source: subversion/trunk/roundcubemail/program/steps/mail/compose.inc @ 1423

Last change on this file since 1423 was 1423, checked in by alec, 5 years ago

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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) 2005-2008, 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
22// define constants for message compose mode
23define('RCUBE_COMPOSE_REPLY', 0x0106);
24define('RCUBE_COMPOSE_FORWARD', 0x0107);
25define('RCUBE_COMPOSE_DRAFT', 0x0108);
26
27
28// remove an attachment
29if ($RCMAIL->action=='remove-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_POST['_file'], $regs))
30{
31  $id = $regs[1];
32  if (is_array($_SESSION['compose']['attachments'][$id]))
33  {
34    @unlink($_SESSION['compose']['attachments'][$id]['path']);
35    $_SESSION['compose']['attachments'][$id] = NULL;
36    $OUTPUT->command('remove_from_attachment_list', "rcmfile$id");
37    $OUTPUT->send();
38    exit;
39  }
40}
41
42if ($RCMAIL->action=='display-attachment' && preg_match('/^rcmfile([0-9]+)$/', $_GET['_file'], $regs))
43{
44  $id = $regs[1];
45  if (is_array($_SESSION['compose']['attachments'][$id]))
46  {
47    $apath = $_SESSION['compose']['attachments'][$id]['path'];
48    header('Content-Type: ' . $_SESSION['compose']['attachments'][$id]['mimetype']);
49    header('Content-Length: ' . filesize($apath));
50    readfile($apath);
51  }
52  exit;
53}
54
55$MESSAGE_FORM = NULL;
56$MESSAGE = NULL;
57
58// Nothing below is called during message composition, only at "new/forward/reply/draft" initialization or
59// if a compose-ID is given (i.e. when the compose step is opened in a new window/tab).
60// Since there are many ways to leave the compose page improperly, it seems necessary to clean-up an old
61// compose when a "new/forward/reply/draft" is called - otherwise the old session attachments will appear
62
63if (!is_array($_SESSION['compose']) || $_SESSION['compose']['id'] != get_input_value('_id', RCUBE_INPUT_GET))
64{
65  rcmail_compose_cleanup();
66  $_SESSION['compose'] = array('id' => uniqid(rand()));
67}
68
69// add some labels to client
70rcube_add_label('nosubject', 'norecipientwarning', 'nosubjectwarning', 'nobodywarning', 'notsentwarning', 'savingmessage', 'sendingmessage', 'messagesaved', 'converting');
71
72// add config parameter to client script
73$OUTPUT->set_env('draft_autosave', !empty($CONFIG['drafts_mbox']) ? $CONFIG['draft_autosave'] : 0);
74
75
76// get reference message and set compose mode
77if ($msg_uid = get_input_value('_reply_uid', RCUBE_INPUT_GET))
78  $compose_mode = RCUBE_COMPOSE_REPLY;
79else if ($msg_uid = get_input_value('_forward_uid', RCUBE_INPUT_GET))
80  $compose_mode = RCUBE_COMPOSE_FORWARD;
81else if ($msg_uid = get_input_value('_draft_uid', RCUBE_INPUT_GET))
82  $compose_mode = RCUBE_COMPOSE_DRAFT;
83
84if (!empty($msg_uid))
85{
86  // similar as in program/steps/mail/show.inc
87  $MESSAGE = new rcube_message($msg_uid);
88 
89  if (!empty($MESSAGE->headers->charset))
90    $IMAP->set_charset($MESSAGE->headers->charset);
91   
92  if ($compose_mode == RCUBE_COMPOSE_REPLY)
93  {
94    $_SESSION['compose']['reply_uid'] = $msg_uid;
95    $_SESSION['compose']['reply_msgid'] = $MESSAGE->headers->messageID;
96    $_SESSION['compose']['references']  = trim($MESSAGE->headers->references . " " . $MESSAGE->headers->messageID);
97
98    if (!empty($_GET['_all']))
99      $MESSAGE->reply_all = 1;
100  }
