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+<?php declare(strict_types=1);
+/*
+ * This file is part of phpunit/php-code-coverage.
+ *
+ * (c) Sebastian Bergmann <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\CodeCoverage\Report\Html;
+
+use function array_values;
+use function arsort;
+use function asort;
+use function count;
+use function explode;
+use function floor;
+use function json_encode;
+use function sprintf;
+use function str_replace;
+use SebastianBergmann\CodeCoverage\Node\AbstractNode;
+use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\Template\Template;
+
+/**
+ * @internal This class is not covered by the backward compatibility promise for phpunit/php-code-coverage
+ */
+final class Dashboard extends Renderer
+{
+ public function render(DirectoryNode $node, string $file): void
+ {
+ $classes = $node->classesAndTraits();
+ $templateName = $this->templatePath . ($this->hasBranchCoverage ? 'dashboard_branch.html' : 'dashboard.html');
+ $template = new Template(
+ $templateName,
+ '{{',
+ '}}'
+ );
+
+ $this->setCommonTemplateVariables($template, $node);
+
+ $baseLink = $node->id() . '/';
+ $complexity = $this->complexity($classes, $baseLink);
+ $coverageDistribution = $this->coverageDistribution($classes);
+ $insufficientCoverage = $this->insufficientCoverage($classes, $baseLink);
+ $projectRisks = $this->projectRisks($classes, $baseLink);
+
+ $template->setVar(
+ [
+ 'insufficient_coverage_classes' => $insufficientCoverage['class'],
+ 'insufficient_coverage_methods' => $insufficientCoverage['method'],
+ 'project_risks_classes' => $projectRisks['class'],
+ 'project_risks_methods' => $projectRisks['method'],
+ 'complexity_class' => $complexity['class'],
+ 'complexity_method' => $complexity['method'],
+ 'class_coverage_distribution' => $coverageDistribution['class'],
+ 'method_coverage_distribution' => $coverageDistribution['method'],
+ ]
+ );
+
+ $template->renderTo($file);
+ }
+
+ protected function activeBreadcrumb(AbstractNode $node): string
+ {
+ return sprintf(
+ ' <li class="breadcrumb-item"><a href="index.html">%s</a></li>' . "\n" .
+ ' <li class="breadcrumb-item active">(Dashboard)</li>' . "\n",
+ $node->name()
+ );
+ }
+
+ /**
+ * Returns the data for the Class/Method Complexity charts.
+ */
+ private function complexity(array $classes, string $baseLink): array
+ {
+ $result = ['class' => [], 'method' => []];
+
+ foreach ($classes as $className => $class) {
+ foreach ($class['methods'] as $methodName => $method) {
+ if ($className !== '*') {
+ $methodName = $className . '::' . $methodName;
+ }
+
+ $result['method'][] = [
+ $method['coverage'],
+ $method['ccn'],
+ sprintf(
+ '<a href="%s">%s</a>',
+ str_replace($baseLink, '', $method['link']),
+ $methodName
+ ),
+ ];
+ }
+
+ $result['class'][] = [
+ $class['coverage'],
+ $class['ccn'],
+ sprintf(
+ '<a href="%s">%s</a>',
+ str_replace($baseLink, '', $class['link']),
+ $className
+ ),
+ ];
+ }
+
+ return [
+ 'class' => json_encode($result['class']),
+ 'method' => json_encode($result['method']),
+ ];
+ }
+
+ /**
+ * Returns the data for the Class / Method Coverage Distribution chart.
