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91 lines
2.8 KiB
91 lines
2.8 KiB
<?php |
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/** |
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* @file |
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* Provides Features integration for the Rules module. |
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* |
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* This code is based upon the features integration provided by the Entity API. |
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*/ |
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/** |
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* Controller handling the features integration. |
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*/ |
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class RulesFeaturesController extends EntityDefaultFeaturesController { |
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/** |
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* Defines the result for hook_features_api(). |
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*/ |
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public function api() { |
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$info = parent::api(); |
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$info['rules_config']['default_file'] = FEATURES_DEFAULTS_CUSTOM; |
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$info['rules_config']['default_filename'] = 'rules_defaults'; |
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return $info; |
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} |
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/** |
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* Generates the result for hook_features_export(). |
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* |
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* Overridden to add in rules-specific stuff. |
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*/ |
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public function export($data, &$export, $module_name = '') { |
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$pipe = parent::export($data, $export, $module_name); |
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foreach (entity_load_multiple_by_name($this->type, $data) as $name => $rules_config) { |
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// Add in the dependencies. |
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$export['dependencies'] += drupal_map_assoc($rules_config->dependencies()); |
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// Add in plugin / element specific additions. |
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$iterator = new RecursiveIteratorIterator($rules_config, RecursiveIteratorIterator::SELF_FIRST); |
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foreach ($iterator as $element) { |
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if ($element->facesAs('RulesPluginFeaturesIntegrationInterface')) { |
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// Directly use __call() so we can pass $export by reference. |
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$element->__call('features_export', array(&$export, &$pipe, $module_name)); |
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} |
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} |
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} |
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return $pipe; |
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} |
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} |
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/** |
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* Default extension callback used as default for the abstract plugin class. |
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* |
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* Actions and conditions may override this with an implementation which |
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* actually does something. |
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* |
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* @see RulesPluginFeaturesIntegrationInterface |
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*/ |
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function rules_features_abstract_default_features_export(&$export, &$pipe, $module_name = '', $element) { |
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// Do nothing. |
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} |
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/** |
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* Interface to give features access to the faces extensions mechanism. |
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* |
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* Interface that allows rules plugins or actions/conditions to customize the |
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* features export by implementing the interface using the faces extensions |
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* mechanism. |
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* |
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* @see hook_rules_plugin_info() |
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* @see hook_rules_action_info() |
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*/ |
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interface RulesPluginFeaturesIntegrationInterface { |
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/** |
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* Allows customizing the features export for a given rule element. |
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*/ |
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public function features_export(&$export, &$pipe, $module_name = ''); |
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} |
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/** |
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* Interface for backwards compatibility with older versions of Rules. |
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* |
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* Mis-spelled interface provided so that contributed modules which were |
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* implementing the wrong spelling (corrected in Rules 7.x-2.12) will not stop |
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* working now that the interface is spelled correctly. |
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* |
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* @todo Remove this when we can be sure that no contributed modules are |
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* still using the wrong spelling. |
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*/ |
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interface RulesPluginFeaturesIntegrationInterace extends RulesPluginFeaturesIntegrationInterface { |
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}
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