source: subversion/trunk/roundcubemail/program/steps/mail/compose.inc @ 1201

Last change on this file since 1201 was 1201, checked in by thomasb, 5 years ago

Better patch to correctly quote email recipient strings (from #1484191)
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 27.4 KB
Line 
1<?php
2
3/*
4 +-----------------------------------------------------------------------+
5 | program/steps/mail/compose.inc                                        |
6 |                                                                       |
7 | This file is part of the RoundCube Webmail client                     |
8 | Copyright (C) 2005-2007, RoundCube Dev. - Switzerland                 |
9 | Licensed under the GNU GPL                                            |
10 |                                                                       |
11 | PURPOSE:                                                              |
12 |   Compose a new mail message with all headers and attachments         |
13 |                                                                       |
14 +-----------------------------------------------------------------------+
15 | Author: Thomas Bruederli <roundcube@gmail.com>                        |
16 +-----------------------------------------------------------------------+
17
18 $Id$
19
20*/
21
22require_once('Mail/mimeDecode.php');
23require_once('lib/html2text.inc');
24
25// define constants for message compose mode
26define('RCUBE_COMPOSE_REPLY', 0x0106);
27define('RCUBE_COMPOSE_FORWARD', 0x0107);
28define('RCUBE_COMPOSE_DRAFT', 0x0108);
29
30
31// remove an attachment
32if ($_action=='remove-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_POST['_file'], $regs))
33{
34  $id = $regs[1];
35  if (is_array($_SESSION['compose']['attachments'][$id]))
36  {
37    @unlink($_SESSION['compose']['attachments'][$id]['path']);
38    $_SESSION['compose']['attachments'][$id] = NULL;
39    $OUTPUT->command('remove_from_attachment_list', "rcmfile$id");
40    $OUTPUT->send();
41    exit;
42  }
43}
44
45if ($_action=='display-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_GET['_file'], $regs))
46{
47  $id = $regs[1];
48  if (is_array($_SESSION['compose']['attachments'][$id]))
49  {
50    $apath = $_SESSION['compose']['attachments'][$id]['path'];
51    header('Content-Type: ' . $_SESSION['compose']['attachments'][$id]['mimetype']);
52    header('Content-Length: ' . filesize($apath));
53    readfile($apath);
54  }
55  exit;
56}
57
58$MESSAGE_FORM = NULL;
59$MESSAGE = NULL;
60
61// Nothing below is called during message composition, only at "new/forward/reply/draft" initialization or
62// if a compose-ID is given (i.e. when the compose step is opened in a new window/tab).
63// Since there are many ways to leave the compose page improperly, it seems necessary to clean-up an old
64// compose when a "new/forward/reply/draft" is called - otherwise the old session attachments will appear
65
66if (!is_array($_SESSION['compose']) || $_SESSION['compose']['id'] != get_input_value('_id', RCUBE_INPUT_GET))
67{
68  rcmail_compose_cleanup();
69  $_SESSION['compose'] = array('id' => uniqid(rand()));
70}
71
72// add some labels to client
73rcube_add_label('nosubject', 'norecipientwarning', 'nosubjectwarning', 'nobodywarning', 'notsentwarning', 'savingmessage', 'sendingmessage', 'messagesaved', 'converting');
74
75// add config parameter to client script
76$OUTPUT->set_env('draft_autosave', !empty($CONFIG['drafts_mbox']) ? $CONFIG['draft_autosave'] : 0);
77
78
79// get reference message and set compose mode
80if ($msg_uid = get_input_value('_reply_uid', RCUBE_INPUT_GET))
81  $compose_mode = RCUBE_COMPOSE_REPLY;
82else if ($msg_uid = get_input_value('_forward_uid', RCUBE_INPUT_GET))
83  $compose_mode = RCUBE_COMPOSE_FORWARD;
84else if ($msg_uid = get_input_value('_draft_uid', RCUBE_INPUT_GET))
85  $compose_mode = RCUBE_COMPOSE_DRAFT;
