source: subversion/trunk/roundcubemail/program/steps/mail/compose.inc @ 989

Last change on this file since 989 was 989, checked in by till, 5 years ago
  • oops, fixed a parse error (which i just comitted) >:(
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 27.1 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  $MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['headers']->subject);
95  $MESSAGE['parts'] = $IMAP->get_mime_numbers($MESSAGE['structure']);
96 
97  if ($compose_mode == RCUBE_COMPOSE_REPLY)
98  {
99    $_SESSION['compose']['reply_uid'] = $msg_uid;
100    $_SESSION['compose']['reply_msgid'] = $MESSAGE['headers']->messageID;
101    $_SESSION['compose']['references']  = trim($MESSAGE['headers']->references . " " . $MESSAGE['headers']->messageID);
102
103    if (!empty($_GET['_all']))
104      $MESSAGE['reply_all'] = 1;
105  }
106  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
107  {
108    $_SESSION['compose']['forward_uid'] = $msg_uid;
109  }
110  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
111  {
112    $_SESSION['compose']['draft_uid'] = $msg_uid;
113  }
114}
115
116/****** compose mode functions ********/
117
118
119function rcmail_compose_headers($attrib)
120{
121  global $IMAP, $MESSAGE, $DB, $compose_mode;
122  static $sa_recipients = array();
123
124  list($form_start, $form_end) = get_form_tags($attrib);
125 
126  $out = '';
127  $part = strtolower($attrib['part']);
128 
129  switch ($part)
130  {
131    case 'from':
132      return rcmail_compose_header_from($attrib);
133
134    case 'to':
135      $fname = '_to';
136      $header = 'to';
137     
138      // we have a set of recipients stored is session
139      if (($mailto_id = get_input_value('_mailto', RCUBE_INPUT_GET)) && $_SESSION['mailto'][$mailto_id])
140        $fvalue = $_SESSION['mailto'][$mailto_id];
141      else if (!empty($_GET['_to']))
142        $fvalue = get_input_value('_to', RCUBE_INPUT_GET);
143       
144    case 'cc':
145      if (!$fname)
146      {
147        $fname = '_cc';
148        $header = 'cc';
149      }
150    case 'bcc':
151      if (!$fname)
152      {
153        $fname = '_bcc';
154        $header = 'bcc';
155      }
156       
157      $allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'tabindex');
158      $field_type = 'textarea';           
159      break;
160
161    case 'replyto':
162    case 'reply-to':
163      $fname = '_replyto';
164      $allow_attrib = array('id', 'class', 'style', 'size', 'tabindex');
165      $field_type = 'textfield';
166      break;   
167  }
168 
169  if ($fname && !empty($_POST[$fname]))
170    $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
171
172  else if ($header && $compose_mode == RCUBE_COMPOSE_REPLY)
173  {
174    // get recipent address(es) out of the message headers
175    if ($header=='to' && !empty($MESSAGE['headers']->replyto))
176      $fvalue = $MESSAGE['headers']->replyto;
177
178    else if ($header=='to' && !empty($MESSAGE['headers']->from))
179      $fvalue = $MESSAGE['headers']->from;
180
181    // add recipent of original message if reply to all
182    else if ($header=='cc' && !empty($MESSAGE['reply_all']))
183    {
184      if ($v = $MESSAGE['headers']->to)
185        $fvalue .= $v;
186
187      if ($v = $MESSAGE['headers']->cc)
188        $fvalue .= (!empty($fvalue) ? ', ' : '') . $v;
189    }
190
191    // split recipients and put them back together in a unique way
192    if (!empty($fvalue))
193    {
194      $to_addresses = $IMAP->decode_address_list($fvalue);
195      $fvalue = '';
196      foreach ($to_addresses as $addr_part)
197      {
198        if (!empty($addr_part['mailto']) && !in_array($addr_part['mailto'], $sa_recipients) && (!$MESSAGE['FROM'] || !in_array($addr_part['mailto'], $MESSAGE['FROM'])))
199        {
200          $fvalue .= (strlen($fvalue) ? ', ':'').$addr_part['string'];
