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hasValue example
// We need a redirect here, otherwise we would get an access denied page,
// since the current URL would be preserved and we would try to add a
// translation for a language that already has a translation.
$form_state->setRedirectUrl($entity->toUrl('edit-form'));
}
}
/** * {@inheritdoc} */
public function entityFormEntityBuild($entity_type, EntityInterface $entity, array $form, FormStateInterface $form_state) {
if ($form_state->hasValue('content_translation')) {
$translation = &$form_state->getValue('content_translation');
$translation['status'] = $entity->isPublished();
}
parent::entityFormEntityBuild($entity_type, $entity, $form, $form_state);
}
}
}
}
/** * {@inheritdoc} */
public function entityFormEntityBuild($entity_type, EntityInterface $entity, array $form, FormStateInterface $form_state) {
if ($form_state->hasValue('content_translation')) {
$translation = &$form_state->getValue('content_translation');
$translation['status'] = $entity->isPublished();
}
parent::entityFormEntityBuild($entity_type, $entity, $form, $form_state);
}
}
$node = $this->createNode('select', '', ['multiple' => '']);
$field = new ChoiceFormField($node);
$this->assertTrue($field->isMultiple(), '->isMultiple() returns true for selects with an empty multiple attribute');
}
public function testSelects()
{
$node = $this->createSelectNode(['foo' => false, 'bar' => false]);
$field = new ChoiceFormField($node);
$this->assertTrue($field->hasValue(), '->hasValue() returns true for selects');
$this->assertEquals('foo', $field->getValue(), '->getValue() returns the first option if none are selected');
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false when no multiple attribute is defined');
$node = $this->createSelectNode(['foo' => false, 'bar' => true]);
$field = new ChoiceFormField($node);
$this->assertEquals('bar', $field->getValue(), '->getValue() returns the selected option');
$field->setValue('foo');
$this->assertEquals('foo', $field->getValue(), '->setValue() changes the selected option');
$field = new ChoiceFormField($node);
$this->assertTrue($field->isMultiple(), '->isMultiple() returns true for selects with an empty multiple attribute');
}
public function testSelects()
{
$node = $this->createSelectNode(['foo' => false, 'bar' => false]);
$field = new ChoiceFormField($node);
$this->assertTrue($field->hasValue(), '->hasValue() returns true for selects');
$this->assertEquals('foo', $field->getValue(), '->getValue() returns the first option if none are selected');
$this->assertFalse($field->isMultiple(), '->isMultiple() returns false when no multiple attribute is defined');
$node = $this->createSelectNode(['foo' => false, 'bar' => true]);
$field = new ChoiceFormField($node);
$this->assertEquals('bar', $field->getValue(), '->getValue() returns the selected option');
$field->setValue('foo');
$this->assertEquals('foo', $field->getValue(), '->setValue() changes the selected option');
public function breakpointMappingFormAjax($form, FormStateInterface $form_state) {
return $form['keyed_styles'];
}
/** * {@inheritdoc} */
public function validateForm(array &$form, FormStateInterface $form_state) {
parent::validateForm($form, $form_state);
// Only validate on edit. if ($form_state->hasValue('keyed_styles')) {
// Check if another breakpoint group is selected. if ($form_state->getValue('breakpoint_group') != $form_state->getCompleteForm()['breakpoint_group']['#default_value']) {
// Remove the image style mappings since the breakpoint ID has changed. $form_state->unsetValue('keyed_styles');
return;
}
// Check that at least 1 image style has been selected when using sizes. foreach ($form_state->getValue('keyed_styles') as $breakpoint_id => $multipliers) {
foreach ($multipliers as $multiplier => $image_style_mapping) {
if ($image_style_mapping['image_mapping_type'] === 'sizes') {
$element['#title'] = t('Vertical Tabs');
$element['#title_display'] = 'invisible';
}
$element['#attached']['library'][] = 'core/drupal.vertical-tabs';
