NodeVisualizer::visualize() - Code Metrics - Inspection of "!!![WIP][FEATURE] Update escaping behavior" - TYPO3/Fluid - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#270)

by Marc

created 2017-02-25 13:36 UTC

NodeVisualizer::visualize() C

↳ Parent: NodeVisualizer

Complexity

Conditions	12
Paths	97

Size

Total Lines	48
Code Lines	33

Duplication

Lines	6
Ratio	12.5 %

Importance

Changes

Metric	Value
cc	12
eloc	33
nc	97
nop	3
dl	6
loc	48
rs	5.1266
c	0
b	0
f	0

How to fix Complexity

<?php

namespace TYPO3Fluid\Fluid\Utility;

/*
 * This file belongs to the package "TYPO3 Fluid".
 * See LICENSE.txt that was shipped with this package.
 */

use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\BooleanNode;
use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\EscapingNode;
use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\NodeInterface;
use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\ObjectAccessorNode;
use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\RootNode;
use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\ViewHelperNode;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

/**
 * Root node of every syntax tree.
 */
class NodeVisualizer
{
    /**
     * @param NodeInterface $node
     * @param $renderingContext
     * @param int $depth
     */
    public static function visualize($node, $renderingContext, $depth = 0)
    {
        if (stristr(get_class($node), 'Mock_')) {
            return;
        }
        if ($depth == 0) {

            echo chr(10) . str_repeat('-', 120) . chr(10);
        }

        echo str_repeat(' ', $depth * 2);
        self::output(self::nodeType($node), 'cyan');
        self::output(' (escaping: "' . ($node->isEscapeOutputEnabled() ? 'enabled' : 'disabled') . '")', 'green');

        switch (true) {
            case $node instanceof ViewHelperNode:
                self::output(' (viewHelper: "' . $node->getViewHelperClassName() . '")', 'green');
                break;
            case $node instanceof ObjectAccessorNode:
                self::output(' (objectPath: "' . $node->getObjectPath() . '")', 'green');
                break;
            case $node instanceof BooleanNode:
                self::output(' (stack: "' . $node->reconcatenateExpression($node->getStack()) . '")', 'green');
                break;
        }

        self::outputLine();

        foreach ($node->getChildNodes() as $childNode) {
            self::visualize($childNode, $renderingContext, $depth + 1);
        }

        switch (true) {
            case $node instanceof EscapingNode:
                self::visualize($node->getNode(), $renderingContext, $depth + 1);
                break;
            case $node instanceof ViewHelperNode:
                foreach ($node->getArguments() as $name => $argumentNode) {
                    echo str_repeat(' ', ($depth + 1) * 2);
                    self::outputLine($name . ': ', 'red');
                    self::visualize($argumentNode, $renderingContext, $depth + 2);
                }
                break;
        }

        if ($depth == 0) {

            echo str_repeat('-', 120) . chr(10) . chr(10);
        }
    }

    public static function nodeType($node)
    {
        $className = get_class($node);

        return str_replace('TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\\', '', $className);
    }

    public static function output($text = null, $color = null, $background = null)
    {
        if ($text === null) {
            return;
        }
        $colors = [
            'black' => '0;30',
            'dark_gray' => '1;30',
            'blue' => '0;34',
            'light_blue' => '1;34',
            'green' => '0;32',
            'light_green' => '1;32',
            'cyan' => '0;36',
            'light_cyan' => '1;36',
            'red' => '0;31',
            'light_red' => '1;31',
            'purple' => '0;35',
            'light_purple' => '1;35',
            'brown' => '0;33',
            'yellow' => '1;33',
            'light_gray' => '0;37',
            'white' => '1;37',
        ];
        $backgrounds = [
            'black' => '40',
            'red' => '41',
            'green' => '42',
            'yellow' => '43',
            'blue' => '44',
            'magenta' => '45',
            'cyan' => '46',
            'light_gray' => '47',
        ];
        $output = '';

        if (isset($colors[$color])) {
            $output .= "\033[" . $colors[$color] . "m";
        }
        // Check if given background color found
        if (isset($backgrounds[$background])) {
            $output .= "\033[" . $backgrounds[$background] . "m";
        }

        $output .= $text . "\033[0m";

        echo $output;
    }

    public static function outputLine($text = null, $color = null, $background = null)
    {
        self::output($text, $color, $background);
        echo chr(10);
    }
}


