as introduced by * the entity metadata module, see hook_entity_property_info(). The special * keyword '*' can be used when all types should be allowed. Required. * - bundles: (optional) An array of bundle names. When the specified type is * set to a single entity type, this may be used to restrict the allowed * bundles. * - description: (optional) If necessary, a further description of the * parameter. * - options list: (optional) A callback that returns an array of possible * values for this parameter. The callback has to return an array as used * by hook_options_list(). For an example implementation see * rules_data_action_type_options(). * - save: (optional) If this is set to TRUE, the parameter will be saved by * rules when the rules evaluation ends. This is only supported for savable * data types. If the action returns FALSE, saving is skipped. * - optional: (optional) May be set to TRUE, when the parameter isn't * required. * - 'default value': (optional) The value to pass to the action, in case the * parameter is optional and there is no specified value. * - 'allow null': (optional) Usually Rules will not pass any NULL values as * argument, but abort the evaluation if a NULL value is present. If set to * TRUE, Rules will not abort and pass the NULL value through. Defaults to * FALSE. * - restriction: (optional) Restrict how the argument for this parameter may * be provided. Supported values are 'selector' and 'input'. * - default mode: (optional) Customize the default mode for providing the * argument value for a parameter. Supported values are 'selector' and * 'input'. The default depends on the required data type. * - sanitize: (optional) Allows parameters of type 'text' to demand an * already sanitized argument. If enabled, any user specified value won't be * sanitized itself, but replacements applied by input evaluators are as * well as values retrieved from selected data sources. * - translatable: (optional) If set to TRUE, the provided argument value * of the parameter is translatable via i18n String translation. This is * applicable for textual parameters only, i.e. parameters of type 'text', * 'token', 'list' and 'list'. Defaults to FALSE. * - ui class: (optional) Allows overriding the UI class, which is used to * generate the configuration UI of a parameter. Defaults to the UI class of * the specified data type. * - cleaning callback: (optional) A callback that input evaluators may use * to clean inserted replacements; e.g. this is used by the token evaluator. * - wrapped: (optional) Set this to TRUE in case the data should be passed * wrapped. This only applies to wrapped data types, e.g. entities. * Each 'provides' array may contain the following properties: * - label: The label of the variable. Start capitalized. Required. * - type: The rules data type of the variable. All types declared in * hook_rules_data_info() may be specified. Types may be parametrized e.g. * the types node or list are valid. * - save: (optional) If this is set to TRUE, the provided variable is saved * by rules when the rules evaluation ends. Only possible for savable data * types. Defaults to FALSE. * * The module has to provide an implementation for each action, being a * function named as specified in the 'base' key or for the execution callback. * All other possible callbacks are optional. * Supported action callbacks by rules are defined and documented in the * RulesPluginImplInterface. However any module may extend the action plugin * based upon a defined interface using hook_rules_plugin_info(). All methods * defined in those interfaces can be overridden by the action implementation. * The callback implementations for those interfaces may reside in any file * specified in hook_rules_file_info(). * * @see hook_rules_file_info() * @see rules_action_execution_callback() * @see hook_rules_plugin_info() * @see RulesPluginImplInterface */ function hook_rules_action_info() { return array( 'mail_user' => array( 'label' => t('Send a mail to a user'), 'parameter' => array( 'user' => array('type' => 'user', 'label' => t('Recipient')), ), 'group' => t('System'), 'base' => 'rules_action_mail_user', 'callbacks' => array( 'validate' => 'rules_action_custom_validation', 'help' => 'rules_mail_help', ), ), ); } /** * Specify files containing rules integration code. * * All files specified in that hook will be included when rules looks for * existing callbacks for any plugin. Rules remembers which callback is found in * which file and automatically includes the right file before it is executing * a plugin method callback. The file yourmodule.rules.inc is added by default * and need not be specified here. * This allows you to add new include files only containing functions serving as * plugin method callbacks