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<?php
/**
* @file
* Implements actions for managing books (book.module).
*/
function views_bulk_operations_book_action_info() {
$actions = array();
if (module_exists('book')) {
$actions['views_bulk_operations_move_to_book_action'] = array(
'type' => 'node',
'label' => t('Move to book'),
'configurable' => TRUE,
'behavior' => array('changes_property'),
'triggers' => array('any'),
);
$actions['views_bulk_operations_remove_from_book_action'] = array(
'type' => 'node',
'label' => t('Remove from book'),
'configurable' => FALSE,
'triggers' => array('any'),
);
}
return $actions;
}
function views_bulk_operations_move_to_book_action_form($context) {
$form = array();
if (!isset($context['book'])) {
$context['book'] = '';
}
$options = array();
$books = book_get_books();
foreach ($books as $value) {
$options[$value['nid']] = $value['title'];
}
if (empty($options)) {
drupal_set_message(t('You have no books.'), 'error');
return array();
}
$form['book'] = array(
'#type' => 'select',
'#title' => t('Choose a parent book'),
'#options' => $options,
'#description' => t('Select the parent book page you wish to move the book page into'),
);
return $form;
}
function views_bulk_operations_move_to_book_action_submit($form, $form_state) {
return array('book' => $form_state['values']['book']);
}
function views_bulk_operations_move_to_book_action($node, $context = array()) {
if (isset($context['book'])) {
$book_node = node_load($context['book']);
$mlid = db_select('menu_links' , 'ml')
->condition('ml.link_path' , 'node/' . $node->nid)
->fields('ml' , array('mlid'))
->execute()
->fetchField();
$node->book['mlid'] = $mlid;
$node->book['bid'] = $book_node->nid;
$node->book['plid'] = $book_node->book['mlid'];
$node->book['module'] = 'book';
}
}
/**
* Adds the action 'Remove node from a parent book'
*/
function views_bulk_operations_remove_from_book_action($node, $context) {
$book = $node->book['mlid'];
book_node_delete($node);
}
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