class.ilLPObjectStatisticsGUI.php

Go to the documentation of this file.

<?php

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

include_once "Services/Tracking/classes/class.ilLearningProgressBaseGUI.php";

class ilLPObjectStatisticsGUI extends ilLearningProgressBaseGUI
{
        function ilLPObjectStatisticsGUI($a_mode,$a_ref_id = 0)
        {
                parent::ilLearningProgressBaseGUI($a_mode,$a_ref_id);
        
                if(!$this->ref_id)
                {
                        $this->ref_id = (int)$_REQUEST["ref_id"];
                }               
        }

        protected function setTabs()
        {
                global $ilAccess;
                
                $this->tabs_gui->addSubTab('trac_object_stat_access', 
                                $this->lng->txt('trac_object_stat_access'),
                                $this->ctrl->getLinkTarget($this, 'accessFilter'));             
                $this->tabs_gui->addSubTab('trac_object_stat_daily', 
                                $this->lng->txt('trac_object_stat_daily'),
                                $this->ctrl->getLinkTarget($this, 'dailyFilter'));              
                $this->tabs_gui->addSubTab('trac_object_stat_lp', 
                                $this->lng->txt('trac_object_stat_lp'),
                                $this->ctrl->getLinkTarget($this, 'learningProgressFilter'));
                $this->tabs_gui->addSubTab('trac_object_stat_types', 
                                $this->lng->txt('trac_object_stat_types'),
                                $this->ctrl->getLinkTarget($this, 'typesFilter'));
                
                if($ilAccess->checkAccess("write", "", $this->ref_id))
                {               
                        $this->tabs_gui->addSubTab('trac_object_stat_admin', 
                                        $this->lng->txt('trac_object_stat_admin'),
                                        $this->ctrl->getLinkTarget($this, 'admin'));
                }
        }
        
        function executeCommand()
        {
                $this->ctrl->setReturn($this, "");
                
                $this->setTabs();

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

                return true;
        }

        function applyAccessFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTableGUI($this, "access", null, false);
                $lp_table->resetOffset();
                $lp_table->writeFilterToSession();
                $this->access();
        }

        function resetAccessFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTableGUI($this, "access", null, false);
                $lp_table->resetOffset();
                $lp_table->resetFilter();
                $this->access();
        }

        function accessFilter()
        {
                $this->access(false);
        }

        function access($a_load_data = true)
        {
                global $tpl;
                
                $this->tabs_gui->activateSubTab('trac_object_stat_access');
                
                $this->showAggregationInfo();

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTableGUI($this, "access", null, $a_load_data);
                
                if(!$a_load_data)
                {
                        $lp_table->disable("content");
                        $lp_table->disable("header");
                }
                
                $tpl->setContent($lp_table->getHTML());
        }

        function showAccessGraph()
        {
                global $lng, $tpl;
                
                if(!$_POST["item_id"])
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->access();
                }
                
                $this->tabs_gui->activateSubTab('trac_object_stat_access');

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTableGUI($this, "access", $_POST["item_id"]);

                $tpl->setContent($lp_table->getGraph($_POST["item_id"]).$lp_table->getHTML());
        }

        function applyTypesFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTypesTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTypesTableGUI($this, "types", null, false);
                $lp_table->resetOffset();
                $lp_table->writeFilterToSession();
                $this->types();
        }

        function resetTypesFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTypesTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTypesTableGUI($this, "types", null, false);
                $lp_table->resetOffset();
                $lp_table->resetFilter();
                $this->types();
        }

        function typesFilter()
        {
                $this->types(false);
        }

        function types($a_load_data = true)
        {
                global $tpl;
                
                $this->tabs_gui->activateSubTab('trac_object_stat_types');
                
                $this->showCronJobInfo();

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTypesTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTypesTableGUI($this, "types", null, $a_load_data);

                if(!$a_load_data)
                {
                        $lp_table->disable("content");
                        $lp_table->disable("header");
                }
                
                $tpl->setContent($lp_table->getHTML());
        }

        function showTypesGraph()
        {
                global $lng, $tpl;

                if(!$_POST["item_id"])
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->types();
                }
                
