<?php

/**
 * Activates a license
 */
function edd_w3edge_w3tc_activate_license( $license, $version ) {
	// data to send in our API request
	$api_params = array(
		'edd_action'=> 'activate_license',
		'license' => $license,   // legacy
		'license_key' => $license,
		'home_url' => network_home_url(),
		'item_name' => urlencode( EDD_W3EDGE_W3TC_NAME ), // the name of our product in EDD
		'r' => rand(),
		'version' => $version
	);

	// Call the custom API.
	$response = wp_remote_get( add_query_arg( $api_params, EDD_W3EDGE_STORE_URL ), array( 'timeout' => 15, 'sslverify' => false ) );
	if ( is_wp_error( $response ) )
		return false;

	// decode the license data
	$license_data = json_decode( wp_remote_retrieve_body( $response ) );
	return $license_data;
}

/**
 * Deactivates a license
 */
function edd_w3edge_w3tc_deactivate_license( $license ) {
	// data to send in our API request
	$api_params = array(
		'edd_action'=> 'deactivate_license',
		'license' => $license,   // legacy
		'license_key' => $license,
		'home_url' => network_home_url(),
		'item_name' => urlencode( EDD_W3EDGE_W3TC_NAME ), // the name of our product in EDD,
		'r' => rand()
	);

	// Call the custom API.
	$response = wp_remote_get( add_query_arg( $api_params, EDD_W3EDGE_STORE_URL ), array( 'timeout' => 15, 'sslverify' => false ) );

	// make sure the response came back okay
	if ( is_wp_error( $response ) )
		return false;

	// decode the license data
	$license_data = json_decode( wp_remote_retrieve_body( $response ) );

	// $license_data->license will be either "deactivated" or "failed"
	return $license_data->license == 'deactivated';
}

/**
 * Checks if a license key is still valid
 */
function edd_w3edge_w3tc_check_license( $license, $version ) {
	global $wp_version;

	$api_params = array(
		'edd_action' => 'check_license',
		'license' => $license,   // legacy
		'license_key' => $license,
		'home_url' => network_home_url(),
		'item_name' => urlencode( EDD_W3EDGE_W3TC_NAME ),
		'r' => rand(),
		'version' => $version
	);

	// Call the custom API.
	$response = wp_remote_get( add_query_arg( $api_params, EDD_W3EDGE_STORE_URL ), array( 'timeout' => 15, 'sslverify' => false ) );

	if ( is_wp_error( $response ) )
		return false;
	$license_data = json_decode( wp_remote_retrieve_body( $response ) );
	return $license_data;
}

function edd_w3edge_w3tc_reset_rooturi( $license, $version ) {
	// data to send in our API request
	$api_params = array(
		'edd_action'=> 'reset_rooturi',
		'license_key' => $license,
		'home_url' => network_home_url(),
		'item_name' => urlencode( EDD_W3EDGE_W3TC_NAME ), // the name of our product in EDD
		'r' => rand(),
		'version' => $version
	);

	// Call the custom API.
	$response = wp_remote_get( add_query_arg( $api_params, EDD_W3EDGE_STORE_URL ), array( 'timeout' => 15, 'sslverify' => false ) );
	if ( is_wp_error( $response ) )
		return false;

	// decode the license data
	$status = json_decode( wp_remote_retrieve_body( $response ) );
	return $status;
}