phingofficial /
phing
| Total Complexity | 90 |
| Total Lines | 554 |
| Duplicated Lines | 0 % |
| Coverage | 75.23% |
| Changes | 6 | ||
| Bugs | 0 | Features | 0 |
Complex classes like AbstractFileSet 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 AbstractFileSet, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 38 | abstract class AbstractFileSet extends DataType implements SelectorContainer, IteratorAggregate |
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| 39 | { |
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| 40 | use SelectorAware; |
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| 41 | |||
| 42 | // These vars are public for cloning purposes |
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| 43 | |||
| 44 | /** |
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| 45 | * @var boolean |
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| 46 | */ |
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| 47 | public $useDefaultExcludes = true; |
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| 48 | |||
| 49 | /** |
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| 50 | * Whether to expand/dereference symbolic links, default is false |
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| 51 | * |
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| 52 | * @var boolean |
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| 53 | */ |
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| 54 | protected $expandSymbolicLinks = false; |
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| 55 | |||
| 56 | /** |
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| 57 | * @var PatternSet |
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| 58 | */ |
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| 59 | public $defaultPatterns; |
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| 60 | |||
| 61 | public $additionalPatterns = []; |
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| 62 | public $dir; |
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| 63 | public $isCaseSensitive = true; |
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| 64 | private $errorOnMissingDir = false; |
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| 65 | private $directoryScanner; |
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| 66 | |||
| 67 | /** |
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| 68 | * @param null $fileset |
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Documentation
Bug
introduced
by
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| 69 | */ |
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| 70 | 128 | public function __construct($fileset = null) |
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| 71 | { |
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| 72 | 128 | parent::__construct(); |
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| 73 | |||
| 74 | 128 | if ($fileset !== null && ($fileset instanceof FileSet)) { |
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| 75 | 1 | $this->dir = $fileset->dir; |
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| 76 | 1 | $this->additionalPatterns = $fileset->additionalPatterns; |
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| 77 | 1 | $this->useDefaultExcludes = $fileset->useDefaultExcludes; |
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| 78 | 1 | $this->isCaseSensitive = $fileset->isCaseSensitive; |
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| 79 | 1 | $this->selectorsList = $fileset->selectorsList; |
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| 80 | 1 | $this->expandSymbolicLinks = $fileset->expandSymbolicLinks; |
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| 81 | 1 | $this->errorOnMissingDir = $fileset->errorOnMissingDir; |
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| 82 | 1 | $this->setProject($fileset->getProject()); |
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| 83 | } |
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| 84 | |||
| 85 | 128 | $this->defaultPatterns = new PatternSet(); |
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| 86 | 128 | } |
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| 87 | |||
| 88 | /** |
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| 89 | * Sets whether to expand/dereference symbolic links, default is false |
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| 90 | * |
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| 91 | * @var boolean |
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| 92 | */ |
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| 93 | 1 | public function setExpandSymbolicLinks(bool $expandSymbolicLinks) |
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| 94 | { |
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| 95 | 1 | if ($this->isReference()) { |
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| 96 | 1 | throw $this->tooManyAttributes(); |
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| 97 | } |
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| 98 | $this->expandSymbolicLinks = $expandSymbolicLinks; |
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| 99 | } |
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| 100 | |||
| 101 | /** |
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| 102 | * Makes this instance in effect a reference to another PatternSet |
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| 103 | * instance. |
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| 104 | * You must not set another attribute or nest elements inside |
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| 105 | * this element if you make it a reference. |
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| 106 | * |
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| 107 | * @param Reference $r |
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| 108 | * @throws BuildException |
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| 109 | */ |
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| 110 | 3 | public function setRefid(Reference $r) |
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| 122 | 3 | } |
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| 123 | |||
| 124 | /** |
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| 125 | * @param $dir |
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| 126 | * @throws IOException |
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| 127 | * @throws NullPointerException |
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| 128 | */ |
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| 129 | 125 | public function setDir($dir) |
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| 130 | { |
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| 131 | 125 | if ($this->isReference()) { |
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| 132 | 1 | throw $this->tooManyAttributes(); |
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| 133 | } |
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| 134 | 124 | if ($dir instanceof PhingFile) { |
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| 135 | 2 | $dir = $dir->getPath(); |
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| 136 | } |
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| 137 | 124 | $this->dir = new PhingFile((string) $dir); |
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| 138 | 124 | $this->directoryScanner = null; |
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| 139 | 124 | } |
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| 140 | |||
| 141 | /** |
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| 142 | * @param Project $p |
