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start.php
625 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 | if ( ! defined( 'ABSPATH' ) ) { |
| 10 | exit; |
| 11 | } |
| 12 | |
| 13 | /** |
| 14 | * Freemius SDK Version. |
| 15 | * |
| 16 | * @var string |
| 17 | */ |
| 18 | $this_sdk_version = '2.11.0'; |
| 19 | |
| 20 | #region SDK Selection Logic -------------------------------------------------------------------- |
| 21 | |
| 22 | /** |
| 23 | * Special logic added on 1.1.6 to make sure that every Freemius powered plugin |
| 24 | * will ALWAYS be loaded with the newest SDK from the active Freemius powered plugins. |
| 25 | * |
| 26 | * Since Freemius SDK is backward compatible, this will make sure that all Freemius powered |
| 27 | * plugins will run correctly. |
| 28 | * |
| 29 | * @since 1.1.6 |
| 30 | */ |
| 31 | |
| 32 | global $fs_active_plugins; |
| 33 | |
| 34 | if ( ! function_exists( 'fs_find_caller_plugin_file' ) ) { |
| 35 | // Require SDK essentials. |
| 36 | require_once dirname( __FILE__ ) . '/includes/fs-essential-functions.php'; |
| 37 | } |
| 38 | |
| 39 | /** |
| 40 | * We updated the logic to support SDK loading from a subfolder of a theme as well as from a parent theme |
| 41 | * If the SDK is found in the active theme, it sets the relative path accordingly. |
| 42 | * If not, it checks the parent theme and sets the relative path if found there. |
| 43 | * This allows the SDK to be loaded from composer dependencies or from a custom `vendor/freemius` folder. |
| 44 | * |
| 45 | * @author Daniele Alessandra (@DanieleAlessandra) |
| 46 | * @since 2.9.0.5 |
| 47 | * |
| 48 | * |
| 49 | * This complex logic fixes symlink issues (e.g. with Vargant). The logic assumes |
| 50 | * that if it's a file from an SDK running in a theme, the location of the SDK |
| 51 | * is in the main theme's folder. |
| 52 | * |
| 53 | * @author Vova Feldman (@svovaf) |
| 54 | * @since 1.2.2.6 |
| 55 | */ |
| 56 | $file_path = fs_normalize_path( __FILE__ ); |
| 57 | $fs_root_path = dirname( $file_path ); |
| 58 | |
| 59 | // @todo: Remove this code after a few months when WP 6.3 usage is low enough. |
| 60 | global $wp_version; |
| 61 | |
| 62 | if ( |
| 63 | ! function_exists( 'wp_get_current_user' ) && |
| 64 | /** |
| 65 | * `get_stylesheet()` will rely on `wp_get_current_user()` when it is being filtered by `theme-previews.php`. That happens only when the site editor is loaded or when the site editor is sending REST requests. |
| 66 | * @see theme-previews.php:wp_get_theme_preview_path() |
| 67 | * |
| 68 | * @todo This behavior is already fixed in the core (WP 6.3.2+), and this code can be removed after a few months when WP 6.3 usage is low enough. |
| 69 | * @since WP 6.3.0 |
| 70 | */ |
| 71 | version_compare( $wp_version, '6.3', '>=' ) && |
| 72 | version_compare( $wp_version, '6.3.1', '<=' ) && |
| 73 | ( |
| 74 | 'site-editor.php' === basename( $_SERVER['SCRIPT_FILENAME'] ) || |
| 75 | ( |
| 76 | function_exists( 'wp_is_json_request' ) && |
| 77 | wp_is_json_request() && |
| 78 | ! empty( $_GET['wp_theme_preview'] ) |
| 79 | ) |
| 80 | ) |
| 81 | ) { |
| 82 | // Requiring this file since the call to get_stylesheet() below can trigger a call to wp_get_current_user() when previewing a theme. |
| 83 | require_once ABSPATH . 'wp-includes/pluggable.php'; |
