This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Inheritance diagram for ilCharSelectorGUI:

Collaboration diagram for ilCharSelectorGUI:

Public Member Functions
	setConfig (ilCharSelectorConfig $a_config)

	getConfig ()

	addFormProperties (ilPropertyFormGUI $a_form)
	add the configuration elements to a property form More...

	setFormValues (ilPropertyFormGUI $a_form)
	Set the values in a property form based on the configuration. More...

	getFormValues (ilPropertyFormGUI $a_form)
	Set the configuration based on the values of a property form. More...

	addToPage ()
	Adds the the character selector to the ilias page Initializes the selector according to the state saved in the user session. More...

	getSelectorHTML ()
	Get the HTML code of the selector panel. More...

	saveState ()
	Save the selector panel state in the user session (This keeps the panel state between page moves) More...

	executeCommand ()

Static Public Member Functions
static	_isAllowed ()
	Check if the CharSelector is allowed for the current GUI. More...

static	_getCurrentGUI (ilObjTest $a_test_obj=null)
	Get the GUI that is used for the currently available selector (other GUI instances may exist for configuration in property forms) More...

Protected Attributes
ilLanguage	$lng

ilCtrl	$ctrl

ilGlobalTemplateInterface	$tpl

stdClass	$jsconfig

stdClass	$jstexts

ILIAS Refinery Factory	$refinery

ILIAS HTTP Wrapper WrapperFactory	$wrapper

Private Attributes
ilCharSelectorConfig	$config = null

bool	$added_to_page = false

Static Private Attributes
static array	$allowed_guis
	list of command classes for which the char selector is allowed (can also be a parent class of the actual command class) More...

static ilCharSelectorGUI	$current_gui

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning This shows a character selector

Deprecated:: needs to be moved to KS

Definition at line 23 of file class.ilCharSelectorGUI.php.

Member Function Documentation

◆ _getCurrentGUI()

static ilCharSelectorGUI::_getCurrentGUI ( ilObjTest $a_test_obj = null )

static

Get the GUI that is used for the currently available selector (other GUI instances may exist for configuration in property forms)

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

                                                                       : self
    {
        if (!isset(self::$current_gui)) {
            self::$current_gui = new ilCharSelectorGUI();
            self::$current_gui->setConfig(ilCharSelectorConfig::_getCurrentConfig($a_test_obj));
        }
        return self::$current_gui;
    }

References $current_gui, and ilCharSelectorConfig\_getCurrentConfig().

Referenced by ilPropertyFormGUI\getContent(), and ilTestPlayerAbstractGUI\populateCharSelectorIfRequired().

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◆ _isAllowed()

static ilCharSelectorGUI::_isAllowed ( )

static

Check if the CharSelector is allowed for the current GUI.

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

                                       : bool
    {
        global $DIC;
 
        $ilCtrl = $DIC->ctrl();
 
        // get the command class
        // with correct case for checking parent classes
        $class = false;
        foreach ($ilCtrl->getCallHistory() as $call) {
            if (($call['mode'] ?? "") === 'execComm') {
                $class = $call['class'];
            }
        }
 
        // check the class and her parent classes
        while ($class != false) {
            if (in_array($class, self::$allowed_guis)) {
                return true;
            }
            $class = get_parent_class($class);
        }
 
        return false;
    }

References $DIC.

Referenced by ilPropertyFormGUI\getContent().

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◆ addFormProperties()

ilCharSelectorGUI::addFormProperties ( ilPropertyFormGUI $a_form )

add the configuration elements to a property form

Definition at line 125 of file class.ilCharSelectorGUI.php.

