class.ilFMSettingsGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once './Services/WebServices/FileManager/classes/class.ilFMSettings.php';

class ilFMSettingsGUI
{

    private $dic;
    private $ctrl;
    private $rbacsystem;
    private $parent_obj = null;
    
    public function __construct($a_parent_gui)
    {
        global $DIC;
        $this->dic = $DIC;
        $this->ctrl = $this->dic->ctrl();
        $this->rbacsystem = $this->dic->rbac()->system();
        $this->parent_obj = $a_parent_gui;
    }

    public function executeCommand()
    {
        global $ilCtrl;

        $next_class = $ilCtrl->getNextClass();
        $cmd = $ilCtrl->getCmd();
        switch ($next_class) {
            default:
                if (!$cmd) {
                    $cmd = 'settings';
                }
                $this->$cmd();
                break;

        }
    }

    public function getParentObject()
    {
        return $this->parent_obj;
    }

    protected function settings()
    {
        $form = $this->initSettingsForm();

        $GLOBALS['tpl']->setContent($form->getHTML());
    }

    protected function update()
    {
        include_once './Services/WebServices/FileManager/classes/class.ilFMSettings.php';
        $settings = ilFMSettings::getInstance();

        $form = $this->initSettingsForm();
        if ($form->checkInput()) {
            $settings->enable($form->getInput('active'));
            $settings->enableLocalFS($form->getInput('local'));
            $settings->setMaxFileSize($form->getInput('filesize'));
            $settings->update();

            ilUtil::sendSuccess($GLOBALS['lng']->txt('settings_saved'), true);
            $GLOBALS['ilCtrl']->redirect($this, 'settings');
        }
    }

    protected function initSettingsForm()
    {
        global $ilCtrl;

        include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
        $form = new ilPropertyFormGUI();
        $form->setFormAction($ilCtrl->getFormAction($this));
        $form->setTitle($GLOBALS['lng']->txt('settings'));

        if ($this->rbacsystem->checkAccess('write', $_GET['ref_id'])) {
            $form->addCommandButton('update', $GLOBALS['lng']->txt('save'));
            $form->addCommandButton('settings', $GLOBALS['lng']->txt('cancel'));
        }

        // activation
        $active = new ilCheckboxInputGUI($GLOBALS['lng']->txt('fm_settings_active'), 'active');
        $active->setInfo($GLOBALS['lng']->txt('fm_settings_active_info'));
        $active->setValue(1);
        $active->setChecked(ilFMSettings::getInstance()->isEnabled());
        $form->addItem($active);

        // one frame
        $local = new ilCheckboxInputGUI($GLOBALS['lng']->txt('fm_settings_local'), 'local');
        $local->setInfo($GLOBALS['lng']->txt('fm_settings_local_info'));
        $local->setValue(1);
        $local->setChecked(ilFMSettings::getInstance()->IsLocalFSEnabled());
        $form->addItem($local);
        
        $fs = new ilNumberInputGUI($GLOBALS['lng']->txt('fm_settings_filesize'), 'filesize');
        $fs->setSuffix('MiB');
        $fs->setSize(3);
        $fs->setMaxLength(3);
        $fs->setMinValue(1);
        $fs->setMaxValue(999);
        $fs->setInfo($GLOBALS['lng']->txt('fm_settings_filesize_info'));
        $fs->setValue(ilFMSettings::getInstance()->getMaxFileSize());
        $form->addItem($fs);
        
        return $form;
    }
}