| 84 | } |
| 85 | |
| 86 | /** |
| 87 | * Get the themes directory where the active theme is located (not passing the stylesheet will make WordPress |
| 88 | * assume that the themes directory is inside `wp-content`. |
| 89 | * |
| 90 | * @author Leo Fajardo (@leorw) |
| 91 | * @since 2.2.3 |
| 92 | */ |
| 93 | $themes_directory = get_theme_root( get_stylesheet() ); |
| 94 | $themes_directory_name = basename( $themes_directory ); |
| 95 | |
| 96 | // This change ensures that the condition works even if the SDK is located in a subdirectory (e.g., vendor) |
| 97 | $theme_candidate_sdk_basename = str_replace( $themes_directory . '/' . get_stylesheet() . '/', '', $fs_root_path ); |
| 98 | |
| 99 | // Check if the current file is part of the active theme. |
| 100 | $is_current_sdk_from_active_theme = $file_path == $themes_directory . '/' . get_stylesheet() . '/' . $theme_candidate_sdk_basename . '/' . basename( $file_path ); |
| 101 | $is_current_sdk_from_parent_theme = false; |
| 102 | |
| 103 | // Check if the current file is part of the parent theme. |
| 104 | if ( ! $is_current_sdk_from_active_theme ) { |
| 105 | $theme_candidate_sdk_basename = str_replace( $themes_directory . '/' . get_template() . '/', |
| 106 | '', |
| 107 | $fs_root_path ); |
| 108 | $is_current_sdk_from_parent_theme = $file_path == $themes_directory . '/' . get_template() . '/' . $theme_candidate_sdk_basename . '/' . basename( $file_path ); |
| 109 | } |
| 110 | |
| 111 | $theme_name = null; |
| 112 | if ( $is_current_sdk_from_active_theme ) { |
| 113 | $theme_name = get_stylesheet(); |
| 114 | $this_sdk_relative_path = '../' . $themes_directory_name . '/' . $theme_name . '/' . $theme_candidate_sdk_basename; |
| 115 | $is_theme = true; |
| 116 | } else if ( $is_current_sdk_from_parent_theme ) { |
| 117 | $theme_name = get_template(); |
| 118 | $this_sdk_relative_path = '../' . $themes_directory_name . '/' . $theme_name . '/' . $theme_candidate_sdk_basename; |
| 119 | $is_theme = true; |
| 120 | } else { |
| 121 | $this_sdk_relative_path = plugin_basename( $fs_root_path ); |
| 122 | $is_theme = false; |
| 123 | |
| 124 | /** |
| 125 | * If this file was included from another plugin with lower SDK version, and if this plugin is symlinked, then we need to get the actual plugin path, |
| 126 | * as the value right now will be wrong, it will only remove the directory separator from the file_path. |
| 127 | * |
| 128 | * The check of `fs_find_direct_caller_plugin_file` determines that this file was indeed included by a different plugin than the main plugin. |
| 129 | */ |
| 130 | if ( DIRECTORY_SEPARATOR . $this_sdk_relative_path === $fs_root_path && function_exists( 'fs_find_direct_caller_plugin_file' ) ) { |
| 131 | $original_plugin_dir_name = dirname( fs_find_direct_caller_plugin_file( $file_path ) ); |
| 132 | |
| 133 | // Remove everything before the original plugin directory name. |
| 134 | $this_sdk_relative_path = substr( $this_sdk_relative_path, strpos( $this_sdk_relative_path, $original_plugin_dir_name ) ); |
| 135 | |
| 136 | unset( $original_plugin_dir_name ); |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | if ( ! isset( $fs_active_plugins ) ) { |
| 141 | // Load all Freemius powered active plugins. |
| 142 | $fs_active_plugins = get_option( 'fs_active_plugins' ); |
