PluginSilentUpgrader.php
3 weeks ago
PluginSilentUpgraderSkin.php
3 weeks ago
Util.php
3 weeks ago
index.php
3 weeks ago
PluginSilentUpgrader.php
584 lines
| 1 | <?php |
| 2 | |
| 3 | namespace CustomFacebookFeed\Helpers; |
| 4 | |
| 5 | if (! defined('ABSPATH')) { |
| 6 | exit; |
| 7 | } |
| 8 | use WP_Error; |
| 9 | use WP_Upgrader; |
| 10 | use WP_Filesystem_Base; |
| 11 | |
| 12 | /** \WP_Upgrader class */ |
| 13 | require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; |
| 14 | |
| 15 | /** \Plugin_Upgrader class */ |
| 16 | require_once ABSPATH . 'wp-admin/includes/class-plugin-upgrader.php'; |
| 17 | |
| 18 | /** |
| 19 | * In WP 5.3 a PHP 5.6 splat operator (...$args) was added to \WP_Upgrader_Skin::feedback(). |
| 20 | * We need to remove all calls to *Skin::feedback() method, as we can't override it in own Skins |
| 21 | * without breaking support for PHP 5.3-5.5. |
| 22 | * |
| 23 | * @internal Please do not use this class outside of core WPForms development. May be removed at any time. |
| 24 | * |
| 25 | * @since 1.5.6.1 |
| 26 | */ |
| 27 | class PluginSilentUpgrader extends \Plugin_Upgrader |
| 28 | { |
| 29 | /** |
| 30 | * Run an upgrade/installation. |
| 31 | * |
| 32 | * Attempts to download the package (if it is not a local file), unpack it, and |
| 33 | * install it in the destination folder. |
| 34 | * |
| 35 | * @since 1.5.6.1 |
| 36 | * |
| 37 | * @param array $options { |
| 38 | * Array or string of arguments for upgrading/installing a package. |
| 39 | * |
| 40 | * @type string $package The full path or URI of the package to install. |
| 41 | * Default empty. |
| 42 | * @type string $destination The full path to the destination folder. |
| 43 | * Default empty. |
| 44 | * @type bool $clear_destination Whether to delete any files already in the |
| 45 | * destination folder. Default false. |
| 46 | * @type bool $clear_working Whether to delete the files form the working |
| 47 | * directory after copying to the destination. |
| 48 | * Default false. |
| 49 | * @type bool $abort_if_destination_exists Whether to abort the installation if the destination |
| 50 | * folder already exists. When true, `$clear_destination` |
| 51 | * should be false. Default true. |
| 52 | * @type bool $is_multi Whether this run is one of multiple upgrade/installation |
| 53 | * actions being performed in bulk. When true, the skin |
| 54 | * WP_Upgrader::header() and WP_Upgrader::footer() |
| 55 | * aren't called. Default false. |
| 56 | * @type array $hook_extra Extra arguments to pass to the filter hooks called by |
| 57 | * WP_Upgrader::run(). |
| 58 | * } |
| 59 | * @return array|false|WP_error The result from self::install_package() on success, otherwise a WP_Error, |
| 60 | * or false if unable to connect to the filesystem. |
| 61 | */ |
| 62 | public function run($options) |
| 63 | { |
| 64 | |
| 65 | $defaults = array( |
| 66 | 'package' => '', // Please always pass this. |
| 67 | 'destination' => '', // And this |
| 68 | 'clear_destination' => false, |
| 69 | 'abort_if_destination_exists' => false, // Abort if the Destination directory exists, Pass clear_destination as false please |
| 70 | 'clear_working' => true, |
| 71 | 'is_multi' => false, |
| 72 | 'hook_extra' => array(), // Pass any extra $hook_extra args here, this will be passed to any hooked filters. |
| 73 | ); |
| 74 | |
| 75 | $options = wp_parse_args($options, $defaults); |
| 76 | |
| 77 | /** |
| 78 | * Filters the package options before running an update. |
| 79 | * |
| 80 | * See also {@see 'upgrader_process_complete'}. |
| 81 | * |
