Class ilPCMediaObject Media content object (see ILIAS DTD) More...

Inheritance diagram for ilPCMediaObject:

Collaboration diagram for ilPCMediaObject:

Public Member Functions
	init ()
	Init object. More...

	readMediaObject (int $a_mob_id=0)

	setHierId (string $a_hier_id)

	setMediaObject (ilObjMediaObject $a_mediaobject)

	getMediaObject ()

	createMediaObject ()

	create ()

	createAlias (ilPageObject $a_pg_obj, string $a_hier_id, string $a_pc_id="")

	updateObjectReference ()
	Updates the media object referenced by the media alias. More...

	dumpXML ()

	setClass (string $a_class)

	getClass ()
	Get characteristic of section. More...

	setCaptionClass (string $a_class)
	Set caption style class of media object. More...

	getCaptionClass ()

	modifyPageContentPostXsl (string $a_output, string $a_mode, bool $a_abstract_only=false)
	Modify page content after xsl. More...

	getOnloadCode (string $a_mode)

	getJavascriptFiles (string $a_mode)

	getCssFiles (string $a_mode)

	getStandardMediaAliasItem ()

	getFullscreenMediaAliasItem ()

Public Member Functions inherited from ilPageContent
	__construct (ilPageObject $a_pg_obj, ?PageManagerInterface $page_manager=null, ?ObjectAdapterInterface $object_adapter=null)

	setPage (ilPageObject $a_val)

	getPage ()

	init ()
	Init object. More...

	getType ()

	getDomNode ()

	getDomDoc ()

	setDomNode (DOMNode $node)

	getChildNode ()

	getJavascriptFiles (string $a_mode)

	getCssFiles (string $a_mode)

	getOnloadCode (string $a_mode)

	setHierId (string $a_hier_id)

	getHierId ()

	lookupHierId ()

	readHierId ()

	setPcId (string $a_pcid)

	getPCId ()

	setFileDownloadLink (string $a_download_link)

	getFileDownloadLink ()

	setProfileBackUrl (string $url)

	getProfileBackUrl ()

	setFullscreenLink (string $a_fullscreen_link)

	getFullscreenLink ()

	setSourcecodeDownloadScript (string $script_name)

	getSourcecodeDownloadScript ()

	readPCId ()

	writePCId (string $a_pc_id)

	setEnabled (string $value)
	Set Enabled value for page content component. More...

	enable ()

	disable ()

	isEnabled ()

	createPageContentNode (bool $a_set_this_node=true)
	Create page content node (always use this method first when adding a new element) More...

	getNewPageContentNode ()

	modifyPageContentPostXsl (string $a_output, string $a_mode, bool $a_abstract_only=false)
	Modify page content after xsl. More...

	getModel ()
	Get model as needed for the front-end editor. More...

Static Public Member Functions
static	getLangVars ()
	Get lang vars needed for editing. More...

static	afterPageUpdate (ilPageObject $a_page, DOMDocument $a_domdoc, string $a_xml, bool $a_creation)
	After page has been updated (or created) More...

static	beforePageDelete (ilPageObject $a_page)
	Before page is being deleted. More...

static	afterPageHistoryEntry (ilPageObject $a_page, DOMDocument $a_old_domdoc, string $a_old_xml, int $a_old_nr)
	After page history entry has been created. More...

static	saveMobUsage (ilPageObject $a_page, DOMDocument $a_domdoc, int $a_old_nr=0)

static	deleteHistoryLowerEqualThan (string $parent_type, int $page_id, string $lang, int $delete_lower_than_nr)
	Overwrite in derived classes, if old history entries are being deleted. More...

static	handleCopiedContent (DOMDocument $a_domdoc, bool $a_self_ass=true, bool $a_clone_mobs=false, int $new_parent_id=0, int $obj_copy_id=0)
	Handle copied content. More...

