wpforms-lite
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assets
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includes
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lite
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src
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templates
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vendor
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vendor_prefixed
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changelog.txt
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readme.txt
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uninstall.php
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wpforms.php
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wpforms.php
344 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Plugin Name: WPForms Lite |
| 4 | * Plugin URI: https://wpforms.com |
| 5 | * Description: Beginner friendly WordPress contact form plugin. Use our Drag & Drop form builder to create your WordPress forms. |
| 6 | * Requires at least: 5.5 |
| 7 | * Requires PHP: 7.0 |
| 8 | * Author: WPForms |
| 9 | * Author URI: https://wpforms.com |
| 10 | * Version: 1.9.1.5 |
| 11 | * Text Domain: wpforms-lite |
| 12 | * Domain Path: assets/languages |
| 13 | * |
| 14 | * WPForms is free software: you can redistribute it and/or modify |
| 15 | * it under the terms of the GNU General Public License as published by |
| 16 | * the Free Software Foundation, either version 2 of the License, or |
| 17 | * any later version. |
| 18 | * |
| 19 | * WPForms is distributed in the hope that it will be useful, |
| 20 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 21 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 22 | * GNU General Public License for more details. |
| 23 | * |
| 24 | * You should have received a copy of the GNU General Public License |
| 25 | * along with WPForms. If not, see <https://www.gnu.org/licenses/>. |
| 26 | */ |
| 27 | |
| 28 | // Exit if accessed directly. |
| 29 | if ( ! defined( 'ABSPATH' ) ) { |
| 30 | exit; |
| 31 | } |
| 32 | |
| 33 | if ( is_multisite() ) { |
| 34 | $is_pro = file_exists( __DIR__ . '/pro/wpforms-pro.php' ); |
| 35 | |
| 36 | if ( ! $is_pro ) { // <- is lite. |
| 37 | $lite_base = plugin_basename( __FILE__ ); |
| 38 | |
| 39 | $active_plugins = get_option( 'active_plugins', [] ); |
| 40 | $active_network_plugins = get_site_option( 'active_sitewide_plugins' ); |
| 41 | |
| 42 | if ( |
| 43 | isset( $active_network_plugins[ $lite_base ] ) |
| 44 | && in_array( 'wpforms/wpforms.php', $active_plugins, true ) |
| 45 | ) { |
| 46 | // Keep plugin active but silent. |
| 47 | return; |
| 48 | } |
| 49 | } |
| 50 | } |
| 51 | |
| 52 | if ( ! defined( 'WPFORMS_VERSION' ) ) { |
| 53 | /** |
| 54 | * Plugin version. |
| 55 | * |
| 56 | * @since 1.0.0 |
| 57 | */ |
| 58 | define( 'WPFORMS_VERSION', '1.9.1.5' ); |
| 59 | } |
| 60 | |
| 61 | // Plugin Folder Path. |
| 62 | if ( ! defined( 'WPFORMS_PLUGIN_DIR' ) ) { |
| 63 | define( 'WPFORMS_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); |
| 64 | } |
| 65 | |
| 66 | // Plugin Folder URL. |
| 67 | if ( ! defined( 'WPFORMS_PLUGIN_URL' ) ) { |
| 68 | define( 'WPFORMS_PLUGIN_URL', plugin_dir_url( __FILE__ ) ); |
| 69 | } |
| 70 | |
| 71 | // Plugin Root File. |
| 72 | if ( ! defined( 'WPFORMS_PLUGIN_FILE' ) ) { |
