XOOPS /
XoopsCore25
| Total Complexity | 58 |
| Total Lines | 253 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like PathController 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 PathController, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 24 | class PathController |
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| 25 | { |
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| 26 | public $xoopsPath = [ |
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| 27 | 'lib' => '', |
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| 28 | 'data' => '', |
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| 29 | ]; |
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| 30 | public $path_lookup = [ |
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| 31 | 'data' => 'VAR_PATH', |
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| 32 | 'lib' => 'PATH', |
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| 33 | ]; |
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| 34 | |||
| 35 | public $validPath = [ |
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| 36 | 'data' => 0, |
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| 37 | 'lib' => 0, |
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| 38 | ]; |
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| 39 | |||
| 40 | public $permErrors = [ |
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| 41 | 'data' => null, |
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| 42 | ]; |
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| 43 | |||
| 44 | public function __construct() |
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| 45 | { |
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| 46 | if (isset($_SESSION['settings']['VAR_PATH'])) { |
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| 47 | foreach ($this->path_lookup as $req => $sess) { |
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| 48 | $this->xoopsPath[$req] = $_SESSION['settings'][$sess]; |
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| 49 | } |
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| 50 | } else { |
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| 51 | $path = XOOPS_ROOT_PATH; |
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| 52 | if (defined('XOOPS_PATH')) { |
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| 53 | $this->xoopsPath['lib'] = XOOPS_PATH; |
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| 54 | } elseif (defined('XOOPS_TRUST_PATH')) { |
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| 55 | $this->xoopsPath['lib'] = XOOPS_TRUST_PATH; |
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| 56 | } else { |
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| 57 | $this->xoopsPath['lib'] = dirname($path) . '/xoops_lib'; |
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| 58 | if (!is_dir($this->xoopsPath['lib'] . '/')) { |
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| 59 | $this->xoopsPath['lib'] = $path . '/xoops_lib'; |
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| 60 | } |
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| 61 | } |
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| 62 | if (defined('XOOPS_VAR_PATH')) { |
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| 63 | $this->xoopsPath['data'] = XOOPS_VAR_PATH; |
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| 64 | } else { |
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| 65 | $this->xoopsPath['data'] = dirname($path) . '/xoops_data'; |
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| 66 | if (!is_dir($this->xoopsPath['data'] . '/')) { |
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| 67 | $this->xoopsPath['data'] = $path . '/xoops_data'; |
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| 68 | } |
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| 69 | } |
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| 70 | } |
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| 71 | } |
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| 72 | |||
| 73 | /** |
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| 74 | * @return bool |
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| 75 | */ |
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| 76 | public function execute() |
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| 77 | { |
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| 78 | $this->readRequest(); |
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| 79 | $valid = $this->validate(); |
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| 80 | if ($_SERVER['REQUEST_METHOD'] === 'POST' && @$_POST['task'] === 'path') { |
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| 81 | foreach ($this->path_lookup as $req => $sess) { |
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| 82 | $_SESSION['settings'][$sess] = $this->xoopsPath[$req]; |
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| 83 | } |
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| 84 | if ($valid) { |
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| 85 | return $_SESSION['settings']; |
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| 86 | } else { |
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| 87 | return false; |
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| 88 | } |
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| 89 | } |
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| 90 | return null; |
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| 91 | } |
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| 92 | |||
| 93 | public function readRequest() |
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| 94 | { |
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| 95 | if ($_SERVER['REQUEST_METHOD'] === 'POST' && @$_POST['task'] === 'path') { |
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| 96 | $request = $_POST; |
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| 97 | foreach ($this->path_lookup as $req => $sess) { |
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| 98 | if (isset($request[$req])) { |
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| 99 | $request[$req] = str_replace("\\", '/', trim($request[$req])); |
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| 100 | if (substr($request[$req], -1) === '/') { |
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| 101 | $request[$req] = substr($request[$req], 0, -1); |
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| 102 | } |
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| 103 | $this->xoopsPath[$req] = $request[$req]; |
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| 104 | } |
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| 105 | } |
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| 106 | } |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * @return bool |
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| 111 | */ |
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| 112 | public function validate() |
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| 134 | } |
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| 135 | |||
| 136 | /** |
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| 137 | * @param string $PATH |
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| 138 | * |
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| 139 | * @return int |
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| 140 | */ |
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| 141 | public function checkPath($PATH = '') |
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| 160 | } |
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| 161 | |||
| 162 | /** |
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| 163 | * @param $parent |
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| 164 | * @param $path |
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| 165 | * @param $error |
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| 166 | * @return null |
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| 167 | */ |
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| 168 | public function setPermission($parent, $path, &$error) |
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| 169 | { |
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| 170 | if (is_array($path)) { |
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| 171 | foreach (array_keys($path) as $item) { |
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| 172 | if (is_string($item)) { |
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| 173 | $error[$parent . '/' . $item] = $this->makeWritable($parent . '/' . $item); |
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| 174 | if (empty($path[$item])) { |
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| 175 | continue; |
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| 176 | } |
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| 177 | foreach ($path[$item] as $child) { |
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| 178 | $this->setPermission($parent . '/' . $item, $child, $error); |
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| 179 | } |
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| 180 | } else { |
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| 181 | $error[$parent . '/' . $path[$item]] = $this->makeWritable($parent . '/' . $path[$item]); |
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| 182 | } |
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| 183 | } |
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| 184 | } else { |
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| 185 | $error[$parent . '/' . $path] = $this->makeWritable($parent . '/' . $path); |
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| 186 | } |
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| 187 | |||
| 188 | return null; |
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| 189 | } |
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| 190 | |||
| 191 | /** |
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| 192 | * @param string $path |
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| 193 | * |
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| 194 | * @return bool |
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| 195 | */ |
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| 196 | public function checkPermissions($path = 'data') |
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| 225 | } |
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| 226 | |||
| 227 | /** |
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| 228 | * Write-enable the specified file/folder |
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| 229 | * |
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| 230 | * @param string $path |
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| 231 | * @param bool|string $group |
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| 232 | * @param bool $create |
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| 233 | * |
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| 234 | * @internal param bool $recurse |
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| 235 | * @return false on failure, method (u-ser,g-roup,w-orld) on success |
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| 236 | */ |
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| 237 | public function makeWritable($path, $group = false, $create = true) |
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| 277 | } |
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| 278 | } |
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| 279 |
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