Inheritance diagram for ilMD5295SaxParser:

Collaboration diagram for ilMD5295SaxParser:

Public Member Functions
	__construct ($a_xml_file='')
	Constructor. More...

	enableMDParsing ($a_status)

	getMDParsingStatus ()

	setMDObject (&$md)

&	getMDObject ()

	inMetaData ()

	setHandlers ($a_xml_parser)
	set event handlers More...

	handlerBeginTag ($a_xml_parser, $a_name, $a_attribs)
	handler for begin of element More...

	handlerEndTag ($a_xml_parser, $a_name)
	handler for end of element More...

	handlerCharacterData ($a_xml_parser, $a_data)
	handler for character data More...

	__getCharacterData ()

	__pushParent (&$md_obj)

&	__popParent ()

&	__getParent ()

Public Member Functions inherited from ilSaxParser
	__construct ($a_xml_file='', $throwException=false)
	Constructor setup ILIAS global object @access public. More...

	setXMLContent ($a_xml_content)

	getXMLContent ()

	getInputType ()

	startParsing ()
	stores xml data in array More...

	createParser ()
	create parser More...

	setOptions ($a_xml_parser)
	set parser options More...

	setHandlers ($a_xml_parser)
	set event handler should be overwritten by inherited class @access private More...

	openXMLFile ()
	open xml file More...

	parse ($a_xml_parser, $a_fp=null)
	parse xml file More...

	freeParser ($a_xml_parser)
	free xml parser handle More...

	setThrowException ($throwException)
	set error handling More...

Public Member Functions inherited from PEAR
	__construct ($error_class=null)
	Constructor. More...

	_PEAR ()
	Destructor (the emulated type of...). More...

	registerShutdownFunc ($func, $args=array())
	Use this function to register a shutdown method for static classes. More...

	isError ($data, $code=null)
	Tell whether a value is a PEAR error. More...

	expectError ($code=' *')
	This method is used to tell which errors you expect to get. More...

	popExpect ()
	This method pops one element off the expected error codes stack. More...

	_checkDelExpect ($error_code)
	This method checks unsets an error code if available. More...

	delExpect ($error_code)
	This method deletes all occurences of the specified element from the expected error codes stack. More...

&	raiseError ($message=null, $code=null, $mode=null, $options=null, $userinfo=null, $error_class=null, $skipmsg=false)
	This method is a wrapper that returns an instance of the configured error class with this object's default error handling applied. More...

&	throwError ($message=null, $code=null, $userinfo=null)
	Simpler form of raiseError with fewer options. More...

	staticPushErrorHandling ($mode, $options=null)

	staticPopErrorHandling ()

	pushErrorHandling ($mode, $options=null)
	Push a new error handler on top of the error handler options stack. More...

	popErrorHandling ()
	Pop the last error handler used. More...

	loadExtension ($ext)
	OS independant PHP extension load. More...

Data Fields
	$md_in_md = false

	$md_chr_data = ''

	$md_cur_el = null

	$md_parsing_enabled = null

	$md = null

	$md_gen

Data Fields inherited from ilSaxParser
	$input_type = null

	$xml_content = ''

	$ilias

	$lng

	$xml_file

	$throwException = false

Data Fields inherited from PEAR
	$_debug = false

	$_default_error_mode = null

	$_default_error_options = null

	$_default_error_handler = ''

	$_error_class = 'PEAR_Error'

	$_expected_errors = array()

Protected Attributes
	$meta_log

Additional Inherited Members
Static Public Member Functions inherited from PEAR
static &	getStaticProperty ($class, $var)
	If you have a class that's mostly/entirely static, and you need static properties, you can use this method to simulate them. More...

static	setErrorHandling ($mode=null, $options=null)
	Sets how errors generated by this object should be handled. More...

Protected Member Functions inherited from ilSaxParser
	handleError ($message, $code)
	use given error handler to handle error message or internal ilias error message handle More...

Detailed Description

Definition at line 39 of file class.ilMD5295SaxParser.php.

Constructor & Destructor Documentation

◆ __construct()

ilMD5295SaxParser::__construct ( $a_xml_file = '' )

Constructor.

@access public

Reimplemented from PEAR.

Definition at line 70 of file class.ilMD5295SaxParser.php.

