ilSCORM13Player Class Reference

Collaboration diagram for ilSCORM13Player:

Public Member Functions
	__construct ()
&	executeCommand ()
	execute command More...
	getRTEjs ()
	getDataDirectory ()
	getConfigForPlayer ()
	getPlayer ()
	getCPData ()
	getCPDataInit ()
	getADLActDataInit ()
	getADLActData ()
	pingSession ()
	getScope ()
	getSuspendDataInit ()
	getSuspendData ()
	suspendADLActData ()
	readGObjectiveInit ()
	readGObjective ()
	readSharedData ($sco_node_id)
	writeSharedData ($sco_node_id)
	specialPage ()
	fetchCMIData ()
	getCMIData ($userId, $packageId)
	quoteJSONArray ($a_array)
	getMimetype ($filename)
	estimate content type for a filename by extension first do it for common static web files from external list if not found peek into file by slow php function mime_content_type() More...
	get_max_attempts ()
	Get max. More...
	get_Module_Version ()
	get_actual_attempts ()
	Get number of actual attempts for the user. More...
	increase_attemptAndsave_module_version ()
	Increases attempts by one and saves module_version for this package. More...
	resetSharedData ()
	getDataDirectory2 ()
	openLog ()
	downloadLog ()
	liveLogContent ()
	debugGUI ()
	postLogEntry ()

Static Public Member Functions
static	getInlineCSS ()
	Get inline css. More...

Data Fields
const	ENABLE_GZIP = 0
const	NONE = 0
const	READONLY = 1
const	WRITEONLY = 2
const	READWRITE = 3
	$packageId
	$jsMode
	$slm
	$tpl

Private Member Functions
	normalizeFields ($table, &$node)
	maps API data structure type to internal datatype on a node and accepts only valid values, dropping invalid ones from input More...
	getNodeData ($sco_id, $fh)
	logTmpName ()
	summaryFileName ()
	logFileName ()
	logDirectory ()
	getLogFileList ($s_delete, $s_download, $s_open)
	getLogTemplate ()
	getDebugValues ($test_sco=false)
	getStructureFlat ($data)
	createSummary ($api_data)

Private Attributes
	$userId

Static Private Attributes
static	$schema

Detailed Description

Author

Hendrik Holtmann holtm.nosp@m.ann@.nosp@m.mac.c.nosp@m.om, Alfred Kohnert alfre.nosp@m.d.ko.nosp@m.hnert.nosp@m.@big.nosp@m.foot..nosp@m.com, Uwe Kohnle kohnl.nosp@m.e@in.nosp@m.terne.nosp@m.tleh.nosp@m.rer-g.nosp@m.mbh..nosp@m.de

Version

$Id$ @ilCtrl_Calls ilSCORM13Player:

Definition at line 13 of file ilSCORM13Player.php.

Constructor & Destructor Documentation

__construct()

ilSCORM13Player::__construct

(

)

Definition at line 124 of file ilSCORM13Player.php.

    {
        global $tpl, $ilCtrl, $ilUser, $lng;
 
        //erase next?
        if ($_REQUEST['learnerId']) {
            $this->userId = $_REQUEST['learnerId'];
        } else {
            $this->userId = $GLOBALS['USER']['usr_id'];
        }
        $this->packageId = (int) $_REQUEST['packageId'];
        $this->jsMode = strpos($_SERVER['HTTP_ACCEPT'], 'text/javascript')!==false;
        
        $this->page = $_REQUEST['page'];
        
        $this->slm = new ilObjSCORM2004LearningModule($_GET["ref_id"], true);
        
            
        $this->tpl = $tpl;
        $this->ctrl = $ilCtrl;
                
        $this->packageId=ilObject::_lookupObjectId($_GET['ref_id']);
        $this->ref_id = $_GET['ref_id'];
        $this->userId=$ilUser->getID();
    
        if ($_GET['envEditor'] != null) {
            $this->envEditor = $_GET['envEditor'];
        } else {
            $this->envEditor = 0;
        }
    }

References $_GET, $_SERVER, $GLOBALS, $ilCtrl, $ilUser, $lng, $tpl, and ilObject\_lookupObjectId().

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Member Function Documentation

createSummary()

ilSCORM13Player::createSummary (   $api_data )

private

Definition at line 2008 of file ilSCORM13Player.php.

    {
        global $ilDB;
 
        $csv_data = null;
        //csv columns
        $columns_fixed = array('id','title','type','attempted');
    
        $ini_data = parse_ini_file("./Modules/Scorm2004/scripts/rtemain/debug_default.ini", true);
        $ini_array = $ini_data['summary'];
        $colums_variable = array();
        $api_keys = array();
 
        foreach ($ini_array as $key => $value) {
            if ($value == 1) {
                array_push($colums_variable, $key);
                array_push($api_keys, $key);
                array_push($colums_variable, "Status");
            }
        }
    
        $header_array = array_merge($columns_fixed, $colums_variable);
 
        $csv_header = implode(";", $header_array);
    
        //get strcuture
        $res = $ilDB->queryF(
            'SELECT jsdata FROM cp_package WHERE obj_id = %s',
            array('integer'),
            array($this->packageId)
        );
    
        $packageData = $ilDB->fetchAssoc($res);
                
        $structure = json_decode($packageData['jsdata'], true);
        
    
        $this->flat_structure = array();  //used for recursion
        $this->getStructureFlat($structure['item']['item']);
 
        foreach ($this->flat_structure as $tree_element) {
            $csv_data = $csv_data . $tree_element['id'] . ";" . $tree_element['title'] . ";" . $tree_element['sco'] . ";";
            if ($api_data[$tree_element['id']] != null) {
                $csv_data = $csv_data . "X" . ";";
            } else {
                $csv_data = $csv_data . ";";
            }
        
            //write api data
            $id = $tree_element['id'];
            foreach ($api_keys as $api_element) {
                if ($api_data[$id]!=null) {
                    if ($api_data[$id][$api_element]!=null) {
                        $csv_data = $csv_data . $api_data[$id][$api_element]['value'] . ";" . $api_data[$id][$api_element]['status'] . ";";
                    } else {
                        $csv_data = $csv_data . ";;";
                    }
                }
            }
            $csv_data = $csv_data . "\n";
        }
    
        $fh = fopen($this->summaryFileName(), "w");
        fwrite($fh, $csv_header . "\n" . $csv_data);
        fclose($fh);
        unlink($this->logTmpName());
    }

References $fh, $id, $ilDB, $key, and $res.

debugGUI()

ilSCORM13Player::debugGUI

(

)

Definition at line 1597 of file ilSCORM13Player.php.

    {
        global $lng;
        $lng->loadLanguageModule("scormdebug");
 
        /*              if ($_POST['password'] == $this->slm->getDebugPw()) {
                    $_SESSION["debug_pw"] = $this->slm->getDebugPw();
                }
                if ($_SESSION["debug_pw"]!=$this->slm->getDebugPw()) {
                    $this->tpl = new ilTemplate("tpl.scorm2004.debug_pw.html", false, false, "./Modules/Scorm2004");
                    $this->tpl->setVariable('SUBMIT', $lng->txt("debugwindow_submit"));
                    $this->tpl->setVariable('CANCEL', $lng->txt("debugwindow_cancel"));
                    $this->tpl->setVariable('PASSWORD_ENTER', $lng->txt("debugwindow_password_enter"));
                    $this->tpl->setVariable('DEBUG_URL','ilias.php?baseClass=ilSAHSPresentationGUI' .'&cmd=debugGUI&ref_id='.$_GET["ref_id"]);
                } else {*/
        $this->tpl = new ilTemplate("tpl.scorm2004.debug.html", false, false, "./Modules/Scorm2004");
        $this->tpl->setVariable('CONSOLE', $lng->txt("debugwindow_console"));
        $this->tpl->setVariable('LOGS', $lng->txt("debugwindow_logs"));
        $this->tpl->setVariable('COMMENT', $lng->txt("debugwindow_comment"));
        $this->tpl->setVariable('COMMENT_ENTER', $lng->txt("debugwindow_comment_enter"));
        $this->tpl->setVariable('START_RECORDING', $lng->txt("debugwindow_start_recording"));
        $this->tpl->setVariable('STOP_RECORDING', $lng->txt("debugwindow_stop_recording"));
        $this->tpl->setVariable('DELETE_LOGFILE', $lng->txt("debugwindow_delete_logfile"));
        $this->tpl->setVariable('SUBMISSION_FAILED', $lng->txt("debugwindow_submission_failed"));
        $this->tpl->setVariable('SUBMIT', $lng->txt("debugwindow_submit"));
        $this->tpl->setVariable('CANCEL', $lng->txt("debugwindow_cancel"));
        $this->tpl->setVariable('FILENAME', $lng->txt("debugwindow_filename"));
        $this->tpl->setVariable('DATE', $lng->txt("debugwindow_date"));
        $this->tpl->setVariable('ACTION', $lng->txt("debugwindow_action"));
        $this->tpl->setVariable('RECORD_IMG', ilUtil::getImagePath("record.png", "./Modules/Scorm2004"));
        $this->tpl->setVariable('STOP_IMG', ilUtil::getImagePath("stop.png", "./Modules/Scorm2004"));
        $this->tpl->setVariable('COMMENT_IMG', ilUtil::getImagePath("comment.png", "./Modules/Scorm2004"));
        $logfile = $this->logFileName() . ".html";
        $this->tpl->setVariable('LOGFILE', $this->logFileName() . ".html");
        $this->tpl->setVariable('FILES_DATA', json_encode($this->getLogFileList($lng->txt("debugwindow_delete"), $lng->txt("debugwindow_download"), $lng->txt("debugwindow_open"))));
            
        // path to latest yui distribution
        include_once "Services/YUI/classes/class.ilYuiUtil.php";
        $this->tpl->setVariable('PATH_YUI', ilYuiUtil::getLocalPath());
        //}
        echo $this->tpl->get("DEFAULT", true);
    }

References $lng, ilUtil\getImagePath(), and ilYuiUtil\getLocalPath().

Referenced by executeCommand().

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downloadLog()

ilSCORM13Player::downloadLog

(

)

Definition at line 1544 of file ilSCORM13Player.php.

    {
        $filename = $_GET['logFile'];
        //Header
        header("Expires: 0");
        header("Cache-Control: private");
        header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
        header("Pragma: cache");
        header("Content-Description: File Transfer");
        header("Content-Type: application/octet-stream");
        header("Content-disposition: attachment; filename=$filename");
        echo file_get_contents($this->logDirectory() . "/" . $filename);
        exit;
    }

References $_GET, $filename, and exit.

Referenced by executeCommand().

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executeCommand()

& ilSCORM13Player::executeCommand

(

)

execute command

Definition at line 159 of file ilSCORM13Player.php.

