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<?php
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/**
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* @file
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* CTools plugin. Provides support for core actions.
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*/
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$plugin = array(
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'title' => t('Action'),
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'list callback' => 'views_bulk_operations_operation_action_list',
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'handler' => array(
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'file' => 'action.class.php',
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'class' => 'ViewsBulkOperationsAction',
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),
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);
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/**
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* Returns a prepared list of available actions.
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*
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* Actions are fetched by invoking hook_action_info() and by loading
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* advanced actions from the database.
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*
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* @param $operation_id
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* The full, prefixed operation_id of the operation (in this case, action)
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* to return, or NULL to return an array with all operations.
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*/
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function views_bulk_operations_operation_action_list($operation_id = NULL) {
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$operations = &drupal_static(__FUNCTION__);
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if (!isset($operations)) {
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// Combined list of all actions and advanced actions.
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$actions_list = actions_list() + views_bulk_operations_operation_advanced_action_list();
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// Actions provided by Drupal that aren't usable in a VBO context.
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$hidden_actions = array(
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'system_block_ip_action',
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'system_goto_action',
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'system_message_action',
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);
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$operations = array();
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foreach ($actions_list as $key => $action) {
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// Actions are keyed by callback.
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// Advanced actions are keyed by aid and store the callback separately.
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$callback = isset($action['callback']) ? $action['callback'] : $key;
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// This action needs to be skipped.
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if (in_array($callback, $hidden_actions)) {
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continue;
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}
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// All operations must be prefixed with the operation type.
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$new_operation_id = 'action::' . $key;
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$operations[$new_operation_id] = array(
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'operation_type' => 'action',
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'type' => $action['type'],
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// Keep the unprefixed key around, for internal use.
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'key' => $key,
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'callback' => $callback,
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'label' => isset($action['label']) ? $action['label'] : '',
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'parameters' => isset($action['parameters']) ? $action['parameters'] : array(),
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'configurable' => !empty($action['configurable']) || !empty($action['vbo_configurable']),
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'aggregate' => !empty($action['aggregate']),
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'behavior' => isset($action['behavior']) ? $action['behavior'] : array(),
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'permissions' => isset($action['permissions']) ? $action['permissions'] : NULL,
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'pass rows' => !empty($action['pass rows']),
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);
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}
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}
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if (isset($operation_id)) {
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return isset($operations[$operation_id]) ? $operations[$operation_id] : FALSE;
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}
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else {
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return $operations;
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}
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}
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/**
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* Get a list of advanced actions (created through the Action UI).
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*/
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function views_bulk_operations_operation_advanced_action_list() {
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$actions = array();
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$static_actions = actions_list();
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$result = db_query("SELECT * FROM {actions} WHERE parameters > ''");
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foreach ($result as $action) {
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$parameters = unserialize($action->parameters);
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$actions[$action->aid] = array(
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'label' => isset($action->label) ? $action->label : '',
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'callback' => $action->callback,
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'type' => $action->type,
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'configurable' => FALSE,
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'parameters' => $parameters,
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);
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foreach (array('aggregate', 'behavior', 'permissions', 'pass rows') as $attribute) {
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if (isset($static_actions[$action->callback][$attribute])) {
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$actions[$action->aid][$attribute] = $static_actions[$action->callback][$attribute];
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}
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}
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if (isset($static_actions[$action->callback]['parameters'])) {
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$actions[$action->aid]['parameters'] = array_merge($actions[$action->aid]['parameters'], $static_actions[$action->callback]['parameters']);
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}
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}
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return $actions;
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}
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