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<?php
/**
* Mnemo base inclusion file.
*
* This file brings in all of the dependencies that every Mnemo
* script will need and sets up objects that all scripts use.
*
* $Horde: mnemo/lib/base.php,v 1.46.10.8 2006/06/29 14:42:24 slusarz Exp $
*
* Copyright 2001-2006 Horde Project (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (ASL). If you
* did not receive this file, see http://www.horde.org/licenses/asl.php.
*
* @since Mnemo 1.0
* @package Mnemo
*/
// Check for a prior definition of HORDE_BASE (perhaps by an
// auto_prepend_file definition for site customization).
if (!defined('HORDE_BASE')) {
@define('HORDE_BASE', dirname(__FILE__) . '/../..');
}
// Load the Horde Framework core, and set up inclusion paths.
require_once HORDE_BASE . '/lib/core.php';
// Registry.
$registry = &Registry::singleton();
if (is_a(($pushed = $registry->pushApp('mnemo', !defined('AUTH_HANDLER'))), 'PEAR_Error')) {
if ($pushed->getCode() == 'permission_denied') {
Horde::authenticationFailureRedirect();
}
Horde::fatal($pushed, __FILE__, __LINE__, false);
}
$conf = &$GLOBALS['conf'];
@define('MNEMO_TEMPLATES', $registry->get('templates'));
// Notification system.
$notification = &Notification::singleton();
$notification->attach('status');
// Find the base file path of Mnemo.
@define('MNEMO_BASE', dirname(__FILE__) . '/..');
// Mnemo libraries.
require_once MNEMO_BASE . '/lib/Mnemo.php';
require_once MNEMO_BASE . '/lib/Driver.php';
// Horde libraries.
require_once 'Horde/Text/Filter.php';
require_once 'Horde/Help.php';
require_once 'Horde/History.php';
// Start compression, if requested.
Horde::compressOutput();
// Create a share instance.
require_once 'Horde/Share.php';
$GLOBALS['mnemo_shares'] = &Horde_Share::singleton($registry->getApp());
// Update the preference for which notepads to display. If the user
// doesn't have any selected notepads for view then fall back to some
// available notepad.
$GLOBALS['display_notepads'] = unserialize($GLOBALS['prefs']->getValue('display_notepads'));
if (($d_note = Util::getFormData('display_notepad')) !== null) {
if (in_array($d_note, $GLOBALS['display_notepads'])) {
$key = array_search($d_note, $GLOBALS['display_notepads']);
unset($GLOBALS['display_notepads'][$key]);
} else {
$GLOBALS['display_notepads'][] = $d_note;
}
}
// Make sure all task lists exist now, to save on checking later.
$_temp = $GLOBALS['display_notepads'];
$_all = Mnemo::listNotepads();
$GLOBALS['display_notepads'] = array();
foreach ($_temp as $id) {
if (isset($_all[$id])) {
$GLOBALS['display_notepads'][] = $id;
}
}
if (count($GLOBALS['display_notepads']) == 0) {
$lists = Mnemo::listNotepads(true);
if (!Auth::getAuth()) {
/* All notepads for guests. */
$GLOBALS['display_notepads'] = array_keys($lists);
} else {
/* Make sure at least the default notepad is visible. */
$default_notepad = Mnemo::getDefaultNotepad(PERMS_READ);
if ($default_notepad) {
$GLOBALS['display_notepads'] = array($default_notepad);
}
/* If the user's personal notepad doesn't exist, then create it. */
if (!$GLOBALS['mnemo_shares']->exists(Auth::getAuth())) {
require_once 'Horde/Identity.php';
$identity = &Identity::singleton();
$name = $identity->getValue('fullname');
if (trim($name) == '') {
$name = Auth::removeHook(Auth::getAuth());
}
$share = &$GLOBALS['mnemo_shares']->newShare(Auth::getAuth());
$share->set('name', sprintf(_("%s's Notepad"), $name));
$GLOBALS['mnemo_shares']->addShare($share);
/* Make sure the personal notepad is displayed by default. */
if (!in_array(Auth::getAuth(), $GLOBALS['display_notepads'])) {
$GLOBALS['display_notepads'][] = Auth::getAuth();
}
}
}
}
$GLOBALS['prefs']->setValue('display_notepads', serialize($GLOBALS['display_notepads']));
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