priority) {
762853f4 1539 $priorities = array('1'=>_("High"), '3'=>_("Normal"), '5'=>_("Low"));
1540 $priority = isset($mailprio) ? $mailprio : 3;
1541 } else {
1542 $priorities = array();
1543 $priority = NULL;
ae25968c 1544 }
1638beb6 1545
ae25968c 1546 $mdn_user_support=getPref($data_dir, $username, 'mdn_user_support',$default_use_mdn);
48985d59 1547
8949acd6 1548 $address_book_button_attribs = array();
1549 global $accesskey_compose_addresses;
1550 if ($accesskey_compose_addresses != 'NONE')
1551 $address_book_button_attribs['accesskey'] = $accesskey_compose_addresses;
c40a269e 1552 if ($use_javascript_addr_book && checkForJavascript()) {
8949acd6 1553 $addr_book = addButton(_("Addresses"),
1554 null,
1555 array_merge($address_book_button_attribs, array('onclick' => 'javascript:open_abook();')));
734f4ee6 1556 } else {
8949acd6 1557 $addr_book = addSubmit(_("Addresses"), 'html_addr_search', $address_book_button_attribs);
78a35fcd 1558 }
48985d59 1559
762853f4 1560 $oTemplate->assign('allow_priority', $default_use_priority==1);
1561 $oTemplate->assign('priority_list', $priorities);
1562 $oTemplate->assign('current_priority', $priority);
1638beb6 1563
762853f4 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');
1638beb6 1567
762853f4 1568 $oTemplate->assign('drafts_enabled', $save_as_draft);
1569 $oTemplate->assign('address_book_button', $addr_book);
441f2d33 1570
8949acd6 1571 // access keys...
1572 //
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);
1582
762853f4 1583 $oTemplate->display('compose_buttons.tpl');
78a35fcd 1584}
b278172f 1585
70c4fd84 1586function checkInput ($show) {
78a35fcd 1587 /*
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
1592 */
1356041d 1593 global $send_to, $send_to_cc, $send_to_bcc;
78a35fcd 1594
1356041d 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($send_to_bcc)) {
78a35fcd 1599 if ($show) {
cb34dbd0 1600 plain_error_message(_("You have not filled in the \"To:\" field."));
78a35fcd 1601 }
1602 return false;
1603 }
1604 return true;
1605} /* function checkInput() */
df15de21 1606
3806fa52 1607
00793a25 1608/* True if FAILURE */
da95c4b6 1609function saveAttachedFiles($session) {
b4e7df34 1610 global $composeMessage, $username, $attachment_dir;
bfa54da7 1611
45cdd1b5 1612 /* get out of here if no file was attached at all */
1613 if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
1614 return true;
1615 }
1616
1f270d3c 1617 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
628bce99 1618 $localfilename = sq_get_attach_tempfile();
1f270d3c 1619 $fullpath = $hashed_attachment_dir . '/' . $localfilename;
4c9d2242 1620
a42c236f 1621 // m_u_f works better with restricted PHP installs (safe_mode, open_basedir),
1622 // if that doesn't work, try a simple rename.
8442ecb9 1623 if (!sq_call_function_suppress_errors('move_uploaded_file', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
1624 if (!sq_call_function_suppress_errors('rename', array($_FILES['attachfile']['tmp_name'], $fullpath))) {
73ad81bf 1625 return true;
1626 }
a61878d0 1627 }
0b97a708 1628 $type = strtolower($_FILES['attachfile']['type']);
1629 $name = $_FILES['attachfile']['name'];
b4e7df34 1630 $composeMessage->initAttachment($type, $name, $localfilename);
4c9d2242 1631}
1632
5fe7d683 1633/**
1634 * Parse strings such as "8M" and "2k" into their corresponding size in bytes
1635 *
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.
1639 *
1640 * @param string $ini_size The input string to be converted
1641 *
1642 * @return mixed Boolean FALSE if something went wrong (the value passed in
1643 * was empty?, the suffix was not recognized?), otherwise, the
1644 * converted size in bytes (just the number (as an integer),
1645 * no unit identifier included)
1646 *
1647 */
0a2c3218 1648function getByteSize($ini_size) {
1649
4d30dc83 1650 if(!$ini_size) {
1651 return FALSE;
1652 }
da95c4b6 1653
0a2c3218 1654 $ini_size = trim($ini_size);
1655
5b9716de 1656 // if there's some kind of letter at the end of the string we need to multiply.
