Export class for SCORM 2004 object. More...

Collaboration diagram for ilScorm2004Export:

Public Member Functions
	ilScorm2004Export (&$a_cont_obj, $a_mode="SCORM 2004 3rd")
	Constructor @access public. More...

	getExportDirectory ()

	getExportDirectoryForType ($type)

	getExportSubDirectory ()

	getExportFileName ()

	getSupportedExportTypes ()

	getInstId ()

	buildExportFile ()
	build export file (complete zip file) More...

	buildExportFileSCORM ($ver)
	build xml export file More...

	buildExportFileHTML ()
	build xml export file More...

	buildExportFileHTMLOne ()
	build xml export file More...

	buildExportFileISO ()

	buildExportFilePDF ()

	createExportDirectory ()

Private Attributes
	$err

	$db

	$ilias

	$cont_obj

	$cont_obj_id

	$inst_id

	$mode

	$export_types

	$module_id

	$date

	$settings

	$export_dir

	$subdir

	$filename

Detailed Description

Export class for SCORM 2004 object.

Definition at line 10 of file class.ilSCORM2004Export.php.

Member Function Documentation

◆ buildExportFile()

ilScorm2004Export::buildExportFile ( )

build export file (complete zip file)

@access public

Returns

Definition at line 134 of file class.ilSCORM2004Export.php.

        {
                switch ($this->mode)
                {
                        case "SCORM 2004 3rd":
                                return $this->buildExportFileSCORM("2004 3rd");
                        case "SCORM 2004 4th":
                                return $this->buildExportFileSCORM("2004 4th"); 
                        case "SCORM 1.2":
                                return $this->buildExportFileSCORM("12");
                        case "HTML":
                                return $this->buildExportFileHTML();
                        case "HTMLOne":
                                return $this->buildExportFileHTMLOne();
                        case "ISO":
                                return $this->buildExportFileISO();     
                        case "PDF":
                                return $this->buildExportFilePDF();     
                }
        }

References buildExportFileHTML(), buildExportFileHTMLOne(), buildExportFileISO(), buildExportFilePDF(), and buildExportFileSCORM().

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◆ buildExportFileHTML()

ilScorm2004Export::buildExportFileHTML ( )

build xml export file

Definition at line 199 of file class.ilSCORM2004Export.php.

        {
                require_once("./Services/Xml/classes/class.ilXmlWriter.php");
 
                // create directories
                $this->createExportDirectory();
                ilUtil::makeDir($this->export_dir."/".$this->subdir);
 
                // get Log File
                $expDir = $this->export_dir;
                $expLog = new ilLog($expDir, "export.log");
                $expLog->delete();
                $expLog->setLogFormat("");
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export");
 
                // get xml content
                $this->cont_obj->exportHTML($this->inst_id, $this->export_dir."/".$this->subdir, $expLog);
 
                // zip the file
                ilUtil::zip($this->export_dir."/".$this->subdir, $this->export_dir."/".$this->subdir.".zip", true);
                
                ilUtil::delDir($this->export_dir."/".$this->subdir);
                
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export");
 
                return $this->export_dir."/".$this->subdir.".zip";
        }

References $export_dir, createExportDirectory(), ilUtil\delDir(), ilUtil\makeDir(), and ilUtil\zip().

Referenced by buildExportFile().

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◆ buildExportFileHTMLOne()

ilScorm2004Export::buildExportFileHTMLOne ( )

build xml export file

Definition at line 230 of file class.ilSCORM2004Export.php.

        {
                require_once("./Services/Xml/classes/class.ilXmlWriter.php");
 
                // create directories
                $this->createExportDirectory();
                ilUtil::makeDir($this->export_dir."/".$this->subdir);
 
                // get Log File
                $expDir = $this->export_dir;
                $expLog = new ilLog($expDir, "export.log");
                $expLog->delete();
                $expLog->setLogFormat("");
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export");
 
                // get xml content
                $this->cont_obj->exportHTMLOne($this->inst_id, $this->export_dir."/".$this->subdir, $expLog);
 
                // zip the file
                ilUtil::zip($this->export_dir."/".$this->subdir, $this->export_dir."/".$this->subdir.".zip", true);
                
                ilUtil::delDir($this->export_dir."/".$this->subdir);
                
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export");
 
                return $this->export_dir."/".$this->subdir.".zip";
        }

References $export_dir, createExportDirectory(), ilUtil\delDir(), ilUtil\makeDir(), and ilUtil\zip().