                                                                : void
    {
        $lng = $this->lng;
        $lng->loadLanguageModule('adve');
 
        $availability = new ilCharSelectorRadioGroupInputGUI($lng->txt('char_selector_' . $this->config->getContext()), 'char_selector_availability');
        $inactive = new ilRadioOption($lng->txt('char_selector_inactive_' . $this->config->getContext()), ilCharSelectorConfig::INACTIVE);
        $inactive->setInfo($lng->txt('char_selector_inactive_info_' . $this->config->getContext()));
        $inherit = new ilRadioOption($lng->txt('char_selector_inherit_' . $this->config->getContext()), ilCharSelectorConfig::INHERIT);
        $inherit->setInfo($lng->txt('char_selector_inherit_info_' . $this->config->getContext()));
        $enabled = new ilRadioOption($lng->txt('char_selector_enabled_' . $this->config->getContext()), ilCharSelectorConfig::ENABLED);
        $enabled->setInfo($lng->txt('char_selector_enabled_info_' . $this->config->getContext()));
        $disabled = new ilRadioOption($lng->txt('char_selector_disabled_' . $this->config->getContext()), ilCharSelectorConfig::DISABLED);
        $disabled->setInfo($lng->txt('char_selector_disabled_info_' . $this->config->getContext()));
 
        $blocks = new ilSelectInputGUI($lng->txt('char_selector_blocks'), 'char_selector_blocks');
        $blocks->setInfo($lng->txt('char_selector_blocks_info'));
        $blocks->setOptions($this->config->getBlockOptions());
        $blocks->setMulti(true);
        $enabled->addSubItem($blocks);
 
        $custom_items = new ilTextAreaInputGUI($lng->txt('char_selector_custom_items'), 'char_selector_custom_items');
        $tpl = new ilTemplate("tpl.char_selector_custom_info.html", true, true, "Services/UIComponent/CharSelector");
        $tpl->setVariable('1', $lng->txt('char_selector_custom_items_info1'));
        $tpl->setVariable('2a', $lng->txt('char_selector_custom_items_info2a'));
        $tpl->setVariable('2b', $lng->txt('char_selector_custom_items_info2b'));
        $tpl->setVariable('3a', $lng->txt('char_selector_custom_items_info3a'));
        $tpl->setVariable('3b', $lng->txt('char_selector_custom_items_info3b'));
        $tpl->setVariable('4a', $lng->txt('char_selector_custom_items_info4a'));
        $tpl->setVariable('4b', $lng->txt('char_selector_custom_items_info4b'));
        $tpl->setVariable('5a', $lng->txt('char_selector_custom_items_info5a'));
        $tpl->setVariable('5b', $lng->txt('char_selector_custom_items_info5b'));
        $tpl->setVariable('6a', $lng->txt('char_selector_custom_items_info6a'));
        $tpl->setVariable('6b', $lng->txt('char_selector_custom_items_info6b'));
        $custom_items->setInfo($tpl->get());
        $enabled->addSubItem($custom_items);
 
        switch ($this->config->getContext()) {
            case ilCharSelectorConfig::CONTEXT_ADMIN:
                $availability->addOption($inactive);
                $availability->addOption($enabled);
                $availability->addOption($disabled);
                $a_form->addItem($availability);
                break;
 
            case ilCharSelectorConfig::CONTEXT_USER:
            case ilCharSelectorConfig::CONTEXT_TEST:
                $availability->addOption($inherit);
                $availability->addOption($enabled);
                $availability->addOption($disabled);
                $a_form->addItem($availability);
                break;
        }
    }

References ILIAS\LTI\ToolProvider\$enabled, $lng, $tpl, ilPropertyFormGUI\addItem(), ilCharSelectorConfig\CONTEXT_ADMIN, ilCharSelectorConfig\CONTEXT_TEST, ilCharSelectorConfig\CONTEXT_USER, ilCharSelectorConfig\DISABLED, ilCharSelectorConfig\ENABLED, ilGlobalTemplateInterface\get(), ilCharSelectorConfig\INACTIVE, ilCharSelectorConfig\INHERIT, ilLanguage\loadLanguageModule(), ilGlobalTemplateInterface\setVariable(), and ilLanguage\txt().

Referenced by ilObjAdvancedEditingGUI\initCharSelectorSettingsForm().