    {
        global $ilAccess, $lng, $ilErr;
 
        $next_class = $this->ctrl->getNextClass($this);
        $cmd = $this->ctrl->getCmd();
 
        if (!$ilAccess->checkAccess("read", "", $_GET["ref_id"])) {
            $ilErr->raiseError($lng->txt("permission_denied"), $ilErr->WARNING);
        }
        
        //$ilLog->write("SCORM2004 Player cmd: ".$cmd);
 
        switch ($cmd) {
            
            case 'getRTEjs':
                $this->getRTEjs();
                break;
                
            case 'cp':
                $this->getCPData();
                break;
                
            case 'adlact':
                $this->getADLActData();
                break;
                
            case 'suspend':
                $this->suspendADLActData();
                break;
            
            case 'getSuspend':
                $this->getSuspendData();
                break;
                
            case 'gobjective':
//                              $this->writeGObjective();
                break;
 
            case 'getGobjective':
                $this->readGObjective();
                break;
 
            case 'getSharedData':
                $this->readSharedData($_GET['node_id']);
                break;
                
            case 'setSharedData':
                $this->writeSharedData($_GET['node_id']);
                break;
                
            case 'cmi':
 
                if ($_SERVER['REQUEST_METHOD']=='POST') {
                    include_once './Modules/Scorm2004/classes/class.ilSCORM2004StoreData.php';
                    ilSCORM2004StoreData::persistCMIData(
                        $this->userId,
                        $this->packageId,
                        $this->slm->getDefaultLessonMode(),
                        $this->slm->getComments(),
                        $this->slm->getInteractions(),
                        $this->slm->getObjectives(),
                        $this->slm->getTime_from_lms()
                    );
                //error_log("Saved CMI Data");
                } else {
                    $this->fetchCMIData();
                }
                break;
            
            case 'specialPage':
                $this->specialPage();
                break;
 
            case 'debugGUI':
                $this->debugGUI();
                break;
            case 'postLogEntry':
                $this->postLogEntry();
                break;
            case 'liveLogContent':
                $this->liveLogContent();
                break;
            case 'downloadLog':
                $this->downloadLog();
                break;
            case 'openLog':
                $this->openLog();
                break;
 
            case 'pingSession':
                $this->pingSession();
                break;
            case 'scormPlayerUnload':
                include_once './Modules/Scorm2004/classes/class.ilSCORM2004StoreData.php';
                ilSCORM2004StoreData::scormPlayerUnload($this->userId, $this->packageId, $this->slm->getTime_from_lms());
                break;
                
            // case 'getConfigForPlayer':
                // $this->getConfigForPlayer();
                // break;
            default:
                $this->getPlayer();
                break;
        }
    }

References $_GET, $_SERVER, $ilErr, $lng, debugGUI(), downloadLog(), fetchCMIData(), getADLActData(), getCPData(), getPlayer(), getRTEjs(), getSuspendData(), liveLogContent(), openLog(), ilSCORM2004StoreData\persistCMIData(), pingSession(), postLogEntry(), readGObjective(), readSharedData(), ilSCORM2004StoreData\scormPlayerUnload(), specialPage(), suspendADLActData(), and writeSharedData().

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fetchCMIData()

ilSCORM13Player::fetchCMIData

(

)

Definition at line 963 of file ilSCORM13Player.php.

    {
        $data = $this->getCMIData($this->userId, $this->packageId);
        if ($this->jsMode) {
            header('Content-Type: text/javascript; charset=UTF-8');
            print(json_encode($data));
        } else {
            header('Content-Type: text/plain; charset=UTF-8');
            print(var_export($data, true));
        }
    }

References $data, and print.

Referenced by executeCommand().

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get_actual_attempts()

ilSCORM13Player::get_actual_attempts

(

)

Get number of actual attempts for the user.

Definition at line 1203 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
        $val_set = $ilDB->queryF(
            'SELECT package_attempts FROM sahs_user WHERE obj_id = %s AND user_id = %s',
            array('integer','integer'),
            array($this->packageId,$this->userId)
        );
        $val_rec = $ilDB->fetchAssoc($val_set);
        $attempts = $val_rec["package_attempts"];
        if ($attempts == null) {
            $attempts = 0;
        }
        return $attempts;
    }

References $ilDB, and $ilUser.

Referenced by getPlayer().

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get_max_attempts()

ilSCORM13Player::get_max_attempts

(

)

Get max.

number of attempts allowed for this package

Definition at line 1180 of file ilSCORM13Player.php.

    {
        include_once "./Modules/ScormAicc/classes/SCORM/class.ilObjSCORMInitData.php";
        return ilObjSCORMInitData::get_max_attempts($this->packageId);
    }

References ilObjSCORMInitData\get_max_attempts().

Referenced by getPlayer().

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get_Module_Version()

ilSCORM13Player::get_Module_Version

(

)

Definition at line 1186 of file ilSCORM13Player.php.

    {
        global $ilDB;
 
        $res = $ilDB->queryF(
            'SELECT module_version FROM sahs_lm WHERE id = %s',
            array('integer'),
            array($this->packageId)
        );
        $row = $ilDB->fetchAssoc($res);
        
        return $row['module_version'];
    }

References $ilDB, $res, and $row.

getADLActData()

ilSCORM13Player::getADLActData

(

)

Definition at line 564 of file ilSCORM13Player.php.

    {
        $activitytree = $this->getADLActDataInit();
        if ($this->jsMode) {
            header('Content-Type: text/javascript; charset=UTF-8');
            print($activitytree);
        } else {
            header('Content-Type: text/plain; charset=UTF-8');
            $activitytree = json_decode($activitytree);
            print_r($activitytree);
        }
    }

References getADLActDataInit(), and print.

Referenced by executeCommand().

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getADLActDataInit()

ilSCORM13Player::getADLActDataInit

(

)

Definition at line 545 of file ilSCORM13Player.php.

    {
        global $ilDB;
 
        $res = $ilDB->queryF(
            'SELECT activitytree FROM cp_package WHERE obj_id = %s',
            array('integer'),
            array($this->packageId)
        );
        $data = $ilDB->fetchAssoc($res);
                
        $activitytree = $data['activitytree'];
                
        if (!$activitytree) {
            $activitytree = 'null';
        }
        return $activitytree;
    }

References $data, $ilDB, and $res.

Referenced by getADLActData(), and getPlayer().

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getCMIData()

ilSCORM13Player::getCMIData	(		$userId,
			$packageId
	)

Definition at line 991 of file ilSCORM13Player.php.

    {
        global $ilDB;
        
        $i_check=0;
        $result = array(
            'schema' => array(),
            'data' => array()
        );
 
        foreach (self::$schema as $k => &$v) {
            $result['schema'][$k] = array_keys($v);
            $q = '';
            switch ($k) {
                case "node":
                    $q = 'SELECT cmi_node.* 
                                                FROM cmi_node 
                                                INNER JOIN cp_node ON cmi_node.cp_node_id = cp_node.cp_node_id
                                                WHERE cmi_node.user_id = %s
                                                AND cp_node.slm_id = %s';
 
                    break;
 
                case "comment":
                    if ($i_check>7) {
                        $i_check-=8;
                        if ($this->slm->getComments()) {
                            $q = 'SELECT 
                                                        cmi_comment.cmi_comment_id, 
                                                        cmi_comment.cmi_node_id, 
                                                        cmi_comment.c_comment, 
                                                        cmi_comment.c_timestamp, 
                                                        cmi_comment.location, 
                                                        cmi_comment.sourceislms 
                                                        FROM cmi_comment 
                                                        INNER JOIN cmi_node ON cmi_node.cmi_node_id = cmi_comment.cmi_node_id 
                                                        INNER JOIN cp_node ON cp_node.cp_node_id = cmi_node.cp_node_id
                                                        WHERE cmi_node.user_id = %s
                                                        AND cp_node.slm_id = %s 
                                                        ORDER BY cmi_comment.cmi_comment_id';
                        }
                    }
 
                    break;
 
                case "correct_response":
                    if ($i_check>3) {
                        $i_check-=4;
                        if ($this->slm->getInteractions()) {
                            $q = 'SELECT cmi_correct_response.* 
                                                        FROM cmi_correct_response 
                                                        INNER JOIN cmi_interaction 
                                                        ON cmi_interaction.cmi_interaction_id = cmi_correct_response.cmi_interaction_id 
                                                        INNER JOIN cmi_node ON cmi_node.cmi_node_id = cmi_interaction.cmi_node_id 
                                                        INNER JOIN cp_node ON cp_node.cp_node_id = cmi_node.cp_node_id
                                                        WHERE cmi_node.user_id = %s
                                                        AND cp_node.slm_id = %s 
                                                        ORDER BY cmi_correct_response.cmi_correct_resp_id';
                        }
                    }
                    break;
 
                case "interaction":
                    if ($i_check>1) {
                        $i_check-=2;
                        if ($this->slm->getInteractions()) {
                            $q = 'SELECT 
                                                        cmi_interaction.cmi_interaction_id, 
                                                        cmi_interaction.cmi_node_id, 
                                                        cmi_interaction.description, 
                                                        cmi_interaction.id, 
                                                        cmi_interaction.latency, 
                                                        cmi_interaction.learner_response, 
                                                        cmi_interaction.result, 
                                                        cmi_interaction.c_timestamp, 
                                                        cmi_interaction.c_type, 
                                                        cmi_interaction.weighting
                                                        FROM cmi_interaction 
                                                        INNER JOIN cmi_node ON cmi_node.cmi_node_id = cmi_interaction.cmi_node_id 
                                                        INNER JOIN cp_node ON cp_node.cp_node_id = cmi_node.cp_node_id
                                                        WHERE cmi_node.user_id = %s
                                                        AND cp_node.slm_id = %s 
                                                        ORDER BY cmi_interaction.cmi_interaction_id';
                        }
                    }
                    break;
 
                case "objective":
                    if ($i_check>0) {
                        if ($this->slm->getObjectives()) {
                            $q = 'SELECT 
                                                        cmi_objective.cmi_interaction_id, 
                                                        cmi_objective.cmi_node_id, 
                                                        cmi_objective.cmi_objective_id, 
                                                        cmi_objective.completion_status, 
                                                        cmi_objective.description, 
                                                        cmi_objective.id, 
                                                        cmi_objective.c_max, 
                                                        cmi_objective.c_min, 
                                                        cmi_objective.c_raw, 
                                                        cmi_objective.scaled, 
                                                        cmi_objective.progress_measure, 
                                                        cmi_objective.success_status, 
                                                        cmi_objective.scope 
                                                        FROM cmi_objective 
                                                        INNER JOIN cmi_node ON cmi_node.cmi_node_id = cmi_objective.cmi_node_id 
                                                        INNER JOIN cp_node ON cp_node.cp_node_id = cmi_node.cp_node_id
                                                        WHERE cmi_node.user_id = %s
                                                        AND cp_node.slm_id = %s 
                                                        ORDER BY cmi_objective.cmi_objective_id';
                        }
                    }
                    break;
 
                case "package"://delete because data exist except of learner_name
                    $q = 'SELECT usr_data.usr_id user_id, 
                                                CONCAT(CONCAT(COALESCE(usr_data.firstname, \'\'), \' \'), COALESCE(usr_data.lastname, \'\')) learner_name, 
                                                sahs_lm.id slm_id , sahs_lm.default_lesson_mode "mode", sahs_lm.credit
                                                FROM usr_data, cp_package
                                                INNER JOIN sahs_lm ON cp_package.obj_id = sahs_lm.id 
                                                WHERE usr_data.usr_id = %s
                                                AND sahs_lm.id = %s';
 
                    break;
 
            }
 
            $result['data'][$k] = array();
            if ($q != '') {
                $types = array('integer', 'integer');
                $values = array($userId, $packageId);
                $res = $ilDB->queryF($q, $types, $values);
 
                while ($row = $ilDB->fetchAssoc($res)) {
                    $tmp_result = array();
                    foreach ($row as $key => $value) {
                        if ($k == "comment" && $key == "c_timestamp" && strpos($value, ' ')==10) {
                            $value = str_replace(' ', 'T', $value);
                        }
                        $tmp_result[] = $value;
                        if ($k=="node" && $key=="additional_tables" && $i_check<$value) {
                            $i_check=$value;
                            //                                                  $GLOBALS['ilLog']->write($i_check);
                        }
                    }
                    $result['data'][$k][] = $tmp_result;
                }
            }
        }
        return $result;
    }

References $ilDB, $key, $packageId, $res, $result, $row, and $schema.

Referenced by getPlayer().

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getConfigForPlayer()

ilSCORM13Player::getConfigForPlayer

(

)

Definition at line 288 of file ilSCORM13Player.php.

