Minor simplification.
[squirrelmail.git] / src / compose.php
CommitLineData
59177427 1<?php
895905c0 2
35586184 3/**
4 * compose.php
5 *
15e6162e 6 * Copyright (c) 1999-2002 The SquirrelMail Project Team
35586184 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 * $Id$
18 */
f7fb20fe 19
35586184 20require_once('../src/validate.php');
21require_once('../functions/imap.php');
22require_once('../functions/date.php');
23require_once('../functions/mime.php');
24require_once('../functions/smtp.php');
25require_once('../functions/display_messages.php');
26require_once('../functions/plugin.php');
8467bf00 27
48985d59 28if (!isset($attachments)) {
29 $attachments = array();
30 session_register('attachments');
31}
32
00793a25 33if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
34 $mailbox = 'INBOX';
35}
36
37if (isset($draft)) {
38 require_once ('../src/draft_actions.php');
39 if (!saveMessageAsDraft($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id)) {
40 showInputForm();
41 exit();
734f4ee6 42 } else {
00793a25 43 $draft_message = _("Draft Email Saved");
44 /* If this is a resumed draft, then delete the original */
45 if(isset($delete_draft)) {
46 Header("Location: delete_message.php?mailbox=$draft_folder".
47 "&message=$delete_draft&sort=$sort&startMessage=1");
48 exit();
734f4ee6 49 } else {
00793a25 50 Header("Location: right_main.php?mailbox=$draft_folder&sort=$sort".
51 "&startMessage=1&note=$draft_message");
52 exit();
53 }
54 }
55}
56
57if (isset($send)) {
58 if (isset($HTTP_POST_FILES['attachfile']) &&
59 $HTTP_POST_FILES['attachfile']['tmp_name'] &&
60 $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
61 $AttachFailure = saveAttachedFiles();
62 }
63 if (checkInput(false) && !isset($AttachFailure)) {
64 $urlMailbox = urlencode (trim($mailbox));
65 if (! isset($reply_id)) {
66 $reply_id = 0;
67 }
68 /*
69 * Set $default_charset to correspond with the user's selection
70 * of language interface.
71 */
72 set_my_charset();
73
74 /*
75 * This is to change all newlines to \n
76 * We'll change them to \r\n later (in the sendMessage function)
77 */
78 $body = str_replace("\r\n", "\n", $body);
79 $body = str_replace("\r", "\n", $body);
80
81 /*
82 * Rewrap $body so that no line is bigger than $editor_size
83 * This should only really kick in the sqWordWrap function
84 * if the browser doesn't support "HARD" as the wrap type
85 * Or, in Opera's case, something goes wrong.
86 */
87 $body = explode("\n", $body);
88 $newBody = '';
89 foreach ($body as $line) {
90 if( $line <> '-- ' ) {
91 $line = rtrim($line);
92 }
93 if (strlen($line) <= $editor_size + 1) {
94 $newBody .= $line . "\n";
734f4ee6 95 } else {
00793a25 96 sqWordWrap($line, $editor_size) . "\n";
97 $newBody .= $line;
98 }
99 }
100 $body = $newBody;
101
102 do_hook("compose_send");
103
104 if (! isset($mailprio)) {
105 $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc,
106 $subject, $body, $reply_id);
734f4ee6 107 } else {
00793a25 108 $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc,
109 $subject, $body, $reply_id, $mailprio);
110 }
111 if (! $Result) {
112 showInputForm();
113 exit();
114 }
115 if ( isset($delete_draft)) {
116 Header("Location: delete_message.php?mailbox=$draft_folder".
117 "&message=$delete_draft&sort=$sort&startMessage=1");
118 exit();
