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<?php
/**
* Preference storage implementation for an IMSP server.
*
* $Horde: framework/Prefs/Prefs/imsp.php,v 1.1.10.11 2006/02/28 05:59:19 slusarz Exp $
*
* Copyright 2004-2006 Michael Rubinsky <mrubinsk@horde.org>
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*
* @author Michael Rubinsky <mrubinsk@horde.org>
* @package Horde_Prefs
*/
class Prefs_imsp extends Prefs {
/**
* Constructor function.
* $params must contain:
* 'auth_method', 'server', 'port'
*
* @param string $user Username of current user.
* @param string $password Password for current user.
* @param string $scope The scope for these preferences.
* @param array $params The parameters needed for this object.
* @param boolean $caching Are we using session cache?
*/
function Prefs_imsp($user, $password = '', $scope = '',
$params = null, $caching = true)
{
global $conf;
parent::Prefs();
require_once 'Net/IMSP.php';
$this->_scope = $scope;
$this->_caching = $caching;
$this->_user = $user;
$this->params = $params;
if (preg_match('/(^.*)@/', $user, $matches)) {
$this->params['username'] = $matches[1];
} else {
$this->params['username'] = $user;
}
$this->params['password'] = $password;
if (isset($this->params['socket'])) {
$this->params['socket'] = $params['socket'] . 'imsp_' . $this->params['username'] . '.sck';
}
$this->_imsp = &Net_IMSP::singleton('Options', $this->params);
$result = $this->_imsp->init();
if (is_a($result, 'PEAR_Error')) {
Horde::fatal($result, __FILE__, __LINE__);
}
$this->_imsp->setLogger($conf['log']);
}
/**
* Retrieves the requested set of preferences from the IMSP server.
*
* @return mixed True on success or a PEAR_Error object on failure.
*/
function retrieve()
{
/* Get the defaults. */
parent::retrieve();
/* Get the shared prefs and remove the scope value from the
* string. */
$global_prefs = $this->_imsp->get('horde.*');
if (is_a($global_prefs, 'PEAR_Error')) {
return $global_prefs;
}
foreach ($global_prefs as $key => $val) {
$newKey = str_replace('horde.', '', $key);
if ($val == '-') {
$val = $this->getDefault($newKey);
}
if (isset($this->_prefs[$newKey])) {
$this->setValue($newKey, $val);
} else {
$this->add($newKey, $val, _PREF_SHARED);
}
/* Don't forget to clean it. */
$this->setDirty($newKey, false);
}
/* Now the app specific prefs. */
$local_prefs = $this->_imsp->get($this->_scope . '.*');
if (is_a($local_prefs, 'PEAR_Error')) {
return $local_prefs;
}
foreach ($local_prefs as $key => $val) {
$newKey = str_replace($this->_scope . '.', '', $key);
if ($val == '-') {
$val = $this->getDefault($newKey);
}
if (isset($this->_prefs[$newKey])) {
$this->setValue($newKey, $val);
} else {
$this->add($newKey, $val, 0);
}
/* Clean the pref. */
$this->setDirty($newKey, false);
}
$this->_callHooks();
$this->cacheUpdate();
return true;
}
/**
* Stores all dirty prefs to IMSP server.
*
* @return mixed True on success or a PEAR_Error object on failure.
*/
function store()
{
$dirty_prefs = $this->_dirtyPrefs();
if (!count($dirty_prefs)) {
return true;
}
foreach ($dirty_prefs as $name) {
$scope = $this->getScope($name);
$value = $this->getValue($name);
if (empty($value)) {
$value = '-';
}
$result = $this->_imsp->set($scope . '.' . $name, $value);
if (is_a($result, 'PEAR_Error')) {
$GLOBALS['notification']->push("There was a problem saving the prefrences");
return $result;
}
/* Clean the pref since it was just saved. */
$this->setDirty($name, false);
}
$this->cacheUpdate();
return true;
}
}
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