<?php
/*
 * Plugin Name: Affiliate info use for website template
 * Description: A WordPress plugin that show info affiliate.
 * Version: 1.0.4
 * Author: BNN
 * Author URI: https://web.bnn.vn/
 * License: GNU General Public License v3 or later
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 *
 * Requires at least: 4.0
 * Tested up to: 4.7
 * Text Domain: web-affiliate
 * Domain Path: /languages/
 *
 * @package WebAffiliate
 */
function affiliate_info_menu() {
    add_menu_page('Affiliate', 'Affiliate Info', 'administrator', __FILE__, 'info_affiliate_settings_page','dashicons-paperclip', 200);
    add_action( 'admin_init', 'register_info_affiliate_settings' );
}
add_action('admin_menu', 'affiliate_info_menu');

function register_info_affiliate_settings() {
    register_setting( 'affiliate-info-settings-group', 'affiliate_info_option_url' );
}
function info_affiliate_settings_page() {
    ?>
    <div class="wrap">
        <h2>Link get affiliate info</h2>
        <?php if( isset($_GET['settings-updated']) ) { ?>
            <div id="message" class="updated">
                <p><strong><?php _e('Save Changed') ?></strong></p>
            </div>
        <?php } ?>
        <form method="post" action="options.php">
            <?php settings_fields( 'affiliate-info-settings-group' ); ?>

            <table class="form-table">
                <tr valign="top">
                    <th scope="row">Link Target</th>
                    <td><input size="40" type="text" name="affiliate_info_option_url" placeholder="" value="<?php echo get_option('affiliate_info_option_url'); ?>"/>

                    </td>

                </tr>
            </table>

            <?php submit_button(); ?>
        </form>
    </div>
<?php }

class WebAffiliate {

    private $title;
    public $content;

    public function __construct() {
//        $this->addMenu();
        $this->hook();
    }


    public function hook() {
        if (!is_admin()) {
            $link = get_option('affiliate_info_option_url');
            $parts = parse_url($_SERVER['REQUEST_URI']);
            parse_str($parts['query'], $query);
            $affInfo = [
                'hotline' => '',
                'linkweb' => '',
                'khau_hieu' => '',
                'mau_sac' => '#000',
                'ho_ten' => '',
            ];
            if (!isset($_COOKIE['hotline'])) {
                $data = [];
                if (isset($query['id'])) {
                    $data['id'] = $query['id'];
                }
                $result = $this->CallAPI('GET', $link, $data);
                if ($result) {
                    $info = json_decode($result, true);
                    foreach ($info as $key => $val) {
                        setcookie($key, $val, time() + (86400 * 15), "/");
                        $affInfo[$key] = $val;
                    }
                }
            } else {
                $affInfo['hotline'] = $_COOKIE['hotline'];
                $affInfo['linkweb'] = $_COOKIE['linkweb'];
                $affInfo['khau_hieu'] = $_COOKIE['khau_hieu'];
                $affInfo['mau_sac'] = $_COOKIE['mau_sac'];
                $affInfo['ho_ten'] = $_COOKIE['ho_ten'];
            }
            ob_start();
            $this->content =  '<div class="hien-thi-thong-tin" style="position: fixed;
            bottom: 0;
        
            width: 100%;
            z-index: 9999999999;
            background: '.$affInfo['mau_sac'].';text-align: center;">
            <div class="row">
                <div class="large-4 hide-for-small" style="padding:7px">
                    <p style="color:white;margin-bottom: 0px;font-weight: normal;"><i class="fa fa-home" aria-hidden="true"></i><a style="color:white" href="'.$affInfo['linkweb'].'" target="_blank"> '.$affInfo['ho_ten'].'</a></p>
                </div>
                <div class="large-4 small-12" style="padding:7px;border-left: 1px solid white;border-right: 1px solid white">
                    <a href="tel:'.$affInfo['hotline'].'"> <p style="color:white;margin-bottom: 0px;font-weight: normal;"><i class="fa fa-phone" aria-hidden="true"></i> Hotline: '.$affInfo['hotline'].'</p></a>
                </div>
                <div class="large-4 hide-for-small" style="padding:7px">
                    <p style="color:white;margin-bottom: 0px;font-weight: normal"><i class="fa fa-sun-o" aria-hidden="true"></i> '.$affInfo['khau_hieu'].'</p>
                </div>
        
            </div>
        
        
        </div>';

            add_action('wp_footer', [ $this, 'render_info_aff' ]);
            return ob_get_clean();
        }
    }

    function render_info_aff() {
        ob_start();
        echo $this->content;
//        return ob_get_clean();
    }

    function CallAPI($method, $url, $data = false)
    {
        $curl = curl_init();

        switch ($method)
        {
            case "POST":
                curl_setopt($curl, CURLOPT_POST, 1);

                if ($data)
                    curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
                break;
            case "PUT":
                curl_setopt($curl, CURLOPT_PUT, 1);
                break;
            default:
                if ($data)
                    $url = sprintf("%s?%s", $url, http_build_query($data));
        }

        // Optional Authentication:
        curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
        curl_setopt($curl, CURLOPT_USERPWD, "username:password");

        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

        $result = curl_exec($curl);

        curl_close($curl);

        return $result;
    }

}

new WebAffiliate();