    {
        global $ilUser;
 
        $initSuspendData = null;
        $config = array(
            'scope'=>$this->getScope(),
            'learner_id' => (string) $ilUser->getID(),
            'cmi_learner_id' => (string) $this->slm->getApiStudentId(),
            'course_id' => (string) $this->packageId,
            'learner_name' => (string) $this->slm->getApiStudentName(),
            'mode' => $this->slm->getDefaultLessonMode(),
            'credit' => $this->slm->getCreditMode(),
            'auto_review' => $this->slm->getAutoReviewChar(),
            'hide_navig' => $this->slm->getHideNavig(),
            'hide_menu' => $this->slm->getNoMenu(),
            'ie_force_render' => $this->slm->getIe_force_render(),
            'fourth_edition' => $this->slm->getFourth_edition(),
            'sequencing_enabled' => $this->slm->getSequencing(),
            'interactions_storable' => $this->slm->getInteractions(),
            'objectives_storable' => $this->slm->getObjectives(),
            'comments_storable' => $this->slm->getComments(),
            'time_from_lms' => $this->slm->getTime_from_lms(),
            'auto_last_visited' => $this->slm->getAuto_last_visited(),
            'lesson_mastery_score' => $this->slm->getMasteryScore(),
            'checkSetValues' => $this->slm->getCheck_values(),
            'auto_suspend' => $this->slm->getAutoSuspend(),
            'suspend_data' => $initSuspendData,
            'cp_data' => null,
            'cmi_data' => null,
            'adlact_data' => null,
            'globalobj_data' => null
        );
        include_once './Modules/ScormAicc/classes/SCORM/class.ilObjSCORMInitData.php';
        $config['status'] = ilObjSCORMInitData::getStatus($this->packageId, $ilUser->getID(), $this->slm->getAuto_last_visited(), "2004");
        // $status['last_visited']=null;
        // if($this->slm->getAuto_last_visited())
        // {
        // $status['last_visited']=$this->get_last_visited($this->packageId, $ilUser->getID());
        // }
        // $config['status'] = $status;
 
        return $config;
    }

References $config, $ilUser, getScope(), and ilObjSCORMInitData\getStatus().

Referenced by getPlayer().

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getCPData()

ilSCORM13Player::getCPData

(

)

Definition at line 513 of file ilSCORM13Player.php.

    {
        $jsdata = $this->getCPDataInit();
        if ($this->jsMode) {
            header('Content-Type: text/javascript; charset=UTF-8');
            print($jsdata);
        } else {
            header('Content-Type: text/plain; charset=UTF-8');
            $jsdata = json_decode($jsdata);
            print_r($jsdata);
        }
    }

References getCPDataInit(), and print.

Referenced by executeCommand().

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getCPDataInit()

ilSCORM13Player::getCPDataInit

(

)

Definition at line 525 of file ilSCORM13Player.php.

    {
        global $ilDB;
 
        $res = $ilDB->queryF(
            'SELECT jsdata FROM cp_package WHERE obj_id = %s',
            array('integer'),
            array($this->packageId)
        );
        $packageData = $ilDB->fetchAssoc($res);
 
        $jsdata = $packageData['jsdata'];
        if (!$jsdata) {
            $jsdata = 'null';
        }
 
        return $jsdata;
    }

References $ilDB, and $res.

Referenced by getCPData(), and getPlayer().

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getDataDirectory()

ilSCORM13Player::getDataDirectory

(

)

Definition at line 279 of file ilSCORM13Player.php.

    {
        $webdir=str_replace("/ilias.php", "", $_SERVER["SCRIPT_NAME"]);
        //load ressources always with absolute URL..relative URLS fail on innersco navigation on certain browsers
        $lm_dir=$webdir . "/" . ILIAS_WEB_DIR . "/" . CLIENT_ID . "/lm_data" . "/lm_" . $this->packageId;
        return $lm_dir;
    }

References $_SERVER, and $packageId.

Referenced by getPlayer(), and pingSession().

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getDataDirectory2()

ilSCORM13Player::getDataDirectory2

(

)

Definition at line 1516 of file ilSCORM13Player.php.

    {
        $webdir=str_replace("/ilias.php", "", $_SERVER["SCRIPT_NAME"]);
        //load ressources always with absolute URL..relative URLS fail on innersco navigation on certain browsers
        $lm_dir=$webdir . "/" . ILIAS_WEB_DIR . "/" . CLIENT_ID . "/lm_data" . "/lm_" . $this->packageId;
        return $lm_dir;
    }

References $_SERVER, and $packageId.

getDebugValues()

ilSCORM13Player::getDebugValues (   $test_sco = false )

private

Definition at line 1645 of file ilSCORM13Player.php.

    {
        global $ilDB,$ilLog;
        $ini_array = null;
        $dvalues = array();
        /*
                $res = $ilDB->queryF('
                              SELECT debug_fields
                              FROM sahs_lm
                              WHERE id = %s',
                              array('integer'),
                              array($this->packageId)
                        );
                $row = $ilDB->fetchAssoc($res);
                $debug_fields = $row['debug_fields'];
                if ($debug_fields == null) {*/
        $debug_fields = parse_ini_file("./Modules/Scorm2004/scripts/rtemain/debug_default.ini", true);
        //              }
        if ($test_sco) {
            $ini_array = $debug_fields['test_sco'];
        } else {
            $ini_array = $debug_fields['normal_sco'];
        }
        foreach ($ini_array as $key => $value) {
            if ($value == 1) {
                array_push($dvalues, $key);
            }
        }
        return $dvalues;
    }

References $ilDB, $ilLog, and $key.

Referenced by getPlayer().

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getInlineCSS()

static ilSCORM13Player::getInlineCSS ( )

static

Get inline css.

Definition at line 499 of file ilSCORM13Player.php.

    {
        $is_tpl = new ilTemplate("tpl.scorm2004.inlinecss.html", true, true, "Modules/Scorm2004");
        $is_tpl->setVariable('IC_ASSET', ilUtil::getImagePath("scorm/asset.svg", false));
        $is_tpl->setVariable('IC_COMPLETED', ilUtil::getImagePath("scorm/completed.svg", false));
        $is_tpl->setVariable('IC_NOTATTEMPTED', ilUtil::getImagePath("scorm/not_attempted.svg", false));
        $is_tpl->setVariable('IC_RUNNING', ilUtil::getImagePath("scorm/running.svg", false));
        $is_tpl->setVariable('IC_INCOMPLETE', ilUtil::getImagePath("scorm/incomplete.svg", false));
        $is_tpl->setVariable('IC_PASSED', ilUtil::getImagePath("scorm/passed.svg", false));
        $is_tpl->setVariable('IC_FAILED', ilUtil::getImagePath("scorm/failed.svg", false));
        $is_tpl->setVariable('IC_BROWSED', ilUtil::getImagePath("scorm/browsed.svg", false));
        return $is_tpl->get();
    }

References ilUtil\getImagePath().

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getLogFileList()

ilSCORM13Player::getLogFileList (   $s_delete,   $s_download,   $s_open  )

private

Definition at line 1559 of file ilSCORM13Player.php.

    {
        $data = array();
        foreach (new DirectoryIterator($this->logDirectory()) as $fileInfo) {
            if ($fileInfo->isDot()) {
                continue;
            }
            $item['filename'] = $fileInfo->getFilename();
            $parts = pathinfo($item['filename']);
            $fnameparts = preg_split('/_/', $parts['filename'], -1, PREG_SPLIT_NO_EMPTY);
            $deleteUrl = '&nbsp;<a href=#' . " onclick=\"javascript:deleteFile('" . $item['filename'] . "');\">" . $s_delete . "</a>";
            //no delete for most recent file
            if ($this->get_actual_attempts()==$fnameparts[1]) {
                $deleteUrl="";
            }
            
            $urlDownload = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=downloadLog&ref_id=' . $_GET["ref_id"] . '&logFile=' . $fileInfo->getFilename();
            $urlOpen = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=openLog&ref_id=' . $_GET["ref_id"] . '&logFile=' . $fileInfo->getFilename();
            $item['date'] = date('Y/m/d H:i:s', $fileInfo->getCTime());
            if ($parts['extension'] == "html") {
                $item['action'] =$deleteUrl . "&nbsp;<a href=" . $urlDownload . ">" . $s_download . "</a>&nbsp;<a target=_new href=" . $urlOpen . ">" . $s_open . "</a>";
            } else {
                $item['action'] =$deleteUrl . "&nbsp;<a href=" . $urlDownload . ">" . $s_download . "</a>";
            }
            if ($parts['extension'] == "html" || $parts['extension'] == "csv") {
                array_push($data, $item);
            }
        }
        usort($data, "datecmp");
        return $data;
    }

References $_GET, $data, and date.

getLogTemplate()

ilSCORM13Player::getLogTemplate ( )

private

Definition at line 1640 of file ilSCORM13Player.php.

    {
        return new ilTemplate("tpl.scorm2004.debugtxt.txt", true, true, "Modules/Scorm2004");
    }

getMimetype()

ilSCORM13Player::getMimetype

(

$filename

)

estimate content type for a filename by extension first do it for common static web files from external list if not found peek into file by slow php function mime_content_type()

Parameters

$filename

required

Returns

string mimetype name e.g. image/jpeg

Definition at line 1170 of file ilSCORM13Player.php.

    {
        include_once("./Services/MediaObjects/classes/class.ilObjMediaObject.php");
        return ilObjMediaObject::getMimeType($filename);
    }

References $filename, and ilObjMediaObject\getMimeType().

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getNodeData()

ilSCORM13Player::getNodeData (   $sco_id,   $fh  )

private

Definition at line 1298 of file ilSCORM13Player.php.

    {
        global $ilDB,$ilLog;
        
        $fieldList = "cmi_node.cp_node_id, cmi_node.completion_threshold, cmi_node.c_exit, cmi_node.completion_status, cmi_node.progress_measure, cmi_node.success_status, cmi_node.scaled, cmi_node.session_time," .
                     "cmi_node.c_min, cmi_node.c_max, cmi_node.c_raw, cmi_node.location, cmi_node.suspend_data, cmi_node.scaled_passing_score, cmi_node.total_time";
        
        
        $res = $ilDB->queryF(
            '
                                          SELECT ' . $fieldList . '
                                          FROM cmi_node,cp_node,cp_item
                                          WHERE cp_node.slm_id = %s
                                          AND cp_node.cp_node_id = cp_item.cp_node_id
                                          AND cp_item.id = %s
                                          AND cmi_node.cp_node_id = cp_item.cp_node_id
                                          AND cmi_node.user_id = %s',
            array('integer','text','integer'),
            array($this->packageId, $sco_id, $this->userId)
        );
        $row = $ilDB->fetchAssoc($res);
        $ilLog->write("DEBUG SQL" . $row);
        return $row;
    }

References $ilDB, $ilLog, $res, and $row.

getPlayer()

ilSCORM13Player::getPlayer

(

)

Definition at line 333 of file ilSCORM13Player.php.