// The JavaScript stores the currently selected tab in this hidden // field so that the active tab can be restored the next time the // form is rendered, e.g. on preview pages or when form validation // fails. $name = implode('__', $element['#parents']);
if ($form_state->hasValue($name . '__active_tab')) {
$element['#default_tab'] = $form_state->getValue($name . '__active_tab');
}
$element[$name . '__active_tab'] = [
'#type' => 'hidden',
'#default_value' => $element['#default_tab'],
'#attributes' => ['class' => ['vertical-tabs__active-tab']],
];
// Clean up the active tab value so it's not accidentally stored in // settings forms. $form_state->addCleanValueKey($name . '__active_tab');
$element['#title_display'] = 'invisible';
}
$element['#attached']['library'][] = 'core/drupal.vertical-tabs';
// The JavaScript stores the currently selected tab in this hidden // field so that the active tab can be restored the next time the // form is rendered, e.g. on preview pages or when form validation // fails. $name = implode('__', $element['#parents']);
if ($form_state->hasValue($name . '__active_tab')) {
$element['#default_tab'] = $form_state->getValue($name . '__active_tab');
}
$element[$name . '__active_tab'] = [
'#type' => 'hidden',
'#default_value' => $element['#default_tab'],
'#attributes' => ['class' => ['vertical-tabs__active-tab']],
];
// Clean up the active tab value so it's not accidentally stored in // settings forms. $form_state->addCleanValueKey($name . '__active_tab');
// @see \Drupal\ckeditor5\Plugin\CKEditor5Plugin\Image
// @see editor_image_upload_settings_form()
$default_configuration = $plugin->defaultConfiguration();
$configuration_stored_out_of_band = empty($default_configuration);
// If this plugin is configurable but has not yet had user interaction, // the default configuration will still be active and may trigger // validation errors. Do not trigger those validation errors until the // form is actually saved, to allow the user to first configure other // CKEditor 5 functionality. $default_configurations[$plugin_id] = $default_configuration;
if ($form_state->hasValue(['plugins', $plugin_id])) {
$subform = $form['plugins'][$plugin_id];
$subform_state = SubformState::createForSubform($subform, $form, $form_state);
$plugin->validateConfigurationForm($subform, $subform_state);
$plugin->submitConfigurationForm($subform, $subform_state);
// If the configuration is stored out of band, ::submitConfigurationForm // will already have stored it. If it is not stored out of band, // populate $settings, to populate $submitted_editor. if (!$configuration_stored_out_of_band) {
$settings['plugins'][$plugin_id] = $plugin->getConfiguration();
}
}
$configuration_stored_out_of_band = empty($default_configuration);
// If this plugin is configurable but has not yet had user interaction, // the default configuration will still be active and may trigger // validation errors. Do not trigger those validation errors until the // form is actually saved, to allow the user to first configure other // CKEditor 5 functionality. $default_configurations[$plugin_id] = $default_configuration;
if ($form_state->hasValue(['plugins', $plugin_id])) {
$subform = $form['plugins'][$plugin_id];
$subform_state = SubformState::createForSubform($subform, $form, $form_state);
$plugin->validateConfigurationForm($subform, $subform_state);
$plugin->submitConfigurationForm($subform, $subform_state);
// If the configuration is stored out of band, ::submitConfigurationForm // will already have stored it. If it is not stored out of band, // populate $settings, to populate $submitted_editor. if (!$configuration_stored_out_of_band) {
$settings['plugins'][$plugin_id] = $plugin->getConfiguration();
}
}
public function submitOptionsForm(&$form, FormStateInterface $form_state) {
// Not sure I like this being here, but it seems (?) like a logical place. $cache_plugin = $this->getPlugin('cache');
if ($cache_plugin) {
$cache_plugin->cacheFlush();
}
$section = $form_state->get('section');
switch ($section) {
case 'display_id':