201          $sa_recipients[] = $addr_part['mailto'];
202        }
203      }
204    }
205  }
206  else if ($header && $compose_mode == RCUBE_COMPOSE_DRAFT)
207  {
208    // get drafted headers
209    if ($header=='to' && !empty($MESSAGE['headers']->to))
210      $fvalue = $IMAP->decode_header($MESSAGE['headers']->to);
211
212    if ($header=='cc' && !empty($MESSAGE['headers']->cc))
213      $fvalue = $IMAP->decode_header($MESSAGE['headers']->cc);
214
215    if ($header=='bcc' && !empty($MESSAGE['headers']->bcc))
216      $fvalue = $IMAP->decode_header($MESSAGE['headers']->bcc);
217  }
218
219       
220  if ($fname && $field_type)
221  {
222    // pass the following attributes to the form class
223    $field_attrib = array('name' => $fname);
224    foreach ($attrib as $attr => $value)
225      if (in_array($attr, $allow_attrib))
226        $field_attrib[$attr] = $value;
227
228    // create teaxtarea object
229    $input = new $field_type($field_attrib);
230    $out = $input->show($fvalue);   
231  }
232 
233  if ($form_start)
234    $out = $form_start.$out;
235
236  return $out; 
237}
238
239
240
241function rcmail_compose_header_from($attrib)
242{
243  global $IMAP, $MESSAGE, $DB, $USER, $OUTPUT, $compose_mode;
244   
245  // pass the following attributes to the form class
246  $field_attrib = array('name' => '_from');
247  foreach ($attrib as $attr => $value)
248    if (in_array($attr, array('id', 'class', 'style', 'size', 'tabindex')))
249      $field_attrib[$attr] = $value;
250
251  // extract all recipients of the reply-message
252  $a_recipients = array();
253  if ($compose_mode == RCUBE_COMPOSE_REPLY && is_object($MESSAGE['headers']))
254  {
255    $MESSAGE['FROM'] = array();
256
257    $a_to = $IMAP->decode_address_list($MESSAGE['headers']->to);
258    foreach ($a_to as $addr)
259    {
260      if (!empty($addr['mailto']))
261        $a_recipients[] = $addr['mailto'];
262    }
263
264    if (!empty($MESSAGE['headers']->cc))
265    {
266      $a_cc = $IMAP->decode_address_list($MESSAGE['headers']->cc);
267      foreach ($a_cc as $addr)
268      {
269        if (!empty($addr['mailto']))
270          $a_recipients[] = $addr['mailto'];
271      }
272    }
273  }
274
275  // get this user's identities
276  $sql_result = $USER->list_identities();
277
278  if ($DB->num_rows($sql_result))
279  {
280    $from_id = 0;
281    $a_signatures = array();
282
283    $field_attrib['onchange'] = JS_OBJECT_NAME.".change_identity(this)";
284    $select_from = new select($field_attrib);
285
286    while ($sql_arr = $DB->fetch_assoc($sql_result))
287    {
288      $identity_id = $sql_arr['identity_id'];
289      $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $identity_id);
290
291      // add signature to array
292      if (!empty($sql_arr['signature']))
293      {
294        $a_signatures[$identity_id]['text'] = $sql_arr['signature'];
295        $a_signatures[$identity_id]['is_html'] = ($sql_arr['html_signature'] == 1) ? true : false;
296        if ($a_signatures[$identity_id]['is_html'])
297        {
298            $h2t = new html2text($a_signatures[$identity_id]['text'], false, false);
299            $plainTextPart = $h2t->get_text();
300            $a_signatures[$identity_id]['plain_text'] = trim($plainTextPart);
301        }
302      }
303
304      // set identity if it's one of the reply-message recipients
305      if (in_array($sql_arr['email'], $a_recipients))
306        $from_id = $sql_arr['identity_id'];
307
308      if ($compose_mode == RCUBE_COMPOSE_REPLY && is_array($MESSAGE['FROM']))
309        $MESSAGE['FROM'][] = $sql_arr['email'];
310
311      if ($compose_mode == RCUBE_COMPOSE_DRAFT && strstr($MESSAGE['headers']->from, $sql_arr['email']))
312        $from_id = $sql_arr['identity_id'];
313    }
314
315    // overwrite identity selection with post parameter
316    if (isset($_POST['_from']))
