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

$Id$ ilSCORM13Player:

Definition at line 13 of file ilSCORM13Player.php.

Constructor & Destructor Documentation

__construct()

ilSCORM13Player::__construct

(

)

Definition at line 124 of file ilSCORM13Player.php.

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

    {
        global $DIC;
        $tpl = $DIC['tpl'];
        $ilCtrl = $DIC['ilCtrl'];
        $ilUser = $DIC['ilUser'];
        $lng = $DIC['lng'];

        //erase next?
        // if ($_REQUEST['learnerId']) {
        // $this->userId = $_REQUEST['learnerId'];
        // } else {
        // $this->userId = $GLOBALS['DIC']['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;
        }
    }

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Member Function Documentation

createSummary()

ilSCORM13Player::createSummary (   $api_data )

private

Definition at line 2050 of file ilSCORM13Player.php.

References $DIC, $ilDB, $res, getStructureFlat(), logTmpName(), and summaryFileName().

Referenced by postLogEntry().

    {
        global $DIC;
        $ilDB = $DIC['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());
    }

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debugGUI()

ilSCORM13Player::debugGUI

(

)

Definition at line 1634 of file ilSCORM13Player.php.

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

Referenced by executeCommand().

    {
        global $DIC;
        $lng = $DIC['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 ilGlobalTemplate("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);
    }

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downloadLog()

ilSCORM13Player::downloadLog

(

)

Definition at line 1580 of file ilSCORM13Player.php.

References $_GET, $filename, exit, and logDirectory().

Referenced by executeCommand().

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

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executeCommand()

& ilSCORM13Player::executeCommand

(

)

execute command

Definition at line 163 of file ilSCORM13Player.php.

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

    {
        global $DIC;
        $ilAccess = $DIC['ilAccess'];
        $lng = $DIC['lng'];
        $ilErr = $DIC['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;
        }
    }

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fetchCMIData()

ilSCORM13Player::fetchCMIData

(

)

Definition at line 988 of file ilSCORM13Player.php.

References $data, and getCMIData().

Referenced by executeCommand().

    {
        $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));
        }
    }

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get_actual_attempts()

ilSCORM13Player::get_actual_attempts

(

)

Get number of actual attempts for the user.

Definition at line 1231 of file ilSCORM13Player.php.

References $DIC, $ilDB, and $ilUser.

Referenced by getLogFileList(), getPlayer(), logFileName(), and summaryFileName().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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;
    }

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get_max_attempts()

ilSCORM13Player::get_max_attempts

(

)

Get max.

number of attempts allowed for this package

Definition at line 1207 of file ilSCORM13Player.php.

References ilObjSCORMInitData\get_max_attempts().

Referenced by getPlayer().

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

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get_Module_Version()

ilSCORM13Player::get_Module_Version

(

)

Definition at line 1213 of file ilSCORM13Player.php.

References $DIC, $ilDB, and $res.

    {
        global $DIC;
        $ilDB = $DIC['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'];
    }

getADLActData()

ilSCORM13Player::getADLActData

(

)

Definition at line 576 of file ilSCORM13Player.php.

References getADLActDataInit().

Referenced by executeCommand().

    {
        $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);
        }
    }

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getADLActDataInit()

ilSCORM13Player::getADLActDataInit

(

)

Definition at line 556 of file ilSCORM13Player.php.

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

Referenced by getADLActData(), and getPlayer().

    {
        global $DIC;
        $ilDB = $DIC['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;
    }

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getCMIData()

ilSCORM13Player::getCMIData	(		$userId,
			$packageId
	)

Definition at line 1016 of file ilSCORM13Player.php.

References $DIC, $ilDB, $packageId, $res, $result, and $userId.

Referenced by fetchCMIData(), and getPlayer().

    {
        global $DIC;
        $ilDB = $DIC['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;
                            //                                                  $GLOBALS['DIC']['ilLog']->write($i_check);
                        }
                    }
                    $result['data'][$k][] = $tmp_result;
                }
            }
        }
        return $result;
    }

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getConfigForPlayer()

ilSCORM13Player::getConfigForPlayer

(

)

Definition at line 295 of file ilSCORM13Player.php.

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

Referenced by getPlayer().

    {
        global $DIC;
        $ilUser = $DIC['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;
    }

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getCPData()

ilSCORM13Player::getCPData

(

)

Definition at line 523 of file ilSCORM13Player.php.

