class TextFormat in YAML Form 8

Provides a 'text_format' element.

Plugin annotation


@YamlFormElement(
  id = "text_format",
  api = "https://api.drupal.org/api/drupal/core!modules!filter!src!Element!TextFormat.php/class/TextFormat",
  label = @Translation("Text format"),
  category = @Translation("Advanced elements"),
  composite = TRUE,
  multiline = TRUE,
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\yamlform\YamlFormElementBase implements YamlFormElementInterface uses StringTranslationTrait
  - class \Drupal\yamlform\Plugin\YamlFormElement\TextFormat

Expanded class hierarchy of TextFormat

File

src/Plugin/YamlFormElement/TextFormat.php, line 23

Namespace

Drupal\yamlform\Plugin\YamlFormElement

View source

class TextFormat extends YamlFormElementBase {

  /**
   * {@inheritdoc}
   */
  public function getDefaultProperties() {
    return parent::getDefaultProperties() + [
      // Text format settings.
      'allowed_formats' => [],
      'hide_help' => FALSE,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function isInput(array $element) {
    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function prepare(array &$element, YamlFormSubmissionInterface $yamlform_submission) {
    parent::prepare($element, $yamlform_submission);
    $element['#after_build'] = [
      [
        get_class($this),
        'afterBuild',
      ],
    ];
    $element['#attached']['library'][] = 'yamlform/yamlform.element.text_format';
  }

  /**
   * Alter the 'text_format' element after it has been built.
   *
   * @param array $element
   *   An element.
   * @param \Drupal\Core\Form\FormStateInterface $form_state
   *   The current state of the form.
   *
   * @return array
   *   The element.
   */
  public static function afterBuild(array $element, FormStateInterface $form_state) {
    if (empty($element['format'])) {
      return $element;
    }

    // Hide tips.
    if (!empty($element['#hide_help']) && isset($element['format']['help'])) {
      $element['format']['help']['#attributes']['style'] = 'display: none';
    }

    // Hide filter format if the select menu and help is hidden.
    if (!empty($element['#hide_help']) && isset($element['format']['format']['#access']) && $element['format']['format']['#access'] === FALSE) {

      // Can't hide the format via #access but we can use CSS.
      $element['format']['#attributes']['style'] = 'display: none';
    }
    return $element;
  }

  /**
   * {@inheritdoc}
   */
  public function setDefaultValue(array &$element) {
    if (isset($element['#default_value']) && is_array($element['#default_value'])) {
      if (isset($element['#default_value']['format'])) {
        $element['#format'] = $element['#default_value']['format'];
      }
      if (isset($element['#default_value']['value'])) {
        $element['#default_value'] = $element['#default_value']['value'];
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function formatHtml(array &$element, $value, array $options = []) {
    $value = isset($value['value']) ? $value['value'] : $value;
    $format = isset($value['format']) ? $value['format'] : $this
      ->getFormat($element);
    switch ($format) {
      case 'raw':
        return $value;
      case 'value':
      default:
        return check_markup($value, $format);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function formatText(array &$element, $value, array $options = []) {
    $format = isset($value['format']) ? $value['format'] : $this
      ->getFormat($element);
    switch ($format) {
      case 'raw':
        return $value;
      case 'value':
      default:
        $html = $this
          ->formatHtml($element, $value);

        // Convert any HTML to plain-text.
        $html = MailFormatHelper::htmlToText($html);

        // Wrap the mail body for sending.
        $html = MailFormatHelper::wrapMail($html);
        return $html;
    }
  }

  /**
   * {@inheritdoc}
   */
  public function getDefaultFormat() {
    return filter_default_format();
  }

  /**
   * {@inheritdoc}
   */
  public function getFormats() {
    $filters = FilterFormat::loadMultiple();
    $formats = parent::getFormats();
    foreach ($filters as $filter) {
      $formats[$filter
        ->id()] = $filter
        ->label();
    }
    return $formats;
  }