317      $from_id = get_input_value('_from', RCUBE_INPUT_POST);
318
319    $out = $select_from->show($from_id);
320
321    // add signatures to client
322    $OUTPUT->set_env('signatures', $a_signatures);
323  }
324  else
325  {
326    $input_from = new textfield($field_attrib);
327    $out = $input_from->show($_POST['_from']);
328  }
329 
330  if ($form_start)
331    $out = $form_start.$out;
332
333  return $out;
334}
335
336
337function rcmail_compose_body($attrib)
338{
339  global $CONFIG, $OUTPUT, $MESSAGE, $compose_mode;
340 
341  list($form_start, $form_end) = get_form_tags($attrib);
342  unset($attrib['form']);
343 
344  if (empty($attrib['id']))
345    $attrib['id'] = 'rcmComposeMessage';
346
347  $attrib['name'] = '_message';
348
349  if ($CONFIG['htmleditor'])
350    $isHtml = true;
351  else
352    $isHtml = false;
353
354  $body = '';
355
356  // use posted message body
357  if (!empty($_POST['_message']))
358    {
359    $body = get_input_value('_message', RCUBE_INPUT_POST, TRUE);
360    }
361  // compose reply-body
362  else if ($compose_mode == RCUBE_COMPOSE_REPLY)
363    {
364    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
365    if ($hasHtml && $CONFIG['htmleditor'])
366      {
367      $body = rcmail_first_html_part($MESSAGE);
368      $isHtml = true;
369      }
370    else
371      {
372      $body = rcmail_first_text_part($MESSAGE);
373      $isHtml = false;
374      }
375
376    $body = rcmail_create_reply_body($body, $isHtml);
377    }
378  // forward message body inline
379  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
380    {
381    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
382    if ($hasHtml && $CONFIG['htmleditor'])
383      {
384      $body = rcmail_first_html_part($MESSAGE);
385      $isHtml = true;
386      }
387    else
388      {
389      $body = rcmail_first_text_part($MESSAGE);
390      $isHtml = false;
391      }
392
393    $body = rcmail_create_forward_body($body, $isHtml);
394    }
395  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
396    {
397    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
398    if ($hasHtml && $CONFIG['htmleditor'])
399      {
400      $body = rcmail_first_html_part($MESSAGE);
401      $isHtml = true;
402      }
403    else
404      {
405      $body = rcmail_first_text_part($MESSAGE);
406      $isHtml = false;
407      }
408
409    $body = rcmail_create_draft_body($body, $isHtml);
410    }
411
412  $OUTPUT->include_script('tiny_mce/tiny_mce.js');
413  $OUTPUT->include_script("editor.js");
414  $OUTPUT->add_script('rcmail_editor_init("$__skin_path");');
415
416  $out = $form_start ? "$form_start\n" : '';
417
418  $saveid = new hiddenfield(array('name' => '_draft_saveid', 'value' => $compose_mode==RCUBE_COMPOSE_DRAFT ? str_replace(array('<','>'), "", $MESSAGE['headers']->messageID) : ''));
419  $out .= $saveid->show();
420
421  $drafttoggle = new hiddenfield(array('name' => '_draft', 'value' => 'yes'));
422  $out .= $drafttoggle->show();
423
424  $msgtype = new hiddenfield(array('name' => '_is_html', 'value' => ($isHtml?"1":"0")));
425  $out .= $msgtype->show();
426
427  // If desired, set this text area to be editable by TinyMCE
428  if ($isHtml)
429    $attrib['mce_editable'] = "true";
430  $textarea = new textarea($attrib);
431  $out .= $textarea->show($body);
432  $out .= $form_end ? "\n$form_end" : '';
433
434  // include GoogieSpell
435  if (!empty($CONFIG['enable_spellcheck']) && !$isHtml)
436    {
437    $lang_set = '';
438    if (!empty($CONFIG['spellcheck_languages']) && is_array($CONFIG['spellcheck_languages']))
439      $lang_set = "googie.setLanguages(".array2js($CONFIG['spellcheck_languages']).");\n";
440   
441    $OUTPUT->include_script('googiespell.js');
442    $OUTPUT->add_script(sprintf(
443      "var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
444      "googie.lang_chck_spell = \"%s\";\n".