101  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
102  {
103    $_SESSION['compose']['forward_uid'] = $msg_uid;
104  }
105  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
106  {
107    $_SESSION['compose']['draft_uid'] = $msg_uid;
108  }
109}
110
111/****** compose mode functions ********/
112
113
114function rcmail_compose_headers($attrib)
115{
116  global $IMAP, $MESSAGE, $DB, $compose_mode;
117  static $sa_recipients = array();
118
119  list($form_start, $form_end) = get_form_tags($attrib);
120 
121  $out = '';
122  $part = strtolower($attrib['part']);
123 
124  switch ($part)
125  {
126    case 'from':
127      return rcmail_compose_header_from($attrib);
128
129    case 'to':
130      $fname = '_to';
131      $header = 'to';
132     
133      // we have a set of recipients stored is session
134      if (($mailto_id = get_input_value('_mailto', RCUBE_INPUT_GET)) && $_SESSION['mailto'][$mailto_id])
135        $fvalue = $_SESSION['mailto'][$mailto_id];
136      else if (!empty($_GET['_to']))
137        $fvalue = get_input_value('_to', RCUBE_INPUT_GET);
138       
139    case 'cc':
140      if (!$fname)
141      {
142        $fname = '_cc';
143        $header = 'cc';
144      }
145    case 'bcc':
146      if (!$fname)
147      {
148        $fname = '_bcc';
149        $header = 'bcc';
150      }
151       
152      $allow_attrib = array('id', 'class', 'style', 'cols', 'rows', 'tabindex');
153      $field_type = 'html_textarea';
154      break;
155
156    case 'replyto':
157    case 'reply-to':
158      $fname = '_replyto';
159      $allow_attrib = array('id', 'class', 'style', 'size', 'tabindex');
160      $field_type = 'html_inputfield';
161      break;   
162  }
163 
164  if ($fname && !empty($_POST[$fname]))
165    $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
166
167  else if ($header && $compose_mode == RCUBE_COMPOSE_REPLY)
168  {
169    // get recipent address(es) out of the message headers
170    if ($header=='to' && !empty($MESSAGE->headers->replyto))
171      $fvalue = $MESSAGE->headers->replyto;
172
173    else if ($header=='to' && !empty($MESSAGE->headers->from))
174      $fvalue = $MESSAGE->headers->from;
175
176    // add recipent of original message if reply to all
177    else if ($header=='cc' && !empty($MESSAGE->reply_all))
178    {
179      if ($v = $MESSAGE->headers->to)
180        $fvalue .= $v;
181
182      if ($v = $MESSAGE->headers->cc)
183        $fvalue .= (!empty($fvalue) ? ', ' : '') . $v;
184    }
185
186    // split recipients and put them back together in a unique way
187    if (!empty($fvalue))
188    {
189      $to_addresses = $IMAP->decode_address_list($fvalue);
190      $fvalue = '';
191      foreach ($to_addresses as $addr_part)
192      {
193        if (!empty($addr_part['mailto']) && !in_array($addr_part['mailto'], $sa_recipients) && (!$MESSAGE->compose_from || !in_array($addr_part['mailto'], $MESSAGE->compose_from)))
194        {
195          $fvalue .= (strlen($fvalue) ? ', ':'').$addr_part['string'];
196          $sa_recipients[] = $addr_part['mailto'];
197        }
198      }
199    }
200  }
201  else if ($header && $compose_mode == RCUBE_COMPOSE_DRAFT)
202  {
203    // get drafted headers
204    if ($header=='to' && !empty($MESSAGE->headers->to))
205      $fvalue = $MESSAGE->get_header('to');
206
207    if ($header=='cc' && !empty($MESSAGE->headers->cc))
208      $fvalue = $MESSAGE->get_header('cc');
209
210    if ($header=='bcc' && !empty($MESSAGE->headers->bcc))
