Admin
1 year ago
OptimiseAssets
1 year ago
ThirdParty
1 year ago
AdminBar.php
1 year ago
AssetsManager.php
1 year ago
BulkChanges.php
1 year ago
CleanUp.php
1 year ago
Debug.php
1 year ago
FileSystem.php
1 year ago
HardcodedAssets.php
1 year ago
Lite.php
1 year ago
Main.php
1 year ago
MainFront.php
1 year ago
Maintenance.php
1 year ago
Menu.php
1 year ago
MetaBoxes.php
1 year ago
Misc.php
1 year ago
ObjectCache.php
1 year ago
OwnAssets.php
1 year ago
PluginNotifications.php
1 year ago
PluginTracking.php
1 year ago
Preloads.php
1 year ago
Settings.php
1 year ago
Tips.php
1 year ago
Update.php
1 year ago
FileSystem.php
118 lines
| 1 | <?php |
| 2 | /** @noinspection MultipleReturnStatementsInspection */ |
| 3 | |
| 4 | namespace WpAssetCleanUp; |
| 5 | |
| 6 | use WpAssetCleanUp\OptimiseAssets\CombineCssImports; |
| 7 | use WpAssetCleanUp\OptimiseAssets\OptimizeCss; |
| 8 | use WpAssetCleanUp\OptimiseAssets\OptimizeJs; |
| 9 | |
| 10 | /** |
| 11 | * Class FileSystem |
| 12 | * @package WpAssetCleanUp |
| 13 | */ |
| 14 | class FileSystem |
| 15 | { |
| 16 | /** |
| 17 | * @return bool|\WP_Filesystem_Direct |
| 18 | */ |
| 19 | public static function init() |
| 20 | { |
| 21 | if ( ! defined('WPACU_FS_USED') && ! class_exists('\WP_Filesystem_Base') && ! class_exists('\WP_Filesystem_Direct') ) { |
| 22 | $wpFileSystemBase = ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php'; |
| 23 | $wpFileSystemDirect = ABSPATH . 'wp-admin/includes/class-wp-filesystem-direct.php'; |
| 24 | |
| 25 | if (is_file($wpFileSystemBase) && is_file($wpFileSystemDirect)) { |
| 26 | // Make sure to use the 'direct' method as it's the most effective in this scenario |
| 27 | require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-base.php'; |
| 28 | require_once ABSPATH . 'wp-admin/includes/class-wp-filesystem-direct.php'; |
| 29 | define('WPACU_FS_USED', true); |
| 30 | } else { |
| 31 | // Do not use WordPress FileSystem Direct (fallback to default PHP functions) |
| 32 | define('WPACU_FS_USED', false); |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | if (wpacuIsDefinedConstant('WPACU_FS_USED')) { |
| 37 | return new \WP_Filesystem_Direct( new \StdClass() ); |
| 38 | } |
| 39 | |
| 40 | return false; |
| 41 | } |
| 42 | |
| 43 | /** |
| 44 | * @param string $localPathToFile |
| 45 | * @param string $alter |
| 46 | * |
| 47 | * @return false|string |
| 48 | */ |
| 49 | public static function fileGetContents($localPathToFile, $alter = '') |
| 50 | { |
| 51 | // ONLY relevant for CSS files |
| 52 | if ($alter === 'combine_css_imports') { |
| 53 | $cssContent = self::fileJustGetContents($localPathToFile); |
| 54 | |
| 55 | if (stripos($cssContent, '@import') !== false) { |
| 56 | // This custom class does not minify as it's custom-made for combining @import |
| 57 | return (new CombineCssImports($localPathToFile))->minify(); |
| 58 | } |
| 59 | |
| 60 | return $cssContent; // No '@import' found? Just return it |
| 61 | } |
| 62 | |
| 63 | return self::fileJustGetContents($localPathToFile); |
| 64 | } |
| 65 | |
| 66 | /** |
| 67 | * Fetch the contents of the targeted file without any alteration |
| 68 | * |
| 69 | * @param $localPathToFile |
| 70 | * |
| 71 | * @return false|string |
| 72 | */ |
| 73 | public static function fileJustGetContents($localPathToFile) |
| 74 | { |
| 75 | // Fallback |
| 76 | if (! self::init()) { |
| 77 | return @file_get_contents($localPathToFile); |
| 78 | } |
| 79 | |
| 80 | return self::init()->get_contents($localPathToFile); |
| 81 | } |
| 82 | |
| 83 | /** |
| 84 | * @param $localPathToFile |
| 85 | * @param $contents |
| 86 | * |
| 87 | * @return bool |
| 88 | */ |
| 89 | public static function filePutContents($localPathToFile, $contents) |
| 90 | { |
| 91 | $return = false; // default |
| 92 | |
| 93 | if ( (strpos($localPathToFile, WP_CONTENT_DIR . OptimizeCss::getRelPathCssCacheDir()) !== false && ! is_dir(dirname($localPathToFile))) |
| 94 | || (strpos($localPathToFile, WP_CONTENT_DIR . OptimizeJs::getRelPathJsCacheDir()) !== false && ! is_dir(dirname($localPathToFile))) |
| 95 | ) { |
| 96 | $dirToCreate = dirname( $localPathToFile ); |
| 97 | try { |
| 98 | mkdir( $dirToCreate, FS_CHMOD_DIR, true ); |
| 99 | } catch (\Exception $e) { |
| 100 | error_log( WPACU_PLUGIN_TITLE . ': Could not make directory ' . $dirToCreate . ' / Error: '.$e->getMessage() ); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | // Fallback |
| 105 | try { |
| 106 | if ( ! self::init() ) { |
| 107 | $return = file_put_contents( $localPathToFile, $contents ); |
| 108 | } else { |
| 109 | $return = self::init()->put_contents( $localPathToFile, $contents, FS_CHMOD_FILE ); |
| 110 | } |
| 111 | } catch ( \Exception $e ) { |
| 112 | error_log( WPACU_PLUGIN_TITLE . ': Could not write to ' . $localPathToFile . ' / Error: '.$e->getMessage() ); |
| 113 | } |
| 114 | |
| 115 | return $return; |
| 116 | } |
| 117 | } |
| 118 |