| 82 | * @since 4.3.0 |
| 83 | * |
| 84 | * @param array $options { |
| 85 | * Options used by the upgrader. |
| 86 | * |
| 87 | * @type string $package Package for update. |
| 88 | * @type string $destination Update location. |
| 89 | * @type bool $clear_destination Clear the destination resource. |
| 90 | * @type bool $clear_working Clear the working resource. |
| 91 | * @type bool $abort_if_destination_exists Abort if the Destination directory exists. |
| 92 | * @type bool $is_multi Whether the upgrader is running multiple times. |
| 93 | * @type array $hook_extra { |
| 94 | * Extra hook arguments. |
| 95 | * |
| 96 | * @type string $action Type of action. Default 'update'. |
| 97 | * @type string $type Type of update process. Accepts 'plugin', 'theme', or 'core'. |
| 98 | * @type bool $bulk Whether the update process is a bulk update. Default true. |
| 99 | * @type string $plugin Path to the plugin file relative to the plugins directory. |
| 100 | * @type string $theme The stylesheet or template name of the theme. |
| 101 | * @type string $language_update_type The language pack update type. Accepts 'plugin', 'theme', |
| 102 | * or 'core'. |
| 103 | * @type object $language_update The language pack update offer. |
| 104 | * } |
| 105 | * } |
| 106 | */ |
| 107 | $options = apply_filters('upgrader_package_options', $options); |
| 108 | |
| 109 | if (! $options['is_multi']) { // call $this->header separately if running multiple times |
| 110 | $this->skin->header(); |
| 111 | } |
| 112 | |
| 113 | // Connect to the Filesystem first. |
| 114 | $res = $this->fs_connect(array( WP_CONTENT_DIR, $options['destination'] )); |
| 115 | // Mainly for non-connected filesystem. |
| 116 | if (! $res) { |
| 117 | if (! $options['is_multi']) { |
| 118 | $this->skin->footer(); |
| 119 | } |
| 120 | return false; |
| 121 | } |
| 122 | |
| 123 | $this->skin->before(); |
| 124 | |
| 125 | if (is_wp_error($res)) { |
| 126 | $this->skin->error($res); |
| 127 | $this->skin->after(); |
| 128 | if (! $options['is_multi']) { |
| 129 | $this->skin->footer(); |
| 130 | } |
| 131 | return $res; |
| 132 | } |
| 133 | |
| 134 | /* |
| 135 | * Download the package (Note, This just returns the filename |
| 136 | * of the file if the package is a local file) |
| 137 | */ |
| 138 | $download = $this->download_package($options['package'], true); |
| 139 | |
| 140 | // Allow for signature soft-fail. |
| 141 | // WARNING: This may be removed in the future. |
| 142 | if (is_wp_error($download) && $download->get_error_data('softfail-filename')) { |
| 143 | // Don't output the 'no signature could be found' failure message for now. |
| 144 | if ('signature_verification_no_signature' != $download->get_error_code() || WP_DEBUG) { |
| 145 | // Outout the failure error as a normal feedback, and not as an error: |
| 146 | // $this->skin->feedback( $download->get_error_message() ); |
| 147 | |
| 148 | // Report this failure back to WordPress.org for debugging purposes. |
| 149 | wp_version_check( |
| 150 | array( |
| 151 | 'signature_failure_code' => $download->get_error_code(), |
| 152 | 'signature_failure_data' => $download->get_error_data(), |
| 153 | ) |
| 154 | ); |
| 155 | } |
| 156 | |
| 157 | // Pretend this error didn't happen. |
| 158 | $download = $download->get_error_data('softfail-filename'); |
| 159 | } |
| 160 | |
| 161 | if (is_wp_error($download)) { |
| 162 | $this->skin->error($download); |
| 163 | $this->skin->after(); |
| 164 | if (! $options['is_multi']) { |
| 165 | $this->skin->footer(); |
| 166 | } |
| 167 | return $download; |
| 168 | } |
| 169 | |