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| 143 | * @return mixed |
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| 144 | * @throws BuildException |
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| 145 | */ |
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| 146 | 90 | public function getDir(Project $p = null) |
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| 147 | { |
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| 148 | 90 | if ($p === null) { |
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| 149 | $p = $this->getProject(); |
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| 150 | } |
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| 151 | |||
| 152 | 90 | if ($this->isReference()) { |
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| 153 | 1 | return $this->getRef($p)->getDir($p); |
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| 154 | } |
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| 155 | |||
| 156 | 90 | return $this->dir; |
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| 157 | } |
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| 158 | |||
| 159 | /** |
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| 160 | * @return mixed |
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| 161 | * @throws BuildException |
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| 162 | */ |
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| 163 | 2 | public function createPatternSet() |
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| 164 | { |
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| 165 | 2 | if ($this->isReference()) { |
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| 166 | 1 | throw $this->noChildrenAllowed(); |
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| 167 | } |
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| 168 | 2 | $num = array_push($this->additionalPatterns, new PatternSet()); |
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| 169 | |||
| 170 | 2 | return $this->additionalPatterns[$num - 1]; |
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| 171 | } |
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| 172 | |||
| 173 | /** |
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| 174 | * add a name entry on the include list |
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| 175 | */ |
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| 176 | 77 | public function createInclude() |
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| 177 | { |
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| 178 | 77 | if ($this->isReference()) { |
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| 179 | 1 | throw $this->noChildrenAllowed(); |
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| 180 | } |
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| 181 | |||
| 182 | 77 | return $this->defaultPatterns->createInclude(); |
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| 183 | } |
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| 184 | |||
| 185 | /** |
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| 186 | * add a name entry on the include files list |
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| 187 | */ |
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| 188 | 1 | public function createIncludesFile() |
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| 189 | { |
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| 190 | 1 | if ($this->isReference()) { |
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| 191 | 1 | throw $this->noChildrenAllowed(); |
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| 192 | } |
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| 193 | |||
| 194 | return $this->defaultPatterns->createIncludesFile(); |
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| 195 | } |
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| 196 | |||
| 197 | /** |
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| 198 | * add a name entry on the exclude list |
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| 199 | */ |
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| 200 | 2 | public function createExclude() |
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| 201 | { |
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| 202 | 2 | if ($this->isReference()) { |
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| 203 | 1 | throw $this->noChildrenAllowed(); |
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| 204 | } |
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| 205 | |||
| 206 | 1 | return $this->defaultPatterns->createExclude(); |
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| 207 | } |
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| 208 | |||
| 209 | /** |
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| 210 | * add a name entry on the include files list |
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| 211 | */ |
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| 212 | 1 | public function createExcludesFile() |
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| 213 | { |
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| 214 | 1 | if ($this->isReference()) { |
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| 215 | 1 | throw $this->noChildrenAllowed(); |
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| 216 | } |
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| 217 | |||
| 218 | return $this->defaultPatterns->createExcludesFile(); |
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| 219 | } |
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| 220 | |||
| 221 | 2 | public function setFile(PhingFile $file) |
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| 222 | { |
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| 223 | 2 | if ($this->isReference()) { |
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| 224 | 1 | throw $this->tooManyAttributes(); |
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| 225 | } |
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| 226 | 1 | $this->setDir($file->getParentFile()); |
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| 227 | 1 | $this->createInclude()->setName($file->getName()); |
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| 228 | 1 | } |
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| 229 | |||
| 230 | /** |
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| 231 | * Sets the set of include patterns. Patterns may be separated by a comma |
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| 232 | * or a space. |
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| 233 | * |
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| 234 | * @param $includes |
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| 235 | * @throws BuildException |
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| 236 | */ |
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| 237 | 8 | public function setIncludes($includes) |
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| 238 | { |
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| 239 | 8 | if ($this->isReference()) { |
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| 240 | 1 | throw $this->tooManyAttributes(); |
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| 241 | } |
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| 242 | 8 | $this->defaultPatterns->setIncludes($includes); |
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| 243 | 8 | } |
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| 244 | |||
| 245 | /** |
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| 246 | * Sets the set of exclude patterns. Patterns may be separated by a comma |