| 143 | |
| 144 | if ( ! is_object( $fs_active_plugins ) ) { |
| 145 | $fs_active_plugins = new stdClass(); |
| 146 | } |
| 147 | |
| 148 | if ( ! isset( $fs_active_plugins->plugins ) ) { |
| 149 | $fs_active_plugins->plugins = array(); |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | if ( empty( $fs_active_plugins->abspath ) ) { |
| 154 | /** |
| 155 | * Store the WP install absolute path reference to identify environment change |
| 156 | * while replicating the storage. |
| 157 | * |
| 158 | * @author Vova Feldman (@svovaf) |
| 159 | * @since 1.2.1.7 |
| 160 | */ |
| 161 | $fs_active_plugins->abspath = ABSPATH; |
| 162 | } else { |
| 163 | if ( ABSPATH !== $fs_active_plugins->abspath ) { |
| 164 | /** |
| 165 | * WordPress path has changed, cleanup the SDK references cache. |
| 166 | * This resolves issues triggered when spinning a staging environments |
| 167 | * while replicating the database. |
| 168 | * |
| 169 | * @author Vova Feldman (@svovaf) |
| 170 | * @since 1.2.1.7 |
| 171 | */ |
| 172 | $fs_active_plugins->abspath = ABSPATH; |
| 173 | $fs_active_plugins->plugins = array(); |
| 174 | unset( $fs_active_plugins->newest ); |
| 175 | } else { |
| 176 | /** |
| 177 | * Make sure SDK references are still valid. This resolves |
| 178 | * issues when users hard delete modules via FTP. |
| 179 | * |
| 180 | * @author Vova Feldman (@svovaf) |
| 181 | * @since 1.2.1.7 |
| 182 | */ |
| 183 | $has_changes = false; |
| 184 | foreach ( $fs_active_plugins->plugins as $sdk_path => $data ) { |
| 185 | if ( ! file_exists( ( isset( $data->type ) && 'theme' === $data->type ? $themes_directory : WP_PLUGIN_DIR ) . '/' . $sdk_path ) ) { |
| 186 | unset( $fs_active_plugins->plugins[ $sdk_path ] ); |
| 187 | |
| 188 | if ( |
| 189 | ! empty( $fs_active_plugins->newest ) && |
| 190 | $sdk_path === $fs_active_plugins->newest->sdk_path |
| 191 | ) { |
| 192 | unset( $fs_active_plugins->newest ); |
| 193 | } |
| 194 | |
| 195 | $has_changes = true; |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | if ( $has_changes ) { |
| 200 | if ( empty( $fs_active_plugins->plugins ) ) { |
| 201 | unset( $fs_active_plugins->newest ); |
| 202 | } |
| 203 | |
| 204 | update_option( 'fs_active_plugins', $fs_active_plugins ); |
| 205 | } |
| 206 | } |
| 207 | } |
| 208 | |
| 209 | if ( ! function_exists( 'fs_find_direct_caller_plugin_file' ) ) { |
| 210 | require_once dirname( __FILE__ ) . '/includes/supplements/fs-essential-functions-1.1.7.1.php'; |
| 211 | } |
| 212 | |
| 213 | if ( ! function_exists( 'fs_get_plugins' ) ) { |
| 214 | require_once dirname( __FILE__ ) . '/includes/supplements/fs-essential-functions-2.2.1.php'; |
| 215 | } |
| 216 | |
| 217 | // Update current SDK info based on the SDK path. |
| 218 | if ( ! isset( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) || |
| 219 | $this_sdk_version != $fs_active_plugins->plugins[ $this_sdk_relative_path ]->version |
| 220 | ) { |
| 221 | if ( $is_theme ) { |
| 222 | // Saving relative path and not only directory name as it could be a subfolder |
| 223 | $plugin_path = $theme_name; |
| 224 | } else { |
| 225 | $plugin_path = plugin_basename( fs_find_direct_caller_plugin_file( $file_path ) ); |
| 226 | } |
| 227 | |
| 228 | $fs_active_plugins->plugins[ $this_sdk_relative_path ] = (object) array( |
