File: /var/www/html/wpamazingsecret/wp-content/plugins_/pixelyoursite/includes/functions-license.php
<?php
namespace PixelYourSite;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* @param Plugin|Settings $plugin
*/
function renderLicenseControls( $plugin ) {
$slug = $plugin->getSlug();
$input_name = "pys[{$slug}][license_action]";
$license_status = $plugin->getOption( 'license_status' );
?>
<div class="row">
<div class="col-9">
<?php $plugin->render_text_input( 'license_key', 'Enter your license key' ); ?>
</div>
<div class="col-3">
<?php if( $license_status == 'valid' ) : ?>
<button class="btn btn-block btn-sm btn-danger" name="<?php esc_attr_e( $input_name ); ?>"
value="deactivate">Deactivate License</button>
<?php else : ?>
<button class="btn btn-block btn-sm btn-primary" name="<?php esc_attr_e( $input_name ); ?>"
value="activate">Activate License</button>
<?php endif; ?>
</div>
</div>
<?php
$license_key = $plugin->getOption( 'license_key' );
$license_expires = $plugin->getOption( 'license_expires', null );
$license_expires_soon = false;
$license_expired = false;
if( $license_expires ) {
$now = time();
if( $now >= $license_expires ) {
$license_expired = true;
} elseif ( $now >= ( $license_expires - 30 * DAY_IN_SECONDS ) ) {
$license_expires_soon = true;
}
}
if ( $notice = get_transient( "pys_{$slug}_license_notice" ) ) :
?>
<div class="row mt-3">
<div class="col">
<div class="alert alert-<?php esc_attr_e( $notice['class'] ); ?> mb-0" role="alert">
<?php echo $notice['msg']; ?>
</div>
</div>
</div>
<?php
delete_transient( "pys_{$slug}_license_notice" );
endif;
if ( $license_expires_soon ) :
?>
<div class="row mt-3">
<div class="col">
<div class="alert alert-warning mb-0">
<p>Your license key <strong>expires
on <?php echo date( get_option( 'date_format' ), $license_expires ); ?></strong>. Make sure
you keep everything updated and in order.</p>
<p class="mb-0"><a href="https://www.pixelyoursite.com/checkout/?edd_license_key=<?php esc_attr_e(
$license_key ); ?>&utm_campaign=admin&utm_source=licenses&utm_medium=renew" target="_blank"><strong>Click here to renew your license now for a 40% discount</strong></a></p>
</div>
</div>
</div>
<?php
endif;
if ( $license_expired ) :
?>
<div class="row mt-3">
<div class="col">
<div class="alert alert-danger mb-0">
<p><strong>Your license key is expired</strong>, so you no longer get any updates. Don't miss our
latest improvements and make sure that everything works smoothly.</p>
<p class="mb-0"><a href="https://www.pixelyoursite.com/checkout/?edd_license_key=<?php esc_attr_e(
$license_key ); ?>&utm_campaign=admin&utm_source=licenses&utm_medium=renew" target="_blank"><strong>Click here to renew your license now</strong></a></p>
</div>
</div>
</div>
<?php
endif;
}
/**
* @param Plugin|Settings $plugin
*/
function updateLicense( $plugin ) {
$slug = $plugin->getSlug();
// nothing to do...
if( ! isset( $_POST['pys'][ $slug ]['license_action'] ) ) {
return;
}
$license_action = $_POST['pys'][ $slug ]['license_action'];
if(isset( $_POST['pys'][ $slug ]['license_key'] )) {
$license_key = sanitize_text_field($_POST['pys'][ $slug ]['license_key']);
} else {
$license_key = '';
}
// activate/deactivate license
if ( $license_action == 'activate' ) {
$license_data = licenseActivate( $license_key, $plugin );
} else {
$license_data = licenseDeactivate( $license_key, $plugin );
}
$license_status = $plugin->getOption( 'license_status' );
$license_expires = $plugin->getOption( 'license_expires' );
$admin_notice = array();
if ( is_wp_error( $license_data ) ) {
$admin_notice = array(
'class' => 'danger',
'msg' => 'Something went wrong during license update request. [' . $license_data->get_error_message() . ']'
);
} else {
/**
* Overwrite empty license status only on successful activation.
