program/steps/mail/show.inc

   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, RoundCube Dev. - Switzerland                      |
   9  | Licensed under the GNU GPL                                            |
  10  |                                                                       |
  11  | PURPOSE:                                                              |
  12  |   Display a mail message similar as a usual mail application does     |
  13  |                                                                       |
  14  +-----------------------------------------------------------------------+
  15  | Author: Thomas Bruederli <roundcube@gmail.com>                        |
  16  +-----------------------------------------------------------------------+
  17
  18  $Id: show.inc 277 2006-07-19 19:36:35Z thomasb $
  19
  20 */
  21
  22 require_once('Mail/mimeDecode.php');
  23
  24 $PRINT_MODE = $_action=='print' ? TRUE : FALSE;
  25
  26
  27 // similar code as in program/steps/mail/get.inc
  28 if ($_GET['_uid'])
  29   {
  30   $MESSAGE = array();
  31   $MESSAGE['headers'] = $IMAP->get_headers($_GET['_uid']);
  32   $MESSAGE['source'] = rcmail_message_source($_GET['_uid']);
  33
  34   // go back to list if message not found (wrong UID)
  35   if (!$MESSAGE['headers'] || !$MESSAGE['source'])
  36     {
  37     $_action = 'list';
  38     return;
  39     }
  40
  41   $mmd = new Mail_mimeDecode($MESSAGE['source']);
  42   $MESSAGE['structure'] = $mmd->decode(array('include_bodies' => TRUE,
  43                                              'decode_headers' => FALSE,
  44                                              'decode_bodies' => FALSE));
  45
  46   $mmd->getMimeNumbers($MESSAGE['structure']);
  47
  48   $MESSAGE['subject'] = $IMAP->decode_header($MESSAGE['structure']->headers['subject']);
  49
  50   if ($MESSAGE['structure'])
  51     list($MESSAGE['parts'], $MESSAGE['attachments']) = rcmail_parse_message($MESSAGE['structure'],
  52                                                                            array('safe' => (bool)$_GET['_safe'],
  53                                                                                  'prefer_html' => $CONFIG['prefer_html'],
  54                                                                                  'get_url' => $GET_URL.'&_part=%s'));
  55   else
  56     $MESSAGE['body'] = $IMAP->get_body($_GET['_uid']);
  57
  58
  59   // mark message as read
  60   if (!$MESSAGE['headers']->seen)
  61     $IMAP->set_flag($_GET['_uid'], 'SEEN');
  62
  63   // give message uid to the client
  64   $javascript = sprintf("%s.set_env('uid', '%s');\n", $JS_OBJECT_NAME, $_GET['_uid']);
  65   $javascript .= sprintf("%s.set_env('safemode', '%b');", $JS_OBJECT_NAME, $_GET['_safe']);
  66
  67   $next = $prev = -1;
  68   // get previous and next message UID
  69   if (!($_SESSION['sort_col'] == 'date' && $_SESSION['sort_order'] == 'DESC') &&
  70       $IMAP->get_capability('sort')) {
  71       // Only if we use custom sorting
  72       $a_msg_index = $IMAP->message_index(NULL, $_SESSION['sort_col'], $_SESSION['sort_order']);
  73
  74       $MESSAGE['index'] = array_search((string)$_GET['_uid'], $a_msg_index, TRUE);
  75       $prev = isset($a_msg_index[$MESSAGE['index']-1]) ? $a_msg_index[$MESSAGE['index']-1] : -1 ;
  76       $next = isset($a_msg_index[$MESSAGE['index']+1]) ? $a_msg_index[$MESSAGE['index']+1] : -1 ;
  77   } else {
  78       // this assumes that we are sorted by date_DESC
  79       $seq = $IMAP->get_id($_GET['_uid']);
  80       $prev = $IMAP->get_uid($seq + 1);
  81       $next = $IMAP->get_uid($seq - 1);
  82       $MESSAGE['index'] = $IMAP->messagecount() - $seq;
  83   }
  84
  85   if ($prev > 0)
  86     $javascript .= sprintf("\n%s.set_env('prev_uid', '%s');", $JS_OBJECT_NAME, $prev);
  87   if ($next > 0)
  88     $javascript .= sprintf("\n%s.set_env('next_uid', '%s');", $JS_OBJECT_NAME, $next);
  89
  90   $OUTPUT->add_script($javascript);
  91   }
  92
  93
  94
  95 function rcmail_message_attachments($attrib)
  96   {
  97   global $CONFIG, $OUTPUT, $PRINT_MODE, $MESSAGE, $GET_URL, $JS_OBJECT_NAME;
  98
  99   if (sizeof($MESSAGE['attachments']))
 100     {
 101     // allow the following attributes to be added to the <ul> tag
 102     $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
 103     $out = '<ul' . $attrib_str . ">\n";
 104
 105     foreach ($MESSAGE['attachments'] as $attach_prop)
 106       {
 107       if ($PRINT_MODE)
 108         $out .= sprintf('<li>%s (%s)</li>'."\n",
 109                         $attach_prop['filename'],
 110                         show_bytes($attach_prop['size']));
 111       else
 112         $out .= sprintf('<li><a href="%s&amp;_part=%s" onclick="return %s.command(\'load-attachment\',{part:\'%s\', mimetype:\'%s\'},this)">%s</a></li>'."\n",
 113                         htmlentities($GET_URL),
 114                         $attach_prop['part_id'],
 115                         $JS_OBJECT_NAME,
 116                         $attach_prop['part_id'],
 117                         $attach_prop['mimetype'],
 118                         $attach_prop['filename']);
 119       }
 120
 121     $out .= "</ul>";
 122     return $out;
 123     }
 124   }
 125
 126
 127
 128 // return an HTML iframe for loading mail content
 129 function rcmail_messagecontent_frame($attrib)
 130   {
 131   global $COMM_PATH, $OUTPUT, $GET_URL, $JS_OBJECT_NAME;
 132
 133   // allow the following attributes to be added to the <iframe> tag
 134   $attrib_str = create_attrib_string($attrib);
 135   $framename = 'rcmailcontentwindow';
 136
 137   $out = sprintf('<iframe src="%s" name="%s"%s>%s</iframe>'."\n",
 138          $GET_URL,
 139          $framename,
 140          $attrib_str,
 141          rcube_label('loading'));
 142
 143
 144   $OUTPUT->add_script("$JS_OBJECT_NAME.set_env('contentframe', '$framename');");
 145
 146   return $out;
 147   }
 148
 149
 150 function rcmail_remote_objects_msg($attrib)
 151   {
 152   global $CONFIG, $OUTPUT, $JS_OBJECT_NAME;
 153
 154   if (!$attrib['id'])
 155     $attrib['id'] = 'rcmremoteobjmsg';
 156
 157   // allow the following attributes to be added to the <div> tag
 158   $attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
 159   $out = '<div' . $attrib_str . ">";
 160
 161   $out .= rep_specialchars_output(sprintf('%s&nbsp;<a href="#loadimages" onclick="%s.command(\'load-images\')" title="%s">%s</a>',
 162                                   rcube_label('blockedimages'),
 163                                   $JS_OBJECT_NAME,
 164                                   rcube_label('showimages'),
 165                                   rcube_label('showimages')));
 166
 167   $out .= '</div>';
 168
 169   $OUTPUT->add_script(sprintf("%s.gui_object('remoteobjectsmsg', '%s');", $JS_OBJECT_NAME, $attrib['id']));
 170   return $out;
 171   }
 172
 173
 174 if ($_action=='print')
 175   parse_template('printmessage');
 176 else
 177   parse_template('message');
 178 ?>