Collaboration diagram for ilSystemStyleLessGUI:

Public Member Functions
	__construct (ilCtrl $ctrl, ilLanguage $lng, ilGlobalTemplateInterface $tpl, Factory $ui_factory, Renderer $renderer, ServerRequestInterface $request, ilToolbarGUI $toolbar, Refinery $refinery, ilSkinFactory $factory, string $skin_id, string $style_id)

	executeCommand ()
	Execute command. More...

	initSystemStyleLessForm (bool $modify=true)

	update ()

Protected Member Functions
	addResetToolbar ()

	reset ()

	checkRequirements ()

	checkLessInstallation ()

	edit ()

Protected Attributes
ilCtrl	$ctrl

ilLanguage	$lng

ilGlobalTemplateInterface	$tpl

ilSkinStyleContainer	$style_container

ilSystemStyleLessFile	$less_file

ilSystemStyleMessageStack	$message_stack

Factory	$ui_factory

Renderer	$renderer

ServerRequestInterface	$request

ilToolbarGUI	$toolbar

Refinery	$refinery

ilSystemStyleConfig	$config

string	$style_id

Detailed Description

Definition at line 27 of file class.ilSystemStyleLessGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilSystemStyleLessGUI::__construct	(	ilCtrl	$ctrl,
		ilLanguage	$lng,
		ilGlobalTemplateInterface	$tpl,
		Factory	$ui_factory,
		Renderer	$renderer,
		ServerRequestInterface	$request,
		ilToolbarGUI	$toolbar,
		Refinery	$refinery,
		ilSkinFactory	$factory,
		string	$skin_id,
		string	$style_id
	)

Definition at line 43 of file class.ilSystemStyleLessGUI.php.

References $ctrl, $lng, $refinery, $renderer, $request, $style_id, $toolbar, $tpl, $ui_factory, ILIAS\Repository\ctrl(), ILIAS\Repository\lng(), ILIAS\Repository\refinery(), ilSkinFactory\skinStyleContainerFromId(), and ILIAS\Repository\toolbar().

       {
         $this->ctrl = $ctrl;
         $this->lng = $lng;
         $this->tpl = $tpl;
         $this->ui_factory = $ui_factory;
         $this->renderer = $renderer;
         $this->request = $request;
         $this->toolbar = $toolbar;
         $this->refinery = $refinery;
         $this->style_id = $style_id;
 
         $this->message_stack = new ilSystemStyleMessageStack($this->tpl);
 
         $this->style_container = $factory->skinStyleContainerFromId($skin_id, $this->message_stack);
         $this->less_file = new ilSystemStyleLessFile($this->style_container->getLessVariablesFilePath($style_id));
     }

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Member Function Documentation

◆ addResetToolbar()

ilSystemStyleLessGUI::addResetToolbar ( )

protected

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

References ILIAS\Repository\ctrl(), ILIAS\Repository\lng(), and ILIAS\Repository\toolbar().

Referenced by executeCommand().

                                         : void
     {
         $this->toolbar->addComponent($this->ui_factory->button()->standard(
             $this->lng->txt('reset_variables'),
             $this->ctrl->getLinkTarget($this, 'reset')
         ));
     }

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◆ checkLessInstallation()

ilSystemStyleLessGUI::checkLessInstallation ( )

protected

Definition at line 172 of file class.ilSystemStyleLessGUI.php.

References ILIAS\Repository\lng(), and ilSystemStyleMessage\TYPE_ERROR.

Referenced by checkRequirements().