86
87
88if (!empty($msg_uid))
89{
90  // similar as in program/steps/mail/show.inc
91  $MESSAGE = array('UID' => $msg_uid);
92  $MESSAGE['headers'] = &$IMAP->get_headers($msg_uid);
93  $MESSAGE['structure'] = &$IMAP->get_structure($msg_uid);
94 
95  if (!empty($MESSAGE['headers']->charset))
96    $IMAP->set_charset($MESSAGE['headers']->charset);
97   
98  $MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['headers']->subject);
99  $MESSAGE['parts'] = $IMAP->get_mime_numbers($MESSAGE['structure']);
100 
101  if ($compose_mode == RCUBE_COMPOSE_REPLY)
102  {
103    $_SESSION['compose']['reply_uid'] = $msg_uid;
104    $_SESSION['compose']['reply_msgid'] = $MESSAGE['headers']->messageID;
105    $_SESSION['compose']['references']  = trim($MESSAGE['headers']->references . " " . $MESSAGE['headers']->messageID);
106
107    if (!empty($_GET['_all']))
108      $MESSAGE['reply_all'] = 1;
109  }
110  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
111  {
112    $_SESSION['compose']['forward_uid'] = $msg_uid;
113  }
114  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
115  {
116    $_SESSION['compose']['draft_uid'] = $msg_uid;
117  }
118}
119
120/****** compose mode functions ********/
121
122
123function rcmail_compose_headers($attrib)
124{
125  global $IMAP, $MESSAGE, $DB, $compose_mode;
126  static $sa_recipients = array();
127
128  list($form_start, $form_end) = get_form_tags($attrib);
129 
130  $out = '';
131  $part = strtolower($attrib['part']);
132 
133  switch ($part)
134  {
135    case 'from':
136      return rcmail_compose_header_from($attrib);
137
138    case 'to':
139      $fname = '_to';
140      $header = 'to';
141     
142      // we have a set of recipients stored is session
143      if (($mailto_id = get_input_value('_mailto', RCUBE_INPUT_GET)) && $_SESSION['mailto'][$mailto_id])
144        $fvalue = $_SESSION['mailto'][$mailto_id];
145      else if (!empty($_GET['_to']))
146        $fvalue = get_input_value('_to', RCUBE_INPUT_GET);
147       
148    case 'cc':
149      if (!$fname)
150      {
151        $fname = '_cc';
152        $header = 'cc';
153      }
154    case 'bcc':
155      if (!$fname)
156      {
157        $fname = '_bcc';
158        $header = 'bcc';
159      }
160       
161      $allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'tabindex');
162      $field_type = 'textarea';           
163      break;
164
165    case 'replyto':
166    case 'reply-to':
167      $fname = '_replyto';
168      $allow_attrib = array('id', 'class', 'style', 'size', 'tabindex');
169      $field_type = 'textfield';
170      break;   
171  }
172 
173  if ($fname && !empty($_POST[$fname]))
174    $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
175
176  else if ($header && $compose_mode == RCUBE_COMPOSE_REPLY)
177  {
178    // get recipent address(es) out of the message headers
179    if ($header=='to' && !empty($MESSAGE['headers']->replyto))
180      $fvalue = $MESSAGE['headers']->replyto;
181
182    else if ($header=='to' && !empty($MESSAGE['headers']->from))
183      $fvalue = $MESSAGE['headers']->from;
184
185    // add recipent of original message if reply to all
186    else if ($header=='cc' && !empty($MESSAGE['reply_all']))
187    {
188      if ($v = $MESSAGE['headers']->to)
189        $fvalue .= $v;
190
191      if ($v = $MESSAGE['headers']->cc)
192        $fvalue .= (!empty($fvalue) ? ', ' : '') . $v;
193    }
194
195    // split recipients and put them back together in a unique way
196    if (!empty($fvalue))
197    {
198      $to_addresses = $IMAP->decode_address_list($fvalue);
199      $fvalue = '';
200      foreach ($to_addresses as $addr_part)
201      {
202        if (!empty($addr_part['mailto']) && !in_array($addr_part['mailto'], $sa_recipients) && (!$MESSAGE['FROM'] || !in_array($addr_part['mailto'], $MESSAGE['FROM'])))
203        {
204          $fvalue .= (strlen($fvalue) ? ', ':'').$addr_part['string'];