in any file without having to care about file * inclusion. * * @return * An array of file names without the file ending which defaults to '.inc'. */ function hook_rules_file_info() { return array('yourmodule.rules-eval'); } /** * The execution callback for an action. * * It should be placed in any file included by your module or in a file * specified using hook_rules_file_info(). * * @param * The callback gets arguments passed as described as parameter in * hook_rules_action_info() as well as an array containing the action's * configuration settings. * @return * The action may return an array containg parameter or provided variables * with their names as key. This is used update the value of a parameter or to * provdide the value for a provided variable. * Apart from that any parameters which have the key 'save' set to TRUE will * be remembered to be saved by rules unless the action returns FALSE. * Conditions have to return a boolean value in any case. * * @see hook_rules_action_info() * @see hook_rules_file_info() */ function rules_action_execution_callback($node, $title, $settings) { $node->title = $title; return array('node' => $node); } /** * Define rules conditions. * * This hook is required in order to add a new rules condition. It should be * placed into the file MODULENAME.rules.inc, which gets automatically included * when the hook is invoked. * * Adding conditions works exactly the same way as adding actions, with the * exception that conditions can't provide variables and cannot save parameters. * Thus the 'provides' attribute is not supported. Furthermore the condition * implementation callback has to return a boolean value. * * @see hook_rules_action_info() */ function hook_rules_condition_info() { return array( 'rules_condition_text_compare' => array( 'label' => t('Textual comparison'), 'parameter' => array( 'text1' => array('label' => t('Text 1'), 'type' => 'text'), 'text2' => array('label' => t('Text 2'), 'type' => 'text'), ), 'group' => t('Rules'), ), ); } /** * Define rules events. * * This hook is required in order to add a new rules event. It should be * placed into the file MODULENAME.rules.inc, which gets automatically included * when the hook is invoked. * The module has to invoke the event when it occurs using rules_invoke_event(). * This function call has to happen outside of MODULENAME.rules.inc, * usually it's invoked directly from the providing module but wrapped by a * module_exists('rules') check. * * @return * An array of information about the module's provided rules events. The array * contains a sub-array for each event, with the event name as the key. The * name may only contain lower case alpha-numeric characters and underscores * and should be prefixed with the providing module name. Possible attributes * for each sub-array are: * - label: The label of the event. Start capitalized. Required. * - group: A group for this element, used for grouping the events in the * interface. Should start with a capital letter and be translated. * Required. * - 'access callback': An callback, which has to return whether the * currently logged in user is allowed to configure rules for this event. * Access should be only granted, if the user at least may access all the * variables provided by the event. Optional. * - help: A help text for rules reaction on this event. * - variables: An array describing all variables that are available for * elements reaction on this event. Optional. Each variable has to be * described by a sub-array with the possible attributes: * - label: The label of the variable. Start capitalized. Required. * - type: The rules data type of the variable. All types declared in * hook_rules_data_info() or supported by hook_entity_property_info() may * be specified. * - bundle: (optional) If the type is an entity type, the bundle of the * entity. * - description: (optional) A description for the variable. * - 'options list': (optional) A callback that returns an array of possible * values for this variable as specified for entity properties at * hook_entity_property_info(). * - 'skip save': If the variable is saved after the event has occurred * anyway, set this to TRUE. So rules won't save the variable a second * time. Optional, defaults to FALSE. * - handler: A handler to load the actual variable value. This is useful * for lazy loading variables. The handler gets all so far available * variables passed in the order as defined. Optional. Also see * http://drupal.org/node/884554. * Note that for lazy-loading entities just the entity id may be passed * as variable value, so a handler is not necessary in that case. * * @see rules_invoke_event() */ function hook_rules_event_info() { $items = array( 'node_insert' => array( 'label' => t('After saving new