class.ilObjSystemCheckGUI.php

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<?php
/* Copyright (c) 1998-2012 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once 'Services/Object/classes/class.ilObjectGUI.php';
include_once 'Services/Form/classes/class.ilPropertyFormGUI.php';
include_once 'Services/Utilities/classes/class.ilConfirmationGUI.php';
include_once './Services/SystemCheck/classes/class.ilSystemCheckTrash.php';


class ilObjSystemCheckGUI extends ilObjectGUI
{
        const SECTION_MAIN = 'main';
        const SECTION_GROUP = 'group';
        

        public $ctrl;

        public function __construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output = true)
        {
                
                $this->type = 'sysc';
                parent::__construct($a_data, $a_id, $a_call_by_reference, $a_prepare_output);
                $this->lng->loadLanguageModule('sysc');
        }

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

                switch($next_class)
                {
                        case "ilobjectownershipmanagementgui":
                                $this->setSubTabs(self::SECTION_MAIN,'no_owner');
                                include_once 'Services/Object/classes/class.ilObjectOwnershipManagementGUI.php';
                                $gui = new ilObjectOwnershipManagementGUI(0);
                                $this->ctrl->forwardCommand($gui);
                                break;
                        
                        case 'ilobjsystemfoldergui':
                                include_once './Modules/SystemFolder/classes/class.ilObjSystemFolderGUI.php';
                                $sys_folder = new ilObjSystemFolderGUI('',SYSTEM_FOLDER_ID,TRUE);
                                $this->ctrl->forwardCommand($sys_folder);
                                
                                $GLOBALS['ilTabs']->clearTargets();
                                
                                $this->setSubTabs(self::SECTION_MAIN,'sc');
                                break;
                        
                        case 'ilpermissiongui':
                                $this->tabs_gui->setTabActive('perm_settings');
                                require_once 'Services/AccessControl/classes/class.ilPermissionGUI.php';
                                $perm_gui = new ilPermissionGUI($this);
                                $this->ctrl->forwardCommand($perm_gui);
                                break;

                        case '':
                        case 'ilobjsystemcheckgui':
                                if($cmd == '' || $cmd == 'view')
                                {
                                        $cmd = 'overview';
                                }
                                $this->$cmd();
                                break;
                                
                        default:
                                // Forward to task handler
                                include_once './Services/SystemCheck/classes/class.ilSCComponentTaskFactory.php';
                                $this->ctrl->saveParameter($this,'grp_id');
                                $this->ctrl->saveParameter($this, 'task_id');
                                $this->ctrl->setReturn($this,'showGroup');
                                $GLOBALS['ilTabs']->clearTargets();
                                $GLOBALS['ilTabs']->setBackTarget($this->lng->txt('back'),$this->ctrl->getLinkTarget($this,'showGroup'));
                                $handler = ilSCComponentTaskFactory::getComponentTask((int) $_REQUEST['task_id']);
                                $this->ctrl->forwardCommand($handler);
                                break;
                                
                                
                }
        }

        public function getAdminTabs()
        {
                global $rbacsystem;

                if($rbacsystem->checkAccess('read', $this->object->getRefId()))
                {
                        $this->tabs_gui->addTarget('overview', $this->ctrl->getLinkTarget($this, 'overview'));
                }
                if($rbacsystem->checkAccess('edit_permission', $this->object->getRefId()))
                {
                        $this->tabs_gui->addTarget('perm_settings', $this->ctrl->getLinkTargetByClass(array(get_class($this), 'ilpermissiongui'), 'perm'), array('perm', 'info', 'owner'), 'ilpermissiongui');
                }
        }
        
        protected function overview()
        {
                $this->getLang()->loadLanguageModule('sysc');
                
                
                $this->setSubTabs(self::SECTION_MAIN, 'overview');
                
                
                include_once 'Services/SystemCheck/classes/class.ilSCGroupTableGUI.php';
                
                $table = new ilSCGroupTableGUI($this,'overview');
                $table->init();
                $table->parse();
                
                $GLOBALS['tpl']->setContent($table->getHTML());
                return true;
        }
        
        protected function showGroup()
        {
                $this->setSubTabs(self::SECTION_GROUP, '');
                
                $grp_id = (int) $_REQUEST['grp_id'];
                $this->ctrl->saveParameter($this, 'grp_id');
                
                include_once 'Services/SystemCheck/classes/class.ilSCTaskTableGUI.php';
                $table = new ilSCTaskTableGUI($grp_id,$this,'showGroup');
                $table->init();
                $table->parse();
                
                $GLOBALS['tpl']->setContent($table->getHTML());
                return true;
        }
        
        
        

        protected function trash(ilPropertyFormGUI $form = null)
        {
                $this->setSubTabs(self::SECTION_MAIN,'trash');
                if(!$form instanceof ilPropertyFormGUI)
                {
                        $form = $this->initFormTrash();
                }
                $GLOBALS['tpl']->setContent($form->getHTML());
        }
        
        protected function initFormTrash()
        {
                include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this));
                