References getCPDataInit().

Referenced by executeCommand().

    {
        $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);
        }
    }

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getCPDataInit()

ilSCORM13Player::getCPDataInit

(

)

Definition at line 535 of file ilSCORM13Player.php.

References $DIC, $ilDB, and $res.

Referenced by getCPData(), and getPlayer().

    {
        global $DIC;
        $ilDB = $DIC['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;
    }

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getDataDirectory()

ilSCORM13Player::getDataDirectory

(

)

Definition at line 286 of file ilSCORM13Player.php.

References $_SERVER, and $packageId.

Referenced by getPlayer(), and pingSession().

    {
        $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;
    }

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getDataDirectory2()

ilSCORM13Player::getDataDirectory2

(

)

Definition at line 1552 of file ilSCORM13Player.php.

References $_SERVER, and $packageId.

    {
        $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;
    }

getDebugValues()

ilSCORM13Player::getDebugValues (   $test_sco = false )

private

Definition at line 1683 of file ilSCORM13Player.php.

References $DIC, $ilDB, and $ilLog.

Referenced by getPlayer(), and postLogEntry().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilLog = $DIC['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;
    }

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getInlineCSS()

static ilSCORM13Player::getInlineCSS ( )

static

Get inline css.

Definition at line 509 of file ilSCORM13Player.php.

References ilUtil\getImagePath().

    {
        $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();
    }

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getLogFileList()

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

private

Definition at line 1596 of file ilSCORM13Player.php.

References $_GET, $data, get_actual_attempts(), and logDirectory().

Referenced by debugGUI().

    {
        $data = array();
        foreach (new DirectoryIterator($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;
    }

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getLogTemplate()

ilSCORM13Player::getLogTemplate ( )

private

Definition at line 1678 of file ilSCORM13Player.php.

Referenced by logFileName(), and postLogEntry().

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

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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 1197 of file ilSCORM13Player.php.

References $filename, and ilObjMediaObject\getMimeType().

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

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getNodeData()

ilSCORM13Player::getNodeData (   $sco_id,   $fh  )

private

Definition at line 1331 of file ilSCORM13Player.php.

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

Referenced by postLogEntry().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilLog = $DIC['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;
    }

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getPlayer()

ilSCORM13Player::getPlayer

(

)

Definition at line 341 of file ilSCORM13Player.php.

References $_GET, $config, $DIC, $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(), and ilWACSignedPath\signFolderOfStartFile().

Referenced by executeCommand().

    {
        global $DIC;
        $lng = $DIC['lng'];
        $ilSetting = $DIC['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 ilGlobalTemplate("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->printToStdout("DEFAULT", false);
    }

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getRTEjs()

ilSCORM13Player::getRTEjs

(

)

Definition at line 273 of file ilSCORM13Player.php.

Referenced by executeCommand().

    {
        $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;
    }

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getScope()

ilSCORM13Player::getScope

(

)

Definition at line 599 of file ilSCORM13Player.php.

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

Referenced by getConfigForPlayer().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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;
    }

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getStructureFlat()

ilSCORM13Player::getStructureFlat (   $data )

private

Definition at line 2030 of file ilSCORM13Player.php.

References $data, and $i.

Referenced by createSummary().

    {
        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']);
            }
        }
    }

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getSuspendData()

ilSCORM13Player::getSuspendData

(

)

Definition at line 644 of file ilSCORM13Player.php.

References getSuspendDataInit().

Referenced by executeCommand().

    {
        $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);
        }
    }

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getSuspendDataInit()

ilSCORM13Player::getSuspendDataInit

(

)

Definition at line 622 of file ilSCORM13Player.php.

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

Referenced by getPlayer(), and getSuspendData().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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'];
    }

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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 1252 of file ilSCORM13Player.php.

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

Referenced by getPlayer().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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())
            );
        }
    }

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liveLogContent()

ilSCORM13Player::liveLogContent

(

)

Definition at line 1628 of file ilSCORM13Player.php.

References logFileName().

Referenced by executeCommand().

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

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logDirectory()

ilSCORM13Player::logDirectory ( )

private

Definition at line 1560 of file ilSCORM13Player.php.

References ilUtil\makeDir().

Referenced by downloadLog(), getLogFileList(), logFileName(), logTmpName(), openLog(), postLogEntry(), and summaryFileName().