119 }
120
121 Header("Location: right_main.php?mailbox=$urlMailbox&sort=$sort".
122 "&startMessage=1");
734f4ee6 123 } else {
00793a25 124 /*
125 *$imapConnection = sqimap_login($username, $key, $imapServerAddress,
126 * $imapPort, 0);
127 */
128 displayPageHeader($color, $mailbox);
129
130 if (isset($AttachFailure)) {
131 plain_error_message(_("Could not move/copy file. File not attached"),
132 $color);
133 }
134
135 checkInput(true);
136 showInputForm();
137 /* sqimap_logout($imapConnection); */
138 }
139}
140elseif (isset($html_addr_search_done)) {
141 displayPageHeader($color, $mailbox);
142
143 if (isset($send_to_search) && is_array($send_to_search)) {
144 foreach ($send_to_search as $k => $v) {
145 if (substr($k, 0, 1) == 'T') {
146 if ($send_to) {
147 $send_to .= ', ';
148 }
149 $send_to .= $v;
150 }
151 elseif (substr($k, 0, 1) == 'C') {
152 if ($send_to_cc) {
153 $send_to_cc .= ', ';
154 }
155 $send_to_cc .= $v;
156 }
157 elseif (substr($k, 0, 1) == 'B') {
158 if ($send_to_bcc) {
159 $send_to_bcc .= ', ';
160 }
161 $send_to_bcc .= $v;
162 }
163 }
164 }
165 showInputForm();
166}
167elseif (isset($html_addr_search)) {
168 if (isset($HTTP_POST_FILES['attachfile']) &&
169 $HTTP_POST_FILES['attachfile']['tmp_name'] &&
170 $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
171 if (saveAttachedFiles()) {
172 plain_error_message(_("Could not move/copy file. File not attached"), $color);
173 }
174 }
175 /*
176 * I am using an include so as to elminiate an extra unnecessary
177 * click. If you can think of a better way, please implement it.
178 */
179 include_once('./addrbook_search_html.php');
180}
181elseif (isset($attach)) {
182 if (saveAttachedFiles()) {
183 plain_error_message(_("Could not move/copy file. File not attached"), $color);
184 }
185 displayPageHeader($color, $mailbox);
186 showInputForm();
187}
188elseif (isset($do_delete)) {
189 displayPageHeader($color, $mailbox);
190
191 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
192 if (isset($delete) && is_array($delete)) {
193 foreach($delete as $index) {
194 $attached_file = $hashed_attachment_dir . '/'
195 . $attachments[$index]['localfilename'];
196 unlink ($attached_file);
197 unset ($attachments[$index]);
198 }
199 }
200
201 showInputForm();
734f4ee6 202} else {
00793a25 203 /*
204 * This handles the default case as well as the error case
205 * (they had the same code) --> if (isset($smtpErrors))
206 */
207 $imapConnection = sqimap_login($username, $key, $imapServerAddress,
208 $imapPort, 0);
209 displayPageHeader($color, $mailbox);
210
211 $newmail = true;
212
213 ClearAttachments();
214
215 if (isset($forward_id) && $forward_id && isset($ent_num) && $ent_num) {
216 getAttachments(0);
217 }
218
219 if (isset($draft_id) && $draft_id && isset($ent_num) && $ent_num) {
220 getAttachments(0);
221 }
222
223 newMail();
224 showInputForm();
225 sqimap_logout($imapConnection);
226}
227
228exit();
229
230
231/**************** Only function definitions go below *************/
232
233
48985d59 234/* This function is used when not sending or adding attachments */
235function newMail () {
236 global $forward_id, $imapConnection, $msg, $ent_num, $body_ary, $body,
237 $reply_id, $send_to, $send_to_cc, $mailbox, $send_to_bcc, $editor_size,
238 $draft_id, $use_signature;
239
240 $send_to = decodeHeader($send_to);
241 $send_to_cc = decodeHeader($send_to_cc);
242 $send_to_bcc = decodeHeader($send_to_bcc);
243
244 if ($forward_id) {
245 $id = $forward_id;
246 } elseif ($reply_id) {
247 $id = $reply_id;
248 }
249
250 if ($draft_id){
251 $id = $draft_id;
