public function collect(Request $request, Response $response, \Exception $exception = null)
{
// filter loaded files
$files = get_included_files();
$files = array_filter($files, function ($v) {
$excludes = array('vendor', 'pear', '\\.phar', 'bootstrap\\.php', 'Test', '/app', 'AppKernel.php', 'autoload.php', 'cache/', 'app.php', 'app_dev.php', 'Form', 'PhpMetrics', 'classes.php');
return !preg_match('!' . implode('|', $excludes) . '!', $v);
});
// Prepare datas
$all = $average = array('cfiles' => 0, 'maintainability' => array(), 'commentWeight' => array(), 'complexity' => array(), 'loc' => array(), 'lloc' => array(), 'cloc' => array(), 'bugs' => array(), 'difficulty' => array(), 'intelligentContent' => array(), 'vocabulary' => array());
$scoreByFile = array();
// group files into tmp folder
$folder = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid();
mkdir($folder);
foreach ($files as $file) {
// run PhpMetrics
$tokenizer = new Tokenizer();
$tokenType = new TokenType();
// halstead
$halstead = new Halstead($tokenizer, $tokenType);
$rHalstead = $halstead->calculate($file);
// loc
$loc = new Loc($tokenizer);
$rLoc = $loc->calculate($file);
// complexity
$complexity = new McCabe($tokenizer);
$rComplexity = $complexity->calculate($file);
// maintainability
$maintainability = new MaintainabilityIndex();
$rMaintenability = $maintainability->calculate($rHalstead, $rLoc, $rComplexity);
// store result
$files[$file] = array();
$all['cfiles']++;
$all['maintainability'][] = $scoreByFile[$file]['maintainability'] = $rMaintenability->getMaintainabilityIndex();
$all['commentWeight'][] = $scoreByFile[$file]['commentWeight'] = $rMaintenability->getCommentWeight();
$all['complexity'][] = $scoreByFile[$file]['complexity'] = $rComplexity->getCyclomaticComplexityNumber();
$all['loc'][] = $scoreByFile[$file]['loc'] = $rLoc->getLoc();
$all['lloc'][] = $scoreByFile[$file]['lloc'] = $rLoc->getLogicalLoc();
$all['cloc'][] = $scoreByFile[$file]['cloc'] = $rLoc->getCommentLoc();
$all['bugs'][] = $scoreByFile[$file]['bugs'] = $rHalstead->getBugs();
$all['difficulty'][] = $scoreByFile[$file]['difficulty'] = $rHalstead->getDifficulty();
$all['intelligentContent'][] = $scoreByFile[$file]['intelligentContent'] = $rHalstead->getIntelligentContent();
$all['vocabulary'][] = $scoreByFile[$file]['vocabulary'] = $rHalstead->getVocabulary();
}
// average
if ($all['cfiles'] > 0) {
$average['maintainability'] = array_sum($all['maintainability']) / sizeof($all['maintainability']);
$average['commentWeight'] = array_sum($all['commentWeight']) / sizeof($all['commentWeight']);
$average['complexity'] = array_sum($all['complexity']) / sizeof($all['complexity']);
$average['loc'] = array_sum($all['loc']);
$average['lloc'] = array_sum($all['lloc']);
$average['cloc'] = array_sum($all['cloc']);
$average['bugs'] = array_sum($all['bugs']) / sizeof($all['bugs']);
$average['difficulty'] = array_sum($all['difficulty']) / sizeof($all['difficulty']);
$average['intelligentContent'] = array_sum($all['intelligentContent']) / sizeof($all['intelligentContent']);
$average['vocabulary'] = array_sum($all['vocabulary']) / sizeof($all['vocabulary']);
}
$this->data = array('average' => $average, 'cfiles' => $all['cfiles'], 'files' => $scoreByFile);
}
/**
* @dataProvider provideFilesAndCounts
*/