445      "googie.lang_rsm_edt = \"%s\";\n".
446      "googie.lang_close = \"%s\";\n".
447      "googie.lang_revert = \"%s\";\n".
448      "googie.lang_no_error_found = \"%s\";\n%s".
449      "googie.setCurrentLanguage('%s');\n".
450      "googie.decorateTextarea('%s');\n".
451      "%s.set_env('spellcheck', googie);",
452      $GLOBALS['COMM_PATH'],
453      JQ(Q(rcube_label('checkspelling'))),
454      JQ(Q(rcube_label('resumeediting'))),
455      JQ(Q(rcube_label('close'))),
456      JQ(Q(rcube_label('revertto'))),
457      JQ(Q(rcube_label('nospellerrors'))),
458      $lang_set,
459      substr($_SESSION['user_lang'], 0, 2),
460      $attrib['id'],
461      JS_OBJECT_NAME), 'foot');
462
463    rcube_add_label('checking');
464    }
465 
466  $out .= "\n".'<iframe name="savetarget" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
467
468  return $out;
469}
470
471
472function rcmail_create_reply_body($body, $bodyIsHtml)
473{
474  global $IMAP, $MESSAGE;
475
476  if (! $bodyIsHtml)
477  {
478    // soft-wrap message first
479    $body = wordwrap($body, 75);
480 
481    // split body into single lines
482    $a_lines = preg_split('/\r?\n/', $body);
483 
484    // add > to each line
485    for($n=0; $n<sizeof($a_lines); $n++)
486    {
487      if (strpos($a_lines[$n], '>')===0)
488        $a_lines[$n] = '>'.$a_lines[$n];
489      else
490        $a_lines[$n] = '> '.$a_lines[$n];
491    }
492 
493    $body = join("\n", $a_lines);
494
495    // add title line
496    $prefix = sprintf("\n\n\nOn %s, %s wrote:\n",
497             $MESSAGE['headers']->date,
498             $IMAP->decode_header($MESSAGE['headers']->from));
499
500    // try to remove the signature
501    if ($sp = strrstr($body, '-- '))
502      {
503      if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r")
504        $body = substr($body, 0, $sp-1);
505      }
506    $suffix = '';
507  }
508  else
509  {
510    $prefix = sprintf("<br><br>On %s, %s wrote:<br><blockquote type=\"cite\" " .
511                      "style=\"padding-left: 5px; border-left: #1010ff 2px solid; " .
512                      "margin-left: 5px; width: 100%%\">",
513                      $MESSAGE['headers']->date,
514                      $IMAP->decode_header($MESSAGE['headers']->from));
515
516    $suffix = "</blockquote>";
517  }
518
519  return $prefix.$body.$suffix;
520}
521
522
523function rcmail_create_forward_body($body, $bodyIsHtml)
524{
525  global $IMAP, $MESSAGE;
526
527  if (! $bodyIsHtml)
528  {
529    // soft-wrap message first
530    $body = wordwrap($body, 80);
531 
532    $prefix = sprintf("\n\n\n-------- Original Message --------\nSubject: %s\nDate: %s\nFrom: %s\nTo: %s\n\n",
533                     $MESSAGE['subject'],
534                     $MESSAGE['headers']->date,
535                     $IMAP->decode_header($MESSAGE['headers']->from),
536                     $IMAP->decode_header($MESSAGE['headers']->to));
537  }
538  else
539  {
540    $prefix = sprintf(
541        "<br><br>-------- Original Message --------" .
542        "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tbody>" .
543        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Subject: </th><td>%s</td></tr>" .
544        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Date: </th><td>%s</td></tr>" .
545        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">From: </th><td>%s</td></tr>" .
546        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">To: </th><td>%s</td></tr>" .