211      $fvalue = $MESSAGE->get_header('bcc');
212  }
213
214       
215  if ($fname && $field_type)
216  {
217    // pass the following attributes to the form class
218    $field_attrib = array('name' => $fname);
219    foreach ($attrib as $attr => $value)
220      if (in_array($attr, $allow_attrib))
221        $field_attrib[$attr] = $value;
222
223    // create teaxtarea object
224    $input = new $field_type($field_attrib);
225    $out = $input->show($fvalue);
226  }
227 
228  if ($form_start)
229    $out = $form_start.$out;
230
231  return $out; 
232}
233
234
235
236function rcmail_compose_header_from($attrib)
237{
238  global $IMAP, $MESSAGE, $DB, $USER, $OUTPUT, $compose_mode;
239   
240  // pass the following attributes to the form class
241  $field_attrib = array('name' => '_from');
242  foreach ($attrib as $attr => $value)
243    if (in_array($attr, array('id', 'class', 'style', 'size', 'tabindex')))
244      $field_attrib[$attr] = $value;
245
246  // extract all recipients of the reply-message
247  $a_recipients = array();
248  if ($compose_mode == RCUBE_COMPOSE_REPLY && is_object($MESSAGE->headers))
249  {
250    $MESSAGE->compose_from = array();
251
252    $a_to = $IMAP->decode_address_list($MESSAGE->headers->to);
253    foreach ($a_to as $addr)
254    {
255      if (!empty($addr['mailto']))
256        $a_recipients[] = $addr['mailto'];
257    }
258
259    if (!empty($MESSAGE->headers->cc))
260    {
261      $a_cc = $IMAP->decode_address_list($MESSAGE->headers->cc);
262      foreach ($a_cc as $addr)
263      {
264        if (!empty($addr['mailto']))
265          $a_recipients[] = $addr['mailto'];
266      }
267    }
268  }
269
270  // get this user's identities
271  $sql_result = $USER->list_identities();
272
273  if ($DB->num_rows($sql_result))
274  {
275    $from_id = 0;
276    $a_signatures = array();
277
278    $field_attrib['onchange'] = JS_OBJECT_NAME.".change_identity(this)";
279    $select_from = new html_select($field_attrib);
280
281    while ($sql_arr = $DB->fetch_assoc($sql_result))
282    {
283      $identity_id = $sql_arr['identity_id'];
284      $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $identity_id);
285
286      // add signature to array
287      if (!empty($sql_arr['signature']))
288      {
289        $a_signatures[$identity_id]['text'] = $sql_arr['signature'];
290        $a_signatures[$identity_id]['is_html'] = ($sql_arr['html_signature'] == 1) ? true : false;
291        if ($a_signatures[$identity_id]['is_html'])
292        {
293            $h2t = new html2text($a_signatures[$identity_id]['text'], false, false);
294            $plainTextPart = $h2t->get_text();
295            $a_signatures[$identity_id]['plain_text'] = trim(html_entity_decode($plainTextPart, ENT_NOQUOTES, 'UTF-8'));
296        }
297      }
298
299      // set identity if it's one of the reply-message recipients
300      if (in_array($sql_arr['email'], $a_recipients))
301        $from_id = $sql_arr['identity_id'];
302
303      if ($compose_mode == RCUBE_COMPOSE_REPLY && is_array($MESSAGE->compose_from))
304        $MESSAGE->compose_from[] = $sql_arr['email'];
305
306      if ($compose_mode == RCUBE_COMPOSE_DRAFT && strstr($MESSAGE->headers->from, $sql_arr['email']))
307        $from_id = $sql_arr['identity_id'];
308    }
309
310    // overwrite identity selection with post parameter
311    if (isset($_POST['_from']))
312      $from_id = get_input_value('_from', RCUBE_INPUT_POST);