public function testHalsteadGiveValidValues($file, $N1, $N2, $n1, $n2, $N, $V, $L, $D, $E, $T, $I)
{
$tokenType = new TokenType();
// please don't mock this: it make no sense else
$tokenizer = new Tokenizer();
$halstead = new Halstead($tokenizer, $tokenType);
$r = $halstead->calculate($file);
$this->assertEquals($N1, $r->getNumberOfOperators());
$this->assertEquals($n1, $r->getNumberOfUniqueOperators());
$this->assertEquals($N2, $r->getNumberOfOperands());
$this->assertEquals($n2, $r->getNumberOfUniqueOperands());
$this->assertEquals($N, $r->getLength(), 'length');
$this->assertEquals($V, $r->getVolume(), 'volume');
$this->assertEquals($L, $r->getLevel(), 'level');
$this->assertEquals($D, $r->getDifficulty(), 'difficulty');
$this->assertEquals($E, $r->getEffort(), 'effort');
$this->assertEquals($E, $r->getEffort(), 'effort');
$this->assertEquals($T, $r->getTime(), 'time');
$this->assertEquals($I, $r->getIntelligentContent(), 'intelligent content');
}
public function collect($context, &$storage)
{
// filter loaded files
$files = get_included_files();
$files = array_filter($files, function ($v) {
$excludes = array('zray', 'vendor', 'pear', '/usr/local/zend/var/plugins', '\\.phar', 'bootstrap\\.php', 'Test', '/app', 'AppKernel.php', 'autoload.php', 'cache/', 'app.php', 'app_dev.php', 'Form', 'PhpMetrics', 'classes.php');
return !preg_match('!' . implode('|', $excludes) . '!', $v);
});
$scoreByFile = array();
foreach ($files as $file) {
// run PhpMetrics
$tokenizer = new Tokenizer();
$tokenType = new TokenType();
// halstead
$halstead = new Halstead($tokenizer, $tokenType);
$rHalstead = $halstead->calculate($file);
// loc
$loc = new Loc($tokenizer);
$rLoc = $loc->calculate($file);
// complexity
$complexity = new McCabe($tokenizer);
$rComplexity = $complexity->calculate($file);
// maintainability
$maintainability = new MaintainabilityIndex();
$rMaintenability = $maintainability->calculate($rHalstead, $rLoc, $rComplexity);
// store result
$row['maintainability'] = $rMaintenability->getMaintainabilityIndex();
$row['commentWeight'] = $rMaintenability->getCommentWeight();
$row['complexity'] = $rComplexity->getCyclomaticComplexityNumber();
$row['loc'] = $rLoc->getLoc();
$row['lloc'] = $rLoc->getLogicalLoc();
$row['cloc'] = $rLoc->getCommentLoc();
$row['bugs'] = $rHalstead->getBugs();
$row['difficulty'] = $rHalstead->getDifficulty();
$row['intelligentContent'] = $rHalstead->getIntelligentContent();
$row['vocabulary'] = $rHalstead->getVocabulary();
$row['filename'] = $file;
$scoreByFile[] = $row;
}
$storage['files'] = $scoreByFile;
}
/**
* Run analyze
*
* @param $filename
* @return \Hal\Component\Result\ResultSet
*/
public function execute($filename)
{
$rHalstead = $this->halstead->calculate($filename);
$rLoc = $this->loc->calculate($filename);
$rMcCabe = $this->mcCabe->calculate($filename);
$rMyer = $this->myer->calculate($filename);
$rMaintenability = $this->maintenabilityIndex->calculate($rHalstead, $rLoc, $rMcCabe);
$resultSet = new \Hal\Component\Result\ResultSet($filename);
$resultSet->setLoc($rLoc)->setMcCabe($rMcCabe)->setMyer($rMyer)->setHalstead($rHalstead)->setMaintenabilityIndex($rMaintenability);
if ($this->withOOP) {
$rOOP = $this->extractor->extract($filename);
$this->classMap->push($filename, $rOOP);
$resultSet->setOOP($rOOP);
}
return $resultSet;
}