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class RulesConditionalIf in Conditional Rules 7

Same name and namespace in other branches
  1. 8 includes/rules_conditional.plugin.inc \RulesConditionalIf

The "if" clause.

Hierarchy

Expanded class hierarchy of RulesConditionalIf

1 string reference to 'RulesConditionalIf'
rules_conditional_rules_plugin_info in ./rules_conditional.rules.inc
Implements hook_rules_plugin_info().

File

includes/rules_conditional.plugin.inc, line 87
Rules plugin implementation.

View source 
class RulesConditionalIf extends RulesConditionalPredicateElement {
  protected $itemName = 'if';
  public function pluginLabel() {
    $previous = $this
      ->getPreviousSibling();
    if ($previous && $previous instanceof RulesConditionalIf) {
      return t('(Else) If', array(), array(
        'context' => 'conditional rules',
      ));
    }
    else {
      return parent::pluginLabel();
    }
  }

  /**
   * Imports predicate.
   */
  protected function importPredicate($export, $key = NULL) {
    $plugin = strtoupper($this
      ->plugin());
    $pluginInfo = $this
      ->pluginInfo();
    $keys = !empty($pluginInfo['import keys']) ? $pluginInfo['import keys'] : array(
      $plugin,
    );
    foreach ($keys as $key) {
      if (isset($export[$key])) {
        parent::importPredicate($export, $key);
        break;
      }
    }
  }