252 $use_signature = FALSE;
253 }
254
255 if (isset($id)) {
256 sqimap_mailbox_select($imapConnection, $mailbox);
257 $message = sqimap_get_message($imapConnection, $id, $mailbox);
258 $orig_header = $message->header;
259 if ($ent_num) {
1195c340 260 $message = getEntity($message, $ent_num);
48985d59 261 }
262 if ($message->header->type0 == 'text' ||
263 $message->header->type1 == 'message') {
264 if ($ent_num) {
265 $body = decodeBody(
266 mime_fetch_body($imapConnection, $id, $ent_num),
267 $message->header->encoding);
268 } else {
269 $body = decodeBody(
270 mime_fetch_body($imapConnection, $id, 1),
271 $message->header->encoding);
272 }
734f4ee6 273 } else {
e707c74a 274 $body = '';
48985d59 275 }
9487c2ff 276
e707c74a 277 if ($message->header->type1 == 'html') {
429f8906 278 $body = strip_tags($body);
48985d59 279 }
f82d9be2 280
48985d59 281 sqUnWordWrap($body);
282 $body_ary = explode("\n", $body);
283 $i = count($body_ary) - 1;
284 while ($i >= 0 && ereg("^[>\\s]*$", $body_ary[$i])) {
fb6ce88e 285 unset($body_ary[$i]);
286 $i --;
48985d59 287 }
288 $body = '';
289 for ($i=0; isset($body_ary[$i]); $i++) {
290 if ($reply_id) {
291 if (ereg('^[ >]+', $body_ary[$i])) {
01aab860 292 $body_ary[$i] = '>' . $body_ary[$i];
734f4ee6 293 } else {
01aab860 294 $body_ary[$i] = '> ' . $body_ary[$i];
295 }
296 }
a951522b 297 if (!$draft_id) {
78a35fcd 298 sqWordWrap($body_ary[$i], $editor_size - 1);
a951522b 299 }
01aab860 300 $body .= $body_ary[$i] . "\n";
f923b93d 301 unset($body_ary[$i]);
48985d59 302 }
303 if ($forward_id) {
304 $bodyTop = '-------- ' . _("Original Message") . " --------\n" .
305 _("Subject") . ': ' . $orig_header->subject . "\n" .
306 _("From") . ': ' . $orig_header->from . "\n" .
78a35fcd 307 _("Date") . ': ' .
308 getLongDateString( $orig_header->date ). "\n" .
48985d59 309 _("To") . ': ' . $orig_header->to[0] . "\n";
78a35fcd 310 if (count($orig_header->to) > 1) {
311 for ($x=1; $x < count($orig_header->to); $x++) {
312 $bodyTop .= ' ' . $orig_header->to[$x] . "\n";
313 }
314 }
315 $bodyTop .= "\n";
316 $body = $bodyTop . $body;
317 }
318 elseif ($reply_id) {
319 $orig_from = decodeHeader($orig_header->from);
320 $body = getReplyCitation($orig_from) . $body;
321 }
9487c2ff 322
78a35fcd 323 return;
48985d59 324 }
429f8906 325
48985d59 326 if (!$send_to) {
78a35fcd 327 $send_to = sqimap_find_email($send_to);
48985d59 328 }
29d08a52 329
48985d59 330 /* This formats a CC string if they hit "reply all" */
331 if ($send_to_cc != '') {
332 $send_to_cc = ereg_replace('"[^"]*"', '', $send_to_cc);
333 $send_to_cc = ereg_replace(';', ',', $send_to_cc);
334 $sendcc = explode(',', $send_to_cc);
335 $send_to_cc = '';
9487c2ff 336
48985d59 337 for ($i = 0; $i < count($sendcc); $i++) {
df15de21 338 $sendcc[$i] = trim($sendcc[$i]);
48985d59 339 if ($sendcc[$i] == '') {
340 continue;
341 }
9487c2ff 342
a53e5469 343 $sendcc[$i] = sqimap_find_email($sendcc[$i]);
48985d59 344 $whofrom = sqimap_find_displayable_name($msg['HEADER']['FROM']);
345 $whoreplyto = sqimap_find_email($msg['HEADER']['REPLYTO']);
9487c2ff 346
df15de21 347 if ((strtolower(trim($sendcc[$i])) != strtolower(trim($whofrom))) &&
348 (strtolower(trim($sendcc[$i])) != strtolower(trim($whoreplyto))) &&
48985d59 349 (trim($sendcc[$i]) != '')) {
350 $send_to_cc .= trim($sendcc[$i]) . ', ';
df15de21 351 }
48985d59 352 }
353 $send_to_cc = trim($send_to_cc);
354 if (substr($send_to_cc, -1) == ',') {
df15de21 355 $send_to_cc = substr($send_to_cc, 0, strlen($send_to_cc) - 1);
48985d59 356 }
357 }
358} /* function newMail() */
359
78509c54 360
48985d59 361function getAttachments($message) {
