| | |
| | | | program/steps/mail/show.inc | |
| | | | | |
| | | | This file is part of the Roundcube Webmail client | |
| | | | Copyright (C) 2005-2009, The Roundcube Dev Team | |
| | | | Licensed under the GNU GPL | |
| | | | Copyright (C) 2005-2013, The Roundcube Dev Team | |
| | | | | |
| | | | Licensed under the GNU General Public License version 3 or | |
| | | | any later version with exceptions for skins & plugins. | |
| | | | See the README file for a full license statement. | |
| | | | | |
| | | | PURPOSE: | |
| | | | Display a mail message similar as a usual mail application does | |
| | |
| | | +-----------------------------------------------------------------------+ |
| | | | Author: Thomas Bruederli <roundcube@gmail.com> | |
| | | +-----------------------------------------------------------------------+ |
| | | |
| | | $Id$ |
| | | |
| | | */ |
| | | |
| | | $PRINT_MODE = $RCMAIL->action=='print' ? TRUE : FALSE; |
| | | $PRINT_MODE = $RCMAIL->action == 'print' ? TRUE : FALSE; |
| | | |
| | | // Read browser capabilities and store them in session |
| | | if ($caps = rcube_utils::get_input_value('_caps', rcube_utils::INPUT_GET)) { |
| | | $browser_caps = array(); |
| | | foreach (explode(',', $caps) as $cap) { |
| | | $cap = explode('=', $cap); |
| | | $browser_caps[$cap[0]] = $cap[1]; |
| | | } |
| | | $_SESSION['browser_caps'] = $browser_caps; |
| | | } |
| | | |
| | | $uid = rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GET); |
| | | $mbox_name = $RCMAIL->storage->get_folder(); |
| | | |
| | | // similar code as in program/steps/mail/get.inc |
| | | if ($uid = get_input_value('_uid', RCUBE_INPUT_GET)) { |
| | | $MESSAGE = new rcube_message($uid); |
| | | |
| | | // if message not found (wrong UID)... |
| | | if (empty($MESSAGE->headers)) { |
| | | rcmail_message_error($uid); |
| | | } |
| | | |
| | | send_nocacheing_headers(); |
| | | |
| | | $mbox_name = $IMAP->get_mailbox_name(); |
| | | |
| | | // show images? |
| | | rcmail_check_safe($MESSAGE); |
| | | |
| | | // set message charset as default |
| | | if (!empty($MESSAGE->headers->charset)) |
| | | $IMAP->set_charset($MESSAGE->headers->charset); |
| | | |
| | | $OUTPUT->set_pagetitle(abbreviate_string($MESSAGE->subject, 128, '...', true)); |
| | | |
| | | // give message uid to the client |
| | | $OUTPUT->set_env('uid', $MESSAGE->uid); |
| | | // set environement |
| | | $OUTPUT->set_env('safemode', $MESSAGE->is_safe); |
| | | $OUTPUT->set_env('sender', $MESSAGE->sender['string']); |
| | | $OUTPUT->set_env('permaurl', rcmail_url('show', array('_uid' => $MESSAGE->uid, '_mbox' => $mbox_name))); |
| | | $OUTPUT->set_env('delimiter', $IMAP->get_hierarchy_delimiter()); |
| | | $OUTPUT->set_env('mailbox', $mbox_name); |
| | | |
| | | if ($CONFIG['trash_mbox']) |
| | | $OUTPUT->set_env('trash_mailbox', $CONFIG['trash_mbox']); |
| | | if ($CONFIG['flag_for_deletion']) |
| | | $OUTPUT->set_env('flag_for_deletion', true); |
| | | if ($CONFIG['read_when_deleted']) |
| | | $OUTPUT->set_env('read_when_deleted', true); |
| | | if ($CONFIG['skip_deleted']) |
| | | $OUTPUT->set_env('skip_deleted', true); |
| | | if ($CONFIG['display_next']) |
| | | $OUTPUT->set_env('display_next', true); |
| | | if ($MESSAGE->headers->others['list-post']) |
| | | $OUTPUT->set_env('list_post', true); |