Static Public Member Functions inherited from ilPageContent
static	sortHierIds (array $a_array)
	Sort an array of Hier IDS in ascending order. More...

static	isGreaterHierId (string $a, string $b)
	Check whether Hier ID $a is greater than Hier ID $b. More...

static	getLangVars ()
	Get lang vars needed for editing. More...

static	handleCopiedContent (DOMDocument $a_domdoc, bool $a_self_ass=true, bool $a_clone_mobs=false, int $new_parent_id=0, int $obj_copy_id=0)
	Handle copied content. More...

static	afterPageUpdate (ilPageObject $a_page, DOMDocument $a_domdoc, string $a_xml, bool $a_creation)
	After page has been updated (or created) More...

static	beforePageDelete (ilPageObject $a_page)
	Before page is being deleted. More...

static	afterRepositoryCopy (ilPageObject $page, array $mapping, int $source_ref_id)
	After repository (container) copy action. More...

static	afterPageHistoryEntry (ilPageObject $a_page, DOMDocument $a_old_domdoc, string $a_old_xml, int $a_old_nr)
	After page history entry has been created. More...

static	deleteHistoryLowerEqualThan (string $parent_type, int $page_id, string $lang, int $delete_lower_than_nr)
	Overwrite in derived classes, if old history entries are being deleted. More...

Protected Member Functions
	getMediaAliasNode ()

Protected Member Functions inherited from ilPageContent
	getPageManager ()

	setType (string $a_type)
	Set Type. More...

	hasNode ()

	createInitialChildNode (string $hier_id, string $pc_id, string $child, array $child_attributes=[])

Protected Attributes
ilCtrlInterface	$ctrl

UsageDBRepository	$mob_usage_repo

DOMNode	$mal_node

ilObjUser	$user

DOMNode	$mob_node

ILIAS DI UIServices	$ui

ilObjMediaObject	$mediaobject = null

ilLanguage	$lng

ilGlobalPageTemplate	$global_tpl

Protected Attributes inherited from ilPageContent
DOMDocument	$dom_doc

ILIAS COPage InternalDomainService	$domain

string	$pcid

string	$type = ""

ilPageObject	$pg_obj

string	$file_download_link = ''

string	$fullscreen_link = ''

string	$sourcecode_download_script = ''

ilLogger	$log

string	$profile_back_url = ""

ILIAS COPage Dom DomUtil	$dom_util

PageManagerInterface	$page_manager = null

ObjectAdapterInterface	$object = null

Static Protected Attributes
static string	$modal_show_signal = ""

static string	$modal_suffix = ""

Additional Inherited Members
Data Fields inherited from ilPageContent
string	$hier_id = ""

DOMNode	$dom_node = null

string	$page_lang = ""

Detailed Description

Class ilPCMediaObject Media content object (see ILIAS DTD)

Author: Alexander Killing killi.nosp@m.ng@l.nosp@m.eifos.nosp@m..de

Definition at line 26 of file class.ilPCMediaObject.php.

Member Function Documentation

◆ afterPageHistoryEntry()

static ilPCMediaObject::afterPageHistoryEntry	(	ilPageObject	$a_page,
		DOMDocument	$a_old_domdoc,
		string	$a_old_xml,
		int	$a_old_nr
	)

static

After page history entry has been created.

Parameters

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

Reimplemented from ilPageContent.

Definition at line 310 of file class.ilPCMediaObject.php.

     : void {
        self::saveMobUsage($a_page, $a_old_domdoc, $a_old_nr);
    }

◆ afterPageUpdate()

static ilPCMediaObject::afterPageUpdate	(	ilPageObject	$a_page,
		DOMDocument	$a_domdoc,
		string	$a_xml,
		bool	$a_creation
	)

static

After page has been updated (or created)

Parameters

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

Reimplemented from ilPageContent.

Definition at line 249 of file class.ilPCMediaObject.php.

