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1 | <?php |
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2 | /** |
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3 | * Plugin Name: WP REST API Menus |
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4 | * Plugin URI: https://github.com/nekojira/wp-api-menus |
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5 | * Description: Extends WP API with WordPress menu routes. |
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6 | * |
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7 | * Version: 1.2.1 |
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8 | * |
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9 | * Author: Fulvio Notarstefano |
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10 | * Author URI: https://github.com/nekojira |
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11 | * |
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12 | * Text Domain: wp-api-menus |
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13 | * |
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14 | * @package WP_API_Menus |
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15 | */ |
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16 | |||
17 | /** |
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18 | * This program is free software; you can redistribute it and/or modify |
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19 | * it under the terms of the GNU General Public License, version 2 or, at |
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20 | * your discretion, any later version, as published by the Free |
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21 | * Software Foundation. |
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22 | * |
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23 | * This program is distributed in the hope that it will be useful, |
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24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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26 | * GNU General Public License for more details. |
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27 | * |
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28 | * You should have received a copy of the GNU General Public License |
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29 | * along with this program; if not, write to the Free Software |
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30 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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31 | */ |
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32 | |||
33 | if ( ! defined( 'ABSPATH' ) ) { |
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34 | exit; // Exit if accessed directly |
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35 | } |
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36 | |||
37 | // WP API v1. |
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38 | include_once 'includes/wp-api-menus-v1.php'; |
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39 | // WP API v2. |
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40 | include_once 'includes/wp-api-menus-v2.php'; |
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41 | |||
42 | if ( ! function_exists ( 'wp_rest_menus_init' ) ) : |
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43 | |||
44 | /** |
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45 | * Init JSON REST API Menu routes. |
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46 | * |
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47 | * @since 1.0.0 |
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48 | */ |
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49 | function wp_rest_menus_init() { |
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50 | |||
51 | if ( ! in_array( 'json-rest-api/plugin.php', get_option( 'active_plugins' ) ) ) { |
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52 | $class = new WP_REST_Menus(); |
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53 | add_filter( 'rest_api_init', array( $class, 'register_routes' ) ); |
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54 | } else { |
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55 | $class = new WP_JSON_Menus(); |
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56 | add_filter( 'json_endpoints', array( $class, 'register_routes' ) ); |
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57 | } |
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58 | } |
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59 | |||
60 | add_action( 'init', 'wp_rest_menus_init' ); |
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61 | |||
62 | endif; |
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63 |
The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.