XML writer learning progress. More...

Inheritance diagram for ilLPXmlWriter:

Collaboration diagram for ilLPXmlWriter:

Public Member Functions
	__construct ($a_add_header)
	Constructor. More...

	setTimestamp ($a_val)
	Set timestamp. More...

	getTimestamp ()
	Get timestamp. More...

	setIncludeRefIds ($a_val)
	Set include ref ids. More...

	getIncludeRefIds ()
	Get include ref ids. More...

	setTypeFilter ($a_val)
	Set type filter. More...

	getTypeFilter ()
	Get type filter. More...

	write ()
	Write XML. More...

	addLPInformation ()
	Add lp information as xml. More...

Public Member Functions inherited from ilXmlWriter
	__construct ($version="1.0", $outEnc="utf-8", $inEnc="utf-8")
	constructor More...

	_ilXmlWriter ()
	destructor public More...

	xmlSetDtdDef ($dtdDef)
	Sets dtd definition. More...

	xmlSetStSheet ($stSheet)
	Sets stylesheet. More...

	xmlSetGenCmt ($genCmt)
	Sets generated comment. More...

	xmlEncodeData ($data)
	Encodes text from input encoding into output encoding. More...

	xmlFormatData ($data)
	Indents text for better reading. More...

	xmlFormatElement ($array)
	Callback function for xmlFormatData; do not invoke directly. More...

	xmlHeader ()
	Writes xml header public. More...

	xmlStartTag ($tag, $attrs=NULL, $empty=FALSE, $encode=TRUE, $escape=TRUE)
	Writes a starttag. More...

	xmlEndTag ($tag)
	Writes an endtag. More...

	xmlComment ($comment)
	Writes a comment. More...

	xmlData ($data, $encode=TRUE, $escape=TRUE)
	Writes data. More...

	xmlElement ($tag, $attrs=NULL, $data=Null, $encode=TRUE, $escape=TRUE)
	Writes a basic element (no children, just textual content) More...

	xmlDumpFile ($file, $format=TRUE)
	Dumps xml document from memory into a file. More...

	xmlDumpMem ($format=TRUE)
	Returns xml document from memory. More...

	appendXML ($a_str)
	append xml string to document More...

	xmlClear ()
	clears xmlStr public More...

Protected Member Functions
	buildHeader ()
	Build XML header. More...

	init ()
	Init xml writer. More...

Private Attributes
	$add_header = true

	$timestamp = ""

	$include_ref_ids = false

	$type_filter = array()

Additional Inherited Members
Static Public Member Functions inherited from ilXmlWriter
static	_xmlEscapeData ($data)
	Escapes reserved characters. More...

Data Fields inherited from ilXmlWriter
	$xmlStr

	$version

	$outEnc

	$inEnc

	$dtdDef = ""

	$stSheet = ""

	$genCmt = "Generated by ILIAS XmlWriter"

Detailed Description

XML writer learning progress.

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

Version: $Id$

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

Constructor & Destructor Documentation

◆ __construct()

ilLPXmlWriter::__construct ( $a_add_header )

Constructor.

Definition at line 25 of file class.ilLPXmlWriter.php.

         {
                 $this->add_header = $a_add_header;
                 parent::__construct();
         }

Member Function Documentation

◆ addLPInformation()

ilLPXmlWriter::addLPInformation ( )

Add lp information as xml.

Parameters

Definition at line 141 of file class.ilLPXmlWriter.php.

References $ilDB, ilObject\_getAllReferences(), ilObject\_lookupType(), array, getIncludeRefIds(), getTypeFilter(), ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

Referenced by write().

         {
                 global $ilDB;
                 
                 $this->xmlStartTag('LPData', array());
                 
                 $set = $ilDB->query($q = "SELECT * FROM ut_lp_marks ".
                         " WHERE status_changed >= ".$ilDB->quote($this->getTimestamp(), "timestamp")
                         );
 
                 while ($rec = $ilDB->fetchAssoc($set))
                 {
                         $ref_ids = array();
                         if ($this->getIncludeRefIds())
                         {
                                 $ref_ids = ilObject::_getAllReferences($rec["obj_id"]);
                         }
                         
                         if (!is_array($this->getTypeFilter()) ||
                                 (count($this->getTypeFilter()) == 0) ||
                                 in_array(ilObject::_lookupType($rec["obj_id"]), $this->getTypeFilter()))
                         {
                                 $this->xmlElement('LPChange',
                                         array(
                                                 'UserId' => $rec["usr_id"],
                                                 'ObjId' => $rec["obj_id"],
                                                 'RefIds' => implode($ref_ids, ","),
                                                 'Timestamp' => $rec["status_changed"],
                                                 'LPStatus' => $rec["status"]
                                                 )
                                 );
                         }
                 }
                 
                 $this->xmlEndTag('LPData');
         }

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◆ buildHeader()

ilLPXmlWriter::buildHeader ( )

protected

Build XML header.

