class.ilObjLoggingSettingsGUI.php

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<?php
/* Copyright (c) 1998-2015 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once './Services/Object/classes/class.ilObjectGUI.php';

class ilObjLoggingSettingsGUI extends ilObjectGUI
{
        const SECTION_SETTINGS = 'settings';
        const SUB_SECTION_MAIN = 'log_general_settings';
        const SUB_SECTION_COMPONENTS = 'log_components';
        
        
        public $tpl;
        public $lng;
        public $ctrl;
        protected $tabs_gui;
        protected $form;
        protected $settings;
        
        
        protected $log;
        
        

        public function __construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output = true)
        {
                global $lng,$tpl,$ilCtrl,$ilTabs;
                
                $this->type = 'logs';
                parent::ilObjectGUI($a_data, $a_id, $a_call_by_reference, $a_prepare_output);

                $this->lng = $lng;

                $this->tpl = $tpl;
                $this->lng = $lng;
                $this->ctrl = $ilCtrl;
                $this->tabs_gui = $ilTabs;

                $this->initSettings();
                $this->lng->loadLanguageModule('logging');
                $this->lng->loadLanguageModule('log');
                
                include_once './Services/Logging/classes/public/class.ilLoggerFactory.php';
                $this->log = ilLoggerFactory::getLogger('log');
                
        }
        
        public function getLogger()
        {
                return $this->log;
        }

        public function executeCommand()
        {
                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();
                $this->prepareOutput();

                switch($next_class)
                {
                        case 'ilpermissiongui':
                                $this->tabs_gui->setTabActive('perm_settings');
                                include_once("Services/AccessControl/classes/class.ilPermissionGUI.php");
                                $perm_gui =& new ilPermissionGUI($this);
                                $ret =& $this->ctrl->forwardCommand($perm_gui);
                                break;

                        default:
                                if($cmd == "" || $cmd == "view")
                                {
                                        $cmd = "settings";
                                }
                                $this->$cmd();

                                break;
                }
                return true;
        }
        

        public function getAdminTabs()
        {
                global $rbacsystem, $ilAccess;
                
                if ($ilAccess->checkAccess("read",'',$this->object->getRefId()))
                {
                        $this->tabs_gui->addTarget(
                                static::SECTION_SETTINGS,
                                $this->ctrl->getLinkTargetByClass('ilobjloggingsettingsgui', "settings")
                        );
                }
                if ($ilAccess->checkAccess('edit_permission','',$this->object->getRefId()))
                {
                        $this->tabs_gui->addTarget(
                                "perm_settings",
                                $this->ctrl->getLinkTargetByClass('ilpermissiongui',"perm")
                        );
                }
        }
        
        public function setSubTabs($a_section)
        {
                $this->tabs_gui->addSubTab(
                                static::SUB_SECTION_MAIN,
                                $this->lng->txt(static::SUB_SECTION_MAIN),
                                $this->ctrl->getLinkTarget($this,'settings')
                );
                $this->tabs_gui->addSubTab(
                                static::SUB_SECTION_COMPONENTS,
                                $this->lng->txt(static::SUB_SECTION_COMPONENTS),
                                $this->ctrl->getLinkTarget($this,'components')
                );
                
                $this->tabs_gui->activateSubTab($a_section);
        }

        protected function initSettings()
        {
                include_once("Services/Logging/classes/class.ilLoggingDBSettings.php");
                $this->settings = ilLoggingDBSettings::getInstance();
        }
        
        public function getSettings()
        {
                return $this->settings;
        }

        public function settings(ilPropertyFormGUI $form = null)
        {
                global $ilAccess,$ilErr;

                if(!$ilAccess->checkAccess('read','',$this->object->getRefId()))
                {
                        $ilErr->raiseError($this->lng->txt('permission_denied'),$ilErr->MESSAGE);
                }
                
                $this->tabs_gui->setTabActive(static::SECTION_SETTINGS);
                $this->setSubTabs(static::SUB_SECTION_MAIN);
                
                if(!$form instanceof ilPropertyFormGUI)
                {
                        $form = $this->initFormSettings();
                }
                $this->tpl->setContent($form->getHTML());

                $this->getLogger()->debug('Currrent level is '.$this->getSettings()->getLevel());
                
                return TRUE;
        }

        public function updateSettings()
        {
                include_once 'Services/WebServices/RPC/classes/class.ilRPCServerSettings.php';

                global $rbacsystem;

                if(!$rbacsystem->checkAccess('write',$this->object->getRefId()))
                {
                        $this->ilias->raiseError($this->lng->txt("permission_denied"),$this->ilias->error_obj->MESSAGE);
                }
                

