ilPageContent Class Reference

Class ilPageContent. More...

Inheritance diagram for ilPageContent:

Collaboration diagram for ilPageContent:

Public Member Functions
	__construct ($a_pg_obj)
	Constructor. More...
	setPage ($a_val)
	Set page. More...
	getPage ()
	Get page. More...
	init ()
	Init object. More...
	getType ()
	Get type of page content. More...
	setNode (&$a_node)
	Set xml node of page content. More...
&	getNode ()
	Get xml node of page content. More...
	getJavascriptFiles ()
	Get Javascript files. More...
	getCssFiles ()
	Get css files. More...
	getOnloadCode ()
	Get on load code. More...
	setHierId ($a_hier_id)
	Set hierarchical ID in xml structure. More...
	getHierId ()
	Get hierarchical id. More...
	lookupHierId ()
	Get hierarchical id from dom. More...
	readHierId ()
	Read PC Id. More...
	setPcId ($a_pcid)
	Set PC Id. More...
	getPCId ()
	Get PC Id. More...
	readPCId ()
	Read PC Id. More...
	writePCId ($a_pc_id)
	Write pc id. More...
	isGreaterHierId ($a, $b)
	Check whether Hier ID $a is greater than Hier ID $b. More...
	setEnabled ($value)
	Set Enabled value for page content component. More...
	enable ()
	Enable page content. More...
	disable ()
	Disable page content. More...
	isEnabled ()
	Check whether page content is enabled. More...
	createPageContentNode ($a_set_this_node=true)
	Create page content node (always use this method first when adding a new element) More...
	modifyPageContentPostXsl ($a_output, $a_mode)
	Modify page content after xsl. More...

Static Public Member Functions
static	incEdId ($ed_id)
	Increases an hierarchical editing id at lowest level (last number) More...
static	decEdId ($ed_id)
	Decreases an hierarchical editing id at lowest level (last number) More...
static	haveSameContainer ($ed_id1, $ed_id2)
	Check, if two ids are in same container. More...
static	sortHierIds ($a_array)
	Sort an array of Hier IDS in ascending order. More...
static	getLangVars ()
	Get lang vars needed for editing. More...
static	handleCopiedContent (DOMDocument $a_domdoc, $a_self_ass=true, $a_clone_mobs=false)
	Handle copied content. More...
static	afterPageUpdate ($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
	After page has been updated (or created) More...
static	beforePageDelete ($a_page)
	Before page is being deleted. More...
static	afterPageHistoryEntry ($a_page, DOMDocument $a_old_domdoc, $a_old_xml, $a_old_nr)
	After page history entry has been created. More...

Data Fields
	$hier_id
	$node
	$dom

Protected Member Functions
	setType ($a_type)
	Set Type. More...

Detailed Description

Class ilPageContent.

Content object of ilPageObject (see ILIAS DTD). Every concrete object should be an instance of a class derived from ilPageContent (e.g. ilParagraph, ilMediaObject, ...)

Author

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

Version

$Id$

Definition at line 17 of file class.ilPageContent.php.

Constructor & Destructor Documentation

__construct()

ilPageContent::__construct (   $a_pg_obj )

final

Constructor.

All initialisation in derived classes should go to the init() function

Definition at line 30 of file class.ilPageContent.php.

        {
                $this->setPage($a_pg_obj);
                $this->dom = $a_pg_obj->getDom();
                $this->init();
                if ($this->getType() == "")
                {
                        die ("Error: ilPageContent::init() did not set type");
                }
        }

References getType(), init(), and setPage().

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Member Function Documentation

afterPageHistoryEntry()

static ilPageContent::afterPageHistoryEntry (   $a_page, DOMDocument  $a_old_domdoc,   $a_old_xml,   $a_old_nr  )

static

After page history entry has been created.

Parameters

object	$a_page	page object
DOMDocument	$a_old_domdoc	old dom document
string	$a_old_xml	old xml
integer	$a_old_nr	history number

Reimplemented in ilPCContentInclude, ilPCFileList, ilPCMediaObject, ilPCParagraph, and ilPCSkills.

Definition at line 427 of file class.ilPageContent.php.

