Inheritance diagram for ilAdvancedMDParser:

Collaboration diagram for ilAdvancedMDParser:

Public Member Functions
	__construct ($a_obj_id, $a_mapping)

	setHandlers ($a_xml_parser)

	createLocalRecord ($a_old_id, $a_xml, $a_obj_id, $a_sub_type=null)

	handlerBeginTag ($a_xml_parser, $a_name, $a_attribs)
	Start element handler. More...

	handlerEndTag ($a_xml_parser, $a_name)
	End element handler. More...

	handlerCharacterData ($a_xml_parser, $a_data)
	Character data handler. More...

	getRecordIds ()

Public Member Functions inherited from ilMDSaxParser
	ilMDSaxParser ($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 ()

	ilMDSaxParser ($a_xml_file='')
	Constructor. More...

	setMDObject (&$md)

	inMetaData ()

	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
	ilSaxParser ($a_xml_file='', $throwException=false)
	Constructor setup ILIAS global object 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 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
	PEAR ($error_class=null)
	Constructor. More...

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

&	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...

	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...

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

Protected Member Functions
	initValue ($a_import_id, $a_sub_type="", $a_sub_id=0, $a_local_rec_id=null)

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

Protected Attributes
	$obj_id

	$rec_id

	$mapping

	$cdata

	$value_records = array()

	$current_record

	$current_value

	$has_values

	$record_ids = array()

	$local_record

	$local_rec_map = array()

	$local_rec_fields_map = array()

	$log

Additional Inherited Members
Data Fields inherited from ilMDSaxParser
	$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()

Detailed Description

Adv MD XML Parser.

Author: Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

Id: class.ilCourseXMLParser.php 53320 2014-09-12 11:33:49Z fwolf

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

Constructor & Destructor Documentation

◆ __construct()

ilAdvancedMDParser::__construct	(	$a_obj_id,
		$a_mapping
	)

Definition at line 40 of file class.ilAdvancedMDParser.php.

References ilLoggerFactory\getLogger().

         {               
                 parent::__construct();
 
                 $this->log = ilLoggerFactory::getLogger('amet');
 
                 $parts = explode(":", $a_obj_id);
                 $this->obj_id = $parts[0];              
                 $this->mapping = $a_mapping;
         }

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Member Function Documentation

◆ createLocalRecord()

ilAdvancedMDParser::createLocalRecord	(	$a_old_id,
		$a_xml,
		$a_obj_id,
		$a_sub_type = `null`
	)

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

References ilObject\_lookupType(), ilUtil\ilTempnam(), ilAdvancedMDRecordParser\MODE_INSERT, and ilAdvancedMDRecordParser\MODE_INSERT_VALIDATION.

Referenced by initValue().

         {               
                 $tmp_file = ilUtil::ilTempnam();
                 file_put_contents($tmp_file, $a_xml);
                 
                 // see ilAdvancedMDSettingsGUI::importRecord()
                 try
                 {       
                         // the (old) record parser does only support files
                         include_once('Services/AdvancedMetaData/classes/class.ilAdvancedMDRecordParser.php');
                         $parser = new ilAdvancedMDRecordParser($tmp_file);
                         $parser->setContext($a_obj_id, ilObject::_lookupType($a_obj_id), $a_sub_type);                  
                         $parser->setMode(ilAdvancedMDRecordParser::MODE_INSERT_VALIDATION);
                         $parser->startParsing();
                         $parser->setMode(ilAdvancedMDRecordParser::MODE_INSERT);
                         $parser->startParsing();                                                                
                 }
                 catch(ilSAXParserException $exc)
                 {
                         
                 }
                                 
                 unlink($tmp_file);      
                         
                 $map = $parser->getRecordMap();
                 foreach($map as $record_id => $fields)
                 {
                         $this->local_rec_fields_map[$record_id] = $fields;
                         
                         // needed for glossary field order
                         foreach($fields as $import_id => $new_id)
                         {
                                 $old_id = array_pop(explode("_", $import_id));                  
                                 $this->mapping->addMapping("Services/AdvancedMetaData", "lfld", $old_id, $new_id);              
                         }
                 }
                 
                 $new_id = array_shift(array_keys($map));
                 $this->local_rec_map[$a_old_id] = $new_id;
         }

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◆ getRecordIds()

ilAdvancedMDParser::getRecordIds ( )

Definition at line 271 of file class.ilAdvancedMDParser.php.

References $record_ids.

         {       
                 return $this->record_ids;
         }

◆ handlerBeginTag()

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

Start element handler.

public

Parameters

resource	$a_xml_parser	xml parser
string	$a_name	element name
array	$a_attribs	element attributes array

Implements ilSaxSubsetParser.

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

References initValue().

         {
                 switch($a_name)
                 {
                         case 'AdvancedMetaData':                                                                        
                                 break;
                         
                         case 'Record':          
                                 $this->local_record = array('id'=>$a_attribs['local_id']);
                                 break;
                                 
                         case 'Value':                           
                                 $this->initValue($a_attribs['id'], $a_attribs['sub_type'], $a_attribs['sub_id'], $a_attribs['local_rec_id']);
                                 break;
                 }
         }

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◆ handlerCharacterData()

ilAdvancedMDParser::handlerCharacterData	(	$a_xml_parser,
		$a_name
	)

Character data handler.

public

Parameters

resource	$a_xml_parser	xml parser
string	$a_data	character data

Implements ilSaxSubsetParser.

Definition at line 145 of file class.ilAdvancedMDParser.php.

