| Total Complexity | 44 |
| Total Lines | 444 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
Complex classes like Module 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 Module, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 26 | class Module extends SplDirectoryInfo |
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| 27 | { |
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| 28 | /** |
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| 29 | * Module::$type |
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| 30 | * |
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| 31 | * @var string |
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| 32 | */ |
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| 33 | protected $type = 'MODULE'; |
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| 34 | |||
| 35 | /** |
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| 36 | * Module::$namespace |
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| 37 | * |
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| 38 | * @var string |
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| 39 | */ |
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| 40 | protected $namespace; |
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| 41 | |||
| 42 | /** |
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| 43 | * Module::$segments |
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| 44 | * |
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| 45 | * @var string |
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| 46 | */ |
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| 47 | protected $segments; |
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| 48 | |||
| 49 | /** |
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| 50 | * Module::$parentSegments |
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| 51 | * |
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| 52 | * @var string |
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| 53 | */ |
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| 54 | protected $parentSegments; |
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| 55 | |||
| 56 | /** |
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| 57 | * Module::$properties |
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| 58 | * |
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| 59 | * @var array |
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| 60 | */ |
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| 61 | protected $properties = []; |
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| 62 | |||
| 63 | /** |
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| 64 | * Module::$presets |
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| 65 | * |
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| 66 | * @var array |
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| 67 | */ |
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| 68 | protected $presets = []; |
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| 69 | |||
| 70 | // ------------------------------------------------------------------------ |
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| 71 | |||
| 72 | /** |
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| 73 | * Module::__construct |
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| 74 | * |
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| 75 | * @param string $dir |
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| 76 | */ |
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| 77 | public function __construct($dir) |
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| 78 | { |
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| 79 | parent::__construct($dir); |
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| 80 | |||
| 81 | $this->namespace = prepare_namespace(str_replace(PATH_ROOT, '', $dir), false); |
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| 82 | } |
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| 83 | |||
| 84 | // ------------------------------------------------------------------------ |
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| 85 | |||
| 86 | /** |
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| 87 | * Module::getSegments |
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| 88 | * |
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| 89 | * @param bool $returnArray |
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| 90 | * |
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| 91 | * @return array|string |
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| 92 | */ |
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| 93 | public function getSegments($returnArray = true) |
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| 94 | { |
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| 95 | if ($returnArray) { |
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| 96 | return explode('/', $this->segments); |
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| 97 | } |
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| 98 | |||
| 99 | return $this->segments; |
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| 100 | } |
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| 101 | |||
| 102 | // ------------------------------------------------------------------------ |
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| 103 | |||
| 104 | /** |
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| 105 | * Module::setSegments |
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| 106 | * |
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| 107 | * @param array|string $segments |
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| 108 | * |
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| 109 | * @return static |
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| 110 | */ |
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| 111 | public function setSegments($segments) |
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| 116 | } |
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| 117 | |||
| 118 | // ------------------------------------------------------------------------ |
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| 119 | |||
| 120 | /** |
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| 121 | * Module::getParentSegments |
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| 122 | * |
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| 123 | * @param bool $returnArray |
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| 124 | * |
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| 125 | * @return array|string |
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| 126 | */ |
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| 127 | public function getParentSegments($returnArray = true) |
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| 134 | } |
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| 135 | |||
| 136 | // ------------------------------------------------------------------------ |
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| 137 | |||
| 138 | /** |
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| 139 | * Module::setParentSegments |
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| 140 | * |
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| 141 | * @param array|string $parentSegments |
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| 142 | * |
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| 143 | * @return static |
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| 144 | */ |
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| 145 | public function setParentSegments($parentSegments) |
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| 146 | { |
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| 147 | $this->parentSegments = is_array($parentSegments) ? implode('/', $parentSegments) : $parentSegments; |
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| 148 | |||
| 149 | return $this; |
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| 150 | } |
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| 151 | |||
| 152 | // ------------------------------------------------------------------------ |
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| 153 | |||
| 154 | /** |
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| 155 | * Module::getCode |
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| 156 | * |
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| 157 | * @return string |
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| 158 | */ |
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| 159 | public function getCode() |
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| 160 | { |
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| 161 | return strtoupper(substr(md5(spl_object_hash($this)), 2, 7)); |
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| 162 | } |
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| 163 | |||
| 164 | // ------------------------------------------------------------------------ |
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| 165 | |||
| 166 | /** |
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| 167 | * Module::getChecksum |
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| 168 | * |
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| 169 | * @return string |