205          $sa_recipients[] = $addr_part['mailto'];
206        }
207      }
208    }
209  }
210  else if ($header && $compose_mode == RCUBE_COMPOSE_DRAFT)
211  {
212    // get drafted headers
213    if ($header=='to' && !empty($MESSAGE['headers']->to))
214      $fvalue = $IMAP->decode_header($MESSAGE['headers']->to);
215
216    if ($header=='cc' && !empty($MESSAGE['headers']->cc))
217      $fvalue = $IMAP->decode_header($MESSAGE['headers']->cc);
218
219    if ($header=='bcc' && !empty($MESSAGE['headers']->bcc))
220      $fvalue = $IMAP->decode_header($MESSAGE['headers']->bcc);
221  }
222
223       
224  if ($fname && $field_type)
225  {
226    // pass the following attributes to the form class
227    $field_attrib = array('name' => $fname);
228    foreach ($attrib as $attr => $value)
229      if (in_array($attr, $allow_attrib))
230        $field_attrib[$attr] = $value;
231
232    // create teaxtarea object
233    $input = new $field_type($field_attrib);
234    $out = $input->show($fvalue);   
235  }
236 
237  if ($form_start)
238    $out = $form_start.$out;
239
240  return $out; 
241}
242
243
244
245function rcmail_compose_header_from($attrib)
246{
247  global $IMAP, $MESSAGE, $DB, $USER, $OUTPUT, $compose_mode;
248   
249  // pass the following attributes to the form class
250  $field_attrib = array('name' => '_from');
251  foreach ($attrib as $attr => $value)
252    if (in_array($attr, array('id', 'class', 'style', 'size', 'tabindex')))
253      $field_attrib[$attr] = $value;
254
255  // extract all recipients of the reply-message
256  $a_recipients = array();
257  if ($compose_mode == RCUBE_COMPOSE_REPLY && is_object($MESSAGE['headers']))
258  {
259    $MESSAGE['FROM'] = array();
260
261    $a_to = $IMAP->decode_address_list($MESSAGE['headers']->to);
262    foreach ($a_to as $addr)
263    {
264      if (!empty($addr['mailto']))
265        $a_recipients[] = $addr['mailto'];
266    }
267
268    if (!empty($MESSAGE['headers']->cc))
269    {
270      $a_cc = $IMAP->decode_address_list($MESSAGE['headers']->cc);
271      foreach ($a_cc as $addr)
272      {
273        if (!empty($addr['mailto']))
274          $a_recipients[] = $addr['mailto'];
275      }
276    }
277  }
278
279  // get this user's identities
280  $sql_result = $USER->list_identities();
281
282  if ($DB->num_rows($sql_result))
283  {
284    $from_id = 0;
285    $a_signatures = array();
286
287    $field_attrib['onchange'] = JS_OBJECT_NAME.".change_identity(this)";
288    $select_from = new select($field_attrib);
289
290    while ($sql_arr = $DB->fetch_assoc($sql_result))
291    {
292      $identity_id = $sql_arr['identity_id'];
293      $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $identity_id);
294
295      // add signature to array
296      if (!empty($sql_arr['signature']))
297      {
298        $a_signatures[$identity_id]['text'] = $sql_arr['signature'];
299        $a_signatures[$identity_id]['is_html'] = ($sql_arr['html_signature'] == 1) ? true : false;
300        if ($a_signatures[$identity_id]['is_html'])
301        {
302            $h2t = new html2text($a_signatures[$identity_id]['text'], false, false);
303            $plainTextPart = $h2t->get_text();
304            $a_signatures[$identity_id]['plain_text'] = trim($plainTextPart);
305        }
306      }
307
308      // set identity if it's one of the reply-message recipients
309      if (in_array($sql_arr['email'], $a_recipients))
310        $from_id = $sql_arr['identity_id'];
311
312      if ($compose_mode == RCUBE_COMPOSE_REPLY && is_array($MESSAGE['FROM']))
313        $MESSAGE['FROM'][] = $sql_arr['email'];
314
315      if ($compose_mode == RCUBE_COMPOSE_DRAFT && strstr($MESSAGE['headers']->from, $sql_arr['email']))
316        $from_id = $sql_arr['identity_id'];
317    }
318
319    // overwrite identity selection with post parameter
320    if (isset($_POST['_from']))
