ilContObjectExport Class Reference

Export class for content objects. More...

Collaboration diagram for ilContObjectExport:

Public Member Functions
	__construct (&$a_cont_obj, $a_mode="xml", $a_lang="")
	Constructor @access public. More...
	getInstId ()
	buildExportFile ($a_mode="")
	build export file (complete zip file) More...
	buildExportFileXML ($a_mode="")
	build xml export file More...
	buildExportFilePDF ()
	build pdf offline file More...
	buildExportFileHTML ()
	build html package More...
	buildExportFileSCORM ()
	build scorm package More...

Data Fields
	$err
	$db
	$cont_obj
	$inst_id
	$mode

Detailed Description

Export class for content objects.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Databay AG ay@da.nosp@m.taba.nosp@m.y.de

Version

$Id$

Definition at line 15 of file class.ilContObjectExport.php.

Constructor & Destructor Documentation

__construct()

ilContObjectExport::__construct	(	&	$a_cont_obj,
			$a_mode = "xml",
			$a_lang = ""
	)

Constructor @access public.

Definition at line 27 of file class.ilContObjectExport.php.

    {
        global $DIC;
 
        $ilErr = $DIC["ilErr"];
        $ilDB = $DIC->database();
 
        $this->cont_obj = $a_cont_obj;
 
        $this->err = $ilErr;
        $this->db = $ilDB;
        $this->mode = $a_mode;
        $this->lang = $a_lang;
 
        $this->inst_id = IL_INST_ID;
 
        $date = time();
        switch ($this->mode) {
            case "html":
                if ($this->lang == "") {
                    $this->export_dir = $this->cont_obj->getExportDirectory("html");
                } else {
                    $this->export_dir = $this->cont_obj->getExportDirectory("html_" . $this->lang);
                }
                $this->subdir = $this->cont_obj->getType() . "_" . $this->cont_obj->getId();
                $this->filename = $this->subdir . ".zip";
                break;
 
            case "scorm":
                $this->export_dir = $this->cont_obj->getExportDirectory("scorm");
                $this->subdir = $this->cont_obj->getType() . "_" . $this->cont_obj->getId();
                $this->filename = $this->subdir . ".zip";
                break;
            
            case "pdf":
                $this->export_dir = $this->cont_obj->getOfflineDirectory();
                $this->subdir = $date . "__" . $this->inst_id . "__" .
                    $this->cont_obj->getType() . "_" . $this->cont_obj->getId();
                $this->filename = $this->subdir . ".fo";
                break;
 
            default:
                $this->export_dir = $this->cont_obj->getExportDirectory();
                $this->subdir = $date . "__" . $this->inst_id . "__" .
                    $this->cont_obj->getType() . "_" . $this->cont_obj->getId();
                $this->filename = $this->subdir . ".xml";
                break;
        }
    }

References $DIC, $ilDB, and $ilErr.

Member Function Documentation

buildExportFile()

ilContObjectExport::buildExportFile

(

$a_mode = ""

)

build export file (complete zip file)

@access public

Returns

Definition at line 88 of file class.ilContObjectExport.php.

    {
        switch ($this->mode) {
            case "html":
                $this->buildExportFileHTML();
                break;
                
            case "scorm":
                $this->buildExportFileSCORM();
                break;
 
            case "pdf":
                $this->buildExportFilePDF();
                break;
 
            default:
                return $this->buildExportFileXML($a_mode);
                break;
        }
    }

References buildExportFileHTML(), buildExportFilePDF(), buildExportFileSCORM(), and buildExportFileXML().

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buildExportFileHTML()

ilContObjectExport::buildExportFileHTML

(

)

build html package

Definition at line 213 of file class.ilContObjectExport.php.