547        "</tbody></table><br>",
548                     Q($MESSAGE['subject']),
549                     Q($MESSAGE['headers']->date),
550                     Q($IMAP->decode_header($MESSAGE['headers']->from)),
551                     Q($IMAP->decode_header($MESSAGE['headers']->to)));
552  }
553
554  // add attachments
555  if (!isset($_SESSION['compose']['forward_attachments']) && is_array($MESSAGE['parts']))
556    rcmail_write_compose_attachments($MESSAGE);
557   
558  return $prefix.$body;
559}
560
561
562function rcmail_create_draft_body($body, $bodyIsHtml)
563{
564  global $IMAP, $MESSAGE;
565   
566  // add attachments
567  if (!isset($_SESSION['compose']['forward_attachments']) &&
568      is_array($MESSAGE['parts']) && sizeof($MESSAGE['parts'])>1)
569    rcmail_write_compose_attachments($MESSAGE);
570
571  return $body;
572}
573 
574 
575function rcmail_write_compose_attachments(&$message)
576{
577  global $IMAP, $CONFIG;
578
579  $temp_dir = unslashify($CONFIG['temp_dir']);
580
581  if (!is_array($_SESSION['compose']['attachments']))
582    $_SESSION['compose']['attachments'] = array();
583 
584  foreach ($message['parts'] as $pid => $part)
585  {
586    if ($part->ctype_primary != 'message' && $part->ctype_primary != 'text' &&
587        ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id'] ||
588         (empty($part->disposition) && $part->filename)))
589    {
590      $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
591      if ($fp = fopen($tmp_path, 'w'))
592      {
593        fwrite($fp, $IMAP->get_message_part($message['UID'], $pid, $part->encoding));
594        fclose($fp);
595       
596        $_SESSION['compose']['attachments'][] = array(
597          'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
598          'name' => $part->filename,
599          'path' => $tmp_path
600          );
601      }
602    }
603  }
604       
605  $_SESSION['compose']['forward_attachments'] = TRUE;
606}
607
608
609function rcmail_compose_subject($attrib)
610{
611  global $CONFIG, $MESSAGE, $compose_mode;
612 
613  list($form_start, $form_end) = get_form_tags($attrib);
614  unset($attrib['form']);
615 
616  $attrib['name'] = '_subject';
617  $textfield = new textfield($attrib);
618
619  $subject = '';
620
621  // use subject from post
622  if (isset($_POST['_subject']))
623    $subject = get_input_value('_subject', RCUBE_INPUT_POST, TRUE);
624   
625  // create a reply-subject
626  else if ($compose_mode == RCUBE_COMPOSE_REPLY)
627  {
628    if (eregi('^re:', $MESSAGE['subject']))
629      $subject = $MESSAGE['subject'];
630    else
631      $subject = 'Re: '.$MESSAGE['subject'];
632  }
633
634  // create a forward-subject
635  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
636  {
637    if (eregi('^fwd:', $MESSAGE['subject']))
638      $subject = $MESSAGE['subject'];
639    else
640      $subject = 'Fwd: '.$MESSAGE['subject'];
641  }
642
643  // creeate a draft-subject
644  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
645    $subject = $MESSAGE['subject'];
646 
647  $out = $form_start ? "$form_start\n" : '';
648  $out .= $textfield->show($subject);
649  $out .= $form_end ? "\n$form_end" : '';
650         
651  return $out;
652}
653
654
655function rcmail_compose_attachment_list($attrib)
656{
657  global $OUTPUT, $CONFIG;
658 
659  // add ID if not given
660  if (!$attrib['id'])
661    $attrib['id'] = 'rcmAttachmentList';
662 
663  // allow the following attributes to be added to the <ul> tag
664  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
665 
666  $out = '<ul'. $attrib_str . ">\n";
667 
668  if (is_array($_SESSION['compose']['attachments']))
669  {
670    if ($attrib['deleteicon'])
671      $button = sprintf('<img src="%s%s" alt="%s" border="0" style="padding-right:2px;vertical-align:middle" />',
672                        $CONFIG['skin_path'],