    {
        global $lng, $ilSetting;
        
        //WAC
        require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
        ilWACSignedPath::signFolderOfStartFile($this->getDataDirectory() . '/imsmanifest.xml');
        
        // player basic config data
        
        $initSuspendData = null;
        $initAdlactData = null;
        if ($this->slm->getSequencing() == true) {
            $initSuspendData = json_decode($this->getSuspendDataInit());
            $initAdlactData = json_decode($this->getADLActDataInit());
            $initGlobalobjData = $this->readGObjectiveInit();
        }
 
        $config = $this->getConfigForPlayer();
 
        //session
        if ($this->slm->getSession()) {
            $session_timeout = (int) ilWACSignedPath::getCookieMaxLifetimeInSeconds();
            $max_idle = (int) ilSession::getIdleValue();
            if ($session_timeout > $max_idle) {
                $session_timeout = $max_idle;
            }
            $min_idle = (int) $ilSetting->get('session_min_idle', ilSessionControl::DEFAULT_MIN_IDLE) * 60;
            if ($session_timeout > $min_idle) {
                $session_timeout = $min_idle;
            }
            $session_timeout -= 10; //buffer
        } else {
            $session_timeout = 0;
        }
        $config['session_ping'] = $session_timeout;
 
        //url strings
        $store_url = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=cmi&ref_id=' . $_GET["ref_id"];
        $unload_url = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=scormPlayerUnload&ref_id=' . $_GET["ref_id"];
        if ($this->slm->getSessionDeactivated()) {
            $store_url = 'storeScorm2004.php?package_id=' . $this->packageId . '&ref_id=' . $_GET["ref_id"] . '&client_id=' . CLIENT_ID . '&do=store';
            $unload_url = 'storeScorm2004.php?package_id=' . $this->packageId . '&ref_id=' . $_GET["ref_id"] . '&client_id=' . CLIENT_ID . '&do=unload';
        }
        $config['cp_url']                               = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=cp&ref_id=' . $_GET["ref_id"];
        $config['cmi_url']                              = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=cmi&ref_id=' . $_GET["ref_id"];
        $config['store_url']                    = $store_url;
        $config['get_adldata_url']              = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=getSharedData&ref_id=' . $_GET["ref_id"];
        $config['set_adldata_url']              = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=setSharedData&ref_id=' . $_GET["ref_id"];
        $config['adlact_url']                   = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=adlact&ref_id=' . $_GET["ref_id"];
        $config['specialpage_url']              = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=specialPage&ref_id=' . $_GET["ref_id"];
        $config['suspend_url']                  = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=suspend&ref_id=' . $_GET["ref_id"];
        $config['get_suspend_url']              = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=getSuspend&ref_id=' . $_GET["ref_id"];
        //next 2 lines could be deleted later
        $config['gobjective_url']               = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=gobjective&ref_id=' . $_GET["ref_id"];
        $config['get_gobjective_url']   = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=getGobjective&ref_id=' . $_GET["ref_id"];
        $config['ping_url']                             = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=pingSession&ref_id=' . $_GET["ref_id"];
        $config['scorm_player_unload_url']= $unload_url;
        $config['post_log_url']                 = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=postLogEntry&ref_id=' . $_GET["ref_id"];
        $config['livelog_url']                  = 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=liveLogContent&ref_id=' . $_GET["ref_id"];
        $config['package_url']                  = $this->getDataDirectory() . "/";
 
        //editor
        $config['envEditor']                    = $this->envEditor;
        
        //debug
        $config['debug']                                = $this->slm->getDebug();
        $config['debug_fields']                 = $this->getDebugValues();
        $config['debug_fields_test']    = $this->getDebugValues(true);
 
 
        //language strings
        $langstrings['btnStart'] = $lng->txt('scplayer_start');
        $langstrings['btnExit'] = $lng->txt('scplayer_exit');
        $langstrings['btnExitAll'] = $lng->txt('scplayer_exitall');
        $langstrings['btnSuspendAll'] = $lng->txt('scplayer_suspendall');
        $langstrings['btnPrevious'] = $lng->txt('scplayer_previous');
        $langstrings['btnContinue'] = $lng->txt('scplayer_continue');
        $langstrings['btnhidetree']=$lng->txt('scplayer_hidetree');
        $langstrings['btnshowtree']=$lng->txt('scplayer_showtree');
        $langstrings['linkexpandTree']=$lng->txt('scplayer_expandtree');
        $langstrings['linkcollapseTree']=$lng->txt('scplayer_collapsetree');
        $langstrings['contCreditOff']=$lng->txt('cont_credit_off');
        if ($this->slm->getAutoReviewChar() == "s") {
            $langstrings['contCreditOff']=$lng->txt('cont_sc_score_was_higher_message');
        }
        $config['langstrings'] = $langstrings;
        
        //template variables
        //$this->tpl = new ilTemplate("tpl.scorm2004.player.html", false, false, "Modules/Scorm2004");
        $this->tpl = new ilTemplate("tpl.scorm2004.player.html", true, true, "Modules/Scorm2004");
 
        include_once("./Services/jQuery/classes/class.iljQueryUtil.php");
        $this->tpl->setVariable("JS_FILE", iljQueryUtil::getLocaljQueryPath());
 
        // include ilias rte css, if given
        $rte_css = $this->slm->getDataDirectory() . "/ilias_css_4_2/css/style.css";
        if (is_file($rte_css)) {
            $this->tpl->setCurrentBlock("rte_css");
            $this->tpl->setVariable("RTE_CSS", $rte_css);
            $this->tpl->parseCurrentBlock();
        }
 
 
        $this->tpl->setVariable('JSON_LANGSTRINGS', json_encode($langstrings));
        // include_once("./Services/YUI/classes/class.ilYuiUtil.php");
        // $this->tpl->setVariable('YUI_PATH', ilYuiUtil::getLocalPath());
        // $this->tpl->setVariable('TREE_JS', "./Services/UIComponent/NestedList/js/ilNestedList.js");
        $this->tpl->setVariable('TREE_JS', "./Modules/Scorm2004/scripts/ilNestedList.js");
        $this->tpl->setVariable($langstrings);
        $this->tpl->setVariable('DOC_TITLE', 'ILIAS SCORM 2004 Player');
        $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        $this->tpl->setVariable('INIT_CP_DATA', json_encode(json_decode($this->getCPDataInit())));
        $this->tpl->setVariable('INIT_CMI_DATA', json_encode($this->getCMIData($this->userId, $this->packageId)));
        $this->tpl->setVariable('INIT_ADLACT_DATA', json_encode($initAdlactData));
        $this->tpl->setVariable('INIT_GLOBALOBJ_DATA', json_encode($initGlobalobjData));
        $this->tpl->setVariable('JS_DATA', json_encode($config));
        list($tsfrac, $tsint) = explode(' ', microtime());
        $this->tpl->setVariable('TIMESTAMP', sprintf('%d%03d', $tsint, 1000*(float) $tsfrac));
        $this->tpl->setVariable('BASE_DIR', './Modules/Scorm2004/');
        $this->tpl->setVariable('TXT_COLLAPSE', $lng->txt('scplayer_collapsetree'));
        if ($this->slm->getDebug()) {
            $this->tpl->setVariable('TXT_DEBUGGER', $lng->txt('scplayer_debugger'));
            $this->tpl->setVariable('DEBUG_URL', "PopupCenter('ilias.php?baseClass=ilSAHSPresentationGUI&cmd=debugGUI&ref_id=" . $_GET["ref_id"] . "','Debug',800,600);");
        } else {
            $this->tpl->setVariable('TXT_DEBUGGER', '');
            $this->tpl->setVariable('DEBUG_URL', '');
        }
 
        //set icons path
        $this->tpl->setVariable('INLINE_CSS', ilSCORM13Player::getInlineCss());
 
        //include scripts
        if ($this->slm->getCacheDeactivated()) {
            $this->tpl->setVariable('JS_SCRIPTS', 'ilias.php?baseClass=ilSAHSPresentationGUI' . '&cmd=getRTEjs&ref_id=' . $_GET["ref_id"]);
        } else {
            $this->tpl->setVariable('JS_SCRIPTS', './Modules/Scorm2004/scripts/buildrte/rte-min.js');
        }
 
        //disable top menu
        if ($this->slm->getNoMenu()=="y") {
            $this->tpl->setVariable("VAL_DISPLAY", "style=\"display:none;\"");
        } else {
            $this->tpl->setVariable("VAL_DISPLAY", "");
        }
 
 
        //check for max_attempts and raise error if max_attempts is exceeded
        if ($this->get_max_attempts()!=0) {
            if ($this->get_actual_attempts() >= $this->get_max_attempts()) {
                header('Content-Type: text/html; charset=utf-8');
                echo($lng->txt("cont_sc_max_attempt_exceed"));
                exit;
            }
        }
        
        //count attempt
        $this->increase_attemptAndsave_module_version();
        $this->resetSharedData();
 
        $this->tpl->show("DEFAULT", false);
    }

References $_GET, $config, $ilSetting, $lng, ilSessionControl\DEFAULT_MIN_IDLE, exit, get_actual_attempts(), get_max_attempts(), getADLActDataInit(), getCMIData(), getConfigForPlayer(), ilWACSignedPath\getCookieMaxLifetimeInSeconds(), getCPDataInit(), getDataDirectory(), getDebugValues(), ilSession\getIdleValue(), iljQueryUtil\getLocaljQueryPath(), ilUtil\getStyleSheetLocation(), getSuspendDataInit(), increase_attemptAndsave_module_version(), readGObjectiveInit(), resetSharedData(), ilWACSignedPath\signFolderOfStartFile(), and sprintf.

Referenced by executeCommand().

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getRTEjs()

ilSCORM13Player::getRTEjs

(

)

Definition at line 266 of file ilSCORM13Player.php.

    {
        $js_data = file_get_contents("./Modules/Scorm2004/scripts/buildrte/rte.js");
        if (self::ENABLE_GZIP==1) {
            ob_start("ob_gzhandler");
            header('Content-Type: text/javascript; charset=UTF-8');
        } else {
            header('Content-Type: text/javascript; charset=UTF-8');
        }
        echo $js_data;
    }

Referenced by executeCommand().

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getScope()

ilSCORM13Player::getScope

(

)

Definition at line 587 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
 
        $res = $ilDB->queryF(
            'SELECT global_to_system FROM cp_package WHERE obj_id = %s',
            array('integer'),
            array($this->packageId)
        );
        $data = $ilDB->fetchAssoc($res);
        
        $gystem = $data['global_to_system'];
        if ($gystem == 1) {
            $gsystem = 'null';
        } else {
            $gsystem = $this->packageId;
        }
            
        return $gsystem;
    }

References $data, $ilDB, $ilUser, $packageId, and $res.

Referenced by getConfigForPlayer().

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getStructureFlat()

ilSCORM13Player::getStructureFlat (   $data )

private

Definition at line 1988 of file ilSCORM13Player.php.

    {
        for ($i=0; $i <count($data) ; $i++) {
            $element = array();
            $element['title'] = $data[$i]['title'];
            $element['id'] = $data[$i]['id'];
            if ($data[$i]['sco'] == 1) {
                $element['sco'] = "sco";
            } else {
                $element['sco'] = "assset";
            }
            if ($data[$i]['href'] !=null) {
                array_push($this->flat_structure, $element);
            }
            if ($data[$i]['item']!=null) {
                $this->getStructureFlat($data[$i]['item']);
            }
        }
    }

References $data, and $i.

getSuspendData()

ilSCORM13Player::getSuspendData

(

)

Definition at line 628 of file ilSCORM13Player.php.

    {
        $suspend_data = $this->getSuspendDataInit();
        if ($this->jsMode) {
            header('Content-Type: text/javascript; charset=UTF-8');
            print($suspend_data);
        } else {
            header('Content-Type: text/plain; charset=UTF-8');
            $suspend_data = json_decode($suspend_data);
            print_r($suspend_data);
        }
    }

References getSuspendDataInit(), and print.

Referenced by executeCommand().

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getSuspendDataInit()

ilSCORM13Player::getSuspendDataInit

(

)

Definition at line 608 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
        
        $res = $ilDB->queryF(
            'SELECT data FROM cp_suspend WHERE obj_id = %s AND user_id = %s',
            array('integer', 'integer'),
            array($this->packageId, $ilUser->getId())
        );
        $data = $ilDB->fetchAssoc($res);
 
        //delete delivered suspend data
        $ilDB->manipulateF(
            'DELETE FROM cp_suspend WHERE obj_id = %s AND user_id = %s',
            array('integer', 'integer'),
            array($this->packageId, $ilUser->getId())
        );
        return $data['data'];
    }

References $data, $ilDB, $ilUser, and $res.

Referenced by getPlayer(), and getSuspendData().

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increase_attemptAndsave_module_version()

ilSCORM13Player::increase_attemptAndsave_module_version

(

)

Increases attempts by one and saves module_version for this package.