                $this->tabs_gui->activateSubTab('trac_object_stat_types');

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsTypesTableGUI.php");
                $lp_table = new ilLPObjectStatisticsTypesTableGUI($this, "types", $_POST["item_id"]);

                $tpl->setContent($lp_table->getGraph($_POST["item_id"]).$lp_table->getHTML());
        }

        function applyDailyFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsDailyTableGUI.php");
                $lp_table = new ilLPObjectStatisticsDailyTableGUI($this, "daily", null, false);
                $lp_table->resetOffset();
                $lp_table->writeFilterToSession();
                $this->daily();
        }

        function resetDailyFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsDailyTableGUI.php");
                $lp_table = new ilLPObjectStatisticsDailyTableGUI($this, "daily", null, false);
                $lp_table->resetOffset();
                $lp_table->resetFilter();
                $this->daily();
        }

        function dailyFilter()
        {
                $this->daily(false);
        }

        function daily($a_load_data = true)
        {
                global $tpl;
                
                $this->tabs_gui->activateSubTab('trac_object_stat_daily');
                
                $this->showAggregationInfo();

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsDailyTableGUI.php");
                $lp_table = new ilLPObjectStatisticsDailyTableGUI($this, "daily", null, $a_load_data);

                if(!$a_load_data)
                {
                        $lp_table->disable("content");
                        $lp_table->disable("header");
                }
                
                $tpl->setContent($lp_table->getHTML());
        }

        function showDailyGraph()
        {
                global $lng, $tpl;

                if(!$_POST["item_id"])
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->daily();
                }
                
                $this->tabs_gui->activateSubTab('trac_object_stat_daily');

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsDailyTableGUI.php");
                $lp_table = new ilLPObjectStatisticsDailyTableGUI($this, "daily", $_POST["item_id"]);

                $tpl->setContent($lp_table->getGraph($_POST["item_id"]).$lp_table->getHTML());
        }

        function admin()
        {
                global $tpl, $ilToolbar, $lng, $ilCtrl, $ilAccess;
                
                $this->tabs_gui->activateSubTab('trac_object_stat_admin');
                
                $this->showAggregationInfo(false);

                $ilToolbar->addButton($lng->txt("trac_sync_obj_stats"),
                        $ilCtrl->getLinkTarget($this, "adminSync"));

                if($ilAccess->checkAccess("delete", "", $this->ref_id))
                {
                        include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsAdminTableGUI.php");
                        $lp_table = new ilLPObjectStatisticsAdminTableGUI($this, "admin");

                        $tpl->setContent($lp_table->getHTML());
                }
        }

        function adminSync()
        {
                global $ilCtrl, $lng;
                
                include_once "Services/Tracking/classes/class.ilChangeEvent.php";
                ilChangeEvent::_syncObjectStats(time(), 1);

                ilUtil::sendSuccess($lng->txt("trac_sync_obj_stats_success"), true);
                $ilCtrl->redirect($this, "admin");
        }

        function confirmDeleteData()
        {
                global $lng, $tpl, $ilTabs, $ilCtrl;

                if(!$_POST["item_id"])
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->admin();
                }

                $ilTabs->clearTargets();
                $ilTabs->setBackTarget($lng->txt("back"),
                        $ilCtrl->getLinkTarget($this, "admin"));

                // display confirmation message
                include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
                $cgui = new ilConfirmationGUI();
                $cgui->setFormAction($ilCtrl->getFormAction($this));
                $cgui->setHeaderText($lng->txt("trac_sure_delete_data"));
                $cgui->setCancel($lng->txt("cancel"), "admin");
                $cgui->setConfirm($lng->txt("delete"), "deleteData");

                // list objects that should be deleted
                foreach ($_POST["item_id"] as $i)
                {
                        $caption = $lng->txt("month_".str_pad(substr($i, 5), 2, "0", STR_PAD_LEFT)."_long").
                        " ".substr($i, 0, 4);
                        
