Work-Related/automated-typo3-update
Work-Related/automated-typo3-update
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TASK: Refactor sniffs

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* Move generic logic to abstract class.
* As not only UseSniff but also all others have the same logic, if
  method is not overwritten.
* Therefore all other sniffs should work with new feature of removed
  extension.

Relates: #44
This commit is contained in:
Daniel Siepmann 2017-05-09 10:54:17 +02:00
parent 3034f3fec4
commit fda1921d50
Signed by: Daniel Siepmann
GPG key ID: 33D6629915560EF4
2 changed files with 62 additions and 32 deletions
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64
src/Standards/Typo3Update/Sniffs/Classname/AbstractClassnameChecker.php
View file

@ -62,19 +62,69 @@ abstract class AbstractClassnameChecker implements PhpCsSniff
*/ */
public function process(PhpCsFile $phpcsFile, $stackPtr) public function process(PhpCsFile $phpcsFile, $stackPtr)
{ {
$tokens = $phpcsFile->getTokens(); try {
if ($this->shouldLookBefore()) { if ($this->shouldLookBefore()) {
$classnamePosition = $phpcsFile->findPrevious(T_STRING, $stackPtr); list($classnamePosition, $classname) = $this->getBefore($phpcsFile, $stackPtr);
} else { } else {
$classnamePosition = $phpcsFile->findNext(T_STRING, $stackPtr); list($classnamePosition, $classname) = $this->getAfter($phpcsFile, $stackPtr);
} }
} catch (\UnexpectedValueException $e) {
if ($classnamePosition === false) {
return; return;
} }
$classname = $tokens[$classnamePosition]['content'];
$this->processFeatures($phpcsFile, $classnamePosition, $classname); $this->processFeatures($phpcsFile, $classnamePosition, $classname);
} }
/**
* Get position and classname before current stack pointer.
*
* @param PhpCsFile $phpcsFile
* @param int $stackPtr The position in the stack where
*
* @return array
*/
protected function getBefore(PhpCsFile $phpcsFile, $stackPtr)
{
$tokens = $phpcsFile->getTokens();
$classnamePosition = $phpcsFile->findPrevious(T_STRING, $stackPtr);
if ($classnamePosition === false) {
throw new \UnexpectedValueException('Could not find start of classname.', 1494319966);
}
$classname = $tokens[$classnamePosition]['content'];
return [
$classnamePosition,
$classname
];
}
/**
* Get position and classname after current stack pointer.
*
* @param PhpCsFile $phpcsFile
* @param int $stackPtr The position in the stack where
*
* @return array
*/
protected function getAfter(PhpCsFile $phpcsFile, $stackPtr)
{
$classnamePosition = $phpcsFile->findNext(T_STRING, $stackPtr);
if ($classnamePosition === false) {
throw new \UnexpectedValueException('Could not find start of classname.', 1494319665);
}
$end = $phpcsFile->findNext([T_STRING, T_NS_SEPARATOR], $classnamePosition, null, true, null, true);
if ($end === false) {
throw new \UnexpectedValueException('Could not find end of classname.', 1494319651);
}
$classname = $phpcsFile->getTokensAsString($classnamePosition, $end - $classnamePosition);
return [
$classnamePosition,
$classname
];
}
} }

24
src/Standards/Typo3Update/Sniffs/Classname/UseSniff.php
View file

@ -19,14 +19,10 @@
* 02110-1301, USA. * 02110-1301, USA.
*/ */
use PHP_CodeSniffer_File as PhpCsFile; use Typo3Update\Sniffs\Classname\AbstractClassnameChecker;
use PHP_CodeSniffer_Sniff as PhpCsSniff;
use Typo3Update\Feature\FeaturesSupport;
class Typo3Update_Sniffs_Classname_UseSniff implements PhpCsSniff class Typo3Update_Sniffs_Classname_UseSniff extends AbstractClassnameChecker
{ {
use FeaturesSupport;
/** /**
* Returns the token types that this sniff is interested in. * Returns the token types that this sniff is interested in.
* *
@ -36,20 +32,4 @@ class Typo3Update_Sniffs_Classname_UseSniff implements PhpCsSniff
{ {
return [T_USE]; return [T_USE];
} }
public function process(PhpCsFile $phpcsFile, $stackPtr)
{
$start = $phpcsFile->findNext(T_STRING, $stackPtr);
if ($start === false) {
return;
}
$end = $phpcsFile->findNext([T_STRING, T_NS_SEPARATOR], $start, null, true, null, true);
if ($end === false) {
return;
}
$classname = $phpcsFile->getTokensAsString($start, $end - $start);
$this->processFeatures($phpcsFile, $start, $classname);
}
} }