  /**
   * {@inheritdoc}
   */
  protected function getElementSelectorInputsOptions(array $element) {
    $title = $this
      ->getAdminLabel($element);
    return [
      'value' => $title . ' [' . t('Textarea') . ']',
      'format' => $title . ' [' . t('Select') . ']',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);
    $filters = FilterFormat::loadMultiple();
    $options = [];
    foreach ($filters as $filter) {
      $options[$filter
        ->id()] = $filter
        ->label();
    }
    $form['text_format'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Text format settings'),
    ];
    $form['text_format']['allowed_formats'] = [
      '#type' => 'checkboxes',
      '#title' => $this
        ->t('Allowed formats'),
      '#description' => $this
        ->t('Please check the formats that are available for this element. Leave blank to allow all available formats.'),
      '#options' => $options,
    ];
    $form['text_format']['hide_help'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Hide help'),
      '#description' => $this
        ->t("If checked, the 'About text formats' link will be hidden."),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
    $allowed_formats = $form_state
      ->getValue('allowed_formats');
    $allowed_formats = array_filter($allowed_formats);
    $form_state
      ->setValue('allowed_formats', $allowed_formats);
    parent::validateConfigurationForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
TextFormat::afterBuild	public static	function	Alter the 'text_format' element after it has been built.
TextFormat::form	public	function	Gets the actual configuration form array to be built. Overrides YamlFormElementBase::form
TextFormat::formatHtml	public	function	Format an element's value as HTML. Overrides YamlFormElementBase::formatHtml
TextFormat::formatText	public	function	Format an element's value as plain text. Overrides YamlFormElementBase::formatText
TextFormat::getDefaultFormat	public	function	Get an element's default format name. Overrides YamlFormElementBase::getDefaultFormat
TextFormat::getDefaultProperties	public	function	Only a few elements don't inherit these default properties. Overrides YamlFormElementBase::getDefaultProperties
TextFormat::getElementSelectorInputsOptions	protected	function	Get an element's (sub)inputs selectors as options. Overrides YamlFormElementBase::getElementSelectorInputsOptions
TextFormat::getFormats	public	function	Get an element's available formats. Overrides YamlFormElementBase::getFormats
TextFormat::isInput	public	function	Checks if the element carries a value. Overrides YamlFormElementBase::isInput
TextFormat::prepare	public	function	Prepare an element to be rendered within a form. Overrides YamlFormElementBase::prepare
TextFormat::setDefaultValue	public	function	Set an element's default value using saved data. Overrides YamlFormElementBase::setDefaultValue
TextFormat::validateConfigurationForm	public	function	Form validation handler. Overrides YamlFormElementBase::validateConfigurationForm
YamlFormElementBase::$configFactory	protected	property	The configuration factory.
YamlFormElementBase::$currentUser	protected	property	The current user.
YamlFormElementBase::$elementInfo	protected	property	A element info manager.
YamlFormElementBase::$elementManager	protected	property	The form element manager.
YamlFormElementBase::$entityTypeManager	protected	property	The entity type manager.
YamlFormElementBase::$logger	protected	property	A logger instance.
YamlFormElementBase::$tokenManager	protected	property	The token manager.
YamlFormElementBase::build	protected	function	Build an element as text or HTML.	2
YamlFormElementBase::buildConfigurationForm	public	function	Form constructor. Overrides PluginFormInterface::buildConfigurationForm	1
YamlFormElementBase::buildExportHeader	public	function	Build an element's export header. Overrides YamlFormElementInterface::buildExportHeader	3
YamlFormElementBase::buildExportOptionsForm	public	function	Get an element's export options form. Overrides YamlFormElementInterface::buildExportOptionsForm	4
YamlFormElementBase::buildExportRecord	public	function	Build an element's export row. Overrides YamlFormElementInterface::buildExportRecord	5
YamlFormElementBase::buildHtml	public	function	Build an element as HTML element. Overrides YamlFormElementInterface::buildHtml	1
YamlFormElementBase::buildText	public	function	Build an element as text element. Overrides YamlFormElementInterface::buildText	1
YamlFormElementBase::checkAccessRules	public	function	Check element access (rules). Overrides YamlFormElementInterface::checkAccessRules
YamlFormElementBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
YamlFormElementBase::displayDisabledWarning	public	function	Display element disabled warning. Overrides YamlFormElementInterface::displayDisabledWarning	1
YamlFormElementBase::formatTableColumn	public	function	Format an element's table column value. Overrides YamlFormElementInterface::formatTableColumn	2
YamlFormElementBase::getAdminLabel	public	function	Get an element's admin label (#admin_title, #title or #yamlform_key). Overrides YamlFormElementInterface::getAdminLabel
YamlFormElementBase::getConfigurationFormProperties	public	function	Get an associative array of element properties from configuration form. Overrides YamlFormElementInterface::getConfigurationFormProperties	2
YamlFormElementBase::getConfigurationFormProperty	protected	function	Get configuration property value.	1
YamlFormElementBase::getDefaultBaseProperties	protected	function	Get default base properties used by all elements.
YamlFormElementBase::getElementSelectorOptions	public	function	Get an element's selectors as options. Overrides YamlFormElementInterface::getElementSelectorOptions	11
