ContentEntityConfirmFormBase

{@inheritdoc}

{@inheritdoc}

Gets the logger for a specific channel.

Require the use of injected services: https://www.drupal.org/node/2733703

Injects the logger channel factory.

Sets the messenger.

Gets the messenger.

Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.

Returns the redirect destination service.

Sets the redirect destination service.

Translates a string to the current language or to a given language.

See \Drupal\Core\StringTranslation\TranslatableMarkup::__construct() for important security information and usage guidelines.

In order for strings to be localized, make them available in one of the ways supported by the

Formats a string containing a count of items.

Returns the number of plurals supported by a given language.

Gets the string translation service.

Sets the string translation service to use.

Instantiates a new instance of this class.

This is a factory method that returns a new instance of this class. The factory should pass any needed dependencies into the constructor of this class, but not the container itself. Every call to this method must return a new instance of this class; that is, it may not implement a singleton.

Form validation handler.

Retrieves a configuration object.

This is the main entry point to the configuration API. Calling

Gets the config factory for this form.

When accessing configuration values, use $this->config(). Only use this when the config factory needs to be manipulated directly.

Sets the config factory for this form.

Resets the configuration factory.

Gets the request object.

Gets the route match.

Sets the request stack object to use.

Gets the current user.

Returns a redirect response object for the specified route.

Gets the logger for a specific channel.

This method exists for backward-compatibility between FormBase and LoggerChannelTrait. Use LoggerChannelTrait::getLogger() instead.

Sets the operation for this form.

Returns a string identifying the base form.

Returns a unique string identifying the form.

The returned ID should be a unique string that can be a valid PHP function name, since it's used in hook implementation names such as hook_form_FORM_ID_alter().

Form constructor.

Initializes the form state and the entity before the first form build.

Gets the actual form array to be built.

Process callback: assigns weights and hides extra fields.

Form element #after_build callback: Updates the entity with submitted data.

Updates the internal $this->entity object with submitted values when the form is being rebuilt (e.g. submitted via AJAX), so that subsequent processing (e.g. AJAX callbacks) can rely on it.

Returns the action form element for the current entity form.

Returns an array of supported actions for the current entity form.

This function generates a list of Form API elements which represent actions supported by the current entity form.

Form submission handler.

Form submission handler for the 'save' action.

Normally this method should be overridden to provide specific messages to the user and redirect the form after the entity has been saved.

Builds an updated entity object based upon the submitted form values.

For building the updated entity object the form's entity is cloned and the submitted form values are copied to entity properties. The form's entity remains unchanged.

Copies top-level form values to entity properties.

This should not change existing entity properties that are not being edited by this form.

Gets the form entity.

The form entity which has been used for populating form element defaults.

Sets the form entity.

Sets the form entity which will be used for populating form element defaults. Usually, the form entity gets updated by \Drupal\Core\Entity\EntityFormInterface::submit(), however this may be used to completely exchange the form entity, e.g. when preparing the rebuild of a multi-step form.

Determines which entity will be used by this form from a RouteMatch object.

Prepares the entity object before the form is built first.

Invokes the specified prepare hook variant.

Gets the operation identifying the form.

Sets the module handler for this form.

Sets the entity type manager for this form.

Constructs a ContentEntityForm object.

Returns the bundle entity of the entity, or NULL if there is none.

Gets the names of all fields edited in the form.

If the entity form customly adds some fields to the form (i.e. without using the form display), it needs to add its fields here and override flagViolations() for displaying the violations.

Flags violations for the current form.

If the entity form customly adds some fields to the form (i.e. without using the form display), it needs to add its fields to array returned by getEditedFieldNames() and overwrite this method in order to show any violations for those fields; e.g.:

Initializes form language code values.

Gets the code identifying the active form language.

Checks whether the current form language matches the entity one.

Gets the form display.

Sets the form display.

Sets the form display which will be used for populating form element defaults.

Updates the form language to reflect any change to the entity language.

There are use cases for modules to act both before and after form language being updated, thus the update is performed through an entity builder callback, which allows to support both cases.

Updates the changed time of the entity.

Applies only if the entity implements the EntityChangedInterface.

Add revision form fields if the entity enabled the UI.

Should new revisions created on default.

Checks whether the revision form fields should be added to the form.

Returns additional text to display as a description.

Returns a caption for the button that confirms the action.

Returns a caption for the link which cancels the action.

Returns the internal name used to refer to the confirmation item.

{@inheritdoc}

The delete() method is not used in ContentEntityConfirmFormBase. This overrides the default implementation that redirects to the delete-form confirmation form.

Confirmation forms should override submitForm() instead for their logic.