wpforms-lite
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assets
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includes
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libs
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lite
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src
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templates
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vendor
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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
283 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: 5.2 |
| 7 | * Requires PHP: 5.6 |
| 8 | * Author: WPForms |
| 9 | * Author URI: https://wpforms.com |
| 10 | * Version: 1.7.4.1 |
| 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 ( ! defined( 'WPFORMS_VERSION' ) ) { |
| 34 | /** |
| 35 | * Plugin version. |
| 36 | * |
| 37 | * @since 1.0.0 |
| 38 | */ |
| 39 | define( 'WPFORMS_VERSION', '1.7.4.1' ); |
| 40 | } |
| 41 | |
| 42 | // Plugin Folder Path. |
| 43 | if ( ! defined( 'WPFORMS_PLUGIN_DIR' ) ) { |
| 44 | define( 'WPFORMS_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); |
| 45 | } |
| 46 | |
| 47 | // Plugin Folder URL. |
| 48 | if ( ! defined( 'WPFORMS_PLUGIN_URL' ) ) { |
| 49 | define( 'WPFORMS_PLUGIN_URL', plugin_dir_url( __FILE__ ) ); |
| 50 | } |
| 51 | |
| 52 | // Plugin Root File. |
| 53 | if ( ! defined( 'WPFORMS_PLUGIN_FILE' ) ) { |
| 54 | define( 'WPFORMS_PLUGIN_FILE', __FILE__ ); |
| 55 | } |
| 56 | |
| 57 | // Don't allow multiple versions to be active. |
| 58 | if ( function_exists( 'wpforms' ) ) { |
| 59 | |
| 60 | if ( ! function_exists( 'wpforms_pro_just_activated' ) ) { |
| 61 | /** |
| 62 | * When we activate a Pro version, we need to do additional operations: |
| 63 | * 1) deactivate a Lite version; |
| 64 | * 2) register option which help to run all activation process for Pro version (custom tables creation, etc.). |
| 65 | * |
| 66 | * @since 1.6.2 |
| 67 | */ |
| 68 | function wpforms_pro_just_activated() { |
| 69 | |
| 70 | wpforms_deactivate(); |
| 71 | add_option( 'wpforms_install', 1 ); |
| 72 | } |
| 73 | } |
| 74 | add_action( 'activate_wpforms/wpforms.php', 'wpforms_pro_just_activated' ); |
| 75 | |
| 76 | if ( ! function_exists( 'wpforms_lite_just_activated' ) ) { |
| 77 | /** |
| 78 | * Store temporarily that the Lite version of the plugin was activated. |
| 79 | * This is needed because WP does a redirect after activation and |
| 80 | * we need to preserve this state to know whether user activated Lite or not. |
| 81 | * |
| 82 | * @since 1.5.8 |
| 83 | */ |
| 84 | function wpforms_lite_just_activated() { |
| 85 | |
| 86 | set_transient( 'wpforms_lite_just_activated', true ); |
| 87 | } |
| 88 | } |
| 89 | add_action( 'activate_wpforms-lite/wpforms.php', 'wpforms_lite_just_activated' ); |
| 90 | |
| 91 | if ( ! function_exists( 'wpforms_lite_just_deactivated' ) ) { |
| 92 | /** |
| 93 | * Store temporarily that Lite plugin was deactivated. |
| 94 | * Convert temporary "activated" value to a global variable, |
| 95 | * so it is available through the request. Remove from the storage. |
| 96 | * |
| 97 | * @since 1.5.8 |
| 98 | */ |
| 99 | function wpforms_lite_just_deactivated() { |
| 100 | |
| 101 | global $wpforms_lite_just_activated, $wpforms_lite_just_deactivated; |
| 102 | |
| 103 | $wpforms_lite_just_activated = (bool) get_transient( 'wpforms_lite_just_activated' ); |
| 104 | $wpforms_lite_just_deactivated = true; |
| 105 | |
| 106 | delete_transient( 'wpforms_lite_just_activated' ); |
| 107 | } |
| 108 | } |
| 109 | add_action( 'deactivate_wpforms-lite/wpforms.php', 'wpforms_lite_just_deactivated' ); |
| 110 | |
| 111 | if ( ! function_exists( 'wpforms_deactivate' ) ) { |
| 112 | /** |
| 113 | * Deactivate Lite if WPForms already activated. |
| 114 | * |
| 115 | * @since 1.0.0 |
| 116 | */ |
| 117 | function wpforms_deactivate() { |
| 118 | |
| 119 | $plugin = 'wpforms-lite/wpforms.php'; |
| 120 | |
| 121 | deactivate_plugins( $plugin ); |
| 122 | |
| 123 | do_action( 'wpforms_plugin_deactivated', $plugin ); |
| 124 | } |
| 125 | } |
| 126 | add_action( 'admin_init', 'wpforms_deactivate' ); |
| 127 | |
| 128 | if ( ! function_exists( 'wpforms_lite_notice' ) ) { |
| 129 | /** |
| 130 | * Display the notice after deactivation when Pro is still active |
| 131 | * and user wanted to activate the Lite version of the plugin. |
| 132 | * |
| 133 | * @since 1.0.0 |
| 134 | */ |
| 135 | function wpforms_lite_notice() { |
| 136 | |
| 137 | global $wpforms_lite_just_activated, $wpforms_lite_just_deactivated; |