313
314    $out = $select_from->show($from_id);
315
316    // add signatures to client
317    $OUTPUT->set_env('signatures', $a_signatures);
318  }
319  else
320  {
321    $input_from = new html_inputfield($field_attrib);
322    $out = $input_from->show($_POST['_from']);
323  }
324 
325  if ($form_start)
326    $out = $form_start.$out;
327
328  return $out;
329}
330
331
332function rcmail_compose_body($attrib)
333{
334  global $RCMAIL, $CONFIG, $OUTPUT, $MESSAGE, $compose_mode;
335 
336  list($form_start, $form_end) = get_form_tags($attrib);
337  unset($attrib['form']);
338 
339  if (empty($attrib['id']))
340    $attrib['id'] = 'rcmComposeMessage';
341
342  $attrib['name'] = '_message';
343
344  if ($CONFIG['htmleditor'])
345    $isHtml = true;
346  else
347    $isHtml = false;
348
349  $body = '';
350
351  // use posted message body
352  if (!empty($_POST['_message']))
353  {
354    $body = get_input_value('_message', RCUBE_INPUT_POST, true);
355  }
356  else if ($compose_mode)
357  {
358    if ($isHtml && $MESSAGE->has_html_part())
359    {
360      $body = $MESSAGE->first_html_part();
361      $isHtml = true;
362    }
363    else
364    {
365      $body = $MESSAGE->first_text_part();
366      $isHtml = false;
367    }
368   
369    // compose reply-body
370    if ($compose_mode == RCUBE_COMPOSE_REPLY)
371      $body = rcmail_create_reply_body($body, $isHtml);
372    // forward message body inline
373    else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
374      $body = rcmail_create_forward_body($body, $isHtml);
375    // load draft message body
376    else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
377      $body = rcmail_create_draft_body($body, $isHtml);
378  }
379
380  $tinylang = substr($_SESSION['language'], 0, 2);
381  if (!file_exists('program/js/tiny_mce/langs/'.$tinylang.'.js'))
382    $tinylang = 'en';
383
384  $OUTPUT->include_script('tiny_mce/tiny_mce.js');
385  $OUTPUT->include_script("editor.js");
386  $OUTPUT->add_script('rcmail_editor_init("$__skin_path", "'.$tinylang.'");');
387
388  $out = $form_start ? "$form_start\n" : '';
389
390  $saveid = new html_hiddenfield(array('name' => '_draft_saveid', 'value' => $compose_mode==RCUBE_COMPOSE_DRAFT ? str_replace(array('<','>'), "", $MESSAGE->headers->messageID) : ''));
391  $out .= $saveid->show();
392
393  $drafttoggle = new html_hiddenfield(array('name' => '_draft', 'value' => 'yes'));
394  $out .= $drafttoggle->show();
395
396  $msgtype = new html_hiddenfield(array('name' => '_is_html', 'value' => ($isHtml?"1":"0")));
397  $out .= $msgtype->show();
398
399  // If desired, set this text area to be editable by TinyMCE
400  if ($isHtml) $attrib['class'] = "mce_editor";
401  $textarea = new html_textarea($attrib);
402  $out .= $textarea->show($body);
403  $out .= $form_end ? "\n$form_end" : '';
404
405  // include GoogieSpell
406  if (!empty($CONFIG['enable_spellcheck']) && !$isHtml)
407    {
408    $lang_set = '';
409    if (!empty($CONFIG['spellcheck_languages']) && is_array($CONFIG['spellcheck_languages']))
410      $lang_set = "googie.setLanguages(".array2js($CONFIG['spellcheck_languages']).");\n";
411   
412    $OUTPUT->include_script('googiespell.js');
413    $OUTPUT->add_script(sprintf(
414      "var googie = new GoogieSpell('\$__skin_path/images/googiespell/','%s&_action=spell&lang=');\n".
415      "googie.lang_chck_spell = \"%s\";\n".
416      "googie.lang_rsm_edt = \"%s\";\n".