| 73 | define( 'WPFORMS_PLUGIN_FILE', __FILE__ ); |
| 74 | } |
| 75 | |
| 76 | // Don't allow multiple versions to be active. |
| 77 | if ( function_exists( 'wpforms' ) ) { |
| 78 | |
| 79 | if ( ! function_exists( 'wpforms_pro_just_activated' ) ) { |
| 80 | /** |
| 81 | * When we activate a Pro version, we need to do additional operations: |
| 82 | * 1) deactivate a Lite version; |
| 83 | * 2) register option which help to run all activation process for Pro version (custom tables creation, etc.). |
| 84 | * |
| 85 | * @since 1.6.2 |
| 86 | * @deprecated 1.8.7 |
| 87 | */ |
| 88 | function wpforms_pro_just_activated() { |
| 89 | |
| 90 | _deprecated_function( __METHOD__, '1.8.7 of the WPForms plugin' ); |
| 91 | |
| 92 | wpforms_deactivate(); |
| 93 | add_option( 'wpforms_install', 1 ); |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | if ( ! function_exists( 'wpforms_lite_just_activated' ) ) { |
| 98 | /** |
| 99 | * Store temporarily that the Lite version of the plugin was activated. |
| 100 | * This is needed because WP does a redirect after activation and |
| 101 | * we need to preserve this state to know whether user activated Lite or not. |
| 102 | * |
| 103 | * @since 1.5.8 |
| 104 | */ |
| 105 | function wpforms_lite_just_activated() { |
| 106 | |
| 107 | set_transient( 'wpforms_lite_just_activated', true ); |
| 108 | } |
| 109 | add_action( 'activate_wpforms-lite/wpforms.php', 'wpforms_lite_just_activated' ); |
| 110 | } |
| 111 | |
| 112 | if ( ! function_exists( 'wpforms_lite_just_deactivated' ) ) { |
| 113 | /** |
| 114 | * Store temporarily that Lite plugin was deactivated. |
| 115 | * Convert temporary "activated" value to a global variable, |
| 116 | * so it is available through the request. Remove from the storage. |
| 117 | * |
| 118 | * @since 1.5.8 |
| 119 | * @deprecated 1.8.7 |
| 120 | */ |
| 121 | function wpforms_lite_just_deactivated() { |
| 122 | |
| 123 | _deprecated_function( __METHOD__, '1.8.7 of the WPForms plugin' ); |
| 124 | |
| 125 | global $wpforms_lite_just_activated, $wpforms_lite_just_deactivated; |
| 126 | |
| 127 | $wpforms_lite_just_activated = (bool) get_transient( 'wpforms_lite_just_activated' ); |
| 128 | $wpforms_lite_just_deactivated = true; |
| 129 | |
| 130 | delete_transient( 'wpforms_lite_just_activated' ); |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | if ( ! function_exists( 'wpforms_deactivate' ) ) { |
| 135 | /** |
| 136 | * Deactivate Lite if WPForms already activated. |
| 137 | * |
| 138 | * @since 1.0.0 |
| 139 | */ |
| 140 | function wpforms_deactivate() { |
| 141 | |
| 142 | $pro_file = wpforms()->is_pro() ? WPFORMS_PLUGIN_FILE : __FILE__; |
| 143 | $lite_file = wpforms()->is_pro() ? __FILE__ : WPFORMS_PLUGIN_FILE; |
| 144 | |
| 145 | $lite_base = plugin_basename( $lite_file ); |
| 146 | $pro_base = plugin_basename( $pro_file ); |
| 147 | |
| 148 | if ( |
| 149 | ! is_multisite() |
| 150 | || is_plugin_active_for_network( $pro_base ) |
| 151 | || ( ! is_plugin_active_for_network( $pro_base ) && ! is_plugin_active_for_network( $lite_base ) ) |
| 152 | ) { |
| 153 | deactivate_plugins( $lite_base ); |
| 154 | |
| 155 | /** |
| 156 | * Fires on plugin deactivation. |
| 157 | * |
| 158 | * @since 1.6.3.1 |
| 159 | * |
| 160 | * @param string $plugin_basename The plugin basename. |
| 161 | */ |
