source: subversion/trunk/roundcubemail/program/steps/mail/show.inc

Last change on this file was 6073, checked in by alec, 13 months ago
  • Merge devel-framework branch, resolved conflicts
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 9.2 KB
Line 
1<?php
2
3/*
4 +-----------------------------------------------------------------------+
5 | program/steps/mail/show.inc                                           |
6 |                                                                       |
7 | This file is part of the Roundcube Webmail client                     |
8 | Copyright (C) 2005-2009, The Roundcube Dev Team                       |
9 |                                                                       |
10 | Licensed under the GNU General Public License version 3 or            |
11 | any later version with exceptions for skins & plugins.                |
12 | See the README file for a full license statement.                     |
13 |                                                                       |
14 | PURPOSE:                                                              |
15 |   Display a mail message similar as a usual mail application does     |
16 |                                                                       |
17 +-----------------------------------------------------------------------+
18 | Author: Thomas Bruederli <roundcube@gmail.com>                        |
19 +-----------------------------------------------------------------------+
20
21 $Id$
22
23*/
24
25$PRINT_MODE = $RCMAIL->action=='print' ? TRUE : FALSE;
26
27// similar code as in program/steps/mail/get.inc
28if ($uid = get_input_value('_uid', RCUBE_INPUT_GET)) {
29  $MESSAGE = new rcube_message($uid);
30
31  // if message not found (wrong UID)...
32  if (empty($MESSAGE->headers)) {
33    rcmail_message_error($uid);
34  }
35
36  $mbox_name = $RCMAIL->storage->get_folder();
37
38  // show images?
39  rcmail_check_safe($MESSAGE);
40
41  // set message charset as default
42  if (!empty($MESSAGE->headers->charset))
43    $RCMAIL->storage->set_charset($MESSAGE->headers->charset);
44
45  $OUTPUT->set_pagetitle(abbreviate_string($MESSAGE->subject, 128, '...', true));
46
47  // give message uid to the client
48  $OUTPUT->set_env('uid', $MESSAGE->uid);
49  // set environement
50  $OUTPUT->set_env('safemode', $MESSAGE->is_safe);
51  $OUTPUT->set_env('sender', $MESSAGE->sender['string']);
52  $OUTPUT->set_env('permaurl', rcmail_url('show', array('_uid' => $MESSAGE->uid, '_mbox' => $mbox_name)));
53  $OUTPUT->set_env('delimiter', $RCMAIL->storage->get_hierarchy_delimiter());
54  $OUTPUT->set_env('mailbox', $mbox_name);
55
56  // mimetypes supported by the browser (default settings)
57  $mimetypes = $RCMAIL->config->get('client_mimetypes', 'text/plain,text/html,text/xml,image/jpeg,image/gif,image/png,application/x-javascript,application/pdf,application/x-shockwave-flash');
58  $OUTPUT->set_env('mimetypes', is_string($mimetypes) ? explode(',', $mimetypes) : (array)$mimetypes);
59
60  if ($CONFIG['drafts_mbox'])
61    $OUTPUT->set_env('drafts_mailbox', $CONFIG['drafts_mbox']);
62  if ($CONFIG['trash_mbox'])
63    $OUTPUT->set_env('trash_mailbox', $CONFIG['trash_mbox']);
64  if ($CONFIG['junk_mbox'])
65    $OUTPUT->set_env('junk_mailbox', $CONFIG['junk_mbox']);
66  if ($CONFIG['delete_junk'])
67    $OUTPUT->set_env('delete_junk', true);
68  if ($CONFIG['flag_for_deletion'])
69    $OUTPUT->set_env('flag_for_deletion', true);