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

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logFileName()

ilSCORM13Player::logFileName ( )

private

Definition at line 1391 of file ilSCORM13Player.php.

References $DIC, $filename, $lng, get_actual_attempts(), getLogTemplate(), logDirectory(), and logTmpName().

Referenced by debugGUI(), liveLogContent(), and postLogEntry().

    {
        global $DIC;
        $lng = $DIC['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;
    }

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logTmpName()

ilSCORM13Player::logTmpName ( )

private

Definition at line 1358 of file ilSCORM13Player.php.

References $filename, and logDirectory().

Referenced by createSummary(), logFileName(), and postLogEntry().

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

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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 1005 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);
            }
        }
    }

openLog()

ilSCORM13Player::openLog

(

)

Definition at line 1571 of file ilSCORM13Player.php.

References $_GET, $filename, exit, and logDirectory().

Referenced by executeCommand().

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

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pingSession()

ilSCORM13Player::pingSession

(

)

Definition at line 589 of file ilSCORM13Player.php.

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

Referenced by executeCommand().

    {
        //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("");
    }

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postLogEntry()

ilSCORM13Player::postLogEntry

(

)

Definition at line 1716 of file ilSCORM13Player.php.

References $DIC, $filename, $i, $ilLog, $lng, $timestamp, createSummary(), getDebugValues(), getLogTemplate(), getNodeData(), logDirectory(), logFileName(), and logTmpName().

Referenced by executeCommand().

    {
        global $DIC;
        $ilLog = $DIC['ilLog'];
        $lng = $DIC['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);
    }

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quoteJSONArray()

ilSCORM13Player::quoteJSONArray

(

$a_array

)

Definition at line 1170 of file ilSCORM13Player.php.

References $DIC, and $ilDB.

    {
        global $DIC;
        $ilDB = $DIC['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;
    }

readGObjective()

ilSCORM13Player::readGObjective

(

)

Definition at line 774 of file ilSCORM13Player.php.

References readGObjectiveInit().

Referenced by executeCommand().

    {
        $gobjective_data = json_encode($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);
        }
    }

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readGObjectiveInit()

ilSCORM13Player::readGObjectiveInit

(

)

Definition at line 689 of file ilSCORM13Player.php.

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

Referenced by getPlayer(), and readGObjective().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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;
    }

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readSharedData()

ilSCORM13Player::readSharedData

(

$sco_node_id

)

Definition at line 789 of file ilSCORM13Player.php.

References $DIC, $ilDB, $ilUser, $query, $res, and exit.

Referenced by executeCommand().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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"]);
    }

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resetSharedData()

ilSCORM13Player::resetSharedData

(

)

Definition at line 1284 of file ilSCORM13Player.php.

References $DIC, $ilDB, and $res.

Referenced by getPlayer().

    {
        global $DIC;
        $ilDB = $DIC['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)
            );
        }
    }

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specialPage()

ilSCORM13Player::specialPage

(

)

Definition at line 958 of file ilSCORM13Player.php.

References $DIC, $lng, and ilUtil\getStyleSheetLocation().

Referenced by executeCommand().

    {
        global $DIC;
        $lng = $DIC['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 ilGlobalTemplate("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->printToStdout("DEFAULT", false);
    }

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summaryFileName()

ilSCORM13Player::summaryFileName ( )

private

Definition at line 1370 of file ilSCORM13Player.php.

References $filename, $i, get_actual_attempts(), and logDirectory().

Referenced by createSummary().

    {
        $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($fHandle, "");
            fclose($fHandle);
        }
        return $retname;
    }

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suspendADLActData()

ilSCORM13Player::suspendADLActData

(

)

Definition at line 657 of file ilSCORM13Player.php.

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

Referenced by executeCommand().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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())
                )
            );
        }
    }

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writeSharedData()

ilSCORM13Player::writeSharedData

(

$sco_node_id

)

Definition at line 877 of file ilSCORM13Player.php.

References $DIC, $ilDB, $ilUser, $query, $res, and exit.

Referenced by executeCommand().

    {
        global $DIC;
        $ilDB = $DIC['ilDB'];
        $ilUser = $DIC['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();
    }

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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 getCMIData(), getDataDirectory(), getDataDirectory2(), getScope(), and readGObjectiveInit().

$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.

Referenced by getCMIData().

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.

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

• Modules/Scorm2004/classes/ilSCORM13Player.php