    {
        global $DIC;
 
        $lng = $DIC['lng'];
        $tree = $DIC['tree'];
 
        $this->meta_log = ilLoggerFactory::getLogger("meta");
 
 
        // Enable parsing. E.g qpl' s will set this value to false
        $this->md_parsing_enabled = true;
 
        parent::__construct($a_xml_file);
    }

References $DIC, ilSaxParser\$lng, ILIAS\GlobalScreen\Provider\__construct(), and ilLoggerFactory\getLogger().

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Member Function Documentation

◆ __getCharacterData()

ilMD5295SaxParser::__getCharacterData ( )

Definition at line 663 of file class.ilMD5295SaxParser.php.

    {
        return trim($this->md_chr_data);
    }

Referenced by handlerEndTag().

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◆ __getParent()

& ilMD5295SaxParser::__getParent ( )

Definition at line 682 of file class.ilMD5295SaxParser.php.

    {
        return $this->md_parent[count($this->md_parent) - 1];
    }

Referenced by handlerBeginTag(), and handlerEndTag().

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◆ __popParent()

& ilMD5295SaxParser::__popParent ( )

Definition at line 676 of file class.ilMD5295SaxParser.php.

    {
        $class = array_pop($this->md_parent);
        unset($class);
        #echo '<br />DELETE '.get_class($class);
    }

Referenced by handlerEndTag().

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◆ __pushParent()

ilMD5295SaxParser::__pushParent ( & $md_obj )

Definition at line 668 of file class.ilMD5295SaxParser.php.

    {
        $this->md_parent[] = &$md_obj;
        #echo '<br />';
        foreach ($this->md_parent as $class) {
            #echo get_class($class).' -> ';
        }
    }

Referenced by handlerBeginTag().

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◆ enableMDParsing()

ilMD5295SaxParser::enableMDParsing ( $a_status )

Definition at line 86 of file class.ilMD5295SaxParser.php.

    {
        $this->md_parsing_enabled = (bool) $a_status;
    }

◆ getMDObject()

& ilMD5295SaxParser::getMDObject ( )

Definition at line 99 of file class.ilMD5295SaxParser.php.

    {
        return is_object($this->md) ? $this->md : false;
    }

◆ getMDParsingStatus()

ilMD5295SaxParser::getMDParsingStatus ( )

Definition at line 90 of file class.ilMD5295SaxParser.php.

    {
        return (bool) $this->md_parsing_enabled;
    }

References $md_parsing_enabled.

Referenced by handlerBeginTag(), handlerCharacterData(), and handlerEndTag().

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◆ handlerBeginTag()

ilMD5295SaxParser::handlerBeginTag	(	$a_xml_parser,
		$a_name,
		$a_attribs
	)

handler for begin of element

Reimplemented in ilMD5295XMLParser.

Definition at line 127 of file class.ilMD5295SaxParser.php.

    {
        include_once 'Services/Migration/DBUpdate_5295/classes/class.ilMD5295LanguageItem.php';
 
        if (!$this->getMDParsingStatus()) {
            return;
        }
 
        switch ($a_name) {
            case 'MetaData':
                $this->md_in_md = true;
                $this->__pushParent($this->md);
                break;
 
            case 'General':
                $this->md_gen = &$this->md->addGeneral();
                $this->md_gen->setStructure($a_attribs['Structure']);
                $this->md_gen->save();
                $this->__pushParent($this->md_gen);
                break;
 
            case 'Identifier':
                $par = &$this->__getParent();
                $this->md_ide = &$par->addIdentifier();
                $this->md_ide->setCatalog($a_attribs['Catalog']);
                $this->md_ide->setEntry($a_attribs['Entry']);
                $this->md_ide->save();
                $this->__pushParent($this->md_ide);
                break;
 
            case 'Title':
                $par = &$this->__getParent();
                $par->setTitleLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                break;
 
            case 'Language':
                $par = &$this->__getParent();
                $this->md_lan = &$par->addLanguage();
                $this->md_lan->setLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                $this->md_lan->save();
                $this->__pushParent($this->md_lan);
                break;
 
            case 'Description':
                $par = &$this->__getParent();
                
                if (strtolower(get_class($par)) == 'ilmdrights' or
                   strtolower(get_class($par)) == 'ilmdannotation' or
                   strtolower(get_class($par)) == 'ilmdclassification') {
                    $par->setDescriptionLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                    break;
                } else {
                    $this->md_des = &$par->addDescription();
                    $this->md_des->setDescriptionLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                    $this->md_des->save();
                    $this->__pushParent($this->md_des);
                    break;
                }
 