417      "googie.lang_close = \"%s\";\n".
418      "googie.lang_revert = \"%s\";\n".
419      "googie.lang_no_error_found = \"%s\";\n%s".
420      "googie.setCurrentLanguage('%s');\n".
421      "googie.decorateTextarea('%s');\n".
422      "%s.set_env('spellcheck', googie);",
423      $RCMAIL->comm_path,
424      JQ(Q(rcube_label('checkspelling'))),
425      JQ(Q(rcube_label('resumeediting'))),
426      JQ(Q(rcube_label('close'))),
427      JQ(Q(rcube_label('revertto'))),
428      JQ(Q(rcube_label('nospellerrors'))),
429      $lang_set,
430      substr($_SESSION['language'], 0, 2),
431      $attrib['id'],
432      JS_OBJECT_NAME), 'foot');
433
434    rcube_add_label('checking');
435    }
436 
437  $out .= "\n".'<iframe name="savetarget" src="program/blank.gif" style="width:0;height:0;border:none;visibility:hidden;"></iframe>';
438
439  return $out;
440}
441
442
443function rcmail_create_reply_body($body, $bodyIsHtml)
444{
445  global $IMAP, $MESSAGE;
446
447  if (! $bodyIsHtml)
448  {
449    // soft-wrap message first
450    $body = wordwrap($body, 75);
451 
452    // split body into single lines
453    $a_lines = preg_split('/\r?\n/', $body);
454 
455    // add > to each line
456    for($n=0; $n<sizeof($a_lines); $n++)
457    {
458      if (strpos($a_lines[$n], '>')===0)
459        $a_lines[$n] = '>'.$a_lines[$n];
460      else
461        $a_lines[$n] = '> '.$a_lines[$n];
462    }
463 
464    $body = join("\n", $a_lines);
465
466    // add title line
467    $prefix = sprintf("\n\n\nOn %s, %s wrote:\n",
468      $MESSAGE->headers->date,
469      $MESSAGE->get_header('from'));
470
471    // try to remove the signature
472    if ($sp = strrpos($body, '-- '))
473      {
474      if ($body{$sp+3}==' ' || $body{$sp+3}=="\n" || $body{$sp+3}=="\r")
475        $body = substr($body, 0, $sp-1);
476      }
477    $suffix = '';
478  }
479  else
480  {
481    $prefix = sprintf("<br /><br />On %s, %s wrote:<br />\n",
482      $MESSAGE->headers->date,
483      Q($MESSAGE->get_header('from')));
484    $prefix .= '<blockquote type="cite" style="padding-left:5px; border-left:#1010ff 2px solid; margin-left:5px; width:100%">';
485    $suffix = "</blockquote>";
486  }
487
488  return $prefix.$body.$suffix;
489}
490
491
492function rcmail_create_forward_body($body, $bodyIsHtml)
493{
494  global $IMAP, $MESSAGE;
495
496  if (!$bodyIsHtml)
497  {
498    // soft-wrap message first
499    $body = wordwrap($body, 80);
500 
501    $prefix = sprintf("\n\n\n-------- Original Message --------\nSubject: %s\nDate: %s\nFrom: %s\nTo: %s\n\n",
502      $MESSAGE->subject,
503      $MESSAGE->headers->date,
504      $MESSAGE->get_header('from'),
505      $MESSAGE->get_header('to'));
506  }
507  else
508  {
509    $prefix = sprintf(
510      "<br><br>-------- Original Message --------" .
511        "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\"><tbody>" .
512        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Subject: </th><td>%s</td></tr>" .
513        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">Date: </th><td>%s</td></tr>" .
514        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">From: </th><td>%s</td></tr>" .
515        "<tr><th align=\"right\" nowrap=\"nowrap\" valign=\"baseline\">To: </th><td>%s</td></tr>" .