  /**
   * Exports predicate.
   */
  protected function exportPredicate($key = NULL) {
    if ($this
      ->getPreviousSibling()) {
      $key = 'ELSE IF';
    }
    return parent::exportPredicate($key);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
RulesActionContainer::action public function Adds an action to the container.
RulesActionContainer::componentProvidesVariables public function Returns an array of provided variable names.
RulesActionContainer::evaluate public function Evaluate, whereas by default new vars are visible in the parent's scope. Overrides RulesPlugin::evaluate 2
RulesActionContainer::exportToArray protected function Overrides RulesContainerPlugin::exportToArray 1
RulesActionContainer::import public function Applies the given export. Overrides RulesContainerPlugin::import 1
RulesActionContainer::pluginProvidesVariables public function Returns info about variables 'provided' by the plugin. Overrides RulesPlugin::pluginProvidesVariables
RulesConditionalElement::$parent protected property The parent conditional. Overrides RulesPlugin::$parent
RulesConditionalElement::checkSiblings protected function Checks basic conditional element integrity.
RulesConditionalElement::delete public function Deletes the element and its children. Overrides RulesContainerPlugin::delete 1
RulesConditionalElement::exportSettings protected function Overrides RulesPlugin::exportSettings
RulesConditionalElement::getAllSibling public function Gets sibling elements.
RulesConditionalElement::getNextSibling public function Gets the next sibling element.
RulesConditionalElement::getPreviousSibling public function Gets the previous sibling element.
RulesConditionalElement::isDefault public function Determines whether this branch is default, i.e. covers the remainder of conditions outside of all non-default branches inside the conditional. 3
RulesConditionalElement::providesVariables public function Returns info about all variables provided for later evaluated elements. Overrides RulesActionContainer::providesVariables 1
RulesConditionalElement::setParent public function @todo Remove once http://drupal.org/node/1671344 is resolved. Overrides RulesPlugin::setParent
RulesConditionalIf::$itemName protected property The name of the item this class represents in the info hook. Overrides RulesExtendable::$itemName
RulesConditionalIf::exportPredicate protected function Exports predicate. Overrides RulesConditionalPredicateElement::exportPredicate
RulesConditionalIf::importPredicate protected function Imports predicate. Overrides RulesConditionalPredicateElement::importPredicate
RulesConditionalIf::pluginLabel public function Overrides RulesConditionalPredicateElement::pluginLabel
RulesConditionalPredicateElement::$predicate protected property
RulesConditionalPredicateElement::canEvaluate public function Evaluates the predicate. Overrides RulesConditionalElement::canEvaluate
RulesConditionalPredicateElement::dependencies public function Calculates an array of required modules. Overrides RulesConditionalElement::dependencies
RulesConditionalPredicateElement::exportChildren protected function Exports predicate with actions. Overrides RulesConditionalElement::exportChildren
RulesConditionalPredicateElement::exportFlat protected function Determines whether the element should be exported in flat style. Overrides RulesContainerPlugin::exportFlat
RulesConditionalPredicateElement::importChildren protected function Imports predicate. Overrides RulesConditionalElement::importChildren
RulesConditionalPredicateElement::integrityCheck public function Makes sure the plugin is configured right. Overrides RulesConditionalElement::integrityCheck
RulesConditionalPredicateElement::isNegated public function Returns whether the predicate is negated.
RulesConditionalPredicateElement::label public function Returns the label of the element. Overrides RulesConditionalElement::label
RulesConditionalPredicateElement::negate public function Negates the predicate.
RulesConditionalPredicateElement::resetInternalCache public function Resets any internal static caches. Overrides RulesContainerPlugin::resetInternalCache
RulesConditionalPredicateElement::setPredicate protected function Sets a condition as predicate.
RulesConditionalPredicateElement::stateVariables protected function Adds predicate assertions to state. Overrides RulesContainerPlugin::stateVariables
RulesConditionalPredicateElement::__clone public function By default we do a deep clone. Overrides RulesContainerPlugin::__clone
RulesConditionalPredicateElement::__construct public function Overrides RulesActionContainer::__construct
RulesConditionalPredicateElement::__sleep public function Overrides RulesContainerPlugin::__sleep
RulesContainerPlugin::$children protected property
RulesContainerPlugin::access public function Whether the currently logged in user has access to all configured elements. Overrides RulesPlugin::access 1
RulesContainerPlugin::availableVariables public function Returns info about variables available to be used as arguments for this element. Overrides RulesPlugin::availableVariables
RulesContainerPlugin::componentVariables public function Returns the specified variables, in case the plugin is used as component.
RulesContainerPlugin::destroy public function Removes circular object references so PHP garbage collector can work. Overrides RulesPlugin::destroy 1
RulesContainerPlugin::executeByArgs public function Executes container with the given arguments. Overrides RulesPlugin::executeByArgs 1
RulesContainerPlugin::getIterator public function Allows access to the children through the iterator. 1
RulesContainerPlugin::optimize public function Overrides optimize(). Overrides RulesPlugin::optimize
RulesContainerPlugin::parameterInfo public function Returns info about parameters needed for executing the configured plugin. Overrides RulesPlugin::parameterInfo
RulesContainerPlugin::setUpVariables protected function Returns info about all variables that have to be setup in the state. Overrides RulesPlugin::setUpVariables
RulesContainerPlugin::sortChildren public function Sorts all child elements by their weight. 1
RulesContainerPlugin::variableInfoAssertions protected function Returns asserted additions to the available variable info. Overrides RulesPlugin::variableInfoAssertions 1
RulesExtendable::$itemInfo protected property
RulesExtendable::facesAs public function
RulesExtendable::forceSetUp public function Forces the object to be setUp, this executes setUp() if not done yet. 1
RulesExtendable::itemFacesAs public static function Returns whether the a RuleExtendable supports the given interface.
RulesExtendable::rebuildCache public function Allows items to add something to the rules cache. 1
RulesExtendable::setUp protected function 1
RulesExtendable::__call public function Magic method: Invoke the dynamically implemented methods.
RulesPlugin::$availableVariables protected property Static cache for availableVariables(). 1
RulesPlugin::$cache protected property Overrides RulesExtendable::$cache
RulesPlugin::$elementId protected property Identifies an element inside a configuration.
RulesPlugin::$hook protected property Overrides RulesExtendable::$hook
RulesPlugin::$id public property If this is a configuration saved to the db, the id of it.
RulesPlugin::$info protected property Info about this element. Usage depends on the plugin. 2
RulesPlugin::$name public property
RulesPlugin::$settings public property An array of settings for this element.
RulesPlugin::$weight public property
RulesPlugin::applyDataSelector public function Applies the given data selector.
RulesPlugin::checkParameterSettings protected function Checks whether parameters are correctly configured.
RulesPlugin::checkVarName protected function
RulesPlugin::compare protected static function
RulesPlugin::depth public function Returns the depth of this element in the configuration.
RulesPlugin::elementId public function Returns the element id, which identifies the element inside the config.
RulesPlugin::elementMap public function Gets the element map helper object, which helps mapping elements to ids.
RulesPlugin::elements public function Iterate over all elements nested below the current element.
RulesPlugin::ensureNameExists protected function Ensure the configuration has a name. If not, generate one.
RulesPlugin::entityInfo public function
RulesPlugin::entityType public function
RulesPlugin::execute public function Execute the configuration.
RulesPlugin::export public function Exports a rule configuration.
RulesPlugin::exportParameterSetting protected function
RulesPlugin::form public function Seamlessly invokes the method implemented via faces.
RulesPlugin::form_submit public function
RulesPlugin::form_validate public function
RulesPlugin::getArgument protected function Returns the argument for the parameter $name described with $info.
RulesPlugin::getArgumentInfo public function Returns info about the configured argument.
RulesPlugin::getExecutionArguments protected function Gets the right arguments for executing the element.
RulesPlugin::getPluginName public function Gets the name of this plugin instance. 1
RulesPlugin::hasStatus public function Checks if the configuration has a certain exportable status.
RulesPlugin::identifier public function Returns the config name.
RulesPlugin::importParameterSetting protected function
RulesPlugin::importSettings protected function 1
RulesPlugin::info public function Returns the info of the plugin. 2
RulesPlugin::internalIdentifier public function
RulesPlugin::isRoot public function Returns whether the element is the root of the configuration.
RulesPlugin::parentElement public function Returns the element's parent.
RulesPlugin::plugin public function Returns the name of the element's plugin.
RulesPlugin::pluginInfo public function Returns info about the element's plugin.
RulesPlugin::pluginParameterInfo public function Returns info about parameters needed by the plugin. 2
RulesPlugin::processSettings public function Processes the settings e.g. to prepare input evaluators. 1
RulesPlugin::returnExport protected function Finalizes the configuration export.
RulesPlugin::returnVariables protected function Gets variables to return once the configuration has been executed. 2
RulesPlugin::root public function Gets the root element of the configuration.
RulesPlugin::save public function Saves the configuration to the database. 1
RulesPlugin::setUpState public function Sets up the execution state for the given arguments.
RulesPlugin::__toString public function When converted to a string, just use the export format.