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<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2022 Teclib' and contributors.
* @copyright 2003-2014 by the INDEPNET Development Team.
* @licence https://www.gnu.org/licenses/gpl-3.0.html
*
* ---------------------------------------------------------------------
*
* LICENSE
*
* This file is part of GLPI.
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <https://www.gnu.org/licenses/>.
*
* ---------------------------------------------------------------------
*/
use Glpi\ContentTemplates\ParametersPreset;
use Glpi\ContentTemplates\TemplateManager;
/**
* Base template class
*
* @since 10.0.0
*/
abstract class AbstractITILChildTemplate extends CommonDropdown
{
public function showForm($ID, array $options = [])
{
if (!parent::showForm($ID, $options)) {
return false;
}
// Add autocompletion for ticket properties (twig templates)
$parameters = ParametersPreset::getForAbstractTemplates();
Html::activateUserTemplateAutocompletion(
'textarea[name=content]',
TemplateManager::computeParameters($parameters)
);
// Add related documentation
Html::addTemplateDocumentationLinkJS(
'textarea[name=content]',
ParametersPreset::ITIL_CHILD_TEMPLATE
);
return true;
}
public function prepareInputForAdd($input)
{
$input = parent::prepareInputForUpdate($input);
if (!$this->validateContentInput($input)) {
return false;
}
return $input;
}
public function prepareInputForUpdate($input)
{
$input = parent::prepareInputForUpdate($input);
if (!$this->validateContentInput($input)) {
return false;
}
return $input;
}
/**
* Validate 'content' field from input.
*
* @param array $input
*
* @return bool
*/
protected function validateContentInput(array $input): bool
{
if (!isset($input['content'])) {
return true;
}
$err_msg = null;
if (!TemplateManager::validate($input['content'], $err_msg)) {
Session::addMessageAfterRedirect(
sprintf('%s: %s', __('Content'), $err_msg),
false,
ERROR
);
$this->saveInput();
return false;
}
return true;
}
/**
* Get content rendered by template engine, using given ITIL item to build parameters.
*
* @param CommonITILObject $itil_item
*
* @return string
*/
public function getRenderedContent(CommonITILObject $itil_item): string
{
if (empty($this->fields['content'])) {
return '';
}
$content = $this->fields['content'];
if (DropdownTranslation::isDropdownTranslationActive()) {
$content = DropdownTranslation::getTranslatedValue(
$this->getID(),
$this->getType(),
'content',
$_SESSION['glpilanguage'],
$content
);
}
$html = TemplateManager::renderContentForCommonITIL(
$itil_item,
$content
);
if (!$html) {
$html = $content;
}
return $html;
}
}
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