        {
        }

afterPageUpdate()

static ilPageContent::afterPageUpdate (   $a_page, DOMDocument  $a_domdoc,   $a_xml,   $a_creation  )

static

After page has been updated (or created)

Parameters

object	$a_page	page object
DOMDocument	$a_domdoc	dom document
string	$a_xml	xml
bool	$a_creation	true on creation, otherwise false

Reimplemented in ilPCContentInclude, ilPCFileList, ilPCMediaObject, ilPCParagraph, ilPCQuestion, ilPCSection, and ilPCSkills.

Definition at line 406 of file class.ilPageContent.php.

        {
        }

beforePageDelete()

static ilPageContent::beforePageDelete (   $a_page )

static

Before page is being deleted.

Parameters

object

$a_page

page object

Reimplemented in ilPCContentInclude, ilPCFileList, ilPCMediaObject, ilPCParagraph, ilPCQuestion, and ilPCSkills.

Definition at line 415 of file class.ilPageContent.php.

        {
        }

createPageContentNode()

ilPageContent::createPageContentNode

(

$a_set_this_node = true

)

Create page content node (always use this method first when adding a new element)

Definition at line 358 of file class.ilPageContent.php.

        {
                $node = $this->dom->create_element("PageContent");
                if ($a_set_this_node)
                {
                        $this->node = $node;
                }
                return $node;
        }

References $node.

Referenced by ilPCTable\addCell(), ilPCInteractiveImage\create(), ilPCPlugged\create(), ilPCMediaObject\create(), ilPCPlaceHolder\create(), ilPCQuestion\create(), ilPCConsultationHours\create(), ilPCMyCourses\create(), ilPCAMDPageList\create(), ilPCBlog\create(), ilPCContentInclude\create(), ilPCDataTable\create(), ilPCFileList\create(), ilPCList\create(), ilPCLoginPageElement\create(), ilPCMap\create(), ilPCProfile\create(), ilPCQuestionOverview\create(), ilPCResources\create(), ilPCSection\create(), ilPCSkills\create(), ilPCTable\create(), ilPCTabs\create(), ilPCVerification\create(), ilPCParagraph\createAfter(), ilPCParagraph\createAtNode(), ilPCParagraph\createBeforeNode(), ilPCDataTable\getCellNode(), and ilPCDataTable\makeEmptyCell().

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decEdId()

static ilPageContent::decEdId (   $ed_id )

staticfinal

Decreases an hierarchical editing id at lowest level (last number)

Parameters

string

$ed_id

hierarchical ID

Returns

string hierarchical ID (decreased)

Definition at line 239 of file class.ilPageContent.php.

        {
                $id = explode("_", $ed_id);
                $id[count($id) - 1]--;
 
                return implode($id, "_");
        }

disable()

ilPageContent::disable

(

)

Disable page content.

Definition at line 331 of file class.ilPageContent.php.

        {
                $this->setEnabled("False");
        }

References setEnabled().

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enable()

ilPageContent::enable

(

)

Enable page content.

Definition at line 323 of file class.ilPageContent.php.

        {
                $this->setEnabled("True");
        }

References setEnabled().

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getCssFiles()

ilPageContent::getCssFiles

(

)

Get css files.

Reimplemented in ilPCPlugged.

Definition at line 119 of file class.ilPageContent.php.

        {
                return array();
        }

getHierId()

ilPageContent::getHierId

(

)

Get hierarchical id.

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

        {
                return $this->hier_id;
        }

References $hier_id.

Referenced by ilPCTableData\deleteCol(), ilPCTable\getCaption(), ilPCTable\getCaptionAlign(), ilPCTableData\moveColLeft(), ilPCTableData\moveColRight(), ilPCTableData\newColAfter(), and ilPCTableData\newColBefore().

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getJavascriptFiles()

ilPageContent::getJavascriptFiles

(

)

Get Javascript files.

Reimplemented in ilPCPlugged.

Definition at line 111 of file class.ilPageContent.php.

        {
                return array();
        }

getLangVars()

static ilPageContent::getLangVars ( )

static

Get lang vars needed for editing.

Returns

array array of lang var keys

Reimplemented in ilPCConsultationHours, ilPCMyCourses, ilPCAMDPageList, ilPCFileList, ilPCLoginPageElement, ilPCMediaObject, ilPCPlaceHolder, ilPCProfile, ilPCQuestion, ilPCResources, ilPCSection, ilPCSourceCode, ilPCTable, ilPCTabs, and ilPCVerification.

Definition at line 372 of file class.ilPageContent.php.

        {
                return array();
        }

getNode()

& ilPageContent::getNode

(

)

Get xml node of page content.

