Connect to Zoom

zoom-oauth-demo.php

<?php
/**
 * Plugin Name: Zoom OAuth Demo
 * Plugin URI: http://www.tychesoftwares.com/
 * Description: This plugin is for showing the demo for Zoom Connection via OAuth.
 * Version: 1.0
 * Author: Tyche Softwares
 * Author URI: http://www.tychesoftwares.com/
 * Text Domain: zoom-oauth-remo
 * Domain Path: /i18n/languages/
 * Requires PHP: 5.6
 *
 * @package Zoom-OAuth-Demo
 */

if ( ! defined( 'ZOOM_CLIENT_ID' ) ) {
	define( 'ZOOM_CLIENT_ID', 'FMVtfBKxTy2WpRRss6Ky4A' );
}

if ( ! defined( 'ZOOM_CLIENT_SECRET' ) ) {
	define( 'ZOOM_CLIENT_SECRET', 'fz1svs7vVT7RZ4Ufz2YYoxNlVDKoKF4Z' );
}

if ( ! defined( 'ZOOM_REDIRECT_URL' ) ) {
	define( 'ZOOM_REDIRECT_URL', 'https://team-sandbox.tychesoftwares.com/kartik/wp-admin/?kartik=parmar' );
}

if ( ! defined( 'ZOOM_API_URL' ) ) {
	define( 'ZOOM_API_URL', 'https://api.zoom.us/v2/' );
}

function zoom_oauth_connection() {

	if ( isset( $_GET['kartik'] ) && 'parmar' === $_GET['kartik'] ) {

		$zoom_redirect_url = admin_url( '?kartik=parmar' );

		if ( isset( $_GET['code'] ) && '' !== $_GET['code'] ) { // phpcs:ignore

			$response = wp_remote_post(
				'https://zoom.us/oauth/token', // to fetch token based on the code data we got.
				array(
					'body' => array(
						'grant_type'    => 'authorization_code',
						'code'          => $_GET['code'],
						'client_id'     => ZOOM_CLIENT_ID,
						'client_secret' => ZOOM_CLIENT_SECRET,
						'redirect_uri'  => $zoom_redirect_url,
					),
				)
			);

			if ( is_wp_error( $response ) ) {
				return false;
			}

			$data = json_decode( wp_remote_retrieve_body( $response ), true );

			if ( isset( $data['access_token'] ) ) {
				update_option( 'zoom_token', $data['access_token'] );
				wp_safe_redirect( $zoom_redirect_url ); exit();
			}
		}

		$token = get_option( 'zoom_token', '' );

		if ( '' !== $token ) {

			echo 'You are successfully connected to Zoom';

			// Here you can make a calls using access token.
			$request_url = ZOOM_API_URL . 'users/';

			$args = array(
				'headers' => array(
					'Authorization' => 'Bearer ' . $token,
					'Content-Type'  => 'application/json',
				),
				'body'    => array(),
			);

			$response      = wp_remote_get( $request_url, $args );
			$response_body = wp_remote_retrieve_body( $response );
			$response_data = json_decode( $response_body, true );

			if ( $response_data['users'] ) {

				echo '<br>Below are the list of users.</br>';
				foreach ( $response_data['users'] as $key => $value ) {
					echo $value['display_name'] . ' ' . $value['email'] . '<br>';
				}
			} else {
				echo 'No users found!';
			}

			//echo '<pre>'; print_r( $response_data ); echo '</pre>';
			exit();

		} else {

			$connect_to_zoom_str = __( 'Connect to Zoom', 'woocommerce-booking' );

			$args = array(
				'response_type' => 'code',
				'client_id'     => ZOOM_CLIENT_ID,
				'redirect_uri'  => rawurlencode( $zoom_redirect_url ),
			);

			$zoom_url = add_query_arg( $args, 'https://zoom.us/oauth/authorize' );

			printf( '<a class="button button-primary" href="%s">%s</a>', esc_url( $zoom_url ), esc_html( $connect_to_zoom_str ) );
			exit();
		}
	}
}
add_action( 'admin_init', 'zoom_oauth_connection' );