70  if ($CONFIG['read_when_deleted'])
71    $OUTPUT->set_env('read_when_deleted', true);
72  if ($CONFIG['skip_deleted'])
73    $OUTPUT->set_env('skip_deleted', true);
74  if ($CONFIG['display_next'])
75    $OUTPUT->set_env('display_next', true);
76  if ($MESSAGE->headers->others['list-post'])
77    $OUTPUT->set_env('list_post', true);
78  if ($CONFIG['forward_attachment'])
79    $OUTPUT->set_env('forward_attachment', true);
80
81  if (!$OUTPUT->ajax_call)
82    $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash',
83      'movingmessage', 'deletingmessage');
84
85  // check for unset disposition notification
86  if ($MESSAGE->headers->mdn_to
87      && empty($MESSAGE->headers->flags['MDNSENT'])
88      && empty($MESSAGE->headers->flags['SEEN'])
89      && ($RCMAIL->storage->check_permflag('MDNSENT') || $RCMAIL->storage->check_permflag('*'))
90      && $mbox_name != $CONFIG['drafts_mbox']
91      && $mbox_name != $CONFIG['sent_mbox']
92  ) {
93    $mdn_cfg = intval($CONFIG['mdn_requests']);
94
95    if ($mdn_cfg == 1 || (($mdn_cfg == 3 || $mdn_cfg ==  4) && rcmail_contact_exists($MESSAGE->sender['mailto']))) {
96      // Send MDN
97      if (rcmail_send_mdn($MESSAGE, $smtp_error))
98        $OUTPUT->show_message('receiptsent', 'confirmation');
99      else if ($smtp_error)
100        $OUTPUT->show_message($smtp_error['label'], 'error', $smtp_error['vars']);
101      else
102        $OUTPUT->show_message('errorsendingreceipt', 'error');
103    }
104    else if ($mdn_cfg != 2 && $mdn_cfg != 4) {
105      // Ask user
106      $OUTPUT->add_label('mdnrequest');
107      $OUTPUT->set_env('mdn_request', true);
108    }
109  }
110
111  if (empty($MESSAGE->headers->flags['SEEN'])
112    && ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($CONFIG['preview_pane_mark_read']) == 0))
113  ) {
114    $RCMAIL->plugins->exec_hook('message_read', array('uid' => $MESSAGE->uid,
115      'mailbox' => $mbox_name, 'message' => $MESSAGE));
116  }
117}
118
119
120
121function rcmail_message_attachments($attrib)
122{
123  global $PRINT_MODE, $MESSAGE;
124
125  $out = $ol = '';
126
127  if (sizeof($MESSAGE->attachments)) {
128    foreach ($MESSAGE->attachments as $attach_prop) {
129      $filename = $attach_prop->filename;
130      if (empty($filename) && $attach_prop->mimetype == 'text/html') {
131        $filename = rcube_label('htmlmessage');
132      }
133
134      if ($PRINT_MODE) {
135        $ol .= html::tag('li', null, sprintf("%s (%s)", Q($filename), Q(show_bytes($attach_prop->size))));
136      }
137      else {
138        if (mb_strlen($filename) > 50) {
139          $filename = abbreviate_string($filename, 50);
140          $title = $filename;
141        }
142        else {
143          $title = '';
144        }
145
146        $ol .= html::tag('li', rcmail_filetype2classname($attach_prop->mimetype, $filename),
147          html::a(array(
148            'href' => $MESSAGE->get_part_url($attach_prop->mime_id, false),
149            'onclick' => sprintf(
150              'return %s.command(\'load-attachment\',{part:\'%s\', mimetype:\'%s\'},this)',
151              JS_OBJECT_NAME,
152              $attach_prop->mime_id,
153              rcmail_fix_mimetype($attach_prop->mimetype)),
154              'title' => Q($title),
155            ),
156            Q($filename)));
157      }
158    }
159
160    $out = html::tag('ul', $attrib, $ol, html::$common_attrib);
161  }
162
163  return $out;
164}
165
166function rcmail_remote_objects_msg()
167{
168  global $MESSAGE, $RCMAIL;
169
170  $attrib['id']    = 'remote-objects-message';
171  $attrib['class'] = 'notice';
172  $attrib['style'] = 'display: none';
173
174  $msg = Q(rcube_label('blockedimages')) . '&nbsp;';
175  $msg .= html::a(array('href' => "#loadimages", 'onclick' => JS_OBJECT_NAME.".command('load-images')"), Q(rcube_label('showimages')));
176
177  // add link to save sender in addressbook and reload message
178  if ($MESSAGE->sender['mailto'] && $RCMAIL->config->get('show_images') == 1) {
179    $msg .= ' ' . html::a(array('href' => "#alwaysload", 'onclick' => JS_OBJECT_NAME.".command('always-load')", 'style' => "white-space:nowrap"),
180      Q(rcube_label(array('name' => 'alwaysshow', 'vars' => array('sender' => $MESSAGE->sender['mailto'])))));
181  }
182
183  $RCMAIL->output->add_gui_object('remoteobjectsmsg', $attrib['id']);
184  return html::div($attrib, $msg);
185}
186
187function rcmail_message_buttons()
188{
189  global $MESSAGE, $RCMAIL, $CONFIG;
190
191  $mbox  = $RCMAIL->storage->get_folder();
192  $delim = $RCMAIL->storage->get_hierarchy_delimiter();
193  $dbox  = $CONFIG['drafts_mbox'];
194
195  // the message is not a draft
196  if ($mbox != $dbox && strpos($mbox, $dbox.$delim) !== 0) {
197    return '';
198  }
199
200  $attrib['id']    = 'message-buttons';
201  $attrib['class'] = 'notice';
202
203  $msg = Q(rcube_label('isdraft')) . '&nbsp;';
204  $msg .= html::a(array('href' => "#edit", 'onclick' => JS_OBJECT_NAME.".command('edit')"), Q(rcube_label('edit')));
205
206  return html::div($attrib, $msg);
207}
208
209function rcmail_message_objects($attrib)
210{
211  global $RCMAIL, $MESSAGE;
212
213  if (!$attrib['id'])
214    $attrib['id'] = 'message-objects';
215
216  $content = array(
217    rcmail_message_buttons(),
218    rcmail_remote_objects_msg(),
219  );
220
221  $plugin = $RCMAIL->plugins->exec_hook('message_objects',
222    array('content' => $content, 'message' => $MESSAGE));
223
224  $content = implode("\n", $plugin['content']);
225
226  return html::div($attrib, $content);
227}
228
229function rcmail_contact_exists($email)
230{
231  global $RCMAIL;
232
233  if ($email) {
234    // @TODO: search in all address books?
235    $CONTACTS = $RCMAIL->get_address_book(null, true);
236    $existing = $CONTACTS->search('email', $email, true, false);
237    if ($existing->count)
238      return true;
239  }
240
241  return false;
242}
243
244
245$OUTPUT->add_handlers(array(
246  'messageattachments' => 'rcmail_message_attachments',
247  'mailboxname' => 'rcmail_mailbox_name_display',
248  'messageobjects' => 'rcmail_message_objects',
249));
250
251
252if ($RCMAIL->action=='print' && $OUTPUT->template_exists('messageprint'))
253  $OUTPUT->send('messageprint', false);
254else if ($RCMAIL->action=='preview' && $OUTPUT->template_exists('messagepreview'))
255  $OUTPUT->send('messagepreview', false);
256else
257  $OUTPUT->send('message', false);
258
259
260// mark message as read
261if ($MESSAGE && $MESSAGE->headers && empty($MESSAGE->headers->flags['SEEN']) &&
262  ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($CONFIG['preview_pane_mark_read']) == 0)))
263{
264  if ($RCMAIL->storage->set_flag($MESSAGE->uid, 'SEEN')) {
265    if ($count = rcmail_get_unseen_count($mbox_name)) {
266      rcmail_set_unseen_count($mbox_name, $count - 1);
267    }
268  }
269}
270
271exit;
272
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