                                               : bool
     {
         $pass = true;
 
         if (!PATH_TO_LESSC) {
             $this->message_stack->addMessage(
                 new ilSystemStyleMessage($this->lng->txt('no_less_path_set'), ilSystemStyleMessage::TYPE_ERROR)
             );
             $pass = false;
         } elseif (!shell_exec(PATH_TO_LESSC)) {
             $this->message_stack->addMessage(
                 new ilSystemStyleMessage($this->lng->txt('invalid_less_path'), ilSystemStyleMessage::TYPE_ERROR)
             );
             $this->message_stack->addMessage(
                 new ilSystemStyleMessage(
                     $this->lng->txt('provided_less_path') . ' ' . PATH_TO_LESSC,
                     ilSystemStyleMessage::TYPE_ERROR
                 )
             );
             $pass = false;
         }
 
         if (!$pass && shell_exec('which lessc')) {
             $this->message_stack->addMessage(
                 new ilSystemStyleMessage(
                     $this->lng->txt('less_less_installation_detected') . shell_exec('which lessc'),
                     ilSystemStyleMessage::TYPE_ERROR
                 )
             );
         }
 
         return $pass;
     }

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◆ checkRequirements()

ilSystemStyleLessGUI::checkRequirements ( )

protected

Definition at line 126 of file class.ilSystemStyleLessGUI.php.

References Vendor\Package\$e, checkLessInstallation(), ILIAS\Repository\lng(), and ilSystemStyleMessage\TYPE_ERROR.

Referenced by edit().

                                           : bool
     {
         $less_path = $this->style_container->getLessFilePath($this->style_id);
 
         $pass = $this->checkLessInstallation();
 
         if (file_exists($less_path)) {
             $less_variables_name = $this->style_container->getLessVariablesName($this->style_id);
             $content = '';
             try {
                 $content = file_get_contents($less_path);
             } catch (Exception $e) {
                 $this->message_stack->addMessage(
                     new ilSystemStyleMessage(
                         $this->lng->txt('can_not_read_less_file') . ' ' . $less_path,
                         ilSystemStyleMessage::TYPE_ERROR
                     )
                 );
                 $pass = false;
             }
             if ($content) {
                 $reg_exp = '/' . preg_quote($less_variables_name, '/') . '/';
 
                 if (!preg_match($reg_exp, $content)) {
                     $this->message_stack->addMessage(
                         new ilSystemStyleMessage(
                             $this->lng->txt('less_variables_file_not_included') . ' ' . $less_variables_name
                             . ' ' . $this->lng->txt('in_main_less_file') . ' ' . $less_path,
                             ilSystemStyleMessage::TYPE_ERROR
                         )
                     );
                     $pass = false;
                 }
             }
         } else {
             $this->message_stack->addMessage(
                 new ilSystemStyleMessage(
                     $this->lng->txt('less_file_does_not_exist') . $less_path,
                     ilSystemStyleMessage::TYPE_ERROR
                 )
             );
             $pass = false;
         }
         return $pass;
     }

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◆ edit()

ilSystemStyleLessGUI::edit ( )

protected

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

References checkRequirements(), initSystemStyleLessForm(), ILIAS\Repository\lng(), and ilSystemStyleMessage\TYPE_ERROR.

Referenced by executeCommand().

                              : Form
     {
         $modify = true;
 
         if (!$this->checkRequirements()) {
             $this->message_stack->prependMessage(
                 new ilSystemStyleMessage($this->lng->txt('less_can_not_be_modified'), ilSystemStyleMessage::TYPE_ERROR)
             );
             $modify = false;
         }
 
         return $this->initSystemStyleLessForm($modify);
     }

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◆ executeCommand()

ilSystemStyleLessGUI::executeCommand ( )

Execute command.

Definition at line 75 of file class.ilSystemStyleLessGUI.php.

References addResetToolbar(), ILIAS\Repository\ctrl(), edit(), reset(), and update().

                                     : void
     {
         $this->addResetToolbar();
         $form = null;
 
         $cmd = $this->ctrl->getCmd();
 
         switch ($cmd) {
             case 'update':
                 $form = $this->update();
                 break;
             case 'reset':
                 $this->reset();
                 $form = $this->edit();
                 break;
             case 'edit':
             case '':
                 $form = $this->edit();
                 break;
         }
         $components = $this->message_stack->getUIComponentsMessages($this->ui_factory);
         if ($form) {
             $components[] = $form;
         }
 
         $this->tpl->setContent($this->renderer->render($components));
     }

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◆ initSystemStyleLessForm()

ilSystemStyleLessGUI::initSystemStyleLessForm ( bool $modify = true )

Definition at line 220 of file class.ilSystemStyleLessGUI.php.

