117 lines
3.3 KiB
PHP
117 lines
3.3 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga Web 2.
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*
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* Icinga Web 2 - Head for multiple monitoring backends.
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* Copyright (C) 2013 Icinga Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* @copyright 2013 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Web;
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use Icinga\Logger\Logger;
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use Icinga\Application\Config;
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use Icinga\Application\Icinga;
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use Icinga\Exception\NotReadableError;
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class Menu extends MenuItem
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{
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/**
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* Create menu from the application's menu config file plus the config files from all enabled modules
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*
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* @return self
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*/
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public static function fromConfig()
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{
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$menu = new static('menu');
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$manager = Icinga::app()->getModuleManager();
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try {
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$menuConfigs = array(Config::app('menu'));
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} catch (NotReadableError $e) {
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Logger::error($e);
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$menuConfigs = array();
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}
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try {
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$modules = $manager->listEnabledModules();
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} catch (NotReadableError $e) {
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Logger::error($e);
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$modules = array();
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}
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foreach ($modules as $moduleName) {
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try {
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$moduleMenuConfig = Config::module($moduleName, 'menu');
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} catch (NotReadableError $e) {
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Logger::error($e);
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$moduleMenuConfig = array();
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}
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if (!empty($moduleMenuConfig)) {
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$menuConfigs[] = $moduleMenuConfig;
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}
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}
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return $menu->loadMenuItems($menu->flattenConfigs($menuConfigs));
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}
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/**
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* Flatten configs
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*
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* @param array $configs An two dimensional array of menu configurations
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*
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* @return array The flattened config, as key-value array
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*/
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public function flattenConfigs(array $configs)
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{
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$flattened = array();
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foreach ($configs as $menuConfig) {
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foreach ($menuConfig as $section => $itemConfig) {
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while (array_key_exists($section, $flattened)) {
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$section .= '_dup';
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}
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$flattened[$section] = $itemConfig;
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}
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}
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return $flattened;
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}
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/**
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* Load menu items
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*
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* @param array $items The items to load, as key-value array
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*
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* @return self
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*/
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public function loadMenuItems(array $items)
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{
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foreach ($items as $id => $itemConfig) {
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$this->addChild($id, $itemConfig);
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}
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return $this;
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}
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}
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