                $form = $this->initFormSettings();
                if($form->checkInput())
                {
                        $this->getSettings()->setLevel($form->getInput('level'));
                        $this->getSettings()->enableCaching($form->getInput('cache'));
                        $this->getSettings()->setCacheLevel($form->getInput('cache_level'));
                        $this->getSettings()->enableMemoryUsage($form->getInput('memory'));
                        $this->getSettings()->enableBrowserLog($form->getInput('browser'));
                        $this->getSettings()->setBrowserUsers($form->getInput('browser_users'));
                        
                        $this->getLogger()->info(print_r($form->getInput('browser_users'),TRUE));
                        
                        $this->getSettings()->update();
                        
                        ilUtil::sendSuccess($this->lng->txt('settings_saved'),TRUE);
                        $this->ctrl->redirect($this,'settings');
                        return TRUE;
                }
                
                ilUtil::sendFailure($this->lng->txt('err_check_input'));
                $form->setValuesByPost();
                $this->settings($form);

                return TRUE;
        }

        protected function initFormSettings()
        {
                global $lng,$ilDB, $ilAccess;

                include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
                include_once './Services/Search/classes/class.ilSearchSettings.php';
                
                $form = new ilPropertyFormGUI();
                $form->setTitle($this->lng->txt('logs_settings'));
                $form->setFormAction($this->ctrl->getFormAction($this));
                
                if($ilAccess->checkAccess('write','',$this->object->getRefId()))
                {
                        $form->addCommandButton('updateSettings', $this->lng->txt('save'));
                }

                $level = new ilSelectInputGUI($this->lng->txt('log_log_level'),'level');
                $level->setOptions(ilLogLevel::getLevelOptions());
                $level->setValue($this->getSettings()->getLevel());
                $form->addItem($level);
                
                $cache = new ilCheckboxInputGUI($this->lng->txt('log_cache_'), 'cache');
                $cache->setInfo($this->lng->txt('log_cache_info'));
                $cache->setValue(1);
                $cache->setChecked($this->getSettings()->isCacheEnabled());
                $form->addItem($cache);
                
                $cache_level = new ilSelectInputGUI($this->lng->txt('log_cache_level'), 'cache_level');
                $cache_level->setOptions(ilLogLevel::getLevelOptions());
                $cache_level->setValue($this->getSettings()->getCacheLevel());
                $cache->addSubItem($cache_level);
                
                $memory = new ilCheckboxInputGUI($this->lng->txt('log_memory'),'memory');
                $memory->setValue(1);
                $memory->setChecked($this->getSettings()->isMemoryUsageEnabled());
                $form->addItem($memory);
                
                // Browser handler
                $browser = new ilCheckboxInputGUI($this->lng->txt('log_browser'),'browser');
                $browser->setValue(1);
                $browser->setChecked($this->getSettings()->isBrowserLogEnabled());
                $form->addItem($browser);
                
                // users
                $users = new ilTextInputGUI($this->lng->txt('log_browser_users'), 'browser_users');
                $users->setValue(current($this->getSettings()->getBrowserLogUsers()));
                $users->setMulti(TRUE);
                $users->setMultiValues($this->getSettings()->getBrowserLogUsers());
                
                $this->getLogger()->debug(print_r($this->getSettings()->getBrowserLogUsers(),TRUE));
                
                $browser->addSubItem($users);
                
                
                return $form;
        }
        
        
        protected function components()
        {
                $this->tabs_gui->activateTab(static::SECTION_SETTINGS);
                $this->setSubTabs(static::SUB_SECTION_COMPONENTS);
                
                include_once './Services/Logging/classes/class.ilLogComponentTableGUI.php';
                $table = new ilLogComponentTableGUI($this, 'components');
                $table->init();
                $table->parse();
                
                $GLOBALS['tpl']->setContent($table->getHTML());
                
        }
        
        protected function saveComponentLevels()
        {
                ilLoggerFactory::getLogger('log')->dump($_POST,  ilLogLevel::DEBUG);
                
                foreach($_POST['level'] as $component_id => $value)
                {
                        ilLoggerFactory::getLogger('log')->debug($component_id);
                        ilLoggerFactory::getLogger('log')->debug($value);
                        include_once './Services/Logging/classes/class.ilLogComponentLevel.php';
                        $level = new ilLogComponentLevel($component_id);
                        $level->setLevel($value);
                        $level->update();
                }
                
                ilUtil::sendSuccess($this->lng->txt('settings_saved'),TRUE);
                $this->ctrl->redirect($this, 'components');
        }
        
        protected function resetComponentLevels()
        {
                foreach(ilLogComponentLevels::getInstance()->getLogComponents() as $component)
                {
                        $component->setLevel(null);
                        $component->update();
                }
                ilUtil::sendSuccess($this->lng->txt('settings_saved'),TRUE);
                $this->ctrl->redirect($this, 'components');
                
        }

}
?>