                // no break
            case 'Keyword':
                $par = &$this->__getParent();
                $this->md_key = &$par->addKeyword();
                $this->md_key->setKeywordLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                $this->md_key->save();
                $this->__pushParent($this->md_key);
                break;
 
            case 'Coverage':
                $par = &$this->__getParent();
                $par->setCoverageLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                break;
 
            case 'Lifecycle':
                $par = &$this->__getParent();
                $this->md_lif = &$par->addLifecycle();
                $this->md_lif->setStatus($a_attribs['Status']);
                $this->md_lif->save();
                $this->__pushParent($this->md_lif);
                break;
 
            case 'Version':
                $par = &$this->__getParent();
                $par->setVersionLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                break;
 
            case 'Contribute':
                $par = &$this->__getParent();
                $this->md_con = &$par->addContribute();
                $this->md_con->setRole($a_attribs['Role']);
                $this->md_con->save();
                $this->__pushParent($this->md_con);
                break;
 
            case 'Entity':
                $par = &$this->__getParent();
 
                if (strtolower(get_class($par)) == 'ilmdcontribute') {
                    $this->md_ent = &$par->addEntity();
                    $this->md_ent->save();
                    $this->__pushParent($this->md_ent);
                    break;
                } else {
                    // single element in 'Annotation'
                    break;
                }
                // no break
            case 'Date':
                break;
 
            case 'Meta-Metadata':
                $par = &$this->__getParent();
                $this->md_met = &$par->addMetaMetadata();
                $this->md_met->setMetaDataScheme($a_attribs['MetadataScheme']);
                $this->md_met->setLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                $this->md_met->save();
                $this->__pushParent($this->md_met);
                break;
                
            case 'Technical':
                $par = &$this->__getParent();
                $this->md_tec = &$par->addTechnical();
                $this->md_tec->save();
                $this->__pushParent($this->md_tec);
                break;
 
            case 'Format':
                $par = &$this->__getParent();
                $this->md_for = &$par->addFormat();
                $this->md_for->save();
                $this->__pushParent($this->md_for);
                break;
 
            case 'Size':
                break;
 
            case 'Location':
                $par = &$this->__getParent();
                $this->md_loc = &$par->addLocation();
                $this->md_loc->setLocationType($a_attribs['Type']);
                $this->md_loc->save();
                $this->__pushParent($this->md_loc);
                break;
 
            case 'Requirement':
                $par = &$this->__getParent();
                $this->md_req = &$par->addRequirement();
                $this->md_req->save();
                $this->__pushParent($this->md_req);
                break;
 
            case 'OrComposite':
                $par = &$this->__getParent();
                $this->md_orc = &$par->addOrComposite();
                $this->__pushParent($this->md_orc);
                break;
 
            case 'Type':
                break;
 
            case 'OperatingSystem':
                $par = &$this->__getParent();
                $par->setOperatingSystemName($a_attribs['Name']);
                $par->setOperatingSystemMinimumVersion($a_attribs['MinimumVersion']);
                $par->setOperatingSystemMaximumVersion($a_attribs['MaximumVersion']);
                break;
 
            case 'Browser':
                $par = &$this->__getParent();
                $par->setBrowserName($a_attribs['Name']);
                $par->setBrowserMinimumVersion($a_attribs['MinimumVersion']);
                $par->setBrowserMaximumVersion($a_attribs['MaximumVersion']);
                break;
 
            case 'InstallationRemarks':
                $par = &$this->__getParent();
                $par->setInstallationRemarksLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                break;
 
            case 'OtherPlatformRequirements':
                $par = &$this->__getParent();
                $par->setOtherPlatformRequirementsLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                break;
 
            case 'Duration':
                break;
 
            case 'Educational':
                $par = &$this->__getParent();
                $this->md_edu = &$par->addEducational();
                $this->md_edu->setInteractivityType($a_attribs['InteractivityType']);
                $this->md_edu->setLearningResourceType($a_attribs['LearningResourceType']);
                $this->md_edu->setInteractivityLevel($a_attribs['InteractivityLevel']);
                $this->md_edu->setSemanticDensity($a_attribs['SemanticDensity']);
                $this->md_edu->setIntendedEndUserRole($a_attribs['IntendedEndUserRole']);
                $this->md_edu->setContext($a_attribs['Context']);
                $this->md_edu->setDifficulty($a_attribs['Difficulty']);
                $this->md_edu->save();
                $this->__pushParent($this->md_edu);
                break;
 