| 170 | $delete_package = ( $download != $options['package'] ); // Do not delete a "local" file |
| 171 | |
| 172 | // Unzips the file into a temporary directory. |
| 173 | $working_dir = $this->unpack_package($download, $delete_package); |
| 174 | if (is_wp_error($working_dir)) { |
| 175 | $this->skin->error($working_dir); |
| 176 | $this->skin->after(); |
| 177 | if (! $options['is_multi']) { |
| 178 | $this->skin->footer(); |
| 179 | } |
| 180 | return $working_dir; |
| 181 | } |
| 182 | |
| 183 | // With the given options, this installs it to the destination directory. |
| 184 | $result = $this->install_package( |
| 185 | array( |
| 186 | 'source' => $working_dir, |
| 187 | 'destination' => $options['destination'], |
| 188 | 'clear_destination' => $options['clear_destination'], |
| 189 | 'abort_if_destination_exists' => $options['abort_if_destination_exists'], |
| 190 | 'clear_working' => $options['clear_working'], |
| 191 | 'hook_extra' => $options['hook_extra'], |
| 192 | ) |
| 193 | ); |
| 194 | |
| 195 | $this->skin->set_result($result); |
| 196 | if (is_wp_error($result)) { |
| 197 | $this->skin->error($result); |
| 198 | // $this->skin->feedback( 'process_failed' ); |
| 199 | } else { |
| 200 | // Installation succeeded. |
| 201 | // $this->skin->feedback( 'process_success' ); |
| 202 | } |
| 203 | |
| 204 | $this->skin->after(); |
| 205 | |
| 206 | if (! $options['is_multi']) { |
| 207 | |
| 208 | /** |
| 209 | * Fires when the upgrader process is complete. |
| 210 | * |
| 211 | * See also {@see 'upgrader_package_options'}. |
| 212 | * |
| 213 | * @since 3.6.0 |
| 214 | * @since 3.7.0 Added to WP_Upgrader::run(). |
| 215 | * @since 4.6.0 `$translations` was added as a possible argument to `$hook_extra`. |
| 216 | * |
| 217 | * @param WP_Upgrader $this WP_Upgrader instance. In other contexts, $this, might be a |
| 218 | * Theme_Upgrader, Plugin_Upgrader, Core_Upgrade, or Language_Pack_Upgrader instance. |
| 219 | * @param array $hook_extra { |
| 220 | * Array of bulk item update data. |
| 221 | * |
| 222 | * @type string $action Type of action. Default 'update'. |
| 223 | * @type string $type Type of update process. Accepts 'plugin', 'theme', 'translation', or 'core'. |
| 224 | * @type bool $bulk Whether the update process is a bulk update. Default true. |
| 225 | * @type array $plugins Array of the basename paths of the plugins' main files. |
| 226 | * @type array $themes The theme slugs. |
| 227 | * @type array $translations { |
| 228 | * Array of translations update data. |
| 229 | * |
| 230 | * @type string $language The locale the translation is for. |
| 231 | * @type string $type Type of translation. Accepts 'plugin', 'theme', or 'core'. |
| 232 | * @type string $slug Text domain the translation is for. The slug of a theme/plugin or |
| 233 | * 'default' for core translations. |
| 234 | * @type string $version The version of a theme, plugin, or core. |
| 235 | * } |
| 236 | * } |
| 237 | */ |
| 238 | do_action('upgrader_process_complete', $this, $options['hook_extra']); |
| 239 | |
| 240 | $this->skin->footer(); |
| 241 | } |
| 242 | |
| 243 | return $result; |
| 244 | } |
| 245 | |
| 246 | /** |
| 247 | * Toggle maintenance mode for the site. |
| 248 | * |
| 249 | * Create/delete the maintenance file to enable/disable maintenance mode. |
| 250 | * |
| 251 | * @since 2.8.0 |
| 252 | * |
| 253 | * @global WP_Filesystem_Base $wp_filesystem Subclass |
| 254 | * |
| 255 | * @param bool $enable True to enable maintenance mode, false to disable. |
| 256 | */ |
| 257 | public function maintenance_mode($enable = false) |