1657 if(!is_numeric(substr($ini_size, -1))) {
1658
1659 switch(strtoupper(substr($ini_size, -1))) {
1660 case 'G':
73ad81bf 1661 $bytesize = 1073741824;
1662 break;
5b9716de 1663 case 'M':
73ad81bf 1664 $bytesize = 1048576;
1665 break;
5b9716de 1666 case 'K':
73ad81bf 1667 $bytesize = 1024;
1668 break;
5fe7d683 1669 default:
1670 return FALSE;
5b9716de 1671 }
1672
4d30dc83 1673 return ($bytesize * (int)substr($ini_size, 0, -1));
0a2c3218 1674 }
1c044820 1675
4d30dc83 1676 return $ini_size;
0a2c3218 1677}
a43e4b90 1678
4c9d2242 1679
50706f77 1680/**
1681 * temporary function to make use of the deliver class.
a42c236f 1682 * In the future the responsible backend should be automaticly loaded
50706f77 1683 * and conf.pl should show a list of available backends.
1684 * The message also should be constructed by the message class.
b67d61ee 1685 *
10adeb76 1686 * @param object $composeMessage The message being sent. Please note
1687 * that it is passed by reference and
1688 * will be returned modified, with additional
1689 * headers, such as Message-ID, Date, In-Reply-To,
1690 * References, and so forth.
1691 *
b67d61ee 1692 * @return boolean FALSE if delivery failed, or some non-FALSE value
1693 * upon success.
1694 *
73ad81bf 1695 */
10adeb76 1696function deliverMessage(&$composeMessage, $draft=false) {
a43e4b90 1697 global $send_to, $send_to_cc, $send_to_bcc, $mailprio, $subject, $body,
10adeb76 1698 $username, $identity, $idents, $data_dir,
856e58ef 1699 $request_mdn, $request_dr, $default_charset, $useSendmail,
1700 $domain, $action, $default_move_to_sent, $move_to_sent,
a9805897 1701 $imapServerAddress, $imapPort, $imap_stream_options, $sent_folder, $key;
a43e4b90 1702
1703 $rfc822_header = $composeMessage->rfc822_header;
24192f77 1704
1705 $abook = addressbook_init(false, true);
310dfeb6 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'));
a43e4b90 1709 $rfc822_header->priority = $mailprio;
1710 $rfc822_header->subject = $subject;
310dfeb6 1711
a43e4b90 1712 $special_encoding='';
1713 if (strtolower($default_charset) == 'iso-2022-jp') {
1714 if (mb_detect_encoding($body) == 'ASCII') {
a91189d6 1715 $special_encoding = '8bit';
a43e4b90 1716 } else {
1717 $body = mb_convert_encoding($body, 'JIS');
1718 $special_encoding = '7bit';
1719 }
1720 }
1721 $composeMessage->setBody($body);
1722
a43e4b90 1723 $reply_to = '';
1e2a6ff6 1724 $reply_to = $idents[$identity]['reply_to'];
52ead32b 1725 if ($reply_to && strpos($reply_to, '@') === FALSE)
8b213268 1726 $reply_to .= '@' . $domain;
40e07136 1727
1728 $from_addr = build_from_header($identity);
1729 $rfc822_header->from = $rfc822_header->parseAddress($from_addr,true);
a43e4b90 1730 if ($reply_to) {
73ad81bf 1731 $rfc822_header->reply_to = $rfc822_header->parseAddress($reply_to,true);
a43e4b90 1732 }
1733 /* Receipt: On Read */
1734 if (isset($request_mdn) && $request_mdn) {
40e07136 1735 $rfc822_header->dnt = $rfc822_header->parseAddress($from_addr,true);
762853f4 1736 } elseif (isset($rfc822_header->dnt)) {
1737 unset($rfc822_header->dnt);
a43e4b90 1738 }
1638beb6 1739
a43e4b90 1740 /* Receipt: On Delivery */
657fe1bd 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?