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| 247 | * or a space. |
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| 248 | * |
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| 249 | * @param $excludes |
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| 250 | * @throws BuildException |
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| 251 | */ |
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| 252 | 2 | public function setExcludes($excludes) |
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| 253 | { |
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| 254 | 2 | if ($this->isReference()) { |
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| 255 | 1 | throw $this->tooManyAttributes(); |
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| 256 | } |
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| 257 | 1 | $this->defaultPatterns->setExcludes($excludes); |
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| 258 | 1 | } |
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| 259 | |||
| 260 | /** |
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| 261 | * Sets the name of the file containing the includes patterns. |
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| 262 | * |
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| 263 | * @param PhingFile $incl The file to fetch the include patterns from. |
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| 264 | * @throws BuildException |
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| 265 | */ |
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| 266 | 1 | public function setIncludesfile(PhingFile $incl) |
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| 267 | { |
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| 268 | 1 | if ($this->isReference()) { |
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| 269 | 1 | throw $this->tooManyAttributes(); |
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| 270 | } |
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| 271 | $this->defaultPatterns->setIncludesFile($incl); |
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| 272 | } |
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| 273 | |||
| 274 | /** |
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| 275 | * Sets the name of the file containing the includes patterns. |
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| 276 | * |
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| 277 | * @param PhingFile $excl The file to fetch the exclude patterns from. |
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| 278 | * @throws BuildException |
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| 279 | */ |
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| 280 | 1 | public function setExcludesfile($excl) |
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| 281 | { |
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| 282 | 1 | if ($this->isReference()) { |
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| 283 | 1 | throw $this->tooManyAttributes(); |
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| 284 | } |
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| 285 | $this->defaultPatterns->setExcludesFile($excl); |
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| 286 | } |
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| 287 | |||
| 288 | /** |
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| 289 | * Sets whether default exclusions should be used or not. |
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| 290 | * |
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| 291 | * @param $useDefaultExcludes "true"|"on"|"yes" when default exclusions |
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| 292 | * should be used, "false"|"off"|"no" when they |
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| 293 | * shouldn't be used. |
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| 294 | * @throws BuildException |
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| 295 | * @return void |
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| 296 | */ |
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| 297 | 3 | public function setDefaultexcludes($useDefaultExcludes) |
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| 298 | { |
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| 299 | 3 | if ($this->isReference()) { |
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| 300 | throw $this->tooManyAttributes(); |
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| 301 | } |
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| 302 | 3 | $this->useDefaultExcludes = $useDefaultExcludes; |
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| 303 | 3 | } |
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| 304 | |||
| 305 | /** |
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| 306 | * Sets case sensitivity of the file system |
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| 307 | * |
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| 308 | * @param $isCaseSensitive |
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| 309 | */ |
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| 310 | 1 | public function setCaseSensitive($isCaseSensitive) |
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| 311 | { |
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| 312 | 1 | if ($this->isReference()) { |
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| 313 | 1 | throw $this->tooManyAttributes(); |
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| 314 | } |
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| 315 | $this->isCaseSensitive = $isCaseSensitive; |
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| 316 | } |
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| 317 | |||
| 318 | /** |
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| 319 | * returns a reference to the dirscanner object belonging to this fileset |
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| 320 | * |
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| 321 | * @param Project $p |
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| 322 | * @throws BuildException |
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| 323 | * @return \DirectoryScanner |
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| 324 | */ |
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| 325 | 108 | public function getDirectoryScanner(Project $p = null) |
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| 355 | } |
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| 356 | |||
| 357 | /** |
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| 358 | * feed dirscanner with infos defined by this fileset |
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| 359 | * |
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| 360 | * @param DirectoryScanner $ds |
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| 361 | * @param Project $p |
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| 362 | * @throws BuildException |
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| 363 | */ |
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| 364 | 107 | protected function setupDirectoryScanner(DirectoryScanner $ds, Project $p = null) |
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| 365 | { |
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| 366 | 107 | if ($p === null) { |
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| 367 | $p = $this->getProject(); |
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| 368 | } |
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| 369 | |||
| 370 | 107 | if ($this->isReference()) { |
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| 371 | $this->getRef($p)->setupDirectoryScanner($ds, $p); |