| 138 | |
| 139 | if ( |
| 140 | empty( $wpforms_lite_just_activated ) || |
| 141 | empty( $wpforms_lite_just_deactivated ) |
| 142 | ) { |
| 143 | return; |
| 144 | } |
| 145 | |
| 146 | // Currently tried to activate Lite with Pro still active, so display the message. |
| 147 | printf( |
| 148 | '<div class="notice notice-warning"> |
| 149 | <p>%1$s</p> |
| 150 | <p>%2$s</p> |
| 151 | </div>', |
| 152 | esc_html__( 'Heads up!', 'wpforms-lite' ), |
| 153 | esc_html__( 'Your site already has WPForms Pro activated. If you want to switch to WPForms Lite, please first go to Plugins → Installed Plugins and deactivate WPForms. Then, you can activate WPForms Lite.', 'wpforms-lite' ) |
| 154 | ); |
| 155 | |
| 156 | if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 157 | unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 158 | } |
| 159 | |
| 160 | unset( $wpforms_lite_just_activated, $wpforms_lite_just_deactivated ); |
| 161 | } |
| 162 | } |
| 163 | add_action( 'admin_notices', 'wpforms_lite_notice' ); |
| 164 | |
| 165 | // Do not process the plugin code further. |
| 166 | return; |
| 167 | } |
| 168 | |
| 169 | // We require PHP version 5.6+ for the whole plugin to work. |
| 170 | if ( version_compare( phpversion(), '5.6', '<' ) ) { |
| 171 | |
| 172 | if ( ! function_exists( 'wpforms_php52_notice' ) ) { |
| 173 | |
| 174 | /** |
| 175 | * Display the notice about incompatible PHP version after deactivation. |
| 176 | * |
| 177 | * @since 1.5.0 |
| 178 | */ |
| 179 | function wpforms_php52_notice() { |
| 180 | |
| 181 | ?> |
| 182 | <div class="notice notice-error"> |
| 183 | <p> |
| 184 | <?php |
| 185 | printf( |
| 186 | wp_kses( |
| 187 | /* translators: %s - WPBeginner URL for recommended WordPress hosting. */ |
| 188 | __( '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' ), |
| 189 | [ |
| 190 | 'a' => [ |
| 191 | 'href' => [], |
| 192 | 'target' => [], |
| 193 | 'rel' => [], |
| 194 | ], |
| 195 | 'strong' => [], |
| 196 | ] |
| 197 | ), |
| 198 | 'https://www.wpbeginner.com/wordpress-hosting/' |
| 199 | ); |
| 200 | ?> |
| 201 | <br><br> |
| 202 | <?php |
| 203 | printf( |
| 204 | wp_kses( |
| 205 | /* translators: %s - WPForms.com URL for documentation with more details. */ |
| 206 | __( '<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' ), |
| 207 | [ |
| 208 | 'a' => [ |
| 209 | 'href' => [], |
| 210 | 'target' => [], |
| 211 | 'rel' => [], |
| 212 | ], |
| 213 | 'strong' => [], |
| 214 | ] |
| 215 | ), |
| 216 | 'https://wpforms.com/docs/supported-php-version/' |
| 217 | ); |
| 218 | ?> |
| 219 | </p> |
| 220 | </div> |
| 221 | |
| 222 | <?php |
| 223 | // In case this is on plugin activation. |
| 224 | // phpcs:disable WordPress.Security.NonceVerification.Recommended |
| 225 | if ( isset( $_GET['activate'] ) ) { |
| 226 | unset( $_GET['activate'] ); |
| 227 | } |
| 228 | // phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 229 | } |
| 230 | } |
| 231 | |
| 232 | add_action( 'admin_notices', 'wpforms_php52_notice' ); |
| 233 | |
| 234 | // Do not process the plugin code further. |
| 235 | return; |
| 236 | } |
| 237 | |
| 238 | // We require WP version 5.2+ for the whole plugin to work. |
| 239 | if ( version_compare( $GLOBALS['wp_version'], '5.2', '<' ) ) { |
| 240 | |
| 241 | if ( ! function_exists( 'wpforms_wp_notice' ) ) { |
| 242 | |
| 243 | /** |
| 244 | * Display the notice about incompatible WP version after deactivation. |
| 245 | * |
| 246 | * @since 1.7.3 |
| 247 | */ |
| 248 | function wpforms_wp_notice() { |
| 249 | |
| 250 | ?> |
| 251 | <div class="notice notice-error"> |
| 252 | <p> |
| 253 | <?php |
| 254 | printf( |
| 255 | /* translators: %s - WordPress version. */ |
| 256 | esc_html__( 'The WPForms plugin is disabled because it requires WordPress %s or greater.', 'wpforms-lite' ), |
| 257 | '5.2' |
| 258 | ); |
| 259 | ?> |
| 260 | </p> |
| 261 | </div> |
| 262 | |
| 263 | <?php |
| 264 | // In case this is on plugin activation. |
| 265 | // phpcs:disable WordPress.Security.NonceVerification.Recommended |
| 266 | if ( isset( $_GET['activate'] ) ) { |
| 267 | unset( $_GET['activate'] ); |
| 268 | } |
| 269 | // phpcs:enable WordPress.Security.NonceVerification.Recommended |
| 270 | } |
| 271 | } |
| 272 | |
| 273 | add_action( 'admin_notices', 'wpforms_wp_notice' ); |
| 274 | |
| 275 | // Do not process the plugin code further. |
| 276 | return; |
| 277 | } |
| 278 | |
| 279 | // Define the class and the function. |
| 280 | require_once dirname( __FILE__ ) . '/src/WPForms.php'; |
| 281 | |
| 282 | wpforms(); |
| 283 |