<?php
/**
 * @package phlyMail Nahariya 4.0+ Default Branch
 * @subpackage Email Handler
 * @copyright 2001-2010 phlyLabs, Berlin (http://phlylabs.de)
 * @version 4.1.2 2010-01-20
 */
// Only valid within phlyMail
if (!defined('_IN_PHM_')) die();
$icon_path = $_PM_['path']['theme'].'/icons/';
$mode = (isset($_REQUEST['mode']) && $_REQUEST['mode']) ? $_REQUEST['mode'] : 'default';

// No privleges, no folders
if (!$_SESSION['phM_privs']['all'] && !$_SESSION['phM_privs']['email_see_emails']) {
    sendJS(array('handler' => 'email', 'childof' => array(), 'folders' => array()), 1, 1);
}
// Local copy of some session vars
$myUid = $_SESSION['phM_uid'];
$myUsername = basename($_SESSION['phM_username']);
$myPrivs = $_SESSION['phM_privs'];
session_write_close(); // closing the session so other process don't get blocked

require_once($_PM_['path']['handler'].'/email/fs.php');
$FS = new email_storage($myUid);
$FS->init_folders(('browse' == $mode) ? false : true);
$folders = array();
$childof = array();
foreach ($FS->read_folders_flat(0, 0, false) as $k => $v) {
    $v['is_junk'] = $v['is_trash'] = 0;
    $stale = (isset($v['stale']) && $v['stale']) ? 1 : 0;
    $secure = (isset($v['secure']) && $v['secure']) ? 1 : 0;
    $v['ctx_share'] = $v['ctx'] = $v['ctx_props'] = 1;
    $v['ctx_subfolder'] = (int) ((isset($v['has_folders']) && $v['has_folders']) && ($myPrivs['all'] || $myPrivs['email_add_folder']));
    // Find special icons for folders
    switch ($v['icon']) {
    case ':inbox':
        $v['big_icon'] = $icon_path.'inbox_big.gif';
        $v['icon'] = $icon_path.'inbox.png';
        break;
    case ':outbox':
        $v['big_icon'] = $icon_path.'outbox_big.gif';
        $v['icon'] = $icon_path.'outbox.png';
        break;
    case ':sent':
        $v['big_icon'] = $icon_path.'sent_big.gif';
        $v['icon'] = $icon_path.'sent.png';
        break;
    case ':waste':
        $v['big_icon'] = $icon_path.'waste_big.gif';
        $v['icon'] = $icon_path.'waste.png';
        $v['is_trash'] = 1;
        break;
    case ':junk':
        $v['big_icon'] = $icon_path.'junk_big.gif';
        $v['icon'] = $icon_path.'junk.png';
        $v['is_junk'] = 1;
        break;
    case ':drafts':
        $v['big_icon'] = $icon_path.'drafts_big.gif';
        $v['icon'] = $icon_path.'drafts.png';
        break;
    case ':templates':
        $v['big_icon'] = $icon_path.'templates_big.gif';
        $v['icon'] = $icon_path.'templates.png';
        break;
    case ':mailbox':
        $v['big_icon'] = $icon_path.'mailbox_big.gif';
        $v['icon'] = $icon_path.'mailbox.png';
        $v['foldername'] = $WP_msg['mailbox'].' '.$myUsername;
        $v['ctx_share'] = 0;
        break;
    case ':imapbox':
        $v['big_icon'] = $icon_path.'imapbox'.($stale ? '_stale' : ($secure ? '_secure' : '')).'_big.gif';
        $v['icon'] = $icon_path.'imapbox'.($stale ? '_stale' : ($secure ? '_secure' : '')).'.png';
        $v['ctx_share'] = 0;
        break;
    case ':calendar':
        $v['icon'] = $icon_path.'calendar.png';
        $v['big_icon'] = $icon_path.'calendar_big.gif';
        break;
    case ':contacts':
        $v['big_icon'] = $icon_path.'contacts_big.gif';
        $v['icon'] = $icon_path.'contacts.png';
        break;
    case ':notes':
        $v['big_icon'] = $icon_path.'notes_big.gif';
        $v['icon'] = $icon_path.'notes.png';
        break;
    case ':tasks':
        $v['big_icon'] = $icon_path.'tasks_big.gif';
        $v['icon'] = $icon_path.'tasks.png';
        break;
    case ':files':
        $v['big_icon'] = $icon_path.'files_big.gif';
        $v['icon'] = $icon_path.'files.png';
        break;
    case ':rss':
        $v['big_icon'] = $icon_path.'rss_big.gif';
        $v['icon'] = $icon_path.'rss.png';
        break;
    case ':virtual':
        $v['big_icon'] = $icon_path.'virtualfolder_big.gif';
        $v['icon'] = $icon_path.'virtualfolder.png';
        $v['ctx_share'] = 0;
        break;
    case ':sharedbox':
        $v['big_icon'] = $icon_path.'sharedbox_big.gif';
        $v['icon'] = $icon_path.'sharedbox.png';
        $v['foldername'] = $WP_msg['SharedFolders'];
        $v['ctx_share'] = $v['ctx'] = $v['ctx_props'] = $v['ctx_subfolder'] = 0;
        break;
    }
    // Shared folders
    if ($v['type'] == 2) $v['ctx_share'] = $v['ctx_subfolder'] = 0;
    if (!file_exists($v['icon'])) $v['icon'] = $icon_path.'folder_def.png';
    if (!isset($v['big_icon']) || !file_exists($v['big_icon'])) $v['big_icon'] = $icon_path.'folder_def_big.gif';
    // These lines tell the frontend, which CTXMen items are available.
    $v = array_merge($v, array
            ('subdirs' => (int) (isset($v['subdirs']) && $v['subdirs'])
            ,'ctx_resync' => (int) (isset($v['has_items']) && $v['has_items'])
            ,'is_collapsed' => (int) (isset($_PM_['foldercollapses']) && isset($_PM_['foldercollapses']['email_'.$k]) && $_PM_['foldercollapses']['email_'.$k])
            ,'ctx_move' => (($v['type'] == 1 || $v['type'] == 11) && ($myPrivs['all'] || $myPrivs['email_edit_folder'])) ? 1 : 0
            ,'ctx_rename' => (($v['type'] == 1 || $v['type'] == 11) && ($myPrivs['all'] || $myPrivs['email_edit_folder'])) ? 1 : 0
            ,'ctx_dele' => (($v['type'] == 1 || $v['type'] == 11) && ($myPrivs['all'] || $myPrivs['email_delete_folder'])) ? 1 : 0
            ));
    $folders[$k] = $v;
    if (!isset($childof[$v['childof']])) $childof[$v['childof']] = array();
    $childof[$v['childof']][] = $k;
}
sendJS(array('handler' => 'email', 'childof' => $childof, 'folders' => $folders), 1, 1);
?>