| 229 | 'version' => $this_sdk_version, |
| 230 | 'type' => ( $is_theme ? 'theme' : 'plugin' ), |
| 231 | 'timestamp' => time(), |
| 232 | 'plugin_path' => $plugin_path, |
| 233 | ); |
| 234 | } |
| 235 | |
| 236 | $is_current_sdk_newest = isset( $fs_active_plugins->newest ) && ( $this_sdk_relative_path == $fs_active_plugins->newest->sdk_path ); |
| 237 | |
| 238 | if ( ! isset( $fs_active_plugins->newest ) ) { |
| 239 | /** |
| 240 | * This will be executed only once, for the first time a Freemius powered plugin is activated. |
| 241 | */ |
| 242 | fs_update_sdk_newest_version( $this_sdk_relative_path, $fs_active_plugins->plugins[ $this_sdk_relative_path ]->plugin_path ); |
| 243 | |
| 244 | $is_current_sdk_newest = true; |
| 245 | } else if ( version_compare( $fs_active_plugins->newest->version, $this_sdk_version, '<' ) ) { |
| 246 | /** |
| 247 | * Current SDK is newer than the newest stored SDK. |
| 248 | */ |
| 249 | fs_update_sdk_newest_version( $this_sdk_relative_path, $fs_active_plugins->plugins[ $this_sdk_relative_path ]->plugin_path ); |
| 250 | |
| 251 | if ( class_exists( 'Freemius' ) ) { |
| 252 | // Older SDK version was already loaded. |
| 253 | |
| 254 | if ( ! $fs_active_plugins->newest->in_activation ) { |
| 255 | // Re-order plugins to load this plugin first. |
| 256 | fs_newest_sdk_plugin_first(); |
| 257 | } |
| 258 | |
| 259 | // Refresh page. |
| 260 | fs_redirect( $_SERVER['REQUEST_URI'] ); |
| 261 | } |
| 262 | } else { |
| 263 | if ( ! function_exists( 'get_plugins' ) ) { |
| 264 | require_once ABSPATH . 'wp-admin/includes/plugin.php'; |
| 265 | } |
| 266 | |
| 267 | $fs_newest_sdk = $fs_active_plugins->newest; |
| 268 | $fs_newest_sdk = $fs_active_plugins->plugins[ $fs_newest_sdk->sdk_path ]; |
| 269 | |
| 270 | $is_newest_sdk_type_theme = ( isset( $fs_newest_sdk->type ) && 'theme' === $fs_newest_sdk->type ); |
| 271 | |
| 272 | /** |
| 273 | * @var bool $is_newest_sdk_module_active |
| 274 | * True if the plugin with the newest SDK is active. |
| 275 | * True if the newest SDK is part of the current theme or current theme's parent. |
| 276 | * False otherwise. |
| 277 | */ |
| 278 | if ( ! $is_newest_sdk_type_theme ) { |
| 279 | $is_newest_sdk_module_active = is_plugin_active( $fs_newest_sdk->plugin_path ); |
| 280 | } else { |
| 281 | $current_theme = wp_get_theme(); |
| 282 | // Detect if current theme is the one registered as newer SDK |
| 283 | $is_newest_sdk_module_active = ( |
| 284 | strpos( |
| 285 | $fs_newest_sdk->plugin_path, |
| 286 | '../' . $themes_directory_name . '/' . $current_theme->get_stylesheet() . '/' |
| 287 | ) === 0 |
| 288 | ); |
| 289 | |
| 290 | $current_theme_parent = $current_theme->parent(); |
| 291 | |
| 292 | /** |
| 293 | * If the current theme is a child of the theme that has the newest SDK, this prevents a redirects loop |
| 294 | * from happening by keeping the SDK info stored in the `fs_active_plugins` option. |
| 295 | */ |
| 296 | if ( ! $is_newest_sdk_module_active && $current_theme_parent instanceof WP_Theme ) { |
| 297 | // Detect if current theme parent is the one registered as newer SDK |
| 298 | $is_newest_sdk_module_active = ( |
| 299 | strpos( |
| 300 | $fs_newest_sdk->plugin_path, |
| 301 | '../' . $themes_directory_name . '/' . $current_theme_parent->get_stylesheet() . '/' |
