<?php
/**
* @package Freemius
* @copyright Copyright (c) 2015, Freemius, Inc.
* @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3
* @since 1.0.3
*/
/**
* Update (October 9, 2024 by @swashata):
* Following request from the wp.org plugin review team, we have stopped
* embedding the checkout inside an i-frame for wp.org hosted free version
* of plugins and themes. Now they will be redirected instead.
*
* Note for WordPress.org Theme/Plugin reviewer:
* Freemius is an SDK for plugin and theme developers. Since the core
* of the SDK is relevant both for plugins and themes, for obvious reasons,
* we only develop and maintain one code base.
*
* This code (and page) will not run for wp.org themes and plugins. It will
* run only for premium version of the plugin/theme that is using the SDK.
*
* In addition, when this page loads an i-frame. We intentionally named it 'frame'
* so it will pass the "Theme Check" that is looking for the string "i" . "frame".
*
* If you have any questions or need clarifications, please don't hesitate
* pinging me on slack, my username is @svovaf.
*
* @author Vova Feldman (@svovaf)
* @since 1.2.2
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'json2' );
fs_enqueue_local_script( 'postmessage', 'nojquery.ba-postmessage.js' );
fs_enqueue_local_script( 'fs-postmessage', 'postmessage.js' );
fs_enqueue_local_script( 'fs-form', 'jquery.form.js', array( 'jquery' ) );
/**
* @var array $VARS
* @var Freemius $fs
*/
$fs = freemius( $VARS['id'] );
$slug = $fs->get_slug();
$fs_checkout = FS_Checkout_Manager::instance();
$plugin_id = fs_request_get( 'plugin_id' );
if ( ! FS_Plugin::is_valid_id( $plugin_id ) ) {
$plugin_id = $fs->get_id();
}
$plan_id = fs_request_get( 'plan_id' );
$licenses = fs_request_get( 'licenses' );
$query_params = $fs_checkout->get_query_params(
$fs,
$plugin_id,
$plan_id,
$licenses
);
$return_url = $fs->_get_sync_license_url( $plugin_id );
$query_params['return_url'] = $return_url;
$xdebug_session = fs_request_get( 'XDEBUG_SESSION' );
if ( false !== $xdebug_session ) {
$query_params['XDEBUG_SESSION'] = $xdebug_session;
}
$view_params = array(
'id' => $VARS['id'],
'page' => strtolower( $fs->get_text_inline( 'Checkout', 'checkout' ) ) . ' ' . $fs->get_text_inline( 'PCI compliant', 'pci-compliant' ),
);
fs_require_once_template('secure-https-header.php', $view_params);
?>
<div id="fs_checkout" class="wrap fs-section fs-full-size-wrapper">
<div id="fs_frame"></div>
<script type="text/javascript">
(function ($) {
$(function () {
var
// Keep track of the i-frame height.
frame_height = 800,
base_url = '<?php echo FS_CHECKOUT__ADDRESS ?>',
// Pass the parent page URL into the i-frame in a meaningful way (this URL could be
// passed via query string or hard coded into the child page, it depends on your needs).
src = base_url + '/?<?php echo http_build_query( $query_params ) ?>#' + encodeURIComponent(document.location.href),
// Append the i-frame into the DOM.
frame = $('<i' + 'frame " src="' + src + '" width="100%" height="' + frame_height + 'px" scrolling="no" frameborder="0" style="background: transparent; width: 1px; min-width: 100%;"><\/i' + 'frame>')
.appendTo('#fs_frame');
FS.PostMessage.init(base_url, [frame[0]]);
FS.PostMessage.receiveOnce('height', function (data) {
var h = data.height;
if (!isNaN(h) && h > 0 && h != frame_height) {
frame_height = h;
frame.height(frame_height + 'px');
FS.PostMessage.postScroll(frame[0]);
}
});
FS.PostMessage.receiveOnce('install', function (data) {
var requestData = {
user_id : data.user.id,
user_secret_key : data.user.secret_key,
user_public_key : data.user.public_key,
install_id : data.install.id,
install_secret_key: data.install.secret_key,
install_public_key: data.install.public_key
};
if (true === data.auto_install)
requestData.auto_install = true;
// Post data to activation URL.
$.form('<?php echo $fs_checkout->get_install_url( $fs, $plugin_id ); ?>', requestData).submit();
});
FS.PostMessage.receiveOnce('pending_activation', function (data) {
var requestData = {
user_email : data.user_email,
support_email_address: data.support_email_address
};
if (true === data.auto_install)
requestData.auto_install = true;
$.form('<?php echo $fs_checkout->get_pending_activation_url( $fs, $plugin_id ); ?>', requestData).submit();
});
FS.PostMessage.receiveOnce('get_context', function () {
console.debug('receiveOnce', 'get_context');
// If the user didn't connect his account with Freemius,
// once he accepts the Terms of Service and Privacy Policy,
// and then click the purchase button, the context information
// of the user will be shared with Freemius in order to complete the
// purchase workflow and activate the license for the right user.
<?php $install_data = array_merge( $fs->get_opt_in_params(),
array(
'activation_url' => fs_nonce_url( $fs->_get_admin_page_url( '',
array(
'fs_action' => $fs->get_unique_affix() . '_activate_new',
'plugin_id' => $plugin_id,
) ),
$fs->get_unique_affix() . '_activate_new' )
) ) ?>
FS.PostMessage.post('context', <?php echo json_encode( $install_data ) ?>, frame[0]);
});
FS.PostMessage.receiveOnce('purchaseCompleted', <?php echo $fs->apply_filters('checkout/purchaseCompleted', 'function (data) {
console.log("checkout", "purchaseCompleted");
}') ?>);
FS.PostMessage.receiveOnce('get_dimensions', function (data) {
console.debug('receiveOnce', 'get_dimensions');
FS.PostMessage.post('dimensions', {
height : $(document.body).height(),
scrollTop: $(document).scrollTop()
}, frame[0]);
});
var updateHeight = function () {
frame.css('min-height', Math.max($(document.body).height(), $('#wpwrap').height()) + 'px');
};
$(document).ready(updateHeight);
$(window).resize(updateHeight);
});
})(jQuery);
</script>
</div> |