class RequestParam in Condition Query 8
Provides a 'Request Param' condition.
Plugin annotation
@Condition(
id = "request_param",
label = @Translation("Request Param"),
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
- class \Drupal\Core\Plugin\ContextAwarePluginBase implements CacheableDependencyInterface, ContextAwarePluginInterface uses DependencySerializationTrait, StringTranslationTrait, TypedDataTrait
- class \Drupal\Core\Executable\ExecutablePluginBase implements ExecutableInterface
- class \Drupal\Core\Condition\ConditionPluginBase implements ConditionInterface uses ContextAwarePluginAssignmentTrait
- class \Drupal\condition_query\Plugin\Condition\RequestParam implements ContainerFactoryPluginInterface
- class \Drupal\Core\Condition\ConditionPluginBase implements ConditionInterface uses ContextAwarePluginAssignmentTrait
- class \Drupal\Core\Executable\ExecutablePluginBase implements ExecutableInterface
- class \Drupal\Core\Plugin\ContextAwarePluginBase implements CacheableDependencyInterface, ContextAwarePluginInterface uses DependencySerializationTrait, StringTranslationTrait, TypedDataTrait
- class \Drupal\Component\Plugin\ContextAwarePluginBase implements ContextAwarePluginInterface
Expanded class hierarchy of RequestParam
File
- src/
Plugin/ Condition/ RequestParam.php, line 19
Namespace
Drupal\condition_query\Plugin\ConditionView source
class RequestParam extends ConditionPluginBase implements ContainerFactoryPluginInterface {
/**
* The request stack.
*
* @var \Symfony\Component\HttpFoundation\RequestStack
*/
protected $requestStack;
/**
* Constructs a RequestPath condition plugin.
*
* @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
* The request stack.
* @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(RequestStack $request_stack, array $configuration, $plugin_id, array $plugin_definition) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->requestStack = $request_stack;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($container
->get('request_stack'), $configuration, $plugin_id, $plugin_definition);
}
/**
* {@inheritdoc}
*/
public function defaultConfiguration() {
return [
'request_param' => '',
] + parent::defaultConfiguration();
}
/**
* {@inheritdoc}
*/
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form['request_param'] = [
'#type' => 'textarea',
'#title' => $this
->t('Query Parameters'),
'#default_value' => $this->configuration['request_param'],
'#description' => $this
->t("Specify the request parameters. Enter one parameter per line. Examples: %example_1 and %example_2.", [
'%example_1' => 'visibility=show',
'%example_2' => 'visibility[]=show',
]),
];
return parent::buildConfigurationForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
$this->configuration['request_param'] = $form_state
->getValue('request_param');
parent::submitConfigurationForm($form, $form_state);
}
/**
* {@inheritdoc}
*/
public function summary() {
$params = array_map('trim', explode("\n", $this->configuration['request_param']));
$params = implode(', ', $params);
if (!empty($this->configuration['negate'])) {
return $this
->t('Do not return true on the following query parameters: @params', [
'@params' => $params,
]);
}
return $this
->t('Return true on the following query parameters: @params', [
'@params' => $params,
]);
}
/**
* {@inheritdoc}
*/
public function evaluate() {
// Convert params to lowercase.