321      $from_id = get_input_value('_from', RCUBE_INPUT_POST);
322
323    $out = $select_from->show($from_id);
324
325    // add signatures to client
326    $OUTPUT->set_env('signatures', $a_signatures);
327  }
328  else
329  {
330    $input_from = new textfield($field_attrib);
331    $out = $input_from->show($_POST['_from']);
332  }
333 
334  if ($form_start)
335    $out = $form_start.$out;
336
337  return $out;
338}
339
340
341function rcmail_compose_body($attrib)
342{
343  global $CONFIG, $OUTPUT, $MESSAGE, $compose_mode;
344 
345  list($form_start, $form_end) = get_form_tags($attrib);
346  unset($attrib['form']);
347 
348  if (empty($attrib['id']))
349    $attrib['id'] = 'rcmComposeMessage';
350
351  $attrib['name'] = '_message';
352
353  if ($CONFIG['htmleditor'])
354    $isHtml = true;
355  else
356    $isHtml = false;
357
358  $body = '';
359
360  // use posted message body
361  if (!empty($_POST['_message']))
362    {
363    $body = get_input_value('_message', RCUBE_INPUT_POST, TRUE);
364    }
365  // compose reply-body
366  else if ($compose_mode == RCUBE_COMPOSE_REPLY)
367    {
368    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
369    if ($hasHtml && $CONFIG['htmleditor'])
370      {
371      $body = rcmail_first_html_part($MESSAGE);
372      $isHtml = true;
373      }
374    else
375      {
376      $body = rcmail_first_text_part($MESSAGE);
377      $isHtml = false;
378      }
379
380    $body = rcmail_create_reply_body($body, $isHtml);
381    }
382  // forward message body inline
383  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
384    {
385    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
386    if ($hasHtml && $CONFIG['htmleditor'])
387      {
388      $body = rcmail_first_html_part($MESSAGE);
389      $isHtml = true;
390      }
391    else
392      {
393      $body = rcmail_first_text_part($MESSAGE);
394      $isHtml = false;
395      }
396
397    $body = rcmail_create_forward_body($body, $isHtml);
398    }
399  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
400    {
401    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
402    if ($hasHtml && $CONFIG['htmleditor'])
403      {
404      $body = rcmail_first_html_part($MESSAGE);
405      $isHtml = true;
406      }
407    else
408      {
409      $body = rcmail_first_text_part($MESSAGE);
410      $isHtml = false;
411      }
412
413    $body = rcmail_create_draft_body($body, $isHtml);
414    }
415
416  $OUTPUT->include_script('tiny_mce/tiny_mce.js');
417  $OUTPUT->include_script("editor.js");
418  $OUTPUT->add_script('rcmail_editor_init("$__skin_path");');
419
420  $out = $form_start ? "$form_start\n" : '';
421
422  $saveid = new hiddenfield(array('name' => '_draft_saveid', 'value' => $compose_mode==RCUBE_COMPOSE_DRAFT ? str_replace(array('<','>'), "", $MESSAGE['headers']->messageID) : ''));
423  $out .= $saveid->show();
424
425  $drafttoggle = new hiddenfield(array('name' => '_draft', 'value' => 'yes'));
426  $out .= $drafttoggle->show();
427
428  $msgtype = new hiddenfield(array('name' => '_is_html', 'value' => ($isHtml?"1":"0")));
429  $out .= $msgtype->show();
430
431  // If desired, set this text area to be editable by TinyMCE
432  if ($isHtml)
433    $attrib['mce_editable'] = "true";
434  $textarea = new textarea($attrib);
435  $out .= $textarea->show($body);
436  $out .= $form_end ? "\n$form_end" : '';
437
438  // include GoogieSpell
439  if (!empty($CONFIG['enable_spellcheck']) && !$isHtml)
440    {
441    $lang_set = '';
442    if (!empty($CONFIG['spellcheck_languages']) && is_array($CONFIG['spellcheck_languages']))
443      $lang_set = "googie.setLanguages(".array2js($CONFIG['spellcheck_languages']).");\n";
444   
445    $OUTPUT->include_script('googiespell.js');
446    $OUTPUT->add_script(sprintf(
447      "var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
448      "googie.lang_chck_spell = \"%s\";\n".