    {
        // create directories
        if ($this->lang == "") {
            $this->cont_obj->createExportDirectory("html");
        } else {
            $this->cont_obj->createExportDirectory("html_" . $this->lang);
        }
 
 
        // get html content
        $exp = new \ILIAS\LearningModule\Export\LMHtmlExport(
            $this->cont_obj,
            $this->export_dir,
            $this->subdir,
            "html",
            $this->lang
        );
        $exp->exportHTML(true);
    }

Referenced by buildExportFile().

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buildExportFilePDF()

ilContObjectExport::buildExportFilePDF

(

)

build pdf offline file

Definition at line 205 of file class.ilContObjectExport.php.

    {
        die("deprecated.");
    }

Referenced by buildExportFile().

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buildExportFileSCORM()

ilContObjectExport::buildExportFileSCORM

(

)

build scorm package

Definition at line 237 of file class.ilContObjectExport.php.

    {
        // create directories
        $this->cont_obj->createExportDirectory("scorm");
 
        $target_dir = $this->export_dir . "/" . $this->subdir;
 
        ilUtil::delDir($target_dir);
        ilUtil::makeDir($target_dir);
 
        // export everything to html
//        $this->exportHTML($a_target_dir . "/res", $log, false, "scorm");
        // get html content
        $exp = new \ILIAS\LearningModule\Export\LMHtmlExport(
            $this->cont_obj,
            $target_dir,
            "res",
            "scorm",
            $this->lang
        );
        $exp->exportHTML(false);
 
        // build manifest file
        $man_builder = new ilLMContObjectManifestBuilder($this->cont_obj);
        $man_builder->buildManifest();
        $man_builder->dump($target_dir);
 
        // copy scorm 1.2 schema definitions
        copy("Modules/LearningModule/scorm_xsd/adlcp_rootv1p2.xsd", $target_dir . "/adlcp_rootv1p2.xsd");
        copy("Modules/LearningModule/scorm_xsd/imscp_rootv1p1p2.xsd", $target_dir . "/imscp_rootv1p1p2.xsd");
        copy("Modules/LearningModule/scorm_xsd/imsmd_rootv1p2p1.xsd", $target_dir . "/imsmd_rootv1p2p1.xsd");
        copy("Modules/LearningModule/scorm_xsd/ims_xml.xsd", $target_dir . "/ims_xml.xsd");
 
        // zip it all
        $date = time();
        $zip_file = $target_dir . "/" . $date . "__" . IL_INST_ID . "__" .
            $this->cont_obj->getType() . "_" . $this->cont_obj->getId() . ".zip";
        //echo "zip-".$a_target_dir."-to-".$zip_file;
        ilUtil::zip(array($target_dir . "/res",
                          $target_dir . "/imsmanifest.xml",
                          $target_dir . "/adlcp_rootv1p2.xsd",
                          $target_dir . "/imscp_rootv1p1p2.xsd",
                          $target_dir . "/ims_xml.xsd",
                          $target_dir . "/imsmd_rootv1p2p1.xsd"), $zip_file);
 
        $dest_file = $this->cont_obj->getExportDirectory("scorm") . "/" . $date . "__" . IL_INST_ID . "__" .
            $this->cont_obj->getType() . "_" . $this->cont_obj->getId() . ".zip";
 
        rename($zip_file, $dest_file);
        ilUtil::delDir($target_dir);
 
        // get html content
//        $this->cont_obj->exportSCORM($this->export_dir . "/" . $this->subdir, $expLog);
    }

References ilUtil\delDir(), ilUtil\makeDir(), and ilUtil\zip().

Referenced by buildExportFile().

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buildExportFileXML()

ilContObjectExport::buildExportFileXML

(

$a_mode = ""

)

build xml export file

Definition at line 112 of file class.ilContObjectExport.php.