| 258 | { |
| 259 | global $wp_filesystem; |
| 260 | $file = $wp_filesystem->abspath() . '.maintenance'; |
| 261 | if ($enable) { |
| 262 | // $this->skin->feedback( 'maintenance_start' ); |
| 263 | // Create maintenance file to signal that we are upgrading |
| 264 | $maintenance_string = '<?php $upgrading = ' . time() . '; ?>'; |
| 265 | $wp_filesystem->delete($file); |
| 266 | $wp_filesystem->put_contents($file, $maintenance_string, FS_CHMOD_FILE); |
| 267 | } elseif (! $enable && $wp_filesystem->exists($file)) { |
| 268 | // $this->skin->feedback( 'maintenance_end' ); |
| 269 | $wp_filesystem->delete($file); |
| 270 | } |
| 271 | } |
| 272 | |
| 273 | /** |
| 274 | * Download a package. |
| 275 | * |
| 276 | * @since 2.8.0 |
| 277 | * |
| 278 | * @param string $package The URI of the package. If this is the full path to an |
| 279 | * existing local file, it will be returned untouched. |
| 280 | * @param bool $check_signatures Whether to validate file signatures. Default false. |
| 281 | * @return string|WP_Error The full path to the downloaded package file, or a WP_Error object. |
| 282 | */ |
| 283 | public function download_package($package, $check_signatures = false, $hook_extra = array()) |
| 284 | { |
| 285 | |
| 286 | /** |
| 287 | * Filters whether to return the package. |
| 288 | * |
| 289 | * @since 3.7.0 |
| 290 | * |
| 291 | * @param bool $reply Whether to bail without returning the package. |
| 292 | * Default false. |
| 293 | * @param string $package The package file name. |
| 294 | * @param WP_Upgrader $this The WP_Upgrader instance. |
| 295 | */ |
| 296 | $reply = apply_filters('upgrader_pre_download', false, $package, $this); |
| 297 | if (false !== $reply) { |
| 298 | return $reply; |
| 299 | } |
| 300 | |
| 301 | if (! preg_match('!^(http|https|ftp)://!i', $package) && file_exists($package)) { // Local file or remote? |
| 302 | return $package; // must be a local file.. |
| 303 | } |
| 304 | |
| 305 | if (empty($package)) { |
| 306 | return new WP_Error('no_package', $this->strings['no_package']); |
| 307 | } |
| 308 | |
| 309 | // $this->skin->feedback( 'downloading_package', $package ); |
| 310 | |
| 311 | $download_file = download_url($package, 300, $check_signatures); |
| 312 | |
| 313 | if (is_wp_error($download_file) && ! $download_file->get_error_data('softfail-filename')) { |
| 314 | return new WP_Error('download_failed', $this->strings['download_failed'], $download_file->get_error_message()); |
| 315 | } |
| 316 | |
| 317 | return $download_file; |
| 318 | } |
| 319 | |
| 320 | /** |
| 321 | * Unpack a compressed package file. |
| 322 | * |
| 323 | * @since 2.8.0 |
| 324 | * |
| 325 | * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. |
| 326 | * |
| 327 | * @param string $package Full path to the package file. |
| 328 | * @param bool $delete_package Optional. Whether to delete the package file after attempting |
| 329 | * to unpack it. Default true. |
| 330 | * @return string|WP_Error The path to the unpacked contents, or a WP_Error on failure. |
| 331 | */ |
| 332 | public function unpack_package($package, $delete_package = true) |
| 333 | { |
| 334 | global $wp_filesystem; |
| 335 | |
| 336 | // $this->skin->feedback( 'unpack_package' ); |
| 337 | |
| 338 | $upgrade_folder = $wp_filesystem->wp_content_dir() . 'upgrade/'; |
| 339 | |
| 340 | // Clean up contents of upgrade directory beforehand. |
| 341 | $upgrade_files = $wp_filesystem->dirlist($upgrade_folder); |
| 342 | if (! empty($upgrade_files)) { |
| 343 | foreach ($upgrade_files as $file) { |