cc51047f 1743 $rfc822_header->more_headers['Return-Receipt-To'] = $from_addr;
762853f4 1744 } elseif (isset($rfc822_header->more_headers['Return-Receipt-To'])) {
1745 unset($rfc822_header->more_headers['Return-Receipt-To']);
a43e4b90 1746 }
762853f4 1747
a43e4b90 1748 /* multipart messages */
1749 if (count($composeMessage->entities)) {
1750 $message_body = new Message();
a91189d6 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;
1c044820 1758 } else {
12a0ed01 1759 $mime_header->encoding = '8bit';
a91189d6 1760 }
1761 if ($default_charset) {
1762 $mime_header->parameters['charset'] = $default_charset;
1763 }
1c044820 1764 $message_body->mime_header = $mime_header;
a43e4b90 1765 array_unshift($composeMessage->entities, $message_body);
a91189d6 1766 $content_type = new ContentType('multipart/mixed');
a43e4b90 1767 } else {
1e2026df 1768 $content_type = new ContentType('text/plain');
1769 if ($special_encoding) {
1770 $rfc822_header->encoding = $special_encoding;
1c044820 1771 } else {
1e2026df 1772 $rfc822_header->encoding = '8bit';
1c044820 1773 }
426e0b72 1774 if ($default_charset) {
1775 $content_type->properties['charset']=$default_charset;
73ad81bf 1776 }
181538ac 1777 }
1c044820 1778
a43e4b90 1779 $rfc822_header->content_type = $content_type;
1780 $composeMessage->rfc822_header = $rfc822_header;
0fdb0aa1 1781 if ($action == 'reply' || $action == 'reply_all') {
1782 global $passed_id, $passed_ent_id;
1783 $reply_id = $passed_id;
1784 $reply_ent_id = $passed_ent_id;
1785 } else {
1786 $reply_id = '';
1787 $reply_ent_id = '';
1788 }
1638beb6 1789
1c044820 1790 /* Here you can modify the message structure just before we hand
6e515418 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', $composeMessage);
66540988 1794//TODO: need to migrate to the following, but it neessitates changes in existing plugins, since the args are now an array
1795 //$temp = array(&$composeMessage, &$draft);
1796 //do_hook('compose_send', $temp);
a43e4b90 1797
aff28a6d 1798 // remove special header if present and prepare to mark
1799 // a message that a draft was composed in reply to
1800 if (!empty($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($composeMessage->rfc822_header->more_headers['X-SM-Flag-Reply']);
1806 }
1807
b48d3c53 1808 if (!$useSendmail && !$draft) {
a91189d6 1809 require_once(SM_PATH . 'class/deliver/Deliver_SMTP.class.php');
1810 $deliver = new Deliver_SMTP();
a9805897 1811 global $smtpServerAddress, $smtpPort, $smtp_stream_options, $pop_before_smtp, $pop_before_smtp_host;
a91189d6 1812
a91189d6 1813 $authPop = (isset($pop_before_smtp) && $pop_before_smtp) ? true : false;
783e926e 1814 if (empty($pop_before_smtp_host)) $pop_before_smtp_host = $smtpServerAddress;
9bd3b1e6 1815 get_smtp_user($user, $pass);
a91189d6 1816 $stream = $deliver->initStream($composeMessage,$domain,0,
a9805897 1817 $smtpServerAddress, $smtpPort, $user, $pass, $authPop, $pop_before_smtp_host, $smtp_stream_options);
b48d3c53 1818 } elseif (!$draft) {
73ad81bf 1819 require_once(SM_PATH . 'class/deliver/Deliver_SendMail.class.php');
fd7ab795 1820 global $sendmail_path, $sendmail_args;
f3dc9c62 1821 // Check for outdated configuration
1822 if (!isset($sendmail_args)) {
1823 if ($sendmail_path=='/var/qmail/bin/qmail-inject') {
1824 $sendmail_args = '';
1825 } else {
1826 $sendmail_args = '-i -t';
1827 }
1828 }
fd7ab795 1829 $deliver = new Deliver_SendMail(array('sendmail_args'=>$sendmail_args));
73ad81bf 1830 $stream = $deliver->initStream($composeMessage,$sendmail_path);
b48d3c53 1831 } elseif ($draft) {
73ad81bf 1832 global $draft_folder;
906f7e9f 1833 $imap_stream = sqimap_login($username, false, $imapServerAddress,
a9805897 1834 $imapPort, 0, $imap_stream_options);
73ad81bf 1835 if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
aff28a6d 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;
1841 }
1842
73ad81bf 1843 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1844 $imap_deliver = new Deliver_IMAP();
a90d951c 1845 $success = $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $draft_folder);
73ad81bf 1846 sqimap_logout($imap_stream);
1847 unset ($imap_deliver);
c077ffeb 1848 $composeMessage->purgeAttachments();
b67d61ee 1849 return $success;
4dfb9db7 1850 } else {
3047e291 1851 $msg = '<br />'.sprintf(_("Error: Draft folder %s does not exist."), sm_encode_html_special_chars($draft_folder));
cb34dbd0 1852 plain_error_message($msg);
73ad81bf 1853 return false;
a91189d6 1854 }
a43e4b90 1855 }
0c59bbe1 1856 $success = false;
a43e4b90 1857 if ($stream) {
10adeb76 1858 $deliver->mail($composeMessage, $stream, $reply_id, $reply_ent_id);
0c59bbe1 1859 $success = $deliver->finalizeStream($stream);
a43e4b90 1860 }
0c59bbe1 1861 if (!$success) {
fd7ab795 1862 // $deliver->dlv_server_msg is not always server's reply
32433689 1863 $msg = _("Message not sent.")
