mambax7 /
chess
| Total Complexity | 64 |
| Total Lines | 313 |
| Duplicated Lines | 0 % |
| Changes | 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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| 20 | trait FilesManagement |
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| 21 | { |
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| 22 | /** |
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| 23 | * Function responsible for checking if a directory exists, we can also write in and create an index.html file |
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| 24 | * |
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| 25 | * @param string $folder The full path of the directory to check |
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| 26 | * |
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| 27 | * @throws \RuntimeException |
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| 28 | */ |
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| 29 | public static function createFolder($folder) |
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| 30 | { |
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| 31 | try { |
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| 32 | if (!\file_exists($folder)) { |
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| 33 | if (!\is_dir($folder) && !\mkdir($folder) && !\is_dir($folder)) { |
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| 34 | throw new \RuntimeException(\sprintf('Unable to create the %s directory', $folder)); |
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| 35 | } |
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| 36 | |||
| 37 | file_put_contents($folder . '/index.html', '<script>history.go(-1);</script>'); |
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| 38 | } |
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| 39 | } catch (\Throwable $e) { |
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| 40 | echo 'Caught exception: ', $e->getMessage(), '<br>'; |
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| 41 | } |
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| 42 | } |
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| 43 | |||
| 44 | /** |
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| 45 | * @param $file |
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| 46 | * @param $folder |
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| 47 | * @return bool |
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| 48 | */ |
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| 49 | public static function copyFile($file, $folder) |
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| 50 | { |
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| 51 | return \copy($file, $folder); |
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| 52 | } |
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| 53 | |||
| 54 | /** |
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| 55 | * @param $src |
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| 56 | * @param $dst |
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| 57 | */ |
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| 58 | public static function recurseCopy($src, $dst) |
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| 59 | { |
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| 60 | $dir = \opendir($src); |
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| 61 | // @mkdir($dst); |
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| 62 | |||
| 63 | if (!@\mkdir($dst) && !\is_dir($dst)) { |
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| 64 | throw new \RuntimeException('The directory ' . $dst . ' could not be created.'); |
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| 65 | } |
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| 66 | |||
| 67 | while (false !== ($file = \readdir($dir))) { |
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|
Bug
introduced
by
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| 68 | if (('.' !== $file) && ('..' !== $file)) { |
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| 69 | if (\is_dir($src . '/' . $file)) { |
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| 70 | self::recurseCopy($src . '/' . $file, $dst . '/' . $file); |
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| 71 | } else { |
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| 72 | \copy($src . '/' . $file, $dst . '/' . $file); |
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| 73 | } |
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| 74 | } |
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| 75 | } |
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| 76 | |||
| 77 | \closedir($dir); |
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| 78 | } |
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| 79 | |||
| 80 | /** |
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| 81 | * Copy a file, or recursively copy a folder and its contents |
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| 82 | * @param string $source Source path |
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| 83 | * @param string $dest Destination path |
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| 84 | * @return bool Returns true on success, false on failure |
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| 85 | * @author Aidan Lister <[email protected]> |
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| 86 | * @version 1.0.1 |
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| 87 | * @link http://aidanlister.com/2004/04/recursively-copying-directories-in-php/ |
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| 88 | */ |
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| 89 | public static function xcopy($source, $dest) |
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| 90 | { |
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| 91 | // Check for symlinks |
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| 92 | |||
| 93 | if (\is_link($source)) { |
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| 94 | return \symlink(\readlink($source), $dest); |
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| 95 | } |
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| 96 | |||
| 97 | // Simple copy for a file |
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| 98 | |||
| 99 | if (\is_file($source)) { |
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| 100 | return \copy($source, $dest); |
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| 101 | } |
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| 102 | |||
| 103 | // Make destination directory |
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| 104 | |||
| 105 | if (!\is_dir($dest)) { |
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| 106 | if (!\mkdir($dest) && !\is_dir($dest)) { |
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| 107 | throw new \RuntimeException(\sprintf('Directory "%s" was not created', $dest)); |
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| 108 | } |
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| 109 | } |
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| 110 | |||
| 111 | // Loop through the folder |
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| 112 | |||
| 113 | $dir = \dir($source); |
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| 114 | |||
| 115 | if (@\is_dir($dir)) { |
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| 116 | while (false !== $entry = $dir->read()) { |
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| 117 | // Skip pointers |
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| 118 | |||
| 119 | if ('.' === $entry || '..' === $entry) { |
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| 120 | continue; |
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| 121 | } |
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| 122 | |||
| 123 | // Deep copy directories |
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| 124 | |||
| 125 | self::xcopy("$source/$entry", "$dest/$entry"); |
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| 126 | } |
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| 127 | |||
| 128 | // Clean up |
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| 129 | |||
| 130 | $dir->close(); |
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| 131 | } |
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| 132 | |||
| 133 | return true; |
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| 134 | } |
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| 135 | |||
| 136 | /** |
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| 137 | * Remove files and (sub)directories |
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| 138 | * |
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| 139 | * @param string $src source directory to delete |
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| 140 | * |
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| 141 | * @return bool true on success |