if ($form_state->hasValue('display_id')) {
$this->display['new_id'] = $form_state->getValue('display_id');
}
break;
case 'display_title':
$this->display['display_title'] = $form_state->getValue('display_title');
$this->setOption('display_description', $form_state->getValue('display_description'));
break;
case 'query':
$plugin = $this->getPlugin('query');
public function unsetValue($key) {
$this->decoratedFormState->unsetValue($key);
return $this;
}
/** * {@inheritdoc} */
public function hasValue($key) {
return $this->decoratedFormState->hasValue($key);
}
/** * {@inheritdoc} */
public function isValueEmpty($key) {
return $this->decoratedFormState->isValueEmpty($key);
}
/** * {@inheritdoc} */
$stored_values = $this->languageTypes->get('configurable');
$customized = [];
$method_weights_type = [];
foreach ($configurable_types as $type) {
$customized[$type] = in_array($type, $stored_values);
$method_weights = [];
$enabled_methods = $form_state->getValue([$type, 'enabled']);
$enabled_methods[LanguageNegotiationSelected::METHOD_ID] = TRUE;
$method_weights_input = $form_state->getValue([$type, 'weight']);
if ($form_state->hasValue([$type, 'configurable'])) {
$customized[$type] = !$form_state->isValueEmpty([$type, 'configurable']);
}
foreach ($method_weights_input as $method_id => $weight) {
if ($enabled_methods[$method_id]) {
$method_weights[$method_id] = $weight;
}
}
$method_weights_type[$type] = $method_weights;
$this->languageTypes->set('negotiation.' . $type . '.method_weights', $method_weights_input)->save();
}
$customized = [];
$method_weights_type = [];
foreach ($configurable_types as $type) {
$customized[$type] = in_array($type, $stored_values);
$method_weights = [];
$enabled_methods = $form_state->getValue([$type, 'enabled']);
$enabled_methods[LanguageNegotiationSelected::METHOD_ID] = TRUE;
$method_weights_input = $form_state->getValue([$type, 'weight']);
if ($form_state->hasValue([$type, 'configurable'])) {
$customized[$type] = !$form_state->isValueEmpty([$type, 'configurable']);
}
foreach ($method_weights_input as $method_id => $weight) {
if ($enabled_methods[$method_id]) {
$method_weights[$method_id] = $weight;
}
}
$method_weights_type[$type] = $method_weights;
$this->languageTypes->set('negotiation.' . $type . '.method_weights', $method_weights_input)->save();
}
/**
* {@inheritdoc}
*/
public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
}
/** * {@inheritdoc} */
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
$this->configuration['negate'] = $form_state->getValue('negate');
if ($form_state->hasValue('context_mapping')) {
$this->setContextMapping($form_state->getValue('context_mapping'));
}
}
/** * {@inheritdoc} */
public function execute() {
return $this->executableManager->execute($this);
}
public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
}
/** * {@inheritdoc} */
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
$this->configuration['negate'] = $form_state->getValue('negate');
if ($form_state->hasValue('context_mapping')) {
$this->setContextMapping($form_state->getValue('context_mapping'));
}
}
/** * {@inheritdoc} */
public function execute() {
return $this->executableManager->execute($this);
}
protected function entityFormTitle(EntityInterface $entity) {
$type_name = node_get_type_label($entity);
return t('<em>Edit @type</em> @title', ['@type' => $type_name, '@title' => $entity->label()]);
}
/** * {@inheritdoc} */
public function entityFormEntityBuild($entity_type, EntityInterface $entity, array $form, FormStateInterface $form_state) {
if ($form_state->hasValue('content_translation')) {
$translation = &$form_state->getValue('content_translation');
$translation['status'] = $entity->isPublished();
$account = $entity->uid->entity;
$translation['uid'] = $account ? $account->id() : 0;
$translation['created'] = $this->dateFormatter->format($entity->created->value, 'custom', 'Y-m-d H:i:s O');
}
parent::entityFormEntityBuild($entity_type, $entity, $form, $form_state);
}
}
'#description' => $this->t('If neither the row nor the style plugin supports fields, this field allows to enable them, so you can for example use groupby.'),
