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 20:35 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;

/**
 * This class takes care about the global report in HTML of consolidated metrics.
 */
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
10			/**
11			* This class takes care about the global report in HTML of consolidated metrics.
12			*/
13			class Reporter implements ReporterInterface
14			{
15			/** @var Config */
16			private $config;
17
18			/** @var Output */
19			private $output;
20
21			/**
22			* @param Config $config
23			* @param Output $output
24			*/
25			public function __construct(Config $config, Output $output)
26			{
27			$this->config = $config;
28			$this->output = $output;
29			}
30
31			/**
32			* {@inheritDoc}
33			*/
34			public function generate(Metrics $metrics)
35			{
36			$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 = $a->getObject(); The method `getObject()` can return nothing but null, so it makes no sense to assign that value to a variable. The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes. Loading history...
37			if (!$logDir) {
38			return;
39			}
40
41			$consolidated = new Consolidated($metrics);
42
43			$files = glob($logDir . '/js/history-*.json');
44			natsort($files);
45			$history = array_map(static function ($filename) {
46			return json_decode(file_get_contents($filename));
47			}, $files);
48
49			foreach (['js', 'css', 'images', 'fonts'] as $subFolder) {
50			$folder = $logDir . '/' . $subFolder;
51			if (!file_exists($folder)) {
52			mkdir($folder, 0755, true);
53			}
54			recurse_copy(__DIR__ . '/template/' . $subFolder, $folder);
55			}
56
57			// render dynamic pages
58			$this->renderPage(__DIR__ . '/template/index.php', $logDir . '/index.html', $consolidated, $history);
59			$this->renderPage(__DIR__ . '/template/loc.php', $logDir . '/loc.html', $consolidated, $history);
60			$this->renderPage(__DIR__ . '/template/relations.php', $logDir . '/relations.html', $consolidated, $history);
61			$this->renderPage(__DIR__ . '/template/coupling.php', $logDir . '/coupling.html', $consolidated, $history);
62			$this->renderPage(__DIR__ . '/template/all.php', $logDir . '/all.html', $consolidated, $history);
63			$this->renderPage(__DIR__ . '/template/oop.php', $logDir . '/oop.html', $consolidated, $history);
64			$this->renderPage(__DIR__ . '/template/complexity.php', $logDir . '/complexity.html', $consolidated, $history);
65			$this->renderPage(__DIR__ . '/template/panel.php', $logDir . '/panel.html', $consolidated, $history);
66			$this->renderPage(__DIR__ . '/template/violations.php', $logDir . '/violations.html', $consolidated, $history);
67			$this->renderPage(__DIR__ . '/template/packages.php', $logDir . '/packages.html', $consolidated, $history);
68			$this->renderPage(__DIR__ . '/template/package_relations.php', $logDir . '/package_relations.html', $consolidated, $history);
69			if ($this->config->has('git')) {
70			$this->renderPage(__DIR__ . '/template/git.php', $logDir . '/git.html', $consolidated, $history);
71			}
72			$this->renderPage(__DIR__ . '/template/junit.php', $logDir . '/junit.html', $consolidated, $history);
73
74			$today = (object)['avg' => $consolidated->getAvg(), 'sum' => $consolidated->getSum()];
75			$encodedToday = json_encode($today, JSON_PRETTY_PRINT);
76			$next = count($history) + 1;
77			file_put_contents(sprintf('%s/js/history-%d.json', $logDir, $next), $encodedToday);
78			file_put_contents(sprintf('%s/js/latest.json', $logDir), $encodedToday);
79
80			file_put_contents(
81			$logDir . '/js/classes.js',
82			'var classes = ' . json_encode($consolidated->getClasses(), JSON_PRETTY_PRINT)
83			);
84
85			$this->output->writeln(sprintf('HTML report generated in "%s" directory', $logDir));
86			}
87
88			/**
89			* @param $source
90			* @param $destination
91			* @param Consolidated $consolidated
92			* @param $history
93			* @return $this
94			*/
95			public function renderPage($source, $destination, Consolidated $consolidated, $history)
96			{
97			$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...
98			$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...
99			$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...
100			$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...
101			$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...
102			$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...
103			$config = $this->config;
104			$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...
105
106			ob_start();
107			require $source;
108			$content = ob_get_clean();
109			file_put_contents($destination, $content);
110			return $this;
111			}
112
113			/**
114			* @param $type
115			* @param $key
116			* @param bool $lowIsBetter
117			* @param bool $highIsBetter
118			* @return string
119			*/
120			protected function getTrend($type, $key, $lowIsBetter = false, $highIsBetter = false)
121			{
122			$svg = [
123			'gt' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
124			<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"/>
125			<path d="M0 0h24v24H0z" fill="none"/>
126			</svg>',
127			'eq' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
128			<path d="M22 12l-4-4v3H3v2h15v3z"/>
129			<path d="M0 0h24v24H0z" fill="none"/>
130			</svg>',
131			'lt' => '<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
132			<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"/>
133			<path d="M0 0h24v24H0z" fill="none"/>
134			</svg>',
135			];
136			$last = end($this->history);
137			if (!isset($last->$type->$key)) {
138			return '';
139			}
140
141			$oldValue = $last->$type->$key;
142			$newValue = isset($this->$type->$key) ? $this->$type->$key : 0;
143
144			$diff = $newValue - $oldValue;
145			$goodOrBad = 'neutral';
146			if ($newValue > $oldValue) {
147			$r = 'gt';
148			$diff = '+' . $diff;
149			$goodOrBad = $lowIsBetter ? 'bad' : $goodOrBad;
150			$goodOrBad = $highIsBetter ? 'good' : $goodOrBad;
151			} elseif ($newValue < $oldValue) {
152			$r = 'lt';
153			$goodOrBad = $lowIsBetter ? 'good' : $goodOrBad;
154			$goodOrBad = $highIsBetter ? 'bad' : $goodOrBad;
155			} else {
156			$r = 'eq';
157			}
158
159			return sprintf(
160			'<span title="Last value: %s" class="progress progress-%s progress-%s">%s %s</span>',
161			$oldValue,
162			$goodOrBad,
163			$r,
164			$diff,
165			$svg[$r]
166			);
167			}
168			}
169

phpmetrics / PhpMetrics

Pull Request — master (#403)

Reporter::getTrend() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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