| | | |
| | | if (!$OUTPUT->ajax_call) |
| | | $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash', |
| | | 'movingmessage', 'deletingmessage'); |
| | | |
| | | // check for unset disposition notification |
| | | if ($MESSAGE->headers->mdn_to && |
| | | !$MESSAGE->headers->mdn_sent && !$MESSAGE->headers->seen && |
| | | ($IMAP->check_permflag('MDNSENT') || $IMAP->check_permflag('*')) && |
| | | $mbox_name != $CONFIG['drafts_mbox'] && |
| | | $mbox_name != $CONFIG['sent_mbox']) |
| | | { |
| | | $mdn_cfg = intval($CONFIG['mdn_requests']); |
| | | |
| | | if ($mdn_cfg == 1 || (($mdn_cfg == 3 || $mdn_cfg == 4) && rcmail_contact_exists($MESSAGE->sender['mailto']))) { |
| | | // Send MDN |
| | | if (rcmail_send_mdn($MESSAGE, $smtp_error)) |
| | | $OUTPUT->show_message('receiptsent', 'confirmation'); |
| | | else if ($smtp_error) |
| | | $OUTPUT->show_message($smtp_error['label'], 'error', $smtp_error['vars']); |
| | | else |
| | | $OUTPUT->show_message('errorsendingreceipt', 'error'); |
| | | if ($uid) { |
| | | // set message format (need to be done before rcube_message construction) |
| | | if (!empty($_GET['_format'])) { |
| | | $prefer_html = $_GET['_format'] == 'html'; |
| | | $RCMAIL->config->set('prefer_html', $prefer_html); |
| | | $_SESSION['msg_formats'][$mbox_name.':'.$uid] = $prefer_html; |
| | | } |
| | | else if ($mdn_cfg != 2 && $mdn_cfg != 4) { |
| | | // Ask user |
| | | $OUTPUT->add_label('mdnrequest'); |
| | | $OUTPUT->set_env('mdn_request', true); |
| | | else if (isset($_SESSION['msg_formats'][$mbox_name.':'.$uid])) { |
| | | $RCMAIL->config->set('prefer_html', $_SESSION['msg_formats'][$mbox_name.':'.$uid]); |
| | | } |
| | | } |
| | | |
| | | if (!$MESSAGE->headers->seen && ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($CONFIG['preview_pane_mark_read']) == 0))) |
| | | $RCMAIL->plugins->exec_hook('message_read', array('uid' => $MESSAGE->uid, |
| | | 'mailbox' => $mbox_name, 'message' => $MESSAGE)); |
| | | $MESSAGE = new rcube_message($uid); |
| | | |
| | | // if message not found (wrong UID)... |
| | | if (empty($MESSAGE->headers)) { |
| | | rcmail_message_error($uid); |
| | | } |
| | | |
| | | |
| | | // show images? |
| | | rcmail_check_safe($MESSAGE); |
| | | |
| | | // set message charset as default |
| | | if (!empty($MESSAGE->headers->charset)) { |
| | | $RCMAIL->storage->set_charset($MESSAGE->headers->charset); |
| | | } |
| | | |
| | | $OUTPUT->set_pagetitle(abbreviate_string($MESSAGE->subject, 128, '...', true)); |
| | | |
| | | // set message environment |
| | | $OUTPUT->set_env('uid', $MESSAGE->uid); |
| | | $OUTPUT->set_env('safemode', $MESSAGE->is_safe); |
| | | $OUTPUT->set_env('sender', $MESSAGE->sender['string']); |
| | | $OUTPUT->set_env('mailbox', $mbox_name); |
| | | $OUTPUT->set_env('permaurl', $RCMAIL->url(array('_action' => 'show', '_uid' => $MESSAGE->uid, '_mbox' => $mbox_name))); |
| | | |
| | | if ($MESSAGE->headers->get('list-post', false)) { |
| | | $OUTPUT->set_env('list_post', true); |
| | | } |
| | | |
| | | // set environment |
| | | $OUTPUT->set_env('delimiter', $RCMAIL->storage->get_hierarchy_delimiter()); |
| | | |
| | | // set configuration |
| | | $RCMAIL->set_env_config(array('delete_junk', 'flag_for_deletion', 'read_when_deleted', |
