/**
* @param Project $project
*/
public function analyze(Project $project)
{
foreach ($this->graph->getObjects() as $object) {
if ($object instanceof ParsedInterface) {
foreach ($object->getMethods() as $method) {
if ($method->getMethod()->isAbstract()) {
$report = new StringReport('Access type for interface method ' . $object->getName() . '::' . $method->getNameAndParamsSignature() . ' must be ommmited in ' . $object->getFile()->getSplFile()->getRealPath() . ':' . $object->getInterface()->getLine());
$report->setSourceFragment(new SourceFragment($object->getFile(), new Lines($method->getMethod()->getAttribute('startLine') - 1 - $this->sourceContext, $method->getMethod()->getAttribute('endLine') - 1 + $this->sourceContext, $method->getMethod()->getAttribute('startLine') - 1)));
$project->addReport($report);
}
}
}
}
}
/**
* @param Project $project
*/
public function analyze(Project $project)
{
foreach ($this->graph->getObjects() as $object) {
if ($object instanceof ParsedInterface) {
foreach ($object->getMethods() as $method) {
$methodCompare = new MethodSignatureCompare($method);
foreach ($this->checkInterfaceMethods($methodCompare, $this->helper->findInterfaceImplements($object)) as $brokenInterfaceAndMethod) {
$report = new Report($brokenInterfaceAndMethod, $method);
$report->setSourceFragment(new SourceFragment($object->getFile(), new Lines($method->getMethod()->getAttribute('startLine') - 1 - $this->sourceContext, $method->getMethod()->getAttribute('endLine') - 1 + $this->sourceContext, $method->getMethod()->getAttribute('startLine') - 1)));
$project->addReport($report);
}
}
}
}
}
/**
* Finds all interfaces implementing the provided one
*
* @param ParsedInterface $interface
* @return ParsedInterface[]
*/
public function findInterfaceImplements(ParsedInterface $interface)
{
$found = [];
foreach ($this->graph->getInterfaces() as $object) {
foreach ($object->getInterfaces() as $extends) {
if ($interface === $extends) {
$found[] = $object;
break;
}
}
}
return $found;
}
use Mfn\PHP\Analyzer\Analyzers\NameResolver;
use Mfn\PHP\Analyzer\Analyzers\ObjectGraph\Helper;
use Mfn\PHP\Analyzer\Analyzers\ObjectGraph\ObjectGraph;
use Mfn\PHP\Analyzer\Analyzers\Parser;
use Mfn\PHP\Analyzer\Logger\Stdout;
use Mfn\PHP\Analyzer\Project;
use Mfn\PHP\Analyzer\Util\Util;
use PhpParser\Lexer;
require_once __DIR__ . '/../vendor/autoload.php';
error_reporting(E_ALL);
Util::installMinimalError2ExceptionHandler();
$projectRealPath = realpath(__DIR__ . DIRECTORY_SEPARATOR . '..');
# Use analyzer to gather the object graph
$project = new Project(new Stdout());
$project->addSplFileInfos(Util::scanDir(__DIR__ . '/../lib/'));
$project->addAnalyzers([new Parser(new \PhpParser\Parser(new Lexer())), new NameResolver(), $objectGraph = new ObjectGraph()]);
$project->analyze();
$helper = new Helper($objectGraph);
$className = 'Mfn\\PHP\\Analyzer\\Analyzers\\Analyzer';
$class = $objectGraph->getClassByFqn($className);
if (NULL === $class) {
throw new \RuntimeException("Unable to find class {$className}");
}
unset($className);
$descendants = $helper->findExtends($class, true);
sort($descendants);
/** @var string[] $index */
$index = [];
$index[] = '# Built-in / available Analyzers';
$index[] = '';
foreach ($descendants as $class) {
/**
* @return string
*/
public function generate()
{
$nodes = [];
$edges = [];
$mapping = $this->graph->getObjects();
$fqns = array_keys($mapping);
$objects = array_values($mapping);
$markNodeReferenced = [];
$addEdge = function ($from, $to) use(&$edges, &$markNodeReferenced) {
$edges[] = sprintf('%d -> %d', $from, $to);
$markNodeReferenced[$from] = true;
$markNodeReferenced[$to] = true;
};
$clusters = [];
# Array of namespaces containing a list of nodes
foreach ($objects as $index => $object) {
