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 ()

Private Attributes
const	MODIFICATION_PRIORITY = 63

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

DataFactory	$data

ILIAS GlobalScreen Scope Layout Factory ModificationFactory	$factory

Protected Attributes inherited from ILIAS\GlobalScreen\Provider\AbstractProvider
Container	$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 42 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 94 of file LtiViewLayoutProvider.php.

References $id, 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 {
                             $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;
                         }
                     )
                     ->withPriority(self::MODIFICATION_PRIORITY);
     }

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◆ getMetaBarModification()

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

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

Definition at line 119 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 {
                             $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;
                         }
                     )
                     ->withPriority(self::MODIFICATION_PRIORITY);
     }

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◆ getPageBuilderDecorator()

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

Parameters

CalledContexts $screen_context_stack

Returns: ||null

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

Definition at line 58 of file LtiViewLayoutProvider.php.

References $parts, 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();
                                  }
                              )
                              ->withPriority(self::MODIFICATION_PRIORITY);
     }

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◆ getTitleModification()

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

Parameters

CalledContexts $screen_context_stack

Returns: ||null

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

Definition at line 145 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();
                         }
                     )
                     ->withPriority(self::MODIFICATION_PRIORITY);
     }

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◆ isInterestedInContexts()

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

Returns: ContextCollection

Implements ILIAS\GlobalScreen\ScreenContext\ScreenContextAwareProvider.

Definition at line 48 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 84 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 44 of file LtiViewLayoutProvider.php.

◆ MODIFICATION_PRIORITY

const ILIAS\LTI\Screen\LtiViewLayoutProvider::MODIFICATION_PRIORITY = 63

private

Definition at line 46 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

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getMainBarModification()

◆ getMetaBarModification()

◆ getPageBuilderDecorator()

◆ getTitleModification()

◆ isInterestedInContexts()

◆ isLTIExitMode()

Field Documentation

◆ GS_EXIT_LTI

◆ MODIFICATION_PRIORITY