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<?php
defined( 'ABSPATH' ) or die( 'No script kiddies please!' );
/*
Plugin Name: danixland lico
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.
Plugin URI: http://danixland.net
Version: 0.1
Author: Danilo 'danix' Macrì
Author URI: http://danixland.net
License: GPL2
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Domain Path: /i18n
Text Domain: dnxlico
*/
/**
* Add plugin i18n domain: dnxlico
* @since 0.1
*/
// Pre 2.6 compatibility
if ( ! defined( 'WP_CONTENT_URL' ) ) {
if ( defined( 'WP_SITEURL' ) ) define( 'WP_CONTENT_URL', WP_SITEURL . '/wp-content' );
else define( 'WP_CONTENT_URL', get_option( 'url' ) . '/wp-content' );
}
if ( ! defined( 'WP_PLUGIN_URL' ) ) define( 'WP_PLUGIN_URL', WP_CONTENT_URL. '/plugins' );
load_plugin_textdomain('dnxlico', WP_PLUGIN_URL . '/danixland-lico/i18n/', 'danixland-lico/i18n/');
/**
* The heart of the plugin, this function retrieves the data from the Rest API.
* as of 21-01-16, it works just fine and retrieves data for one single machine
* from the account. As soon as more API data is unlocked, this should be modified
* accordingly to allow for different kind of data to be retrieved.. ;)
* @since 0.1
*/
function dnxlico_retrieve_data( $machine_id = '', $apikey = '' ) {
if ( empty($machine_id) || empty($apikey) )
return;
$m_id = (integer)$machine_id;
$address = 'http://api.linuxcounter.net/v1/machines/' . $m_id;
$header = array();
$header[] = 'x-lico-apikey: ' . $apikey;
$curl = curl_init($address);
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($curl, CURLOPT_USERAGENT, "User-Agent: danixland-lico/1.0");
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$result = curl_exec($curl);
curl_close($curl);
$response = json_decode($result, true);
return $response;
}
/**
* Add function to widgets_init that'll load our widget.
* @since 0.1
*/
add_action( 'widgets_init', 'dnxlico_register' );
/**
* Register our widget.
* 'User_Panel' is the widget class used below.
*
* @since 0.1
*/
function dnxlico_register() {
register_widget( 'Dnxlico_Widget' );
}
/**
* User_Panel class.
* This class handles everything that needs to be handled with the widget:
* the settings, form, display, and update. Nice!
*
* @since 0.1
*/
class Dnxlico_Widget extends WP_Widget {
/**
* Widget setup.
*/
public function __construct() {
$control_ops = array('width' => 400, 'height' => 350);
parent::__construct(
'dnx-lico', // id_base
__('Linux Counter', 'dnxlico' ), // Name
array( 'description' => __('Display Linux Counter informations', 'dnxlico') ),
$control_ops
);
}
/**
* How to display the widget on the public side of the site.
*/
public function widget( $args, $instance ) {
extract( $args );
$title = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
echo $args['before_widget'];
if ( ! empty( $title ) ) {
echo $args['before_title'] . $title . $args['after_title'];
} ?>
<div>
<pre>
<?php
$test = dnxlico_retrieve_data( $instance['machine_id'], $instance['apikey'] );
var_dump($test);
?>
</pre>
</div>
<?php
echo $args['after_widget'];
}
/**
* Handles updating settings for the current Text widget instance.
*/
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['apikey'] = sanitize_text_field( $new_instance['apikey'] );
$instance['machine_id'] = (integer)$new_instance['machine_id'];
return $instance;
}
/**
* Outputs the Text widget settings form.
*/
public function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array( 'title' => '', 'apikey' => '', 'machine_id' => '' ) );
$title = sanitize_text_field( $instance['title'] );
$apikey = sanitize_text_field( $instance['apikey'] );
$machine_id = sanitize_text_field( $instance['machine_id'] );
?>
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label>
<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>
<p><label for="<?php echo $this->get_field_id('apikey'); ?>"><?php _e('API Key:'); ?></label>
<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>
<p><label for="<?php echo $this->get_field_id('machine_id'); ?>"><?php _e('Machine ID:'); ?></label>
<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>
<?php
}
}
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