/**
* This method should implement the violation analysis algorithm of concrete
* rule implementations. All extending classes must implement this method.
*
* @param PHP_PMD_AbstractNode $node The current context for analysis.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$cbo = $node->getMetric('cbo');
if ($cbo >= ($threshold = $this->getIntProperty('minimum'))) {
$this->addViolation($node, array($node->getName(), $cbo, $threshold));
}
}
/**
* This method checks the number of methods with in a given class and checks
* this number against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if ($node->getMetric('vars') <= $this->getIntProperty('maxfields')) {
return;
}
$this->addViolation($node);
}
/**
* {@inheritdoc}
*/
protected function checkNodeImage(PHP_PMD_AbstractNode $node)
{
$excludedVariables = explode('|', $this->getStringProperty('excludeVariables'));
if (!in_array($node->getImage(), $excludedVariables)) {
parent::checkNodeImage($node);
}
}
/**
* Extracts all variable and variable declarator nodes from the given node
* and checks the variable name length against the configured minimum
* length.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if ($this->getIntProperty('minimum') <= strlen($node->getName())) {
return;
}
$this->addViolation($node, array($node->getParentName(), $node->getName()));
}
/**
* This method checks the number of classes derived from the given class
* node.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$nocc = $node->getMetric('nocc');
if ($nocc >= $this->getIntProperty('minimum')) {
$this->addViolation($node, array($node->getName(), $nocc));
}
}
/**
* This method checks the number of public fields and methods in the given
* class and checks that value against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if ($node->getMetric('cis') < $this->getIntProperty('minimum')) {
return;
}
$this->addViolation($node);
}
/**
* Extracts all variable and variable declarator nodes from the given node
* and checks the variable name length against the configured minimum
* length.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if (strcasecmp($node->getName(), $node->getParentName()) !== 0) {
return;
}
$this->addViolation($node);
}
/**
* This method checks the number of arguments for the given function or method
* node against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if ($node->getParameterCount() < $this->getIntProperty('minimum')) {
return;
}
$this->addViolation($node);
}
/**
* This method checks if a superglobal is used
* and emits a rule violation.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
foreach ($node->findChildrenOfType('Variable') as $variable) {
if (in_array($variable->getImage(), $this->superglobals)) {
$this->addViolation($node, array($node->getName(), $variable->getImage()));
}
}
}
/**
* This method checks if a variable is not named in camelCase
* and emits a rule violation.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
foreach ($node->findChildrenOfType('Variable') as $variable) {
if (!preg_match('/^\\$[a-z][a-zA-Z0-9]*$/', $variable->getImage())) {
$this->addViolation($node, array($variable->getImage()));
}
}
}
/**
* This method checks the number of parents for the given class
* node.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$threshold = $this->getIntProperty('minimum');
$dit = $node->getMetric('dit');
if ($dit >= $threshold) {
$this->addViolation($node, array($node->getType(), $node->getName(), $dit, $threshold));
}
}
/**
* This method checks the length of the given class node against a configured
* threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$loc = $node->getMetric('loc');
if ($loc < $this->getIntProperty('minimum')) {
return;
}
$this->addViolation($node, array($node->getName(), $loc));
}
/**
* This method checks the acyclic complexity for the given node against a
* configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$npath = $node->getMetric('npath');
if ($npath < $this->getIntProperty('minimum')) {
return;
}
$this->addViolation($node, array($node->getType(), $node->getName(), $npath));
}
/**
* This method checks the weighted method count for the given class against
* a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context class node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$threshold = $this->getIntProperty('maximum');
$actual = $node->getMetric('wmc');
if ($actual >= $threshold) {
$this->addViolation($node, array($node->getName(), $actual, $threshold));
}
}
/**
* This method checks if a method is not named in camelCase
* and emits a rule violation.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if (!in_array($node->getName(), $this->ignoredMethods)) {
if (!preg_match('/^[a-z][a-zA-Z0-9]*$/', $node->getName())) {
$this->addViolation($node, array($node->getName()));
}
}
}
/**
* This method checks if a parameter is not named in camelCase
* and emits a rule violation.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
foreach ($node->getParameters() as $parameter) {
if (!preg_match('/^\\$[a-z][a-zA-Z0-9]*$/', $parameter->getName())) {
$this->addViolation($node, array($parameter->getName()));
}
}
}
/**
* This method checks the cyclomatic complexity for the given node against
* a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$ccn = $node->getMetric('ccn2');
if ($ccn < $this->getIntProperty('reportLevel')) {
return;
}
$this->addViolation($node, array($node->getType(), $node->getName(), $ccn));
}
/**
* Extracts all constant declarations from the given node and tests that
* the image only contains upper case characters.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
foreach ($node->findChildrenOfType('ConstantDeclarator') as $declarator) {
if ($declarator->getImage() !== strtoupper($declarator->getImage())) {
$this->addViolation($declarator, array($declarator->getImage()));
}
}
}
/**
* Constructs a new collection instance.