362 global $mailbox, $attachments, $attachment_dir, $imapConnection,
363 $ent_num, $forward_id, $draft_id, $username;
e707c74a 364
48985d59 365 if (isset($draft_id)) {
78a35fcd 366 $id = $draft_id;
734f4ee6 367 } else {
78a35fcd 368 $id = $forward_id;
48985d59 369 }
f972eb46 370
48985d59 371 if (!$message) {
372 sqimap_mailbox_select($imapConnection, $mailbox);
373 $message = sqimap_get_message($imapConnection, $id, $mailbox);
374 }
9487c2ff 375
48985d59 376 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
377 if (count($message->entities) == 0) {
378 if ($message->header->entity_id != $ent_num) {
379 $filename = decodeHeader($message->header->filename);
5100704d 380
48985d59 381 if ($filename == "") {
382 $filename = "untitled-".$message->header->entity_id;
383 }
9487c2ff 384
48985d59 385 $localfilename = GenerateRandomString(32, '', 7);
386 $full_localfilename = "$hashed_attachment_dir/$localfilename";
387 while (file_exists($full_localfilename)) {
388 $localfilename = GenerateRandomString(32, '', 7);
389 $full_localfilename = "$hashed_attachment_dir/$localfilename";
390 }
0a17f9dd 391
48985d59 392 $newAttachment = array();
393 $newAttachment['localfilename'] = $localfilename;
394 $newAttachment['remotefilename'] = $filename;
395 $newAttachment['type'] = strtolower($message->header->type0 .
78a35fcd 396 '/' . $message->header->type1);
48985d59 397
398 /* Write Attachment to file */
399 $fp = fopen ("$hashed_attachment_dir/$localfilename", 'w');
400 fputs($fp, decodeBody(mime_fetch_body($imapConnection,
401 $id, $message->header->entity_id),
402 $message->header->encoding));
403 fclose ($fp);
404
405 $attachments[] = $newAttachment;
406 }
734f4ee6 407 } else {
48985d59 408 for ($i = 0; $i < count($message->entities); $i++) {
409 getAttachments($message->entities[$i]);
410 }
411 }
412 return;
413}
414
415function showInputForm () {
416 global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
417 $passed_body, $color, $use_signature, $signature, $prefix_sig,
418 $editor_size, $attachments, $subject, $newmail,
419 $use_javascript_addr_book, $send_to_bcc, $reply_id, $mailbox,
420 $from_htmladdr_search, $location_of_buttons, $attachment_dir,
421 $username, $data_dir, $identity, $draft_id, $delete_draft,
78a35fcd 422 $mailprio;
48985d59 423
424 $subject = decodeHeader($subject);
425 $reply_subj = decodeHeader($reply_subj);
426 $forward_subj = decodeHeader($forward_subj);
427
428 if ($use_javascript_addr_book) {
429 echo "\n". '<SCRIPT LANGUAGE=JavaScript><!--' . "\n" .
430 'function open_abook() { ' . "\n" .
431 ' var nwin = window.open("addrbook_popup.php","abookpopup",' .
432 '"width=670,height=300,resizable=yes,scrollbars=yes");' . "\n" .
433 ' if((!nwin.opener) && (document.windows != null))' . "\n" .
434 ' nwin.opener = document.windows;' . "\n" .
435 "}\n" .
436 '// --></SCRIPT>' . "\n\n";
437 }
438
439 echo "\n" . '<FORM name=compose action="compose.php" METHOD=POST ' .
440 'ENCTYPE="multipart/form-data"';
441 do_hook("compose_form");
442 echo ">\n";
443
444 if (isset($draft_id)) {
445 echo '<input type="hidden" name="delete_draft" value="' . $draft_id . "\">\n";
446 }
447 if (isset($delete_draft)) {
448 echo '<input type="hidden" name="delete_draft" value="' . $delete_draft. "\">\n";
449 }
450
451 echo '<TABLE WIDTH="100%" ALIGN=center CELLSPACING=0 BORDER=0>' . "\n";
452
78a35fcd 453 if ($location_of_buttons == 'top') {
454 showComposeButtonRow();
455 }
48985d59 456
457 $idents = getPref($data_dir, $username, 'identities');
458 if ($idents != '' && $idents > 1) {
459 echo ' <TR>' . "\n" .
