Inheritance diagram for ILIAS\LTI\Screen\LtiViewLayoutProvider:

Collaboration diagram for ILIAS\LTI\Screen\LtiViewLayoutProvider:

Public Member Functions
	isInterestedInContexts ()

	getPageBuilderDecorator (CalledContexts $screen_context_stack)

	getMainBarModification (CalledContexts $screen_context_stack)

	getMetaBarModification (CalledContexts $screen_context_stack)

	getTitleModification (CalledContexts $screen_context_stack)

Public Member Functions inherited from ILIAS\GlobalScreen\Scope\Layout\Provider\AbstractModificationProvider
	__construct (Container $dic)

	getContentModification (CalledContexts $screen_context_stack)

	getLogoModification (CalledContexts $screen_context_stack)

	getResponsiveLogoModification (CalledContexts $screen_context_stack)

	getMainBarModification (CalledContexts $screen_context_stack)

	getMetaBarModification (CalledContexts $screen_context_stack)

	getBreadCrumbsModification (CalledContexts $screen_context_stack)

	getFooterModification (CalledContexts $screen_context_stack)

	getPageBuilderDecorator (CalledContexts $screen_context_stack)

	getTitleModification (CalledContexts $screen_context_stack)

	getShortTitleModification (CalledContexts $screen_context_stack)

	getViewTitleModification (CalledContexts $screen_context_stack)

Public Member Functions inherited from ILIAS\GlobalScreen\Provider\AbstractProvider
	__construct (Container $dic)

	getFullyQualifiedClassName ()

	getProviderNameForPresentation ()

Data Fields
const	GS_EXIT_LTI = 'lti_exit_mode'

Protected Member Functions
	isLTIExitMode (CalledContexts $screen_context_stack)

Protected Member Functions inherited from ILIAS\GlobalScreen\Provider\AbstractProvider
	globalScreen ()

Additional Inherited Members
Protected Attributes inherited from ILIAS\GlobalScreen\Scope\Layout\Provider\AbstractModificationProvider
	$context_collection

	$factory

Protected Attributes inherited from ILIAS\GlobalScreen\Provider\AbstractProvider
	$dic

Detailed Description

Class LtiViewLayoutProvider.

Author: Stefan Schneider schne.nosp@m.ider.nosp@m.@hrz..nosp@m.uni-.nosp@m.marbu.nosp@m.rg.d.nosp@m.e

Definition at line 45 of file LtiViewLayoutProvider.php.

Member Function Documentation

◆ getMainBarModification()

ILIAS\LTI\Screen\LtiViewLayoutProvider::getMainBarModification ( CalledContexts $screen_context_stack )

Implements ILIAS\GlobalScreen\Scope\Layout\Provider\ModificationProvider.

Definition at line 93 of file LtiViewLayoutProvider.php.

References ILIAS\UI\Component\MainControls\MainBar\getToolEntries(), ILIAS\GlobalScreen\Provider\AbstractProvider\globalScreen(), ILIAS\LTI\Screen\LtiViewLayoutProvider\isLTIExitMode(), ILIAS\UI\Component\MainControls\MainBar\withAdditionalToolEntry(), and ILIAS\UI\Component\MainControls\MainBar\withClearedEntries().

                                                                                  : ?MainBarModification
     {
         $is_exit_mode = $this->isLTIExitMode($screen_context_stack);
 
         return $this->globalScreen()->layout()->factory()->mainbar()
             ->withModification(
                 function (?MainBar $mainbar) use ($is_exit_mode) : ?MainBar {
                     if ($mainbar === null) {
                         return null;
                     }
                     $tools = $mainbar->getToolEntries();
                     $mainbar = $mainbar->withClearedEntries();
                     if ($is_exit_mode) {
                         return $mainbar;
                     }
                     foreach ($tools as $id => $entry) {
                         $mainbar = $mainbar->withAdditionalToolEntry($id, $entry);
                     }
                     //$mainbar = $mainbar->withAdditionalEntry('lti_home', $lti_home);
                     return $mainbar;
                 }
             )
             ->withHighPriority();
     }

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◆ getMetaBarModification()

ILIAS\LTI\Screen\LtiViewLayoutProvider::getMetaBarModification ( CalledContexts $screen_context_stack )

Implements ILIAS\GlobalScreen\Scope\Layout\Provider\ModificationProvider.

Definition at line 121 of file LtiViewLayoutProvider.php.

References Vendor\Package\$f, ILIAS\GlobalScreen\Provider\AbstractProvider\globalScreen(), ILIAS\LTI\Screen\LtiViewLayoutProvider\isLTIExitMode(), ILIAS\UI\Component\MainControls\MetaBar\withAdditionalEntry(), and ILIAS\UI\Component\MainControls\MetaBar\withClearedEntries().

                                                                                  : ?MetaBarModification
     {
         $is_exit_mode = $this->isLTIExitMode($screen_context_stack);
 
         return $this->globalScreen()->layout()->factory()->metabar()
             ->withModification(
                 function (?MetaBar $metabar) use ($is_exit_mode, $screen_context_stack) : ?Metabar {
                     if ($metabar === null) {
                         return null;
                     }
                     $metabar = $metabar->withClearedEntries();
                     if ($is_exit_mode) {
                         return $metabar;
                     }
                     $f = $this->dic->ui()->factory();
                     $exit_symbol = $f->symbol()->glyph()->close();
                     $exit_txt = $this->dic['lti']->lng->txt('lti_exit');
                     $exit = $f->button()->bulky($exit_symbol, $exit_txt, $this->dic["lti"]->getCmdLink('exit'));
                     $metabar = $metabar->withAdditionalEntry('exit', $exit);
                     return $metabar;
                 }
             )
             ->withHighPriority();
     }

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◆ getPageBuilderDecorator()

ILIAS\LTI\Screen\LtiViewLayoutProvider::getPageBuilderDecorator ( CalledContexts $screen_context_stack )

Implements ILIAS\GlobalScreen\Scope\Layout\Provider\ModificationProvider.

Definition at line 64 of file LtiViewLayoutProvider.php.

References ILIAS\Container\Screen\MemberViewLayoutProvider\getMemberViewModeInfo(), ILIAS\GlobalScreen\Provider\AbstractProvider\globalScreen(), and ILIAS\LTI\Screen\LtiViewLayoutProvider\isLTIExitMode().

                                                                                   : ?PageBuilderModification
     {
         $this->globalScreen()->layout()->meta()->addCss('./Services/LTI/templates/default/lti.css');
         $is_exit_mode = $this->isLTIExitMode($screen_context_stack);
         $external_css = ($is_exit_mode) ? '' : $this->dic["lti"]->getExternalCss();
         if ($external_css !== '') {
             $this->globalScreen()->layout()->meta()->addCss($external_css);
         }
 
         return $this->factory->page()
             ->withModification(
                 function (PagePartProvider $parts) : Page {
                     $p = new StandardPageBuilder();
                     $page = $p->build($parts);
 
                     $mv_modeinfo = MemberViewLayoutProvider::getMemberViewModeInfo($this->dic);
                     if ($mv_modeinfo) {
                         $page = $page->withModeInfo($mv_modeinfo);
                     }
 
                     return $page->withNoFooter();
                 }
             )
             ->withHighPriority();
     }

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◆ getTitleModification()

ILIAS\LTI\Screen\LtiViewLayoutProvider::getTitleModification ( CalledContexts $screen_context_stack )

Implements ILIAS\GlobalScreen\Scope\Layout\Provider\ModificationProvider.

Definition at line 149 of file LtiViewLayoutProvider.php.

References ILIAS\GlobalScreen\Provider\AbstractProvider\globalScreen(), and ILIAS\LTI\Screen\LtiViewLayoutProvider\isLTIExitMode().

                                                                                : ?TitleModification
     {
         $is_exit_mode = $this->isLTIExitMode($screen_context_stack);
 
         return $this->globalScreen()->layout()->factory()->title()
             ->withModification(
                 function (?string $content) use ($is_exit_mode) : ?string {
                     if ($is_exit_mode) {
                         return $this->dic["lti"]->getTitleForExitPage();
                     }
                     return $this->dic["lti"]->getTitle();
                 }
             )
             ->withHighPriority();
     }

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◆ isInterestedInContexts()

ILIAS\LTI\Screen\LtiViewLayoutProvider::isInterestedInContexts ( )

Returns: ContextCollection

Implements ILIAS\GlobalScreen\ScreenContext\ScreenContextAwareProvider.

Definition at line 56 of file LtiViewLayoutProvider.php.

References ILIAS\GlobalScreen\ScreenContext\Stack\ContextCollection\lti().

                                              : ContextCollection
     {
         return $this->context_collection->lti();
     }

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◆ isLTIExitMode()

ILIAS\LTI\Screen\LtiViewLayoutProvider::isLTIExitMode ( CalledContexts $screen_context_stack )

protected

Definition at line 49 of file LtiViewLayoutProvider.php.

References ILIAS\GlobalScreen\ScreenContext\Stack\CalledContexts\current().

Referenced by ILIAS\LTI\Screen\LtiViewLayoutProvider\getMainBarModification(), ILIAS\LTI\Screen\LtiViewLayoutProvider\getMetaBarModification(), ILIAS\LTI\Screen\LtiViewLayoutProvider\getPageBuilderDecorator(), and ILIAS\LTI\Screen\LtiViewLayoutProvider\getTitleModification().

                                                                            : bool
     {
         $data_collection = $screen_context_stack->current()->getAdditionalData();
         $is_exit_mode = $data_collection->is(self::GS_EXIT_LTI, true);
         return $is_exit_mode;
     }

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Field Documentation

◆ GS_EXIT_LTI

const ILIAS\LTI\Screen\LtiViewLayoutProvider::GS_EXIT_LTI = 'lti_exit_mode'

Definition at line 47 of file LtiViewLayoutProvider.php.

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

Services/LTI/classes/Screen/LtiViewLayoutProvider.php

Public Member Functions

Data Fields

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getMainBarModification()

◆ getMetaBarModification()

◆ getPageBuilderDecorator()

◆ getTitleModification()

◆ isInterestedInContexts()

◆ isLTIExitMode()

Field Documentation

◆ GS_EXIT_LTI