/**
* Adds support for taxonomy and custom field columns
*
* Called in the admin_init action because the list_table object isn't
* created in time to affect the "screen options" setup.
*
* @since 0.30
*
* @return void
*/
public static function mla_admin_init_action()
{
$taxonomies = get_taxonomies(array('show_ui' => true), 'names');
foreach ($taxonomies as $tax_name) {
if (MLAOptions::mla_taxonomy_support($tax_name)) {
$tax_object = get_taxonomy($tax_name);
MLA_List_Table::$default_columns['t_' . $tax_name] = $tax_object->labels->name;
MLA_List_Table::$default_hidden_columns[] = 't_' . $tax_name;
// MLA_List_Table::$default_sortable_columns [] = none at this time
}
// supported taxonomy
}
// foreach $tax_name
MLA_List_Table::$default_columns = array_merge(MLA_List_Table::$default_columns, MLAOptions::mla_custom_field_support('default_columns'));
MLA_List_Table::$default_hidden_columns = array_merge(MLA_List_Table::$default_hidden_columns, MLAOptions::mla_custom_field_support('default_hidden_columns'));
MLA_List_Table::$default_sortable_columns = array_merge(MLA_List_Table::$default_sortable_columns, MLAOptions::mla_custom_field_support('default_sortable_columns'));
}
