XML writer for weblinks. More...

Inheritance diagram for ilWebLinkXmlWriter:

Collaboration diagram for ilWebLinkXmlWriter:

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

	setObjId ($a_obj_id)
	Set obj_id of weblink object. More...

	write ()
	Write 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

	$obj_id = 0

	$weblink = null

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 for weblinks.

Author: Stefan Meyer smeye.nosp@m.r.il.nosp@m.ias@g.nosp@m.mx.d.nosp@m.e

Version: $Id$

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

Constructor & Destructor Documentation

◆ __construct()

ilWebLinkXmlWriter::__construct ( $a_add_header )

Constructor.

Definition at line 24 of file class.ilWebLinkXmlWriter.php.

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

Member Function Documentation

◆ buildHeader()

ilWebLinkXmlWriter::buildHeader ( )

protected

Build XML header.

Returns

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

References ilXmlWriter\xmlHeader(), ilXmlWriter\xmlSetDtdDef(), and ilXmlWriter\xmlSetGenCmt().

Referenced by write().

     {
         $this->xmlSetDtdDef("<!DOCTYPE WebLinks PUBLIC \"-//ILIAS//DTD WebLinkAdministration//EN\" \"" . ILIAS_HTTP_PATH . "/xml/ilias_weblinks_5_1.dtd\">");
         $this->xmlSetGenCmt("WebLink Object");
         $this->xmlHeader();
 
         return true;
     }

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◆ init()

ilWebLinkXmlWriter::init ( )

protected

Init xml writer.

Returns: bool

Exceptions

UnexpectedValueException Thrown if obj_id is not of type webr

Definition at line 73 of file class.ilWebLinkXmlWriter.php.

References ilObjectFactory\getInstanceByObjId(), and ilXmlWriter\xmlClear().

Referenced by write().

     {
         $this->xmlClear();
         
         if (!$this->obj_id) {
             throw new UnexpectedValueException('No obj_id given: ');
         }
         include_once './Services/Object/classes/class.ilObjectFactory.php';
         if (!$this->weblink = ilObjectFactory::getInstanceByObjId($this->obj_id, false)) {
             throw new UnexpectedValueException('Invalid obj_id given: ' . $this->obj_id);
         }
         if ($this->weblink->getType() != 'webr') {
             throw new UnexpectedValueException('Invalid obj_id given. Object is not of type webr');
         }
     }

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◆ setObjId()

ilWebLinkXmlWriter::setObjId ( $a_obj_id )

Set obj_id of weblink object.

Parameters

int obj_id

Returns: bool

Definition at line 35 of file class.ilWebLinkXmlWriter.php.

     {
         $this->obj_id = $a_obj_id;
     }

◆ write()

ilWebLinkXmlWriter::write ( )

Write XML.

Returns

Exceptions

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

Definition at line 45 of file class.ilWebLinkXmlWriter.php.

References buildHeader(), and init().

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