class CountLink in Flag 8.4

Provides the Count link type.

This class is an extension of the Ajax link type, but modified to provide flag count.

Plugin annotation

@ActionLinkType(
  id = "count_link",
  label = @Translation("Count link"),
  description = "An example AJAX action link which displays the count with the flag."
)

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\flag\ActionLink\ActionLinkTypeBase implements ContainerFactoryPluginInterface, ActionLinkTypePluginInterface uses RedirectDestinationTrait, StringTranslationTrait
    • class \Drupal\flag\Plugin\ActionLink\Reload
      • class \Drupal\flag\Plugin\ActionLink\AJAXactionLink
        • class \Drupal\flag_count\Plugin\ActionLink\CountLink

File

modules/flag_count/src/Plugin/ActionLink/CountLink.php, line 21

Namespace

Drupal\flag_count\Plugin\ActionLink

class CountLink extends AJAXactionLink {

  /**
   * {@inheritdoc}
   */
  public function getAsFlagLink(FlagInterface $flag, EntityInterface $entity) {

    // Get the render array.
    $build = parent::getAsFlagLink($flag, $entity);

    // Normally, you'd just override flag.html.twig in your site's theme. For
    // this example module, we do something more advanced: Provide a new
    // @ActionLinkType that changes the default theme function.
    $build['#theme'] = 'flag_count';

    // Return the modified render array.
    return $build;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ActionLinkTypeBase::$currentUser	protected	property	The current user.
ActionLinkTypeBase::buildConfigurationForm	public	function	Provides a form array for the action link plugin's settings form. Overrides PluginFormInterface::buildConfigurationForm	1
ActionLinkTypeBase::calculateDependencies	public	function
ActionLinkTypeBase::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConfigurableInterface::defaultConfiguration	1
ActionLinkTypeBase::getAction	protected	function	Helper method to get the next flag action the user can take.
ActionLinkTypeBase::getAsLink	public	function	Get the action link as a Link object. Overrides ActionLinkTypePluginInterface::getAsLink
ActionLinkTypeBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
ActionLinkTypeBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
ActionLinkTypeBase::submitConfigurationForm	public	function	Processes the action link setting form submit. Overrides PluginFormInterface::submitConfigurationForm	1
ActionLinkTypeBase::validateConfigurationForm	public	function	Validates the action link setting form. Overrides PluginFormInterface::validateConfigurationForm	1
AJAXactionLink::$request	protected	property	The request stack.
AJAXactionLink::create	public static	function	Creates an instance of the plugin. Overrides ActionLinkTypeBase::create
AJAXactionLink::getDestination	protected	function	Helper method to generate a destination URL parameter. Overrides ActionLinkTypeBase::getDestination
AJAXactionLink::__construct	public	function	Build a new link type instance and sets the configuration. Overrides ActionLinkTypeBase::__construct
CountLink::getAsFlagLink	public	function	Get the action link formatted for use in entity links. Overrides AJAXactionLink::getAsFlagLink
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
Reload::getUrl	public	function	Return a Url object for the given flag action. Overrides ActionLinkTypeBase::getUrl
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.