Returns

Definition at line 110 of file class.ilLPXmlWriter.php.

References ilXmlWriter\xmlHeader().

Referenced by write().

         {
                 //$this->xmlSetDtdDef("<!DOCTYPE LearningProgress PUBLIC \"-//ILIAS//DTD WebLinkAdministration//EN\" \"".ILIAS_HTTP_PATH."/xml/ilias_weblinks_4_0.dtd\">");
                 //$this->xmlSetGenCmt("WebLink Object");
                 $this->xmlHeader();
 
                 return true;
         }

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◆ getIncludeRefIds()

ilLPXmlWriter::getIncludeRefIds ( )

Get include ref ids.

Returns: bool include ref ids

Definition at line 66 of file class.ilLPXmlWriter.php.

References $include_ref_ids.

Referenced by addLPInformation().

         {
                 return $this->include_ref_ids;
         }

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◆ getTimestamp()

ilLPXmlWriter::getTimestamp ( )

Get timestamp.

Returns: string timestamp (YYYY-MM-DD hh:mm:ss)

Definition at line 46 of file class.ilLPXmlWriter.php.

References $timestamp.

         {
                 return $this->timestamp;
         }

◆ getTypeFilter()

ilLPXmlWriter::getTypeFilter ( )

Get type filter.

Returns: array string of arrays

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

References $type_filter.

Referenced by addLPInformation().

         {
                 return $this->type_filter;
         }

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◆ init()

ilLPXmlWriter::init ( )

protected

Init xml writer.

Returns: bool

Exceptions

UnexpectedValueException Thrown if obj_id is not of type webr

Definition at line 125 of file class.ilLPXmlWriter.php.

References ilXmlWriter\xmlClear().

Referenced by write().

         {
                 $this->xmlClear();
                 
 /*              if(!$this->obj_id)
                 {
                         throw new UnexpectedValueException('No obj_id given: ');
                 }*/
         }

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◆ setIncludeRefIds()

ilLPXmlWriter::setIncludeRefIds ( $a_val )

Set include ref ids.

Parameters

bool $a_val include ref ids

Definition at line 56 of file class.ilLPXmlWriter.php.

         {
                 $this->include_ref_ids = $a_val;
         }

◆ setTimestamp()

ilLPXmlWriter::setTimestamp ( $a_val )

Set timestamp.

Parameters

string $a_val timestamp (YYYY-MM-DD hh:mm:ss)

Definition at line 36 of file class.ilLPXmlWriter.php.

         {
                 $this->timestamp = $a_val;
         }

◆ setTypeFilter()

ilLPXmlWriter::setTypeFilter ( $a_val )

Set type filter.

Parameters

array $a_val string of arrays

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

         {
                 $this->type_filter = $a_val;
         }

◆ write()

ilLPXmlWriter::write ( )

Write XML.

Returns

Exceptions

UnexpectedValueException Thrown if obj_id is not of type webr or no obj_id is given

Definition at line 96 of file class.ilLPXmlWriter.php.

References addLPInformation(), buildHeader(), and init().

         {
                 $this->init();
                 if($this->add_header)
                 {
                         $this->buildHeader();
                 }
                 $this->addLPInformation();
         }

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Field Documentation

◆ $add_header

ilLPXmlWriter::$add_header = true

private

Definition at line 16 of file class.ilLPXmlWriter.php.

◆ $include_ref_ids

ilLPXmlWriter::$include_ref_ids = false

private

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

Referenced by getIncludeRefIds().

◆ $timestamp

ilLPXmlWriter::$timestamp = ""

private

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

Referenced by getTimestamp().

◆ $type_filter

ilLPXmlWriter::$type_filter = array()

private

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

Referenced by getTypeFilter().

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

Services/Tracking/classes/class.ilLPXmlWriter.php

Public Member Functions

Protected Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ addLPInformation()

◆ buildHeader()

◆ getIncludeRefIds()

◆ getTimestamp()

◆ getTypeFilter()

◆ init()

◆ setIncludeRefIds()

◆ setTimestamp()

◆ setTypeFilter()

◆ write()

Field Documentation

◆ $add_header

◆ $include_ref_ids

◆ $timestamp

◆ $type_filter