Current File : /var/www/projetos/suporte.iigd.com.br/src/Application/View/Extension/DocumentExtension.php
<?php
/**
* ---------------------------------------------------------------------
*
* GLPI - Gestionnaire Libre de Parc Informatique
*
* http://glpi-project.org
*
* @copyright 2015-2024 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/>.
*
* ---------------------------------------------------------------------
*/
namespace Glpi\Application\View\Extension;
use Toolbox;
use Twig\Extension\AbstractExtension;
use Twig\TwigFilter;
/**
* @since 10.0.0
*/
class DocumentExtension extends AbstractExtension
{
/**
* Static cache for user defined files extensions icons.
*/
private static $extensionIcon = null;
public function getFilters(): array
{
return [
new TwigFilter('document_icon', [$this, 'getDocumentIcon']),
new TwigFilter('document_size', [$this, 'getDocumentSize']),
];
}
/**
* Returns icon URL for given document filename.
*
* @param string $filename
*
* @return string
*/
public function getDocumentIcon(string $filename): string
{
/** @var array $CFG_GLPI */
/** @var \DBmysql $DB */
global $CFG_GLPI, $DB;
$extension = strtolower(pathinfo($filename, PATHINFO_EXTENSION));
if (static::$extensionIcon === null) {
$iterator = $DB->request([
'SELECT' => [
'ext',
'icon'
],
'FROM' => 'glpi_documenttypes',
'WHERE' => [
'icon' => ['<>', '']
]
]);
foreach ($iterator as $result) {
static::$extensionIcon[$result['ext']] = $result['icon'];
}
}
$defaultIcon = '/pics/timeline/file.png';
$icon = $defaultIcon;
if (isset(static::$extensionIcon[$extension])) {
$icon = '/pics/icones/' . static::$extensionIcon[$extension];
}
return $CFG_GLPI['root_doc'] . (file_exists(GLPI_ROOT . $icon) ? $icon : $defaultIcon);
}
/**
* Returns human readable size of file matching given path (relative to GLPI_DOC_DIR).
*
* @param string $filepath
*
* @return null|string
*/
public function getDocumentSize(string $filepath): ?string
{
$fullpath = GLPI_DOC_DIR . '/' . $filepath;
return is_readable($fullpath) ? Toolbox::getSize(filesize($fullpath)) : null;
}
}
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