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<?php
/**
* Addmodule subpage base - makes sure
* we have the two required methods preprocess and render
*/
abstract class AddModule_Base
{
/**
* Holds the instance for the currently executing step
* @var \AddModule_Base
*/
private static $instance = false;
/**
*
* @param type $step
* @return \AddModule_Base
*/
public static function setStep($step)
{
if (empty($step) || !class_exists($step) || get_parent_class($step) !== 'AddModule_Base') {
Message::addError('invalid-action', $step);
Util::redirect('?do=SysConfig');
}
self::$instance = new $step();
}
protected function tmError()
{
Message::addError('taskmanager-error');
Util::redirect('?do=SysConfig');
}
protected function taskError($status)
{
if (isset($status['data']['error'])) {
$error = $status['data']['error'];
} elseif (isset($status['statusCode'])) {
$error = $status['statusCode'];
} else {
$error = Dictionary::translate('lang_unknwonTaskManager'); // TODO: No text
}
Message::addError('task-error', $error);
Util::redirect('?do=SysConfig');
}
/**
* Called before any HTML rendering happens, so you can
* pepare stuff, validate input, and optionally redirect
* early if something is wrong, or you received post
* data etc.
*/
protected function preprocessInternal()
{
// void
}
/**
* Do page rendering.
*/
protected function renderInternal()
{
// void
}
/**
* Handle ajax stuff
*/
protected function ajaxInternal()
{
// void
}
public static function preprocess()
{
if (self::$instance === false) {
Util::traceError('No step instance yet');
}
self::$instance->preprocessInternal();
}
public static function render()
{
if (self::$instance === false) {
Util::traceError('No step instance yet');
}
self::$instance->renderInternal();
}
public static function ajax()
{
if (self::$instance === false) {
Util::traceError('No step instance yet');
}
self::$instance->ajaxInternal();
}
}
/**
* Start dialog for adding module. Here the user
* selects which kind of module they want to add.
*/
class AddModule_Start extends AddModule_Base
{
protected function renderInternal()
{
$title = $order = array();
$mods = ConfigModule::getList();
foreach ($mods as $module) {
$title[] = $module['title'];
$order[] = $module['sortOrder'];
}
array_multisort($order, SORT_ASC, $title, SORT_ASC, $mods);
Render::addDialog(Dictionary::translate('lang_moduleAdd'), false, 'sysconfig/start', array('modules' => array_values($mods)));
}
}
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