673                        $attrib['deleteicon'],
674                        rcube_label('delete'));
675    else
676      $button = rcube_label('delete');
677
678    foreach ($_SESSION['compose']['attachments'] as $id => $a_prop)
679      $out .= sprintf('<li id="rcmfile%d"><a href="#delete" onclick="return %s.command(\'remove-attachment\',\'rcmfile%d\', this)" title="%s">%s</a>%s</li>',
680                      $id,
681                      JS_OBJECT_NAME,
682                      $id,
683                      Q(rcube_label('delete')),
684                      $button,
685                      Q($a_prop['name']));
686  }
687
688  $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
689   
690  $out .= '</ul>';
691  return $out;
692}
693
694
695function rcmail_compose_attachment_form($attrib)
696{
697  global $OUTPUT, $SESS_HIDDEN_FIELD;
698
699  // add ID if not given
700  if (!$attrib['id'])
701    $attrib['id'] = 'rcmUploadbox';
702 
703  // allow the following attributes to be added to the <div> tag
704  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style'));
705  $input_field = rcmail_compose_attachment_field(array());
706  $label_send = rcube_label('upload');
707  $label_close = rcube_label('close');
708  $js_instance = JS_OBJECT_NAME;
709 
710  $out = <<<EOF
711<div$attrib_str>
712<form action="./" method="post" enctype="multipart/form-data">
713$SESS_HIDDEN_FIELD
714$input_field<br />
715<input type="button" value="$label_close" class="button" onclick="document.getElementById('$attrib[id]').style.visibility='hidden'" />
716<input type="button" value="$label_send" class="button" onclick="$js_instance.command('send-attachment', this.form)" />
717</form>
718</div>
719EOF;
720
721 
722  $OUTPUT->add_gui_object('uploadbox', $attrib['id']);
723  return $out;
724}
725
726
727function rcmail_compose_attachment_field($attrib)
728{
729  // allow the following attributes to be added to the <input> tag
730  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'size'));
731 
732  $out = '<input type="file" name="_attachments[]"'. $attrib_str . " />";
733  return $out;
734}
735
736
737function rcmail_priority_selector($attrib)
738{
739  list($form_start, $form_end) = get_form_tags($attrib);
740  unset($attrib['form']);
741 
742  $attrib['name'] = '_priority';
743  $selector = new select($attrib);
744
745  $selector->add(array(rcube_label('lowest'),
746                       rcube_label('low'),
747                       rcube_label('normal'),
748                       rcube_label('high'),
749                       rcube_label('highest')),
750                 array(5, 4, 0, 2, 1));
751                 
752  $sel = isset($_POST['_priority']) ? $_POST['_priority'] : 0;
753
754  $out = $form_start ? "$form_start\n" : '';
755  $out .= $selector->show($sel);
756  $out .= $form_end ? "\n$form_end" : '';
757         
758  return $out;
759}
760
761
762function rcmail_receipt_checkbox($attrib)
763{
764  list($form_start, $form_end) = get_form_tags($attrib);
765  unset($attrib['form']);
766 
767  if (!isset($attrib['id']))
768    $attrib['id'] = 'receipt'; 
769
770  $attrib['name'] = '_receipt';
771  $attrib['value'] = '1';
772  $checkbox = new checkbox($attrib);
773
774  $out = $form_start ? "$form_start\n" : '';
775  $out .= $checkbox->show(0);
776  $out .= $form_end ? "\n$form_end" : '';
777
778  return $out;
779}
780
781
782function rcmail_editor_selector($attrib)
783{
784  global $CONFIG, $MESSAGE, $compose_mode;
785
786  $choices = array(
787    'html'  => 'htmltoggle',
788    'plain' => 'plaintoggle'
789  );
790
791  // determine whether HTML or plain text should be checked
792  if ($CONFIG['htmleditor'])
793    $useHtml = true;
794  else
795    $useHtml = false;
796
797  if ($compose_mode == RCUBE_COMPOSE_REPLY ||
798      $compose_mode == RCUBE_COMPOSE_FORWARD ||
799      $compose_mode == RCUBE_COMPOSE_DRAFT)