516        "</tbody></table><br>",
517      Q($MESSAGE->subject),
518      Q($MESSAGE->headers->date),
519      Q($MESSAGE->get_header('from')),
520      Q($MESSAGE->get_header('to')));
521  }
522
523  // add attachments
524  if (!isset($_SESSION['compose']['forward_attachments']) && is_array($MESSAGE->mime_parts))
525    rcmail_write_compose_attachments($MESSAGE);
526   
527  return $prefix.$body;
528}
529
530
531function rcmail_create_draft_body($body, $bodyIsHtml)
532{
533  global $MESSAGE;
534 
535  /**
536   * add attachments
537   * sizeof($MESSAGE->mime_parts can be 1 - e.g. attachment, but no text!
538   */
539  if (!isset($_SESSION['compose']['forward_attachments'])
540      && is_array($MESSAGE->mime_parts)
541      && count($MESSAGE->mime_parts) > 0)
542    rcmail_write_compose_attachments($MESSAGE);
543
544  return $body;
545}
546 
547 
548function rcmail_write_compose_attachments(&$message)
549{
550  global $RCMAIL, $IMAP;
551
552  $temp_dir = unslashify($RCMAIL->config->get('temp_dir'));
553
554  if (!is_array($_SESSION['compose']['attachments']))
555    $_SESSION['compose']['attachments'] = array();
556 
557  foreach ((array)$message->mime_parts as $pid => $part)
558  {
559    if ($part->ctype_primary != 'message' &&
560        ($part->disposition=='attachment' || $part->disposition=='inline' || $part->headers['content-id'] ||
561         (empty($part->disposition) && $part->filename)))
562    {
563      $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
564      if ($fp = fopen($tmp_path, 'w'))
565      {
566        fwrite($fp, $message->get_part_content($pid));
567        fclose($fp);
568       
569        $_SESSION['compose']['attachments'][] = array(
570          'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
571          'name' => $part->filename,
572          'path' => $tmp_path
573          );
574      }
575    }
576  }
577       
578  $_SESSION['compose']['forward_attachments'] = true;
579}
580
581
582function rcmail_compose_subject($attrib)
583{
584  global $MESSAGE, $compose_mode;
585 
586  list($form_start, $form_end) = get_form_tags($attrib);
587  unset($attrib['form']);
588 
589  $attrib['name'] = '_subject';
590  $textfield = new html_inputfield($attrib);
591
592  $subject = '';
593
594  // use subject from post
595  if (isset($_POST['_subject']))
596    $subject = get_input_value('_subject', RCUBE_INPUT_POST, TRUE);
597   
598  // create a reply-subject
599  else if ($compose_mode == RCUBE_COMPOSE_REPLY)
600  {
601    if (eregi('^re:', $MESSAGE->subject))
602      $subject = $MESSAGE->subject;
603    else
604      $subject = 'Re: '.$MESSAGE->subject;
605  }
606
607  // create a forward-subject
608  else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
609  {
610    if (eregi('^fwd:', $MESSAGE->subject))
611      $subject = $MESSAGE->subject;
612    else
613      $subject = 'Fwd: '.$MESSAGE->subject;
614  }
615
616  // creeate a draft-subject
617  else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
618    $subject = $MESSAGE->subject;
619 
620  $out = $form_start ? "$form_start\n" : '';
621  $out .= $textfield->show($subject);
622  $out .= $form_end ? "\n$form_end" : '';
623         
624  return $out;
625}
626
627
628function rcmail_compose_attachment_list($attrib)
629{
630  global $OUTPUT, $CONFIG;
631 
632  // add ID if not given
633  if (!$attrib['id'])
634    $attrib['id'] = 'rcmAttachmentList';
635 
636  $out = "\n";
637 
638  if (is_array($_SESSION['compose']['attachments']))
639  {
640    if ($attrib['deleteicon'])
641      $button = html::img(array(
