/**
* is_allowed
* Determines if a workflow tab is allowed to be shown.
*
* @param array $data The tab configuration object.
*
* @return array The statuse of whether its allowed.
*
* @access public
* @static
* @since 1.0
*/
public static function is_allowed($data, $strict = true)
{
global $pagenow;
$allowed = !$strict;
// Check to see if there is an active flow
if (isset($_REQUEST['flow']) && piklist::slug($flow, 'UTF-8') == $_REQUEST['flow']) {
$allowed = true;
}
// Check Pages
$pages = $data['data']['page'];
if (!empty($pages)) {
$allowed = in_array($pagenow, $pages);
if (isset($_REQUEST['page'])) {
$allowed = in_array($_REQUEST['page'], $pages);
}
}
// Check Post Types
if ($allowed && piklist_admin::is_post()) {
$post_types = $data['data']['post_type'];
$current_post_type = piklist_cpt::detect_post_type();
if (!empty($post_types)) {
$allowed = in_array($current_post_type, $post_types);
}
}
// Check which mode we are on for the term pages
if (piklist_admin::is_term()) {
$taxonomies = $data['data']['taxonomy'];
$current_taxonomy = isset($_REQUEST['taxonomy']) ? $_REQUEST['taxonomy'] : false;
if (!empty($taxonomies) && $current_taxonomy) {
$allowed = in_array($current_taxonomy, $taxonomies);
}
if (piklist_admin::is_term() === 'new') {
$allowed = false;
}
}
return $allowed;
}