Definition at line 1222 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
        $res = $ilDB->queryF(
            'SELECT package_attempts,count(*) cnt FROM sahs_user WHERE obj_id = %s AND user_id = %s GROUP BY package_attempts',
            array('integer','integer'),
            array($this->slm->getId(),$ilUser->getId())
        );
        $val_rec = $ilDB->fetchAssoc($res);
        if ($val_rec["cnt"] == 0) { //offline_mode could be inserted
            $attempts = 1;
            $ilDB->manipulateF(
                'INSERT INTO sahs_user (obj_id,user_id,package_attempts,module_version,last_access) VALUES(%s,%s,%s,%s,%s)',
                array('integer', 'integer', 'integer', 'integer', 'timestamp'),
                array($this->slm->getId(), $ilUser->getId(), $attempts, $this->slm->getModuleVersion(), date('Y-m-d H:i:s'))
            );
        } else {
            $attempts = $val_rec["package_attempts"];
            if ($attempts == null) {
                $attempts = 0;
            }
            $attempts++;
            $ilDB->manipulateF(
                'UPDATE sahs_user SET package_attempts = %s, module_version = %s, last_access=%s WHERE obj_id = %s AND user_id = %s ',
                array('integer', 'integer', 'timestamp', 'integer', 'integer'),
                array($attempts, $this->slm->getModuleVersion(), date('Y-m-d H:i:s'), $this->slm->getId(), $ilUser->getId())
            );
        }
    }

References $ilDB, $ilUser, $res, and date.

Referenced by getPlayer().

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liveLogContent()

ilSCORM13Player::liveLogContent

(

)

Definition at line 1591 of file ilSCORM13Player.php.

    {
        header('Content-Type: text/html; charset=UTF-8');
        print file_get_contents($this->logFileName() . ".html");
    }

References print.

Referenced by executeCommand().

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logDirectory()

ilSCORM13Player::logDirectory ( )

private

Definition at line 1524 of file ilSCORM13Player.php.

    {
        //              $logDir=ilUtil::getDataDir()."/SCORMlogs"."/lm_".$this->packageId;
        //              if (!file_exists($logDir)) ilUtil::makeDirParents($logDir);
        $logDir=$this->slm->getDataDirectory() . "/logs";
        if (!file_exists($logDir)) {
            ilUtil::makeDir($logDir);
        }
        return $logDir;
    }

References ilUtil\makeDir().

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logFileName()

ilSCORM13Player::logFileName ( )

private

Definition at line 1356 of file ilSCORM13Player.php.

    {
        global $lng;
        $lng->loadLanguageModule("scormdebug");
 
        $filename = $this->logDirectory() . "/" . $this->packageId . "_" . $this->get_actual_attempts();
        $path_csv = $filename . ".csv";
        $path_txt = $filename . ".html";
        if (!file_exists($path_csv)) {
            umask(0000);
            $fHandle = fopen($path_csv, 'a') or die("can't open file");
            $string = '"CourseId";"ScoId";"ScoTitle";"Timestamp";"Action";"Key";"Value";"Return Value";"Errorcode";"Timespan";"ErrorDescription"' . "\n";
            fwrite($fHandle, $string);
            fclose($fHandle);
        }
        if (!file_exists($path_txt)) {
            if (file_exists($this->logTmpName())) {
                unlink($this->logTmpName());
            }
            umask(0000);
            $fHandle2 = fopen($path_txt, 'a') or die("can't open file");
            $logtpl = $this->getLogTemplate();
            $logtpl->setCurrentBlock('NewLog');
            $logtpl->setVariable("COURSETITLE", $this->slm->getTitle());
            $logtpl->setVariable("COURSEID", $this->packageId);
            $logtpl->setVariable("TIMESTAMP", date("d.m.Y H:i", time()));
            $logtpl->setVariable("SESSION", $this->get_actual_attempts());
            $logtpl->setVariable("error0", $lng->txt("error0"));
            $logtpl->setVariable("error101", $lng->txt("error101"));
            $logtpl->setVariable("error102", $lng->txt("error102"));
            $logtpl->setVariable("error103", $lng->txt("error103"));
            $logtpl->setVariable("error104", $lng->txt("error104"));
            $logtpl->setVariable("error111", $lng->txt("error111"));
            $logtpl->setVariable("error112", $lng->txt("error112"));
            $logtpl->setVariable("error113", $lng->txt("error113"));
            $logtpl->setVariable("error122", $lng->txt("error122"));
            $logtpl->setVariable("error123", $lng->txt("error123"));
            $logtpl->setVariable("error132", $lng->txt("error132"));
            $logtpl->setVariable("error133", $lng->txt("error133"));
            $logtpl->setVariable("error142", $lng->txt("error142"));
            $logtpl->setVariable("error143", $lng->txt("error143"));
            $logtpl->setVariable("error201", $lng->txt("error201"));
            $logtpl->setVariable("error301", $lng->txt("error301"));
            $logtpl->setVariable("error351", $lng->txt("error351"));
            $logtpl->setVariable("error391", $lng->txt("error391"));
            $logtpl->setVariable("error401", $lng->txt("error401"));
            $logtpl->setVariable("error402", $lng->txt("error402"));
            $logtpl->setVariable("error403", $lng->txt("error403"));
            $logtpl->setVariable("error404", $lng->txt("error404"));
            $logtpl->setVariable("error405", $lng->txt("error405"));
            $logtpl->setVariable("error406", $lng->txt("error406"));
            $logtpl->setVariable("error407", $lng->txt("error407"));
            $logtpl->setVariable("error408", $lng->txt("error408"));
            $logtpl->setVariable("SetValue", $lng->txt("SetValue"));
            $logtpl->setVariable("GetValue", $lng->txt("GetValue"));
            $logtpl->setVariable("Commit", $lng->txt("Commit"));
            $logtpl->setVariable("Initialize", $lng->txt("Initialize"));
            $logtpl->setVariable("Terminate", $lng->txt("Terminate"));
            $logtpl->setVariable("GetErrorString", $lng->txt("GetErrorString"));
            $logtpl->setVariable("GetLastError", $lng->txt("GetLastError"));
            $logtpl->setVariable("GetDiagnostic", $lng->txt("GetDiagnostic"));
            $logtpl->setVariable("cmi._version", $lng->txt("cmi._version"));
            $logtpl->setVariable("cmi.comments_from_learner._children", $lng->txt("cmi.comments_from_learner._children"));
            $logtpl->setVariable("cmi.comments_from_learner._count", $lng->txt("cmi.comments_from_learner._count"));
            $logtpl->setVariable("cmi.comments_from_learner.n.comment", $lng->txt("cmi.comments_from_learner.n.comment"));
            $logtpl->setVariable("cmi.comments_from_learner.n.location", $lng->txt("cmi.comments_from_learner.n.location"));
            $logtpl->setVariable("cmi.comments_from_learner.n.timestamp", $lng->txt("cmi.comments_from_learner.n.timestamp"));
            $logtpl->setVariable("cmi.comments_from_lms._children", $lng->txt("cmi.comments_from_lms._children"));
            $logtpl->setVariable("cmi.comments_from_lms._count", $lng->txt("cmi.comments_from_lms._count"));
            $logtpl->setVariable("cmi.comments_from_lms.n.comment", $lng->txt("cmi.comments_from_lms.n.comment"));
            $logtpl->setVariable("cmi.comments_from_lms.n.location", $lng->txt("cmi.comments_from_lms.n.location"));
            $logtpl->setVariable("cmi.comments_from_lms.n.timestamp", $lng->txt("cmi.comments_from_lms.n.timestamp"));
            $logtpl->setVariable("cmi.completion_status", $lng->txt("cmi.completion_status"));
            $logtpl->setVariable("cmi.completion_threshold", $lng->txt("cmi.completion_threshold"));
            $logtpl->setVariable("cmi.credit", $lng->txt("cmi.credit"));
            $logtpl->setVariable("cmi.entry", $lng->txt("cmi.entry"));
            $logtpl->setVariable("cmi.exit", $lng->txt("cmi.exit"));
            $logtpl->setVariable("cmi.interactions._children", $lng->txt("cmi.interactions._children"));
            $logtpl->setVariable("cmi.interactions._count", $lng->txt("cmi.interactions._count"));
            $logtpl->setVariable("cmi.interactions.n.id", $lng->txt("cmi.interactions.n.id"));
            $logtpl->setVariable("cmi.interactions.n.type", $lng->txt("cmi.interactions.n.type"));
            $logtpl->setVariable("cmi.interactions.n.objectives._count", $lng->txt("cmi.interactions.n.objectives._count"));
            $logtpl->setVariable("cmi.interactions.n.objectives.n.id", $lng->txt("cmi.interactions.n.objectives.n.id"));
            $logtpl->setVariable("cmi.interactions.n.timestamp", $lng->txt("cmi.interactions.n.timestamp"));
            $logtpl->setVariable("cmi.interactions.n.correct_responses._count", $lng->txt("cmi.interactions.n.correct_responses._count"));
            $logtpl->setVariable("cmi.interactions.n.correct_responses.n.pattern", $lng->txt("cmi.interactions.n.correct_responses.n.pattern"));
            $logtpl->setVariable("cmi.interactions.n.weighting", $lng->txt("cmi.interactions.n.weighting"));
            $logtpl->setVariable("cmi.interactions.n.learner_response", $lng->txt("cmi.interactions.n.learner_response"));
            $logtpl->setVariable("cmi.interactions.n.result", $lng->txt("cmi.interactions.n.result"));
            $logtpl->setVariable("cmi.interactions.n.latency", $lng->txt("cmi.interactions.n.latency"));
            $logtpl->setVariable("cmi.interactions.n.description", $lng->txt("cmi.interactions.n.description"));
            $logtpl->setVariable("cmi.launch_data", $lng->txt("cmi.launch_data"));
            $logtpl->setVariable("cmi.learner_id", $lng->txt("cmi.learner_id"));
            $logtpl->setVariable("cmi.learner_name", $lng->txt("cmi.learner_name"));
            $logtpl->setVariable("cmi.learner_preference._children", $lng->txt("cmi.learner_preference._children"));
            $logtpl->setVariable("cmi.learner_preference.audio_level", $lng->txt("cmi.learner_preference.audio_level"));
            $logtpl->setVariable("cmi.learner_preference.language", $lng->txt("cmi.learner_preference.language"));
            $logtpl->setVariable("cmi.learner_preference.delivery_speed", $lng->txt("cmi.learner_preference.delivery_speed"));
            $logtpl->setVariable("cmi.learner_preference.audio_captioning", $lng->txt("cmi.learner_preference.audio_captioning"));
            $logtpl->setVariable("cmi.location", $lng->txt("cmi.location"));
            $logtpl->setVariable("cmi.max_time_allowed", $lng->txt("cmi.max_time_allowed"));
            $logtpl->setVariable("cmi.mode", $lng->txt("cmi.mode"));
            $logtpl->setVariable("cmi.objectives._children", $lng->txt("cmi.objectives._children"));
            $logtpl->setVariable("cmi.objectives._count", $lng->txt("cmi.objectives._count"));
            $logtpl->setVariable("cmi.objectives.n.id", $lng->txt("cmi.objectives.n.id"));
            $logtpl->setVariable("cmi.objectives.n.score._children", $lng->txt("cmi.objectives.n.score._children"));
            $logtpl->setVariable("cmi.objectives.n.score.scaled", $lng->txt("cmi.objectives.n.score.scaled"));
            $logtpl->setVariable("cmi.objectives.n.score.raw", $lng->txt("cmi.objectives.n.score.raw"));
            $logtpl->setVariable("cmi.objectives.n.score.min", $lng->txt("cmi.objectives.n.score.min"));
            $logtpl->setVariable("cmi.objectives.n.score.max", $lng->txt("cmi.objectives.n.score.max"));
            $logtpl->setVariable("cmi.objectives.n.success_status", $lng->txt("cmi.objectives.n.success_status"));
            $logtpl->setVariable("cmi.objectives.n.completion_status", $lng->txt("cmi.objectives.n.completion_status"));
            $logtpl->setVariable("cmi.objectives.n.progress_measure", $lng->txt("cmi.objectives.n.progress_measure"));
            $logtpl->setVariable("cmi.objectives.n.description", $lng->txt("cmi.objectives.n.description"));
            $logtpl->setVariable("cmi.progress_measure", $lng->txt("cmi.progress_measure"));
            $logtpl->setVariable("cmi.scaled_passing_score", $lng->txt("cmi.scaled_passing_score"));
            $logtpl->setVariable("cmi.score._children", $lng->txt("cmi.score._children"));
            $logtpl->setVariable("cmi.score.scaled", $lng->txt("cmi.score.scaled"));
            $logtpl->setVariable("cmi.score.raw", $lng->txt("cmi.score.raw"));
            $logtpl->setVariable("cmi.score.min", $lng->txt("cmi.score.min"));
            $logtpl->setVariable("cmi.score.max", $lng->txt("cmi.score.max"));
            $logtpl->setVariable("cmi.session_time", $lng->txt("cmi.session_time"));
            $logtpl->setVariable("cmi.success_status", $lng->txt("cmi.success_status"));
            $logtpl->setVariable("cmi.suspend_data", $lng->txt("cmi.suspend_data"));
            $logtpl->setVariable("cmi.time_limit_action", $lng->txt("cmi.time_limit_action"));
            $logtpl->setVariable("cmi.total_time", $lng->txt("cmi.total_time"));
            $logtpl->setVariable("adl.nav.request", $lng->txt("adl.nav.request"));
            $logtpl->setVariable("adl.nav.request_valid.continue", $lng->txt("adl.nav.request_valid.continue"));
            $logtpl->setVariable("adl.nav.request_valid.previous", $lng->txt("adl.nav.request_valid.previous"));
            $logtpl->setVariable("adl.nav.request_valid.choice", $lng->txt("adl.nav.request_valid.choice"));
            $logtpl->setVariable("i_green", $lng->txt("i_green"));
            $logtpl->setVariable("i_red", $lng->txt("i_red"));
            $logtpl->setVariable("i_orange", $lng->txt("i_orange"));
            $logtpl->setVariable("i_fuchsia", $lng->txt("i_fuchsia"));
            $logtpl->setVariable("i_gray", $lng->txt("i_gray"));
            $logtpl->setVariable("error", $lng->txt("error"));
            $logtpl->setVariable("strange_error", $lng->txt("strange_error"));
            $logtpl->setVariable("strange_API-Call", $lng->txt("strange_API-Call"));
            $logtpl->setVariable("unknown", $lng->txt("unknown"));
            $logtpl->setVariable("undefined_color", $lng->txt("undefined_color"));
            $logtpl->setVariable("description_for", $lng->txt("description_for"));
            $logtpl->setVariable("hide", $lng->txt("hide"));
            $logtpl->setVariable("all_API-calls_shown", $lng->txt("all_API-calls_shown"));
            $logtpl->setVariable("show_only_important_API-calls", $lng->txt("show_only_important_API-calls"));
            $logtpl->setVariable("only_important_API-Calls_shown", $lng->txt("only_important_API-Calls_shown"));
            $logtpl->setVariable("show_all_API-calls", $lng->txt("show_all_API-calls"));
            $logtpl->setVariable("log_for", $lng->txt("log_for"));
            $logtpl->setVariable("started", $lng->txt("started"));
            $logtpl->setVariable("nr_session", $lng->txt("nr_session"));
            $logtpl->setVariable("id_learning_module", $lng->txt("id_learning_module"));
            if ($this->slm->getCheck_values()==false) {
                $logtpl->setVariable("CHECK_VALUES", $lng->txt("sent_values_not_checked"));
            }
            $logtpl->parseCurrentBlock();
            fwrite($fHandle2, $logtpl->get());
            fclose($fHandle2);
        }
        return $filename;
    }

