plugins/listcommands/setup.php

   1 <?php
   2
   3 /**
   4  * setup.php
   5  *
   6  * Copyright (c) 1999-2003 The SquirrelMail Project Team
   7  * Licensed under the GNU GPL. For full terms see the file COPYING.
   8  *
   9  * Implementation of RFC 2369 for SquirrelMail.
  10  * When viewing a message from a mailinglist complying with this RFC,
  11  * this plugin displays a menu which gives the user a choice of mailinglist
  12  * commands such as (un)subscribe, help and list archives.
  13  *
  14  * $Id$
  15  * @package plugins
  16  * @subpackage listcommands
  17  */
  18
  19 /**
  20  * Initialize the listcommands plugin
  21  */
  22 function squirrelmail_plugin_init_listcommands () {
  23     global $squirrelmail_plugin_hooks;
  24
  25     $squirrelmail_plugin_hooks['read_body_header']['listcommands'] = 'plugin_listcommands_menu';
  26 }
  27
  28 function plugin_listcommands_menu() {
  29     global $passed_id, $passed_ent_id, $color, $mailbox, $message;
  30
  31     /**
  32      * Array of commands we can deal with from the header. The Reply option
  33      * is added later because we generate it using the Post information.
  34      */
  35     $fieldsdescr = array('post'        => _("Post to List"),
  36                          'reply'       => _("Reply to List"),
  37                          'subscribe'   => _("Subscribe"),
  38                          'unsubscribe' => _("Unsubscribe"),
  39                          'archive'     => _("List Archives"),
  40                          'owner'       => _("Contact Listowner"),
  41                          'help'        => _("Help"));
  42     $output = array();
  43
  44     foreach ($message->rfc822_header->mlist as $cmd => $actions) {
  45
  46         /* I don't know this action... skip it */
  47         if ( ( function_exists('array_key_exists') &&       /* PHP >= 4.1 */
  48                !array_key_exists($cmd, $fieldsdescr) ) ||
  49              ( function_exists('key_exists') &&
  50                !key_exists($cmd, $fieldsdescr) )            /* PHP == 4.0.6 */
  51         ) {
  52             continue;
  53         }
  54
  55         /* proto = {mailto,href} */
  56         $proto = array_shift(array_keys($actions));
  57         $act   = array_shift($actions);
  58
  59         if ($proto == 'mailto') {
  60
  61             if (($cmd == 'post') || ($cmd == 'owner')) {
  62                 $url = 'src/compose.php?';
  63             } else {
  64                 $url = "plugins/listcommands/mailout.php?action=$cmd&amp;";
  65             }
  66             $url .= 'send_to=' . strtr($act,'?','&');
  67
  68             $output[] = makeComposeLink($url, $fieldsdescr[$cmd]);
  69
  70             if ($cmd == 'post') {
  71                 if (!isset($mailbox))
  72                     $mailbox = 'INBOX';
  73                 $url .= '&amp;passed_id='.$passed_id.
  74                         '&amp;mailbox='.urlencode($mailbox).
  75                         (isset($passed_ent_id)?'&amp;passed_ent_id='.$passed_ent_id:'');
  76                 $url .= '&amp;smaction=reply';
  77
  78                 $output[] = makeComposeLink($url, $fieldsdescr['reply']);
  79             }
  80         } else if ($proto == 'href') {
  81             $output[] = '<a href="' . $act . '" target="_blank">'
  82                       . $fieldsdescr[$cmd] . '</a>';
  83         }
  84     }
  85
  86     if (count($output) > 0) {
  87         echo '<tr>';
  88         echo html_tag('td', '<b>' . _("Mailing List") . ':&nbsp;&nbsp;</b>',
  89                       'right', '', 'valign="middle" width="20%"') . "\n";
  90         echo html_tag('td', '<small>' . implode('&nbsp;|&nbsp;', $output) . '</small>',
  91                       'left', $color[0], 'valign="middle" width="80%"') . "\n";
  92         echo '</tr>';
  93     }
  94 }
  95
  96 ?>