| | | 'skip_deleted', 'display_next', 'compose_extwin', 'forward_attachment')); |
| | | |
| | | // set special folders |
| | | foreach (array('drafts', 'trash', 'junk') as $mbox) { |
| | | if ($folder = $RCMAIL->config->get($mbox . '_mbox')) { |
| | | $OUTPUT->set_env($mbox . '_mailbox', $folder); |
| | | } |
| | | } |
| | | |
| | | // mimetypes supported by the browser (default settings) |
| | | $mimetypes = (array)$RCMAIL->config->get('client_mimetypes'); |
| | | |
| | | // Remove unsupported types, which makes that attachment which cannot be |
| | | // displayed in a browser will be downloaded directly without displaying an overlay page |
| | | if (empty($_SESSION['browser_caps']['pdf']) && ($key = array_search('application/pdf', $mimetypes)) !== false) { |
| | | unset($mimetypes[$key]); |
| | | } |
| | | if (empty($_SESSION['browser_caps']['flash']) && ($key = array_search('application/x-shockwave-flash', $mimetypes)) !== false) { |
| | | unset($mimetypes[$key]); |
| | | } |
| | | if (empty($_SESSION['browser_caps']['tif']) && ($key = array_search('image/tiff', $mimetypes)) !== false) { |
| | | // we can convert tiff to jpeg |
| | | if (!$RCMAIL->config->get('im_convert_path')) { |
| | | unset($mimetypes[$key]); |
| | | } |
| | | } |
| | | |
| | | $OUTPUT->set_env('mimetypes', array_values($mimetypes)); |
| | | |
| | | if ($MESSAGE->has_html_part()) { |
| | | $prefer_html = $RCMAIL->config->get('prefer_html'); |
| | | $OUTPUT->set_env('optional_format', $prefer_html ? 'text' : 'html'); |
| | | } |
| | | |
| | | if (!$OUTPUT->ajax_call) { |
| | | $OUTPUT->add_label('checkingmail', 'deletemessage', 'movemessagetotrash', |
| | | 'movingmessage', 'deletingmessage', 'markingmessage', 'replyall', 'replylist'); |
| | | } |
| | | |
| | | // check for unset disposition notification |
| | | if ($MESSAGE->headers->mdn_to |
| | | && empty($MESSAGE->headers->flags['MDNSENT']) |
| | | && empty($MESSAGE->headers->flags['SEEN']) |
| | | && ($RCMAIL->storage->check_permflag('MDNSENT') || $RCMAIL->storage->check_permflag('*')) |
| | | && $mbox_name != $RCMAIL->config->get('drafts_mbox') |
| | | && $mbox_name != $RCMAIL->config->get('sent_mbox') |
| | | ) { |
| | | $mdn_cfg = intval($RCMAIL->config->get('mdn_requests')); |
| | | |
| | | if ($mdn_cfg == 1 || (($mdn_cfg == 3 || $mdn_cfg == 4) && rcmail_contact_exists($MESSAGE->sender['mailto']))) { |
| | | // Send MDN |
| | | if (rcmail_send_mdn($MESSAGE, $smtp_error)) |
| | | $OUTPUT->show_message('receiptsent', 'confirmation'); |
| | | else if ($smtp_error) |
| | | $OUTPUT->show_message($smtp_error['label'], 'error', $smtp_error['vars']); |
| | | else |
| | | $OUTPUT->show_message('errorsendingreceipt', 'error'); |
| | | } |
| | | else if ($mdn_cfg != 2 && $mdn_cfg != 4) { |
| | | // Ask user |
| | | $OUTPUT->add_label('mdnrequest'); |
| | | $OUTPUT->set_env('mdn_request', true); |
| | | } |
| | | } |
| | | |
| | | if (empty($MESSAGE->headers->flags['SEEN']) |
| | | && ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($RCMAIL->config->get('preview_pane_mark_read')) == 0)) |
| | | ) { |
| | | $RCMAIL->plugins->exec_hook('message_read', array( |
| | | 'uid' => $MESSAGE->uid, |
| | | 'mailbox' => $mbox_name, |
| | | 'message' => $MESSAGE, |
| | | )); |
| | | } |
| | | } |
| | | |
| | | |