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

◆ handlerEndTag()

ilAdvancedMDParser::handlerEndTag	(	$a_xml_parser,
		$a_name
	)

End element handler.

public

Parameters

resource	$a_xml_parser	xml parser
string	$a_name	element name

Implements ilSaxSubsetParser.

Definition at line 116 of file class.ilAdvancedMDParser.php.

         {
                 switch($a_name)
                 {
                         case 'AdvancedMetaData':        
                                 // we need to write all records that have been created (1 for each sub-item)
                                 foreach($this->value_records as $record)
                                 {
                                         $record->write();
                                 }
                                 break;
                                 
                         case 'Record':                          
                                 $this->local_record['xml'] = base64_decode(trim($this->cdata));
                                 $this->log->debug("Local Record XML: ".$this->local_record['xml']);
                                 break;
                                 
                         case 'Value':
                                 $value = trim($this->cdata);
                                 $this->log->debug("End Tag Value: -".is_object($this->current_value)."-".$value);
                                 if(is_object($this->current_value) && $value != "")
                                 {
                                         $this->current_value->importValueFromXML($value);
                                 }
                                 break;
                 }
                 $this->cdata = '';
         }

◆ initValue()

ilAdvancedMDParser::initValue	(	$a_import_id,
		$a_sub_type = `""`,
		$a_sub_id = `0`,
		$a_local_rec_id = `null`
	)

protected

Definition at line 156 of file class.ilAdvancedMDParser.php.

References $rec_id, createLocalRecord(), and ilAdvancedMDFieldDefinition\getInstanceByImportId().

Referenced by handlerBeginTag().

         {
                 $this->current_value = null;
                                 
                 // get parent objects           
                 $new_parent_id = $this->mapping->getMapping("Services/AdvancedMetaData", "parent", $this->obj_id);              
                 if(!$new_parent_id)
                 {
                         return;
                 }
                 if($a_sub_type)
                 {                                                               
                         $new_sub_id = $this->mapping->getMapping("Services/AdvancedMetaData", "advmd_sub_item", "advmd:".$a_sub_type.":".$a_sub_id);                                            
                         if(!$new_sub_id)
                         {
                                 return;
                         }
                 }
                                 
                 // init local record?   
                 // done here because we need object context
                 if(is_array($this->local_record))
                 {
                         $this->createLocalRecord($this->local_record['id'], $this->local_record['xml'], $new_parent_id, $a_sub_type);   
                         $this->local_record = null;
                 }               
                                 
                 $rec_id = null;
                 
                 // find record via import id
                 if(!$a_local_rec_id)
                 {
                         if($field = ilAdvancedMDFieldDefinition::getInstanceByImportId($a_import_id))
                         {
                                 $rec_id = $field->getRecordId();
                         }
                 }
                 // (new) local record
                 else
                 {
                         $rec_id = $this->local_rec_map[$a_local_rec_id];
                 }
                 
                 if(!$rec_id)
                 {
                         return;
                 }
                                         
                 // init record definitions              
                 if($a_sub_type)
                 {
                         $rec_idx = $rec_id.";".$a_sub_type.";".$new_sub_id;
                         if(!array_key_exists($rec_idx, $this->value_records))   
                         {
                                 $this->value_records[$rec_idx] = new ilAdvancedMDValues($rec_id, $new_parent_id, $a_sub_type, $new_sub_id);
                         }                               
                 }
                 else
                 {                       
                         $rec_idx = $rec_id.";;";
                         if(!array_key_exists($rec_idx, $this->value_records))   
                         {
                                 $this->value_records[$rec_idx] = new ilAdvancedMDValues($rec_id, $new_parent_id);
                         }                               
                 }                                               
 
                 // init ADTGroup before definitions to bind definitions to group
                 $this->value_records[$rec_idx]->getADTGroup();
 
                 // find element with import id
                 $this->log->debug("Find element: ".$a_import_id.", local rec_id: ".$a_local_rec_id);
                 if(!$a_local_rec_id)
                 {               
                         foreach($this->value_records[$rec_idx]->getDefinitions() as $def)
                         {                                                                               
                                 if($a_import_id == $def->getImportId())
                                 {
                                         $this->current_value = $def;
                                         break;
                                 }
                         }                       
                 }
                 else
                 {                       
                         // find element in new local record
                     $field_id = $this->local_rec_fields_map[$rec_id][$a_import_id];
                         if($field_id)
                         {
                                 $this->log->debug("- Field id: ".$field_id);
                                 foreach($this->value_records[$rec_idx]->getDefinitions() as $def)
                                 {
                                         $this->log->debug("- Def field id: ".$def->getFieldId());
                                         if($field_id == $def->getFieldId())
                                         {
                                                 $this->current_value = $def;
                                                 break;
                                         }
                                 }       
                         }
                         else
                         {
                                 $this->log->debug("- No Field id. local rec: ".$a_local_rec_id.
                                         ", rec id:".$rec_id.", import id: ".$a_import_id.", map: ".print_r($this->local_rec_fields_map, true));
                         }
                 }
                 
                 // record will be selected for parent
                 // see ilAdvancedMetaDataImporter
                 if($this->current_value && 
                         !$a_local_rec_id)
                 {                                                               
                         $this->record_ids[$new_parent_id][$a_sub_type][] = $rec_id;
                 }                       
         }

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◆ setHandlers()

ilAdvancedMDParser::setHandlers ( $a_xml_parser )

Definition at line 51 of file class.ilAdvancedMDParser.php.

         {
                 $this->sax_controller = new ilSaxController();
                 $this->sax_controller->setHandlers($a_xml_parser);
                 $this->sax_controller->setDefaultElementHandler($this);         
         }