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◆ addToPage()

ilCharSelectorGUI::addToPage ( )

Adds the the character selector to the ilias page Initializes the selector according to the state saved in the user session.

See also: self::saveState()

Definition at line 207 of file class.ilCharSelectorGUI.php.

                               : void
    {
        $ilCtrl = $this->ctrl;
        $tpl = $this->tpl;
        $lng = $this->lng;
 
        // don't add the panel twice
        if ($this->added_to_page) {
            return;
        }
 
        $lng->loadLanguageModule('adve');
 
        // prepare the configuration for the js script
        $this->jsconfig = new stdClass();
        $this->jsconfig->pages = $this->config->getCharPages();
        $this->jsconfig->ajax_url = $ilCtrl->getLinkTargetByClass("ilcharselectorgui", "saveState", "", true);
        $this->jsconfig->open = (int) ilSession::get('char_selector_open');
        $this->jsconfig->current_page = (int) ilSession::get('char_selector_current_page');
        $this->jsconfig->current_subpage = (int) ilSession::get('char_selector_current_subpage');
 
        // provide texts to be dynamically rendered in the js script
        $this->jstexts = new stdClass();
        $this->jstexts->page = $lng->txt('page');
        // fau: testNav - add texts for open/close char selector actions in the question menu
        $this->jstexts->open = $lng->txt('char_selector_menu_open');
        $this->jstexts->close = $lng->txt('char_selector_menu_close');
        // fau.
 
        // add everything neded to the page
        // addLightbox() is just used to add the panel template outside the body
        // The panel template is added as <script> to be not included in the DOM by default
        // It will be included by js below the main header when the selector is switched on
        $tpl->addCss(ilUtil::getStyleSheetLocation('', 'char_selector_style.css', 'Services/UIComponent/CharSelector'));
        $tpl->addJavaScript('./Services/UIComponent/CharSelector/js/ilCharSelector.js');
        $tpl->addLightbox($this->getSelectorHTML(), 2);
        $tpl->addOnLoadCode(
            'il.CharSelector.init(' .
            json_encode($this->jsconfig, JSON_THROW_ON_ERROR) . ',' .
            json_encode($this->jstexts, JSON_THROW_ON_ERROR) . ')'
        );
        $this->added_to_page = true;
    }

References $ctrl, $lng, $tpl, ilGlobalTemplateInterface\addCss(), ilGlobalTemplateInterface\addJavaScript(), ilGlobalTemplateInterface\addLightbox(), ilGlobalTemplateInterface\addOnLoadCode(), ilSession\get(), getSelectorHTML(), ilUtil\getStyleSheetLocation(), ILIAS\Repository\int(), ilLanguage\loadLanguageModule(), and ilLanguage\txt().

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◆ executeCommand()

ilCharSelectorGUI::executeCommand ( )

Definition at line 309 of file class.ilCharSelectorGUI.php.

                                    : void
    {
        $ilCtrl = $this->ctrl;
        $cmd = $ilCtrl->getCmd("saveState");
        switch ($cmd) {
            case 'saveState':
                $this->$cmd();
                break;
            default:
                break;
        }
    }

References $ctrl, and ilCtrl\getCmd().

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◆ getConfig()

ilCharSelectorGUI::getConfig ( )

Definition at line 117 of file class.ilCharSelectorGUI.php.

                               : ilCharSelectorConfig
    {
        return $this->config;
    }

References $config.

◆ getFormValues()

ilCharSelectorGUI::getFormValues ( ilPropertyFormGUI $a_form )

Set the configuration based on the values of a property form.

Definition at line 195 of file class.ilCharSelectorGUI.php.

                                                            : void
    {
        $this->config->setAvailability((int) $a_form->getInput('char_selector_availability'));
        $this->config->setAddedBlocks((array) $a_form->getInput('char_selector_blocks'));
        $this->config->setCustomItems((string) $a_form->getInput('char_selector_custom_items'));
    }

References ilPropertyFormGUI\getInput().

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◆ getSelectorHTML()

ilCharSelectorGUI::getSelectorHTML ( )

Get the HTML code of the selector panel.