| 302 | ) === 0 |
| 303 | ); |
| 304 | } |
| 305 | } |
| 306 | |
| 307 | if ( $is_current_sdk_newest && |
| 308 | ! $is_newest_sdk_module_active && |
| 309 | ! $fs_active_plugins->newest->in_activation |
| 310 | ) { |
| 311 | // If current SDK is the newest and the plugin is NOT active, it means |
| 312 | // that the current plugin in activation mode. |
| 313 | $fs_active_plugins->newest->in_activation = true; |
| 314 | update_option( 'fs_active_plugins', $fs_active_plugins ); |
| 315 | } |
| 316 | |
| 317 | if ( ! $is_theme ) { |
| 318 | $sdk_starter_path = fs_normalize_path( WP_PLUGIN_DIR . '/' . $this_sdk_relative_path . '/start.php' ); |
| 319 | } else { |
| 320 | $sdk_starter_path = fs_normalize_path( |
| 321 | $themes_directory |
| 322 | . '/' |
| 323 | . str_replace( "../{$themes_directory_name}/", '', $this_sdk_relative_path ) |
| 324 | . '/start.php' ); |
| 325 | } |
| 326 | |
| 327 | $is_newest_sdk_path_valid = ( $is_newest_sdk_module_active || $fs_active_plugins->newest->in_activation ) && file_exists( $sdk_starter_path ); |
| 328 | |
| 329 | if ( ! $is_newest_sdk_path_valid && ! $is_current_sdk_newest ) { |
| 330 | // Plugin with newest SDK is no longer active, or SDK was moved to a different location. |
| 331 | unset( $fs_active_plugins->plugins[ $fs_active_plugins->newest->sdk_path ] ); |
| 332 | } |
| 333 | |
| 334 | if ( ! ( $is_newest_sdk_module_active || $fs_active_plugins->newest->in_activation ) || |
| 335 | ! $is_newest_sdk_path_valid || |
| 336 | // Is newest SDK downgraded. |
| 337 | ( $this_sdk_relative_path == $fs_active_plugins->newest->sdk_path && |
| 338 | version_compare( $fs_active_plugins->newest->version, $this_sdk_version, '>' ) ) |
| 339 | ) { |
| 340 | /** |
| 341 | * Plugin with newest SDK is no longer active. |
| 342 | * OR |
| 343 | * The newest SDK was in the current plugin. BUT, seems like the version of |
| 344 | * the SDK was downgraded to a lower SDK. |
| 345 | */ |
| 346 | // Find the active plugin with the newest SDK version and update the newest reference. |
| 347 | fs_fallback_to_newest_active_sdk(); |
| 348 | } else { |
| 349 | if ( $is_newest_sdk_module_active && |
| 350 | $this_sdk_relative_path == $fs_active_plugins->newest->sdk_path && |
| 351 | ( $fs_active_plugins->newest->in_activation || |
| 352 | ( class_exists( 'Freemius' ) && ( ! defined( 'WP_FS__SDK_VERSION' ) || version_compare( WP_FS__SDK_VERSION, $this_sdk_version, '<' ) ) ) |
| 353 | ) |
| 354 | |
| 355 | ) { |
| 356 | if ( $fs_active_plugins->newest->in_activation && ! $is_newest_sdk_type_theme ) { |
| 357 | // Plugin no more in activation. |
| 358 | $fs_active_plugins->newest->in_activation = false; |
| 359 | update_option( 'fs_active_plugins', $fs_active_plugins ); |
| 360 | } |
| 361 | |
| 362 | // Reorder plugins to load plugin with newest SDK first. |
| 363 | if ( fs_newest_sdk_plugin_first() ) { |
| 364 | // Refresh page after re-order to make sure activated plugin loads newest SDK. |
| 365 | if ( class_exists( 'Freemius' ) ) { |
| 366 | fs_redirect( $_SERVER['REQUEST_URI'] ); |
| 367 | } |
| 368 | } |
| 369 | } |
| 370 | } |
| 371 | } |
| 372 | |
| 373 | if ( class_exists( 'Freemius' ) ) { |
| 374 | // SDK was already loaded. |
| 375 | return; |
| 376 | } |
| 377 | |