460 ' <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' .
461 "\n" .
462 _("From:") .
463 ' </TD><TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
464 '<select name=identity>' . "\n" .
465 '<option value=default>' .
466 htmlspecialchars(getPref($data_dir, $username, 'full_name'));
467 $em = getPref($data_dir, $username, 'email_address');
468 if ($em != '') {
248bfebb 469 echo htmlspecialchars(' <' . $em . '>') . "\n";
48985d59 470 }
471 for ($i = 1; $i < $idents; $i ++) {
248bfebb 472 echo '<option value="' . $i . '"';
48985d59 473 if (isset($identity) && $identity == $i) {
78a35fcd 474 echo ' SELECTED';
48985d59 475 }
476 echo '>' . htmlspecialchars(getPref($data_dir, $username,
477 'full_name' . $i));
248bfebb 478 $em = getPref($data_dir, $username, 'email_address' . $i);
48985d59 479 if ($em != '') {
78a35fcd 480 echo htmlspecialchars(' <' . $em . '>') . "\n";
48985d59 481 }
482 }
483 echo '</select>' . "\n" .
484 ' </TD>' . "\n" .
485 ' </TR>' . "\n";
486 }
487 echo ' <TR>' . "\n" .
488 ' <TD BGCOLOR="' . $color[4] . '" WIDTH="10%" ALIGN=RIGHT>' . "\n" .
489 _("To:") .
490 ' </TD><TD BGCOLOR="' . $color[4] . '" WIDTH="90%">' . "\n" .
491 ' <INPUT TYPE=text NAME="send_to" VALUE="' .
492 htmlspecialchars($send_to) . '" SIZE=60><BR>' . "\n" .
493 ' </TD>' . "\n" .
494 ' </TR>' . "\n" .
495 ' <TR>' . "\n" .
496 ' <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
497 _("CC:") .
498 ' </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
499 ' <INPUT TYPE=text NAME="send_to_cc" SIZE=60 VALUE="' .
500 htmlspecialchars($send_to_cc) . '"><BR>' . "\n" .
501 ' </TD>' . "\n" .
502 ' </TR>' . "\n" .
503 ' <TR>' . "\n" .
504 ' <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
505 _("BCC:") .
506 ' </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n" .
507 ' <INPUT TYPE=text NAME="send_to_bcc" VALUE="' .
508 htmlspecialchars($send_to_bcc) . '" SIZE=60><BR>' . "\n" .
509 '</TD></TR>' . "\n" .
510 ' <TR>' . "\n" .
511 ' <TD BGCOLOR="' . $color[4] . '" ALIGN=RIGHT>' . "\n" .
512 _("Subject:") .
513 ' </TD><TD BGCOLOR="' . $color[4] . '" ALIGN=LEFT>' . "\n";
514 if ($reply_subj) {
515 $reply_subj = str_replace('"', "'", $reply_subj);
516 $reply_subj = trim($reply_subj);
78a35fcd 517 if (substr(strtolower($reply_subj), 0, 3) != 're:') {
48985d59 518 $reply_subj = 'Re: ' . $reply_subj;
78a35fcd 519 }
48985d59 520 echo ' <INPUT TYPE=text NAME=subject SIZE=60 VALUE="' .
521 htmlspecialchars($reply_subj) . '">';
78a35fcd 522 }
523 elseif ($forward_subj) {
48985d59 524 $forward_subj = trim($forward_subj);
525 if ((substr(strtolower($forward_subj), 0, 4) != 'fwd:') &&
526 (substr(strtolower($forward_subj), 0, 5) != '[fwd:') &&
527 (substr(strtolower($forward_subj), 0, 6) != '[ fwd:')) {
528 $forward_subj = '[Fwd: ' . $forward_subj . ']';
529 }
530 echo ' <INPUT TYPE=text NAME=subject SIZE=60 VALUE="' .
531 htmlspecialchars($forward_subj) . '">';
734f4ee6 532 } else {
e707c74a 533 echo ' <INPUT TYPE=text NAME=subject SIZE=60 VALUE="' .
48985d59 534 htmlspecialchars($subject) . '">';
535 }
536 echo '</td></tr>' . "\n\n";
537
78a35fcd 538 if ($location_of_buttons == 'between') {
539 showComposeButtonRow();
540 }
48985d59 541
542 echo ' <TR>' . "\n" .