1		<?php
2
3		namespace TYPO3Fluid\Fluid\Utility;
4
5		/*
6		* This file belongs to the package "TYPO3 Fluid".
7		* See LICENSE.txt that was shipped with this package.
8		*/
9
10		use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\BooleanNode;
11		use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\EscapingNode;
12		use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\NodeInterface;
13		use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\ObjectAccessorNode;
14		use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\RootNode;
15		use TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\ViewHelperNode;
16		use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
17
18		/**
19		* Root node of every syntax tree.
20		*/
21		class NodeVisualizer
22		{
23		/**
24		* @param NodeInterface $node
25		* @param $renderingContext
26		* @param int $depth
27		*/
28		public static function visualize($node, $renderingContext, $depth = 0)
29		{
30		if (stristr(get_class($node), 'Mock_')) {
31		return;
32		}
33	View Code Duplication	if ($depth == 0) {
		0 ignored issues – show Duplication introduced 2017-02-25 13:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
34		echo chr(10) . str_repeat('-', 120) . chr(10);
35		}
36
37		echo str_repeat(' ', $depth * 2);
38		self::output(self::nodeType($node), 'cyan');
39		self::output(' (escaping: "' . ($node->isEscapeOutputEnabled() ? 'enabled' : 'disabled') . '")', 'green');
40
41		switch (true) {
42		case $node instanceof ViewHelperNode:
43		self::output(' (viewHelper: "' . $node->getViewHelperClassName() . '")', 'green');
44		break;
45		case $node instanceof ObjectAccessorNode:
46		self::output(' (objectPath: "' . $node->getObjectPath() . '")', 'green');
47		break;
48		case $node instanceof BooleanNode:
49		self::output(' (stack: "' . $node->reconcatenateExpression($node->getStack()) . '")', 'green');
50		break;
51		}
52
53		self::outputLine();
54
55		foreach ($node->getChildNodes() as $childNode) {
56		self::visualize($childNode, $renderingContext, $depth + 1);
57		}
58
59		switch (true) {
60		case $node instanceof EscapingNode:
61		self::visualize($node->getNode(), $renderingContext, $depth + 1);
62		break;
63		case $node instanceof ViewHelperNode:
64		foreach ($node->getArguments() as $name => $argumentNode) {
65		echo str_repeat(' ', ($depth + 1) * 2);
66		self::outputLine($name . ': ', 'red');
67		self::visualize($argumentNode, $renderingContext, $depth + 2);
68		}
69		break;
70		}
71
72	View Code Duplication	if ($depth == 0) {
		0 ignored issues – show Duplication introduced 2017-02-25 13:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
73		echo str_repeat('-', 120) . chr(10) . chr(10);
74		}
75		}
76
77		public static function nodeType($node)
78		{
79		$className = get_class($node);
80
81		return str_replace('TYPO3Fluid\Fluid\Core\Parser\SyntaxTree\\', '', $className);
82		}
83
84		public static function output($text = null, $color = null, $background = null)
85		{
86		if ($text === null) {
87		return;
88		}
89		$colors = [
90		'black' => '0;30',
91		'dark_gray' => '1;30',
92		'blue' => '0;34',
93		'light_blue' => '1;34',
94		'green' => '0;32',
95		'light_green' => '1;32',
96		'cyan' => '0;36',
97		'light_cyan' => '1;36',
98		'red' => '0;31',
99		'light_red' => '1;31',
100		'purple' => '0;35',
101		'light_purple' => '1;35',
102		'brown' => '0;33',
103		'yellow' => '1;33',
104		'light_gray' => '0;37',
105		'white' => '1;37',
106		];
107		$backgrounds = [
108		'black' => '40',
109		'red' => '41',
110		'green' => '42',
111		'yellow' => '43',
112		'blue' => '44',
113		'magenta' => '45',
114		'cyan' => '46',
115		'light_gray' => '47',
116		];
117		$output = '';
118
119		if (isset($colors[$color])) {
120		$output .= "\033[" . $colors[$color] . "m";
121		}
122		// Check if given background color found
123		if (isset($backgrounds[$background])) {
124		$output .= "\033[" . $backgrounds[$background] . "m";
125		}
126
127		$output .= $text . "\033[0m";
128
129		echo $output;
130		}
131
132		public static function outputLine($text = null, $color = null, $background = null)
133		{
134		self::output($text, $color, $background);
135		echo chr(10);
136		}
137		}
138

TYPO3 / Fluid

Pull Request — master (#270)

NodeVisualizer::visualize() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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