References Vendor\Package\$f, ILIAS\Repository\ctrl(), ILIAS\Repository\lng(), ILIAS\Repository\refinery(), and ILIAS\UI\Implementation\Component\Input\ViewControl\withAdditionalTransformation().

Referenced by edit(), and update().

                                                                 : Form
     {
         $f = $this->ui_factory->input();
         $category_section = [];
         foreach ($this->less_file->getCategories() as $category) {
             $variables_inptus = [];
             foreach ($this->less_file->getVariablesPerCategory($category->getName()) as $variable) {
                 $info = $this->less_file->getRefAndCommentAsString($variable->getName(), $this->lng->txt('usages'));
                 $save_closure = function ($v) use ($variable) {
                     $variable->setValue($v);
                 };
                 $variables_inptus[] = $f->field()->text($variable->getName(), $info)
                                         //->withRequired(true)
                                         ->withDisabled(!$modify)
                                         ->withValue($variable->getValue())
                                         ->withAdditionalTransformation($this->refinery->custom()->transformation($save_closure));
             }
 
             $category_section[] = $f->field()->section(
                 $variables_inptus,
                 $category->getName(),
                 $category->getComment()
             );
         }
 
         $form_section = $f->field()->section(
             $category_section,
             $this->lng->txt('adapt_less'),
             $this->lng->txt('adapt_less_description')
         );
 
         return $f->container()->form()->standard(
             $this->ctrl->getFormAction($this, 'update'),
             [$form_section]
         )->withSubmitCaption($this->lng->txt('update_variables'));
     }

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◆ reset()

ilSystemStyleLessGUI::reset ( )

protected

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

References Vendor\Package\$e, ILIAS\Repository\lng(), and ilSystemStyleMessage\TYPE_ERROR.

Referenced by executeCommand().

                               : void
     {
         $style = $this->style_container->getSkin()->getStyle($this->style_id);
         $this->less_file = $this->style_container->copyVariablesFromDefault($style);
         try {
             $this->message_stack->addMessage(new ilSystemStyleMessage($this->lng->txt('less_file_reset')));
             $this->style_container->compileLess($style->getId());
         } catch (ilSystemStyleException $e) {
             $this->message_stack->addMessage(new ilSystemStyleMessage(
                 $this->lng->txt($e->getMessage()),
                 ilSystemStyleMessage::TYPE_ERROR
             ));
         }
     }

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◆ update()

ilSystemStyleLessGUI::update ( )

Definition at line 257 of file class.ilSystemStyleLessGUI.php.

References Vendor\Package\$e, initSystemStyleLessForm(), ILIAS\Repository\lng(), and ilSystemStyleMessage\TYPE_ERROR.

Referenced by executeCommand().

                             : Form
     {
         $form = $this->initSystemStyleLessForm();
         $form = $form->withRequest($this->request);
 
         if (!$form->getData()) {
             $this->message_stack->addMessage(new ilSystemStyleMessage(
                 $this->lng->txt('less_variables_empty_might_have_changed'),
                 ilSystemStyleMessage::TYPE_ERROR
             ));
             return $form;
         }
 
         try {
             $this->less_file->write();
             $this->style_container->compileLess($this->style_id);
             $skin = $this->style_container->getSkin();
             $skin->getVersionStep($skin->getVersion());
             $this->style_container->updateSkin($skin);
             $this->message_stack->addMessage(new ilSystemStyleMessage($this->lng->txt('less_file_updated')));
         } catch (Exception $e) {
             $this->message_stack->addMessage(new ilSystemStyleMessage(
                 $this->lng->txt($e->getMessage()),
                 ilSystemStyleMessage::TYPE_ERROR
             ));
         }
 
         return $form;
     }