# In case object from Reflections are available, filter them out
if (!$object instanceof Parsed) {
continue;
}
if (!empty($this->namespaceWhitelist)) {
$fqn = strtolower($object->getFqn());
$match = false;
foreach ($this->namespaceWhitelist as $namespace) {
if (0 === strpos($fqn, $namespace)) {
$match = true;
break;
}
}
if (!$match) {
continue;
}
}
if ($this->clusterByNamespace) {
$namespaceName = $object->getNamespaceName();
if (!empty($namespaceName)) {
if (!isset($clusters[$namespaceName])) {
$clusters[$namespaceName] = ['nodes' => [], 'subgraphs' => [], 'alreadyDrawn' => false];
}
$clusters[$namespaceName]['nodes'][] = $index;
}
}
$shape = $object instanceof Interface_ ? 'shape=diamond' : '';
# we add them by their index to be able to remove them if showOnlyConnected
$nodes[$index] = sprintf('%d [ label = "%s"; %s ]', $index, $this->showNamespace ? str_replace('\\', '\\\\', $object->getName()) : $object->getNode()->name, $shape);
if ($object instanceof ParsedClass) {
$fqExtends = $object->getFqExtends();
if (NULL !== $fqExtends) {
if (false !== ($pos = array_search($fqExtends, $fqns, true))) {
$addEdge($index, $pos);
}
}
$fqImplements = $object->getInterfaceNames();
foreach ($fqImplements as $fqImplement) {
if (false !== ($pos = array_search($fqImplement, $fqns, true))) {
$addEdge($index, $pos);
}
}
} else {
if ($object instanceof ParsedInterface) {
$fqExtends = $object->getInterfaceNames();
foreach ($fqExtends as $fqExtend) {
if (false !== ($pos = array_search($fqExtend, $fqns, true))) {
$addEdge($index, $pos);
}
}
} else {
throw new \RuntimeException('Unsupported object ' . get_class($object));
}
}
}
if ($this->showOnlyConnected) {
$markNodeReferenced = array_keys($markNodeReferenced);
foreach ($nodes as $index => $label) {
if (!in_array($index, $markNodeReferenced)) {
unset($nodes[$index]);
}
}
}
$out = ['digraph {'];
$out[] = 'rankdir = "RL"';
$out[] = 'node[shape=record]';
if ($this->clusterByNamespace) {
# Remove clusters without nodes; this can happen due showOnlyConnected
foreach ($clusters as $clusterName => &$clusterData) {
$clusterNodes = array_filter($clusterData['nodes'], function ($node) use($nodes) {
return isset($nodes[$node]);
});
if (empty($clusterNodes)) {
unset($clusters[$clusterName]);
} else {
$clusterData['nodes'] = $clusterNodes;
}
}
if ($this->nestClusters) {
# Handling nested graphs is tricky because they need to be literally
# nested in the dot file too:
# - reverse sort namespaces
# - for each namespace, see if you a matching parent namespace and add it
ksort($clusters);
$clusterNames = array_keys($clusters);
rsort($clusterNames);
foreach ($clusterNames as $index => $clusterName) {
foreach (array_slice($clusterNames, $index + 1) as $tryingMatchName) {
$nameToMatch = $tryingMatchName . '\\';
if (0 === strpos($clusterName, $nameToMatch)) {
$clusters[$tryingMatchName]['subgraphs'][] = $clusterName;
break;
}
}
}
}
$clusterIndex = 0;
# counter .dot file
$drawCluster = function ($name) use(&$clusters, &$out, &$drawCluster, &$clusterIndex) {
$cluster = $clusters[$name];
if ($cluster['alreadyDrawn']) {
return;
}
$clusters[$name]['alreadyDrawn'] = true;
$out[] = sprintf('subgraph cluster_%d {', $clusterIndex);
$out[] = sprintf('label = "%s";', str_replace('\\', '\\\\', $name));
# subgraphs are actually only filled if nestClusters is true
foreach ($cluster['subgraphs'] as $subgraphName) {
$drawCluster($subgraphName);
}
foreach ($cluster['nodes'] as $node) {
$out[] = $node . ';';
}
$out[] = '}';
$clusterIndex++;
};
foreach (array_keys($clusters) as $clusterName) {
$drawCluster($clusterName);
}
}
$out = array_merge($out, $nodes);
$out = array_merge($out, $edges);
$out[] = '}';
return join("\n", $out) . "\n";
}