800  {
801    $hasHtml = rcmail_has_html_part($MESSAGE['parts']);
802    $useHtml = ($hasHtml && $CONFIG['htmleditor']);
803  }
804
805  $selector = '';
806 
807  $attrib['name'] = '_editorSelect';
808  $attrib['onchange'] = 'return rcmail_toggle_editor(this)';
809  foreach ($choices as $value => $text)
810  {
811    $checked = '';
812    if ((($value == 'html') && $useHtml) ||
813        (($value != 'html') && !$useHtml))
814      $attrib['checked'] = 'true';
815    else
816      unset($attrib['checked']);
817
818    $attrib['id'] = '_' . $value;
819    $rb = new radiobutton($attrib);
820    $selector .= sprintf("%s<label for=\"%s\">%s</label>",
821                         $rb->show($value),
822                         $attrib['id'],
823                         rcube_label($text));
824  }
825
826  return $selector;
827}
828
829
830function get_form_tags($attrib)
831{
832  global $CONFIG, $OUTPUT, $MESSAGE_FORM, $SESS_HIDDEN_FIELD; 
833
834  $form_start = '';
835  if (!strlen($MESSAGE_FORM))
836  {
837    $hiddenfields = new hiddenfield(array('name' => '_task', 'value' => $GLOBALS['_task']));
838    $hiddenfields->add(array('name' => '_action', 'value' => 'send'));
839
840    $form_start = empty($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
841    $form_start .= "\n$SESS_HIDDEN_FIELD\n";
842    $form_start .= $hiddenfields->show();
843  }
844   
845  $form_end = (strlen($MESSAGE_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
846  $form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
847 
848  if (!strlen($MESSAGE_FORM))
849    $OUTPUT->add_gui_object('messageform', $form_name);
850 
851  $MESSAGE_FORM = $form_name;
852
853  return array($form_start, $form_end); 
854}
855
856
857// register UI objects
858$OUTPUT->add_handlers(array(
859  'composeheaders' => 'rcmail_compose_headers',
860  'composesubject' => 'rcmail_compose_subject',
861  'composebody' => 'rcmail_compose_body',
862  'composeattachmentlist' => 'rcmail_compose_attachment_list',
863  'composeattachmentform' => 'rcmail_compose_attachment_form',
864  'composeattachment' => 'rcmail_compose_attachment_field',
865  'priorityselector' => 'rcmail_priority_selector',
866  'editorselector' => 'rcmail_editor_selector',
867  'receiptcheckbox' => 'rcmail_receipt_checkbox',
868));
869
870/****** get contacts for this user and add them to client scripts ********/
871
872require_once('include/rcube_contacts.inc');
873require_once('include/rcube_ldap.inc');
874
875$CONTACTS = new rcube_contacts($DB, $USER->ID);
876$CONTACTS->set_pagesize(1000);
877
878$a_contacts = array();
879                                   
880if ($result = $CONTACTS->list_records())
881  {
882  while ($sql_arr = $result->iterate())
883    if ($sql_arr['email'])
884      $a_contacts[] = format_email_recipient($sql_arr['email'], JQ($sql_arr['name']));
885  }
886if (isset($CONFIG['ldap_public']))
887  {
888  /* LDAP autocompletion */
889  foreach ($CONFIG['ldap_public'] as $ldapserv_config)
890    {
891    if ($ldapserv_config['fuzzy_search'] != 1)
892      {
893      continue;
894          }
895         
896    $LDAP = new rcube_ldap($ldapserv_config);
897    $LDAP->connect();
898    $LDAP->set_pagesize(1000);
899 
900    $results = $LDAP->search($ldapserv_config['mail_field'], "");
901 
902    for ($i = 0; $i < $results->count; $i++)
903          {
904          if ($results->records[$i]['email'] != '')
905            {
906            $email = $results->records[$i]['email'];
907            $name = $results->records[$i]['name'];
908                 
909            $a_contacts[] = format_email_recipient($email, JQ($name));
910            }
911          }
912    $LDAP->close();
913    }
914  }
915if ($a_contacts)
916  {
917        $OUTPUT->set_env('contacts', $a_contacts);
918  }
919parse_template('compose');
920?>
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