CustomFieldsToHidden.php
| 1 | <?php |
| 2 | namespace NestedPages\Activation\Updates; |
| 3 | |
| 4 | class CustomFieldsToHidden |
| 5 | { |
| 6 | /** |
| 7 | * Meta Keys to Convert |
| 8 | * @var array |
| 9 | */ |
| 10 | private $meta_keys; |
| 11 | |
| 12 | public function __construct() |
| 13 | { |
| 14 | if ( get_option('nested_pages_custom_fields_hidden') ) return; |
| 15 | $this->setKeys(); |
| 16 | $this->convertFields(); |
| 17 | } |
| 18 | |
| 19 | /** |
| 20 | * Set the Keys to convert |
| 21 | */ |
| 22 | private function setKeys() |
| 23 | { |
| 24 | $this->meta_keys = [ |
| 25 | 'np_nav_title', |
| 26 | 'nested_pages_status', |
| 27 | 'np_title_attribute', |
| 28 | 'np_nav_css_classes', |
| 29 | 'np_link_target', |
| 30 | 'np_nav_status', |
| 31 | 'np_nav_menu_item_type', |
| 32 | 'np_nav_menu_item_object', |
| 33 | 'np_nav_menu_item_object_id' |
| 34 | ]; |
| 35 | } |
| 36 | |
| 37 | /** |
| 38 | * Convert the fields |
| 39 | */ |
| 40 | private function convertFields() |
| 41 | { |
| 42 | global $wpdb; |
| 43 | $meta_table = $wpdb->prefix . 'postmeta'; |
| 44 | foreach ( $this->meta_keys as $key ){ |
| 45 | $newKey = '_' . $key; |
| 46 | $sql = $wpdb->update( |
| 47 | $meta_table, |
| 48 | ['meta_key' => $newKey], |
| 49 | ['meta_key' => $key] |
| 50 | ); |
| 51 | } |
| 52 | $this->setOption(); |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Set the Updated to Hidden Fields Option so this process doesn't run again |
| 57 | */ |
| 58 | private function setOption() |
| 59 | { |
| 60 | update_option('nested_pages_custom_fields_hidden', 'true', true); |
| 61 | } |
| 62 | } |