     : void {
        if (!$a_page->getImportMode()) {
            $mob_ids = ilObjMediaObject::_getMobsOfObject(
                $a_page->getParentType() . ":pg",
                $a_page->getId(),
                0,
                $a_page->getLanguage()
            );
            self::saveMobUsage($a_page, $a_domdoc);
            foreach ($mob_ids as $mob) {        // check, whether media object can be deleted
                if (ilObject::_exists($mob) && ilObject::_lookupType($mob) == "mob") {
                    $mob_obj = new ilObjMediaObject($mob);
                    $usages = $mob_obj->getUsages(false);
                    if (count($usages) == 0) {  // delete, if no usage exists
                        $mob_obj->delete();
                    }
                }
            }
        }
    }

References ilObject\_exists(), ilObjMediaObject\_getMobsOfObject(), ilObject\_lookupType(), ilPageObject\getId(), ilPageObject\getLanguage(), and ilPageObject\getParentType().

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◆ beforePageDelete()

static ilPCMediaObject::beforePageDelete ( ilPageObject $a_page )

static

Before page is being deleted.

Parameters

ilPageObject $a_page page object

Reimplemented from ilPageContent.

Definition at line 275 of file class.ilPCMediaObject.php.

     : void {
        $mob_ids = ilObjMediaObject::_getMobsOfObject(
            $a_page->getParentType() . ":pg",
            $a_page->getId(),
            0,
            $a_page->getLanguage()
        );
 
        ilObjMediaObject::_deleteAllUsages(
            $a_page->getParentType() . ":pg",
            $a_page->getId(),
            null,
            $a_page->getLanguage()
        );
 
        foreach ($mob_ids as $mob) {    // check, whether media object can be deleted
            if (ilObject::_exists($mob) && ilObject::_lookupType($mob) == "mob") {
                $mob_obj = new ilObjMediaObject($mob);
                $usages = $mob_obj->getUsages(false);
                if (count($usages) == 0) {      // delete, if no usage exists
                    $mob_obj->delete();
                }
            }
        }
    }

◆ create()

ilPCMediaObject::create ( )

Definition at line 83 of file class.ilPCMediaObject.php.

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

References ilPageContent\createPageContentNode().

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◆ createAlias()

ilPCMediaObject::createAlias	(	ilPageObject	$a_pg_obj,
		string	$a_hier_id,
		string	$a_pc_id = `""`
	)

Definition at line 88 of file class.ilPCMediaObject.php.

     : void {
        $this->setDomNode($this->dom_doc->createElement("PageContent"));
        $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
        $mob_node = $this->dom_doc->createElement("MediaObject");
        $mob_node = $this->getDomNode()->appendChild($mob_node);
        $this->mal_node = $this->dom_doc->createElement("MediaAlias");
        $this->mal_node = $mob_node->appendChild($this->mal_node);
        $this->mal_node->setAttribute("OriginId", "il__mob_" . $this->getMediaObject()->getId());
 
        // standard view
        $item_node = $this->dom_doc->createElement("MediaAliasItem");
        $item_node = $mob_node->appendChild($item_node);
        $item_node->setAttribute("Purpose", "Standard");
        $media_item = $this->getMediaObject()->getMediaItem("Standard");
        if (is_null($media_item)) {
            return;
        }
 
        $layout_node = $this->dom_doc->createElement("Layout");
        $layout_node = $item_node->appendChild($layout_node);
        if ($media_item->getWidth() > 0) {
            //$layout_node->set_attribute("Width", $media_item->getWidth());
        }
        if ($media_item->getHeight() > 0) {
            //$layout_node->set_attribute("Height", $media_item->getHeight());
        }
        $layout_node->setAttribute("HorizontalAlign", "Left");
 
        // caption
        if ($media_item->getCaption() != "") {
            $cap_node = $this->dom_doc->createElement("Caption");
            $cap_node = $item_node->appendChild($cap_node);
            $cap_node->setAttribute("Align", "bottom");
            $this->dom_util->setContent($cap_node, $media_item->getCaption());
        }
 
        // text representation
        if ($media_item->getTextRepresentation() != "") {
            $tr_node = $this->dom_doc->createElement("TextRepresentation");
            $tr_node = $item_node->appendChild($tr_node);
            $this->dom_util->setContent($tr_node, $media_item->getTextRepresentation());
        }
 