References $filename, $lng, and date.

logTmpName()

ilSCORM13Player::logTmpName ( )

private

Definition at line 1323 of file ilSCORM13Player.php.

    {
        $filename = $this->logDirectory() . "/" . $this->packageId . ".tmp";
        if (!file_exists($filename)) {
            umask(0000);
            $fHandle = fopen($filename, 'a') or die("can't open file");
            fwrite($fHandle, $string);
            fclose($fHandle);
        }
        return $filename;
    }

References $filename.

normalizeFields()

ilSCORM13Player::normalizeFields (   $table, &  $node  )

private

maps API data structure type to internal datatype on a node and accepts only valid values, dropping invalid ones from input

Definition at line 980 of file ilSCORM13Player.php.

    {
        return;
        foreach (self::$schema[$table] as $k => $v) {
            $value = $node->$k;
            if (isset($value) && is_string($v) && !preg_match($v, $value)) {
                unset($node->$k);
            }
        }
    }

References $schema, and $table.

openLog()

ilSCORM13Player::openLog

(

)

Definition at line 1535 of file ilSCORM13Player.php.

    {
        $filename = $_GET['logFile'];
        //Header
        header('Content-Type: text/html; charset=UTF-8');
        echo file_get_contents($this->logDirectory() . "/" . $filename);
        exit;
    }

References $_GET, $filename, and exit.

Referenced by executeCommand().

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pingSession()

ilSCORM13Player::pingSession

(

)

Definition at line 577 of file ilSCORM13Player.php.

    {
        //WAC
        require_once('./Services/WebAccessChecker/classes/class.ilWACSignedPath.php');
        ilWACSignedPath::signFolderOfStartFile($this->getDataDirectory() . '/imsmanifest.xml');
        //do nothing except returning header
        header('Content-Type: text/plain; charset=UTF-8');
        print("");
    }

References getDataDirectory(), print, and ilWACSignedPath\signFolderOfStartFile().

Referenced by executeCommand().

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postLogEntry()

ilSCORM13Player::postLogEntry

(

)

Definition at line 1676 of file ilSCORM13Player.php.

    {
        global $ilLog,$lng;
        $lng->loadLanguageModule("scormdebug");
        
        $logdata = json_decode(file_get_contents('php://input'));
        $filename = $this->logFileName();
        $tmp_name = $this->logTmpName();
                
        $fh_txt = fopen($filename . ".html", 'a') or die("can't open txt file");
        $fh_csv = fopen($filename . ".csv", 'a') or die("can't open csv file");
        $fh_tmp = fopen($tmp_name, 'r') or die("can't open tmp file");
        
        //init tmp file
        if (filesize($tmp_name)>0) {
            $tmp_content = unserialize(fread($fh_tmp, filesize($tmp_name)));
        } else {
            $tmp_content = null;
        }
        
        fclose($fh_tmp);
         
        //reopen for writing
        $fh_tmp2 = fopen($tmp_name, 'w') or die("can't open tmp file");
 
        
        //write tmp
        $tmp_content[$logdata->scoid][$logdata->key]['value'] = $logdata->value;
        $tmp_content[$logdata->scoid][$logdata->key]['status'] = $logdata->result;
        $tmp_content[$logdata->scoid][$logdata->key]['action'] = $logdata->action;
 
        fwrite($fh_tmp2, serialize($tmp_content));
        fclose($fh_tmp2);
 
        $timestamp = date("d.m.Y H:i", time());
 
 
        $errorcode = $logdata->errorcode;
        $fixedFailure = false;
        $toleratedFailure = false;
        $extraErrorDescription = "";
        if ($errorcode == 200000) {
            $errorcode = 0;
            $toleratedFailure = true;
            $extraErrorDescription = "tolerated failure";
        }
        if ($errorcode>99999) {
            $errorcode-=100000;
            $fixedFailure = true;
            $extraErrorDescription = " failure corrected by ILIAS";
        }
        if (strpos($logdata->action, "ANALYZE")===false) {
            $errorDescriptions = array("0" => "",
                "101" => "General Exeption",
                "102" => "General Initialization Failure",
                "103" => "Already Initialized",
                "104" => "Content Instance Terminated",
                "111" => "General Termination Failure",
                "112" => "Termination Before Initialization",
                "113" => "Termination After Termination",
                "122" => "Retrieve Data Before Initialization",
                "123" => "Retrieve Data After Termination",
                "132" => "Store Data Before Initialization",
                "133" => "Store Data After Termination",
                "142" => "Commit Before Initialization",
                "143" => "Commit After Termination",
                "201" => "General Argument Error",
                "301" => "General Get Failure",
                "351" => "General Set Failure",
                "391" => "General Commit Failure",
                "401" => "Undefined Data Model Element",
                "402" => "Unimplemented Data Model Element",
                "403" => "Data Model Element Value Not Initialized",
                "404" => "Data Model Element Is Read Only",
                "405" => "Data Model Element Is Write Only",
                "406" => "Data Model Element Type Mismatch",
                "407" => "Data Model Element Value Out Of Range",
                "408" => "Data Model Dependency Not Established");
            $csv_string = $this->packageId . ';"'
                . $logdata->scoid . '";"'
                . $logdata->scotitle . '";'
                . date("d.m.Y H:i", time()) . ';"'
                . $logdata->action . '";"'
                . $logdata->key . '";"'
                . str_replace("\"", "\"\"", $logdata->value) . '";"'
                . str_replace("\"", "\"\"", $logdata->result) . '";'
                . $errorcode . ';'
                . $logdata->timespan . ';"'
                . $errorDescriptions[$errorcode] . $extraErrorDescription . '"' . "\n";
            fwrite($fh_csv, $csv_string);
        }
 
        $sqlwrite = false;
        if ($logdata->action == "Commit" || $logdata->action == "Terminate") {
            $sqlwrite = true;
            $sql_data = $this->getNodeData($logdata->scoid, $fh_csv);
            if (count($sql_data) != 0) {
                foreach ($sql_data as $key => $value) {
                    $sql_string =  $this->packageId . ';"'
                        . $logdata->scoid . '";"'
                        . $logdata->scotitle . '";'
                        . $timestamp . ';"SQL";"'
                        . $key . '";"'
                        . str_replace("\"", "\"\"", $value) . '";;;;' . "\n";
                    fwrite($fh_csv, $sql_string);
                }
            }
        }
        
        //delete files
        if ($logdata->action == "DELETE") {
            $filename = $logdata->value;
            $path = $this->logDirectory() . "/" . $filename;
            unlink($path);
            return;
        }
        