                $form->setTitle($this->lng->txt('sysc_administrate_deleted'));
                
                $action = new ilRadioGroupInputGUI($this->lng->txt('sysc_trash_action'), 'type');
                $action->setRequired(TRUE);
                
                // Restore
                $restore = new ilRadioOption($this->lng->txt('sysc_trash_restore'),  ilSystemCheckTrash::MODE_TRASH_RESTORE);
                $restore->setInfo($this->lng->txt('sysc_trash_restore_info'));
                $action->addOption($restore);
                
                // Remove
                $remove = new ilRadioOption($this->lng->txt('sysc_trash_remove'), ilSystemCheckTrash::MODE_TRASH_REMOVE);
                $remove->setInfo($this->lng->txt('sysc_trash_remove_info'));
                $action->addOption($remove);
                
                // limit number 
                $num = new ilNumberInputGUI($this->lng->txt('sysc_trash_limit_num'), 'number');
                $num->setInfo($this->lng->txt('purge_count_limit_desc'));
                $num->setSize(10);
                $num->setMinValue(1);
                $remove->addSubItem($num);
                
                $age = new ilDateTimeInputGUI($this->lng->txt('sysc_trash_limit_age'), 'age');
                $age->setInfo($this->lng->txt('purge_age_limit_desc'));
                $age->setMinuteStepSize(15);            
                #$earlier = new ilDateTime(time(),IL_CAL_UNIX);
                #$earlier->increment(IL_CAL_MONTH,-6);
                #$age->setDate($earlier);
                $remove->addSubItem($age);
                
                // limit types
                $types = new ilSelectInputGUI($this->lng->txt('sysc_trash_limit_type'), 'types');
                /*
                 * @var ilObjDefinition
                 */
                $sub_objects = $GLOBALS['tree']->lookupTrashedObjectTypes();
                
                $options = array();
                $options[0] = '';
                foreach($sub_objects as $obj_type)
                {
                        if(!$GLOBALS['objDefinition']->isRBACObject($obj_type) or !$GLOBALS['objDefinition']->isAllowedInRepository($obj_type))
                        {
                                continue;
                        }
                        $options[$obj_type] = $this->lng->txt('obj_'.$obj_type);
                }
                
                asort($options);
                
                $types->setOptions($options);
                $remove->addSubItem($types);
                
                $form->addItem($action);
                
                
                $form->addCommandButton('handleTrashAction', $this->lng->txt('start_scan'));
                $form->addCommandButton('',$this->lng->txt('cancel'));
                
                return $form;
        }
        
        protected function handleTrashAction()
        {
                $form = $this->initFormTrash();
                if($form->checkInput())
                {
                        $trash = new ilSystemCheckTrash();
                        $trash->setMode(ilSystemCheckTrash::MODE_TRASH_REMOVE);
                        $dt = $form->getItemByPostVar('age')->getDate();                        
                        if($dt)
                        {
                                $trash->setAgeLimit($dt);
                        }
                        $trash->setNumberLimit($form->getInput('number'));
                        
                        if($form->getInput('types'))
                        {
                                $trash->setTypesLimit((array) $form->getInput('types'));
                        }
                        $trash->setMode($form->getInput('type'));
                        $trash->start();
                        
                        ilUtil::sendSuccess($this->lng->txt('settings_saved'),TRUE);
                        $form->setValuesByPost();
                        $this->trash($form);
                        return TRUE;
                }
                
                ilUtil::sendFailure($this->lng->txt('err_check_input'));
                $form->setValuesByPost();
                $this->trash($form);
                return FALSE;
        }

                
        protected function setSubTabs($a_section, $a_active)
        {
                switch($a_section)
                {
                        case self::SECTION_MAIN:
                                $GLOBALS['ilTabs']->addSubTab(
                                                '',
                                                $this->getLang()->txt('sysc_groups'),
                                                $this->ctrl->getLinkTarget($this,'overview')
                                );
                                $GLOBALS['ilTabs']->addSubTab(
                                                'trash',
                                                $this->getLang()->txt('sysc_tab_trash'),
                                                $this->ctrl->getLinkTarget($this,'trash')
                                );
                                $GLOBALS['ilTabs']->addSubTab(
                                                'no_owner',
                                                $this->getLang()->txt('system_check_no_owner'),
                                                $this->ctrl->getLinkTargetByClass('ilobjectownershipmanagementgui')
                                );
                                break;
                        
                        case self::SECTION_GROUP:
                                $GLOBALS['ilTabs']->clearTargets();
                                $GLOBALS['ilTabs']->setBackTarget(
                                                $this->lng->txt('back'),
                                                $this->ctrl->getLinkTarget($this,'overview')
                                );
                }
                $GLOBALS['ilTabs']->activateSubTab($a_active);
        }

}
?>