        $pars = $media_item->getParameters();
        foreach ($pars as $par => $val) {
            $par_node = $this->dom_doc->createElement("Parameter");
            $par_node = $item_node->appendChild($par_node);
            $par_node->setAttribute("Name", $par);
            $par_node->setAttribute("Value", $val);
        }
 
        // fullscreen view
        $fullscreen_item = $this->getMediaObject()->getMediaItem("Fullscreen");
        if (is_object($fullscreen_item)) {
            $item_node = $this->dom_doc->createElement("MediaAliasItem");
            $item_node = $mob_node->appendChild($item_node);
            $item_node->setAttribute("Purpose", "Fullscreen");
 
            // width and height
            $layout_node = $this->dom_doc->createElement("Layout");
            $layout_node = $item_node->appendChild($layout_node);
            if ($fullscreen_item->getWidth() > 0) {
                $layout_node->setAttribute("Width", $fullscreen_item->getWidth());
            }
            if ($fullscreen_item->getHeight() > 0) {
                $layout_node->setAttribute("Height", $fullscreen_item->getHeight());
            }
 
            // caption
            if ($fullscreen_item->getCaption() != "") {
                $cap_node = $this->dom_doc->createElement("Caption");
                $cap_node = $item_node->appendChild($cap_node);
                $cap_node->setAttribute("Align", "bottom");
                $this->dom_util->setContent($cap_node, $fullscreen_item->getCaption());
            }
 
            // text representation
            if ($fullscreen_item->getTextRepresentation() != "") {
                $tr_node = $this->dom_doc->createElement("TextRepresentation");
                $tr_node = $item_node->appendChild($tr_node);
                $this->dom_util->setContent($tr_node, $fullscreen_item->getTextRepresentation());
            }
 
            $pars = $fullscreen_item->getParameters();
            foreach ($pars as $par => $val) {
                $par_node = $this->dom_doc->createElement("Parameter");
                $par_node = $item_node->appendChild($par_node);
                $par_node->setAttribute("Name", $par);
                $par_node->setAttribute("Value", $val);
            }
        }
    }

◆ createMediaObject()

ilPCMediaObject::createMediaObject ( )

Definition at line 78 of file class.ilPCMediaObject.php.

                                       : void
    {
        $this->setMediaObject(new ilObjMediaObject());
    }

References setMediaObject().

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◆ deleteHistoryLowerEqualThan()

static ilPCMediaObject::deleteHistoryLowerEqualThan	(	string	$parent_type,
		int	$page_id,
		string	$lang,
		int	$delete_lower_than_nr
	)

static

Overwrite in derived classes, if old history entries are being deleted.

Reimplemented from ilPageContent.

Definition at line 562 of file class.ilPCMediaObject.php.

     : void {
        global $DIC;
 
        $mob_usage_repo = $DIC->mediaObjects()
            ->internal()
            ->repo()
            ->usage();
 
        $log = ilLoggerFactory::getLogger("copg");
 
        $mob_ids = $mob_usage_repo->getHistoryUsagesLowerEqualThan(
            $parent_type . ":pg",
            $page_id,
            $delete_lower_than_nr,
            $lang
        );
 
        $mob_usage_repo->deleteHistoryUsagesLowerEqualThan(
            $parent_type . ":pg",
            $page_id,
            $delete_lower_than_nr,
            $lang
        );
 
        foreach ($mob_ids as $mob_id) {
            $usages = ilObjMediaObject::lookupUsages($mob_id, true);
            $log->debug("...check deletion of mob $mob_id. Usages: " . count($usages));
            if (count($usages) == 0) {
                if (ilObject::_lookupType($mob_id) === "mob") {
                    $mob = new ilObjMediaObject($mob_id);
                    $log->debug("Deleting Mob ID: " . $mob_id);
                    $mob->delete();
                }
            }
        }
    }

◆ dumpXML()

ilPCMediaObject::dumpXML ( )

Definition at line 206 of file class.ilPCMediaObject.php.

                             : string
    {
        return $this->dom_util->dump($this->getDomNode());
    }

◆ getCaptionClass()

ilPCMediaObject::getCaptionClass ( )

Definition at line 232 of file class.ilPCMediaObject.php.

