1: <?php
  2: /**
  3:  * Block: show list of new mail messages.
  4:  *
  5:  * Copyright 2007-2012 Horde LLC (http://www.horde.org/)
  6:  *
  7:  * See the enclosed file COPYING for license information (GPL). If you
  8:  * did not receive this file, see http://www.horde.org/licenses/gpl.
  9:  *
 10:  * @author   Michael Slusarz <slusarz@horde.org>
 11:  * @category Horde
 12:  * @license  http://www.horde.org/licenses/gpl GPL
 13:  * @package  IMP
 14:  */
 15: class IMP_Block_Newmail extends Horde_Core_Block
 16: {
 17:     /**
 18:      */
 19:     public $updateable = true;
 20: 
 21:     /**
 22:      */
 23:     public function __construct($app, $params = array())
 24:     {
 25:         parent::__construct($app, $params);
 26: 
 27:         $this->_name = _("Newest Unseen Messages");
 28:     }
 29: 
 30:     /**
 31:      */
 32:     protected function _params()
 33:     {
 34:         return array(
 35:             'msgs_shown' => array(
 36:                 'type' => 'int',
 37:                 'name' => _("The number of unseen messages to show"),
 38:                 'default' => 3
 39:             )
 40:         );
 41:     }
 42: 
 43:     /**
 44:      */
 45:     protected function _content()
 46:     {
 47:         $inbox = IMP_Mailbox::get('INBOX');
 48: 
 49:         /* Filter on INBOX display, if requested. */
 50:         $inbox->filterOnDisplay();
 51: 
 52:         $query = new Horde_Imap_Client_Search_Query();
 53:         $query->flag(Horde_Imap_Client::FLAG_SEEN, false);
 54:         $ids = $inbox->runSearchQuery($query, Horde_Imap_Client::SORT_SEQUENCE, 1);
 55:         $indices = $ids['INBOX'];
 56: 
 57:         $html = '<table cellspacing="0" width="100%">';
 58:         $text = _("Go to your Inbox...");
 59:         if (empty($indices)) {
 60:             $html .= '<tr><td><em>' . _("No unread messages") . '</em></td></tr>';
 61:         } else {
 62:             $charset = 'UTF-8';
 63:             $imp_ui = new IMP_Ui_Mailbox($inbox);
 64:             $shown = empty($this->_params['msgs_shown'])
 65:                 ? 3
 66:                 : $this->_params['msgs_shown'];
 67: 
 68:             $query = new Horde_Imap_Client_Fetch_Query();
 69:             $query->envelope();
 70: 
 71:             try {
 72:                 $imp_imap = $GLOBALS['injector']->getInstance('IMP_Factory_Imap')->create();
 73:                 $fetch_ret = $imp_imap->fetch($inbox, $query, array(
 74:                     'ids' => $imp_imap->getIdsOb(array_slice($indices, 0, $shown))
 75:                 ));
 76:             } catch (IMP_Imap_Exception $e) {
 77:                 $fetch_ret = array();
 78:             }
 79: 
 80:             reset($fetch_ret);
 81:             while (list($uid, $ob) = each($fetch_ret)) {
 82:                 $envelope = $ob->getEnvelope();
 83: 
 84:                 $date = $imp_ui->getDate($envelope->date);
 85:                 $from = $imp_ui->getFrom($envelope, array('specialchars' => $charset));
 86:                 $subject = $imp_ui->getSubject($envelope->subject, true);
 87: 
 88:                 $html .= '<tr style="cursor:pointer" class="text"><td>' .
 89:                     $inbox->url('message.php', $uid)->link() .
 90:                     '<strong>' . $from['from'] . '</strong><br />' .
 91:                     $subject . '</a></td>' .
 92:                     '<td>' . htmlspecialchars($date, ENT_QUOTES, $charset) . '</td></tr>';
 93:             }
 94: 
 95:             $more_msgs = count($indices) - $shown;
 96:             if ($more_msgs > 0) {
 97:                 $text = sprintf(ngettext("%d more unseen message...", "%d more unseen messages...", $more_msgs), $more_msgs);
 98:             }
 99:         }
100: 
101:         return $html .
102:                '<tr><td colspan="2" style="cursor:pointer" align="right">' . $inbox->url('mailbox.php')->link() . $text . '</a></td></tr>' .
103:                '</table>';
104:     }
105: 
106: }
107: