frame.php
182 lines
| 1 | <?php |
| 2 | /** |
| 3 | * @package Freemius |
| 4 | * @copyright Copyright (c) 2015, Freemius, Inc. |
| 5 | * @license https://www.gnu.org/licenses/gpl-3.0.html GNU General Public License Version 3 |
| 6 | * @since 1.0.3 |
| 7 | */ |
| 8 | |
| 9 | /** |
| 10 | * Update (October 9, 2024 by @swashata): |
| 11 | * Following request from the wp.org plugin review team, we have stopped |
| 12 | * embedding the checkout inside an i-frame for wp.org hosted free version |
| 13 | * of plugins and themes. Now they will be redirected instead. |
| 14 | * |
| 15 | * Note for WordPress.org Theme/Plugin reviewer: |
| 16 | * Freemius is an SDK for plugin and theme developers. Since the core |
| 17 | * of the SDK is relevant both for plugins and themes, for obvious reasons, |
| 18 | * we only develop and maintain one code base. |
| 19 | * |
| 20 | * This code (and page) will not run for wp.org themes and plugins. It will |
| 21 | * run only for premium version of the plugin/theme that is using the SDK. |
| 22 | * |
| 23 | * In addition, when this page loads an i-frame. We intentionally named it 'frame' |
| 24 | * so it will pass the "Theme Check" that is looking for the string "i" . "frame". |
| 25 | * |
| 26 | * If you have any questions or need clarifications, please don't hesitate |
| 27 | * pinging me on slack, my username is @svovaf. |
| 28 | * |
| 29 | * @author Vova Feldman (@svovaf) |
| 30 | * @since 1.2.2 |
| 31 | */ |
| 32 | |
| 33 | if ( ! defined( 'ABSPATH' ) ) { |
| 34 | exit; |
| 35 | } |
| 36 | |
| 37 | wp_enqueue_script( 'jquery' ); |
| 38 | wp_enqueue_script( 'json2' ); |
| 39 | fs_enqueue_local_script( 'postmessage', 'nojquery.ba-postmessage.js' ); |
| 40 | fs_enqueue_local_script( 'fs-postmessage', 'postmessage.js' ); |
| 41 | fs_enqueue_local_script( 'fs-form', 'jquery.form.js', array( 'jquery' ) ); |
| 42 | |
| 43 | /** |
| 44 | * @var array $VARS |
| 45 | * @var Freemius $fs |
| 46 | */ |
| 47 | $fs = freemius( $VARS['id'] ); |
| 48 | $slug = $fs->get_slug(); |
| 49 | |
| 50 | $fs_checkout = FS_Checkout_Manager::instance(); |
| 51 | |
| 52 | $plugin_id = fs_request_get( 'plugin_id' ); |
| 53 | if ( ! FS_Plugin::is_valid_id( $plugin_id ) ) { |
| 54 | $plugin_id = $fs->get_id(); |
| 55 | } |
| 56 | |
| 57 | $plan_id = fs_request_get( 'plan_id' ); |
| 58 | $licenses = fs_request_get( 'licenses' ); |
| 59 | |
| 60 | $query_params = $fs_checkout->get_query_params( |
| 61 | $fs, |
| 62 | $plugin_id, |
| 63 | $plan_id, |
| 64 | $licenses |
| 65 | ); |
| 66 | |
| 67 | $return_url = $fs->_get_sync_license_url( $plugin_id ); |
| 68 | $query_params['return_url'] = $return_url; |
| 69 | |
| 70 | $xdebug_session = fs_request_get( 'XDEBUG_SESSION' ); |
| 71 | if ( false !== $xdebug_session ) { |
| 72 | $query_params['XDEBUG_SESSION'] = $xdebug_session; |
| 73 | } |
| 74 | |
| 75 | $view_params = array( |
| 76 | 'id' => $VARS['id'], |
| 77 | 'page' => strtolower( $fs->get_text_inline( 'Checkout', 'checkout' ) ) . ' ' . $fs->get_text_inline( 'PCI compliant', 'pci-compliant' ), |
| 78 | ); |
| 79 | fs_require_once_template('secure-https-header.php', $view_params); |
| 80 | ?> |
| 81 | <div id="fs_checkout" class="wrap fs-section fs-full-size-wrapper"> |
| 82 | <div id="fs_frame"></div> |
| 83 | <script type="text/javascript"> |
| 84 | (function ($) { |
| 85 | $(function () { |
| 86 | |
| 87 | var |
| 88 | // Keep track of the i-frame height. |
| 89 | frame_height = 800, |
| 90 | base_url = '<?php echo FS_CHECKOUT__ADDRESS ?>', |
| 91 | // Pass the parent page URL into the i-frame in a meaningful way (this URL could be |
| 92 | // passed via query string or hard coded into the child page, it depends on your needs). |
| 93 | src = base_url + '/?<?php echo http_build_query( $query_params ) ?>#' + encodeURIComponent(document.location.href), |
| 94 | // Append the i-frame into the DOM. |
| 95 | 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>') |
| 96 | .appendTo('#fs_frame'); |
| 97 | |
| 98 | FS.PostMessage.init(base_url, [frame[0]]); |
| 99 | FS.PostMessage.receiveOnce('height', function (data) { |
| 100 | var h = data.height; |
| 101 | if (!isNaN(h) && h > 0 && h != frame_height) { |
| 102 | frame_height = h; |
| 103 | frame.height(frame_height + 'px'); |
| 104 | |
| 105 | FS.PostMessage.postScroll(frame[0]); |
| 106 | } |
| 107 | }); |
| 108 | |
| 109 | FS.PostMessage.receiveOnce('install', function (data) { |
| 110 | var requestData = { |
| 111 | user_id : data.user.id, |
| 112 | user_secret_key : data.user.secret_key, |
| 113 | user_public_key : data.user.public_key, |
| 114 | install_id : data.install.id, |
| 115 | install_secret_key: data.install.secret_key, |
| 116 | install_public_key: data.install.public_key |
| 117 | }; |
| 118 | |
| 119 | if (true === data.auto_install) |
| 120 | requestData.auto_install = true; |
| 121 | |
| 122 | // Post data to activation URL. |
| 123 | $.form('<?php echo $fs_checkout->get_install_url( $fs, $plugin_id ); ?>', requestData).submit(); |
| 124 | }); |
| 125 | |
| 126 | FS.PostMessage.receiveOnce('pending_activation', function (data) { |
| 127 | var requestData = { |
| 128 | user_email : data.user_email, |
| 129 | support_email_address: data.support_email_address |
| 130 | }; |
| 131 | |
| 132 | if (true === data.auto_install) |
| 133 | requestData.auto_install = true; |
| 134 | |
| 135 | $.form('<?php echo $fs_checkout->get_pending_activation_url( $fs, $plugin_id ); ?>', requestData).submit(); |
| 136 | }); |
| 137 | |
| 138 | FS.PostMessage.receiveOnce('get_context', function () { |
| 139 | console.debug('receiveOnce', 'get_context'); |
| 140 | |
| 141 | // If the user didn't connect his account with Freemius, |
| 142 | // once he accepts the Terms of Service and Privacy Policy, |
| 143 | // and then click the purchase button, the context information |
| 144 | // of the user will be shared with Freemius in order to complete the |
| 145 | // purchase workflow and activate the license for the right user. |
| 146 | <?php $install_data = array_merge( $fs->get_opt_in_params(), |
| 147 | array( |
| 148 | 'activation_url' => fs_nonce_url( $fs->_get_admin_page_url( '', |
| 149 | array( |
| 150 | 'fs_action' => $fs->get_unique_affix() . '_activate_new', |
| 151 | 'plugin_id' => $plugin_id, |
| 152 | |
| 153 | ) ), |
| 154 | $fs->get_unique_affix() . '_activate_new' ) |
| 155 | ) ) ?> |
| 156 | FS.PostMessage.post('context', <?php echo json_encode( $install_data ) ?>, frame[0]); |
| 157 | }); |
| 158 | |
| 159 | FS.PostMessage.receiveOnce('purchaseCompleted', <?php echo $fs->apply_filters('checkout/purchaseCompleted', 'function (data) { |
| 160 | console.log("checkout", "purchaseCompleted"); |
| 161 | }') ?>); |
| 162 | |
| 163 | FS.PostMessage.receiveOnce('get_dimensions', function (data) { |
| 164 | console.debug('receiveOnce', 'get_dimensions'); |
| 165 | |
| 166 | FS.PostMessage.post('dimensions', { |
| 167 | height : $(document.body).height(), |
| 168 | scrollTop: $(document).scrollTop() |
| 169 | }, frame[0]); |
| 170 | }); |
| 171 | |
| 172 | var updateHeight = function () { |
| 173 | frame.css('min-height', Math.max($(document.body).height(), $('#wpwrap').height()) + 'px'); |
| 174 | }; |
| 175 | |
| 176 | $(document).ready(updateHeight); |
| 177 | |
| 178 | $(window).resize(updateHeight); |
| 179 | }); |
| 180 | })(jQuery); |
| 181 | </script> |
| 182 | </div> |