class.ilObjMediaObjectsSettingsGUI.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */
include_once("./Services/Object/classes/class.ilObjectGUI.php");


class ilObjMediaObjectsSettingsGUI extends ilObjectGUI
{
        public function __construct($a_data, $a_id, $a_call_by_reference = true, $a_prepare_output = true)
        {
                $this->type = 'mobs';
                parent::ilObjectGUI($a_data, $a_id, $a_call_by_reference, $a_prepare_output);

                $this->lng->loadLanguageModule('mob');
                $this->lng->loadLanguageModule('mep');
                $this->lng->loadLanguageModule('content');
        }

        public function executeCommand()
        {
                global $rbacsystem,$ilErr,$ilAccess;

                $next_class = $this->ctrl->getNextClass($this);
                $cmd = $this->ctrl->getCmd();

                $this->prepareOutput();

                if(!$ilAccess->checkAccess('read','',$this->object->getRefId()))
                {
                        $ilErr->raiseError($this->lng->txt('no_permission'),$ilErr->WARNING);
                }

                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 = "editSettings";
                                }

                                $this->$cmd();
                                break;
                }
                return true;
        }

        public function getAdminTabs()
        {
                global $rbacsystem, $ilAccess, $ilTabs;

                if ($ilAccess->checkAccess("write", "", $this->object->getRefId()))
                {
                        $ilTabs->addTarget("settings",
                                $this->ctrl->getLinkTarget($this, "editSettings"),
                                array("editSettings", "view"));
                }

                if ($ilAccess->checkAccess('edit_permission', "", $this->object->getRefId()))
                {
                        $ilTabs->addTarget("perm_settings",
                                $this->ctrl->getLinkTargetByClass('ilpermissiongui',"perm"),
                                array(),'ilpermissiongui');
                }
        }

        function editSettings($a_omit_init = false)
        {
                global $tpl;
                
                $this->checkPermission("write");
                
                if (!$a_omit_init)
                {
                        $this->initMediaObjectsSettingsForm();
                        $this->getSettingsValues();
                }
                $tpl->setContent($this->form->getHTML());
        }
                
        public function saveSettings()
        {
                global $tpl, $lng, $ilCtrl;
        
                $this->initMediaObjectsSettingsForm();
                if ($this->form->checkInput())
                {
                        // perform save
                        $mset = new ilSetting("mobs");          
                        $mset->set("mep_activate_pages", $_POST["activate_pages"]);
                        $mset->set("file_manager_always", $_POST["file_manager_always"]);
                        $mset->set("restricted_file_types", $_POST["restricted_file_types"]);
                        $mset->set("upload_dir", $_POST["mob_upload_dir"]);
                        
                        ilUtil::sendSuccess($lng->txt("msg_obj_modified"), true);
                        $ilCtrl->redirect($this, "editSettings");
                }
                
                $this->form->setValuesByPost();
                $this->editSettings(true);
        }
        
        public function initMediaObjectsSettingsForm()
        {
                global $lng, $ilCtrl;
                
        
                include_once("Services/Form/classes/class.ilPropertyFormGUI.php");
                $this->form = new ilPropertyFormGUI();
        
                // activate page in media pool 
                $cb = new ilCheckboxInputGUI($lng->txt("mobs_activate_pages"), "activate_pages");
                $cb->setInfo($lng->txt("mobs_activate_pages_info"));
                $this->form->addItem($cb);
        
                // activate page in media pool 
                $cb = new ilCheckboxInputGUI($lng->txt("mobs_always_show_file_manager"), "file_manager_always");
                $cb->setInfo($lng->txt("mobs_always_show_file_manager_info"));
                $this->form->addItem($cb);
                
                // allowed file types
                $ta = new ilTextAreaInputGUI($this->lng->txt("mobs_restrict_file_types"), "restricted_file_types");
                //$ta->setCols();
                //$ta->setRows();
                $ta->setInfo($this->lng->txt("mobs_restrict_file_types_info"));
                $this->form->addItem($ta);
                

                // Upload dir for learning resources
                $tx_prop = new ilTextInputGUI($lng->txt("mob_upload_dir"),
                        "mob_upload_dir");
                $tx_prop->setInfo($lng->txt("mob_upload_dir_info"));
                $this->form->addItem($tx_prop);

                $this->form->addCommandButton("saveSettings", $lng->txt("save"));
                        
                $this->form->setTitle($lng->txt("settings"));
                $this->form->setFormAction($ilCtrl->getFormAction($this));
        }

        public function getSettingsValues()
        {
                $values = array();
        
                $mset = new ilSetting("mobs");
                $values["activate_pages"] = $mset->get("mep_activate_pages");
                $values["file_manager_always"] = $mset->get("file_manager_always");
                $values["restricted_file_types"] = $mset->get("restricted_file_types");
                $values["mob_upload_dir"] = $mset->get("upload_dir");
        
                $this->form->setValuesByArray($values);
        }

}
?>