content'), 'group' => t('Node'), 'variables' => rules_events_node_variables(t('created content')), ), 'node_update' => array( 'label' => t('After updating existing content'), 'group' => t('Node'), 'variables' => rules_events_node_variables(t('updated content'), TRUE), ), 'node_presave' => array( 'label' => t('Content is going to be saved'), 'group' => t('Node'), 'variables' => rules_events_node_variables(t('saved content'), TRUE), ), 'node_view' => array( 'label' => t('Content is going to be viewed'), 'group' => t('Node'), 'variables' => rules_events_node_variables(t('viewed content')) + array( 'view_mode' => array('type' => 'text', 'label' => t('view mode')), ), ), 'node_delete' => array( 'label' => t('After deleting content'), 'group' => t('Node'), 'variables' => rules_events_node_variables(t('deleted content')), ), ); // Specify that on presave the node is saved anyway. $items['node_presave']['variables']['node']['skip save'] = TRUE; return $items; } /** * Define rules data types. * * This hook is required in order to add a new rules data type. It should be * placed into the file MODULENAME.rules.inc, which gets automatically included * when the hook is invoked. * Rules builds upon the entity metadata module, thus to improve the support of * your data in rules, make it an entity if possible and provide metadata about * its properties and CRUD functions by integrating with the entity metadata * module. * For a list of data types defined by rules see rules_rules_core_data_info(). * * * @return * An array of information about the module's provided data types. The array * contains a sub-array for each data type, with the data type name as the * key. The name may only contain lower case alpha-numeric characters and * underscores and should be prefixed with the providing module name. Possible * attributes for each sub-array are: * - label: The label of the data type. Start uncapitalized. Required. * - parent: (optional) A parent type may be set to specify a sub-type * relationship, which will be only used for checking compatible types. E.g. * the 'entity' data type is parent of the 'node' data type, thus a node may * be also used for any action needing an 'entity' parameter. Can be set to * any known rules data type. * - ui class: (optional) Specify a class that is used to generate the * configuration UI to configure parameters of this type. The given class * must extend RulesDataUI and may implement the * RulesDataDirectInputFormInterface in order to allow the direct data input * configuration mode. Defaults to RulesDataUI. * - wrap: (optional) If set to TRUE, the data is wrapped internally using * wrappers provided by the entity API module. This is required for entities * and data structures to support selecting a property via the data selector * and for intelligent saving. * - is wrapped: (optional) In case the data wrapper is already wrapped when * passed to Rules and Rules should not unwrap it when passing the data as * argument, e.g. to an action, set this to TRUE. The default FALSE is fine * in most cases. * - wrapper class: (optional) Allows the specification of a custom wrapper * class, which has to inherit from 'EntityMetadataWrapper'. If given Rules * makes use of the class for wrapping the data of the given type. However * note that if data is already wrapped when it is passed to Rules, the * existing wrappers will be kept. * For modules implementing identifiable data types being non-entites the * class RulesIdentifiableDataWrapper is provided, which can be used as base * for a custom wrapper class. See RulesIdentifiableDataWrapper for details. * - property info: (optional) May be used for non-entity data structures to * provide info about the data properties, such that data selectors via an * entity metadata wrapper are supported. Specify an array as expected by * the $info parameter of entity_metadata_wrapper(). * - creation callback: (optional) If 'property info' is given, an optional * callback that makes use of the property info to create a new instance of * this data type. Entities should use hook_entity_info() to specify the * 'creation callback' instead, as utilized by the entity API module. See * rules_action_data_create_array() for an example callback. * - property defaults: (optional) May be used for non-entity data structures * to to provide property info defaults for the data properties. Specify an * array as expected by entity_metadata_wrapper(). * - group: (optional) A group for this element, used for grouping the data * types in the interface. Should start with a capital letter and be * translated. * - token type: (optional) The type name as used by the token module. * Defaults to the type name as used by rules. Use FALSE to let token ignore * this type. * - cleaning callback: (optional) A callback that input evaluators may use * to clean inserted replacements; e.g. this is used by the token evaluator. * * @see entity_metadata_wrapper() * @see hook_rules_data_info_alter() * @see rules_rules_core_data_info() */ function hook_rules_data_info() { return array( 'node' => array( 'label' => t('content'), 'parent' => 'entity', 'group' => t('Node'), ), // Formatted text as used by in hook_entity_property_info() for text fields. 