Returns

object node object

Definition at line 103 of file class.ilPageContent.php.

        {
                return $this->node;
        }

References $node.

Referenced by ilPCTableData\deleteCol(), ilPCFileItem\deleteItem(), ilPCListItem\deleteItem(), ilPCTab\deleteItem(), ilPCTableData\deleteRow(), ilPCTableData\initTablePCNode(), ilPCTableData\moveColLeft(), ilPCTableData\moveColRight(), ilPCFileItem\moveItemDown(), ilPCListItem\moveItemDown(), ilPCTab\moveItemDown(), ilPCFileItem\moveItemUp(), ilPCListItem\moveItemUp(), ilPCTab\moveItemUp(), ilPCTableData\moveRowDown(), ilPCTableData\moveRowUp(), ilPCTableData\newColAfter(), ilPCTableData\newColBefore(), ilPCFileItem\newItemAfter(), ilPCListItem\newItemAfter(), ilPCTab\newItemAfter(), ilPCFileItem\newItemBefore(), ilPCListItem\newItemBefore(), ilPCTab\newItemBefore(), ilPCTableData\newRowAfter(), and ilPCTableData\newRowBefore().

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getOnloadCode()

ilPageContent::getOnloadCode

(

)

Get on load code.

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

        {
                return array();
        }

getPage()

ilPageContent::getPage

(

)

Get page.

Returns

object page object

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

        {
                return $this->pg_obj;
        }

Referenced by ilPCAMDPageList\findPages(), ilPCTableData\fixHideAndSpans(), ilPCQuestion\getCssFiles(), ilPCQuestion\getJavascriptFiles(), ilPCQuestion\getOnloadCode(), ilPCQuestion\getQuestionJsOfPage(), ilPCTable\importCell(), ilPCAMDPageList\modifyPageContentPostXsl(), ilPCMediaObject\modifyPageContentPostXsl(), ilPCQuestion\modifyPageContentPostXsl(), ilPCSourceCode\modifyPageContentPostXsl(), ilPCParagraph\saveJS(), and ilPCParagraph\setText().

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getPCId()

ilPageContent::getPCId

(

)

Get PC Id.

Returns

string PC Id

Definition at line 187 of file class.ilPageContent.php.

        {
                return $this->pcid;
        }

getType()

ilPageContent::getType

(

)

Get type of page content.

Returns

string Type as defined by the page content component

Reimplemented in ilPCParagraph.

Definition at line 82 of file class.ilPageContent.php.

        {
                return $this->type;
        }

Referenced by __construct().

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handleCopiedContent()

static ilPageContent::handleCopiedContent ( DOMDocument  $a_domdoc,   $a_self_ass = true,   $a_clone_mobs = false  )

static

Handle copied content.

This function must, e.g. create copies of objects referenced within the content (e.g. question objects)

Parameters

DOMDocument

$a_domdoc

dom document

Reimplemented in ilPCAMDPageList, and ilPCTable.

Definition at line 383 of file class.ilPageContent.php.

        {
        }

haveSameContainer()

static ilPageContent::haveSameContainer (   $ed_id1,   $ed_id2  )

staticfinal

Check, if two ids are in same container.

Parameters

string	$ed_id1	hierachical ID 1
string	$ed_id2	hierachical ID 2

Returns

boolean true/false

Definition at line 255 of file class.ilPageContent.php.

        {
                $id1 = explode("_", $ed_id1);
                $id2 = explode("_", $ed_id1);
                if(count($id1) == count($id2))
                {
                        array_pop($id1);
                        array_pop($id2);
                        foreach ($id1 as $key => $id)
                        {
                                if($id != $id2[$key])
                                {
                                        return false;
                                }
                        }
                        return true;
                }
                return false;
        }

incEdId()

static ilPageContent::incEdId (   $ed_id )

staticfinal

Increases an hierarchical editing id at lowest level (last number)

Parameters

string

$ed_id

hierarchical ID

Returns

string hierarchical ID (increased)

Definition at line 224 of file class.ilPageContent.php.

        {
                $id = explode("_", $ed_id);
                $id[count($id) - 1]++;
                
                return implode($id, "_");
        }

Referenced by ilPageObject\addHierIDs().

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init()

ilPageContent::init ( )

abstract

Init object.

This function must be overwritten and at least set the content type.

