Reporter::getTrend() - Code Metrics - Inspection of "Review Reporters architecture." - phpmetrics/PhpMetrics - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#403)

unknown

created 2019-12-22 15:39 UTC

Reporter::getTrend() B

↳ Parent: Reporter

Complexity

Conditions	9
Paths	19

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	9
nc	19
nop	4
dl	0
loc	48
rs	7.5789
c	0
b	0
f	0

<?php
namespace Hal\Report\Html;

use Hal\Application\Config\Config;
use Hal\Component\Output\Output;
use Hal\Metric\Consolidated;
use Hal\Metric\Metrics;
use Hal\Report\ReporterInterface;
use function array_map;
use function count;
use function end;
use function file_exists;
use function file_get_contents;
use function glob;
use function json_decode;
use function json_encode;
use function mkdir;
use function recurse_copy;
use const JSON_PRETTY_PRINT;

/**
 * This class takes care about the global report in HTML of consolidated metrics.
 */
final class Reporter implements ReporterInterface
{
    /** @var Config */
    private $config;

    /** @var Output */
    private $output;

    /**
     * @param Config $config
     * @param Output $output
     */
    public function __construct(Config $config, Output $output)
    {
        $this->config = $config;
        $this->output = $output;
    }

    /**
     * {@inheritDoc}
     */
    public function generate(Metrics $metrics)
    {
        $logDir = $this->config->get('report-html');
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
        if (!$logDir) {
            return;
        }

        $consolidated = new Consolidated($metrics);

        $files = glob($logDir . '/js/history-*.json');
        natsort($files);
        $history = array_map(static function ($filename) {
            return json_decode(file_get_contents($filename));
        }, $files);

        foreach (['js', 'css', 'images', 'fonts'] as $subFolder) {
            $folder = $logDir . '/' . $subFolder;
            if (!file_exists($folder)) {
                mkdir($folder, 0755, true);
            }
            recurse_copy(__DIR__ . '/template/' . $subFolder, $folder);
        }

        // render dynamic pages
        $this->renderPage(__DIR__ . '/template/index.php', $logDir . '/index.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/loc.php', $logDir . '/loc.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/relations.php', $logDir . '/relations.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/coupling.php', $logDir . '/coupling.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/all.php', $logDir . '/all.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/oop.php', $logDir . '/oop.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/complexity.php', $logDir . '/complexity.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/panel.php', $logDir . '/panel.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/violations.php', $logDir . '/violations.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/packages.php', $logDir . '/packages.html', $consolidated, $history);
        $this->renderPage(__DIR__ . '/template/package_relations.php', $logDir . '/package_relations.html', $consolidated, $history);
        if ($this->config->has('git')) {
            $this->renderPage(__DIR__ . '/template/git.php', $logDir . '/git.html', $consolidated, $history);
        }
        $this->renderPage(__DIR__ . '/template/junit.php', $logDir . '/junit.html', $consolidated, $history);

        $today = (object)['avg' => $consolidated->getAvg(), 'sum' => $consolidated->getSum()];
        $encodedToday = json_encode($today, JSON_PRETTY_PRINT);
        $next = count($history) + 1;
        file_put_contents(sprintf('%s/js/history-%d.json', $logDir, $next), $encodedToday);
        file_put_contents(sprintf('%s/js/latest.json', $logDir), $encodedToday);

        file_put_contents(
            $logDir . '/js/classes.js',
            'var classes = ' . json_encode($consolidated->getClasses(), JSON_PRETTY_PRINT)
        );

        $this->output->writeln(sprintf('HTML report generated in "%s" directory', $logDir));
    }

    /**
     * @param $source
     * @param $destination
     * @param Consolidated $consolidated
     * @param $history
     * @return $this
     */
    public function renderPage($source, $destination, Consolidated $consolidated, $history)
    {
        $this->sum = $sum = $consolidated->getSum();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->avg = $avg = $consolidated->getAvg();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->classes = $classes = $consolidated->getClasses();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->files = $files = $consolidated->getFiles();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->project = $project = $consolidated->getProject();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->packages = $packages = $consolidated->getPackages();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $config = $this->config;
        $this->history = $history;
class MyClass { }

$x = new MyClass();
$x->foo = true;

        ob_start();
        require $source;
        $content = ob_get_clean();
        file_put_contents($destination, $content);
        return $this;
    }

    /**
     * @param $type
     * @param $key
     * @param bool $lowIsBetter
     * @param bool $highIsBetter
     * @return string
     */
    protected function getTrend($type, $key, $lowIsBetter = false, $highIsBetter = false)
    {
        $svg = [
            'gt' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
    <path d="M16 6l2.29 2.29-4.88 4.88-4-4L2 16.59 3.41 18l6-6 4 4 6.3-6.29L22 12V6z"/>
    <path d="M0 0h24v24H0z" fill="none"/>
</svg>',
            'eq' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
    <path d="M22 12l-4-4v3H3v2h15v3z"/>
    <path d="M0 0h24v24H0z" fill="none"/>
</svg>',
            'lt' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
    <path d="M16 18l2.29-2.29-4.88-4.88-4 4L2 7.41 3.41 6l6 6 4-4 6.3 6.29L22 12v6z"/>
    <path d="M0 0h24v24H0z" fill="none"/>
</svg>',
        ];
        $last = end($this->history);
        if (!isset($last->$type->$key)) {
            return '';
        }