                                     : string
    {
        return (string) $this->getMediaAliasNode()?->getAttribute("CaptionClass");
    }

◆ getClass()

ilPCMediaObject::getClass ( )

Get characteristic of section.

Definition at line 219 of file class.ilPCMediaObject.php.

                              : string
    {
        return (string) $this->getMediaAliasNode()?->getAttribute("Class");
    }

◆ getCssFiles()

ilPCMediaObject::getCssFiles ( string $a_mode )

Reimplemented from ilPageContent.

Definition at line 499 of file class.ilPCMediaObject.php.

     : array {
        return [];
    }

◆ getFullscreenMediaAliasItem()

ilPCMediaObject::getFullscreenMediaAliasItem ( )

Definition at line 516 of file class.ilPCMediaObject.php.

                                                 : ilMediaAliasItem
    {
        $std_alias_item = new ilMediaAliasItem(
            $this->getDomDoc(),
            $this->getHierId(),
            "Fullscreen",
            $this->getPCId()
        );
        return $std_alias_item;
    }

◆ getJavascriptFiles()

ilPCMediaObject::getJavascriptFiles ( string $a_mode )

Reimplemented from ilPageContent.

Definition at line 493 of file class.ilPCMediaObject.php.

     : array {
        return [];
    }

◆ getLangVars()

static ilPCMediaObject::getLangVars ( )

static

Get lang vars needed for editing.

Returns: string[] array of lang var keys

Reimplemented from ilPageContent.

Definition at line 237 of file class.ilPCMediaObject.php.

                                        : array
    {
        return array("pc_mob");
    }

◆ getMediaAliasNode()

ilPCMediaObject::getMediaAliasNode ( )

protected

Definition at line 185 of file class.ilPCMediaObject.php.

                                          : ?DOMNode
    {
        if (is_object($this->getChildNode())) {
            $mal_node = $this->getChildNode()->firstChild;
            if (is_object($mal_node) && $mal_node->nodeName == "MediaAlias") {
                return $mal_node;
            }
        }
        return null;
    }

◆ getMediaObject()

ilPCMediaObject::getMediaObject ( )

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

                                    : ?ilObjMediaObject
    {
        return $this->mediaobject;
    }

References $mediaobject.

Referenced by ilPCMediaObjectQuickEdit\__construct(), and ilPCImageMapTableGUI\__construct().

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◆ getOnloadCode()

ilPCMediaObject::getOnloadCode ( string $a_mode )

Reimplemented from ilPageContent.

Definition at line 482 of file class.ilPCMediaObject.php.

                                                 : array
    {
        $onload_code = [];
        // necessary due to 32198 (other main template used)
        if (self::$modal_show_signal !== "") {
            $onload_code[] = "il.COPagePres.setFullscreenModalShowSignal('" . self::$modal_show_signal .
                "', '" . self::$modal_suffix . "');";
        }
        return $onload_code;
    }

◆ getStandardMediaAliasItem()

ilPCMediaObject::getStandardMediaAliasItem ( )

Definition at line 505 of file class.ilPCMediaObject.php.

                                               : ilMediaAliasItem
    {
        $std_alias_item = new ilMediaAliasItem(
            $this->getDomDoc(),
            $this->getHierId(),
            "Standard",
            $this->getPCId()
        );
        return $std_alias_item;
    }

◆ handleCopiedContent()

static ilPCMediaObject::handleCopiedContent	(	DOMDocument	$a_domdoc,
		bool	$a_self_ass = `true`,
		bool	$a_clone_mobs = `false`,
		int	$new_parent_id = `0`,
		int	$obj_copy_id = `0`
	)

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
bool	$a_self_ass
bool	$a_clone_mobs
int	$new_parent_id
int	$obj_copy_id

Reimplemented from ilPageContent.

Definition at line 604 of file class.ilPCMediaObject.php.