543 ' <TD BGCOLOR="' . $color[4] . '" COLSPAN=2>' . "\n" .
544 ' &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS="' .
545 $editor_size . '" WRAP=HARD>' . htmlspecialchars($body);
546 if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
3ba66ae8 547 echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
48985d59 548 }
549 echo '</TEXTAREA><BR>' . "\n" .
550 ' </TD>' . "\n" .
551 ' </TR>' . "\n";
552
553 if ($location_of_buttons == 'bottom') {
554 showComposeButtonRow();
555 } else {
556 echo ' <TR><TD>&nbsp;</TD><TD ALIGN=LEFT><INPUT TYPE=SUBMIT ' .
557 'NAME=send VALUE="' . _("Send") . '"></TD></TR>' . "\n";
558 }
78a35fcd 559
48985d59 560 /* This code is for attachments */
561 echo ' <TR>' . "\n" .
562 ' <TD VALIGN=MIDDLE ALIGN=RIGHT>' . "\n" .
563 _("Attach:") .
564 ' </TD>' . "\n" .
565 ' <TD VALIGN=MIDDLE ALIGN=LEFT>' . "\n" .
566 ' <INPUT NAME="attachfile" SIZE=48 TYPE="file">' . "\n" .
567 ' &nbsp;&nbsp;<input type="submit" name="attach"' .
568 ' value="' . _("Add") .'">' . "\n" .
569 ' </TD>' . "\n" .
570 ' </TR>' . "\n";
571 if (count($attachments)) {
572 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
573 echo '<tr><td bgcolor="' . $color[0] . '" align=right>' . "\n" .
574 '&nbsp;' .
575 '</td><td align=left bgcolor="' . $color[0] . '">';
576 foreach ($attachments as $key => $info) {
3392dc86 577 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
48985d59 578 echo '<input type="checkbox" name="delete[]" value="' . $key . "\">\n" .
579 $info['remotefilename'] . ' - ' . $info['type'] . ' (' .
580 show_readable_size(filesize($attached_file)) . ")<br>\n";
581 }
582
583 echo '<input type="submit" name="do_delete" value="' .
584 _("Delete selected attachments") . "\">\n" .
585 '</td></tr>';
586 }
587 /* End of attachment code */
588
589 echo '</TABLE>' . "\n";
590 if ($reply_id) {
591 echo '<input type=hidden name=reply_id value=' . $reply_id . ">\n";
592 }
593 echo '<INPUT TYPE=hidden NAME=mailbox VALUE="' . htmlspecialchars($mailbox) .
594 "\">\n" .
595 '</FORM>';
596 do_hook("compose_bottom");
597 echo '</BODY></HTML>' . "\n";
598}
599
600
78a35fcd 601function showComposeButtonRow()
602{
603 global $use_javascript_addr_book, $save_as_draft,
604 $default_use_priority, $mailprio;
48985d59 605
78a35fcd 606 echo " <TR><td>\n </td><td>\n";
607 if ($use_javascript_addr_book) {
608 echo " <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"";
609 echo " <input type=button value=\\\""._("Addresses").
610 "\\\" onclick='javascript:open_abook();'>\");";
611 echo " // --></SCRIPT><NOSCRIPT>\n";
612 echo " <input type=submit name=\"html_addr_search\" value=\"".
613 _("Addresses")."\">";
614 echo " </NOSCRIPT>\n";
734f4ee6 615 } else {
78a35fcd 616 echo " <input type=submit name=\"html_addr_search\" value=\"".
617 _("Addresses")."\">";
618 }
619 echo "\n <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
48985d59 620
78a35fcd 621 if ($save_as_draft) {
622 echo '<input type="submit" name ="draft" value="' . _("Save Draft") . "\">\n";
623 }
624 if ($default_use_priority) {
020abcf3 625 if(!isset($mailprio)) {
78a35fcd 626 $mailprio = "3";
627 }
628 echo "\n\t". _("Priority") .':<select name="mailprio">'.
629 "\n\t\t<option value=1".($mailprio=='1'?' selected':'').'>'. _("High") .'</option>'.
630 "\n\t\t<option value=3".($mailprio=='3'?' selected':'').'>'. _("Normal") .'</option>'.