| 378 | if ( isset( $fs_active_plugins->newest ) && version_compare( $this_sdk_version, $fs_active_plugins->newest->version, '<' ) ) { |
| 379 | $newest_sdk = $fs_active_plugins->plugins[ $fs_active_plugins->newest->sdk_path ]; |
| 380 | |
| 381 | $plugins_or_theme_dir_path = ( ! isset( $newest_sdk->type ) || 'theme' !== $newest_sdk->type ) ? |
| 382 | WP_PLUGIN_DIR : |
| 383 | $themes_directory; |
| 384 | |
| 385 | $newest_sdk_starter = fs_normalize_path( |
| 386 | $plugins_or_theme_dir_path |
| 387 | . '/' |
| 388 | . str_replace( "../{$themes_directory_name}/", '', $fs_active_plugins->newest->sdk_path ) |
| 389 | . '/start.php' ); |
| 390 | |
| 391 | if ( file_exists( $newest_sdk_starter ) ) { |
| 392 | // Reorder plugins to load plugin with newest SDK first. |
| 393 | fs_newest_sdk_plugin_first(); |
| 394 | |
| 395 | // There's a newer SDK version, load it instead of the current one! |
| 396 | require_once $newest_sdk_starter; |
| 397 | |
| 398 | return; |
| 399 | } |
| 400 | } |
| 401 | |
| 402 | #endregion SDK Selection Logic -------------------------------------------------------------------- |
| 403 | |
| 404 | #region Hooks & Filters Collection -------------------------------------------------------------------- |
| 405 | |
| 406 | /** |
| 407 | * Freemius hooks (actions & filters) tags structure: |
| 408 | * |
| 409 | * fs_{filter/action_name}_{plugin_slug} |
| 410 | * |
| 411 | * -------------------------------------------------------- |
| 412 | * |
| 413 | * Usage with WordPress' add_action() / add_filter(): |
| 414 | * |
| 415 | * add_action('fs_{filter/action_name}_{plugin_slug}', $callable); |
| 416 | * |
| 417 | * -------------------------------------------------------- |
| 418 | * |
| 419 | * Usage with Freemius' instance add_action() / add_filter(): |
| 420 | * |
| 421 | * // No need to add 'fs_' prefix nor '_{plugin_slug}' suffix. |
| 422 | * my_freemius()->add_action('{action_name}', $callable); |
| 423 | * |
| 424 | * -------------------------------------------------------- |
| 425 | * |
| 426 | * Freemius filters collection: |
| 427 | * |
| 428 | * fs_connect_url_{plugin_slug} |
| 429 | * fs_trial_promotion_message_{plugin_slug} |
| 430 | * fs_is_long_term_user_{plugin_slug} |
| 431 | * fs_uninstall_reasons_{plugin_slug} |
| 432 | * fs_is_plugin_update_{plugin_slug} |
| 433 | * fs_api_domains_{plugin_slug} |
| 434 | * fs_email_template_sections_{plugin_slug} |
| 435 | * fs_support_forum_submenu_{plugin_slug} |
| 436 | * fs_support_forum_url_{plugin_slug} |
| 437 | * fs_connect_message_{plugin_slug} |
| 438 | * fs_connect_message_on_update_{plugin_slug} |
| 439 | * fs_uninstall_confirmation_message_{plugin_slug} |
| 440 | * fs_pending_activation_message_{plugin_slug} |
| 441 | * fs_is_submenu_visible_{plugin_slug} |
| 442 | * fs_plugin_icon_{plugin_slug} |
| 443 | * fs_show_trial_{plugin_slug} |
| 444 | * |
| 445 | * -------------------------------------------------------- |
| 446 | * |
| 447 | * Freemius actions collection: |
| 448 | * |
| 449 | * fs_after_license_loaded_{plugin_slug} |
| 450 | * fs_after_license_change_{plugin_slug} |
| 451 | * fs_after_plans_sync_{plugin_slug} |
| 452 | * |
| 453 | * fs_after_account_details_{plugin_slug} |
| 454 | * fs_after_account_user_sync_{plugin_slug} |
| 455 | * fs_after_account_plan_sync_{plugin_slug} |