Reimplemented in ilPCConsultationHours, ilPCMyCourses, ilPCAMDPageList, ilPCBlog, ilPCContentInclude, ilPCContentTemplate, ilPCDataTable, ilPCFileItem, ilPCFileList, ilPCInteractiveImage, ilPCList, ilPCListItem, ilPCLoginPageElement, ilPCMap, ilPCMediaObject, ilPCParagraph, ilPCPlaceHolder, ilPCPlugged, ilPCProfile, ilPCQuestion, ilPCQuestionOverview, ilPCResources, ilPCSection, ilPCSkills, ilPCSourceCode, ilPCTab, ilPCTable, ilPCTableData, ilPCTabs, and ilPCVerification.

Referenced by __construct().

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isEnabled()

ilPageContent::isEnabled ( )

final

Check whether page content is enabled.

Returns

boolean true/false

Definition at line 341 of file class.ilPageContent.php.

        {
                if (is_object($this->node) && $this->node->has_attribute("Enabled"))
                {
                        $compare = $this->node->get_attribute("Enabled");                                               
                } 
                else
                {
                        $compare = "True";
                }
                
                return strcasecmp($compare,"true") == 0;
        }

isGreaterHierId()

ilPageContent::isGreaterHierId	(		$a,
			$b
	)

Check whether Hier ID $a is greater than Hier ID $b.

Definition at line 288 of file class.ilPageContent.php.

        {
                $a_arr = explode("_", $a);
                $b_arr = explode("_", $b);
                for ($i = 0; $i < count($a_arr); $i++)
                {
                        if ((int) $a_arr[$i] > (int) $b_arr[$i])
                        {
                                return true;
                        }
                        else if ((int) $a_arr[$i] < (int) $b_arr[$i])
                        {
                                return false;
                        }
                }
                return false;
        }

lookupHierId()

ilPageContent::lookupHierId

(

)

Get hierarchical id from dom.

Definition at line 154 of file class.ilPageContent.php.

        {
                return $this->node->get_attribute("HierId");
        }

modifyPageContentPostXsl()

ilPageContent::modifyPageContentPostXsl	(		$a_output,
			$a_mode
	)

Modify page content after xsl.

Parameters

string

$a_output

Returns

string

Reimplemented in ilPCAMDPageList, ilPCMap, ilPCMediaObject, ilPCPlugged, ilPCQuestion, ilPCSection, and ilPCSourceCode.

Definition at line 393 of file class.ilPageContent.php.

        {
                return $a_output;
        }

readHierId()

ilPageContent::readHierId

(

)

Read PC Id.

Returns

string PC Id

Definition at line 164 of file class.ilPageContent.php.

        {
                if (is_object($this->node))
                {
                        return $this->node->get_attribute("HierId");
                }
        }

Referenced by ilPCParagraph\getParagraphSequenceContent(), and ilPCInteractiveImage\setNode().

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readPCId()

ilPageContent::readPCId

(

)

Read PC Id.

Returns

string PC Id

Definition at line 198 of file class.ilPageContent.php.

        {
                if (is_object($this->node))
                {
                        return $this->node->get_attribute("PCID");
                }
        }

Referenced by ilPCParagraph\getParagraphSequenceContent(), and ilPCInteractiveImage\setNode().

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setEnabled()

ilPageContent::setEnabled

(

$value

)

Set Enabled value for page content component.

Parameters

string

$value

"True" | "False"

Definition at line 312 of file class.ilPageContent.php.

        {
                if (is_object($this->node))
                {
                        $this->node->set_attribute("Enabled", $value);
                }
        }

Referenced by disable(), and enable().

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setHierId()

ilPageContent::setHierId

(

$a_hier_id

)

Set hierarchical ID in xml structure.

Parameters

string

$a_hier_id

Hierarchical ID.

Reimplemented in ilPCMediaObject.

Definition at line 137 of file class.ilPageContent.php.

        {
                $this->hier_id = $a_hier_id;
        }

setNode()

ilPageContent::setNode

(

&

$a_node

)

Set xml node of page content.

Parameters

object

$a_node

node object

Reimplemented in ilPCConsultationHours, ilPCMyCourses, ilPCAMDPageList, ilPCBlog, ilPCContentInclude, ilPCFileList, ilPCList, ilPCLoginPageElement, ilPCMap, ilPCMediaObject, ilPCParagraph, ilPCPlaceHolder, ilPCPlugged, ilPCProfile, ilPCQuestion, ilPCQuestionOverview, ilPCResources, ilPCSection, ilPCSkills, ilPCTable, ilPCTabs, and ilPCVerification.