Referenced by buildExportFile().

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◆ buildExportFileISO()

ilScorm2004Export::buildExportFileISO ( )

Definition at line 258 of file class.ilSCORM2004Export.php.

        {
                global $ilBench;
                $result = "";
                $ilBench->start("ContentObjectExport", "buildExportFile");
 
                require_once("./Services/Xml/classes/class.ilXmlWriter.php");
 
                // create directories
                $this->createExportDirectory();
                ilUtil::makeDir($this->export_dir."/".$this->subdir);
 
                // get Log File
                $expDir = $this->export_dir;
                $expLog = new ilLog($expDir, "export.log");
                $expLog->delete();
                $expLog->setLogFormat("");
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export");
 
                // get xml content
                
                $ilBench->start("ContentObjectExport", "buildExportFile_getXML");
                $this->cont_obj->exportHTML($this->inst_id, $this->export_dir."/".$this->subdir, $expLog);
                $ilBench->stop("ContentObjectExport", "buildExportFile_getXML");
 
                // zip the file
                $ilBench->start("ContentObjectExport", "buildExportFile_zipFile");
                if(ilUtil::CreateIsoFromFolder($this->export_dir."/".$this->subdir, $this->export_dir."/".$this->subdir.".iso"))
                {
                        $result = $this->export_dir."/".$this->subdir.".iso";
                }
                $ilBench->stop("ContentObjectExport", "buildExportFile_zipFile");
                
                ilUtil::delDir($this->export_dir."/".$this->subdir);
                
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export");
                $ilBench->stop("ContentObjectExport", "buildExportFile");
 
                return $result;
        }

References $export_dir, $ilBench, $result, createExportDirectory(), ilUtil\CreateIsoFromFolder(), ilUtil\delDir(), and ilUtil\makeDir().

Referenced by buildExportFile().

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◆ buildExportFilePDF()

ilScorm2004Export::buildExportFilePDF ( )

Definition at line 299 of file class.ilSCORM2004Export.php.

        {
                global $ilBench;
                /*include_once('./Services/WebServices/RPC/classes/class.ilRPCServerSettings.php');
                $pp = ilRPCServerSettings::getInstance();
                if(!$pp->isEnabled()||!$pp->pingServer())
                {
                        $this->ilias->raiseError("Xml Rpc Server is not running. Check Administration/Webservices/Java-Server settings", $this->ilias->error_obj->MESSAGE);
                        return;
                }*/
 
                $ilBench->start("ContentObjectExport", "buildExportFile");
 
                require_once("./Services/Xml/classes/class.ilXmlWriter.php");
 
                // create directories
                $this->createExportDirectory();
                ilUtil::makeDir($this->export_dir."/".$this->subdir);
 
                // get Log File
                $expDir = $this->export_dir;
                $expLog = new ilLog($expDir, "export.log");
                $expLog->delete();
                $expLog->setLogFormat("");
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export");
 
                $ilBench->start("ContentObjectExport", "buildExportFile_getXML");
                $fo_string = $this->cont_obj->exportPDF($this->inst_id, $this->export_dir."/".$this->subdir, $expLog);
                
                $ilBench->stop("ContentObjectExport", "buildExportFile_getXML");
 