642        'src' => $CONFIG['skin_path'] . $attrib['deleteicon'],
643        'alt' => rcube_label('delete'),
644        'style' => "border:0;padding-right:2px;vertical-align:middle"));
645    else
646      $button = Q(rcube_label('delete'));
647
648    foreach ($_SESSION['compose']['attachments'] as $id => $a_prop)
649      $out .= html::tag('li', array('id' => "rcmfile".$id),
650        html::a(array(
651            'href' => "#delete",
652            'title' => rcube_label('delete'),
653              'onclick' => sprintf("return %s.command(\'remove-attachment\',\'rcmfile%d\', this)", JS_OBJECT_NAME, $id)),
654          $button) . Q($a_prop['name']));
655  }
656
657  $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
658   
659  return html::tag('ul', $attrib, $out, html::$common_attrib);
660}
661
662
663function rcmail_compose_attachment_form($attrib)
664{
665  global $OUTPUT;
666
667  // add ID if not given
668  if (!$attrib['id'])
669    $attrib['id'] = 'rcmUploadbox';
670 
671  $button = new html_inputfield(array('type' => 'button', 'class' => 'button'));
672 
673  $out = html::div($attrib,
674    $OUTPUT->form_tag(array('name' => 'form', 'method' => 'post', 'enctype' => 'multipart/form-data')) .
675    rcmail_compose_attachment_field(array()) . html::br() .
676    $button->show(rcube_label('close'), array('onclick' => "document.getElementById('$attrib[id]').style.visibility='hidden'")) .
677    $button->show(rcube_label('upload'), array('onclick' => JS_OBJECT_NAME . ".command('send-attachment', this.form)"))
678  );
679 
680 
681  $OUTPUT->add_gui_object('uploadbox', $attrib['id']);
682  return $out;
683}
684
685
686function rcmail_compose_attachment_field($attrib)
687{
688  // allow the following attributes to be added to the <input> tag
689  $attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'size'));
690 
691  $out = '<input type="file" name="_attachments[]"'. $attrib_str . " />";
692  return $out;
693}
694
695
696function rcmail_priority_selector($attrib)
697{
698  global $MESSAGE;
699 
700  list($form_start, $form_end) = get_form_tags($attrib);
701  unset($attrib['form']);
702 
703  $attrib['name'] = '_priority';
704  $selector = new html_select($attrib);
705
706  $selector->add(array(rcube_label('lowest'),
707                       rcube_label('low'),
708                       rcube_label('normal'),
709                       rcube_label('high'),
710                       rcube_label('highest')),
711                 array(5, 4, 0, 2, 1));
712                 
713  $sel = isset($_POST['_priority']) ? $_POST['_priority'] : intval($MESSAGE->headers->priority);
714
715  $out = $form_start ? "$form_start\n" : '';
716  $out .= $selector->show($sel);
717  $out .= $form_end ? "\n$form_end" : '';
718         
719  return $out;
720}
721
722
723function rcmail_receipt_checkbox($attrib)
724{
725  global $MESSAGE;
726 
727  list($form_start, $form_end) = get_form_tags($attrib);
728  unset($attrib['form']);
729 
730  if (!isset($attrib['id']))
731    $attrib['id'] = 'receipt'; 
732
733  $attrib['name'] = '_receipt';
734  $attrib['value'] = '1';
735  $checkbox = new html_checkbox($attrib);
736
737  $out = $form_start ? "$form_start\n" : '';
738  $out .= $checkbox->show($MESSAGE->headers->mdn_to ? 1 : 0);
739  $out .= $form_end ? "\n$form_end" : '';
740
741  return $out;
742}
743
744
745function rcmail_editor_selector($attrib)
746{
747  global $CONFIG, $MESSAGE, $compose_mode;
748
749  $choices = array(
750    'html'  => 'htmltoggle',
751    'plain' => 'plaintoggle'
752  );
753