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| 170 | */ |
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| 171 | public function getChecksum() |
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| 172 | { |
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| 173 | return md5($this->getMTime()); |
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| 174 | } |
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| 175 | |||
| 176 | // ------------------------------------------------------------------------ |
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| 177 | |||
| 178 | /** |
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| 179 | * Module::getProperties |
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| 180 | * |
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| 181 | * @return \O2System\Spl\DataStructures\SplArrayObject |
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| 182 | */ |
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| 183 | public function getProperties() |
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| 186 | } |
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| 187 | |||
| 188 | // ------------------------------------------------------------------------ |
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| 189 | |||
| 190 | /** |
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| 191 | * Module::setProperties |
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| 192 | * |
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| 193 | * @param array $properties |
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| 194 | * |
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| 195 | * @return static |
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| 196 | */ |
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| 197 | public function setProperties(array $properties) |
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| 198 | { |
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| 199 | if (isset($properties[ 'presets' ])) { |
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| 200 | $this->setPresets($properties[ 'presets' ]); |
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| 201 | |||
| 202 | unset($properties[ 'presets' ]); |
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| 203 | } |
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| 204 | |||
| 205 | $this->properties = $properties; |
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| 206 | |||
| 207 | return $this; |
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| 208 | } |
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| 209 | |||
| 210 | // ------------------------------------------------------------------------ |
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| 211 | |||
| 212 | /** |
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| 213 | * Module::getPresets |
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| 214 | * |
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| 215 | * @return \O2System\Spl\DataStructures\SplArrayObject |
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| 216 | */ |
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| 217 | public function getPresets() |
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| 218 | { |
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| 219 | return new SplArrayObject($this->presets); |
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| 220 | } |
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| 221 | |||
| 222 | // ------------------------------------------------------------------------ |
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| 223 | |||
| 224 | /** |
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| 225 | * Module::setPresets |
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| 226 | * |
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| 227 | * @param array $presets |
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| 228 | * |
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| 229 | * @return static |
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| 230 | */ |
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| 231 | public function setPresets(array $presets) |
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| 232 | { |
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| 233 | $this->presets = $presets; |
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| 234 | |||
| 235 | return $this; |
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| 236 | } |
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| 237 | |||
| 238 | // ------------------------------------------------------------------------ |
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| 239 | |||
| 240 | /** |
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| 241 | * Module::getDefaultControllerClassName |
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| 242 | * |
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| 243 | * @return string |
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| 244 | */ |
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| 245 | public function getDefaultControllerClassName() |
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| 246 | { |
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| 247 | return $this->getNamespace() . 'Controllers\\' . $this->getDirName(); |
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| 248 | } |
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| 249 | |||
| 250 | // ------------------------------------------------------------------------ |
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| 251 | |||
| 252 | /** |
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| 253 | * Module::getNamespace |
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| 254 | * |
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| 255 | * @return string |
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| 256 | */ |
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| 257 | public function getNamespace() |
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| 258 | { |
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| 259 | return $this->namespace; |
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| 260 | } |
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| 261 | |||
| 262 | // ------------------------------------------------------------------------ |
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| 263 | |||
| 264 | /** |
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| 265 | * Module::setNamespace |
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| 266 | * |
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| 267 | * @param string $namespace |
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| 268 | * |
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| 269 | * @return static |
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| 270 | */ |
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| 271 | public function setNamespace($namespace) |
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| 272 | { |
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| 273 | $this->namespace = trim($namespace, '\\') . '\\'; |
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| 274 | |||
| 275 | return $this; |
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| 276 | } |
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| 277 | |||
| 278 | // ------------------------------------------------------------------------ |
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| 279 | |||
| 280 | /** |
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| 281 | * Module::getThemes |
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| 282 | * |
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| 283 | * @return array |
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| 284 | */ |
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| 285 | public function getThemes() |
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| 297 | } |
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| 298 | |||
| 299 | // ------------------------------------------------------------------------ |
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| 300 | |||
| 301 | /** |
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| 302 | * Module::getResourcesDir |
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| 303 | * |
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| 304 | * @return string |
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| 305 | */ |
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| 306 | public function getResourcesDir() |
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| 307 | { |
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| 308 | if ($this->getParameter() === DIR_APP) { |
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| 309 | return PATH_RESOURCES; |
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| 310 | } |
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| 311 | |||
| 312 | return PATH_RESOURCES . $this->getParameter() . DIRECTORY_SEPARATOR; |
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| 313 | } |
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| 314 | |||
| 315 | // ------------------------------------------------------------------------ |
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| 316 | |||
| 317 | /** |
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| 318 | * Module::getTheme |