'#default_value' => $this->options['uses_fields'],
];
}
}
/** * {@inheritdoc} */
public function validateOptionsForm(&$form, FormStateInterface $form_state) {
// Don't run validation on style plugins without the grouping setting. if ($form_state->hasValue(['style_options', 'grouping'])) {
// Don't save grouping if no field is specified. $groupings = $form_state->getValue(['style_options', 'grouping']);
foreach ($groupings as $index => $grouping) {
if (empty($grouping['field'])) {
$form_state->unsetValue(['style_options', 'grouping', $index]);
}
}
}
}
/** * Alter the options of a display before they are added to the view. * * @param array $form * An associative array containing the structure of the form. * @param \Drupal\Core\Form\FormStateInterface $form_state * The current state of the form. * @param \Drupal\views\Plugin\views\wizard\WizardInterface $wizard * The current used wizard. * @param array $display_options * The options which will be used on the view. The style plugin should * alter this to its own needs. * @param string $display_type * The display type, either block or page. */
'#default_value' => $this->options['uses_fields'],
];
}
}
/** * {@inheritdoc} */
public function validateOptionsForm(&$form, FormStateInterface $form_state) {
// Don't run validation on style plugins without the grouping setting. if ($form_state->hasValue(['style_options', 'grouping'])) {
// Don't save grouping if no field is specified. $groupings = $form_state->getValue(['style_options', 'grouping']);
foreach ($groupings as $index => $grouping) {
if (empty($grouping['field'])) {
$form_state->unsetValue(['style_options', 'grouping', $index]);
}
}
}
}
/** * Alter the options of a display before they are added to the view. * * @param array $form * An associative array containing the structure of the form. * @param \Drupal\Core\Form\FormStateInterface $form_state * The current state of the form. * @param \Drupal\views\Plugin\views\wizard\WizardInterface $wizard * The current used wizard. * @param array $display_options * The options which will be used on the view. The style plugin should * alter this to its own needs. * @param string $display_type * The display type, either block or page. */
public function getValues(): array
{
$values = [];
foreach ($this->fields->all() as $name => $field) {
if ($field->isDisabled()) {
continue;
}
if (!$field instanceof Field\FileFormField && $field->hasValue()) {
$values[$name] = $field->getValue();
}
}
return $values;
}
/** * Gets the file field values. */
public function getFiles(): array
{
// When the `alt` attribute is set to two double quotes, transform it to the
// empty string: two double quotes signify "empty alt attribute". See above.
if (trim($form_state->getValue(['attributes', 'alt'], '')) === '""') {
$form_state->setValue(['attributes', 'alt'], '""');
}
// The `alt` attribute is optional: if it isn't set, the default value // simply will not be overridden. It's important to set it to FALSE // instead of unsetting the value. This way we explicitly inform // the client side about the new value. if ($form_state->hasValue(['attributes', 'alt']) && trim($form_state->getValue(['attributes', 'alt'])) === '') {
$form_state->setValue(['attributes', 'alt'], FALSE);
}
// If the selected view mode matches the default on the filter, remove the // attribute. if (!empty($form_state->get('filter_default_view_mode')) && $form_state->getValue(['attributes', 'data-view-mode']) === $form_state->get('filter_default_view_mode')) {
$form_state->setValue(['attributes', 'data-view-mode'], FALSE);
}
if ($form_state->getErrors()) {
unset($form['#prefix'], $form['#suffix']);
$form_state->setValue(['attributes', 'alt'], '""');
}
// The `alt` attribute is optional: if it isn't set, the default value // simply will not be overridden. It's important to set it to FALSE // instead of unsetting the value. This way we explicitly inform // the client side about the new value. if ($form_state->hasValue(['attributes', 'alt']) && trim($form_state->getValue(['attributes', 'alt'])) === '') {