| 344 | $wp_filesystem->delete($upgrade_folder . $file['name'], true); |
| 345 | } |
| 346 | } |
| 347 | |
| 348 | // We need a working directory - Strip off any .tmp or .zip suffixes |
| 349 | $working_dir = $upgrade_folder . basename(basename($package, '.tmp'), '.zip'); |
| 350 | |
| 351 | // Clean up working directory |
| 352 | if ($wp_filesystem->is_dir($working_dir)) { |
| 353 | $wp_filesystem->delete($working_dir, true); |
| 354 | } |
| 355 | |
| 356 | // Unzip package to working directory |
| 357 | $result = unzip_file($package, $working_dir); |
| 358 | |
| 359 | // Once extracted, delete the package if required. |
| 360 | if ($delete_package) { |
| 361 | unlink($package); |
| 362 | } |
| 363 | |
| 364 | if (is_wp_error($result)) { |
| 365 | $wp_filesystem->delete($working_dir, true); |
| 366 | if ('incompatible_archive' == $result->get_error_code()) { |
| 367 | return new WP_Error('incompatible_archive', $this->strings['incompatible_archive'], $result->get_error_data()); |
| 368 | } |
| 369 | return $result; |
| 370 | } |
| 371 | |
| 372 | return $working_dir; |
| 373 | } |
| 374 | |
| 375 | /** |
| 376 | * Install a package. |
| 377 | * |
| 378 | * Copies the contents of a package form a source directory, and installs them in |
| 379 | * a destination directory. Optionally removes the source. It can also optionally |
| 380 | * clear out the destination folder if it already exists. |
| 381 | * |
| 382 | * @since 2.8.0 |
| 383 | * |
| 384 | * @global WP_Filesystem_Base $wp_filesystem WordPress filesystem subclass. |
| 385 | * @global array $wp_theme_directories |
| 386 | * |
| 387 | * @param array|string $args { |
| 388 | * Optional. Array or string of arguments for installing a package. Default empty array. |
| 389 | * |
| 390 | * @type string $source Required path to the package source. Default empty. |
| 391 | * @type string $destination Required path to a folder to install the package in. |
| 392 | * Default empty. |
| 393 | * @type bool $clear_destination Whether to delete any files already in the destination |
| 394 | * folder. Default false. |
| 395 | * @type bool $clear_working Whether to delete the files form the working directory |
| 396 | * after copying to the destination. Default false. |
| 397 | * @type bool $abort_if_destination_exists Whether to abort the installation if |
| 398 | * the destination folder already exists. Default true. |
| 399 | * @type array $hook_extra Extra arguments to pass to the filter hooks called by |
| 400 | * WP_Upgrader::install_package(). Default empty array. |
| 401 | * } |
| 402 | * |
| 403 | * @return array|WP_Error The result (also stored in `WP_Upgrader::$result`), or a WP_Error on failure. |
| 404 | */ |
| 405 | public function install_package($args = array()) |
| 406 | { |
| 407 | global $wp_filesystem, $wp_theme_directories; |
| 408 | |
| 409 | $defaults = array( |
| 410 | 'source' => '', // Please always pass this |
| 411 | 'destination' => '', // and this |
| 412 | 'clear_destination' => false, |
| 413 | 'clear_working' => false, |
| 414 | 'abort_if_destination_exists' => true, |
| 415 | 'hook_extra' => array(), |
| 416 | ); |
| 417 | |
| 418 | $args = wp_parse_args($args, $defaults); |
| 419 | |
| 420 | // These were previously extract()'d. |
| 421 | $source = $args['source']; |
| 422 | $destination = $args['destination']; |
| 423 | $clear_destination = $args['clear_destination']; |
| 424 | |
| 425 | set_time_limit(300); |
| 426 | |
| 427 | if (empty($source) || empty($destination)) { |
| 428 | return new WP_Error('bad_request', $this->strings['bad_request']); |
| 429 | } |