'text_formatted' => array( 'label' => t('formatted text'), 'ui class' => 'RulesDataUITextFormatted', 'wrap' => TRUE, 'property info' => entity_property_text_formatted_info(), ), ); } /** * Defines rules plugins. * * A rules configuration may consist of elements being instances of any rules * plugin. This hook can be used to define new or to extend rules plugins. * * @return * An array of information about the module's provided rules plugins. The * array contains a sub-array for each plugin, with the plugin name as the * key. The name may only contain lower case alpha-numeric characters, * underscores and spaces and should be prefixed with the providing module * name. Possible attributes for * each sub-array are: * - label: A label for the plugin. Start capitalized. Required only for * components (see below). * - class: The implementation class. Has to extend the RulesPlugin class. * - embeddable: A container class in which elements of those plugin may be * embedded via the UI or FALSE to disallow embedding it via the UI. This * has no implications on the API level though. Common classes that are * used here are RulesConditionContainer and RulesActionContainer. * - component: If set to TRUE, the rules admin UI will list elements of those * plugin in the components UI and allows the creation of new components * based upon this plugin. Optional. * - extenders: This allows one to specify faces extenders, which may be used * to dynamically implement interfaces. Optional. All extenders specified * here are setup automatically by rules once the object is created. To * specify set this to an array, where the keys are the implemented * interfaces pointing to another array with the keys: * - class: The class of the extender, implementing the FacesExtender * and the specified interface. Either 'class' or 'methods' has to exist. * - methods: An array of callbacks that implement the methods of the * interface where the method names are the keys and the callback names * the values. There has to be a callback for each defined method. * - file: An optional array describing the file to include when a method * of the interface is invoked. The array entries known are 'type', * 'module', and 'name' matching the parameters of module_load_include(). * Only 'module' is required as 'type' defaults to 'inc' and 'name' to * NULL. * - overrides: An optional array, which may be used to specify callbacks to * override specific methods. For that the following keys are supported: * - methods: As in the extenders array, but you may specify as many methods * here as you like. * - file: Optionally an array specifying a file to include for a method. * For each method appearing in methods a file may be specified by using * the method name as key and another array as value, which describes the * file to include - looking like the file array supported by 'extenders'. * - import keys: (optional) Embeddable plugins may specify an array of import * keys, which the plugin make use for exporting. Defaults to the upper * case plugin name, thus the key 'OR' in an export triggers the creation * of the 'or' plugin. Note that only uppercase values are allowed, as * lower case values are treated as action or condition exports. * * @see class RulesPlugin * @see hook_rules_plugin_info_alter() */ function hook_rules_plugin_info() { return array( 'or' => array( 'label' => t('Condition set (OR)'), 'class' => 'RulesOr', 'embeddable' => 'RulesConditionContainer', 'component' => TRUE, 'extenders' => array( 'RulesPluginUIInterface' => array( 'class' => 'RulesConditionContainerUI', ), ), ), 'rule' => array( 'class' => 'Rule', 'embeddable' => 'RulesRuleSet', 'extenders' => array( 'RulesPluginUIInterface' => array( 'class' => 'RulesRuleUI', ), ), 'import keys' => array('DO', 'IF'), ), ); } /** * Declare provided rules input evaluators. * * The hook implementation should be placed into the file MODULENAME.rules.inc, * which gets automatically included when the hook is invoked. * For implementing an input evaluator a class has to be provided which * extends the abstract RulesDataInputEvaluator class. Therefore the abstract * methods prepare() and evaluate() have to be implemented, as well as access() * and help() could be overridden in order to control access permissions or to * provide some usage