$form_state->setValue(['attributes', 'alt'], FALSE);
}
// If the selected view mode matches the default on the filter, remove the // attribute. if (!empty($form_state->get('filter_default_view_mode')) && $form_state->getValue(['attributes', 'data-view-mode']) === $form_state->get('filter_default_view_mode')) {
$form_state->setValue(['attributes', 'data-view-mode'], FALSE);
}
if ($form_state->getErrors()) {
unset($form['#prefix'], $form['#suffix']);
$form_state->setErrorByName('type', $this->t('You must select something to filter by.'));
}
}
/** * {@inheritdoc} */
public function submitForm(array &$form, FormStateInterface $form_state) {
$filters = dblog_filters();
$session_filters = $this->getRequest()->getSession()->get('dblog_overview_filter', []);
foreach ($filters as $name => $filter) {
if ($form_state->hasValue($name)) {
$session_filters[$name] = $form_state->getValue($name);
}
}
$this->getRequest()->getSession()->set('dblog_overview_filter', $session_filters);
}
/** * Resets the filter form. * * @param array $form * An associative array containing the structure of the form. * @param \Drupal\Core\Form\FormStateInterface $form_state * The current state of the form. */
}
}
/** * {@inheritdoc} */
public function submitForm(array &$form, FormStateInterface $form_state) {
$filters = dblog_filters();
$session_filters = $this->getRequest()->getSession()->get('dblog_overview_filter', []);
foreach ($filters as $name => $filter) {
if ($form_state->hasValue($name)) {
$session_filters[$name] = $form_state->getValue($name);
}
}
$this->getRequest()->getSession()->set('dblog_overview_filter', $session_filters);
}
/** * Resets the filter form. * * @param array $form * An associative array containing the structure of the form. * @param \Drupal\Core\Form\FormStateInterface $form_state * The current state of the form. */
$form_state->set('#section', $form['#section']);
}
// Finally, we never want these cached -- our object cache does that for us. $form['#no_cache'] = TRUE;
}
/** * Return the was_defaulted, is_defaulted and revert state of a form. */
public function getOverrideValues($form, FormStateInterface $form_state) {
// Make sure the dropdown exists in the first place. if ($form_state->hasValue(['override', 'dropdown'])) {
// #default_value is used to determine whether it was the default value or not. // So the available options are: $display, 'default' and 'default_revert', not 'defaults'. $was_defaulted = ($form['override']['dropdown']['#default_value'] === 'defaults');
$dropdown = $form_state->getValue(['override', 'dropdown']);
$is_defaulted = ($dropdown === 'default');
$revert = ($dropdown === 'default_revert');
if ($was_defaulted !== $is_defaulted && isset($form['#section'])) {
// We're changing which display these values apply to. // Update the #section so it knows what to mark changed. $form['#section'] = str_replace('default-', $form_state->get('display_id') . '-', $form['#section']);
}
}
// Finally, we never want these cached -- our object cache does that for us. $form['#no_cache'] = TRUE;
}
/** * Return the was_defaulted, is_defaulted and revert state of a form. */
public function getOverrideValues($form, FormStateInterface $form_state) {
// Make sure the dropdown exists in the first place. if ($form_state->hasValue(['override', 'dropdown'])) {
// #default_value is used to determine whether it was the default value or not. // So the available options are: $display, 'default' and 'default_revert', not 'defaults'. $was_defaulted = ($form['override']['dropdown']['#default_value'] === 'defaults');
$dropdown = $form_state->getValue(['override', 'dropdown']);
$is_defaulted = ($dropdown === 'default');
$revert = ($dropdown === 'default_revert');
if ($was_defaulted !== $is_defaulted && isset($form['#section'])) {
// We're changing which display these values apply to. // Update the #section so it knows what to mark changed. $form['#section'] = str_replace('default-', $form_state->get('display_id') . '-', $form['#section']);
}