* For existing status overwrite with any value except error.
*/
if ( empty( $license_status ) && $license_data->license == 'valid' ) {
$license_status = 'valid';
} elseif ( ! empty( $license_status ) ) {
$license_status = $license_data->license;
}
if ( $license_data->success ) {
switch ( $license_data->license ) {
case
'valid':
$admin_notice = array(
'class' => 'success',
'msg' => 'Your license is working fine. Good job!'
);
break;
case 'deactivated':
$admin_notice = array(
'class' => 'success',
'msg' => 'Your license was successfully deactivated for this site.'
);
break;
}
$license_expires = strtotime( $license_data->expires );
} else {
switch ( $license_data->error ) {
case 'invalid': // key do not exist
case 'missing':
case 'key_mismatch':
$admin_notice = array(
'class' => 'danger',
'msg' => "License keys don't match. Make sure you're using the correct license."
);
break;
case 'license_not_activable': // trying to activate bundle license
$admin_notice = array(
'class' => 'danger',
'msg' => 'If you have a bundle package, please use each individual license for your products.'
);
break;
case 'revoked': // license key revoked
$admin_notice = array(
'class' => 'danger',
'msg' => 'This license was revoked.'
);
break;
case 'no_activations_left': // no activations left
$admin_notice = array(
'class' => 'danger',
'msg' => 'No activations left. Log in to your account to extent your license.'
);
break;
case 'invalid_item_id':
$admin_notice = array(
'class' => 'danger',
'msg' => 'Invalid item ID.'
);
break;
case 'item_name_mismatch': // item names don't match
$admin_notice = array(
'class' => 'danger',
'msg' => "Item names don't match."
);
break;
case 'expired': // license has expired
$admin_notice = array(
'class' => 'danger',
'msg' => 'Your License has expired. <a href="http://www.pixelyoursite.com/checkout/?edd_license_key=' . urlencode( $license_key ) . '&utm_campaign=admin&utm_source=licenses&utm_medium=renew" target="_blank">Renew it now.</a>'
);
break;
case 'inactive': // license is not active
$admin_notice = array(
'class' => 'danger',
'msg' => 'This license is not active. Activate it now.'
);
break;
case 'disabled': // license key disabled
$admin_notice = array(
'class' => 'danger',
'msg' => 'License key disabled.'
);
break;
case 'site_inactive':
$admin_notice = array(
'class' => 'danger',
'msg' => 'The license is not active for this site. Activate it now.'
);
break;
}
// add error code
$admin_notice['msg'] .= " [error: $license_data->error]";
}
}
if ( ! empty( $admin_notice ) ) {
set_transient( "pys_{$slug}_license_notice", $admin_notice, 60 * 5 );
}
$plugin->updateOptions(
array (
'license_key' => $license_key,
'license_status' => $license_status,
'license_expires' => $license_expires
)
);
}
/**
* @param string $license_key
* @param Plugin|Settings $plugin
*
* @return array|mixed|object|\WP_Error
*/
function licenseActivate( $license_key, $plugin ) {
$api_params = array(
'edd_action' => 'activate_license',
'license' => $license_key,
'item_name' => urlencode( $plugin->getPluginName() ),
'url' => home_url()
);
$response = wp_remote_post( 'https://www.pixelyoursite.com', array(
'timeout' => 120,
'sslverify' => false,
'body' => $api_params
) );
if ( is_wp_error( $response ) ) {
return $response;
}
// $license_data->license will be either "valid" or "invalid"
return json_decode( wp_remote_retrieve_body( $response ) );
}
/**
* @param string $license_key
* @param Plugin|Settings $plugin
*
* @return array|mixed|object|\WP_Error
*/
function licenseDeactivate( $license_key, $plugin ) {
$api_params = array(
'edd_action' => 'deactivate_license',
'license' => $license_key,
'item_name' => urlencode( $plugin->getPluginName() ),
'url' => home_url()
);
$response = wp_remote_post( 'https://www.pixelyoursite.com', array(
'timeout' => 120,
'sslverify' => false,
'body' => $api_params
) );
if ( is_wp_error( $response ) ) {
return $response;
}
// $license_data->license will be either "deactivated" or "failed"
return json_decode( wp_remote_retrieve_body( $response ) );
}