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| 372 | return; |
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| 373 | } |
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| 374 | |||
| 375 | 107 | $stk[] = $this; |
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| 376 | 107 | $this->dieOnCircularReference($stk, $p); |
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| 377 | 107 | array_pop($stk); |
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| 378 | |||
| 379 | // FIXME - pass dir directly when dirscanner supports File |
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| 380 | 107 | $ds->setBasedir($this->dir->getPath()); |
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| 381 | |||
| 382 | 107 | foreach ($this->additionalPatterns as $addPattern) { |
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| 383 | 1 | $this->defaultPatterns->append($addPattern, $p); |
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| 384 | } |
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| 385 | |||
| 386 | 107 | $ds->setIncludes($this->defaultPatterns->getIncludePatterns($p)); |
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| 387 | 107 | $ds->setExcludes($this->defaultPatterns->getExcludePatterns($p)); |
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| 388 | |||
| 389 | 107 | $p->log( |
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| 390 | 107 | $this->getDataTypeName() . ": Setup file scanner in dir " . (string) $this->dir . " with " . (string) $this->defaultPatterns, |
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| 391 | 107 | Project::MSG_DEBUG |
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| 392 | ); |
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| 393 | |||
| 394 | 107 | if ($ds instanceof SelectorScanner) { |
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| 395 | 107 | $selectors = $this->getSelectors($p); |
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| 396 | 107 | foreach ($selectors as $selector) { |
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| 397 | 5 | $p->log((string) $selector . PHP_EOL, Project::MSG_DEBUG); |
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| 398 | } |
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| 399 | 107 | $ds->setSelectors($selectors); |
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| 400 | } |
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| 401 | |||
| 402 | 107 | if ($this->useDefaultExcludes) { |
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| 403 | 105 | $ds->addDefaultExcludes(); |
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| 404 | } |
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| 405 | 107 | $ds->setCaseSensitive($this->isCaseSensitive); |
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| 406 | 107 | } |
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| 407 | |||
| 408 | 107 | public function dieOnCircularReference(&$stk, Project $p = null) |
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| 409 | { |
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| 410 | 107 | if ($this->checked) { |
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| 411 | 104 | return; |
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| 412 | } |
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| 413 | 6 | if ($this->isReference()) { |
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| 414 | 2 | parent::dieOnCircularReference($stk, $p); |
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| 415 | } else { |
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| 416 | 5 | foreach ($this->selectorsList as $fileSelector) { |
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| 417 | 5 | if ($fileSelector instanceof DataType) { |
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| 418 | 5 | static::pushAndInvokeCircularReferenceCheck($fileSelector, $stk, $p); |
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| 419 | } |
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| 420 | } |
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| 421 | 5 | foreach ($this->additionalPatterns as $ps) { |
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| 422 | static::pushAndInvokeCircularReferenceCheck($ps, $stk, $p); |
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| 423 | } |
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| 424 | 5 | $this->setChecked(true); |
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| 425 | } |
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| 426 | 6 | } |
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| 427 | |||
| 428 | /** |
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| 429 | * Performs the check for circular references and returns the |
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| 430 | * referenced FileSet. |
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| 431 | * |
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| 432 | * @param Project $p |
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| 433 | * |
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| 434 | * @throws BuildException |
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| 435 | * |
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| 436 | * @return FileSet |
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| 437 | */ |
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| 438 | 2 | public function getRef(Project $p) |
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| 439 | { |
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| 440 | 2 | return $this->getCheckedRef(__CLASS__, $this->getDataTypeName()); |
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| 441 | } |
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| 442 | |||
| 443 | // SelectorContainer methods |
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| 444 | |||
| 445 | /** |
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| 446 | * Indicates whether there are any selectors here. |
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| 447 | * |
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| 448 | * @return boolean Whether any selectors are in this container |
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| 449 | */ |
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| 450 | public function hasSelectors() |
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| 451 | { |
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| 452 | if ($this->isReference() && $this->getProject() !== null) { |
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| 453 | return $this->getRef($this->getProject())->hasSelectors(); |
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| 454 | } |
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| 455 | $stk[] = $this; |
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| 456 | $this->dieOnCircularReference($stk, $this->getProject()); |
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| 457 | |||
| 458 | return !empty($this->selectorsList); |
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| 459 | } |
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| 460 | |||
| 461 | /** |
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| 462 | * Indicates whether there are any patterns here. |
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| 463 | * |
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| 464 | * @return boolean Whether any patterns are in this container. |
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| 465 | */ |
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| 466 | public function hasPatterns() |
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| 467 | { |
