tao-test/app/tao/models/classes/theme/ThemeService.php

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2022-08-29 20:14:13 +02:00
<?php
/**
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; under version 2
* of the License (non-upgradable).
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright (c) 2015 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
*
*/
namespace oat\tao\model\theme;
use oat\oatbox\Configurable;
/**
*
* @author Joel Bout
*/
class ThemeService extends ThemeServiceAbstract
{
/**
* @inheritdoc
*/
public function getCurrentThemeId()
{
return $this->getOption(static::OPTION_CURRENT);
}
/**
* @inheritdoc
*/
public function addTheme(Theme $theme, $protectAlreadyExistingThemes = true)
{
$themes = $this->getAllThemes();
$themeId = $theme->getId();
if ($protectAlreadyExistingThemes) {
$themeId = $this->getUniqueId($theme);
}
$themes[$themeId] = [
static::THEME_CLASS_OFFSET => get_class($theme),
static::THEME_OPTIONS_OFFSET => ($theme instanceof Configurable) ? $theme->getOptions() : []
];
$this->setOption(static::OPTION_AVAILABLE, $themes);
return $themeId;
}
/**
* @inheritdoc
*/
public function setCurrentTheme($themeId)
{
if (!$this->hasTheme($themeId)) {
throw new \common_exception_Error('Theme ' . $themeId . ' not found');
}
$this->setOption(static::OPTION_CURRENT, $themeId);
}
/**
* @inheritdoc
*/
public function getAllThemes()
{
$themes = (array)$this->getOption(static::OPTION_AVAILABLE);
foreach ($themes as $key => $theme) {
if (is_array($theme) && isset($theme[static::THEME_CLASS_OFFSET])) {
$options = isset($theme[static::THEME_OPTIONS_OFFSET])
? $theme[static::THEME_OPTIONS_OFFSET]
: []
;
$theme = $this->getServiceManager()->build($theme[static::THEME_CLASS_OFFSET], $options);
}
$themes[$key] = $theme;
}
return $themes;
}
/**
* @inheritdoc
*/
public function removeThemeById($themeId)
{
if (!$this->hasTheme($themeId)) {
return false;
}
$themes = $this->getOption(static::OPTION_AVAILABLE);
unset($themes[$themeId]);
$this->setOption(static::OPTION_AVAILABLE, $themes);
return true;
}
}