449      "googie.lang_rsm_edt = \"%s\";\n".
450      "googie.lang_close = \"%s\";\n".
451      "googie.lang_revert = \"%s\";\n".
452      "googie.lang_no_error_found = \"%s\";\n%s".
453      "googie.setCurrentLanguage('%s');\n".
454      "googie.decorateTextarea('%s');\n".
455      "%s.set_env('spellcheck', googie);",
456      $GLOBALS['COMM_PATH'],
457      JQ(Q(rcube_label('checkspelling'))),
458      JQ(Q(rcube_label('resumeediting'))),
459      JQ(Q(rcube_label('close'))),
460      JQ(Q(rcube_label('revertto'))),
461      JQ(Q(rcube_label('nospellerrors'))),
462      $lang_set,
463      substr($_SESSION['user_lang'], 0, 2),
464      $attrib['id'],
465      JS_OBJECT_NAME), 'foot');
466
467    rcube_add_label('checking');
468    }
469 
470  $out .= "\n".'<iframe name="savetarget" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
471
472  return $out;
473}
474
475
476function rcmail_create_reply_body($body, $bodyIsHtml)
477{
478  global $IMAP, $MESSAGE;
479
480  if (! $bodyIsHtml)
481  {
482    // soft-wrap message first
483    $body = wordwrap($body, 75);
484 
485    // split body into single lines
486    $a_lines = preg_split('/\r?\n/', $body);
487 
488    // add > to each line
489    for($n=0; $n<sizeof($a_lines); $n++)
490    {
491      if (strpos($a_lines[$n], '>')===0)
492        $a_lines[$n] = '>'.$a_lines[$n];
493      else
494        $a_lines[$n] = '> '.$a_lines[$n];
495    }
496 
497    $body = join("\n", $a_lines);
498
499    // add title line
500    $prefix = sprintf("\n\n\nOn %s, %s wrote:\n",
501             $MESSAGE['headers']->date,
502             $IMAP->decode_header($MESSAGE['headers']->from));
503
504    // try to remove the signature
505    if ($sp = strrstr($body, '-- '))
506      {
507      if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r")
508        $body = substr($body, 0, $sp-1);
509      }
510    $suffix = '';
511  }
512  else
513  {
514    $prefix = sprintf("<br><br>On %s, %s wrote:<br><blockquote type=\"cite\" " .
515                      "style=\"padding-left: 5px; border-left: #1010ff 2px solid; " .
516                      "margin-left: 5px; width: 100%%\">",
517                      $MESSAGE['headers']->date,
518                      $IMAP->decode_header($MESSAGE['headers']->from));
519
520    $suffix = "</blockquote>";
521  }
522
523  return $prefix.$body.$suffix;
524}
525
526
527function rcmail_create_forward_body($body, $bodyIsHtml)
528{
529  global $IMAP, $MESSAGE;
530
531  if (! $bodyIsHtml)
532  {
533    // soft-wrap message first
534    $body = wordwrap($body, 80);
535 
536    $prefix = sprintf("\n\n\n-------- Original Message --------\nSubject: %s\nDate: %s\nFrom: %s\nTo: %s\n\n",
537                     $MESSAGE['subject'],
538                     $MESSAGE['headers']->date,
539                     $IMAP->decode_header($MESSAGE['headers']->from),
540                     $IMAP->decode_header($MESSAGE['headers']->to));
541  }
542  else
543  {
544    $prefix = sprintf(
545        "<br><br>-------- Original Message --------" .
546        "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tbody>" .
547        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Subject: </th><td>%s</td></tr>" .
548        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Date: </th><td>%s</td></tr>" .
549        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">From: </th><td>%s</td></tr>" .
550        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">To: </th><td>%s</td></tr>" .