        //write TXT
        $logtpl = $this->getLogTemplate();
        $color = "red";
        $importantkey=1;
        $ArGetValues = array('comments_from_lms','completion_threshold','credit','entry','launch_data','learner_id','learner_name','max_time_allowed','mode','scaled_passing_score','time_limit_action','total_time');
 
        switch ($logdata->action) {
            case 'SetValue':
                if ($logdata->result == "true" && $errorcode == 0) {
                    $color = "green";
                }
                if ($color=="green" && $logdata->key == "cmi.exit" && $logdata->value!="suspend") {
                    $color = "orange";
                }
                if ($fixedFailure == false && $errorcode!=406) {
                    $logdata->value = '"' . $logdata->value . '"';
                }
                if ($toleratedFailure == true) {
                    $color = "fuchsia";
                }
                if ($fixedFailure == true) {
                    $color = "gray";
                }
                break;
            case 'GetValue':
                if ($errorcode == 0) {
                    $color = "green";
                }
                break;
            case 'Initialize':
                if ($errorcode == 0) {
                    $color = "green";
                    $logtpl->setCurrentBlock("InitializeStart");
                    $logtpl->setVariable("SCO-title", $lng->txt("SCO-title"));
                    $logtpl->setVariable("SCO_TITLE", $logdata->scotitle);
                    $logtpl->setVariable("SCO-name", $lng->txt("SCO-name"));
                    $logtpl->setVariable("SCO_NAME", $logdata->scoid);
                    $logtpl->setVariable("started", $lng->txt("started"));
                    $logtpl->setVariable("TIMESTAMP", $timestamp);
                    $logtpl->setVariable("milliseconds", $lng->txt("milliseconds"));
                    $logtpl->setVariable("API-call", $lng->txt("API-call"));
                    $logtpl->setVariable("return_value", $lng->txt("return_value"));
                    $logtpl->setVariable("error", $lng->txt("error"));
                    $logtpl->parseCurrentBlock();
                }
                break;
            case 'Commit':
                if ($errorcode == 0) {
                    $color = "green";
                }
                if ($fixedFailure == true) {
                    $color = "gray";
                }
                break;
            case 'Terminate':
                if ($errorcode == 0) {
                    $color = "green";
                }
                break;
            case 'GetErrorString':
                $importantkey=0;
                if ($errorcode == 0) {
                    $color = "green";
                }
                break;
            case 'GetLastError':
                $logtpl->setCurrentBlock("GetLastError");
                $logtpl->setVariable("TIMESPAN", $logdata->timespan);
                $logtpl->setVariable("RESULT", $logdata->result);
                $logtpl->parseCurrentBlock();
                break;
            case 'GetDiagnostic':
                $logtpl->setCurrentBlock("GetDiagnostic");
                $logtpl->setVariable("TIMESPAN", $logdata->timespan);
                $logtpl->setVariable("KEY", $logdata->key);
                $logtpl->setVariable("RESULT", $logdata->result);
                $logtpl->parseCurrentBlock();
                break;
            case 'INFO':
                $logtpl->setCurrentBlock("INFO");
                $logtpl->setVariable("hint", $lng->txt("hint"));
                $logtpl->setVariable("KEY", $lng->txt($logdata->key));
                $logtpl->setVariable("VALUE", $logdata->value);
                $logtpl->parseCurrentBlock();
                break;
            case 'COMMENT':
                $logtpl->setCurrentBlock("COMMENT");
                $logtpl->setVariable("comment", $lng->txt("comment"));
                $logtpl->setVariable("generated", $lng->txt("generated"));
                $logtpl->setVariable("TIMESTAMP", $timestamp);
                $logtpl->setVariable("VALUE", $logdata->value);
                $logtpl->parseCurrentBlock();
                break;
            case 'ANALYZE':
                $logtpl->setCurrentBlock("ANALYZE");
                if (count($logdata->value) == 0) {
                    $color = "green";
                    $logtpl->setVariable("ANALYZE_SUMMARY", $lng->txt("no_missing_API-calls"));
                    $logtpl->setVariable("VALUE", "");
                } else {
                    $tmpvalue = "SetValue(\"" . implode("\", ... ),<br/>SetValue(\"", $logdata->value) . "\", ... )";
                    for ($i=0; $i <count($ArGetValues); $i++) {
                        $tmpvalue = str_replace("SetValue(\"cmi." . $ArGetValues[$i] . "\", ... )", "GetValue(\"cmi." . $ArGetValues[$i] . "\")", $tmpvalue);
                    }
                    $logtpl->setVariable("ANALYZE_SUMMARY", $lng->txt("missing_API-calls"));
                    $logtpl->setVariable("VALUE", $tmpvalue);
                }
                $logtpl->setVariable("summary_for_SCO_without_test", $lng->txt("summary_for_SCO_without_test"));
                $logtpl->setVariable("generated", $lng->txt("generated"));
                $logtpl->setVariable("TIMESTAMP", $timestamp);
                $logtpl->setVariable("COLOR", $color);
                $logtpl->parseCurrentBlock();
                break;
            case 'ANALYZETEST':
                $logtpl->setCurrentBlock("ANALYZETEST");
                if (count($logdata->value) == 0) {
                    $color = "green";
                    $logtpl->setVariable("ANALYZE_SUMMARY", $lng->txt("no_missing_API-calls"));
                    $logtpl->setVariable("VALUE", "");
                } else {
                    $tmpvalue = "SetValue(\"" . implode("\", ... ),<br/>SetValue(\"", $logdata->value) . "\", ... )";
                    for ($i=0; $i <count($ArGetValues); $i++) {
                        $tmpvalue = str_replace("SetValue(\"cmi." . $ArGetValues[$i] . "\", ... )", "GetValue(\"cmi." . $ArGetValues[$i] . "\")", $tmpvalue);
                    }
                    $logtpl->setVariable("ANALYZE_SUMMARY", $lng->txt("missing_API-calls"));
                    $logtpl->setVariable("VALUE", $tmpvalue);
                }
                $logtpl->setVariable("summary_for_SCO_with_test", $lng->txt("summary_for_SCO_with_test"));
                $logtpl->setVariable("generated", $lng->txt("generated"));
                $logtpl->setVariable("TIMESTAMP", $timestamp);
                $logtpl->setVariable("COLOR", $color);
                $logtpl->parseCurrentBlock();
                break;
            case 'SUMMARY':
                $logtpl->setCurrentBlock("SUMMARY");
                $logtpl->setVariable("summary_csv", $lng->txt("summary_csv"));
                $logtpl->setVariable("TIMESTAMP", $timestamp);
                $logtpl->setVariable("summary_download", $lng->txt("summary_download"));
                $logtpl->parseCurrentBlock();
                break;
            default:
                $importantkey=0;
                $color = "orange";
                break;
        }
        if ($logdata->action == 'SetValue' || $logdata->action == 'GetValue') {
            $logtpl->setCurrentBlock($logdata->action);
            $logtpl->setVariable("ACTION", $logdata->action);
            $logtpl->setVariable("TIMESPAN", $logdata->timespan);
            $logtpl->setVariable("KEY", $logdata->key);
            $logtpl->setVariable("VALUE", $logdata->value);
            $logtpl->setVariable("RESULT", $logdata->result);
            $logtpl->setVariable("ERRORCODE", $errorcode);
            $debugfields=$this->getDebugValues(true);
            $importantkey=0;
            for ($i=0; $i <count($debugfields) ; $i++) {
                if ($logdata->key == $debugfields[$i]) {
                    $importantkey=1;
                }
            }
            $logtpl->setVariable("IMPORTANTKEY", "" . $importantkey);
            $logtpl->setVariable("COLOR", $color);
            $logtpl->parseCurrentBlock();
        } elseif ($logdata->action != 'INFO' && $logdata->action != 'ANALYZE' && $logdata->action != 'ANALYZETEST' && $logdata->action != 'SUMMARY' && $logdata->action != 'COMMENT' && $logdata->action != 'GetDiagnostic' && $logdata->action != 'GetLastError') {
            $logtpl->setCurrentBlock("defaultCall");
            $logtpl->setVariable("ACTION", $logdata->action);
            $logtpl->setVariable("TIMESPAN", $logdata->timespan);
            $logtpl->setVariable("KEY", $logdata->key);
            $logtpl->setVariable("VALUE", $logdata->value);
            $logtpl->setVariable("RESULT", $logdata->result);
            $logtpl->setVariable("ERRORCODE", $errorcode);
            $logtpl->setVariable("IMPORTANTKEY", "" . $importantkey);
            $logtpl->setVariable("COLOR", $color);
            $logtpl->parseCurrentBlock();
        }
        
        /*
        if ($sqlwrite == true) {
            $ilLog->write("SQL WRITE");
            $logtpl->setCurrentBlock("SqlLog");
            $logtpl->setVariable("SQL_STRING", $sql_text);
            $logtpl->parseCurrentBlock();
        }
        */
        
        //create summary
        if ($logdata->action == "SUMMARY") {
            $this->createSummary($tmp_content);
        }
        
        fwrite($fh_txt, $logtpl->get());
        fclose($fh_txt);
        fclose($fh_csv);
    }

References $filename, $i, $ilLog, $key, $lng, $path, $timestamp, and date.

Referenced by executeCommand().

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quoteJSONArray()

ilSCORM13Player::quoteJSONArray

(

$a_array

)

Definition at line 1144 of file ilSCORM13Player.php.

    {
        global $ilDB;
 
        if (!is_array($a_array) or !count($a_array)) {
            return array("''");
        }
 
        foreach ($a_array as $k => $item) {
            if ($item !=  null) {
                $a_array[$k] = $ilDB->quote($item);
            } else {
                $a_array[$k] = "NULL";
            }
        }
 
        return $a_array;
    }

References $ilDB.

readGObjective()

ilSCORM13Player::readGObjective

(

)

Definition at line 754 of file ilSCORM13Player.php.

    {
        $gobjective_data = json_encode($this->readGObjectiveInit());
        if ($this->jsMode) {
            header('Content-Type: text/javascript; charset=UTF-8');
            print($gobjective_data);
        } else {
            header('Content-Type: text/plain; charset=UTF-8');
            $gobjective_data = json_decode($gobjective_data);
            print_r($gobjective_data);
        }
    }

References print, and readGObjectiveInit().

Referenced by executeCommand().

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readGObjectiveInit()

ilSCORM13Player::readGObjectiveInit

(

)

Definition at line 671 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
        
        //get json string
        $g_data = [];
 
        $global_to_system = 1;
 
        $res = $ilDB->queryF(
            'SELECT global_to_system FROM cp_package WHERE obj_id = %s',
            array('integer'),
            array($this->packageId)
        );
        while ($data = $ilDB->fetchAssoc($res)) {
            $global_to_system = $data['global_to_system'];
        }
 
        $query = 'SELECT objective_id, scope_id, satisfied, measure, user_id, 
                                                 score_min, score_max, score_raw, completion_status, 
                                                 progress_measure '
               . 'FROM cmi_gobjective, cp_node, cp_mapinfo '
               . 'WHERE (cmi_gobjective.objective_id <> %s AND cmi_gobjective.status IS NULL '
               . 'AND cp_node.slm_id = %s AND cp_node.nodename = %s '
               . 'AND cp_node.cp_node_id = cp_mapinfo.cp_node_id '
               . 'AND cmi_gobjective.objective_id = cp_mapinfo.targetobjectiveid) '
               . 'GROUP BY objective_id, scope_id, satisfied, measure, user_id,
                                       score_min, score_max, score_raw, completion_status, 
                                       progress_measure';
        $res = $ilDB->queryF(
            $query,
            array('text', 'integer', 'text'),
            array('-course_overall_status-', $this->packageId, 'mapInfo')
        );
        while ($row = $ilDB->fetchAssoc($res)) {
            if (($global_to_system == 1 && $row['scope_id'] == 0) || ($global_to_system == 0 && $row['scope_id'] == $this->packageId)) {
                $learner = $row['user_id'];
                $objective_id = $row['objective_id'];
                if ($row['scope_id'] == 0) {
                    $scope = "null";
                } else {
                    $scope = $row['scope_id'];
                }
                
                if ($row['satisfied'] != null) {
                    $toset = $row['satisfied'];
                    $g_data["satisfied"][$objective_id][$learner][$scope] = $toset;
                }
                
                if ($row['measure'] != null) {
                    $toset = $row['measure'];
                    $g_data["measure"][$objective_id][$learner][$scope] = $toset;
                }
                
                if ($row['score_raw'] != null) {
                    $toset = $row['score_raw'];
                    $g_data["score_raw"][$objective_id][$learner][$scope] = $toset;
                }
                
                if ($row['score_min'] != null) {
                    $toset = $row['score_min'];
                    $g_data["score_min"][$objective_id][$learner][$scope] = $toset;
                }
                
                if ($row['score_max'] != null) {
                    $toset = $row['score_max'];
                    $g_data["score_max"][$objective_id][$learner][$scope] = $toset;
                }
                
                if ($row['progress_measure'] != null) {
                    $toset = $row['progress_measure'];
                    $g_data["progress_measure"][$objective_id][$learner][$scope] = $toset;
                }
                
                if ($row['completion_status'] != null) {
                    $toset = $row['completion_status'];
                    $g_data["completion_status"][$objective_id][$learner][$scope] = $toset;
                }
            }
        }
        return $g_data;
    }

References $data, $ilDB, $ilUser, $query, $res, and $row.

Referenced by getPlayer(), and readGObjective().