| 430 | // $this->skin->feedback( 'installing_package' ); |
| 431 | |
| 432 | /** |
| 433 | * Filters the install response before the installation has started. |
| 434 | * |
| 435 | * Returning a truthy value, or one that could be evaluated as a WP_Error |
| 436 | * will effectively short-circuit the installation, returning that value |
| 437 | * instead. |
| 438 | * |
| 439 | * @since 2.8.0 |
| 440 | * |
| 441 | * @param bool|WP_Error $response Response. |
| 442 | * @param array $hook_extra Extra arguments passed to hooked filters. |
| 443 | */ |
| 444 | $res = apply_filters('upgrader_pre_install', true, $args['hook_extra']); |
| 445 | |
| 446 | if (is_wp_error($res)) { |
| 447 | return $res; |
| 448 | } |
| 449 | |
| 450 | // Retain the Original source and destinations |
| 451 | $remote_source = $args['source']; |
| 452 | $local_destination = $destination; |
| 453 | |
| 454 | $source_files = array_keys($wp_filesystem->dirlist($remote_source)); |
| 455 | $remote_destination = $wp_filesystem->find_folder($local_destination); |
| 456 | |
| 457 | // Locate which directory to copy to the new folder, This is based on the actual folder holding the files. |
| 458 | if (1 == count($source_files) && $wp_filesystem->is_dir(trailingslashit($args['source']) . $source_files[0] . '/')) { // Only one folder? Then we want its contents. |
| 459 | $source = trailingslashit($args['source']) . trailingslashit($source_files[0]); |
| 460 | } elseif (count($source_files) == 0) { |
| 461 | return new WP_Error('incompatible_archive_empty', $this->strings['incompatible_archive'], $this->strings['no_files']); // There are no files? |
| 462 | } else { // It's only a single file, the upgrader will use the folder name of this file as the destination folder. Folder name is based on zip filename. |
| 463 | $source = trailingslashit($args['source']); |
| 464 | } |
| 465 | |
| 466 | /** |
| 467 | * Filters the source file location for the upgrade package. |
| 468 | * |
| 469 | * @since 2.8.0 |
| 470 | * @since 4.4.0 The $hook_extra parameter became available. |
| 471 | * |
| 472 | * @param string $source File source location. |
| 473 | * @param string $remote_source Remote file source location. |
| 474 | * @param WP_Upgrader $this WP_Upgrader instance. |
| 475 | * @param array $hook_extra Extra arguments passed to hooked filters. |
| 476 | */ |
| 477 | $source = apply_filters('upgrader_source_selection', $source, $remote_source, $this, $args['hook_extra']); |
| 478 | |
| 479 | if (is_wp_error($source)) { |
| 480 | return $source; |
| 481 | } |
| 482 | |
| 483 | // Has the source location changed? If so, we need a new source_files list. |
| 484 | if ($source !== $remote_source) { |
| 485 | $source_files = array_keys($wp_filesystem->dirlist($source)); |
| 486 | } |
| 487 | |
| 488 | /* |
| 489 | * Protection against deleting files in any important base directories. |
| 490 | * Theme_Upgrader & Plugin_Upgrader also trigger this, as they pass the |
| 491 | * destination directory (WP_PLUGIN_DIR / wp-content/themes) intending |
| 492 | * to copy the directory into the directory, whilst they pass the source |
| 493 | * as the actual files to copy. |
| 494 | */ |
| 495 | $protected_directories = array( ABSPATH, WP_CONTENT_DIR, WP_PLUGIN_DIR, WP_CONTENT_DIR . '/themes' ); |
| 496 | |
| 497 | if (is_array($wp_theme_directories)) { |
| 498 | $protected_directories = array_merge($protected_directories, $wp_theme_directories); |
| 499 | } |
| 500 | |
| 501 | if (in_array($destination, $protected_directories)) { |
| 502 | $remote_destination = trailingslashit($remote_destination) . trailingslashit(basename($source)); |