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| 142 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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| 143 | * |
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| 144 | * @uses \Xmf\Module\Helper::getHelper() |
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| 145 | */ |
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| 146 | public static function deleteDirectory($src) |
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| 147 | { |
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| 148 | // Only continue if user is a 'global' Admin |
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| 149 | |||
| 150 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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| 151 | return false; |
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| 152 | } |
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| 153 | |||
| 154 | $success = true; |
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| 155 | |||
| 156 | // remove old files |
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| 157 | |||
| 158 | $dirInfo = new \SplFileInfo($src); |
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| 159 | |||
| 160 | // validate is a directory |
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| 161 | |||
| 162 | if ($dirInfo->isDir()) { |
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| 163 | $fileList = \array_diff(\scandir($src, \SCANDIR_SORT_NONE), ['..', '.']); |
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| 164 | |||
| 165 | foreach ($fileList as $k => $v) { |
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| 166 | $fileInfo = new \SplFileInfo("{$src}/{$v}"); |
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| 167 | |||
| 168 | if ($fileInfo->isDir()) { |
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| 169 | // recursively handle subdirectories |
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| 170 | |||
| 171 | if (!$success = self::deleteDirectory($fileInfo->getRealPath())) { |
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| 172 | break; |
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| 173 | } |
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| 174 | } elseif (!($success = \unlink($fileInfo->getRealPath()))) { |
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| 175 | break; |
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| 176 | } |
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| 177 | } |
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| 178 | |||
| 179 | // now delete this (sub)directory if all the files are gone |
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| 180 | |||
| 181 | if ($success) { |
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| 182 | $success = \rmdir($dirInfo->getRealPath()); |
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| 183 | } |
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| 184 | } else { |
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| 185 | // input is not a valid directory |
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| 186 | |||
| 187 | $success = false; |
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| 188 | } |
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| 189 | |||
| 190 | return $success; |
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| 191 | } |
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| 192 | |||
| 193 | /** |
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| 194 | * Recursively remove directory |
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| 195 | * |
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| 196 | * @todo currently won't remove directories with hidden files, should it? |
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| 197 | * |
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| 198 | * @param string $src directory to remove (delete) |
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| 199 | * |
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| 200 | * @return bool true on success |
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| 201 | */ |
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| 202 | public static function rrmdir($src) |
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| 240 | } |
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| 241 | |||
| 242 | /** |
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| 243 | * Recursively move files from one directory to another |
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| 244 | * |
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| 245 | * @param string $src - Source of files being moved |
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| 246 | * @param string $dest - Destination of files being moved |
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| 247 | * |
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| 248 | * @return bool true on success |
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| 249 | */ |
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| 250 | public static function rmove($src, $dest) |
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| 251 | { |
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| 252 | // Only continue if user is a 'global' Admin |
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| 253 | |||
| 254 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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| 255 | return false; |
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| 256 | } |
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| 257 | |||
| 258 | // If source is not a directory stop processing |
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| 259 | |||
| 260 | if (!\is_dir($src)) { |
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| 261 | return false; |
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| 262 | } |
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| 263 | |||
| 264 | // If the destination directory does not exist and could not be created stop processing |
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| 265 | |||
| 266 | if (!\is_dir($dest) && !\mkdir($dest) && !\is_dir($dest)) { |
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| 267 | return false; |
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| 268 | } |
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| 269 | |||
| 270 | // Open the source directory to read in files |
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| 271 | |||
| 272 | $iterator = new \DirectoryIterator($src); |
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| 273 | |||
| 274 | foreach ($iterator as $fObj) { |
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| 275 | if ($fObj->isFile()) { |
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| 276 | \rename($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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| 277 | } elseif (!$fObj->isDot() && $fObj->isDir()) { |
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| 278 | // Try recursively on directory |
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| 279 | |||
| 280 | self::rmove($fObj->getPathname(), "{$dest}/" . $fObj->getFilename()); |
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| 281 | // rmdir($fObj->getPath()); // now delete the directory |
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| 282 | } |
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| 283 | } |
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| 284 | |||
| 285 | $iterator = null; // clear iterator Obj to close file/directory |
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| 286 | return \rmdir($src); // remove the directory & return results |
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| 287 | } |
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| 288 | |||
| 289 | /** |
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| 290 | * Recursively copy directories and files from one directory to another |
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| 291 | * |
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| 292 | * @param string $src - Source of files being moved |
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| 293 | * @param string $dest - Destination of files being moved |
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| 294 | * |
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| 295 | * @return bool true on success |
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| 296 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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| 297 | * |
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| 298 | * @uses \Xmf\Module\Helper::getHelper() |
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| 299 | */ |
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| 300 | public static function rcopy($src, $dest) |
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| 333 | } |
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| 334 | } |
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| 335 |
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