| | | $OUTPUT->add_handlers(array( |
| | | 'messageattachments' => 'rcmail_message_attachments', |
| | | 'mailboxname' => 'rcmail_mailbox_name_display', |
| | | 'messageobjects' => 'rcmail_message_objects', |
| | | 'contactphoto' => 'rcmail_message_contactphoto', |
| | | )); |
| | | |
| | | |
| | | if ($RCMAIL->action == 'print' && $OUTPUT->template_exists('messageprint')) |
| | | $OUTPUT->send('messageprint', false); |
| | | else if ($RCMAIL->action == 'preview' && $OUTPUT->template_exists('messagepreview')) |
| | | $OUTPUT->send('messagepreview', false); |
| | | else |
| | | $OUTPUT->send('message', false); |
| | | |
| | | |
| | | // mark message as read |
| | | if ($MESSAGE && $MESSAGE->headers && empty($MESSAGE->headers->flags['SEEN']) && |
| | | ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($RCMAIL->config->get('preview_pane_mark_read')) == 0)) |
| | | ) { |
| | | if ($RCMAIL->storage->set_flag($MESSAGE->uid, 'SEEN')) { |
| | | if ($count = rcmail_get_unseen_count($mbox_name)) { |
| | | rcmail_set_unseen_count($mbox_name, $count - 1); |
| | | } |
| | | } |
| | | } |
| | | |
| | | exit; |
| | | |
| | | |
| | | |
| | | function rcmail_message_attachments($attrib) |
| | | { |
| | | global $PRINT_MODE, $MESSAGE; |
| | | global $PRINT_MODE, $MESSAGE, $RCMAIL; |
| | | |
| | | $out = $ol = ''; |
| | | $out = $ol = ''; |
| | | $attachments = array(); |
| | | |
| | | if (sizeof($MESSAGE->attachments)) { |
| | | foreach ($MESSAGE->attachments as $attach_prop) { |
| | | if ($PRINT_MODE) { |
| | | $ol .= html::tag('li', null, sprintf("%s (%s)", Q($attach_prop->filename), Q(show_bytes($attach_prop->size)))); |
| | | } |
| | | else { |
| | | if (mb_strlen($attach_prop->filename) > 50) { |
| | | $filename = abbreviate_string($attach_prop->filename, 50); |
| | | $title = $attach_prop->filename; |
| | | } |
| | | else { |
| | | $filename = $attach_prop->filename; |
| | | $title = ''; |
| | | } |
| | | if (sizeof($MESSAGE->attachments)) { |
| | | foreach ($MESSAGE->attachments as $attach_prop) { |
| | | $filename = rcmail_attachment_name($attach_prop, true); |
| | | |
| | | $ol .= html::tag('li', null, |
| | | html::a(array( |
| | | 'href' => $MESSAGE->get_part_url($attach_prop->mime_id), |
| | | 'onclick' => sprintf( |
| | | 'return %s.command(\'load-attachment\',{part:\'%s\', mimetype:\'%s\'},this)', |
| | | JS_OBJECT_NAME, |
| | | $attach_prop->mime_id, |
| | | rcmail_fix_mimetype($attach_prop->mimetype)), |
| | | 'title' => Q($title), |
| | | ), |
| | | Q($filename))); |
| | | } |
| | | if ($PRINT_MODE) { |
| | | $size = $RCMAIL->message_part_size($attach_prop); |
| | | $ol .= html::tag('li', null, rcube::Q(sprintf("%s (%s)", $filename, $size))); |
| | | } |
| | | else { |
| | | if ($attrib['maxlength'] && mb_strlen($filename) > $attrib['maxlength']) { |
| | | $title = $filename; |
| | | $filename = abbreviate_string($filename, $attrib['maxlength']); |
| | | } |
| | | else { |
| | | $title = ''; |
| | | } |
| | | |
| | | $mimetype = rcmail_fix_mimetype($attach_prop->mimetype); |
| | | $class = rcube_utils::file2class($mimetype, $filename); |
| | | $id = 'attach' . $attach_prop->mime_id; |
| | | $link = html::a(array( |
| | | 'href' => $MESSAGE->get_part_url($attach_prop->mime_id, false), |