1864 . "<br />\n"
1865 . (isset($deliver->dlv_msg) ? $deliver->dlv_msg : '');
a15f9d93 1866 if (!empty($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
32433689 1869 $msg .= '<br />'
1870 . _("Server replied:") . ' '
1871 . (isset($deliver->dlv_ret_nr) ? $deliver->dlv_ret_nr . ' ' : '')
3047e291 1872 . nl2br(sm_encode_html_special_chars($deliver->dlv_server_msg));
a15f9d93 1873 }
cb34dbd0 1874 plain_error_message($msg);
a43e4b90 1875 } else {
1876 unset ($deliver);
a9805897 1877 $imap_stream = sqimap_login($username, false, $imapServerAddress, $imapPort, 0, $imap_stream_options);
e4a1f097 1878
8780308f 1879
414303b8 1880 // mark as replied or forwarded if applicable
1881 //
e506b6e5 1882 global $what, $iAccount, $startMessage, $passed_id, $fwduid, $mailbox;
8780308f 1883
bc29bf70 1884 if ($action=='reply' || $action=='reply_all' || $action=='forward' || $action=='forward_as_attachment') {
202bcbcc 1885 require(SM_PATH . 'functions/mailbox_display.php');
aff28a6d 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)) {
1891 switch($action) {
1892 case 'reply':
1893 case 'reply_all':
1894 // check if we are allowed to set the \\Answered flag
1895 if (in_array('\\answered',$aMailbox['PERMANENTFLAGS'], true)) {
1896 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, array($passed_id), '\\Answered', true, false);
1897 if (isset($aUpdatedMsgs[$passed_id]['FLAGS'])) {
1898 /**
1899 * Only update the cached headers if the header is
1900 * cached.
1901 */
1902 if (isset($aMailbox['MSG_HEADERS'][$passed_id])) {
1903 $aMailbox['MSG_HEADERS'][$passed_id]['FLAGS'] = $aMsg['FLAGS'];
1904 }
bc29bf70 1905 }
1906 }
aff28a6d 1907 break;
1908 case 'forward':
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'])) {
1913
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
1917 //
1918 if (empty($passed_id) && !empty($fwduid))
1919 $ids = explode('_', $fwduid);
1920 else
1921 $ids = array($passed_id);
e506b6e5 1922
aff28a6d 1923 $aUpdatedMsgs = sqimap_toggle_flag($imap_stream, $ids, '$Forwarded', true, false);
e506b6e5 1924
aff28a6d 1925 foreach ($ids as $id) {
1926 if (isset($aUpdatedMsgs[$id]['FLAGS'])) {
1927 if (isset($aMailbox['MSG_HEADERS'][$id])) {
1928 $aMailbox['MSG_HEADERS'][$id]['FLAGS'] = $aMsg['FLAGS'];
1929 }
e506b6e5 1930 }
bc29bf70 1931 }
bda07b93 1932 }
aff28a6d 1933 break;
8780308f 1934 }
bc29bf70 1935
aff28a6d 1936 /**
1937 * Write mailbox with updated seen flag information back to cache.
1938 */
1939 if(isset($aUpdatedMsgs[$passed_id])) {
1940 $mailbox_cache[$iAccount.'_'.$aMailbox['NAME']] = $aMailbox;
1941 sqsession_register($mailbox_cache,'mailbox_cache');
1942 }
bc29bf70 1943 }
a91189d6 1944 }
414303b8 1945
1946
1947 // move to sent folder
1948 //
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;
1952 } else {
1953 $svr_allow_sent = false;
1954 }
1955
1956 if (isset($sent_folder) && (($sent_folder != '') || ($sent_folder != 'none'))
1957 && sqimap_mailbox_exists( $imap_stream, $sent_folder)) {
1958 $fld_sent = true;
1959 } else {
1960 $fld_sent = false;
1961 }
1962
1963 if ((isset($move_to_sent) && ($move_to_sent != 0)) || (!isset($move_to_sent))) {
1964 $lcl_allow_sent = true;
1965 } else {
1966 $lcl_allow_sent = false;
1967 }
1968
1969 if (($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;
1974 }
1975 }
414303b8 1976 require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
1977 $imap_deliver = new Deliver_IMAP();
33f0da43 1978 $imap_deliver->mail($composeMessage, $imap_stream, $reply_id, $reply_ent_id, $imap_stream, $sent_folder);
414303b8 1979 unset ($imap_deliver);
1980 }
1981
1982
1983 // final cleanup
1984 //
1985 $composeMessage->purgeAttachments();
1986 sqimap_logout($imap_stream);
1987
a43e4b90 1988 }
0c59bbe1 1989 return $success;
a43e4b90 1990}