754  // determine whether HTML or plain text should be checked
755  $useHtml = $CONFIG['htmleditor'] ? true : false;
756
757  if ($compose_mode)
758    $useHtml = ($useHtml && $MESSAGE->has_html_part());
759
760  $selector = '';
761  $chosenvalue = $useHtml ? 'html' : 'plain';
762  $radio = new html_radiobutton(array('name' => '_editorSelect', 'onclick' => 'return rcmail_toggle_editor(this)'));
763  foreach ($choices as $value => $text)
764  {
765    $attrib['id'] = '_' . $value;
766    $attrib['value'] = $value;
767    $selector .= $radio->show($chosenvalue, $attrib) . html::label($attrib['id'], Q(rcube_label($text)));
768  }
769
770  return $selector;
771}
772
773
774function get_form_tags($attrib)
775{
776  global $RCMAIL, $MESSAGE_FORM;
777
778  $form_start = '';
779  if (!strlen($MESSAGE_FORM))
780  {
781    $hiddenfields = new html_hiddenfield(array('name' => '_task', 'value' => $RCMAIL->task));
782    $hiddenfields->add(array('name' => '_action', 'value' => 'send'));
783
784    $form_start = empty($attrib['form']) ? $RCMAIL->output->form_tag(array('name' => "form", 'method' => "post")) : '';
785    $form_start .= $hiddenfields->show();
786  }
787   
788  $form_end = (strlen($MESSAGE_FORM) && !strlen($attrib['form'])) ? '</form>' : '';
789  $form_name = !empty($attrib['form']) ? $attrib['form'] : 'form';
790 
791  if (!strlen($MESSAGE_FORM))
792    $RCMAIL->output->add_gui_object('messageform', $form_name);
793 
794  $MESSAGE_FORM = $form_name;
795
796  return array($form_start, $form_end);
797}
798
799
800// register UI objects
801$OUTPUT->add_handlers(array(
802  'composeheaders' => 'rcmail_compose_headers',
803  'composesubject' => 'rcmail_compose_subject',
804  'composebody' => 'rcmail_compose_body',
805  'composeattachmentlist' => 'rcmail_compose_attachment_list',
806  'composeattachmentform' => 'rcmail_compose_attachment_form',
807  'composeattachment' => 'rcmail_compose_attachment_field',
808  'priorityselector' => 'rcmail_priority_selector',
809  'editorselector' => 'rcmail_editor_selector',
810  'receiptcheckbox' => 'rcmail_receipt_checkbox',
811));
812
813/****** get contacts for this user and add them to client scripts ********/
814
815$CONTACTS = new rcube_contacts($DB, $USER->ID);
816$CONTACTS->set_pagesize(1000);
817
818$a_contacts = array();
819                                   
820if ($result = $CONTACTS->list_records())
821  {
822  while ($sql_arr = $result->iterate())
823    if ($sql_arr['email'])
824      $a_contacts[] = format_email_recipient($sql_arr['email'], $sql_arr['name']);
825  }
826if (isset($CONFIG['ldap_public']))
827  {
828  /* LDAP autocompletion */
829  foreach ($CONFIG['ldap_public'] as $ldapserv_config)
830    {
831    if ($ldapserv_config['fuzzy_search'] != 1)
832      {
833      continue;
834          }
835         
836    $LDAP = new rcube_ldap($ldapserv_config);
837    $LDAP->connect();
838    $LDAP->set_pagesize(1000);
839 
840    $results = $LDAP->search($ldapserv_config['mail_field'], "");
841 
842    for ($i = 0; $i < $results->count; $i++)
843          {
844          if ($results->records[$i]['email'] != '')
845            {
846            $email = $results->records[$i]['email'];
847            $name = $results->records[$i]['name'];
848                 
849            $a_contacts[] = format_email_recipient($email, $name);
850            }
851          }
852    $LDAP->close();
853    }
854  }
855if ($a_contacts)
856  {
857        $OUTPUT->set_env('contacts', $a_contacts);
858  }
859$OUTPUT->send('compose');
860?>
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