                $ilBench->start("ContentObjectExport", "buildExportFile_pdfFile");
                fputs(fopen($this->export_dir."/".$this->subdir.'/temp.fo','w+'),$fo_string);
 
                global $ilLog;
                include_once './Services/WebServices/RPC/classes/class.ilRpcClientFactory.php';
                try
                {
                        $pdf_base64 = ilRpcClientFactory::factory('RPCTransformationHandler')->ilFO2PDF($fo_string);
                        //ilUtil::deliverData($pdf_base64->scalar,'learning_progress.pdf','application/pdf');
                        fputs(fopen($this->export_dir.'/'.$this->subdir.'.pdf','w+'),$pdf_base64->scalar);
                }
                catch(XML_RPC2_FaultException $e)
                {
                        ilUtil::sendFailure($e->getMessage(),true);
                        return false;
                }
                catch(Exception $e)
                {
                        ilUtil::sendFailure($e->getMessage(),true);
                        return false;
                }               
                $ilBench->stop("ContentObjectExport", "buildExportFile_pdfFile");
                
                ilUtil::delDir($this->export_dir."/".$this->subdir);
                
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export");
                $ilBench->stop("ContentObjectExport", "buildExportFile");
 
                return $this->export_dir."/".$this->subdir.".pdf";
        }

References $export_dir, $ilBench, $ilLog, createExportDirectory(), ilUtil\delDir(), ilRpcClientFactory\factory(), ilUtil\makeDir(), and ilUtil\sendFailure().

Referenced by buildExportFile().

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◆ buildExportFileSCORM()

ilScorm2004Export::buildExportFileSCORM ( $ver )

build xml export file

Definition at line 158 of file class.ilSCORM2004Export.php.

        {
                global $ilBench;
 
                $ilBench->start("ContentObjectExport", "buildExportFile");
 
                require_once("./Services/Xml/classes/class.ilXmlWriter.php");
 
                // create directories
                $this->createExportDirectory();
                ilUtil::makeDir($this->export_dir."/".$this->subdir);
 
                // get Log File
                $expDir = $this->export_dir;
                $expLog = new ilLog($expDir, "export.log");
                $expLog->delete();
                $expLog->setLogFormat("");
                $expLog->write(date("[y-m-d H:i:s] ")."Start Export");
 
                // get xml content
                
                $ilBench->start("ContentObjectExport", "buildExportFile_getXML");
                $this->cont_obj->exportScorm($this->inst_id, $this->export_dir."/".$this->subdir, $ver, $expLog);
                $ilBench->stop("ContentObjectExport", "buildExportFile_getXML");
 
                // zip the file
                $ilBench->start("ContentObjectExport", "buildExportFile_zipFile");
                ilUtil::zip($this->export_dir."/".$this->subdir, $this->export_dir."/".$this->subdir.".zip", true);
                $ilBench->stop("ContentObjectExport", "buildExportFile_zipFile");
                
                ilUtil::delDir($this->export_dir."/".$this->subdir);
                
                $expLog->write(date("[y-m-d H:i:s] ")."Finished Export");
                $ilBench->stop("ContentObjectExport", "buildExportFile");
 
                return $this->export_dir."/".$this->subdir.".zip";
        }

References $export_dir, $ilBench, createExportDirectory(), ilUtil\delDir(), ilUtil\makeDir(), and ilUtil\zip().

Referenced by buildExportFile().

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◆ createExportDirectory()

ilScorm2004Export::createExportDirectory ( )

Definition at line 361 of file class.ilSCORM2004Export.php.

        {
                $lm_data_dir = ilUtil::getDataDir()."/lm_data";
                if(!is_writable($lm_data_dir))
                {
                        $this->ilias->raiseError("Content object Data Directory (".$lm_data_dir.") not writeable.",$this->ilias->error_obj->FATAL);
                }
                // create learning module directory (data_dir/lm_data/lm_<id>)
                $lm_dir = $lm_data_dir."/lm_".$this->module_id;
                ilUtil::makeDir($lm_dir);
                if(!@is_dir($lm_dir))
                {
                        $this->ilias->raiseError("Creation of Learning Module Directory failed.",$this->ilias->error_obj->FATAL);
                }
                
                //$export_dir = $lm_dir."/export_".$this->mode;
                ilUtil::makeDir($this->export_dir);
 
                if(!@is_dir($this->export_dir))
                {
                        $this->ilias->raiseError("Creation of Export Directory failed.",$this->ilias->error_obj->FATAL);
                }
        }

References $module_id, ilUtil\getDataDir(), and ilUtil\makeDir().