551        "</tbody></table><br>",
552                     Q($MESSAGE['subject']),
553                     Q($MESSAGE['headers']->date),
554                     Q($IMAP->decode_header($MESSAGE['headers']->from)),
555                     Q($IMAP->decode_header($MESSAGE['headers']->to)));
556  }
557
558  // add attachments
559  if (!isset($_SESSION['compose']['forward_attachments']) && is_array($MESSAGE['parts']))
560    rcmail_write_compose_attachments($MESSAGE);
561   
562  return $prefix.$body;
563}
564
565
566function rcmail_create_draft_body($body, $bodyIsHtml)
567{
568  global $IMAP, $MESSAGE;
569 
570  /**
571   * add attachments
572   * sizeof($MESSAGE['parts'] can be 1 - e.g. attachment, but no text!
573   */
574  if (!isset($_SESSION['compose']['forward_attachments'])
575      && is_array($MESSAGE['parts'])
576      && count($MESSAGE['parts']) > 0)
577    rcmail_write_compose_attachments($MESSAGE);
578
579  return $body;
580}
581 
582 
583function rcmail_write_compose_attachments(&$message)
584{
585  global $IMAP, $CONFIG;
586
587  $temp_dir = unslashify($CONFIG['temp_dir']);
588
589  if (!is_array($_SESSION['compose']['attachments']))
590    $_SESSION['compose']['attachments'] = array();
591 
592  foreach ($message['parts'] as $pid => $part)
593  {
594    if ($part->ctype_primary != 'message' &&
595        ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id'] ||
596         (empty($part->disposition) && $part->filename)))
597    {
598      $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
599      if ($fp = fopen($tmp_path, 'w'))
600      {
601        fwrite($fp, $IMAP->get_message_part($message['UID'], $pid, $part->encoding));
602        fclose($fp);
603       
604        $_SESSION['compose']['attachments'][] = array(
605          'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
606          'name' => $part->filename,
607          'path' => $tmp_path
608          );
609      }
610    }
611  }
612       
613  $_SESSION['compose']['forward_attachments'] = TRUE;
614}
615
616
617function rcmail_compose_subject($attrib)
618{
619  global $CONFIG, $MESSAGE, $compose_mode;
620 
621  list($form_start, $form_end) = get_form_tags($attrib);
622  unset($attrib['form']);
623 
624  $attrib['name'] = '_subject';
625  $textfield = new textfield($attrib);
626
627  $subject = '';
628
629  // use subject from post
630  if (isset($_POST['_subject']))
631    $subject = get_input_value('_subject', RCUBE_INPUT_POST, TRUE);
632   
633  // create a reply-subject
634  else if ($compose_mode == RCUBE_COMPOSE_REPLY)
635  {
636    if (eregi('^re:', $MESSAGE['subject']))
637      $subject = $MESSAGE['subject'];
638    else
639      $subject = 'Re: '.$MESSAGE['subject'];
640  }
641
642  // create a forward-subject
643  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
644  {
645    if (eregi('^fwd:', $MESSAGE['subject']))
646      $subject = $MESSAGE['subject'];
647    else
648      $subject = 'Fwd: '.$MESSAGE['subject'];
649  }
650
651  // creeate a draft-subject
652  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
653    $subject = $MESSAGE['subject'];
654 
655  $out = $form_start ? "$form_start\n" : '';
656  $out .= $textfield->show($subject);
657  $out .= $form_end ? "\n$form_end" : '';
658         
659  return $out;
660}
661
662
663function rcmail_compose_attachment_list($attrib)
664{
665  global $OUTPUT, $CONFIG;
666 
667  // add ID if not given
668  if (!$attrib['id'])
669    $attrib['id'] = 'rcmAttachmentList';
670 
671  // allow the following attributes to be added to the <ul> tag
672  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
673 
674  $out = '<ul'. $attrib_str . ">\n";
675 
676  if (is_array($_SESSION['compose']['attachments']))
677  {
678    if ($attrib['deleteicon'])
679      $button = sprintf('<img src="%s%s" alt="%s" border="0" style="padding-right:2px;vertical-align:middle" />',
680                        $CONFIG['skin_path'],
