XoopsModules25x /
wfdownloads
| Total Complexity | 64 |
| Total Lines | 269 |
| 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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| 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 (!\is_dir($folder)) { |
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| 33 | if (!\is_dir($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 (\Exception $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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| 75 | } |
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| 76 | |||
| 77 | /** |
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| 78 | * Copy a file, or recursively copy a folder and its contents |
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| 79 | * @param string $source Source path |
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| 80 | * @param string $dest Destination path |
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| 81 | * @return bool Returns true on success, false on failure |
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| 82 | * @author Aidan Lister <[email protected]> |
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| 83 | * @version 1.0.1 |
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| 84 | * @link http://aidanlister.com/2004/04/recursively-copying-directories-in-php/ |
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| 85 | */ |
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| 86 | public static function xcopy($source, $dest) |
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| 87 | { |
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| 88 | // Check for symlinks |
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| 89 | if (\is_link($source)) { |
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| 90 | return \symlink(\readlink($source), $dest); |
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| 91 | } |
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| 92 | |||
| 93 | // Simple copy for a file |
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| 94 | if (\is_file($source)) { |
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| 95 | return \copy($source, $dest); |
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| 96 | } |
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| 97 | |||
| 98 | // Make destination directory |
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| 99 | if (!\is_dir($dest)) { |
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| 100 | if (!mkdir($dest) && !is_dir($dest)) { |
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| 101 | throw new \RuntimeException(sprintf('Directory "%s" was not created', $dest)); |
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| 102 | } |
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| 103 | } |
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| 104 | |||
| 105 | // Loop through the folder |
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| 106 | $dir = \dir($source); |
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| 107 | if (@\is_dir($dir)) { |
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| 108 | while (false !== $entry = $dir->read()) { |
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| 109 | // Skip pointers |
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| 110 | if ('.' === $entry || '..' === $entry) { |
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| 111 | continue; |
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| 112 | } |
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| 113 | // Deep copy directories |
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| 114 | self::xcopy("$source/$entry", "$dest/$entry"); |
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| 115 | } |
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| 116 | // Clean up |
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| 117 | $dir->close(); |
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| 118 | } |
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| 119 | |||
| 120 | return true; |
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| 121 | } |
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| 122 | |||
| 123 | /** |
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| 124 | * Remove files and (sub)directories |
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| 125 | * |
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| 126 | * @param string $src source directory to delete |
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| 127 | * |
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| 128 | * @return bool true on success |
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| 129 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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| 130 | * |
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| 131 | * @uses \Xmf\Module\Helper::getHelper() |
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| 132 | */ |
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| 133 | public static function deleteDirectory($src) |
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| 134 | { |
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| 135 | // Only continue if user is a 'global' Admin |
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| 136 | if (!($GLOBALS['xoopsUser'] instanceof \XoopsUser) || !$GLOBALS['xoopsUser']->isAdmin()) { |
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| 137 | return false; |
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| 138 | } |
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| 139 | |||
| 140 | $success = true; |
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| 141 | // remove old files |
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| 142 | $dirInfo = new \SplFileInfo($src); |
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| 143 | // validate is a directory |
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| 144 | if ($dirInfo->isDir()) { |
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| 145 | $fileList = \array_diff(\scandir($src, \SCANDIR_SORT_NONE), ['..', '.']); |
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| 146 | foreach ($fileList as $k => $v) { |
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| 147 | $fileInfo = new \SplFileInfo("{$src}/{$v}"); |
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| 148 | if ($fileInfo->isDir()) { |
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| 149 | // recursively handle subdirectories |
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| 150 | if (!$success = self::deleteDirectory($fileInfo->getRealPath())) { |
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| 151 | break; |
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| 152 | } |
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| 153 | } elseif (!($success = \unlink($fileInfo->getRealPath()))) { |
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| 154 | break; |
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| 155 | } |
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| 156 | } |
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| 157 | // now delete this (sub)directory if all the files are gone |
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| 158 | if ($success) { |
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| 159 | $success = \rmdir($dirInfo->getRealPath()); |
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| 160 | } |
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| 161 | } else { |
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| 162 | // input is not a valid directory |
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| 163 | $success = false; |
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| 164 | } |
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| 165 | |||
| 166 | return $success; |
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| 167 | } |
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| 168 | |||
| 169 | /** |
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| 170 | * Recursively remove directory |
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| 171 | * |
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| 172 | * @todo currently won't remove directories with hidden files, should it? |
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| 173 | * |
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| 174 | * @param string $src directory to remove (delete) |
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| 175 | * |
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| 176 | * @return bool true on success |
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| 177 | */ |
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| 178 | public static function rrmdir($src) |
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| 208 | } |
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| 209 | |||
| 210 | /** |
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| 211 | * Recursively move files from one directory to another |
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| 212 | * |
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| 213 | * @param string $src - Source of files being moved |
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| 214 | * @param string $dest - Destination of files being moved |
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| 215 | * |
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| 216 | * @return bool true on success |
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| 217 | */ |
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| 218 | public static function rmove($src, $dest) |
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| 248 | } |
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| 249 | |||
| 250 | /** |
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| 251 | * Recursively copy directories and files from one directory to another |
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| 252 | * |
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| 253 | * @param string $src - Source of files being moved |
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| 254 | * @param string $dest - Destination of files being moved |
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| 255 | * |
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| 256 | * @return bool true on success |
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| 257 | * @uses \Xmf\Module\Helper::isUserAdmin() |
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| 258 | * |
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| 259 | * @uses \Xmf\Module\Helper::getHelper() |
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| 260 | */ |
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| 261 | public static function rcopy($src, $dest) |
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| 291 |
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