class RequestPath extends ConditionPluginBase implements ContainerFactoryPluginInterface (View source)

Provides a 'Request Path' condition.

Traits

Handles context assignments for context-aware plugins.

Wrapper methods for classes that needs typed data manager object.

Wrapper methods for \Drupal\Core\StringTranslation\TranslationInterface.

Provides dependency injection friendly methods for serialization.

Constants

DERIVATIVE_SEPARATOR

A string which is used to separate base plugin IDs from the derivative ID.

Properties

protected string $pluginId

The plugin_id.

from  PluginBase
protected array $pluginDefinition

The plugin implementation definition.

from  PluginBase
protected array $configuration

Configuration information passed into the plugin.

from  PluginBase
protected ContextInterface[] $context

The data objects representing the context of this plugin.

from  ContextAwarePluginBase
protected TypedDataManagerInterface $typedDataManager

The typed data manager used for creating the data types.

from  TypedDataTrait
protected TranslationInterface $stringTranslation

The string translation service.

from  StringTranslationTrait
protected array $_serviceIds

An array of service IDs keyed by property name used for serialization.

from  DependencySerializationTrait
protected array $_entityStorages

An array of entity type IDs keyed by the property name of their storages.

from  DependencySerializationTrait
protected ExecutableManagerInterface $executableManager

The condition manager to proxy execute calls through.

from  ConditionPluginBase
protected AliasManagerInterface $aliasManager

An alias manager to find the alias for the current system path.

protected PathMatcherInterface $pathMatcher

The path matcher.

protected RequestStack $requestStack

The request stack.

protected CurrentPathStack $currentPath

The current path.

Methods

__construct(AliasManagerInterface $alias_manager, PathMatcherInterface $path_matcher, RequestStack $request_stack, CurrentPathStack $current_path, array $configuration, string $plugin_id, mixed $plugin_definition)

Constructs a RequestPath condition plugin.

string
getPluginId()

Gets the plugin_id of the plugin instance.

string
getBaseId()

Gets the base_plugin_id of the plugin instance.

string|null
getDerivativeId()

Gets the derivative_id of the plugin instance.

array
getPluginDefinition()

Gets the definition of the plugin implementation.

bool
isConfigurable()

Determines if the plugin is configurable.

__get($name)

Implements magic __get() method.

createContextFromConfiguration(array $context_configuration)

Creates context objects from any context mappings in configuration.

getContextDefinitions()

Gets the context definitions of the plugin.

getContextDefinition(string $name)

Gets a specific context definition of the plugin.

array
getContexts()

Gets the defined contexts.

getContext(string $name)

Gets a defined context.

setContext(string $name, ContextInterface $context)

Set a context on this plugin.

array
getContextValues()

Gets the values for all defined contexts.

mixed
getContextValue(string $name)

Gets the value for a defined context.

$this
setContextValue(string $name, mixed $value)

Sets the value for a defined context.

ConstraintViolationListInterface
validateContexts()

Validates the set values for the defined contexts.

$this
setTypedDataManager(TypedDataManagerInterface $typed_data_manager)

Sets the typed data manager.

getTypedDataManager()

Gets the typed data manager.

t(string $string, array $args = [], array $options = [])

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

formatPlural($count, $singular, $plural, array $args = [], array $options = [])

Formats a string containing a count of items.

getNumberOfPlurals($langcode = NULL)

Returns the number of plurals supported by a given language.

getStringTranslation()

Gets the string translation service.

$this
setStringTranslation(TranslationInterface $translation)

Sets the string translation service to use.

__sleep()

{@inheritdoc}

__wakeup()

{@inheritdoc}

array
getContextMapping()

Gets a mapping of the expected assignment names to their context names.

$this
setContextMapping(array $context_mapping)

Sets a mapping of the expected assignment names to their context names.

string[]
getCacheContexts()

The cache contexts associated with this object.

string[]
getCacheTags()

The cache tags associated with this object.

int
getCacheMaxAge()

The maximum age for which this object may be cached.

getConfigDefinitions()

Gets an array of definitions of available configuration options.

getConfigDefinition(string $key)

Gets the definition of a configuration option.

array
getConfig()

Gets all configuration values.