        $oldValue = $last->$type->$key;
        $newValue = isset($this->$type->$key) ? $this->$type->$key : 0;

        $diff = $newValue - $oldValue;
        $goodOrBad = 'neutral';
        if ($newValue > $oldValue) {
            $r = 'gt';
            $diff = '+' . $diff;
            $goodOrBad = $lowIsBetter ? 'bad' : $goodOrBad;
            $goodOrBad = $highIsBetter ? 'good' : $goodOrBad;
        } elseif ($newValue < $oldValue) {
            $r = 'lt';
            $goodOrBad = $lowIsBetter ? 'good' : $goodOrBad;
            $goodOrBad = $highIsBetter ? 'bad' : $goodOrBad;
        } else {
            $r = 'eq';
        }

        return sprintf(
            '<span title="Last value: %s" class="progress progress-%s progress-%s">%s %s</span>',
            $oldValue,
            $goodOrBad,
            $r,
            $diff,
            $svg[$r]
        );
    }
}


1			<?php
2			namespace Hal\Report\Html;
3
4			use Hal\Application\Config\Config;
5			use Hal\Component\Output\Output;
6			use Hal\Metric\Consolidated;
7			use Hal\Metric\Metrics;
8			use Hal\Report\ReporterInterface;
9			use function array_map;
10			use function count;
11			use function end;
12			use function file_exists;
13			use function file_get_contents;
14			use function glob;
15			use function json_decode;
16			use function json_encode;
17			use function mkdir;
18			use function recurse_copy;
19			use const JSON_PRETTY_PRINT;
20
21			/**
22			* This class takes care about the global report in HTML of consolidated metrics.
23			*/
24			final class Reporter implements ReporterInterface
25			{
26			/** @var Config */
27			private $config;
28
29			/** @var Output */
30			private $output;
31
32			/**
33			* @param Config $config
34			* @param Output $output
35			*/
36			public function __construct(Config $config, Output $output)
37			{
38			$this->config = $config;
39			$this->output = $output;
40			}
41
42			/**
43			* {@inheritDoc}
44			*/
45			public function generate(Metrics $metrics)
46			{
47			$logDir = $this->config->get('report-html');
			0 ignored issues – show Bug introduced 2017-01-30 05:20 UTC by Report Bug Copy Issue Report Are you sure the assignment to `$logDir` is correct as `$this->config->get('report-html')` (which targets `Hal\Application\Config\Config::get()`) seems to always return null. This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A { function getObject() { return null; } } $a = new A(); $object = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
48			if (!$logDir) {
49			return;
50			}
51
52			$consolidated = new Consolidated($metrics);
53
54			$files = glob($logDir . '/js/history-*.json');
55			natsort($files);
56			$history = array_map(static function ($filename) {
57			return json_decode(file_get_contents($filename));
58			}, $files);
59
60			foreach (['js', 'css', 'images', 'fonts'] as $subFolder) {
61			$folder = $logDir . '/' . $subFolder;
62			if (!file_exists($folder)) {
63			mkdir($folder, 0755, true);
64			}
65			recurse_copy(__DIR__ . '/template/' . $subFolder, $folder);
66			}
67
68			// render dynamic pages
69			$this->renderPage(__DIR__ . '/template/index.php', $logDir . '/index.html', $consolidated, $history);
70			$this->renderPage(__DIR__ . '/template/loc.php', $logDir . '/loc.html', $consolidated, $history);
71			$this->renderPage(__DIR__ . '/template/relations.php', $logDir . '/relations.html', $consolidated, $history);
72			$this->renderPage(__DIR__ . '/template/coupling.php', $logDir . '/coupling.html', $consolidated, $history);
73			$this->renderPage(__DIR__ . '/template/all.php', $logDir . '/all.html', $consolidated, $history);
74			$this->renderPage(__DIR__ . '/template/oop.php', $logDir . '/oop.html', $consolidated, $history);
75			$this->renderPage(__DIR__ . '/template/complexity.php', $logDir . '/complexity.html', $consolidated, $history);
76			$this->renderPage(__DIR__ . '/template/panel.php', $logDir . '/panel.html', $consolidated, $history);
77			$this->renderPage(__DIR__ . '/template/violations.php', $logDir . '/violations.html', $consolidated, $history);
78			$this->renderPage(__DIR__ . '/template/packages.php', $logDir . '/packages.html', $consolidated, $history);
79			$this->renderPage(__DIR__ . '/template/package_relations.php', $logDir . '/package_relations.html', $consolidated, $history);
80			if ($this->config->has('git')) {
81			$this->renderPage(__DIR__ . '/template/git.php', $logDir . '/git.html', $consolidated, $history);
82			}
83			$this->renderPage(__DIR__ . '/template/junit.php', $logDir . '/junit.html', $consolidated, $history);
84