| 503 | $destination = trailingslashit($destination) . trailingslashit(basename($source)); |
| 504 | } |
| 505 | |
| 506 | if ($clear_destination) { |
| 507 | // We're going to clear the destination if there's something there. |
| 508 | // $this->skin->feedback( 'remove_old' ); |
| 509 | |
| 510 | $removed = $this->clear_destination($remote_destination); |
| 511 | |
| 512 | /** |
| 513 | * Filters whether the upgrader cleared the destination. |
| 514 | * |
| 515 | * @since 2.8.0 |
| 516 | * |
| 517 | * @param mixed $removed Whether the destination was cleared. true on success, WP_Error on failure |
| 518 | * @param string $local_destination The local package destination. |
| 519 | * @param string $remote_destination The remote package destination. |
| 520 | * @param array $hook_extra Extra arguments passed to hooked filters. |
| 521 | */ |
| 522 | $removed = apply_filters('upgrader_clear_destination', $removed, $local_destination, $remote_destination, $args['hook_extra']); |
| 523 | |
| 524 | if (is_wp_error($removed)) { |
| 525 | return $removed; |
| 526 | } |
| 527 | } elseif ($args['abort_if_destination_exists'] && $wp_filesystem->exists($remote_destination)) { |
| 528 | // If we're not clearing the destination folder and something exists there already, Bail. |
| 529 | // But first check to see if there are actually any files in the folder. |
| 530 | $_files = $wp_filesystem->dirlist($remote_destination); |
| 531 | if (! empty($_files)) { |
| 532 | $wp_filesystem->delete($remote_source, true); // Clear out the source files. |
| 533 | return new WP_Error('folder_exists', $this->strings['folder_exists'], $remote_destination); |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | // Create destination if needed |
| 538 | if (! $wp_filesystem->exists($remote_destination)) { |
| 539 | if (! $wp_filesystem->mkdir($remote_destination, FS_CHMOD_DIR)) { |
| 540 | return new WP_Error('mkdir_failed_destination', $this->strings['mkdir_failed'], $remote_destination); |
| 541 | } |
| 542 | } |
| 543 | // Copy new version of item into place. |
| 544 | $result = copy_dir($source, $remote_destination); |
| 545 | if (is_wp_error($result)) { |
| 546 | if ($args['clear_working']) { |
| 547 | $wp_filesystem->delete($remote_source, true); |
| 548 | } |
| 549 | return $result; |
| 550 | } |
| 551 | |
| 552 | // Clear the Working folder? |
| 553 | if ($args['clear_working']) { |
| 554 | $wp_filesystem->delete($remote_source, true); |
| 555 | } |
| 556 | |
| 557 | $destination_name = basename(str_replace($local_destination, '', $destination)); |
| 558 | if ('.' == $destination_name) { |
| 559 | $destination_name = ''; |
| 560 | } |
| 561 | |
| 562 | $this->result = compact('source', 'source_files', 'destination', 'destination_name', 'local_destination', 'remote_destination', 'clear_destination'); |
| 563 | |
| 564 | /** |
| 565 | * Filters the installation response after the installation has finished. |
| 566 | * |
| 567 | * @since 2.8.0 |
| 568 | * |
| 569 | * @param bool $response Installation response. |
| 570 | * @param array $hook_extra Extra arguments passed to hooked filters. |
| 571 | * @param array $result Installation result data. |
| 572 | */ |
| 573 | $res = apply_filters('upgrader_post_install', true, $args['hook_extra'], $this->result); |
| 574 | |
| 575 | if (is_wp_error($res)) { |
| 576 | $this->result = $res; |
| 577 | return $res; |
| 578 | } |
| 579 | |
| 580 | // Bombard the calling function will all the info which we've just used. |
| 581 | return $this->result; |
| 582 | } |
| 583 | } |
| 584 |