XoopsModules25x /
xlanguage
| Total Complexity | 56 |
| Total Lines | 226 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Complex classes like FilesManagement often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use FilesManagement, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 28 | trait FilesManagement |
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| 29 | { |
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| 30 | /** |
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| 31 | * Function responsible for checking if a directory exists, we can also write in and create an index.html file |
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| 32 | * |
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| 33 | * @param string $folder The full path of the directory to check |
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| 34 | */ |
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| 35 | public static function createFolder($folder) |
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| 36 | { |
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| 37 | try { |
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| 38 | if (!\is_dir($folder)) { |
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| 39 | if (!\is_dir($folder) && !\mkdir($folder) && !\is_dir($folder)) { |
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| 40 | throw new RuntimeException(\sprintf('Unable to create the %s directory', $folder)); |
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| 41 | } |
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| 42 | |||
| 43 | file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>'); |
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| 44 | } |
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| 45 | } catch (Exception $e) { |
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| 46 | echo 'Caught exception: ', $e->getMessage(), "\n", '<br>'; |
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| 47 | } |
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| 48 | } |
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| 49 | |||
| 50 | /** |
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| 51 | * @param $file |
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| 52 | * @param $folder |
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| 53 | * @return bool |
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| 54 | */ |
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| 55 | public static function copyFile($file, $folder) |
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| 56 | { |
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| 57 | return \copy($file, $folder); |
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| 58 | } |
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| 59 | |||
| 60 | /** |
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| 61 | * @param $src |
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| 62 | * @param $dst |
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| 63 | */ |
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| 64 | public static function recurseCopy($src, $dst) |
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| 65 | { |
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| 66 | $dir = \opendir($src); |
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| 67 | // @mkdir($dst); |
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| 68 | if (!@\mkdir($dst) && !\is_dir($dst)) { |
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| 69 | throw new RuntimeException('The directory ' . $dst . ' could not be created.'); |
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| 70 | } |
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| 71 | if (false !== $dir) { |
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| 72 | while (false !== ($file = \readdir($dir))) { |
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| 73 | if (('.' !== $file) && ('..' !== $file)) { |
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| 74 | if (\is_dir($src . '/' . $file)) { |
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| 75 | self::recurseCopy($src . '/' . $file, $dst . '/' . $file); |
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| 76 | } else { |
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| 77 | \copy($src . '/' . $file, $dst . '/' . $file); |
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| 78 | } |
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| 79 | } |
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| 80 | } |
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| 81 | \closedir($dir); |
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| 82 | } |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * Remove files and (sub)directories |
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| 87 | * |
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| 88 | * @param string $src source directory to delete |
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| 89 | * |
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| 90 | * @return bool true on success |
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| 91 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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| 92 | * |
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| 93 | * @uses \Xmf\Module\Helper::getHelper() |
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| 94 | */ |
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| 95 | public static function deleteDirectory($src) |
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| 96 | { |
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| 97 | // Only continue if user is a 'global' Admin |
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| 98 | if (!($GLOBALS['xoopsUser'] instanceof XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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| 99 | return false; |
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| 100 | } |
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| 101 | |||
| 102 | $success = false; |
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| 103 | // remove old files |
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| 104 | $dirInfo = new SplFileInfo($src); |
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| 105 | // validate is a directory |
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| 106 | if ($dirInfo->isDir()) { |
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| 107 | $dirScan = \scandir($src, \SCANDIR_SORT_NONE); |
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| 108 | if (false !== $dirScan) { |
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| 109 | $fileList = \array_diff($dirScan, ['..', '.']); |
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| 110 | foreach ($fileList as $k => $v) { |
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| 111 | $fileInfo = new SplFileInfo("{$src}/{$v}"); |
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| 112 | if ($fileInfo->isDir()) { |
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| 113 | // recursively handle subdirectories |
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| 114 | if (!$success = self::deleteDirectory($fileInfo->getRealPath())) { |
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| 115 | break; |
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| 116 | } |
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| 117 | } elseif (!($success = \unlink($fileInfo->getRealPath()))) { |
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| 118 | break; // delete the file |
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| 119 | } |
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| 120 | } |
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| 121 | // now delete this (sub)directory if all the files are gone |
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| 122 | if ($success) { |
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| 123 | $success = \rmdir($dirInfo->getRealPath()); |
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| 124 | } |
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| 125 | } |
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| 126 | // } else { |
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| 127 | // // input is not a valid directory |
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| 128 | // $success = false; |
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| 129 | } |
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| 130 | |||
| 131 | return $success; |
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| 132 | } |
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| 133 | |||
| 134 | /** |
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| 135 | * Recursively remove directory |
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| 136 | * |
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| 137 | * @todo currently won't remove directories with hidden files, should it? |
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| 138 | * |
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| 139 | * @param string $src directory to remove (delete) |
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| 140 | * |
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| 141 | * @return bool true on success |
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| 142 | */ |
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| 143 | public static function rrmdir($src) |
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| 173 | } |
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| 174 | |||
| 175 | /** |
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| 176 | * Recursively move files from one directory to another |
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| 177 | * |
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| 178 | * @param string $src - Source of files being moved |
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| 179 | * @param string $dest - Destination of files being moved |
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| 180 | * |
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| 181 | * @return bool true on success |
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| 182 | */ |
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| 183 | public static function rmove($src, $dest) |
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| 184 | { |
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| 185 | // Only continue if user is a 'global' Admin |
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| 186 | if (!($GLOBALS['xoopsUser'] instanceof XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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| 187 | return false; |
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| 188 | } |
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| 189 | |||
| 190 | // If source is not a directory stop processing |
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| 191 | if (!\is_dir($src)) { |
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| 192 | return false; |
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| 193 | } |
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| 194 | |||
| 195 | // If the destination directory does not exist and could not be created stop processing |
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| 196 | if (!\is_dir($dest) && !\mkdir($dest) && !\is_dir($dest)) { |
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| 197 | return false; |
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| 198 | } |
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| 199 | |||
| 200 | // Open the source directory to read in files |
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| 201 | $iterator = new DirectoryIterator($src); |
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| 202 | foreach ($iterator as $fObj) { |
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| 203 | if ($fObj->isFile()) { |
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| 204 | \rename($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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| 205 | } elseif (!$fObj->isDot() && $fObj->isDir()) { |
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| 206 | // Try recursively on directory |
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| 207 | self::rmove($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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| 208 | // rmdir($fObj->getPath()); // now delete the directory |
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| 209 | } |
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| 210 | } |
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| 211 | $iterator = null; // clear iterator Obj to close file/directory |
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| 212 | return \rmdir($src); // remove the directory & return results |
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| 213 | } |
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| 214 | |||
| 215 | /** |
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| 216 | * Recursively copy directories and files from one directory to another |
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| 217 | * |
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| 218 | * @param string $src - Source of files being moved |
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| 219 | * @param string $dest - Destination of files being moved |
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| 220 | * |
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| 221 | * @return bool true on success |
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| 222 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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| 223 | * |
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| 224 | * @uses \Xmf\Module\Helper::getHelper() |
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| 225 | */ |
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| 226 | public static function rcopy($src, $dest) |
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| 254 | } |
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| 255 | } |
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| 256 |
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