TYPO3 /
TYPO3.CMS
| Conditions | 11 |
| Paths | 384 |
| Total Lines | 60 |
| Code Lines | 35 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 56 | public function findDemanded(Demand $demand) |
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| 57 | { |
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| 58 | $constraints = []; |
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| 59 | $query = $this->createQuery(); |
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| 60 | // Find invisible as well, but not deleted |
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| 61 | $constraints[] = $query->equals('deleted', 0); |
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| 62 | $query->setOrderings(['userName' => QueryInterface::ORDER_ASCENDING]); |
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| 63 | // Username |
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| 64 | if ($demand->getUserName() !== '') { |
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| 65 | $searchConstraints = []; |
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| 66 | $queryBuilder = GeneralUtility::makeInstance(ConnectionPool::class)->getQueryBuilderForTable('be_users'); |
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| 67 | foreach (['userName', 'realName'] as $field) { |
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| 68 | $searchConstraints[] = $query->like( |
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| 69 | $field, |
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| 70 | '%' . $queryBuilder->escapeLikeWildcards($demand->getUserName()) . '%' |
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| 71 | ); |
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| 72 | } |
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| 73 | if (MathUtility::canBeInterpretedAsInteger($demand->getUserName())) { |
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| 74 | $searchConstraints[] = $query->equals('uid', (int)$demand->getUserName()); |
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| 75 | } |
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| 76 | $constraints[] = $query->logicalOr($searchConstraints); |
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| 77 | } |
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| 78 | // Only display admin users |
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| 79 | if ($demand->getUserType() == Demand::USERTYPE_ADMINONLY) { |
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| 80 | $constraints[] = $query->equals('admin', 1); |
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| 81 | } |
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| 82 | // Only display non-admin users |
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| 83 | if ($demand->getUserType() == Demand::USERTYPE_USERONLY) { |
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| 84 | $constraints[] = $query->equals('admin', 0); |
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| 85 | } |
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| 86 | // Only display active users |
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| 87 | if ($demand->getStatus() == Demand::STATUS_ACTIVE) { |
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| 88 | $constraints[] = $query->equals('disable', 0); |
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| 89 | } |
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| 90 | // Only display in-active users |
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| 91 | if ($demand->getStatus() == Demand::STATUS_INACTIVE) { |
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| 92 | $constraints[] = $query->logicalOr($query->equals('disable', 1)); |
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| 93 | } |
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| 94 | // Not logged in before |
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| 95 | if ($demand->getLogins() == Demand::LOGIN_NONE) { |
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| 96 | $constraints[] = $query->equals('lastlogin', 0); |
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| 97 | } |
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| 98 | // At least one login |
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| 99 | if ($demand->getLogins() == Demand::LOGIN_SOME) { |
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| 100 | $constraints[] = $query->logicalNot($query->equals('lastlogin', 0)); |
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| 101 | } |
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| 102 | // In backend user group |
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| 103 | // @TODO: Refactor for real n:m relations |
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| 104 | if ($demand->getBackendUserGroup()) { |
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| 105 | $constraints[] = $query->logicalOr([ |
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| 106 | $query->equals('usergroup', (int)$demand->getBackendUserGroup()), |
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| 107 | $query->like('usergroup', (int)$demand->getBackendUserGroup() . ',%'), |
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| 108 | $query->like('usergroup', '%,' . (int)$demand->getBackendUserGroup()), |
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| 109 | $query->like('usergroup', '%,' . (int)$demand->getBackendUserGroup() . ',%') |
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| 110 | ]); |
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| 111 | } |
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| 112 | $query->matching($query->logicalAnd($constraints)); |
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| 113 | /** @var QueryResult $result */ |
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| 114 | $result = $query->execute(); |
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| 115 | return $result; |
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| 116 | } |
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| 169 |
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: