public static function register_workflows_callback($arguments)
{
global $pagenow;
extract($arguments);
$data = get_file_data($path . '/parts/' . $folder . '/' . $part, apply_filters('piklist_get_file_data', array('name' => 'Title', 'description' => 'Description', 'capability' => 'Capability', 'order' => 'Order', 'flow' => 'Flow', 'page' => 'Page', 'post_type' => 'Post Type', 'taxonomy' => 'Taxonomy', 'role' => 'Role', 'redirect' => 'Redirect', 'header' => 'Header', 'disable' => 'Disable', 'position' => 'Position', 'default' => 'Default'), 'workflows'));
$data = apply_filters('piklist_add_part', $data, 'workflows');
if (!isset($data['flow'])) {
return null;
}
if ((!isset($data['capability']) || empty($data['capability']) || $data['capability'] && current_user_can(strtolower($data['capability']))) && (!isset($data['role']) || empty($data['role']) || piklist_user::current_user_role($data['role']))) {
if (!empty($data['page'])) {
$data['page'] = strstr($data['page'], ',') ? piklist::explode(',', $data['page']) : array($data['page']);
}
$data['page_slug'] = piklist::slug($data['name']);
$data['flow_slug'] = piklist::slug($data['flow']);
if (!$data['header']) {
$data = self::is_active($data);
}
if (in_array($pagenow, array('admin.php', 'users.php', 'plugins.php', 'options-general.php')) && $data['position'] == 'title') {
$data['position'] = 'header';
}
$workflow = array('config' => $data, 'part' => $path . '/parts/' . $folder . '/' . $part);
if (!isset(self::$workflows[$data['flow']])) {
self::$workflows[$data['flow']] = array();
}
if ($data['header'] == 'true') {
array_unshift(self::$workflows[$data['flow']], $workflow);
} elseif (!empty($data['order'])) {
self::$workflows[$data['flow']][$data['order']] = $workflow;
} else {
array_push(self::$workflows[$data['flow']], $workflow);
}
}
}
/**
* get_file_data
* Get file data and try and cast the values.
*
* @param string $file File path to read.
* @param array $data Attributes to fetch.
*
* @access public
* @static
* @since 1.0
*/
public static function get_file_data($file, $data)
{
$data = get_file_data($file, $data);
array_walk_recursive($data, array('piklist', 'array_values_cast'));
foreach ($data as $parameter => &$value) {
switch ($parameter) {
case 'capability':
case 'id':
case 'page':
case 'post_type':
case 'role':
case 'status':
case 'taxonomy':
case 'post_format':
$value = piklist::explode(',', $value, 'strtolower');
$value = array_filter($value);
$value = empty($value) ? null : $value;
break;
case 'template':
$value = piklist::explode(',', $value, 'strtolower');
$value = str_ireplace('.php', '', $value);
$value = array_filter($value);
$value = empty($value) ? null : $value;
break;
case 'flow':
case 'flow_page':
case 'tab':
case 'sub_tab':
$value = piklist::explode(',', $value, array('piklist', 'slug'));
$value = array_filter($value);
$value = empty($value) ? null : $value;
break;
default:
/**
* piklist_part_data_parameter
* Add custom part parameters to check.
*
* @param $value Value to compare.
* @param $parameter Parameter to check.
*
* @since 1.0
*/
$value = apply_filters('piklist_part_data_parameter', $value, $parameter);
break;
}
}
return $data;
}
