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<?php
/**
* @file
* Rules integration.
*/
/**
* Implements hook_rules_event_info().
*/
function feeds_rules_event_info() {
$info = array();
$entity_info = entity_get_info();
foreach (feeds_importer_load_all() as $importer) {
$config = $importer->getConfig();
$processor = feeds_plugin($config['processor']['plugin_key'], $importer->id);
$entity_type = $processor->entityType();
$info['feeds_import_'. $importer->id] = array(
'label' => t('Before saving an item imported via @name.', array('@name' => $importer->config['name'])),
'group' => t('Feeds'),
'variables' => array(
$entity_type => array(
'label' => t('Imported @label', array('@label' => $entity_info[$entity_type]['label'])),
'type' => $entity_type,
// Saving is handled by feeds anyway (unless the skip action is used).
'skip save' => TRUE,
),
),
'access callback' => 'feeds_rules_access_callback',
);
// Add bundle information if the node processor is used.
if ($processor instanceof FeedsNodeProcessor) {
$config = $processor->getConfig();
$info['feeds_import_'. $importer->id]['variables'][$entity_type]['bundle'] = $config['content_type'];
}
}
return $info;
}
/**
* Implements of hook_rules_action_info().
*/
function feeds_rules_action_info() {
return array(
'feeds_skip_item' => array(
'base' => 'feeds_action_skip_item',
'label' => t('Skip import of feeds item'),
'group' => t('Feeds'),
'parameter' => array(
'entity' => array('type' => 'entity', 'label' => t('The feeds import item to be marked as skipped')),
),
'access callback' => 'feeds_rules_access_callback',
),
);
}
/**
* Mark feeds import item as skipped.
*/
function feeds_action_skip_item($entity_wrapper) {
$entity = $entity_wrapper->value();
if(isset($entity->feeds_item)) {
$entity->feeds_item->skip = TRUE;
}
}
/**
* Help callback for the skip action.
*/
function feeds_action_skip_item_help() {
return t("This action allows skipping certain feed items during feeds processing, i.e. before an imported item is saved. Once this action is used on a item, the changes to the entity of the feed item are not saved.");
}
/**
* Access callback for the feeds rules integration.
*/
function feeds_rules_access_callback() {
return user_access('administer feeds');
}