$this
setConfig(string $key, mixed $value)

Sets the value of a particular configuration option.

array
addContextAssignmentElement(ContextAwarePluginInterface $plugin, array $contexts)

Builds a form element for assigning a context to a given slot.

bool
isNegated()

Determines whether condition result will be negated.

array
buildConfigurationForm(array $form, FormStateInterface $form_state)

Form constructor.

validateConfigurationForm(array $form, FormStateInterface $form_state)

Form validation handler.

submitConfigurationForm(array $form, FormStateInterface $form_state)

Form submission handler.

execute()

Executes the plugin.

array
getConfiguration()

Gets this plugin's configuration.

setConfiguration(array $configuration)

Sets the configuration for this plugin instance.

array
defaultConfiguration()

Gets default configuration for this plugin.

array
calculateDependencies()

Calculates dependencies for the configured plugin.

setExecutableManager(ExecutableManagerInterface $executableManager)

Sets the executable manager class.

create(ContainerInterface $container, array $configuration, string $plugin_id, mixed $plugin_definition)

Creates an instance of the plugin.

summary()

Provides a human readable summary of the condition's configuration.

bool
evaluate()

Evaluates the condition and returns TRUE or FALSE accordingly.

Details

__construct(AliasManagerInterface $alias_manager, PathMatcherInterface $path_matcher, RequestStack $request_stack, CurrentPathStack $current_path, array $configuration, string $plugin_id, mixed $plugin_definition)

Constructs a RequestPath condition plugin.

Parameters

AliasManagerInterface $alias_manager

An alias manager to find the alias for the current system path.

PathMatcherInterface $path_matcher

The path matcher service.

RequestStack $request_stack

The request stack.

CurrentPathStack $current_path

The current path.

array $configuration

A configuration array containing information about the plugin instance.

string $plugin_id

The plugin_id for the plugin instance.

mixed $plugin_definition

The plugin implementation definition.

string getPluginId()

Gets the plugin_id of the plugin instance.

Return Value

string

The plugin_id of the plugin instance.

string getBaseId()

Gets the base_plugin_id of the plugin instance.

Return Value

string

The base_plugin_id of the plugin instance.

string|null getDerivativeId()

Gets the derivative_id of the plugin instance.

Return Value

string|null

The derivative_id of the plugin instance NULL otherwise.

array getPluginDefinition()

Gets the definition of the plugin implementation.

Return Value

array

The plugin definition, as returned by the discovery object used by the plugin manager.

bool isConfigurable()

Determines if the plugin is configurable.

Return Value

bool

A boolean indicating whether the plugin is configurable.

__get($name)

Implements magic __get() method.

Parameters

$name

protected ContextInterface[] createContextFromConfiguration(array $context_configuration)

Creates context objects from any context mappings in configuration.

Parameters

array $context_configuration

An associative array of context names and values.

Return Value

ContextInterface[]

An array of context objects.

ContextDefinitionInterface[] getContextDefinitions()

Gets the context definitions of the plugin.

Return Value

ContextDefinitionInterface[]

The array of context definitions, keyed by context name.

ContextDefinitionInterface getContextDefinition(string $name)

Gets a specific context definition of the plugin.

Parameters

string $name

The name of the context in the plugin definition.

Return Value

ContextDefinitionInterface

The definition against which the context value must validate.

Exceptions

PluginException

array getContexts()

Gets the defined contexts.

Return Value

array

The set context objects.

Exceptions

PluginException

ContextInterface getContext(string $name)

Gets a defined context.

Parameters

string $name

The name of the context in the plugin definition.

Return Value

ContextInterface

The context object.

Exceptions

PluginException

setContext(string $name, ContextInterface $context)

Set a context on this plugin.

Parameters

string $name

The name of the context in the plugin configuration.

ContextInterface $context

The context object to set.

array getContextValues()

Gets the values for all defined contexts.

Return Value

array

An array of set context values, keyed by context name. If a context is unset its value is returned as NULL.

mixed getContextValue(string $name)

Gets the value for a defined context.