85			$today = (object)['avg' => $consolidated->getAvg(), 'sum' => $consolidated->getSum()];
86			$encodedToday = json_encode($today, JSON_PRETTY_PRINT);
87			$next = count($history) + 1;
88			file_put_contents(sprintf('%s/js/history-%d.json', $logDir, $next), $encodedToday);
89			file_put_contents(sprintf('%s/js/latest.json', $logDir), $encodedToday);
90
91			file_put_contents(
92			$logDir . '/js/classes.js',
93			'var classes = ' . json_encode($consolidated->getClasses(), JSON_PRETTY_PRINT)
94			);
95
96			$this->output->writeln(sprintf('HTML report generated in "%s" directory', $logDir));
97			}
98
99			/**
100			* @param $source
101			* @param $destination
102			* @param Consolidated $consolidated
103			* @param $history
104			* @return $this
105			*/
106			public function renderPage($source, $destination, Consolidated $consolidated, $history)
107			{
108			$this->sum = $sum = $consolidated->getSum();
			0 ignored issues – show Bug introduced 2017-04-18 08:26 UTC by Report Bug Copy Issue Report The property `sum` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
109			$this->avg = $avg = $consolidated->getAvg();
			0 ignored issues – show Bug introduced 2017-04-19 09:43 UTC by Report Bug Copy Issue Report The property `avg` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
110			$this->classes = $classes = $consolidated->getClasses();
			0 ignored issues – show Bug introduced 2017-04-19 09:43 UTC by Report Bug Copy Issue Report The property `classes` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
111			$this->files = $files = $consolidated->getFiles();
			0 ignored issues – show Bug introduced 2017-04-19 09:43 UTC by Report Bug Copy Issue Report The property `files` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
112			$this->project = $project = $consolidated->getProject();
			0 ignored issues – show Bug introduced 2017-04-19 09:43 UTC by Report Bug Copy Issue Report The property `project` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
113			$this->packages = $packages = $consolidated->getPackages();
			0 ignored issues – show Bug introduced 2017-04-19 09:43 UTC by Report Bug Copy Issue Report The property `packages` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
114			$config = $this->config;
115			$this->history = $history;
			0 ignored issues – show Bug introduced 2017-04-19 09:43 UTC by Report Bug Copy Issue Report The property `history` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
116
117			ob_start();
118			require $source;
119			$content = ob_get_clean();
120			file_put_contents($destination, $content);
121			return $this;
122			}
123
124			/**
125			* @param $type
126			* @param $key
127			* @param bool $lowIsBetter
128			* @param bool $highIsBetter
129			* @return string
130			*/
131			protected function getTrend($type, $key, $lowIsBetter = false, $highIsBetter = false)
132			{
133			$svg = [
134			'gt' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
135			<path d="M16 6l2.29 2.29-4.88 4.88-4-4L2 16.59 3.41 18l6-6 4 4 6.3-6.29L22 12V6z"/>
136			<path d="M0 0h24v24H0z" fill="none"/>
137			</svg>',
138			'eq' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
139			<path d="M22 12l-4-4v3H3v2h15v3z"/>
140			<path d="M0 0h24v24H0z" fill="none"/>
141			</svg>',
142			'lt' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
143			<path d="M16 18l2.29-2.29-4.88-4.88-4 4L2 7.41 3.41 6l6 6 4-4 6.3 6.29L22 12v6z"/>
144			<path d="M0 0h24v24H0z" fill="none"/>
145			</svg>',
146			];
147			$last = end($this->history);
148			if (!isset($last->$type->$key)) {
149			return '';
150			}
151
152			$oldValue = $last->$type->$key;
153			$newValue = isset($this->$type->$key) ? $this->$type->$key : 0;
154
155			$diff = $newValue - $oldValue;
156			$goodOrBad = 'neutral';
157			if ($newValue > $oldValue) {
158			$r = 'gt';
159			$diff = '+' . $diff;
160			$goodOrBad = $lowIsBetter ? 'bad' : $goodOrBad;
161			$goodOrBad = $highIsBetter ? 'good' : $goodOrBad;
162			} elseif ($newValue < $oldValue) {
163			$r = 'lt';
164			$goodOrBad = $lowIsBetter ? 'good' : $goodOrBad;
165			$goodOrBad = $highIsBetter ? 'bad' : $goodOrBad;
166			} else {
167			$r = 'eq';
168			}
169
170			return sprintf(
171			'<span title="Last value: %s" class="progress progress-%s progress-%s">%s %s</span>',
172			$oldValue,
173			$goodOrBad,
174			$r,
175			$diff,
176			$svg[$r]
177			);
178			}
179			}
180

phpmetrics / PhpMetrics

Pull Request — master (#403)

Reporter::getTrend() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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