     : void {
        global $DIC;
 
        if (!$a_clone_mobs) {
            return;
        }
 
        $dom_util = $DIC->copage()->internal()->domain()->domUtil();
        $path = "//MediaObject/MediaAlias";
        $nodes = $dom_util->path($a_domdoc, $path);
        foreach ($nodes as $node) {
            $or_id = $node->getAttribute("OriginId");
 
            $inst_id = ilInternalLink::_extractInstOfTarget($or_id);
            $mob_id = ilInternalLink::_extractObjIdOfTarget($or_id);
 
            if (!($inst_id > 0)) {
                if ($mob_id > 0) {
                    $media_object = new ilObjMediaObject($mob_id);
                    $new_mob = $media_object->duplicate();
                    $node->setAttribute("OriginId", "il__mob_" . $new_mob->getId());
                }
            }
        }
    }

◆ init()

ilPCMediaObject::init ( )

Init object.

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

Reimplemented from ilPageContent.

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

                          : void
    {
        global $DIC;
 
        $this->user = $DIC->user();
        $this->setType("media");
        $this->ui = $DIC->ui();
        $this->lng = $DIC->language();
        $this->mob_usage_repo = $DIC->mediaObjects()
            ->internal()
            ->repo()
            ->usage();
        $this->ctrl = $DIC->ctrl();
    }

References $DIC, ILIAS\Repository\ctrl(), ILIAS\Repository\lng(), ilPageContent\setType(), ILIAS\Repository\ui(), and ILIAS\Repository\user().

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◆ modifyPageContentPostXsl()

ilPCMediaObject::modifyPageContentPostXsl	(	string	$a_output,
		string	$a_mode,
		bool	$a_abstract_only = `false`
	)

Modify page content after xsl.

Reimplemented from ilPageContent.

Definition at line 386 of file class.ilPCMediaObject.php.

     : string {
        global $DIC;
 
        $this->global_tpl = $DIC['tpl'];
        $ilUser = $this->user;
 
        if ($a_mode == "offline") {
            $page = $this->getPage();
 
            $mob_ids = ilObjMediaObject::_getMobsOfObject(
                $page->getParentType() . ":pg",
                $page->getId(),
                0,
                $page->getLanguage()
            );
            foreach ($mob_ids as $mob_id) {
                $mob = new ilObjMediaObject($mob_id);
                $srts = $mob->getSrtFiles();
                foreach ($srts as $srt) {
                    if ($ilUser->getLanguage() == $srt["language"]) {
                        $srt_content = file_get_contents(ilObjMediaObject::_getDirectory($mob->getId()) . "/" . $srt["full_path"]);
                        $a_output = str_replace("[[[[[mobsubtitle;il__mob_" . $mob->getId() . "_Standard]]]]]", $srt_content, $a_output);
                    }
                }
            }
        }
 
        if ($a_abstract_only) {
            return $a_output;
        }
 
        if ($a_mode === "edit") {
            $a_output = str_replace(
                "{{{{{Unsupported Media Type}}}}}",
                $this->ui->renderer()->render(
                    $this->ui->factory()->messageBox()->info(
                        $this->lng->txt("copg_unsupported_media_type")
                    )
                ),
                $a_output
            );
            // currently media objects, when in translation mode
            $a_output = str_replace(
                "{{{{{No Media Type}}}}}",
                '<div class="copg-new-content-placeholder">' .
                $this->ui->renderer()->render(
                    $this->ui->factory()->symbol()->icon()->standard("pemed", "pemed", 'medium')
                ) . "</div>",
                $a_output
            );
        } else {
            $a_output = str_replace(
                "{{{{{Unsupported Media Type}}}}}",
                "",
                $a_output
            );
            $a_output = str_replace(
                "{{{{{No Media Type}}}}}",
                "",
                $a_output
            );
        }
 
        // add fullscreen modals
        $page = $this->getPage();
        $suffix = "-" . $page->getParentType() . "-" . $page->getId();
        $modal = $this->ui->factory()->modal()->roundtrip(
            $this->lng->txt("cont_fullscreen"),
            $this->ui->factory()->legacy()->content("<iframe class='il-copg-mob-fullscreen' id='il-copg-mob-fullscreen" . $suffix . "'></iframe>")
        );
        $show_signal = $modal->getShowSignal();
 
