class.ilLPListOfSettingsGUI.php

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<?php

/* Copyright (c) 1998-2010 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once './Services/Tracking/classes/class.ilLearningProgressBaseGUI.php';
include_once './Services/Tracking/classes/class.ilLPObjSettings.php';

class ilLPListOfSettingsGUI extends ilLearningProgressBaseGUI
{
        function ilLPListOfSettingsGUI($a_mode,$a_ref_id)
        {
                parent::ilLearningProgressBaseGUI($a_mode,$a_ref_id);

                $this->obj_settings = new ilLPObjSettings($this->getObjId());
        }

        function &executeCommand()
        {
                switch($this->ctrl->getNextClass())
                {
                        default:
                                $cmd = $this->__getDefaultCommand();
                                $this->$cmd();

                }
                return true;
        }

        protected function show()
        {
                $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.lp_obj_settings.html','Services/Tracking');

                $form = $this->initFormSettings();
                $this->tpl->setVariable('PROP_FORM',$form->getHTML());
                $this->tpl->setVariable('COLLECTION_TABLE',$this->getTableByMode());
        }


        protected function initFormSettings()
        {
                include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
                $form = new ilPropertyFormGUI();
                $form->setTitle($this->lng->txt('tracking_settings'));
                $form->setFormAction($this->ctrl->getFormAction($this));

                // Mode
                $mod = new ilRadioGroupInputGUI($this->lng->txt('trac_mode'), 'modus');
                $mod->setRequired(true);
                $mod->setValue($this->obj_settings->getMode());
                $form->addItem($mod);

                foreach($this->obj_settings->getValidModes() as $mode_key => $mode_name)
                {                       
                        $opt = new ilRadioOption(
                                $mode_name,
                                $mode_key,
                                ilLPObjSettings::_mode2InfoText($mode_key)
                        );
                        $opt->setValue($mode_key);
                        $mod->addOption($opt);

                        // Subitem for vistits
                        if($mode_key == LP_MODE_VISITS)
                        {
                                $vis = new ilNumberInputGUI($this->lng->txt('trac_visits'), 'visits');
                                $vis->setSize(3);
                                $vis->setMaxLength(4);
                                $vis->setInfo(sprintf($this->lng->txt('trac_visits_info'),
                                        ilObjUserTracking::_getValidTimeSpan()));
                                $vis->setRequired(true);
                                $vis->setValue($this->obj_settings->getVisits());
                                $opt->addSubItem($vis);
                        }
                }
                                
                /*
                // Info Active
                $act = new ilCustomInputGUI($this->lng->txt('trac_activated'), '');
                $img = new ilTemplate('tpl.obj_settings_img_row.html',true,true,'Services/Tracking');
                $img->setVariable("IMG_SRC",
                        $activated = ilObjUserTracking::_enabledLearningProgress()
                                ? ilUtil::getImagePath('icon_ok.png')
                                : ilUtil::getImagePath('icon_not_ok.png')
                );
                $act->setHTML($img->get());
                $form->addItem($act);

                // Info Anonymized
                $ano = new ilCustomInputGUI($this->lng->txt('trac_anonymized'), '');
                $img = new ilTemplate('tpl.obj_settings_img_row.html',true,true,'Services/Tracking');
                $img->setVariable("IMG_SRC",
                        $anonymized = !ilObjUserTracking::_enabledUserRelatedData()
                                ? ilUtil::getImagePath('icon_ok.png')
                                : ilUtil::getImagePath('icon_not_ok.png')
                );
                $ano->setHTML($img->get());
                $form->addItem($ano);
                */                              

                $form->addCommandButton('saveSettings', $this->lng->txt('save'));

                return $form;
        }

        protected function saveSettings()
        {
                $form = $this->initFormSettings();
                if($form->checkInput())
                {
                        $this->obj_settings->setMode((int) $form->getInput('modus'));
                        $this->obj_settings->setVisits($form->getInput('visits'));
                        $this->obj_settings->update();

                        if($this->obj_settings->getMode() == LP_MODE_COLLECTION)
                        {
                                ilUtil::sendInfo($this->lng->txt('trac_edit_collection'),true);
                        }
                        ilUtil::sendSuccess($this->lng->txt('trac_settings_saved'),true);
                        $this->ctrl->redirect($this,'show');
                }

                $form->setValuesByPost();
                ilUtil::sendFailure($this->lng->txt('err_check_input'));