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readSharedData()

ilSCORM13Player::readSharedData

(

$sco_node_id

)

Definition at line 769 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
        $dataStores = array( "data" => array(),
                             "permissions" => array());
        $readPermissions = array();
        
        $query = 'SELECT target_id, read_shared_data, write_shared_data '
               . 'FROM cp_datamap '
               . 'WHERE slm_id = %s '
               . 'AND sco_node_id = %s '
               . 'GROUP BY target_id, read_shared_data, write_shared_data';
               
        
        $res = $ilDB->queryF(
            $query,
            array('integer', 'integer'),
            array($this->packageId, $sco_node_id)
        );
        
        //Pass 1: Get all the shared data target_ids
        //                for this content package
        while ($row = $ilDB->fetchAssoc($res)) {
            $storeVal = ($row['read_shared_data'] == 0 && $row['write_shared_data'] == 1)
                    ? 'notWritten'
                    : null;
 
            $dataStores["data"][$row['target_id']] = array( "store" => $storeVal,
                                    "readSharedData" => $row['read_shared_data'],
                                    "writeSharedData" => $row['write_shared_data']);
            $dataStores["readPermissions"][$row['target_id']] = $row['read_shared_data'];
        }
        
        if (count($dataStores) < 1) {
            //If there are no datastores, then return nothing
            echo "";
            exit();
        } elseif ($dataStores["readPermissions"] != null && array_sum($dataStores["readPermissions"]) != 0) {
            
            //If there exists at least one readSharedData permission, then
            //fill in the existing values (if any) already in the store.
            
            //Create the params to add to the Pass 2 query (get existing values)
            $params = array("types" => array("integer", "integer"),
                            "values" => array($this->userId, $this->packageId));
            
            $paramTemplate = '';
            
            //See if readSharedData is set for each datamap.
            //If set to true, then add it to the search query
            foreach ($dataStores["data"] as $key => $val) {
                if ($dataStores["readPermissions"][$key] == 1
                    && $dataStores["data"][$key]["store"] != 'notWritten') {
                    $params["types"][] = "text";
                    $params["values"][] = $key;
                    $paramTemplate .= '%s, ';
                }
            }
            
            //Get rid of the trailing ', '
            $paramTemplate = substr($paramTemplate, 0, strlen($paramTemplate) - 2);
            
            //Pass 2: Query for values previously saved by the user
            $query = 'SELECT target_id, store '
                   . 'FROM adl_shared_data '
                   . 'WHERE user_id = %s '
                   . 'AND slm_id = %s '
                   . 'AND target_id IN (' . $paramTemplate . ')';
                   
            
            $res = $ilDB->queryF(
                $query,
                $params["types"],
                $params["values"]
            );
        
            while ($row = $ilDB->fetchAssoc($res)) {
                $dataStores["data"][$row['target_id']]["store"] = $row['store'];
            }
        }
 
        header('Content-Type: text/javascript; charset=UTF-8');
        
        echo json_encode($dataStores["data"]);
    }

References $ilDB, $ilUser, $key, $params, $query, $res, $row, and exit.

Referenced by executeCommand().

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resetSharedData()

ilSCORM13Player::resetSharedData

(

)

Definition at line 1252 of file ilSCORM13Player.php.

    {
        global $ilDB;
        //Reset the shared data stores if sharedDataGlobalToSystem is false
        $res = $ilDB->queryF(
            ' 
                                          SELECT shared_data_global_to_system   
                                      FROM cp_package  
                                  WHERE obj_id = %s',
            array('integer'),
            array($this->packageId)
        );
 
        $shared_global_to_sys = $ilDB->fetchObject($res)->shared_data_global_to_system;
        
        $res = $ilDB->queryF(
            '
                                          SELECT data
                                          FROM cp_suspend
                                          WHERE obj_id = %s 
                                          AND user_id = %s',
            array('integer', 'integer'),
            array($this->packageId, $this->userId)
        );
        
        $suspended = false;
        
        $dat = $ilDB->fetchObject($res)->data;
        if ($dat != null && $dat != '') {
            $suspended = true;
        }
        
        if ($shared_global_to_sys == 0 && !$suspended) {
            $ilDB->manipulateF(
                '
                                DELETE FROM adl_shared_data 
                                WHERE slm_id = %s 
                                AND user_id = %s',
                array('integer', 'integer'),
                array($this->packageId, $this->userId)
            );
        }
    }

References $ilDB, and $res.

Referenced by getPlayer().

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specialPage()

ilSCORM13Player::specialPage

(

)

Definition at line 934 of file ilSCORM13Player.php.

    {
        global $lng;
        
        $specialpages = array(
            "_COURSECOMPLETE_"  =>              "seq_coursecomplete",
            "_ENDSESSION_"              =>              "seq_endsession",
            "_SEQBLOCKED_"              =>              "seq_blocked",
            "_NOTHING_"                 =>              "seq_nothing",
            "_ERROR_"                   =>      "seq_error",
            "_DEADLOCK_"                =>              "seq_deadlock",
            "_INVALIDNAVREQ_"   =>              "seq_invalidnavreq",
            "_SEQABANDON_"              =>              "seq_abandon",
            "_SEQABANDONALL_"   =>              "seq_abandonall",
            "_TOC_"                             =>              "seq_toc"
        );
        
        $this->tpl = new ilTemplate("tpl.scorm2004.specialpages.html", false, false, "Modules/Scorm2004");
        $this->tpl->setVariable("LOCATION_STYLESHEET", ilUtil::getStyleSheetLocation());
        $this->tpl->setVariable('TXT_SPECIALPAGE', $lng->txt($specialpages[$this->page]));
        if ($this->page!="_TOC_" && $this->page!="_SEQABANDON_" && $this->page!="_SEQABANDONALL_") {
            $this->tpl->setVariable('CLOSE_WINDOW', $lng->txt('seq_close'));
        } else {
            $this->tpl->setVariable('CLOSE_WINDOW', "");
        }
        $this->tpl->show("DEFAULT", false);
    }

References $lng, and ilUtil\getStyleSheetLocation().

Referenced by executeCommand().

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summaryFileName()

ilSCORM13Player::summaryFileName ( )

private

Definition at line 1335 of file ilSCORM13Player.php.

    {
        $filename = $this->logDirectory() . "/" . $this->packageId . "_summary_" . $this->get_actual_attempts();
        $adder = "0";
        $suffix = ".csv";
        $i = 0;
        while (file_exists($filename . "_" . $adder . $suffix)) {
            $i++;
            $adder = (string) $i;
        }
        $retname = $filename . "_" . $adder . $suffix;
        
        if (!file_exists($retname)) {
            umask(0000);
            $fHandle = fopen($retname, 'a') or die("can't open file");
            fwrite($fHandle, $string);
            fclose($fHandle);
        }
        return $retname;
    }

References $filename, and $i.

suspendADLActData()

ilSCORM13Player::suspendADLActData

(

)

Definition at line 641 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
 
        $res = $ilDB->queryF(
            'SELECT * FROM cp_suspend WHERE obj_id = %s AND user_id = %s',
            array('integer', 'integer'),
            array($this->packageId, $ilUser->getId())
        );
 
        if (!$ilDB->numRows($res)) {
            $ilDB->insert('cp_suspend', array(
                'data'          => array('clob', file_get_contents('php://input')),
                'obj_id'        => array('integer', $this->packageId),
                'user_id'       => array('integer', $ilUser->getId())
            ));
        } else {
            $ilDB->update(
                'cp_suspend',
                array(
                    'data'              => array('clob', file_get_contents('php://input'))
                ),
                array(
                    'obj_id'    => array('integer', $this->packageId),
                    'user_id'   => array('integer', $ilUser->getId())
                )
            );
        }
    }

References $ilDB, $ilUser, and $res.

Referenced by executeCommand().

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writeSharedData()

ilSCORM13Player::writeSharedData

(

$sco_node_id

)

Definition at line 855 of file ilSCORM13Player.php.

    {
        global $ilDB, $ilUser;
        $g_data = json_decode(file_get_contents('php://input'));
            
        //Step 1: Get the writeable stores for this SCO that already have values
        $query = 'SELECT dm.target_id, sd.store '
               . 'FROM cp_datamap dm '
               . 'LEFT JOIN adl_shared_data sd '
               . 'ON(dm.slm_id = sd.slm_id AND dm.target_id = sd.target_id) '
               . 'WHERE sco_node_id = %s '
               . 'AND dm.slm_id = %s '
               . 'AND write_shared_data = 1 '
               . 'AND user_id = %s';
        
        $res = $ilDB->QueryF(
            $query,
            array('integer', 'integer', 'integer'),
            array($sco_node_id, $this->packageId, $this->userId)
        );
        
        $dataStores = array();
        $originalVals = array();
        while ($row = $ilDB->fetchAssoc($res)) {
            $id = $row['target_id'];
            $dataStores[$id] = $g_data->{$id};
            $originalVals[$id] = $row['store'];
        }
        
 
        //Step 2: Add the writeable stores
        foreach ($g_data as $key => $obj) {
            //If it's already created in adl_shared_data, we
            //need to update it.
            if (array_key_exists($key, $dataStores)) {
                if ($obj == 'notWritten') {
                    continue;
                }
 
                $query = 'UPDATE adl_shared_data '
                       . 'SET store = %s '
                       . 'WHERE user_id = %s '
                       . 'AND target_id = %s '
                       . 'AND slm_id = %s ';
                
                $ilDB->manipulateF(
                    $query,
                    array('text', 'integer', 'text', 'integer'),
                    array($dataStores[$key], $this->userId, $key, $this->packageId)
                );
            } else {
                //Check for writability
                $res = $ilDB->queryF(
                    'SELECT write_shared_data, cp_node_id '
                      . 'FROM cp_datamap '
                      . 'WHERE target_id = %s '
                      . 'AND slm_id = %s '
                      . 'AND sco_node_id = %s',
                    array('text', 'integer', 'integer'),
                    array($key, $this->packageId, $sco_node_id)
                );
                
                $row = $ilDB->fetchAssoc($res);
                if ($row["write_shared_data"] != 1) {
                    continue;
                }
                
                //If it's writeable, then add the new value into the database
                $res = $ilDB->manipulateF(
                    'INSERT INTO adl_shared_data (slm_id, user_id, target_id, store, cp_node_id) VALUES (%s, %s, %s, %s, %s)',
                    array('integer', 'integer', 'text', 'text', 'integer'),
                    array($this->packageId, $this->userId, $key, $obj, $row["cp_node_id"])
                );
            }
        }
        echo "1";
        exit();
    }

References $id, $ilDB, $ilUser, $query, $res, and $row.

Referenced by executeCommand().

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Field Documentation

$jsMode

ilSCORM13Player::$jsMode

Definition at line 119 of file ilSCORM13Player.php.

$packageId

ilSCORM13Player::$packageId

Definition at line 118 of file ilSCORM13Player.php.

Referenced by getDataDirectory(), and getScope().

$schema

ilSCORM13Player::$schema

staticprivate

Definition at line 22 of file ilSCORM13Player.php.

$slm

ilSCORM13Player::$slm

Definition at line 121 of file ilSCORM13Player.php.

$tpl

ilSCORM13Player::$tpl

Definition at line 122 of file ilSCORM13Player.php.

Referenced by __construct().

$userId

ilSCORM13Player::$userId

private

Definition at line 117 of file ilSCORM13Player.php.

ENABLE_GZIP

const ilSCORM13Player::ENABLE_GZIP = 0

Definition at line 15 of file ilSCORM13Player.php.

NONE

const ilSCORM13Player::NONE = 0

Definition at line 17 of file ilSCORM13Player.php.

READONLY

const ilSCORM13Player::READONLY = 1

Definition at line 18 of file ilSCORM13Player.php.

READWRITE

const ilSCORM13Player::READWRITE = 3

Definition at line 20 of file ilSCORM13Player.php.

WRITEONLY

const ilSCORM13Player::WRITEONLY = 2

Definition at line 19 of file ilSCORM13Player.php.

---

The documentation for this class was generated from the following file:

• Modules/Scorm2004/classes/ilSCORM13Player.php