681                        $attrib['deleteicon'],
682                        rcube_label('delete'));
683    else
684      $button = rcube_label('delete');
685
686    foreach ($_SESSION['compose']['attachments'] as $id => $a_prop)
687      $out .= sprintf('<li id="rcmfile%d"><a href="#delete" onclick="return %s.command(\'remove-attachment\',\'rcmfile%d\', this)" title="%s">%s</a>%s</li>',
688                      $id,
689                      JS_OBJECT_NAME,
690                      $id,
691                      Q(rcube_label('delete')),
692                      $button,
693                      Q($a_prop['name']));
694  }
695
696  $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
697   
698  $out .= '</ul>';
699  return $out;
700}
701
702
703function rcmail_compose_attachment_form($attrib)
704{
705  global $OUTPUT, $SESS_HIDDEN_FIELD;
706
707  // add ID if not given
708  if (!$attrib['id'])
709    $attrib['id'] = 'rcmUploadbox';
710 
711  // allow the following attributes to be added to the <div> tag
712  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
713  $input_field = rcmail_compose_attachment_field(array());
714  $label_send = rcube_label('upload');
715  $label_close = rcube_label('close');
716  $js_instance = JS_OBJECT_NAME;
717 
718  $out = <<<EOF
719<div$attrib_str>
720<form action="./" method="post" enctype="multipart/form-data">
721$SESS_HIDDEN_FIELD
722$input_field<br />
723<input type="button" value="$label_close" class="button" onclick="document.getElementById('$attrib[id]').style.visibility='hidden'" />
724<input type="button" value="$label_send" class="button" onclick="$js_instance.command('send-attachment', this.form)" />
725</form>
726</div>
727EOF;
728
729 
730  $OUTPUT->add_gui_object('uploadbox', $attrib['id']);
731  return $out;
732}
733
734
735function rcmail_compose_attachment_field($attrib)
736{
737  // allow the following attributes to be added to the <input> tag
738  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'size'));
739 
740  $out = '<input type="file" name="_attachments[]"'. $attrib_str . " />";
741  return $out;
742}
743
744
745function rcmail_priority_selector($attrib)
746{
747  global $MESSAGE;
748 
749  list($form_start, $form_end) = get_form_tags($attrib);
750  unset($attrib['form']);
751 
752  $attrib['name'] = '_priority';
753  $selector = new select($attrib);
754
755  $selector->add(array(rcube_label('lowest'),
756                       rcube_label('low'),
757                       rcube_label('normal'),
758                       rcube_label('high'),
759                       rcube_label('highest')),
760                 array(5, 4, 0, 2, 1));
761                 
762  $sel = isset($_POST['_priority']) ? $_POST['_priority'] : intval($MESSAGE['headers']->priority);
763
764  $out = $form_start ? "$form_start\n" : '';
765  $out .= $selector->show($sel);
766  $out .= $form_end ? "\n$form_end" : '';
767         
768  return $out;
769}
770
771
772function rcmail_receipt_checkbox($attrib)
773{
774  global $MESSAGE;
775 
776  list($form_start, $form_end) = get_form_tags($attrib);
777  unset($attrib['form']);
778 
779  if (!isset($attrib['id']))
780    $attrib['id'] = 'receipt'; 
781
782  $attrib['name'] = '_receipt';
783  $attrib['value'] = '1';
784  $checkbox = new checkbox($attrib);
785
786  $out = $form_start ? "$form_start\n" : '';
787  $out .= $checkbox->show($MESSAGE['headers']->mdn_to ? 1 : 0);
788  $out .= $form_end ? "\n$form_end" : '';
789
790  return $out;
791}
792
793
794function rcmail_editor_selector($attrib)
795{
796  global $CONFIG, $MESSAGE, $compose_mode;
797
798  $choices = array(
799    'html'  => 'htmltoggle',
800    'plain' => 'plaintoggle'
801  );
802
803  // determine whether HTML or plain text should be checked
804  if ($CONFIG['htmleditor'])
805    $useHtml = true;
806  else
807    $useHtml = false;
808
809  if ($compose_mode == RCUBE_COMPOSE_REPLY ||