Parameters

string $name

The name of the context in the plugin configuration.

Return Value

mixed

The currently set context value.

Exceptions

PluginException

$this setContextValue(string $name, mixed $value)

Sets the value for a defined context.

Parameters

string $name

The name of the context in the plugin definition.

mixed $value

The value to set the context to. The value has to validate against the provided context definition.

Return Value

$this

A context aware plugin object for chaining.

Exceptions

PluginException

ConstraintViolationListInterface validateContexts()

Validates the set values for the defined contexts.

Return Value

ConstraintViolationListInterface

A list of constraint violations. If the list is empty, validation succeeded.

$this setTypedDataManager(TypedDataManagerInterface $typed_data_manager)

Sets the typed data manager.

Parameters

TypedDataManagerInterface $typed_data_manager

The typed data manager.

Return Value

$this

TypedDataManagerInterface getTypedDataManager()

Gets the typed data manager.

Return Value

TypedDataManagerInterface

The typed data manager.

protected TranslatableMarkup t(string $string, array $args = [], array $options = [])

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

Parameters

string $string

A string containing the English text to translate.

array $args

(optional) An associative array of replacements to make after translation. Based on the first character of the key, the value is escaped and/or themed. See \Drupal\Component\Render\FormattableMarkup::placeholderFormat() for details.

array $options

(optional) An associative array of additional options, with the following elements:

  • 'langcode' (defaults to the current language): A language code, to translate to a language other than what is used to display the page.
  • 'context' (defaults to the empty context): The context the source string belongs to. See the @link i18n Internationalization topic @endlink for more information about string contexts.

Return Value

TranslatableMarkup

An object that, when cast to a string, returns the translated string.

See also

FormattableMarkup::placeholderFormat
TranslatableMarkup::__construct

protected formatPlural($count, $singular, $plural, array $args = [], array $options = [])

Formats a string containing a count of items.

Parameters

$count
$singular
$plural
array $args
array $options

See also

TranslationInterface::formatPlural

protected getNumberOfPlurals($langcode = NULL)

Returns the number of plurals supported by a given language.

Parameters

$langcode

See also

PluralFormulaInterface::getNumberOfPlurals

protected TranslationInterface getStringTranslation()

Gets the string translation service.

Return Value

TranslationInterface

The string translation service.

$this setStringTranslation(TranslationInterface $translation)

Sets the string translation service to use.

Parameters

TranslationInterface $translation

The string translation service.

Return Value

$this

__sleep()

{@inheritdoc}

__wakeup()

{@inheritdoc}

array getContextMapping()

Gets a mapping of the expected assignment names to their context names.

Return Value

array

A mapping of the expected assignment names to their context names. For example, if one of the $contexts is named 'user.current_user', but the plugin expects a context named 'user', then this map would contain 'user' => 'user.current_user'.

$this setContextMapping(array $context_mapping)

Sets a mapping of the expected assignment names to their context names.

Parameters

array $context_mapping

A mapping of the expected assignment names to their context names. For example, if one of the $contexts is named 'user.current_user', but the plugin expects a context named 'user', then this map would contain 'user' => 'user.current_user'.

Return Value

$this

protected ContextHandlerInterface contextHandler()

Wraps the context handler.

string[] getCacheContexts()

The cache contexts associated with this object.

These identify a specific variation/representation of the object.

Cache contexts are tokens: placeholders that are converted to cache keys by the @cache_contexts_manager service. The replacement value depends on the request context (the current URL, language, and so on). They're converted before storing an object in cache.

Return Value

string[]

An array of cache context tokens, used to generate a cache ID.

string[] getCacheTags()

The cache tags associated with this object.

When this object is modified, these cache tags will be invalidated.

Return Value

string[]

A set of cache tags.

int getCacheMaxAge()

The maximum age for which this object may be cached.

Return Value

int

The maximum time in seconds that this object may be cached.

DataDefinitionInterface[] getConfigDefinitions()

Gets an array of definitions of available configuration options.

Return Value

DataDefinitionInterface[]

An array of typed data definitions describing available configuration options, keyed by option name.

