/**
@brief Rebroadcasts a parent post to its existing children.
@details Optionally adds children on new blogs.
@param int $post_id The ID of the post to rebroadcast.
@param array $new_blogs Optional array of blog IDs to which to add new children.
@since 2015-06-24 18:44:46
**/
public function update_children($post_id, $new_blogs = [])
{
$bcd = \threewp_broadcast\broadcasting_data::make($post_id);
foreach ($this->_get_post_children($post_id) as $blog_id) {
$bcd->broadcast_to($blog_id);
}
foreach ($new_blogs as $blog_id) {
$bcd->broadcast_to($blog_id);
}
apply_filters('threewp_broadcast_broadcast_post', $bcd);
return $bcd;
}
public function save_post($post_id)
{
// We must be on the source blog.
if (ms_is_switched()) {
$this->debug('Blog is switched. Not broadcasting.');
return;
}
// Loop check.
if ($this->is_broadcasting()) {
$this->debug('Already broadcasting.');
return;
}
// We must handle this post type.
$post = get_post($post_id);
$action = new actions\get_post_types();
$action->execute();
if (!in_array($post->post_type, $action->post_types)) {
return $this->debug('We do not care about the %s post type.', $post->post_type);
}
// No post?
if (count($_POST) < 1) {
return $this->debug('No _POST available. Not broadcasting.');
}
// Does this post_id match up with the one in the post?
$_post_id = $_POST['ID'];
if (isset($_post_id)) {
if ($_post_id != $post_id) {
return $this->debug('Post ID %s does not match up with ID in POST %s.', $post_id, $_post_id);
}
}
// Is this post a child?
$broadcast_data = $this->get_post_broadcast_data(get_current_blog_id(), $post_id);
if ($broadcast_data->get_linked_parent() !== false) {
return $this->debug('Post is a child. Not broadcasting.');
}
// No permission.
if (!static::user_has_roles($this->get_site_option('role_broadcast'))) {
return $this->debug('User does not have permission to use Broadcast. Not broadcasting.');
}
// Save the user's last settings.
if (isset($_POST['broadcast'])) {
$this->save_last_used_settings($this->user_id(), $_POST['broadcast']);
}
$this->debug('We are currently on blog %s (%s).', get_bloginfo('blogname'), get_current_blog_id());
$broadcasting_data = new broadcasting_data(['parent_post_id' => $post_id]);
$this->debug('Preparing the broadcasting data.');
// This is to fetch the selected blogs from the meta box.
$action = new actions\prepare_broadcasting_data();
$action->broadcasting_data = $broadcasting_data;
$action->execute();
$this->debug('Broadcasting data prepared.');
if ($broadcasting_data->has_blogs()) {
$this->filters('threewp_broadcast_broadcast_post', $broadcasting_data);
} else {
$this->debug('No blogs are selected. Not broadcasting.');
}
}