                $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.lp_obj_settings.html','Services/Tracking');
                $this->tpl->setVariable('PROP_FORM',$form->getHTML());
                $this->tpl->setVariable('COLLECTION_TABLE',$this->getTableByMode());

                return;
        }

        protected function getTableByMode()
        {
                include_once './Services/Tracking/classes/class.ilLPCollectionSettingsTableGUI.php';
                switch($this->obj_settings->getMode())
                {
                        case LP_MODE_COLLECTION:
                        case LP_MODE_MANUAL_BY_TUTOR:
                        case LP_MODE_SCORM:
                                $table = new ilLPCollectionSettingsTableGUI($this->getRefId(),$this,'show');
                                $table->setMode($this->obj_settings->getMode());
                                $table->parse();
                                return $table->getHTML();


                        default:
                                return '';
                }
        }


        protected function assign()
        {
                if(!$_POST['item_ids'])
                {
                        ilUtil::sendFailure($this->lng->txt('select_one'),true);
                        $this->ctrl->redirect($this,'show');
                }
                if(count($_POST['item_ids']))
                {
                        include_once 'Services/Tracking/classes/class.ilLPCollections.php';
                        ilLPCollections::activate($this->getObjId(), $_POST['item_ids']);

                        // refresh learning progress
                        include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                        ilLPStatusWrapper::_refreshStatus($this->getObjId());
                }
                ilUtil::sendSuccess($this->lng->txt('trac_settings_saved'),true);
                $this->ctrl->redirect($this,'show');
        }

        protected function deassign()
        {
                if(!$_POST['item_ids'])
                {
                        ilUtil::sendFailure($this->lng->txt('select_one'),true);
                        $this->ctrl->redirect($this,'show');
                        return false;
                }
                if(count($_POST['item_ids']))
                {
                        include_once 'Services/Tracking/classes/class.ilLPCollections.php';
                        ilLPCollections::deactivate($this->getObjId(),$_POST['item_ids']);

                        // refresh learning progress
                        include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                        ilLPStatusWrapper::_refreshStatus($this->getObjId());
                }
                ilUtil::sendSuccess($this->lng->txt('trac_settings_saved'),true);
                $this->ctrl->redirect($this,'show');
        }

        protected function groupMaterials()
        {
                if(!count((array) $_POST['item_ids']))
                {
                        ilUtil::sendFailure($this->lng->txt('select_one'),true);
                        $this->ctrl->redirect($this,'show');
                }

                // Assign new grouping id
                include_once './Services/Tracking/classes/class.ilLPCollections.php';
                ilLPCollections::createNewGrouping($this->getObjId(),(array) $_POST['item_ids']);

                // refresh learning progress
                include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                ilLPStatusWrapper::_refreshStatus($this->getObjId());

                ilUtil::sendSuccess($this->lng->txt('trac_settings_saved'),true);
                $this->ctrl->redirect($this,'show');
        }

        protected function releaseMaterials()
        {
                if(!count((array) $_POST['item_ids']))
                {
                        ilUtil::sendFailure($this->lng->txt('select_one'),true);
                        $this->ctrl->redirect($this,'show');
                }

                include_once './Services/Tracking/classes/class.ilLPCollections.php';
                ilLPCollections::releaseGrouping($this->getObjId(), (array) $_POST['item_ids']);

                // refresh learning progress
                include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                ilLPStatusWrapper::_refreshStatus($this->getObjId());

                ilUtil::sendSuccess($this->lng->txt('trac_settings_saved'),true);
                $this->ctrl->redirect($this,'show');
        }

        protected function saveObligatoryMaterials()
        {
                if(!is_array((array) $_POST['grp']))
                {
                        ilUtil::sendFailure($this->lng->txt('select_one'),true);
                        $this->ctrl->redirect($this,'show');
                }

                try {
                        include_once './Services/Tracking/classes/class.ilLPCollections.php';
                        ilLPCollections::saveObligatoryMaterials($this->getObjId(), (array) $_POST['grp']);

                        // refresh learning progress
                        include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                        ilLPStatusWrapper::_refreshStatus($this->getObjId());

                        ilUtil::sendSuccess($this->lng->txt('settings_saved'), true);
                        $this->ctrl->redirect($this,'show');
                }
                catch(UnexpectedValueException $e) {
                        ilUtil::sendFailure($this->lng->txt('trac_grouped_material_obligatory_err'), true);
                        ilUtil::sendInfo($this->lng->txt('err_check_input'),true);
                        $this->ctrl->redirect($this,'show');
                }

        }
}
?>