    {
        if (in_array($a_mode, array("master", "masternomedia"))) {
            $exp = new ilExport();
            $conf = $exp->getConfig("Modules/LearningModule");
            $conf->setMasterLanguageOnly(true, ($a_mode == "master"));
            $exp->exportObject($this->cont_obj->getType(), $this->cont_obj->getId(), "5.1.0");
            return;
        }
 
        $this->xml = new ilXmlWriter;
 
        // set dtd definition
        $this->xml->xmlSetDtdDef("<!DOCTYPE ContentObject SYSTEM \"http://www.ilias.de/download/dtd/ilias_co_3_7.dtd\">");
 
        // set generated comment
        $this->xml->xmlSetGenCmt("Export of ILIAS Content Module " .
            $this->cont_obj->getId() . " of installation " . $this->inst . ".");
 
        // set xml header
        $this->xml->xmlHeader();
 
        // create directories
        $this->cont_obj->createExportDirectory();
        ilUtil::makeDir($this->export_dir . "/" . $this->subdir);
        ilUtil::makeDir($this->export_dir . "/" . $this->subdir . "/objects");
 
        // get Log File
        $expDir = $this->cont_obj->getExportDirectory();
        $expLog = new ilLog($expDir, "export.log");
        $expLog->delete();
        $expLog->setLogFormat("");
        $expLog->write(date("[y-m-d H:i:s] ") . "Start Export");
 
        // get xml content
        $this->cont_obj->exportXML(
            $this->xml,
            $this->inst_id,
            $this->export_dir . "/" . $this->subdir,
            $expLog
        );
 
        // export style
        if ($this->cont_obj->getStyleSheetId() > 0) {
            $style_obj = new ilObjStyleSheet($this->cont_obj->getStyleSheetId(), false);
            //$style_obj->exportXML($this->export_dir."/".$this->subdir);
            $style_obj->setExportSubDir("style");
            $style_file = $style_obj->export();
            if (is_file($style_file)) {
                copy($style_file, $this->export_dir . "/" . $this->subdir . "/style.zip");
            }
        }
 
        // dump xml document to screen (only for debugging reasons)
        /*
        echo "<PRE>";
        echo htmlentities($this->xml->xmlDumpMem($format));
        echo "</PRE>";
        */
 
        // dump xml document to file
        $this->xml->xmlDumpFile($this->export_dir . "/" . $this->subdir . "/" . $this->filename, false);
        
        // help export (workaround to use ref id here)
        if (ilObjContentObject::isOnlineHelpModule((int) $_GET["ref_id"])) {
            $exp = new ilExport();
            $exp->exportEntity(
                "help",
                $this->cont_obj->getId(),
                "4.3.0",
                "Services/Help",
                "OnlineHelp",
                $this->export_dir . "/" . $this->subdir
            );
        }
 
        // zip the file
        ilUtil::zip(
            $this->export_dir . "/" . $this->subdir,
            $this->export_dir . "/" . $this->subdir . ".zip"
        );
 
        // destroy writer object
        $this->xml->_XmlWriter;
 
        $expLog->write(date("[y-m-d H:i:s] ") . "Finished Export");
 
        return $this->export_dir . "/" . $this->subdir . ".zip";
    }

References $_GET, ilObjContentObject\isOnlineHelpModule(), ilUtil\makeDir(), ilXmlWriter\xmlSetDtdDef(), and ilUtil\zip().

Referenced by buildExportFile().

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getInstId()

ilContObjectExport::getInstId

(

)

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

    {
        return $this->inst_id;
    }

References $inst_id.

Field Documentation

$cont_obj

ilContObjectExport::$cont_obj

Definition at line 19 of file class.ilContObjectExport.php.

$db

ilContObjectExport::$db

Definition at line 18 of file class.ilContObjectExport.php.

$err

ilContObjectExport::$err

Definition at line 17 of file class.ilContObjectExport.php.

$inst_id

ilContObjectExport::$inst_id

Definition at line 20 of file class.ilContObjectExport.php.

Referenced by getInstId().

$mode

ilContObjectExport::$mode

Definition at line 21 of file class.ilContObjectExport.php.

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

• Modules/LearningModule/Export/class.ilContObjectExport.php