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