Definition at line 254 of file class.ilCharSelectorGUI.php.

                                     : string
    {
        $lng = $this->lng;
        $tpl = new ilTemplate("tpl.char_selector_panel.html", true, true, "Services/UIComponent/CharSelector");
 
        if (count($this->jsconfig->pages) > 1) {
            $index = 0;
            foreach ($this->jsconfig->pages as $page) {
                $tpl->setCurrentBlock('page_option');
                $tpl->setVariable("PAGE_INDEX", $index);
                $tpl->setVariable("PAGE_NAME", $page[0]);
                $tpl->parseCurrentBlock();
                $index++;
            }
        }
 
        $tpl->setVariable('TXT_PREVIOUS_PAGE', $lng->txt('previous'));
        $tpl->setVariable('TXT_NEXT_PAGE', $lng->txt('next'));
        $tpl->setVariable('TXT_PAGE', $lng->txt('page'));
 
        $tpl->touchBlock('chars');
        return '<script type="text/html" id="ilCharSelectorTemplate">' . $tpl->get() . '</script>';
    }

References $index, $lng, $tpl, ilGlobalTemplateInterface\get(), ilGlobalTemplateInterface\parseCurrentBlock(), ilGlobalTemplateInterface\setCurrentBlock(), ilGlobalTemplateInterface\setVariable(), ilGlobalTemplateInterface\touchBlock(), and ilLanguage\txt().

Referenced by addToPage().

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◆ saveState()

ilCharSelectorGUI::saveState ( )

Save the selector panel state in the user session (This keeps the panel state between page moves)

See also: self::addToPage()

Definition at line 284 of file class.ilCharSelectorGUI.php.

                               : void
    {
        $int = $this->refinery->kindlyTo()->int();
        ilSession::set(
            'char_selector_open',
            $this->wrapper->query()->retrieve("open", $int)
        );
        ilSession::set(
            'char_selector_current_page',
            $this->wrapper->query()->retrieve("current_page", $int)
        );
        ilSession::set(
            'char_selector_current_subpage',
            $this->wrapper->query()->retrieve("current_subpage", $int)
        );
 
        // debugging output (normally ignored by the js part)
        echo json_encode(array(
            'open' => ilSession::get('char_selector_open'),
            'current_page' => ilSession::get('char_selector_current_page'),
            'current_subpage' => ilSession::get('char_selector_current_subpage'),
        ), JSON_THROW_ON_ERROR);
        exit;
    }

References exit, ilSession\get(), ILIAS\Repository\refinery(), and ilSession\set().

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◆ setConfig()

ilCharSelectorGUI::setConfig ( ilCharSelectorConfig $a_config )

Definition at line 112 of file class.ilCharSelectorGUI.php.

                                                             : void
    {
        $this->config = $a_config;
    }

◆ setFormValues()

ilCharSelectorGUI::setFormValues ( ilPropertyFormGUI $a_form )

Set the values in a property form based on the configuration.

Definition at line 184 of file class.ilCharSelectorGUI.php.

                                                            : void
    {
        $a_form->getItemByPostVar('char_selector_availability')->setValue($this->config->getAvailability());
        $a_form->getItemByPostVar('char_selector_blocks')->setValue($this->config->getAddedBlocks());
        $a_form->getItemByPostVar('char_selector_custom_items')->setValue($this->config->getCustomItems());
    }

References ilPropertyFormGUI\getItemByPostVar().

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Field Documentation

◆ $added_to_page

bool ilCharSelectorGUI::$added_to_page = false

private

Definition at line 48 of file class.ilCharSelectorGUI.php.

◆ $allowed_guis

array ilCharSelectorGUI::$allowed_guis

staticprivate

Initial value:

= array(
        'assQuestionGUI',
        'ilAssQuestionFeedbackEditingGUI',
        'ilAssQuestionHintGUI',
        'ilObjTestSettingsGeneralGUI',
        'ilTestScoringGUI'
    )