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