| 456 | * fs_before_account_load_{plugin_slug} |
| 457 | * fs_after_account_connection_{plugin_slug} |
| 458 | * fs_account_property_edit_{plugin_slug} |
| 459 | * fs_account_email_verified_{plugin_slug} |
| 460 | * fs_account_page_load_before_departure_{plugin_slug} |
| 461 | * fs_before_account_delete_{plugin_slug} |
| 462 | * fs_after_account_delete_{plugin_slug} |
| 463 | * |
| 464 | * fs_sdk_version_update_{plugin_slug} |
| 465 | * fs_plugin_version_update_{plugin_slug} |
| 466 | * |
| 467 | * fs_initiated_{plugin_slug} |
| 468 | * fs_after_init_plugin_registered_{plugin_slug} |
| 469 | * fs_after_init_plugin_anonymous_{plugin_slug} |
| 470 | * fs_after_init_plugin_pending_activations_{plugin_slug} |
| 471 | * fs_after_init_addon_registered_{plugin_slug} |
| 472 | * fs_after_init_addon_anonymous_{plugin_slug} |
| 473 | * fs_after_init_addon_pending_activations_{plugin_slug} |
| 474 | * |
| 475 | * fs_after_premium_version_activation_{plugin_slug} |
| 476 | * fs_after_free_version_reactivation_{plugin_slug} |
| 477 | * |
| 478 | * fs_after_uninstall_{plugin_slug} |
| 479 | * fs_before_admin_menu_init_{plugin_slug} |
| 480 | */ |
| 481 | |
| 482 | #endregion Hooks & Filters Collection -------------------------------------------------------------------- |
| 483 | |
| 484 | if ( ! class_exists( 'Freemius' ) ) { |
| 485 | |
| 486 | if ( ! defined( 'WP_FS__SDK_VERSION' ) ) { |
| 487 | define( 'WP_FS__SDK_VERSION', $this_sdk_version ); |
| 488 | } |
| 489 | |
| 490 | $plugins_or_theme_dir_path = fs_normalize_path( trailingslashit( $is_theme ? |
| 491 | $themes_directory : |
| 492 | WP_PLUGIN_DIR ) ); |
| 493 | |
| 494 | if ( 0 === strpos( $file_path, $plugins_or_theme_dir_path ) ) { |
| 495 | // No symlinks |
| 496 | } else { |
| 497 | /** |
| 498 | * This logic finds the SDK symlink and set WP_FS__DIR to use it. |
| 499 | * |
| 500 | * @author Vova Feldman (@svovaf) |
| 501 | * @since 1.2.2.5 |
| 502 | */ |
| 503 | $sdk_symlink = null; |
| 504 | |
| 505 | // Try to load SDK's symlink from cache. |
| 506 | if ( isset( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) && |
| 507 | is_object( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) && |
| 508 | ! empty( $fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink ) |
| 509 | ) { |
| 510 | $sdk_symlink = $fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink; |
| 511 | if ( 0 === strpos( $sdk_symlink, $plugins_or_theme_dir_path ) ) { |
| 512 | /** |
| 513 | * Make the symlink path relative. |
| 514 | * |
| 515 | * @author Leo Fajardo (@leorw) |
| 516 | */ |
| 517 | $sdk_symlink = substr( $sdk_symlink, strlen( $plugins_or_theme_dir_path ) ); |
| 518 | |
| 519 | $fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink = $sdk_symlink; |
| 520 | update_option( 'fs_active_plugins', $fs_active_plugins ); |
| 521 | } |
| 522 | |
| 523 | $realpath = realpath( $plugins_or_theme_dir_path . $sdk_symlink ); |
| 524 | if ( ! is_string( $realpath ) || ! file_exists( $realpath ) ) { |
| 525 | $sdk_symlink = null; |
| 526 | } |
| 527 | } |
| 528 | |
| 529 | if ( empty( $sdk_symlink ) ) // Has symlinks, therefore, we need to configure WP_FS__DIR based on the symlink. |
| 530 | { |
| 531 | $partial_path_right = basename( $file_path ); |
| 532 | $partial_path_left = dirname( $file_path ); |