            case 'TypicalAgeRange':
                $par = &$this->__getParent();
                $this->md_typ = &$par->addTypicalAgeRange();
                $this->md_typ->setTypicalAgeRangeLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                $this->md_typ->save();
                $this->__pushParent($this->md_typ);
                break;
 
            case 'TypicalLearningTime':
                break;
 
            case 'Rights':
                $par = &$this->__getParent();
                $this->md_rig = &$par->addRights();
                $this->md_rig->setCosts($a_attribs['Cost']);
                $this->md_rig->setCopyrightAndOtherRestrictions($a_attribs['CopyrightAndOtherRestrictions']);
                $this->md_rig->save();
                $this->__pushParent($this->md_rig);
                break;
 
            case 'Relation':
                $par = &$this->__getParent();
                $this->md_rel = &$par->addRelation();
                $this->md_rel->setKind($a_attribs['Kind']);
                $this->md_rel->save();
                $this->__pushParent($this->md_rel);
                break;
 
            case 'Resource':
                break;
                
            case 'Identifier_':
                $par = &$this->__getParent();
                $this->md_ide_ = &$par->addIdentifier_();
                $this->md_ide_->setCatalog($a_attribs['Catalog']);
                $this->md_ide_->setEntry($a_attribs['Entry']);
                $this->md_ide_->save();
                $this->__pushParent($this->md_ide_);
                break;
 
            case 'Annotation':
                $par = &$this->__getParent();
                $this->md_ann = &$par->addAnnotation();
                $this->md_ann->save();
                $this->__pushParent($this->md_ann);
                break;
 
            case 'Classification':
                $par = &$this->__getParent();
                $this->md_cla = &$par->addClassification();
                $this->md_cla->setPurpose($a_attribs['Purpose']);
                $this->md_cla->save();
                $this->__pushParent($this->md_cla);
                break;
 
            case 'TaxonPath':
                $par = &$this->__getParent();
                $this->md_taxp = &$par->addTaxonPath();
                $this->md_taxp->save();
                $this->__pushParent($this->md_taxp);
                break;
 
            case 'Source':
                $par = &$this->__getParent();
                $par->setSourceLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                break;
 
            case 'Taxon':
                $par = &$this->__getParent();
                $this->md_tax = &$par->addTaxon();
                $this->md_tax->setTaxonLanguage(new ilMD5295LanguageItem($a_attribs['Language']));
                $this->md_tax->setTaxonId($a_attribs['Id']);
                $this->md_tax->save();
                $this->__pushParent($this->md_tax);
                break;
        }
    }

References __getParent(), __pushParent(), and getMDParsingStatus().

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◆ handlerCharacterData()

ilMD5295SaxParser::handlerCharacterData	(	$a_xml_parser,
		$a_data
	)

handler for character data

Reimplemented in ilMD5295XMLParser.

Definition at line 646 of file class.ilMD5295SaxParser.php.

    {
        if (!$this->getMDParsingStatus()) {
            return;
        }
 
        if ($this->inMetaData() and $a_data != "\n") {
            // Replace multiple tabs with one space
            $a_data = preg_replace("/\t+/", " ", $a_data);
 
            $this->md_chr_data .= $a_data;
        }
    }

References getMDParsingStatus(), and inMetaData().

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◆ handlerEndTag()

ilMD5295SaxParser::handlerEndTag	(	$a_xml_parser,
		$a_name
	)

handler for end of element

Reimplemented in ilMD5295XMLParser.

Definition at line 409 of file class.ilMD5295SaxParser.php.