        $js = "
            $(function () {
                il.COPagePres.setFullscreenModalShowSignal('$show_signal', '$suffix');
            });
        ";
        self::$modal_show_signal = $show_signal;
        self::$modal_suffix = $suffix;
        $this->global_tpl->addOnloadCode($js);
 
        // async ensures to have onloadcode of modal in output
        // if other main tpl is used, see #32198
        // note: if always rendered async, $ not defined errors will be thrown in non-async cases
        if ($this->ctrl->isAsynch()) {
            $html = $this->ui->renderer()->renderAsync($modal);
        } else {
            $html = $this->ui->renderer()->render($modal);
        }
        return $a_output . "<div class='il-copg-mob-fullscreen-modal'>" . $html . "</div>";
    }

References ilObjMediaObject\_getDirectory(), and ilObjMediaObject\_getMobsOfObject().

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◆ readMediaObject()

ilPCMediaObject::readMediaObject ( int $a_mob_id = 0 )

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

                                                      : void
    {
        if ($a_mob_id > 0) {
            $mob = new ilObjMediaObject($a_mob_id);
            $this->setMediaObject($mob);
        }
    }

References setMediaObject().

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◆ saveMobUsage()

static ilPCMediaObject::saveMobUsage	(	ilPageObject	$a_page,
		DOMDocument	$a_domdoc,
		int	$a_old_nr = `0`
	)

static

Definition at line 319 of file class.ilPCMediaObject.php.

     : array {
        $usages = array();
 
        // media aliases
        $xpath = new DOMXPath($a_domdoc);
        $nodes = $xpath->query('//MediaAlias');
        foreach ($nodes as $node) {
            $id_arr = explode("_", $node->getAttribute("OriginId"));
            $mob_id = $id_arr[count($id_arr) - 1];
            if ($mob_id > 0 && $id_arr[1] == "") {
                $usages[$mob_id] = true;
            }
        }
 
        // media objects
        $xpath = new DOMXPath($a_domdoc);
        $nodes = $xpath->query('//MediaObject/MetaData/General/Identifier');
        foreach ($nodes as $node) {
            $mob_entry = $node->getAttribute("Entry");
            $mob_arr = explode("_", $mob_entry);
            $mob_id = $mob_arr[count($mob_arr) - 1];
            if ($mob_id > 0 && $mob_arr[1] == "") {
                $usages[$mob_id] = true;
            }
        }
 
        // internal links
        $xpath = new DOMXPath($a_domdoc);
        $nodes = $xpath->query("//IntLink[@Type='MediaObject']");
        foreach ($nodes as $node) {
            $mob_target = $node->getAttribute("Target");
            $mob_arr = explode("_", $mob_target);
            //echo "<br>3<br>";
            //echo $mob_target."<br>";
            //var_dump($mob_arr);
            $mob_id = $mob_arr[count($mob_arr) - 1];
            if ($mob_id > 0 && $mob_arr[1] == "") {
                $usages[$mob_id] = true;
            }
        }
 
        ilObjMediaObject::_deleteAllUsages(
            $a_page->getParentType() . ":pg",
            $a_page->getId(),
            $a_old_nr,
            $a_page->getLanguage()
        );
        foreach ($usages as $mob_id => $val) {
            // save usage, if object exists...
            if (ilObject::_lookupType($mob_id) == "mob") {
                ilObjMediaObject::_saveUsage(
                    $mob_id,
                    $a_page->getParentType() . ":pg",
                    $a_page->getId(),
                    $a_old_nr,
                    $a_page->getLanguage()
                );
            }
        }
 
        return $usages;
    }

◆ setCaptionClass()

ilPCMediaObject::setCaptionClass ( string $a_class )

Set caption style class of media object.

Definition at line 227 of file class.ilPCMediaObject.php.

                                                    : void
    {
        $this->dom_util->setAttribute($this->getMediaAliasNode(), "CaptionClass", $a_class);
    }

◆ setClass()

ilPCMediaObject::setClass ( string $a_class )

Definition at line 211 of file class.ilPCMediaObject.php.