810      $compose_mode == RCUBE_COMPOSE_FORWARD ||
811      $compose_mode == RCUBE_COMPOSE_DRAFT)
812  {
813    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
814    $useHtml = ($hasHtml && $CONFIG['htmleditor']);
815  }
816
817  $selector = '';
818 
819  $attrib['name'] = '_editorSelect';
820  $attrib['onchange'] = 'return rcmail_toggle_editor(this)';
821  foreach ($choices as $value => $text)
822  {
823    $checked = '';
824    if ((($value == 'html') && $useHtml) ||
825        (($value != 'html') && !$useHtml))
826      $attrib['checked'] = 'true';
827    else
828      unset($attrib['checked']);
829
830    $attrib['id'] = '_' . $value;
831    $rb = new radiobutton($attrib);
832    $selector .= sprintf("%s<label for=\"%s\">%s</label>",
833                         $rb->show($value),
834                         $attrib['id'],
835                         rcube_label($text));
836  }
837
838  return $selector;
839}
840
841
842function get_form_tags($attrib)
843{
844  global $CONFIG, $OUTPUT, $MESSAGE_FORM, $SESS_HIDDEN_FIELD; 
845
846  $form_start = '';
847  if (!strlen($MESSAGE_FORM))
848  {
849    $hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
850    $hiddenfields->add(array('name' => '_action', 'value' => 'send'));
851
852    $form_start = empty($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
853    $form_start .= "\n$SESS_HIDDEN_FIELD\n";
854    $form_start .= $hiddenfields->show();
855  }
856   
857  $form_end = (strlen($MESSAGE_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
858  $form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
859 
860  if (!strlen($MESSAGE_FORM))
861    $OUTPUT->add_gui_object('messageform', $form_name);
862 
863  $MESSAGE_FORM = $form_name;
864
865  return array($form_start, $form_end); 
866}
867
868
869// register UI objects
870$OUTPUT->add_handlers(array(
871  'composeheaders' => 'rcmail_compose_headers',
872  'composesubject' => 'rcmail_compose_subject',
873  'composebody' => 'rcmail_compose_body',
874  'composeattachmentlist' => 'rcmail_compose_attachment_list',
875  'composeattachmentform' => 'rcmail_compose_attachment_form',
876  'composeattachment' => 'rcmail_compose_attachment_field',
877  'priorityselector' => 'rcmail_priority_selector',
878  'editorselector' => 'rcmail_editor_selector',
879  'receiptcheckbox' => 'rcmail_receipt_checkbox',
880));
881
882/****** get contacts for this user and add them to client scripts ********/
883
884require_once('include/rcube_contacts.inc');
885require_once('include/rcube_ldap.inc');
886
887$CONTACTS = new rcube_contacts($DB, $USER->ID);
888$CONTACTS->set_pagesize(1000);
889
890$a_contacts = array();
891                                   
892if ($result = $CONTACTS->list_records())
893  {
894  while ($sql_arr = $result->iterate())
895    if ($sql_arr['email'])
896      $a_contacts[] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
897  }
898if (isset($CONFIG['ldap_public']))
899  {
900  /* LDAP autocompletion */
901  foreach ($CONFIG['ldap_public'] as $ldapserv_config)
902    {
903    if ($ldapserv_config['fuzzy_search'] != 1)
904      {
905      continue;
906          }
907         
908    $LDAP = new rcube_ldap($ldapserv_config);
909    $LDAP->connect();
910    $LDAP->set_pagesize(1000);
911 
912    $results = $LDAP->search($ldapserv_config['mail_field'], "");
913 
914    for ($i = 0; $i < $results->count; $i++)
915          {
916          if ($results->records[$i]['email'] != '')
917            {
918            $email = $results->records[$i]['email'];
919            $name = $results->records[$i]['name'];
920                 
921            $a_contacts[] = format_email_recipient($email, $name);
922            }
923          }
924    $LDAP->close();
925    }
926  }
927if ($a_contacts)
928  {
929        $OUTPUT->set_env('contacts', $a_contacts);
930  }
931parse_template('compose');
932?>
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