| | | 'onclick' => sprintf('return %s.command(\'load-attachment\',\'%s\',this)', |
| | | rcmail_output::JS_OBJECT_NAME, $attach_prop->mime_id), |
| | | 'onmouseover' => $title ? '' : 'rcube_webmail.long_subject_title_ex(this, 0)', |
| | | 'title' => rcube::Q($title), |
| | | ), rcube::Q($filename)); |
| | | |
| | | $ol .= html::tag('li', array('class' => $class, 'id' => $id), $link); |
| | | |
| | | $attachments[$attach_prop->mime_id] = $mimetype; |
| | | } |
| | | } |
| | | |
| | | $out = html::tag('ul', $attrib, $ol, html::$common_attrib); |
| | | |
| | | $RCMAIL->output->set_env('attachments', $attachments); |
| | | } |
| | | |
| | | $out = html::tag('ul', $attrib, $ol, html::$common_attrib); |
| | | } |
| | | |
| | | return $out; |
| | | return $out; |
| | | } |
| | | |
| | | function rcmail_remote_objects_msg($attrib) |
| | | function rcmail_remote_objects_msg() |
| | | { |
| | | global $MESSAGE, $RCMAIL; |
| | | global $MESSAGE, $RCMAIL; |
| | | |
| | | if (!$attrib['id']) |
| | | $attrib['id'] = 'rcmremoteobjmsg'; |
| | | $attrib['id'] = 'remote-objects-message'; |
| | | $attrib['class'] = 'notice'; |
| | | $attrib['style'] = 'display: none'; |
| | | |
| | | $msg = Q(rcube_label('blockedimages')) . ' '; |
| | | $msg .= html::a(array('href' => "#loadimages", 'onclick' => JS_OBJECT_NAME.".command('load-images')"), Q(rcube_label('showimages'))); |
| | | $msg = rcube::Q($RCMAIL->gettext('blockedimages')) . ' '; |
| | | $msg .= html::a(array( |
| | | 'href' => "#loadimages", |
| | | 'onclick' => rcmail_output::JS_OBJECT_NAME.".command('load-images')" |
| | | ), |
| | | rcube::Q($RCMAIL->gettext('showimages'))); |
| | | |
| | | // add link to save sender in addressbook and reload message |
| | | if ($MESSAGE->sender['mailto'] && $RCMAIL->config->get('show_images') == 1) { |
| | | $msg .= ' ' . html::a(array('href' => "#alwaysload", 'onclick' => JS_OBJECT_NAME.".command('always-load')", 'style' => "white-space:nowrap"), |
| | | Q(rcube_label(array('name' => 'alwaysshow', 'vars' => array('sender' => $MESSAGE->sender['mailto']))))); |
| | | } |
| | | // add link to save sender in addressbook and reload message |
| | | if ($MESSAGE->sender['mailto'] && $RCMAIL->config->get('show_images') == 1) { |
| | | $msg .= ' ' . html::a(array( |
| | | 'href' => "#alwaysload", |
| | | 'onclick' => rcmail_output::JS_OBJECT_NAME.".command('always-load')", |
| | | 'style' => "white-space:nowrap" |
| | | ), |
| | | rcube::Q($RCMAIL->gettext(array('name' => 'alwaysshow', 'vars' => array('sender' => $MESSAGE->sender['mailto']))))); |
| | | } |
| | | |
| | | $RCMAIL->output->add_gui_object('remoteobjectsmsg', $attrib['id']); |
| | | return html::div($attrib, $msg); |
| | | $RCMAIL->output->add_gui_object('remoteobjectsmsg', $attrib['id']); |
| | | |
| | | return html::div($attrib, $msg); |
| | | } |
| | | |
| | | function rcmail_message_buttons() |
| | | { |
| | | global $RCMAIL; |
| | | |
| | | $mbox = $RCMAIL->storage->get_folder(); |
| | | $delim = $RCMAIL->storage->get_hierarchy_delimiter(); |
| | | $dbox = $RCMAIL->config->get('drafts_mbox'); |
| | | |
| | | // the message is not a draft |
| | | if ($mbox != $dbox && strpos($mbox, $dbox.$delim) !== 0) { |
| | | return ''; |
| | | } |
| | | |
| | | $attrib['id'] = 'message-buttons'; |
| | | $attrib['class'] = 'notice'; |
| | | |
