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

◆ getSummary()

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::ilObjSCORMValidator ( $directory )

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

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

◆ searchDir()

ilObjSCORMValidator::searchDir ( $dir )

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

References $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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◆ validate()

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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◆ validateXML()

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>";
                                 }
                         }
                 }