class RouteCondition in Route Condition 2.0.x

Same name and namespace in other branches

8 src/Plugin/Condition/RouteCondition.php \Drupal\route_condition\Plugin\Condition\RouteCondition

Provides a 'Route' condition.

Plugin annotation


@Condition(
  id = "route",
  label = @Translation("Route"),
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\Core\Executable\ExecutablePluginBase implements CacheableDependencyInterface, ExecutableInterface, ContextAwarePluginInterface uses ContextAwarePluginTrait
    class \Drupal\Core\Condition\ConditionPluginBase implements ConditionInterface uses ContextAwarePluginAssignmentTrait
    class \Drupal\route_condition\Plugin\Condition\RouteCondition implements ConditionInterface, ContainerFactoryPluginInterface

Expanded class hierarchy of RouteCondition

File

src/Plugin/Condition/RouteCondition.php, line 20

Namespace

Drupal\route_condition\Plugin\Condition

View source

class RouteCondition extends ConditionPluginBase implements ConditionInterface, ContainerFactoryPluginInterface {

  /**
   * The CurrentRouteMatch service.
   *
   * @var \Drupal\Core\Routing\CurrentRouteMatch
   */
  protected $currentRouteMatch;

  /**
   * Constructs a Route condition plugin.
   *
   * @param \Drupal\Core\Routing\CurrentRouteMatch $current_route_match
   *   The CurrentRouteMatch service.
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param array $plugin_definition
   *   The plugin implementation definition.
   */
  public function __construct(CurrentRouteMatch $current_route_match, array $configuration, $plugin_id, array $plugin_definition) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->currentRouteMatch = $current_route_match;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($container
      ->get('current_route_match'), $configuration, $plugin_id, $plugin_definition);
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'routes' => '',
    ] + parent::defaultConfiguration();
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
    $form['routes'] = [
      '#type' => 'textarea',
      '#title' => $this
        ->t('Routes'),
      '#default_value' => $this->configuration['routes'],
      '#description' => $this
        ->t("Specify route names. Enter one route per line. The '*' character is a wildcard. An example route is %canonical-wildcard for every entity's canonical view. Prepend the ~ character (tilde) to exclude the route.", [
        '%canonical-wildcard' => 'entity.*.canonical',
      ]),
      '#attached' => [
        'library' => [
          'route_condition/drupal.routeCondition',
        ],
      ],
    ];
    return parent::buildConfigurationForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    $this->configuration['routes'] = $form_state
      ->getValue('routes');
    parent::submitConfigurationForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function summary() {
    $routes = array_map('trim', explode("\n", $this->configuration['routes']));
    $routes = implode(', ', $routes);
    if (!empty($this->configuration['negate'])) {
      return $this
        ->t('Do not return true on the following routes: @routes', [
        '@routes' => $routes,
      ]);
    }
    return $this
      ->t('Return true on the following routes: @routes', [
      '@routes' => $routes,
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function evaluate() {

    // Convert routes to lowercase.
    $routes = mb_strtolower($this->configuration['routes']);
    $routes = str_replace([
      "\r\n",
      "\r",
    ], "\n", $routes);
    $routes = explode("\n", $routes);
    if (!$routes) {
      return TRUE;
    }
    $current_route = $this->currentRouteMatch
      ->getCurrentRouteMatch();
    $current_route_name = $current_route
      ->getRouteName();
    foreach ($routes as $route) {
      $negate = isset($route[0]) && $route[0] === '~';
      $route = ltrim($route, '~');
      if ($route === $current_route_name || $this
        ->evaluateRouteWildcards($route, $current_route_name)) {
        return !$negate;
      }
    }
    return FALSE;
  }