| | | $msg = rcube::Q($RCMAIL->gettext('isdraft')) . ' '; |
| | | $msg .= html::a(array( |
| | | 'href' => "#edit", |
| | | 'onclick' => rcmail_output::JS_OBJECT_NAME.".command('edit')" |
| | | ), |
| | | rcube::Q($RCMAIL->gettext('edit'))); |
| | | |
| | | return html::div($attrib, $msg); |
| | | } |
| | | |
| | | function rcmail_message_objects($attrib) |
| | | { |
| | | global $RCMAIL, $MESSAGE; |
| | | |
| | | if (!$attrib['id']) |
| | | $attrib['id'] = 'message-objects'; |
| | | |
| | | $content = array( |
| | | rcmail_message_buttons(), |
| | | rcmail_remote_objects_msg(), |
| | | ); |
| | | |
| | | $plugin = $RCMAIL->plugins->exec_hook('message_objects', |
| | | array('content' => $content, 'message' => $MESSAGE)); |
| | | |
| | | $content = implode("\n", $plugin['content']); |
| | | |
| | | return html::div($attrib, $content); |
| | | } |
| | | |
| | | function rcmail_contact_exists($email) |
| | | { |
| | | global $RCMAIL; |
| | | global $RCMAIL; |
| | | |
| | | if ($email) { |
| | | // @TODO: search in all address books? |
| | | $CONTACTS = $RCMAIL->get_address_book(null, true); |
| | | $existing = $CONTACTS->search('email', $email, true, false); |
| | | if ($existing->count) |
| | | return true; |
| | | } |
| | | if ($email) { |
| | | // @TODO: search in all address books? |
| | | $CONTACTS = $RCMAIL->get_address_book(-1, true); |
| | | |
| | | return false; |
| | | } |
| | | |
| | | |
| | | $OUTPUT->add_handlers(array( |
| | | 'messageattachments' => 'rcmail_message_attachments', |
| | | 'mailboxname' => 'rcmail_mailbox_name_display', |
| | | 'blockedobjects' => 'rcmail_remote_objects_msg')); |
| | | |
| | | |
| | | if ($RCMAIL->action=='print' && $OUTPUT->template_exists('messageprint')) |
| | | $OUTPUT->send('messageprint', false); |
| | | else if ($RCMAIL->action=='preview' && $OUTPUT->template_exists('messagepreview')) |
| | | $OUTPUT->send('messagepreview', false); |
| | | else |
| | | $OUTPUT->send('message', false); |
| | | |
| | | |
| | | // mark message as read |
| | | if ($MESSAGE && $MESSAGE->headers && !$MESSAGE->headers->seen && |
| | | ($RCMAIL->action == 'show' || ($RCMAIL->action == 'preview' && intval($CONFIG['preview_pane_mark_read']) == 0))) |
| | | { |
| | | if ($IMAP->set_flag($MESSAGE->uid, 'SEEN')) { |
| | | if ($count = rcmail_get_unseen_count($mbox_name)) { |
| | | rcmail_set_unseen_count($mbox_name, $count - 1); |
| | | if (is_object($CONTACTS)) { |
| | | $existing = $CONTACTS->search('email', $email, true, false); |
| | | if ($existing->count) { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | return false; |
| | | } |
| | | |
| | | exit; |
| | | function rcmail_message_contactphoto($attrib) |
| | | { |
| | | global $RCMAIL, $MESSAGE; |
| | | |
| | | $placeholder = $attrib['placeholder'] ? $RCMAIL->config->get('skin_path') . $attrib['placeholder'] : null; |
| | | |
| | | if ($MESSAGE->sender) { |
| | | $photo_img = $RCMAIL->url(array( |
| | | '_task' => 'addressbook', |
| | | '_action' => 'photo', |
| | | '_email' => $MESSAGE->sender['mailto'], |
| | | '_alt' => $placeholder |
| | | )); |
| | | } |
| | | else { |
| | | $photo_img = $placeholder ? $placeholder : 'program/resources/blank.gif'; |
| | | } |
| | | |
| | | return html::img(array('src' => $photo_img) + $attrib); |
| | | } |