help. * * @return * An array of information about the module's provided input evaluators. The * array contains a sub-array for each evaluator, with the evaluator name as * the key. The name may only contain lower case alpha-numeric characters and * underscores and should be prefixed with the providing module name. Possible * attributes for each sub-array are: * - class: The implementation class, which has to extend the * RulesDataInputEvaluator class. Required. * - weight: A weight for controlling the evaluation order of multiple * evaluators. Required. * - type: Optionally, the data types for which the input evaluator should be * used. Defaults to 'text'. Multiple data types may be specified using an * array. * * @see class RulesDataInputEvaluator * @see hook_rules_evaluator_info_alter() */ function hook_rules_evaluator_info() { return array( 'token' => array( 'class' => 'RulesTokenEvaluator', 'type' => array('text', 'uri'), 'weight' => 0, ), ); } /** * Declare provided rules data processors. * * The hook implementation should be placed into the file MODULENAME.rules.inc, * which gets automatically included when the hook is invoked. * For implementing a data processors a class has to be provided which * extends the abstract RulesDataProcessor class. Therefore the abstract * method process() has to be implemented, but also the methods form() and * access() could be overridden in order to provide a configuration form or * to control access permissions. * * @return * An array of information about the module's provided data processors. The * array contains a sub-array for each processor, with the processor name as * the key. The name may only contain lower case alpha-numeric characters and * underscores and should be prefixed with the providing module name, whereas * 'select' is reserved as well. * Possible attributes for each sub-array are: * - class: The implementation class, which has to extend the * RulesDataProcessor class. Required. * - weight: A weight for controlling the processing order of multiple data * processors. Required. * - type: Optionally, the data types for which the data processor should be * used. Defaults to 'text'. Multiple data types may be specified using an * array. * * @see class RulesDataProcessor * @see hook_rules_data_processor_info_alter() */ function hook_rules_data_processor_info() { return array( 'date_offset' => array( 'class' => 'RulesDateOffsetProcessor', 'type' => 'date', 'weight' => -2, ), ); } /** * Alter rules compatible actions. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $actions * The items of all modules as returned from hook_rules_action_info(). * * @see hook_rules_action_info(). */ function hook_rules_action_info_alter(&$actions) { // The rules action is more powerful, so hide the core action unset($actions['rules_core_node_assign_owner_action']); // We prefer handling saving by rules - not by the user. unset($actions['rules_core_node_save_action']); } /** * Alter rules conditions. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $conditions * The items of all modules as returned from hook_rules_condition_info(). * * @see hook_rules_condition_info() */ function hook_rules_condition_info_alter(&$conditions) { // Change conditions. } /** * Alter rules events. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $events * The items of all modules as returned from hook_rules_event_info(). * * @see hook_rules_event_info(). */ function hook_rules_event_info_alter(&$events) { // Change events. } /** * Alter rules data types. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $data_info * The items of all modules as returned from hook_rules_data_info(). * * @see hook_rules_data_info() */ function hook_rules_data_info_alter(&$data_info) { // Change data types. } /** * Alter rules plugin info. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $plugin_info * The items of all modules as returned from hook_rules_plugin_info(). * * @see hook_rules_plugin_info() */ function hook_rules_plugin_info_alter(&$plugin_info) { // Change plugin info. } /** * Alter rules input evaluator info. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $evaluator_info * The items of all modules as returned from hook_rules_evaluator_info(). * * @see hook_rules_evaluator_info() */ function hook_rules_evaluator_info_alter(&$evaluator_info) { // Change evaluator info. } /** * Alter rules data_processor info. * * The implementation should be placed into the file MODULENAME.rules.inc, which * gets automatically included when the hook is invoked. * * @param $processor_info * The items of all modules as returned from hook_rules_data_processor_info(). * * @see hook_rules_data_processor_info() */ function hook_rules_data_processor_info_alter(&$processor_info) { // Change processor info. } /** * Act on rules configuration being loaded from the database. * * This hook is invoked during rules configuration loading, which is handled * by entity_load(), via classes RulesEntityController and EntityCRUDController. * * @param $configs * An array of rules configurations being loaded, keyed by id. */ function hook_rules_config_load($configs) { $result = db_query('SELECT id, foo FROM {mytable} WHERE id IN(:ids)', array(':ids' => array_keys($configs))); foreach ($result as $record) { $configs[$record->id]->foo = $record->foo; } } /** * Respond to creation of a new rules configuration. * * This hook is invoked after the rules configuration is inserted into the * the database. * * @param RulesPlugin $config * The rules configuration that is being created. */ function hook_rules_config_insert($config) { db_insert('mytable') ->fields(array( 'nid' => $config->id, 'plugin' => $config->plugin, )) ->execute(); } /** * Act on a rules configuration being inserted or updated. * * This hook is invoked before the rules configuration is saved to the * database. * * @param RulesPlugin $config * The rules configuration that is being inserted or updated. */ function hook_rules_config_presave($config) { if ($config->id && $config->module == 'yours') { // Add custom condition. $config->conditon(/* Your condition */); } } /** * Respond to updates to a rules configuration. * * This hook is invoked after the configuration has been updated in the * database. * * @param RulesPlugin $config * The rules configuration that is being updated. */ function hook_rules_config_update($config) { db_update('mytable') ->fields(array('plugin' => $config->plugin)) ->condition('id', $config->id) ->execute(); } /** * Respond to rules configuration deletion. * * This hook is invoked after the configuration has been removed from the * database. * * @param RulesPlugin $config * The rules configuration that is being deleted. */ function hook_rules_config_delete($config) { db_delete('mytable') ->condition('id', $config->id) ->execute(); } /** * Respond to rules configuration execution. * * This hook is invoked right before the rules configuration is executed. * * @param RulesPlugin $config * The rules configuration that is being executed. */ function hook_rules_config_execute($config) { } /** * Define default rules configurations. * * This hook is invoked when rules configurations are loaded. The implementation * should be placed into the file MODULENAME.rules_defaults.inc, which gets * automatically included when the hook is invoked. * * @return * An array of rules configurations with the configuration names as keys. * * @see hook_default_rules_configuration_alter() * @see hook_rules_config_defaults_rebuild() */ function hook_default_rules_configuration() { $rule = rules_reaction_rule(); $rule->label = 'example default rule'; $rule->active = FALSE; $rule->event('node_update') ->condition(rules_condition('data_is', array('data:select' => 'node:status', 'value' => TRUE))->negate()) ->condition('data_is', array('data:select' => 'node:type', 'value' => 'page')) ->action('drupal_message', array('message' => 'A node has been updated.')); $configs['rules_test_default_1'] = $rule; return $configs; } /** * Alter default rules configurations. * * The implementation should be placed into the file * MODULENAME.rules_defaults.inc, which gets automatically included when the * hook is invoked. * * @param $configs * The default configurations of all modules as returned from * hook_default_rules_configuration(). * * @see hook_default_rules_configuration() */ function hook_default_rules_configuration_alter(&$configs) { // Add custom condition. $configs['foo']->condition('bar'); } /** * Act after rebuilding default configurations. * * This hook is invoked by the entity module after default rules configurations * have been rebuilt; i.e. defaults have been saved to the database. * * @param $rules_configs * The array of default rules configurations which have been inserted or * updated, keyed by name. * @param $originals * An array of original rules configurations keyed by name; i.e. the rules * configurations before the current defaults have been applied. For inserted * rules configurations no original is available. * * @see hook_default_rules_configuration() * @see entity_defaults_rebuild() */ function hook_rules_config_defaults_rebuild($rules_configs, $originals) { // Once all defaults have been rebuilt, update all i18n strings at once. That // way we build the rules cache once the rebuild is complete and avoid // rebuilding caches for each updated rule. foreach ($rules_configs as $name => $rule_config) { if (empty($originals[$name])) { rules_i18n_rules_config_insert($rule_config); } else { rules_i18n_rules_config_update($rule_config, $originals[$name]); } } } /** * Alter rules components before execution. * * This hooks allows altering rules components before they are cached for later * re-use. Use this hook only for altering the component in order to prepare * re-use through rules_invoke_component() or the provided condition/action. * Note that this hook is only invoked for any components cached for execution, * but not for components that are programmatically created and executed on the * fly (without saving them). * * @param $plugin * The name of the component plugin. * @param $component * The component that is to be cached. * * @see rules_invoke_component() */ function hook_rules_component_alter($plugin, RulesPlugin $component) { } /** * Alters event sets. * * This hooks allows altering rules event sets, which contain all rules that are * triggered upon a specific event. Rules internally caches all rules associated * to an event in an event set, which is cached for fast evaluation. This hook * is invoked just before any event set is cached, thus it allows altering of * the to be executed rules without the changes to appear in the UI, e.g. to add * a further condition to some rules. * * @param $event_name * The name of the event. * @param $event_set * The event set that is to be cached. * * @see rules_invoke_event() */ function hook_rules_event_set_alter($event_name, RulesEventSet $event_set) { } /** * D6 to D7 upgrade procedure hook for mapping action or condition names. * * If for a module the action or condition name changed since Drupal 6, this * "hook" can be implemented in order to map to the new name of the action or * condition. * * This is no real hook, but a callback that is invoked for each Drupal 6 * action or condition that is to be upgraded to Drupal 7. E.g. the function * name called for the action "rules_action_set_node_title" would be * "rules_action_set_node_title_upgrade_map_name". * * @param $element * The element array of a configured condition or action which is to be * upgraded. * @return * The name of the action or condition which should be used. */ function hook_rules_action_base_upgrade_map_name($element) { return 'data_set'; } /** * D6 to D7 upgrade procedure hook for mapping action or condition configuration. * * During upgrading Drupal 6 rule configurations to Drupal 7 Rules is taking * care of upgrading the configuration of all known parameters, which only works * if the parameter name has not changed. * If something changed, this callback can be used to properly apply the * configruation of the Drupal 6 action ($element) to the Drupal 7 version * ($target). * * This is no real hook, but a callback that is invoked for each Drupal 6 * action or condition that is to be upgraded to Drupal 7. E.g. the function * name called for the action "rules_action_set_node_title" would be * "rules_action_set_node_title_upgrade". * * @param $element * The element array of a configured condition or action which is to be * upgraded. * @param $target * The Drupal 7 version of the configured element. * * @see hook_rules_element_upgrade_alter() */ function hook_rules_action_base_upgrade($element, RulesPlugin $target) { $target->settings['data:select'] = $element['#settings']['#argument map']['node'] . ':title'; $target->settings['value'] = $element['#settings']['title']; } /** * D6 to D7 upgrade procedure hook for mapping action or condition configuration. * * A alter hook that is called after the action/condition specific callback for * each element of a configuration that is upgraded. * * @param $element * The element array of a configured condition or action which is to be * upgraded. * @param $target * The Drupal 7 version of the configured element. * * @see hook_rules_action_base_upgrade() */ function hook_rules_element_upgrade_alter($element, $target) { } /** * Allows modules to alter or to extend the provided Rules UI. * * Use this hook over the regular hook_menu_alter() as the Rules UI is re-used * and embedded by modules. See rules_ui(). * * @param $items * The menu items to alter. * @param $base_path * The base path of the Rules UI. * @param $base_count * The count of the directories contained in the base path. */ function hook_rules_ui_menu_alter(&$items, $base_path, $base_count) { $items[$base_path . '/manage/%rules_config/schedule'] = array( 'title callback' => 'rules_get_title', 'title arguments' => array('Schedule !plugin "!label"', $base_count + 1), 'page callback' => 'drupal_get_form', 'page arguments' => array('rules_scheduler_schedule_form', $base_count + 1, $base_path), 'access callback' => 'rules_config_access', 'access arguments' => array('update', $base_count + 1), 'file' => 'rules_scheduler.admin.inc', 'file path' => drupal_get_path('module', 'rules_scheduler'), ); } /** * @} */