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| 319 | * |
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| 320 | * @param string $theme |
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| 321 | * @param bool $failover |
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| 322 | * |
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| 323 | * @return bool|Module\Theme |
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| 324 | */ |
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| 325 | public function getTheme($theme, $failover = true) |
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| 326 | { |
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| 327 | $theme = dash($theme); |
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| 328 | |||
| 329 | if ($failover === false) { |
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| 330 | if (is_dir($themePath = $this->getResourcesDir() . 'themes' . DIRECTORY_SEPARATOR . $theme . DIRECTORY_SEPARATOR)) { |
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| 331 | $themeObject = new Module\Theme($themePath); |
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| 332 | |||
| 333 | if ($themeObject->isValid()) { |
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| 334 | return $themeObject; |
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| 335 | } |
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| 336 | } |
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| 337 | } else { |
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| 338 | foreach (modules() as $module) { |
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| 339 | if (in_array($module->getType(), ['KERNEL', 'FRAMEWORK'])) { |
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| 340 | continue; |
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| 341 | } elseif ($themeObject = $module->getTheme($theme, false)) { |
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| 342 | return $themeObject; |
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| 343 | } |
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| 344 | } |
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| 345 | } |
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| 346 | |||
| 347 | return false; |
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| 348 | } |
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| 349 | |||
| 350 | // ------------------------------------------------------------------------ |
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| 351 | |||
| 352 | /** |
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| 353 | * Module::getPublicDir |
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| 354 | * |
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| 355 | * @return string |
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| 356 | */ |
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| 357 | public function getPublicDir() |
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| 358 | { |
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| 359 | return PATH_PUBLIC . strtolower(str_replace(PATH_APP, '', $this->getRealPath())); |
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| 360 | } |
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| 361 | |||
| 362 | // ------------------------------------------------------------------------ |
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| 363 | |||
| 364 | /** |
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| 365 | * Module::getType |
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| 366 | * |
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| 367 | * @return string |
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| 368 | */ |
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| 369 | public function getType() |
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| 370 | { |
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| 371 | return $this->type; |
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| 372 | } |
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| 373 | |||
| 374 | // ------------------------------------------------------------------------ |
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| 375 | |||
| 376 | /** |
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| 377 | * Module::setType |
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| 378 | * |
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| 379 | * @param string $type |
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| 380 | * |
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| 381 | * @return static |
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| 382 | */ |
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| 383 | public function setType($type) |
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| 384 | { |
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| 385 | $this->type = strtoupper($type); |
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| 386 | |||
| 387 | return $this; |
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| 388 | } |
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| 389 | |||
| 390 | // ------------------------------------------------------------------------ |
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| 391 | |||
| 392 | /** |
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| 393 | * Module::getDir |
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| 394 | * |
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| 395 | * @param string $dirName |
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| 396 | * @param bool $psrDir |
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| 397 | * |
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| 398 | * @return bool|string |
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| 399 | */ |
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| 400 | public function getDir($dirName, $psrDir = false) |
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| 410 | } |
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| 411 | |||
| 412 | // ------------------------------------------------------------------------ |
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| 413 | |||
| 414 | /** |
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| 415 | * Module::hasTheme |
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| 416 | * |
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| 417 | * @param string $theme |
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| 418 | * |
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| 419 | * @return bool |
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| 420 | */ |
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| 421 | public function hasTheme($theme) |
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| 422 | { |
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| 423 | if (is_dir($this->getThemesPath() . $theme)) { |
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| 424 | return true; |
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| 425 | } |
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| 426 | |||
| 427 | return false; |
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| 428 | } |
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| 429 | |||
| 430 | // ------------------------------------------------------------------------ |
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| 431 | |||
| 432 | /** |
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| 433 | * Module::getThemesPath |
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| 434 | * |
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| 435 | * @return string |
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| 436 | */ |
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| 437 | public function getThemesPath() |
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| 444 | |||
| 445 | } |
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| 446 | |||
| 447 | // ------------------------------------------------------------------------ |
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| 448 | |||
| 449 | /** |
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| 450 | * Module::getParameter |
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| 451 | * |
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| 452 | * @return string |
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| 453 | */ |
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| 454 | public function getParameter() |
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| 455 | { |
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| 456 | return snakecase($this->getDirName()); |
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| 457 | } |
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| 458 | |||
| 459 | // ------------------------------------------------------------------------ |
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| 460 | |||
| 461 | /** |
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| 462 | * Module::loadModel |
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| 463 | */ |
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| 464 | public function loadModel() |
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| 470 | } |
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| 471 | } |
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| 472 | } |