ilLPXmlWriter Class Reference

XML writer learning progress. More...

Inheritance diagram for ilLPXmlWriter:

Collaboration diagram for ilLPXmlWriter:

Public Member Functions
	__construct (bool $a_add_header)
	Constructor. More...
	setTimestamp (string $a_val)
	Set timestamp. More...
	getTimestamp ()
	Get timestamp. More...
	setIncludeRefIds (bool $a_val)
	getIncludeRefIds ()
	setTypeFilter (array $a_val)
	Set type filter. More...
	getTypeFilter ()
	Get type filter. More...
	write ()
	Write XML. More...
	addLPInformation ()
Public Member Functions inherited from ilXmlWriter
	__construct (string $version="1.0", string $outEnc="utf-8", string $inEnc="utf-8")
	xmlSetDtdDef (string $dtdDef)
	Sets dtd definition. More...
	xmlSetGenCmt (string $genCmt)
	Sets generated comment. More...
	xmlFormatData (string $data)
	Indents text for better reading. More...
	xmlHeader ()
	Writes xml header. More...
	xmlStartTag (string $tag, ?array $attrs=null, bool $empty=false, bool $encode=true, bool $escape=true)
	Writes a starttag. More...
	xmlEndTag (string $tag)
	Writes an endtag. More...
	xmlData (string $data, bool $encode=true, bool $escape=true)
	Writes data. More...
	xmlElement (string $tag, $attrs=null, $data=null, $encode=true, $escape=true)
	Writes a basic element (no children, just textual content) More...
	xmlDumpFile (string $file, bool $format=true)
	Dumps xml document from memory into a file. More...
	xmlDumpMem (bool $format=true)
	Returns xml document from memory. More...
	appendXML (string $a_str)
	append xml string to document More...
	xmlClear ()
	clears xmlStr More...

Protected Member Functions
	buildHeader ()
	init ()

Protected Attributes
ilDBInterface	$db

Private Attributes
bool	$add_header = true
string	$timestamp = ""
bool	$include_ref_ids = false
array	$type_filter = array()

Detailed Description

XML writer learning progress.

Author

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

Definition at line 11 of file class.ilLPXmlWriter.php.

Constructor & Destructor Documentation

__construct()

ilLPXmlWriter::__construct

(

bool

$a_add_header

)

Constructor.

Definition at line 23 of file class.ilLPXmlWriter.php.

References $DIC, and ILIAS\GlobalScreen\Provider\__construct().

    {
        global $DIC;

        $this->db = $DIC->database();
        $this->add_header = $a_add_header;
        parent::__construct();
    }

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Member Function Documentation

addLPInformation()

ilLPXmlWriter::addLPInformation

(

)

Definition at line 102 of file class.ilLPXmlWriter.php.

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

Referenced by write().

                                      : void
    {
        $this->xmlStartTag('LPData', array());
        $set = $this->db->query(
            $q = "SELECT * FROM ut_lp_marks " .
                " WHERE status_changed >= " . $this->db->quote(
                    $this->getTimestamp(),
                    "timestamp"
                )
        );

        while ($rec = $this->db->fetchAssoc($set)) {
            $ref_ids = array();
            if ($this->getIncludeRefIds()) {
                $ref_ids = ilObject::_getAllReferences((int) $rec["obj_id"]);
            }

            if (!is_array($this->getTypeFilter()) ||
                (count($this->getTypeFilter()) == 0) ||
                in_array(
                    ilObject::_lookupType((int) $rec["obj_id"]),
                    $this->getTypeFilter()
                )) {
                $this->xmlElement(
                    'LPChange',
                    array(
                        'UserId' => (int) $rec["usr_id"],
                        'ObjId' => (int) $rec["obj_id"],
                        'RefIds' => implode(",", $ref_ids),
                        'Timestamp' => $rec["status_changed"],
                        'LPStatus' => (int) $rec["status"]
                    )
                );
            }
        }
        $this->xmlEndTag('LPData');
    }

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buildHeader()

ilLPXmlWriter::buildHeader ( )

protected

Definition at line 92 of file class.ilLPXmlWriter.php.

References ilXmlWriter\xmlHeader().

Referenced by write().

                                    : void
    {
        $this->xmlHeader();
    }

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getIncludeRefIds()

ilLPXmlWriter::getIncludeRefIds

(

)

Definition at line 55 of file class.ilLPXmlWriter.php.

References $include_ref_ids.

Referenced by addLPInformation().

                                      : bool
    {
        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 45 of file class.ilLPXmlWriter.php.

References $timestamp.

                                  : string
    {
        return $this->timestamp;
    }

getTypeFilter()

ilLPXmlWriter::getTypeFilter

(

)

Get type filter.

Returns

string[]

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

References $type_filter.

Referenced by addLPInformation().

                                   : array
    {
        return $this->type_filter;
    }

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init()

ilLPXmlWriter::init ( )

protected

Definition at line 97 of file class.ilLPXmlWriter.php.

References ilXmlWriter\xmlClear().

Referenced by write().

                             : void
    {
        $this->xmlClear();
    }

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setIncludeRefIds()

ilLPXmlWriter::setIncludeRefIds

(

bool

$a_val

)

Definition at line 50 of file class.ilLPXmlWriter.php.

                                                 : void
    {
        $this->include_ref_ids = $a_val;
    }

setTimestamp()

ilLPXmlWriter::setTimestamp

(

string

$a_val

)

Set timestamp.

Parameters

string

$a_val

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

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

                                               : void
    {
        $this->timestamp = $a_val;
    }

setTypeFilter()

ilLPXmlWriter::setTypeFilter

(

array

$a_val

)

Set type filter.

Parameters

string[]

$a_val

Definition at line 64 of file class.ilLPXmlWriter.php.

                                               : void
    {
        $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 83 of file class.ilLPXmlWriter.php.

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

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

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Field Documentation

$add_header

bool ilLPXmlWriter::$add_header = true

private

Definition at line 13 of file class.ilLPXmlWriter.php.

$db

ilDBInterface ilLPXmlWriter::$db

protected

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

$include_ref_ids

bool ilLPXmlWriter::$include_ref_ids = false

private

Definition at line 15 of file class.ilLPXmlWriter.php.

Referenced by getIncludeRefIds().

$timestamp

string ilLPXmlWriter::$timestamp = ""

private

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

Referenced by getTimestamp().

$type_filter

array ilLPXmlWriter::$type_filter = array()

private

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

Referenced by getTypeFilter().

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

• Services/Tracking/classes/class.ilLPXmlWriter.php