public function test_has_moves()
{
$tracker = new BU_Navigation_Reorder_Tracker('page');
$this->assertFalse($tracker->has_moves());
// Check against post that has moved
$post = get_post($this->posts['grandchild_one']);
wp_update_post(array('ID' => $post->ID, 'menu_order' => 2));
$moved = get_post($this->posts['grandchild_one']);
$tracker->mark_post_as_moved($moved);
$this->assertTrue($tracker->has_moves());
}
/**
* Update navigation related meta data on post save
*
* WordPress will handle updating of post_parent and menu_order prior to this callback being run
* The post property of stored in this object will hold the post data prior to update
*
* @todo don't hard code meta keys
*/
public function save($post_id, $post)
{
if (!in_array($post->post_type, $this->plugin->supported_post_types())) {
return;
}
if ('auto-draft' == $post->post_status) {
return;
}
if (array_key_exists('nav_label', $_POST)) {
// update the navigation meta data
$nav_label = wp_kses_post($_POST['nav_label']);
$exclude = array_key_exists('nav_display', $_POST) ? 0 : 1;
update_post_meta($post_id, BU_NAV_META_PAGE_LABEL, $nav_label);
update_post_meta($post_id, BU_NAV_META_PAGE_EXCLUDE, $exclude);
}
// Perform reordering if post parent or menu order has changed
$reorder = new BU_Navigation_Reorder_Tracker($post->post_type);
// Reorder old and new section if parent has changed
if ($this->post->post_parent != $post->post_parent) {
$reorder->mark_post_as_moved($post);
$reorder->mark_section_for_reordering($this->post->post_parent);
} else {
if ($this->post->menu_order != $post->menu_order) {
$reorder->mark_post_as_moved($post);
}
}
// Reorder
if ($reorder->has_moves()) {
$reorder->run();
}
}
