Helpers.php
| 1 | <?php namespace NestedPages; |
| 2 | /** |
| 3 | * Helper Functions |
| 4 | */ |
| 5 | class Helpers { |
| 6 | |
| 7 | /** |
| 8 | * Verify URL Format |
| 9 | * @param string - URL to check |
| 10 | * @return string - formatted URL |
| 11 | */ |
| 12 | public static function check_url($url) |
| 13 | { |
| 14 | $parsed = parse_url($url); |
| 15 | if (empty($parsed['scheme'])) $url = 'http://' . ltrim($url, '/'); |
| 16 | return $url; |
| 17 | } |
| 18 | |
| 19 | |
| 20 | /** |
| 21 | * Plugin Root Directory |
| 22 | */ |
| 23 | public static function plugin_url() |
| 24 | { |
| 25 | return plugins_url() . '/wp-simple-locator'; |
| 26 | } |
| 27 | |
| 28 | |
| 29 | /** |
| 30 | * View |
| 31 | */ |
| 32 | public static function view($file) |
| 33 | { |
| 34 | return dirname(__FILE__) . '/Views/' . $file . '.php'; |
| 35 | } |
| 36 | |
| 37 | |
| 38 | /** |
| 39 | * Link to the default WP Pages listing |
| 40 | * @since 1.2 |
| 41 | * @return string |
| 42 | */ |
| 43 | public static function defaultPagesLink() |
| 44 | { |
| 45 | $link = esc_url( admin_url('edit.php?post_type=page') ); |
| 46 | return $link; |
| 47 | } |
| 48 | |
| 49 | } |