*
* @param PHP_PMD_AbstractNode $node The context/parent node.
*/
public function __construct(PHP_PMD_AbstractNode $node)
{
preg_match_all($this->_regexp, $node->getDocComment(), $matches);
foreach (array_keys($matches[0]) as $i) {
$name = $matches[1][$i];
$value = trim($matches[2][$i], '" ');
$this->_annotations[] = new PHP_PMD_Node_Annotation($name, $value);
}
}
/**
* This method checks the number of methods with in a given class and checks
* this number against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$threshold = $this->getIntProperty('maxfields');
$vars = $node->getMetric('vars');
if ($vars <= $threshold) {
return;
}
$this->addViolation($node, array($node->getType(), $node->getName(), $vars, $threshold));
}
/**
* This method checks the number of public fields and methods in the given
* class and checks that value against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$threshold = $this->getIntProperty('minimum');
$cis = $node->getMetric('cis');
if ($cis < $threshold) {
return;
}
$this->addViolation($node, array($node->getType(), $node->getName(), $cis, $threshold));
}
/**
* This method checks the number of arguments for the given function or method
* node against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$threshold = $this->getIntProperty('minimum');
$count = $node->getParameterCount();
if ($count < $threshold) {
return;
}
$this->addViolation($node, array($node->getType(), $node->getName(), $count, $threshold));
}
/**
* This method checks the lines of code length for the given function or
* methode node against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$loc = $node->getMetric('loc');
if ($loc < $this->getIntProperty('minimum')) {
return;
}
$type = explode('_', get_class($node));
$type = strtolower(array_pop($type));
$this->addViolation($node, array($type, $node->getName(), $loc));
}
public function apply(PHP_PMD_AbstractNode $node)
{
$staticReferences = $node->findChildrenOfType('ClassOrInterfaceReference');
foreach ($staticReferences as $reference) {
if ($this->isReferenceInParameter($reference)) {
continue;
}
$this->addViolation($reference, array($reference->getImage(), $node->getImage()));
}
}
/**
* Method checks for use of static access and warns about it.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$nodes = $node->findChildrenOfType('MemberPrimaryPrefix');
foreach ($nodes as $methodCall) {
if (!$this->isStaticMethodCall($methodCall)) {
continue;
}
$this->addViolation($methodCall, array($methodCall->getImage(), $methodCall->getImage()));
}
}
/**
* This method checks the number of methods with in a given class and checks
* this number against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
if ($node->getMetric('nom') <= $this->getIntProperty('maxmethods')) {
return;
}
if ($this->_countMethods($node) <= $this->getIntProperty('maxmethods')) {
return;
}
$this->addViolation($node);
}
public function apply(PHP_PMD_AbstractNode $node)
{
foreach ($node->findChildrenOfType('FormalParameter') as $param) {
$declarator = $param->getFirstChildOfType('VariableDeclarator');
$value = $declarator->getValue();
if (!$this->isBooleanValue($value)) {
continue;
}
$this->addViolation($param, array($node->getImage(), $declarator->getImage()));
}
}
public function apply(PHP_PMD_AbstractNode $node)
{
return;
// not good enough, if, elseif,... nest each other and get detected by this rule :(
foreach ($node->findChildrenOfType('ScopeStatement') as $scope) {
if (!$this->isNestedScope($scope)) {
continue;
}
$this->addViolation($scope, array($node->getImage()));
}
}
/**
* This method checks the number of methods with in a given class and checks
* this number against a configured threshold.
*
* @param PHP_PMD_AbstractNode $node The context source code node.
*
* @return void
*/
public function apply(PHP_PMD_AbstractNode $node)
{
$threshold = $this->getIntProperty('maxmethods');
if ($node->getMetric('nom') <= $threshold) {
return;
}
$nom = $this->_countMethods($node);
if ($nom <= $threshold) {
return;
}
$this->addViolation($node, array($node->getType(), $node->getName(), $nom, $threshold));
}
public function apply(PHP_PMD_AbstractNode $node)
{
foreach ($node->findChildrenOfType('ScopeStatement') as $scope) {
$parent = $scope->getParent();
if (!$this->isIfOrElseIfStatement($parent)) {
continue;
}
if (!$this->isElseScope($scope, $parent)) {
continue;
}
$this->addViolation($scope, array($node->getImage()));
}
}