631 "\n\t\t<option value=5".($mailprio=='5'?' selected':'').'>'. _("Low").'</option>'.
632 "\n\t</select>";
e707c74a 633 }
0a17f9dd 634
78a35fcd 635 do_hook('compose_button_row');
441f2d33 636
78a35fcd 637 echo " </TD>\n";
638 echo " </TR>\n\n";
639}
b278172f 640
78a35fcd 641function checkInput ($show)
642{
643 /*
644 * I implemented the $show variable because the error messages
645 * were getting sent before the page header. So, I check once
646 * using $show=false, and then when i'm ready to display the error
647 * message, show=true
648 */
649 global $body, $send_to, $subject, $color;
650
651 if ($send_to == "") {
652 if ($show) {
0ad7dbda 653 plain_error_message(_("You have not filled in the \"To:\" field."), $color);
78a35fcd 654 }
655 return false;
656 }
657 return true;
658} /* function checkInput() */
df15de21 659
3806fa52 660
00793a25 661/* True if FAILURE */
4c9d2242 662function saveAttachedFiles() {
663 global $HTTP_POST_FILES, $attachment_dir, $attachments, $username;
664
665 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
666 $localfilename = GenerateRandomString(32, '', 7);
667 $full_localfilename = "$hashed_attachment_dir/$localfilename";
668 while (file_exists($full_localfilename)) {
669 $localfilename = GenerateRandomString(32, '', 7);
670 $full_localfilename = "$hashed_attachment_dir/$localfilename";
671 }
672
673 if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
674 if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
056ddad7 675 return true;
4c9d2242 676 }
677 }
9487c2ff 678
4c9d2242 679 $newAttachment['localfilename'] = $localfilename;
680 $newAttachment['remotefilename'] = $HTTP_POST_FILES['attachfile']['name'];
681 $newAttachment['type'] = strtolower($HTTP_POST_FILES['attachfile']['type']);
8ef72f33 682
4c9d2242 683 if ($newAttachment['type'] == "") {
8ef72f33 684 $newAttachment['type'] = 'application/octet-stream';
056ddad7 685 }
9487c2ff 686
4c9d2242 687 $attachments[] = $newAttachment;
688}
689
4c9d2242 690
691function ClearAttachments()
692{
693 global $username, $attachments, $attachment_dir;
694 $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
695
696 foreach ($attachments as $info) {
697 $attached_file = "$hashed_attachment_dir/$info[localfilename]";
698 if (file_exists($attached_file)) {
699 unlink($attached_file);
700 }
701 }
702
703 $attachments = array();
704}
705
706function getReplyCitation($orig_from)
707{
708 global $reply_citation_style, $reply_citation_start, $reply_citation_end;
709
710 /* First, return an empty string when no citation style selected. */
711 if (($reply_citation_style == '') || ($reply_citation_style == 'none')) {
712 return '';
713 }
714
715 /* Decode the users name. */
716 $parpos = strpos($orig_from, '(');
717 if ($parpos === false) {
718 $orig_from = trim(substr($orig_from, 0, strpos($orig_from, '<')));
719 $orig_from = str_replace('"', '', $orig_from);
720 $orig_from = str_replace("'", '', $orig_from);
734f4ee6 721 } else {
4c9d2242 722 $end_parpos = strrpos($orig_from, ')');
723 $end_parpos -= ($end_parpos === false ? $end_parpos : $parpos + 1);
724 $orig_from = trim(substr($orig_from, $parpos + 1, $end_parpos));
725 }
726
727 /* Make sure our final value isn't an empty string. */
728 if ($orig_from == '') {
729 return '';
730 }
731
732 /* Otherwise, try to select the desired citation style. */
733 switch ($reply_citation_style) {
734 case 'author_said':
735 $start = '';
736 $end = ' ' . _("said") . ':';
737 break;
738 case 'quote_who':
739 $start = '<' . _("quote") . ' ' . _("who") . '="';
740 $end = '">';
741 break;
742 case 'user-defined':
743 $start = $reply_citation_start;
744 $end = $reply_citation_end;
745 break;
746 default:
747 return '';
748 }
749
750 /* Build and return the citation string. */
751 return ($start . $orig_from . $end . "\n");
752}
753
0a17f9dd 754?>