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| 468 | if ($this->isReference() && $this->getProject() !== null) { |
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| 469 | return $this->getRef($this->getProject())->hasPatterns(); |
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| 470 | } |
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| 471 | $stk[] = $this; |
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| 472 | $this->dieOnCircularReference($stk, $this->getProject()); |
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| 473 | |||
| 474 | if ($this->defaultPatterns->hasPatterns()) { |
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| 475 | return true; |
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| 476 | } |
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| 477 | |||
| 478 | for ($i = 0, $size = count($this->additionalPatterns); $i < $size; $i++) { |
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| 479 | $ps = $this->additionalPatterns[$i]; |
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| 480 | if ($ps->hasPatterns()) { |
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| 481 | return true; |
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| 482 | } |
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| 483 | } |
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| 484 | |||
| 485 | return false; |
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| 486 | } |
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| 487 | |||
| 488 | /** |
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| 489 | * Gives the count of the number of selectors in this container |
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| 490 | * |
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| 491 | * @throws Exception |
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| 492 | * @return int The number of selectors in this container |
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| 493 | */ |
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| 494 | public function count() |
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| 495 | { |
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| 496 | if ($this->isReference() && $this->getProject() !== null) { |
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| 497 | try { |
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| 498 | return $this->getRef($this->getProject())->count(); |
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| 499 | } catch (Exception $e) { |
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| 500 | throw $e; |
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| 501 | } |
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| 502 | } |
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| 503 | |||
| 504 | return count($this->selectorsList); |
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| 505 | } |
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| 506 | |||
| 507 | /** |
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| 508 | * Returns the set of selectors as an array. |
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| 509 | * |
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| 510 | * @param Project $p |
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| 511 | * @throws BuildException |
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| 512 | * @return array of selectors in this container |
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| 513 | */ |
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| 514 | 107 | public function getSelectors(Project $p) |
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| 527 | } |
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| 528 | |||
| 529 | /** |
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| 530 | * Returns an array for accessing the set of selectors. |
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| 531 | * |
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| 532 | * @return array The array of selectors |
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| 533 | */ |
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| 534 | public function selectorElements() |
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| 535 | { |
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| 536 | if ($this->isReference() && $this->getProject() !== null) { |
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| 537 | return $this->getRef($this->getProject())->selectorElements(); |
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| 538 | } |
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| 539 | |||
| 540 | return $this->selectorsList; |
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| 541 | } |
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| 542 | |||
| 543 | /** |
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| 544 | * Add a new selector into this container. |
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| 545 | * |
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| 546 | * @param FileSelector $selector new selector to add |
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| 547 | * |
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| 548 | * @throws BuildException |
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| 549 | * |
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| 550 | * @return void |
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| 551 | */ |
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| 552 | 8 | public function appendSelector(FileSelector $selector) |
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| 553 | { |
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| 554 | 8 | if ($this->isReference()) { |
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| 555 | throw $this->noChildrenAllowed(); |
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| 556 | } |
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| 557 | 8 | $this->selectorsList[] = $selector; |
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| 558 | 8 | $this->directoryScanner = null; |
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| 559 | 8 | $this->setChecked(false); |
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| 560 | 8 | } |
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| 561 | |||
| 562 | /** |
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| 563 | * @param array ...$options |
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| 564 | * @return ArrayIterator |
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| 565 | */ |
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| 566 | 22 | public function getIterator(...$options): \ArrayIterator |
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| 567 | { |
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| 568 | 22 | if ($this->isReference()) { |
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| 569 | 1 | return $this->getRef($this->getProject())->getIterator($options); |
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| 570 | } |
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| 571 | 22 | return new ArrayIterator($this->getFiles($options)); |
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| 572 | } |
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| 573 | |||
| 574 | abstract protected function getFiles(...$options); |
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| 575 | |||
| 576 | 1 | public function __toString() |
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| 592 | } |
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| 593 | } |
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| 594 |
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