| 162 | do_action( 'wpforms_plugin_deactivated', $lite_base ); |
| 163 | |
| 164 | // Run the installation on the next admin visit. |
| 165 | add_option( 'wpforms_install', 1 ); |
| 166 | } |
| 167 | } |
| 168 | } |
| 169 | add_action( 'admin_init', 'wpforms_deactivate' ); |
| 170 | |
| 171 | if ( ! function_exists( 'wpforms_lite_notice' ) ) { |
| 172 | /** |
| 173 | * Display the notice after deactivation when Pro is still active |
| 174 | * and user wanted to activate the Lite version of the plugin. |
| 175 | * |
| 176 | * @since 1.0.0 |
| 177 | */ |
| 178 | function wpforms_lite_notice() { |
| 179 | |
| 180 | $pro_file = wpforms()->is_pro() ? WPFORMS_PLUGIN_FILE : __FILE__; |
| 181 | $lite_file = wpforms()->is_pro() ? __FILE__ : WPFORMS_PLUGIN_FILE; |
| 182 | |
| 183 | $lite_base = plugin_basename( $lite_file ); |
| 184 | $pro_base = plugin_basename( $pro_file ); |
| 185 | |
| 186 | // Do not show the notice if upgrade from Lite to Pro. |
| 187 | if ( (bool) get_transient( 'wpforms_lite_just_activated' ) === false ) { |
| 188 | return; |
| 189 | } |
| 190 | |
| 191 | if ( |
| 192 | ! is_multisite() |
| 193 | || is_plugin_active_for_network( $pro_base ) |
| 194 | || ( ! is_plugin_active_for_network( $pro_base ) && ! is_plugin_active_for_network( $lite_base ) ) |
| 195 | ) { |
| 196 | $message = sprintf( |
| 197 | /* translators: %s - Path to installed plugins. */ |
| 198 | __( 'Your site already has WPForms Pro activated. If you want to switch to WPForms Lite, please first go to %s and deactivate WPForms. Then, you can activate WPForms Lite.', 'wpforms-lite' ), |
| 199 | is_multisite() ? __( 'Network Admin → Plugins → Installed Plugins', 'wpforms-lite' ) : __( 'Plugins → Installed Plugins', 'wpforms-lite' ) |
| 200 | ); |
| 201 | |
| 202 | // Currently tried to activate Lite with Pro still active, so display the message. |
| 203 | printf( |
| 204 | '<div class="notice wpforms-notice notice-warning wpforms-license-notice" id="wpforms-notice-pro-active"> |
| 205 | <h3 style="margin: .75em 0 0 0;"> |
| 206 | <img src="%1$s" style="vertical-align: text-top; width: 20px; margin-right: 7px;">%2$s |
| 207 | </h3> |
| 208 | <p>%3$s</p> |
| 209 | </div>', |
| 210 | esc_url( WPFORMS_PLUGIN_URL . 'assets/images/exclamation-triangle.svg' ), |
| 211 | esc_html__( 'Heads up!', 'wpforms-lite' ), |
| 212 | esc_html( $message ) |
| 213 | ); |
| 214 | |
| 215 | delete_transient( 'wpforms_lite_just_activated' ); |
| 216 | |
| 217 | if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 218 | unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 219 | } |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | add_action( 'admin_notices', 'wpforms_lite_notice' ); |
| 224 | add_action( 'network_admin_notices', 'wpforms_lite_notice' ); |
| 225 | |
| 226 | // Do not process the plugin code further. |
| 227 | return; |
| 228 | } |
| 229 | |
| 230 | // We require PHP version 7.0+ for the whole plugin to work. |
| 231 | if ( version_compare( phpversion(), '7.0', '<' ) ) { |
| 232 | |
| 233 | if ( ! function_exists( 'wpforms_php52_notice' ) ) { |
| 234 | |
| 235 | /** |
| 236 | * Display the notice about incompatible PHP version after deactivation. |
| 237 | * |
| 238 | * @since 1.5.0 |
| 239 | */ |
| 240 | function wpforms_php52_notice() { |
| 241 | |
| 242 | ?> |
| 243 | <div class="notice notice-error"> |