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

        {
                $this->node =& $a_node;
        }

setPage()

ilPageContent::setPage

(

$a_val

)

Set page.

Parameters

object

$a_val

page object

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

        {
                $this->pg_obj = $a_val;
        }

Referenced by __construct().

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setPcId()

ilPageContent::setPcId

(

$a_pcid

)

Set PC Id.

Parameters

string

$a_pcid

PC Id

Definition at line 177 of file class.ilPageContent.php.

        {
                $this->pcid = $a_pcid;
        }

setType()

ilPageContent::setType (   $a_type )

finalprotected

Set Type.

Must be called in constructor.

Parameters

string

$a_type

type of page content component

Definition at line 72 of file class.ilPageContent.php.

        {
                $this->type = $a_type;
        }

Referenced by ilPCConsultationHours\init(), ilPCMyCourses\init(), ilPCAMDPageList\init(), ilPCBlog\init(), ilPCContentInclude\init(), ilPCContentTemplate\init(), ilPCDataTable\init(), ilPCFileItem\init(), ilPCFileList\init(), ilPCInteractiveImage\init(), ilPCList\init(), ilPCListItem\init(), ilPCLoginPageElement\init(), ilPCMap\init(), ilPCMediaObject\init(), ilPCParagraph\init(), ilPCPlaceHolder\init(), ilPCPlugged\init(), ilPCProfile\init(), ilPCQuestion\init(), ilPCQuestionOverview\init(), ilPCResources\init(), ilPCSection\init(), ilPCSkills\init(), ilPCSourceCode\init(), ilPCTab\init(), ilPCTable\init(), ilPCTableData\init(), ilPCTabs\init(), and ilPCVerification\init().

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sortHierIds()

static ilPageContent::sortHierIds (   $a_array )

static

Sort an array of Hier IDS in ascending order.

Definition at line 278 of file class.ilPageContent.php.

        {
                uasort($a_array, array("ilPageContent", "isGreaterHierId"));
                
                return $a_array;
        }

Referenced by ilPageObject\copyContents().

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writePCId()

ilPageContent::writePCId

(

$a_pc_id

)

Write pc id.

Definition at line 209 of file class.ilPageContent.php.

        {
                if (is_object($this->node))
                {
                        $this->node->set_attribute("PCID", $a_pc_id);
                }
        }

Field Documentation

$dom

ilPageContent::$dom

Definition at line 22 of file class.ilPageContent.php.

$hier_id

ilPageContent::$hier_id

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

Referenced by ilPCContentTemplate\create(), ilPCTableData\deleteCol(), ilPCFileList\deleteFileItems(), ilPCTable\getCaption(), ilPCTable\getCaptionAlign(), ilPCTabs\getCaptions(), ilPCFileList\getFileList(), getHierId(), ilPCParagraph\getLastSavedPCId(), ilPCParagraph\getParagraphSequenceContent(), ilPCInteractiveImage\getPopups(), ilPCTableData\moveColLeft(), ilPCTableData\moveColRight(), ilPCTableData\newColAfter(), ilPCTableData\newColBefore(), ilPCTabs\saveCaptions(), ilPCInteractiveImage\savePopups(), ilPCFileList\savePositions(), and ilPCTabs\savePositions().

$node

ilPageContent::$node

Definition at line 21 of file class.ilPageContent.php.

Referenced by ilPCQuestion\afterPageUpdate(), ilPCContentInclude\collectContentIncludes(), ilPCFileList\collectFileItems(), ilPCSkills\collectSkills(), ilPCParagraph\createAfter(), ilPCParagraph\createAtNode(), ilPCParagraph\createBeforeNode(), createPageContentNode(), ilPCTable\extractText(), getNode(), ilPCAMDPageList\handleCopiedContent(), ilPCTable\handleCopiedContent(), ilPCTable\importCellAttributes(), ilPCTable\importHtml(), ilPCTable\importRow(), ilPCTable\importTableAttributes(), ilPCVerification\isInPortfolioPage(), ilPCParagraph\linkTermsInDom(), ilPCParagraph\saveAnchors(), ilPCParagraph\saveMetaKeywords(), ilPCMediaObject\saveMobUsage(), and ilPCParagraph\setText().

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

• Services/COPage/classes/class.ilPageContent.php