                        $cgui->addItem("item_id[]", $i, $caption);
                }

                $tpl->setContent($cgui->getHTML());
        }

        function deleteData()
        {
                global $lng;
                
                if(!$_POST["item_id"])
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->admin();
                }

           include_once "Services/Tracking/classes/class.ilTrQuery.php";
           ilTrQuery::deleteObjectStatistics($_POST["item_id"]);
           ilUtil::sendSuccess($lng->txt("trac_data_deleted"));
           $this->admin();
        }
        
        function applyLearningProgressFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsLPTableGUI.php");
                $lp_table = new ilLPObjectStatisticsLPTableGUI($this, "learningProgress", null, false);
                $lp_table->resetOffset();
                $lp_table->writeFilterToSession();
                $this->learningProgress();
        }

        function resetLearningProgressFilter()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsLPTableGUI.php");
                $lp_table = new ilLPObjectStatisticsLPTableGUI($this, "learningProgress", null, false);
                $lp_table->resetOffset();
                $lp_table->resetFilter();
                $this->learningProgress();
        }
        
        function learningProgressFilter()
        {
                $this->learningProgress(false);
        }

        function learningProgress($a_load_data = true)
        {
                global $tpl;
                
                $this->tabs_gui->activateSubTab('trac_object_stat_lp');
                
                $this->showCronJobInfo();

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsLPTableGUI.php");
                $lp_table = new ilLPObjectStatisticsLPTableGUI($this, "learningProgress", null, $a_load_data);
                
                if(!$a_load_data)
                {
                        $lp_table->disable("content");
                        $lp_table->disable("header");
                }
                
                $tpl->setContent($lp_table->getHTML());
        }

        function showLearningProgressGraph()
        {
                global $lng, $tpl;
                
                if(!$_POST["item_id"])
                {
                        ilUtil::sendFailure($lng->txt("no_checkbox"));
                        return $this->learningProgress();
                }
                
                $this->tabs_gui->activateSubTab('trac_object_stat_lp');

                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsLPTableGUI.php");
                $lp_table = new ilLPObjectStatisticsLPTableGUI($this, "learningProgress", $_POST["item_id"], true, true);
                                
                $tpl->setContent($lp_table->getGraph($_POST["item_id"]).$lp_table->getHTML());
        }

        function showLearningProgressDetails()
        {
                include_once("./Services/Tracking/classes/object_statistics/class.ilLPObjectStatisticsLPTableGUI.php");
                $lp_table = new ilLPObjectStatisticsLPTableGUI($this, "showLearningProgressDetails", array($_GET["item_id"]), true, false, true);
                
                $a_tpl = new ilTemplate("tpl.lp_object_statistics_lp_details.html", true, true, "Services/Tracking");
                $a_tpl->setVariable("CONTENT", $lp_table->getHTML());
                $a_tpl->setVariable('CLOSE_IMG_TXT', $this->lng->txt('close'));
                echo $a_tpl->get();
                exit(); 
        }
        
        protected function showAggregationInfo($a_show_link = true)
        {               
                global $ilAccess, $lng, $ilCtrl;
                
                include_once "Services/Tracking/classes/class.ilTrQuery.php";           
                $info = ilTrQuery::getObjectStatisticsLogInfo();
                $info_date = ilDatePresentation::formatDate(new ilDateTime($info["tstamp"], IL_CAL_UNIX));
                                        
                $link = "";
                if($a_show_link && $ilAccess->checkAccess("write", "", $this->ref_id))
                {
                        $link = " <a href=\"".$ilCtrl->getLinkTarget($this, "admin")."\">&raquo;".
                                $lng->txt("trac_log_info_link")."</a>";
                }
                
                ilUtil::sendInfo(sprintf($lng->txt("trac_log_info"), $info_date, $info["counter"]).$link);
        }
        
        protected function showCronJobInfo()
        {
                global $lng;
                
                include_once "Services/Cron/classes/class.ilCronManager.php";
                if(!ilCronManager::isJobActive("lp_object_statistics"))
                {
                        ilUtil::sendInfo($lng->txt("trac_cron_info"));
                }
        }
}

?>