Validation of SCORM-XML Files. More...

Collaboration diagram for ilObjSCORMValidator:

Public Member Functions
	validateXML ($file)
	searchDir ($dir)
	ilObjSCORMValidator ($directory)
	validate ()
	getSummary ()

Data Fields
	$dir
	$flag
	$summary

Detailed Description

Validation of SCORM-XML Files.

Author: Romeo Kienzler conta.nosp@m.ct@k.nosp@m.ienzl.nosp@m.er.b.nosp@m.iz 21 LearnLine AG info@.nosp@m.21ll.nosp@m..com

Definition at line 14 of file class.ilObjSCORMValidator.php.

Member Function Documentation

ilObjSCORMValidator::getSummary ( )

Definition at line 76 of file class.ilObjSCORMValidator.php.

References $summary.

                {
                        $summary = "";
                        foreach ($this->summary as $line)
                        {
                                $summary .= $line."<br>";
                        }
                        return $summary;
                }

ilObjSCORMValidator::ilObjSCORMValidator ( $directory )

Definition at line 58 of file class.ilObjSCORMValidator.php.

                                                         {
                        $this->dir = $directory.'/';
                }

ilObjSCORMValidator::searchDir ( $dir )

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

References $dir, $file, and validateXML().

Referenced by validate().

                                         {
                        if (is_dir($dir)) {
                                if ($dh = opendir($dir)) {
                                        while (($file = readdir($dh)) !== false) {
                                                if (!eregi("^[\.]{1,2}",$file)) {
                                                        //2DO FIXME regex machen dass nur . und .. erkannt werden und nicht .lala. oder so
                                                        if (is_dir($dir.$file)) {
                                                                // This is commented because subdirecories of my scromexamples contain xml files which aren't valid!
                                                                //$this->searchDir($dir.$file."/");
                                                        }
                                                        if (eregi("(\.xml)$",$file)) {
                                                                
                                                                // we skip index.xml and indexMD.xml which come from the
                                                                // scorm editor and currently do not validate against anything
                                                                if ($file != "index.xml" && $file != "indexMD.xml")
                                                                {
                                                                        $this->validateXML($dir.$file);
                                                                }
                                                        }
                                                }
                                        }
                                }
                                closedir($dh);
                        }
                }

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ilObjSCORMValidator::validate ( )

Definition at line 62 of file class.ilObjSCORMValidator.php.

References searchDir().

                {
                        $this->summary = array();
                        $this->searchDir($this->dir);
                        if(count($this->summary) == 0)
                        {
                                return true;
                        }
                        else
                        {
                                return false;
                        }
                }

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ilObjSCORMValidator::validateXML ( $file )

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

References $file, ilUtil\escapeShellArg(), ilUtil\getJavaPath(), and ILIAS_ABSOLUTE_PATH.

Referenced by searchDir().

                {
                        exec(ilUtil::getJavaPath()." -jar ".ilUtil::escapeShellArg(ILIAS_ABSOLUTE_PATH."/Modules/ScormAicc/validation/vali.jar")." ".ilUtil::escapeShellArg($file)." 2>&1", $error);
                        if (count($error) != 0)
                        {
                                $this->summary[] = "";
                                $this->summary[] = "<b>File: $file</b>";
                                foreach($error as $line)
                                {
                                        $this->summary[] = $line;
//echo "<br><b>".$line."</b>";
                                }
                        }
                }