+ */
+ private function coverageDistribution(array $classes): array
+ {
+ $result = [
+ 'class' => [
+ '0%' => 0,
+ '0-10%' => 0,
+ '10-20%' => 0,
+ '20-30%' => 0,
+ '30-40%' => 0,
+ '40-50%' => 0,
+ '50-60%' => 0,
+ '60-70%' => 0,
+ '70-80%' => 0,
+ '80-90%' => 0,
+ '90-100%' => 0,
+ '100%' => 0,
+ ],
+ 'method' => [
+ '0%' => 0,
+ '0-10%' => 0,
+ '10-20%' => 0,
+ '20-30%' => 0,
+ '30-40%' => 0,
+ '40-50%' => 0,
+ '50-60%' => 0,
+ '60-70%' => 0,
+ '70-80%' => 0,
+ '80-90%' => 0,
+ '90-100%' => 0,
+ '100%' => 0,
+ ],
+ ];
+
+ foreach ($classes as $class) {
+ foreach ($class['methods'] as $methodName => $method) {
+ if ($method['coverage'] === 0) {
+ $result['method']['0%']++;
+ } elseif ($method['coverage'] === 100) {
+ $result['method']['100%']++;
+ } else {
+ $key = floor($method['coverage'] / 10) * 10;
+ $key = $key . '-' . ($key + 10) . '%';
+ $result['method'][$key]++;
+ }
+ }
+
+ if ($class['coverage'] === 0) {
+ $result['class']['0%']++;
+ } elseif ($class['coverage'] === 100) {
+ $result['class']['100%']++;
+ } else {
+ $key = floor($class['coverage'] / 10) * 10;
+ $key = $key . '-' . ($key + 10) . '%';
+ $result['class'][$key]++;
+ }
+ }
+
+ return [
+ 'class' => json_encode(array_values($result['class'])),
+ 'method' => json_encode(array_values($result['method'])),
+ ];
+ }
+
+ /**
+ * Returns the classes / methods with insufficient coverage.
+ */
+ private function insufficientCoverage(array $classes, string $baseLink): array
+ {
+ $leastTestedClasses = [];
+ $leastTestedMethods = [];
+ $result = ['class' => '', 'method' => ''];
+
+ foreach ($classes as $className => $class) {
+ foreach ($class['methods'] as $methodName => $method) {
+ if ($method['coverage'] < $this->highLowerBound) {
+ $key = $methodName;
+
+ if ($className !== '*') {
+ $key = $className . '::' . $methodName;
+ }
+
+ $leastTestedMethods[$key] = $method['coverage'];
+ }
+ }
+
+ if ($class['coverage'] < $this->highLowerBound) {
+ $leastTestedClasses[$className] = $class['coverage'];
+ }
+ }
+
+ asort($leastTestedClasses);
+ asort($leastTestedMethods);
+
+ foreach ($leastTestedClasses as $className => $coverage) {
+ $result['class'] .= sprintf(
+ ' <tr><td><a href="%s">%s</a></td><td class="text-right">%d%%</td></tr>' . "\n",
+ str_replace($baseLink, '', $classes[$className]['link']),
+ $className,
+ $coverage
+ );
+ }
+
+ foreach ($leastTestedMethods as $methodName => $coverage) {
+ [$class, $method] = explode('::', $methodName);
+
+ $result['method'] .= sprintf(
+ ' <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d%%</td></tr>' . "\n",
+ str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+ $methodName,
+ $method,
+ $coverage
+ );
+ }
+
+ return $result;
+ }
+
+ /**
+ * Returns the project risks according to the CRAP index.
+ */
+ private function projectRisks(array $classes, string $baseLink): array
+ {
+ $classRisks = [];
+ $methodRisks = [];
+ $result = ['class' => '', 'method' => ''];
+
+ foreach ($classes as $className => $class) {
+ foreach ($class['methods'] as $methodName => $method) {
+ if ($method['coverage'] < $this->highLowerBound && $method['ccn'] > 1) {
+ $key = $methodName;
+
+ if ($className !== '*') {
+ $key = $className . '::' . $methodName;
+ }
+
+ $methodRisks[$key] = $method['crap'];
+ }
+ }
+
+ if ($class['coverage'] < $this->highLowerBound &&
+ $class['ccn'] > count($class['methods'])) {
+ $classRisks[$className] = $class['crap'];
+ }
+ }
+
+ arsort($classRisks);
+ arsort($methodRisks);
+
+ foreach ($classRisks as $className => $crap) {
+ $result['class'] .= sprintf(
+ ' <tr><td><a href="%s">%s</a></td><td class="text-right">%d</td></tr>' . "\n",
+ str_replace($baseLink, '', $classes[$className]['link']),
+ $className,
+ $crap
+ );
+ }
+
+ foreach ($methodRisks as $methodName => $crap) {
+ [$class, $method] = explode('::', $methodName);
+
+ $result['method'] .= sprintf(
+ ' <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d</td></tr>' . "\n",
+ str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+ $methodName,
+ $method,
+ $crap
+ );
+ }
+
+ return $result;
+ }
+}