$params = mb_strtolower($this->configuration['request_param']);
if (!$params) {
return TRUE;
}
$request = $this->requestStack
->getCurrentRequest();
parse_str(preg_replace('/\\n|\\r\\n?/', '&', $params), $request_params);
if (!empty($request_params)) {
foreach ($request_params as $key => $values) {
if (!is_array($values)) {
$values = [
$values,
];
}
$query_param_value = $request
->get($key);
if (!isset($query_param_value)) {
continue;
}
if (is_array($query_param_value)) {
foreach ($query_param_value as $array_value) {
if (in_array($array_value, $values)) {
return TRUE;
}
}
}
elseif (in_array($query_param_value, $values)) {
return TRUE;
}
}
}
return FALSE;
}
/**
* {@inheritdoc}
*/
public function getCacheContexts() {
$contexts = parent::getCacheContexts();
$contexts[] = 'url.query_args';
return $contexts;
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConditionPluginBase:: |
protected | property | The condition manager to proxy execute calls through. | |
ConditionPluginBase:: |
public | function |
Calculates dependencies for the configured plugin. Overrides DependentPluginInterface:: |
|
ConditionPluginBase:: |
public | function |
Executes the plugin. Overrides ExecutableInterface:: |
|
ConditionPluginBase:: |
public | function |
Gets this plugin's configuration. Overrides ConfigurableInterface:: |
|
ConditionPluginBase:: |
public | function |
Determines whether condition result will be negated. Overrides ConditionInterface:: |
|
ConditionPluginBase:: |
public | function |
Sets the configuration for this plugin instance. Overrides ConfigurableInterface:: |
|
ConditionPluginBase:: |
public | function |
Sets the executable manager class. Overrides ConditionInterface:: |
|
ConditionPluginBase:: |
public | function |
Form validation handler. Overrides PluginFormInterface:: |
|
ContextAwarePluginAssignmentTrait:: |
protected | function | Builds a form element for assigning a context to a given slot. | |
ContextAwarePluginAssignmentTrait:: |
protected | function | Wraps the context handler. | |
ContextAwarePluginAssignmentTrait:: |
abstract protected | function | Ensures the t() method is available. | |
ContextAwarePluginBase:: |
protected | property | The data objects representing the context of this plugin. | |
ContextAwarePluginBase:: |
private | property | Data objects representing the contexts passed in the plugin configuration. | |
ContextAwarePluginBase:: |
protected | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
The maximum age for which this object may be cached. Overrides CacheableDependencyInterface:: |
7 |
ContextAwarePluginBase:: |
public | function |
The cache tags associated with this object. Overrides CacheableDependencyInterface:: |
4 |
ContextAwarePluginBase:: |
public | function |
This code is identical to the Component in order to pick up a different
Context class. Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Gets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Gets the defined contexts. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Gets the value for a defined context. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Gets the values for all defined contexts. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Set a context on this plugin. Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Sets a mapping of the expected assignment names to their context names. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function |
Sets the value for a defined context. Overrides ContextAwarePluginBase:: |
|
ContextAwarePluginBase:: |
public | function |
Validates the set values for the defined contexts. Overrides ContextAwarePluginInterface:: |
|
ContextAwarePluginBase:: |
public | function | Implements magic __get() method. | |
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
ExecutablePluginBase:: |
public | function | Gets all configuration values. | |
ExecutablePluginBase:: |
public | function | Gets the definition of a configuration option. | |
ExecutablePluginBase:: |
public | function | Gets an array of definitions of available configuration options. | |
ExecutablePluginBase:: |
public | function | Sets the value of a particular configuration option. | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | 1 |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
3 |
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
RequestParam:: |
protected | property | The request stack. | |
RequestParam:: |
public | function |
Form constructor. Overrides ConditionPluginBase:: |
|
RequestParam:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
|
RequestParam:: |
public | function |
Gets default configuration for this plugin. Overrides ConditionPluginBase:: |
|
RequestParam:: |
public | function |
Evaluates the condition and returns TRUE or FALSE accordingly. Overrides ConditionInterface:: |
|
RequestParam:: |
public | function |
The cache contexts associated with this object. Overrides ContextAwarePluginBase:: |
|
RequestParam:: |
public | function |
Form submission handler. Overrides ConditionPluginBase:: |
|
RequestParam:: |
public | function |
Provides a human readable summary of the condition's configuration. Overrides ConditionInterface:: |
|
RequestParam:: |
public | function |
Constructs a RequestPath condition plugin. Overrides ConditionPluginBase:: |
|
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
TypedDataTrait:: |
protected | property | The typed data manager used for creating the data types. | |
TypedDataTrait:: |
public | function | Gets the typed data manager. | 2 |
TypedDataTrait:: |
public | function | Sets the typed data manager. | 2 |