| 1 | <?php |
| 2 | |
| 3 | defined( 'ABSPATH' ) or die( 'No script kiddies please!' ); |
| 4 | |
| 5 | /* |
| 6 | Plugin Name: danixland lico |
| 7 | Description: Display linux counter data inside WordPress. You will need to register on <a href="https://www.linuxcounter.net/">linuxcounter.net</a> in order to get an API key and use this plugin. |
| 8 | Plugin URI: http://danixland.net |
| 9 | Version: 0.1 |
| 10 | Author: Danilo 'danix' Macrì |
| 11 | Author URI: http://danixland.net |
| 12 | License: GPL2 |
| 13 | License URI: https://www.gnu.org/licenses/gpl-2.0.html |
| 14 | Domain Path: /i18n |
| 15 | Text Domain: dnxlico |
| 16 | */ |
| 17 | |
| 18 | /** |
| 19 | * Add plugin i18n domain: dnxlico |
| 20 | * @since 0.1 |
| 21 | */ |
| 22 | // Pre 2.6 compatibility |
| 23 | if ( ! defined( 'WP_CONTENT_URL' ) ) { |
| 24 | if ( defined( 'WP_SITEURL' ) ) define( 'WP_CONTENT_URL', WP_SITEURL . '/wp-content' ); |
| 25 | else define( 'WP_CONTENT_URL', get_option( 'url' ) . '/wp-content' ); |
| 26 | } |
| 27 | if ( ! defined( 'WP_PLUGIN_URL' ) ) define( 'WP_PLUGIN_URL', WP_CONTENT_URL. '/plugins' ); |
| 28 | |
| 29 | load_plugin_textdomain('dnxlico', WP_PLUGIN_URL . '/danixland-lico/i18n/', 'danixland-lico/i18n/'); |
| 30 | |
| 31 | /** |
| 32 | * The heart of the plugin, this function retrieves the data from the Rest API. |
| 33 | * as of 21-01-16, it works just fine and retrieves data for one single machine |
| 34 | * from the account. As soon as more API data is unlocked, this should be modified |
| 35 | * accordingly to allow for different kind of data to be retrieved.. ;) |
| 36 | * @since 0.1 |
| 37 | */ |
| 38 | function dnxlico_retrieve_data( $machine_id = '', $apikey = '' ) { |
| 39 | if ( empty($machine_id) || empty($apikey) ) |
| 40 | return; |
| 41 | $m_id = (integer)$machine_id; |
| 42 | $address = 'http://api.linuxcounter.net/v1/machines/' . $m_id; |
| 43 | $header = array(); |
| 44 | $header[] = 'x-lico-apikey: ' . $apikey; |
| 45 | |
| 46 | $curl = curl_init($address); |
| 47 | curl_setopt($curl, CURLOPT_HTTPHEADER, $header); |
| 48 | curl_setopt($curl, CURLOPT_USERAGENT, "User-Agent: danixland-lico/1.0"); |
| 49 | curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); |
| 50 | $result = curl_exec($curl); |
| 51 | curl_close($curl); |
| 52 | |
| 53 | $response = json_decode($result, true); |
| 54 | |
| 55 | return $response; |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * Add function to widgets_init that'll load our widget. |
| 60 | * @since 0.1 |
| 61 | */ |
| 62 | add_action( 'widgets_init', 'dnxlico_register' ); |
| 63 | |
| 64 | /** |
| 65 | * Register our widget. |
| 66 | * 'User_Panel' is the widget class used below. |
| 67 | * |
| 68 | * @since 0.1 |
| 69 | */ |
| 70 | function dnxlico_register() { |
| 71 | register_widget( 'Dnxlico_Widget' ); |
| 72 | } |
| 73 | |
| 74 | /** |
| 75 | * User_Panel class. |
| 76 | * This class handles everything that needs to be handled with the widget: |
| 77 | * the settings, form, display, and update. Nice! |
| 78 | * |
| 79 | * @since 0.1 |
| 80 | */ |
| 81 | class Dnxlico_Widget extends WP_Widget { |
| 82 | |
| 83 | /** |
| 84 | * Widget setup. |
| 85 | */ |
| 86 | public function __construct() { |
| 87 | $control_ops = array('width' => 400, 'height' => 350); |
| 88 | parent::__construct( |
| 89 | 'dnx-lico', // id_base |
| 90 | __('Linux Counter', 'dnxlico' ), // Name |
| 91 | array( 'description' => __('Display Linux Counter informations', 'dnxlico') ), |
| 92 | $control_ops |
| 93 | ); |
| 94 | } |
| 95 | |
| 96 | /** |
| 97 | * How to display the widget on the public side of the site. |
| 98 | */ |
| 99 | public function widget( $args, $instance ) { |
| 100 | extract( $args ); |
| 101 | |
| 102 | $title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base ); |
| 103 | |
| 104 | echo $args['before_widget']; |
| 105 | if ( ! empty( $title ) ) { |
| 106 | echo $args['before_title'] . $title . $args['after_title']; |
| 107 | } ?> |
| 108 | <div> |
| 109 | <pre> |
| 110 | <?php |
| 111 | $test = dnxlico_retrieve_data( $instance['machine_id'], $instance['apikey'] ); |
| 112 | var_dump($test); |
| 113 | ?> |
| 114 | </pre> |
| 115 | </div> |
| 116 | <?php |
| 117 | echo $args['after_widget']; |
| 118 | } |
| 119 | |
| 120 | /** |
| 121 | * Handles updating settings for the current Text widget instance. |
| 122 | */ |
| 123 | public function update( $new_instance, $old_instance ) { |
| 124 | $instance = $old_instance; |
| 125 | $instance['title'] = sanitize_text_field( $new_instance['title'] ); |
| 126 | $instance['apikey'] = sanitize_text_field( $new_instance['apikey'] ); |
| 127 | $instance['machine_id'] = (integer)$new_instance['machine_id']; |
| 128 | |
| 129 | return $instance; |
| 130 | } |
| 131 | |
| 132 | /** |
| 133 | * Outputs the Text widget settings form. |
| 134 | */ |
| 135 | public function form( $instance ) { |
| 136 | $instance = wp_parse_args( (array) $instance, array( 'title' => '', 'apikey' => '', 'machine_id' => '' ) ); |
| 137 | $title = sanitize_text_field( $instance['title'] ); |
| 138 | $apikey = sanitize_text_field( $instance['apikey'] ); |
| 139 | $machine_id = sanitize_text_field( $instance['machine_id'] ); |
| 140 | ?> |
| 141 | <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> |
| 142 | <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p> |
| 143 | <p><label for="<?php echo $this->get_field_id('apikey'); ?>"><?php _e('API Key:'); ?></label> |
| 144 | <input class="widefat" id="<?php echo $this->get_field_id('apikey'); ?>" name="<?php echo $this->get_field_name('apikey'); ?>" type="text" value="<?php echo esc_attr($apikey); ?>" /></p> |
| 145 | <p><label for="<?php echo $this->get_field_id('machine_id'); ?>"><?php _e('Machine ID:'); ?></label> |
| 146 | <input class="widefat" id="<?php echo $this->get_field_id('machine_id'); ?>" name="<?php echo $this->get_field_name('machine_id'); ?>" type="text" value="<?php echo esc_attr($machine_id); ?>" /></p> |
| 147 | <?php |
| 148 | } |
| 149 | |
| 150 | } |