| 533 | $realpath = realpath( $plugins_or_theme_dir_path . $partial_path_right ); |
| 534 | |
| 535 | while ( '/' !== $partial_path_left && |
| 536 | ( false === $realpath || $file_path !== fs_normalize_path( $realpath ) ) |
| 537 | ) { |
| 538 | $partial_path_right = trailingslashit( basename( $partial_path_left ) ) . $partial_path_right; |
| 539 | $partial_path_left_prev = $partial_path_left; |
| 540 | $partial_path_left = dirname( $partial_path_left_prev ); |
| 541 | |
| 542 | /** |
| 543 | * Avoid infinite loop if for example `$partial_path_left_prev` is `C:/`, in this case, |
| 544 | * `dirname( 'C:/' )` will return `C:/`. |
| 545 | * |
| 546 | * @author Leo Fajardo (@leorw) |
| 547 | */ |
| 548 | if ( $partial_path_left === $partial_path_left_prev ) { |
| 549 | $partial_path_left = ''; |
| 550 | break; |
| 551 | } |
| 552 | |
| 553 | $realpath = realpath( $plugins_or_theme_dir_path . $partial_path_right ); |
| 554 | } |
| 555 | |
| 556 | if ( ! empty( $partial_path_left ) && '/' !== $partial_path_left ) { |
| 557 | $sdk_symlink = fs_normalize_path( dirname( $partial_path_right ) ); |
| 558 | |
| 559 | // Cache value. |
| 560 | if ( isset( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) && |
| 561 | is_object( $fs_active_plugins->plugins[ $this_sdk_relative_path ] ) |
| 562 | ) { |
| 563 | $fs_active_plugins->plugins[ $this_sdk_relative_path ]->sdk_symlink = $sdk_symlink; |
| 564 | update_option( 'fs_active_plugins', $fs_active_plugins ); |
| 565 | } |
| 566 | } |
| 567 | } |
| 568 | |
| 569 | if ( ! empty( $sdk_symlink ) ) { |
| 570 | // Set SDK dir to the symlink path. |
| 571 | define( 'WP_FS__DIR', $plugins_or_theme_dir_path . $sdk_symlink ); |
| 572 | } |
| 573 | } |
| 574 | |
| 575 | // Load SDK files. |
| 576 | require_once dirname( __FILE__ ) . '/require.php'; |
| 577 | |
| 578 | /** |
| 579 | * Quick shortcut to get Freemius for specified plugin. |
| 580 | * Used by various templates. |
| 581 | * |
| 582 | * @param number $module_id |
| 583 | * |
| 584 | * @return Freemius |
| 585 | */ |
| 586 | function freemius( $module_id ) { |
| 587 | return Freemius::instance( $module_id ); |
| 588 | } |
| 589 | |
| 590 | /** |
| 591 | * @param string $slug |
| 592 | * @param number $plugin_id |
| 593 | * @param string $public_key |
| 594 | * @param bool $is_live Is live or test plugin. |
| 595 | * @param bool $is_premium Hints freemius if running the premium plugin or not. |
| 596 | * |
| 597 | * @return Freemius |
| 598 | * |
| 599 | * @deprecated Please use fs_dynamic_init(). |
| 600 | */ |
| 601 | function fs_init( $slug, $plugin_id, $public_key, $is_live = true, $is_premium = true ) { |
| 602 | $fs = Freemius::instance( $plugin_id, $slug, true ); |
| 603 | $fs->init( $plugin_id, $public_key, $is_live, $is_premium ); |
| 604 | |
| 605 | return $fs; |
| 606 | } |
| 607 | |
| 608 | /** |
| 609 | * @param array <string,string|bool|array> $module Plugin or Theme details. |
| 610 | * |
| 611 | * @return Freemius |
| 612 | * @throws Freemius_Exception |
| 613 | */ |
| 614 | function fs_dynamic_init( $module ) { |
| 615 | $fs = Freemius::instance( $module['id'], $module['slug'], true ); |
| 616 | $fs->dynamic_init( $module ); |
| 617 | |
| 618 | return $fs; |
| 619 | } |
| 620 | |
| 621 | function fs_dump_log() { |
| 622 | FS_Logger::dump(); |
| 623 | } |
| 624 | } |
| 625 |