    {
        if (!$this->getMDParsingStatus()) {
            return;
        }
 
        switch ($a_name) {
            case 'MetaData':
                $this->md_parent = array();
                $this->md_in_md = false;
                break;
 
            case 'General':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Identifier':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Title':
                $par = &$this->__getParent();
                $par->setTitle($this->__getCharacterData());
                break;
 
            case 'Language':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Description':
                $par = &$this->__getParent();
                if (strtolower(get_class($par)) == 'ilmddescription') {
                    $par->setDescription($this->__getCharacterData());
                    $par->update();
                    $this->__popParent();
                    break;
                } else {
                    $par->setDescription($this->__getCharacterData());
                    break;
                }
 
                // no break
            case 'Keyword':
                $par = &$this->__getParent();
                $par->setKeyword($this->__getCharacterData());
                $this->meta_log->debug("Keyword: " . $this->__getCharacterData());
                $par->update();
                $this->__popParent();
                break;
 
            case 'Coverage':
                $par = &$this->__getParent();
                $par->setCoverage($this->__getCharacterData());
                break;
 
            case 'Lifecycle':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Version':
                $par = &$this->__getParent();
                $par->setVersion($this->__getCharacterData());
                break;
 
            case 'Contribute':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Entity':
                $par = &$this->__getParent();
 
                if (strtolower(get_class($par)) == 'ilmdentity') {
                    $par->setEntity($this->__getCharacterData());
                    $par->update();
                    $this->__popParent();
                } else {
                    // Single element in 'Annotation'
                    $par->setEntity($this->__getCharacterData());
                }
                break;
 
            case 'Date':
                $par = &$this->__getParent();
                $par->setDate($this->__getCharacterData());
                break;
                
            case 'Meta-Metadata':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Technical':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Format':
                $par = &$this->__getParent();
                $par->setFormat($this->__getCharacterData());
                $par->update();
                $this->__popParent();
                break;
 
            case 'Size':
                $par = &$this->__getParent();
                $par->setSize($this->__getCharacterData());
                break;
 
            case 'Location':
                $par = &$this->__getParent();
                $par->setLocation($this->__getCharacterData());
                $par->update();
                $this->__popParent();
                break;
 
            case 'Requirement':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'OrComposite':
                $this->__popParent();
                break;
 
            case 'Type':
                break;
 
            case 'OperatingSystem':
                break;
 
            case 'Browser':
                break;
 
            case 'InstallationRemarks':
                $par = &$this->__getParent();
                $par->setInstallationRemarks($this->__getCharacterData());
                break;
 
            case 'OtherPlatformRequirements':
                $par = &$this->__getParent();
                $par->setOtherPlatformRequirements($this->__getCharacterData());
                break;
 
            case 'Duration':
                $par = &$this->__getParent();
                $par->setDuration($this->__getCharacterData());
                break;
 
            case 'Educational':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'TypicalAgeRange':
                $par = &$this->__getParent();
                $par->setTypicalAgeRange($this->__getCharacterData());
                $par->update();
                $this->__popParent();
                break;
 
            case 'TypicalLearningTime':
                $par = &$this->__getParent();
                $par->setTypicalLearningTime($this->__getCharacterData());
                break;
 
            case 'Rights':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Relation':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Resource':
                break;
                
            case 'Identifier_':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Annotation':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
                
            case 'Classification':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'TaxonPath':
                $par = &$this->__getParent();
                $par->update();
                $this->__popParent();
                break;
 
            case 'Taxon':
                $par = &$this->__getParent();
                $par->setTaxon($this->__getCharacterData());
                $par->update();
                $this->__popParent();
                break;
 
            case 'Source':
                $par = &$this->__getParent();
                $par->setSource($this->__getCharacterData());
                break;
                
        }
        $this->md_chr_data = '';
    }

References __getCharacterData(), __getParent(), __popParent(), and getMDParsingStatus().

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◆ inMetaData()

ilMD5295SaxParser::inMetaData ( )

Definition at line 104 of file class.ilMD5295SaxParser.php.

    {
        return $this->md_in_md;
    }

References $md_in_md.

Referenced by handlerCharacterData().

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◆ setHandlers()

ilMD5295SaxParser::setHandlers ( $a_xml_parser )

set event handlers

Parameters

resource reference to the xml parser @access private

Reimplemented from ilSaxParser.

Reimplemented in ilMD5295XMLParser.

Definition at line 115 of file class.ilMD5295SaxParser.php.

    {
        xml_set_object($a_xml_parser, $this);
        xml_set_element_handler($a_xml_parser, 'handlerBeginTag', 'handlerEndTag');
        xml_set_character_data_handler($a_xml_parser, 'handlerCharacterData');
    }