DataDefinitionInterface|false getConfigDefinition(string $key)

Gets the definition of a configuration option.

Parameters

string $key

The key of the configuration option to get.

Return Value

DataDefinitionInterface|false

The typed data definition describing the configuration option, or FALSE if the option does not exist.

array getConfig()

Gets all configuration values.

Return Value

array

The array of all configuration values, keyed by configuration option name.

$this setConfig(string $key, mixed $value)

Sets the value of a particular configuration option.

This doesn't belong here. Move this into a new base class in https://www.drupal.org/node/1764380. This does not set a value in \Drupal::config(), so the name is confusing.

Parameters

string $key

The key of the configuration option to set.

mixed $value

The value to set.

Return Value

$this

The executable object for chaining.

Exceptions

PluginException

protected array addContextAssignmentElement(ContextAwarePluginInterface $plugin, array $contexts)

Builds a form element for assigning a context to a given slot.

Parameters

ContextAwarePluginInterface $plugin

The context-aware plugin.

array $contexts

An array of contexts.

Return Value

array

A form element for assigning context.

bool isNegated()

Determines whether condition result will be negated.

Return Value

bool

Whether the condition result will be negated.

array buildConfigurationForm(array $form, FormStateInterface $form_state)

Form constructor.

Plugin forms are embedded in other forms. In order to know where the plugin form is located in the parent form, #parents and #array_parents must be known, but these are not available during the initial build phase. In order to have these properties available when building the plugin form's elements, let this method return a form element that has a #process callback and build the rest of the form in the callback. By the time the callback is executed, the element's #parents and #array_parents properties will have been set by the form API. For more documentation on #parents and

array_parents, see \Drupal\Core\Render\Element\FormElement.

Parameters

array $form

An associative array containing the initial structure of the plugin form.

FormStateInterface $form_state

The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Return Value

array

The form structure.

validateConfigurationForm(array $form, FormStateInterface $form_state)

Form validation handler.

Parameters

array $form

An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

FormStateInterface $form_state

The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

submitConfigurationForm(array $form, FormStateInterface $form_state)

Form submission handler.

Parameters

array $form

An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

FormStateInterface $form_state

The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

execute()

Executes the plugin.

array getConfiguration()

Gets this plugin's configuration.

Return Value

array

An array of this plugin's configuration.

setConfiguration(array $configuration)

Sets the configuration for this plugin instance.

Parameters

array $configuration

An associative array containing the plugin's configuration.

array defaultConfiguration()

Gets default configuration for this plugin.

Return Value

array

An associative array with the default configuration.

array calculateDependencies()

Calculates dependencies for the configured plugin.

Dependencies are saved in the plugin's configuration entity and are used to determine configuration synchronization order. For example, if the plugin integrates with specific user roles, this method should return an array of dependencies listing the specified roles.

Return Value

array

An array of dependencies grouped by type (config, content, module, theme). For example: @code array( 'config' => array('user.role.anonymous', 'user.role.authenticated'), 'content' => array('node:article:f0a189e6-55fb-47fb-8005-5bef81c44d6d'), 'module' => array('node', 'user'), 'theme' => array('seven'), ); @endcode

setExecutableManager(ExecutableManagerInterface $executableManager)

Sets the executable manager class.

Parameters

ExecutableManagerInterface $executableManager

The executable manager.

static ContainerFactoryPluginInterface create(ContainerInterface $container, array $configuration, string $plugin_id, mixed $plugin_definition)

Creates an instance of the plugin.

Parameters

ContainerInterface $container

The container to pull out services used in the plugin.

array $configuration

A configuration array containing information about the plugin instance.

string $plugin_id

The plugin ID for the plugin instance.

mixed $plugin_definition

The plugin implementation definition.

Return Value

ContainerFactoryPluginInterface

Returns an instance of this plugin.

summary()

Provides a human readable summary of the condition's configuration.

bool evaluate()

Evaluates the condition and returns TRUE or FALSE accordingly.

Return Value

bool

TRUE if the condition has been met, FALSE otherwise.