  /**
   * Evaluate wildcards in route patterns.
   *
   * @param string $route_pattern
   *   The route to evaluate for wildcards.
   * @param string $current_route_name
   *   The current request route name.
   *
   * @return bool
   *   Indication whether the provided route pattern matches the current route.
   */
  protected function evaluateRouteWildcards($route_pattern, $current_route_name) {
    if (strpos($route_pattern, '*') === FALSE) {
      return FALSE;
    }
    $escaped_route_pattern = str_replace('.', '\\.', $route_pattern);
    $route_pattern_wildcards = str_replace('*', '.*', $escaped_route_pattern);
    $regex = "{^{$route_pattern_wildcards}\$}";
    return (bool) preg_match($regex, $current_route_name);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConditionPluginBase::$executableManager	protected	property	The condition manager to proxy execute calls through.
ConditionPluginBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies
ConditionPluginBase::execute	public	function	Executes the plugin. Overrides ExecutableInterface::execute
ConditionPluginBase::getConfiguration	public	function	Gets this plugin's configuration. Overrides ConfigurableInterface::getConfiguration
ConditionPluginBase::isNegated	public	function	Determines whether condition result will be negated. Overrides ConditionInterface::isNegated
ConditionPluginBase::setConfiguration	public	function	Sets the configuration for this plugin instance. Overrides ConfigurableInterface::setConfiguration
ConditionPluginBase::setExecutableManager	public	function	Sets the executable manager class. Overrides ConditionInterface::setExecutableManager
ConditionPluginBase::validateConfigurationForm	public	function	Form validation handler. Overrides PluginFormInterface::validateConfigurationForm
ContextAwarePluginAssignmentTrait::addContextAssignmentElement	protected	function	Builds a form element for assigning a context to a given slot.
ContextAwarePluginAssignmentTrait::contextHandler	protected	function	Wraps the context handler.
ContextAwarePluginAssignmentTrait::t	abstract protected	function	Ensures the t() method is available.
ContextAwarePluginTrait::$context	protected	property	The data objects representing the context of this plugin.
ContextAwarePluginTrait::$initializedContextConfig	protected	property	Tracks whether the context has been initialized from configuration.
ContextAwarePluginTrait::getCacheContexts	public	function		9
ContextAwarePluginTrait::getCacheMaxAge	public	function		7
ContextAwarePluginTrait::getCacheTags	public	function		4
ContextAwarePluginTrait::getContext	public	function
ContextAwarePluginTrait::getContextDefinition	public	function
ContextAwarePluginTrait::getContextDefinitions	public	function
ContextAwarePluginTrait::getContextMapping	public	function
ContextAwarePluginTrait::getContexts	public	function
ContextAwarePluginTrait::getContextValue	public	function
ContextAwarePluginTrait::getContextValues	public	function
ContextAwarePluginTrait::getPluginDefinition	abstract protected	function		1
ContextAwarePluginTrait::setContext	public	function		1
ContextAwarePluginTrait::setContextMapping	public	function
ContextAwarePluginTrait::setContextValue	public	function
ContextAwarePluginTrait::validateContexts	public	function
DependencySerializationTrait::$_entityStorages	protected	property
DependencySerializationTrait::$_serviceIds	protected	property
DependencySerializationTrait::__sleep	public	function		2
DependencySerializationTrait::__wakeup	public	function		2
ExecutablePluginBase::getConfig	public	function	Gets all configuration values.
ExecutablePluginBase::getConfigDefinition	public	function	Gets the definition of a configuration option.
ExecutablePluginBase::getConfigDefinitions	public	function	Gets an array of definitions of available configuration options.
ExecutablePluginBase::setConfig	public	function	Sets the value of a particular configuration option.
MessengerTrait::$messenger	protected	property	The messenger.	27
MessengerTrait::messenger	public	function	Gets the messenger.	27
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
RouteCondition::$currentRouteMatch	protected	property	The CurrentRouteMatch service.
RouteCondition::buildConfigurationForm	public	function	Form constructor. Overrides ConditionPluginBase::buildConfigurationForm
RouteCondition::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
RouteCondition::defaultConfiguration	public	function	Gets default configuration for this plugin. Overrides ConditionPluginBase::defaultConfiguration
RouteCondition::evaluate	public	function	Evaluates the condition and returns TRUE or FALSE accordingly. Overrides ConditionInterface::evaluate
RouteCondition::evaluateRouteWildcards	protected	function	Evaluate wildcards in route patterns.
RouteCondition::submitConfigurationForm	public	function	Form submission handler. Overrides ConditionPluginBase::submitConfigurationForm
RouteCondition::summary	public	function	Provides a human readable summary of the condition's configuration. Overrides ConditionInterface::summary
RouteCondition::__construct	public	function	Constructs a Route condition plugin. Overrides ConditionPluginBase::__construct
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	4
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

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class RouteCondition in Route Condition 2.0.x

Plugin annotation

Hierarchy

File

Namespace

Members

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