YamlFormElementBase::getElementStateOptions	public	function	Get an element's supported states as options. Overrides YamlFormElementInterface::getElementStateOptions
YamlFormElementBase::getExportDefaultOptions	public	function	Get an element's default export options. Overrides YamlFormElementInterface::getExportDefaultOptions	4
YamlFormElementBase::getFormat	public	function	Get element's format name by looking for '#format' property, global settings, and finally default settings. Overrides YamlFormElementInterface::getFormat	1
YamlFormElementBase::getInfo	public	function	Retrieves the default properties for the defined element type. Overrides YamlFormElementInterface::getInfo
YamlFormElementBase::getKey	public	function	Get an element's key/name. Overrides YamlFormElementInterface::getKey
YamlFormElementBase::getLabel	public	function	Get an element's label (#title or #yamlform_key). Overrides YamlFormElementInterface::getLabel
YamlFormElementBase::getPluginApiLink	public	function	Get link to element's API documentation. Overrides YamlFormElementInterface::getPluginApiLink
YamlFormElementBase::getPluginApiUrl	public	function	Get the URL for the element's API documentation. Overrides YamlFormElementInterface::getPluginApiUrl
YamlFormElementBase::getPluginLabel	public	function	Gets the label of the plugin instance. Overrides YamlFormElementInterface::getPluginLabel
YamlFormElementBase::getRelatedTypes	public	function	Get related element types. Overrides YamlFormElementInterface::getRelatedTypes	3
YamlFormElementBase::getTableColumn	public	function	Get element's table column(s) settings. Overrides YamlFormElementInterface::getTableColumn	3
YamlFormElementBase::getTestValue	public	function	Get test value for an element. Overrides YamlFormElementInterface::getTestValue	7
YamlFormElementBase::getTranslatableProperties	public	function	Get translatable properties. Overrides YamlFormElementInterface::getTranslatableProperties	7
YamlFormElementBase::getTypeName	public	function	Gets the type name (aka id) of the plugin instance with the 'yamlform_' prefix. Overrides YamlFormElementInterface::getTypeName
YamlFormElementBase::hasMultipleValues	public	function	Checks if element value has multiple values. Overrides YamlFormElementInterface::hasMultipleValues	3
YamlFormElementBase::hasProperty	public	function	Determine if an element supports a specified property. Overrides YamlFormElementInterface::hasProperty
YamlFormElementBase::hasWrapper	public	function	Checks if the element has a wrapper. Overrides YamlFormElementInterface::hasWrapper
YamlFormElementBase::initialize	public	function	Initialize an element to be displayed, rendered, or exported. Overrides YamlFormElementInterface::initialize	1
YamlFormElementBase::isComposite	public	function	Checks if element is a composite element. Overrides YamlFormElementInterface::isComposite
YamlFormElementBase::isContainer	public	function	Checks if element is a container that can contain elements. Overrides YamlFormElementInterface::isContainer	3
YamlFormElementBase::isDisabled	public	function	Checks if element is disabled. Overrides YamlFormElementInterface::isDisabled
YamlFormElementBase::isEnabled	public	function	Checks if element is enabled. Overrides YamlFormElementInterface::isEnabled	1
YamlFormElementBase::isHidden	public	function	Checks if element is hidden. Overrides YamlFormElementInterface::isHidden
YamlFormElementBase::isMultiline	public	function	Checks if element value could contain multiple lines. Overrides YamlFormElementInterface::isMultiline	3
YamlFormElementBase::isRoot	public	function	Checks if element is a root element. Overrides YamlFormElementInterface::isRoot	1
YamlFormElementBase::postCreate	public	function	Acts on a form submission element after it is created. Overrides YamlFormElementInterface::postCreate	1
YamlFormElementBase::postDelete	public	function	Delete any additional value associated with an element. Overrides YamlFormElementInterface::postDelete	2
YamlFormElementBase::postLoad	public	function	Acts on loaded form submission. Overrides YamlFormElementInterface::postLoad	1
YamlFormElementBase::postSave	public	function	Acts on a saved form submission element before the insert or update hook is invoked. Overrides YamlFormElementInterface::postSave	2
YamlFormElementBase::preCreate	public	function	Changes the values of an entity before it is created. Overrides YamlFormElementInterface::preCreate	1
YamlFormElementBase::preDelete	public	function		1
YamlFormElementBase::prefixExportHeader	protected	function	Prefix an element's export header.
YamlFormElementBase::prepareWrapper	protected	function	Set an elements Flexbox and #states wrapper.	1
YamlFormElementBase::preSave	public	function	Acts on a form submission element before the presave hook is invoked. Overrides YamlFormElementInterface::preSave	2
YamlFormElementBase::setConfigurationFormDefaultValue	protected	function	Set an element's configuration form element default value.	2
YamlFormElementBase::setConfigurationFormDefaultValueRecursive	protected	function	Set configuration form default values recursively.
YamlFormElementBase::submitConfigurationForm	public	function	Form submission handler. Overrides PluginFormInterface::submitConfigurationForm
YamlFormElementBase::validateUnique	public static	function	Form API callback. Validate #unique value.
YamlFormElementBase::__construct	public	function	Constructs a Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct

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class TextFormat in YAML Form 8

Plugin annotation

Hierarchy

File

Namespace

Members

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