function Transition_post_status($new_status, $old_status, $post)
{
if ($this->debug) {
add_post_meta($post->ID, c_al2fb_meta_log, date('c') . ' ' . $old_status . '->' . $new_status);
}
self::Save_post($post->ID);
$user_ID = self::Get_user_ID($post);
$update = isset($_POST[c_al2fb_action_update]) && sanitize_text_field($_POST[c_al2fb_action_update]);
$delete = isset($_POST[c_al2fb_action_delete]) && sanitize_text_field($_POST[c_al2fb_action_delete]);
$link_id = get_post_meta($post->ID, c_al2fb_meta_link_id, true);
// Security check
if (self::user_can($user_ID, get_option(c_al2fb_option_min_cap))) {
// Add, update or delete link
if ($update || $delete || $new_status == 'trash') {
if (!empty($link_id) && (self::Is_authorized($user_ID) || self::Is_login_authorized($user_ID, false))) {
WPAL2Int::Delete_fb_link($post);
$link_id = null;
}
}
if (!$delete) {
// Check post status
if (empty($link_id) && (self::Is_authorized($user_ID) || self::Is_login_authorized($user_ID, true)) && $new_status == 'publish' && ($new_status != $old_status || $update || get_post_meta($post->ID, c_al2fb_meta_error, true))) {
self::Publish_post($post);
}
}
}
}