                                             : void
    {
        $this->dom_util->setAttribute($this->getMediaAliasNode(), "Class", $a_class);
    }

◆ setHierId()

ilPCMediaObject::setHierId ( string $a_hier_id )

Reimplemented from ilPageContent.

Definition at line 63 of file class.ilPCMediaObject.php.

                                                : void
    {
        $this->hier_id = $a_hier_id;
    }

◆ setMediaObject()

ilPCMediaObject::setMediaObject ( ilObjMediaObject $a_mediaobject )

Definition at line 68 of file class.ilPCMediaObject.php.

                                                                   : void
    {
        $this->mediaobject = $a_mediaobject;
    }

Referenced by createMediaObject(), and readMediaObject().

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◆ updateObjectReference()

ilPCMediaObject::updateObjectReference ( )

Updates the media object referenced by the media alias.

This makes only sense, after the media object has changed. (-> change object reference function)

Definition at line 201 of file class.ilPCMediaObject.php.

                                           : void
    {
        $this->getMediaAliasNode()?->setAttribute("OriginId", "il__mob_" . $this->getMediaObject()->getId());
    }

References ILIAS\Survey\Mode\getId().

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Field Documentation

◆ $ctrl

ilCtrlInterface ilPCMediaObject::$ctrl

protected

Definition at line 28 of file class.ilPCMediaObject.php.

◆ $global_tpl

ilGlobalPageTemplate ilPCMediaObject::$global_tpl

protected

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

◆ $lng

ilLanguage ilPCMediaObject::$lng

protected

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

◆ $mal_node

DOMNode ilPCMediaObject::$mal_node

protected

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

◆ $mediaobject

ilObjMediaObject ilPCMediaObject::$mediaobject = null

protected

Definition at line 34 of file class.ilPCMediaObject.php.

Referenced by getMediaObject().

◆ $mob_node

DOMNode ilPCMediaObject::$mob_node

protected

Definition at line 32 of file class.ilPCMediaObject.php.

◆ $mob_usage_repo

UsageDBRepository ilPCMediaObject::$mob_usage_repo

protected

Definition at line 29 of file class.ilPCMediaObject.php.

◆ $modal_show_signal

string ilPCMediaObject::$modal_show_signal = ""

staticprotected

Definition at line 37 of file class.ilPCMediaObject.php.

◆ $modal_suffix

string ilPCMediaObject::$modal_suffix = ""

staticprotected

Definition at line 38 of file class.ilPCMediaObject.php.

◆ $ui

ILIAS DI UIServices ilPCMediaObject::$ui

protected

Definition at line 33 of file class.ilPCMediaObject.php.

◆ $user

ilObjUser ilPCMediaObject::$user

protected

Definition at line 31 of file class.ilPCMediaObject.php.

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

components/ILIAS/COPage/PC/MediaObject/class.ilPCMediaObject.php

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ afterPageHistoryEntry()

◆ afterPageUpdate()

◆ beforePageDelete()

◆ create()

◆ createAlias()

◆ createMediaObject()

◆ deleteHistoryLowerEqualThan()

◆ dumpXML()

◆ getCaptionClass()

◆ getClass()

◆ getCssFiles()

◆ getFullscreenMediaAliasItem()

◆ getJavascriptFiles()

◆ getLangVars()

◆ getMediaAliasNode()

◆ getMediaObject()

◆ getOnloadCode()

◆ getStandardMediaAliasItem()

◆ handleCopiedContent()

◆ init()

◆ modifyPageContentPostXsl()

◆ readMediaObject()

◆ saveMobUsage()

◆ setCaptionClass()

◆ setClass()

◆ setHierId()

◆ setMediaObject()

◆ updateObjectReference()

Field Documentation

◆ $ctrl

◆ $global_tpl

◆ $lng

◆ $mal_node

◆ $mediaobject

◆ $mob_node

◆ $mob_usage_repo

◆ $modal_show_signal

◆ $modal_suffix

◆ $ui

◆ $user