Referenced by buildExportFileHTML(), buildExportFileHTMLOne(), buildExportFileISO(), buildExportFilePDF(), and buildExportFileSCORM().

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◆ getExportDirectory()

ilScorm2004Export::getExportDirectory ( )

Definition at line 72 of file class.ilSCORM2004Export.php.

        {
                return $this->getExportDirectoryForType($this->mode);
        }

References getExportDirectoryForType().

Referenced by ilScorm2004Export().

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◆ getExportDirectoryForType()

ilScorm2004Export::getExportDirectoryForType ( $type )

Definition at line 77 of file class.ilSCORM2004Export.php.

        {
                $ret = ilUtil::getDataDir()."/lm_data"."/lm_".$this->module_id."/export_";
                switch($type)
                {
                        case "ISO":
                                return $ret."_iso";
                        case "PDF":
                                return $ret."_pdf";
                        case "SCORM 2004 3rd":
                                return $ret."_scorm2004";
                        case "SCORM 2004 4th":
                                return $ret."_scorm2004_4th";
                        case "HTML":
                                return $ret."_html";
                        case "HTMLOne":
                                return $ret."_html_one";
                        case "SCORM 1.2":               
                                return $ret."_scorm12";
                }
                
        }

References $ret, and ilUtil\getDataDir().

Referenced by getExportDirectory().

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◆ getExportFileName()

ilScorm2004Export::getExportFileName ( )

Definition at line 105 of file class.ilSCORM2004Export.php.

        {
                switch($this->mode)
                {
                        case "ISO":
                                return $this->subdir.".iso";
                        case "PDF":
                                return $this->subdir.".pdf";
                        default:
                                return $this->subdir.".zip";
                }
        }

Referenced by ilScorm2004Export().

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◆ getExportSubDirectory()

ilScorm2004Export::getExportSubDirectory ( )

Definition at line 100 of file class.ilSCORM2004Export.php.

        {
                return $this->date."__".$this->inst_id."__".$this->cont_obj->getType()."_".$this->cont_obj_id;
        }

References $cont_obj_id.

Referenced by ilScorm2004Export().

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◆ getInstId()

ilScorm2004Export::getInstId ( )

Definition at line 123 of file class.ilSCORM2004Export.php.

        {
                return $this->inst_id;
        }

References $inst_id.

◆ getSupportedExportTypes()

ilScorm2004Export::getSupportedExportTypes ( )

Definition at line 118 of file class.ilSCORM2004Export.php.

        {
                return $this->export_types;
        }

References $export_types.

◆ ilScorm2004Export()

ilScorm2004Export::ilScorm2004Export	(	&	$a_cont_obj,
			$a_mode = `"SCORM 2004 3rd"`
	)

Constructor @access public.

Definition at line 32 of file class.ilSCORM2004Export.php.

        {
                global $ilErr, $ilDB, $ilias;
 
                $this->export_types = array("SCORM 2004 3rd","SCORM 2004 4th","SCORM 1.2","HTML","ISO","PDF",
                        "HTMLOne");
 
                if(!in_array($a_mode,$this->export_types))
                        die("Unsupported format");
                
                $this->cont_obj =& $a_cont_obj;
 
                $this->err =& $ilErr;
                $this->ilias =& $ilias;
                $this->db =& $ilDB;
                $this->mode = $a_mode;
 
                $settings = $this->ilias->getAllSettings();
 
                $this->inst_id = IL_INST_ID;
 
                switch ($this->cont_obj->getType())
                {
                        case 'sahs': 
                                $this->module_id = $this->cont_obj->getId();
                                $this->cont_obj_id = $this->cont_obj->getId();
                                break;
                        case 'sco':
                                $this->module_id = $this->cont_obj->slm_id;
                                $this->cont_obj_id = $this->cont_obj->getId();
                                break;
                }
                
                $this->date = time();
                
                $this->export_dir = $this->getExportDirectory();
                $this->subdir = $this->getExportSubDirectory();
                $this->filename = $this->getExportFileName();
        }