| 244 | <p> |
| 245 | <?php |
| 246 | printf( |
| 247 | wp_kses( |
| 248 | /* translators: %s - WPBeginner URL for recommended WordPress hosting. */ |
| 249 | __( 'Your site is running an <strong>insecure version</strong> of PHP that is no longer supported. Please contact your web hosting provider to update your PHP version or switch to a <a href="%s" target="_blank" rel="noopener noreferrer">recommended WordPress hosting company</a>.', 'wpforms-lite' ), |
| 250 | [ |
| 251 | 'a' => [ |
| 252 | 'href' => [], |
| 253 | 'target' => [], |
| 254 | 'rel' => [], |
| 255 | ], |
| 256 | 'strong' => [], |
| 257 | ] |
| 258 | ), |
| 259 | 'https://www.wpbeginner.com/wordpress-hosting/' |
| 260 | ); |
| 261 | ?> |
| 262 | <br><br> |
| 263 | <?php |
| 264 | printf( |
| 265 | wp_kses( |
| 266 | /* translators: %s - WPForms.com URL for documentation with more details. */ |
| 267 | __( '<strong>Note:</strong> The WPForms plugin is disabled on your site until you fix the issue. <a href="%s" target="_blank" rel="noopener noreferrer">Read more for additional information.</a>', 'wpforms-lite' ), |
| 268 | [ |
| 269 | 'a' => [ |
| 270 | 'href' => [], |
| 271 | 'target' => [], |
| 272 | 'rel' => [], |
| 273 | ], |
| 274 | 'strong' => [], |
| 275 | ] |
| 276 | ), |
| 277 | 'https://wpforms.com/docs/supported-php-version/' |
| 278 | ); |
| 279 | ?> |
| 280 | </p> |
| 281 | </div> |
| 282 | |
| 283 | <?php |
| 284 | // In case this is on plugin activation. |
| 285 | // phpcs:disable WordPress.Security.NonceVerification.Recommended |
| 286 | if ( isset( $_GET['activate'] ) ) { |
| 287 | unset( $_GET['activate'] ); |
| 288 | } |
| 289 | // phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 290 | } |
| 291 | } |
| 292 | |
| 293 | add_action( 'admin_notices', 'wpforms_php52_notice' ); |
| 294 | |
| 295 | // Do not process the plugin code further. |
| 296 | return; |
| 297 | } |
| 298 | |
| 299 | // We require WP version 5.5+ for the whole plugin to work. |
| 300 | if ( version_compare( $GLOBALS['wp_version'], '5.5', '<' ) ) { |
| 301 | |
| 302 | if ( ! function_exists( 'wpforms_wp_notice' ) ) { |
| 303 | |
| 304 | /** |
| 305 | * Display the notice about incompatible WP version after deactivation. |
| 306 | * |
| 307 | * @since 1.7.3 |
| 308 | */ |
| 309 | function wpforms_wp_notice() { |
| 310 | |
| 311 | ?> |
| 312 | <div class="notice notice-error"> |
| 313 | <p> |
| 314 | <?php |
| 315 | printf( |
| 316 | /* translators: %s - WordPress version. */ |
| 317 | esc_html__( 'The WPForms plugin is disabled because it requires WordPress %s or later.', 'wpforms-lite' ), |
| 318 | '5.5' |
| 319 | ); |
| 320 | ?> |
| 321 | </p> |
| 322 | </div> |
| 323 | |
| 324 | <?php |
| 325 | // In case this is on plugin activation. |
| 326 | // phpcs:disable WordPress.Security.NonceVerification.Recommended |
| 327 | if ( isset( $_GET['activate'] ) ) { |
| 328 | unset( $_GET['activate'] ); |
| 329 | } |
| 330 | // phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 331 | } |
| 332 | } |
| 333 | |
| 334 | add_action( 'admin_notices', 'wpforms_wp_notice' ); |
| 335 | |
| 336 | // Do not process the plugin code further. |
| 337 | return; |
| 338 | } |
| 339 | |
| 340 | // Define the class and the function. |
| 341 | require_once dirname( __FILE__ ) . '/src/WPForms.php'; |
| 342 | |
| 343 | wpforms(); |
| 344 |