ConfigGenerator::generate() - Code Metrics - jumilla/php-source-generator - Measure and Improve Code Quality continuously with Scrutinizer

ConfigGenerator::generate() A
last analyzed 2017-01-26 23:05 UTC

↳ Parent: ConfigGenerator

Complexity

Conditions	2
Paths	2

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	2.032

Importance

Changes

Metric	Value
dl	0
loc	18
ccs	8
cts	10
cp	0.8
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	9
nc	2
nop	2
crap	2.032

<?php

namespace Jumilla\Generators\Php;

class ConfigGenerator
{
    /**
     * Generate php source text.
     *
     * @param array $config
     * @param string $namespace
     *
     * @return static
     */
    public static function generateText(array $config, $namespace = null)
    {
        $instance = new static();

        return $instance->generate($config, $namespace);
    }

    /**
     * @var string
     */
    protected $text;

    /**
     * @var int
     */
    protected $indent;

    /**
     * Generate php source text.
     *
     * @param array $config
     * @param string $namespace
     *
     * @return string
     */
    public function generate(array $config, $namespace = null)
    {
        $this->writeLine('<?php'.PHP_EOL);

        if ($namespace) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            $this->writeLine("namespace $namespace;".PHP_EOL);
        }

        $this->indent = 0;

        $this->writeLine('return [');

        $this->generateArray($config);

        $this->writeLine('];');

        return $this->text;
    }

    /**
     * Generate php array elements
     *
     * @param array $config
     */
    private function generateArray(array $config)
    {
        ++$this->indent;

        foreach ($config as $key => $value) {
            if (is_null($value)) {
                if (is_string($key)) {
                    $this->writeLine(sprintf("'%s' => %s,", $key, 'null'));
                } else {
                    $this->writeLine(sprintf('%s,', 'null'));
                }
            } elseif (is_bool($value)) {
                if (is_string($key)) {
                    $this->writeLine(sprintf("'%s' => %s,", $key, $value ? 'true' : 'false'));
                } else {
                    $this->writeLine(sprintf('%s,', $value ? 'true' : 'false'));
                }
            } elseif (is_string($value)) {

                if (is_string($key)) {
                    $this->writeLine(sprintf("'%s' => '%s',", $key, $value));
                } else {
                    $this->writeLine(sprintf("'%s',", $value));
                }
            } elseif (is_array($value)) {
                if (is_string($key)) {
                    $this->writeLine(sprintf("'%s' => [", $key));
                } else {
                    $this->writeLine('[');
                }

                $this->generateArray($value);

                $this->writeLine('],');
            } elseif ($value instanceof ClassName) {

                if (is_string($key)) {
                    $this->writeLine(sprintf("'%s' => %s,", $key, (string) $value));
                } else {
                    $this->writeLine(sprintf('%s,', (string) $value));
                }
            } else {
                if (is_string($key)) {
                    $this->writeLine(sprintf("'%s' => %s,", $key, $value));
                } else {
                    $this->writeLine($value.',');
                }
            }
        }

        --$this->indent;
    }

    /**
     * Write a source line.
     *
     * @param string $line
     */
    private function writeLine($line)
    {
        $this->text .= str_repeat(' ', $this->indent * 4);
        $this->text .= $line;
        $this->text .= PHP_EOL;
    }
}


1			<?php
2
3			namespace Jumilla\Generators\Php;
4
5			class ConfigGenerator
6			{
7			/**
8			* Generate php source text.
9			*
10			* @param array $config
11			* @param string $namespace
12			*
13			* @return static
14			*/
15	3		public static function generateText(array $config, $namespace = null)
16			{
17	3		$instance = new static();
18
19	3		return $instance->generate($config, $namespace);
20			}
21
22			/**
23			* @var string
24			*/
25			protected $text;
26
27			/**
28			* @var int
29			*/
30			protected $indent;
31
32			/**
33			* Generate php source text.
34			*
35			* @param array $config
36			* @param string $namespace
37			*
38			* @return string
39			*/
40	5		public function generate(array $config, $namespace = null)
41			{
42	5		$this->writeLine('<?php'.PHP_EOL);
43
44	5		if ($namespace) {
			0 ignored issues – show Bug Best Practice introduced 2016-01-14 17:30 UTC by Report Bug Copy Issue Report The expression `$namespace` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
45			$this->writeLine("namespace $namespace;".PHP_EOL);
46			}
47
48	5		$this->indent = 0;
49
50	5		$this->writeLine('return [');
51
52	5		$this->generateArray($config);
53
54	5		$this->writeLine('];');
55
56	5		return $this->text;
57			}
58
59			/**
60			* Generate php array elements
61			*
62			* @param array $config
63			*/
64	5		private function generateArray(array $config)
65			{
66	5		++$this->indent;
67
68	5		foreach ($config as $key => $value) {
69	4		if (is_null($value)) {
70	2		if (is_string($key)) {
71	1		$this->writeLine(sprintf("'%s' => %s,", $key, 'null'));
72	1		} else {
73	1		$this->writeLine(sprintf('%s,', 'null'));
74			}
75	4		} elseif (is_bool($value)) {
76	2		if (is_string($key)) {
77	1		$this->writeLine(sprintf("'%s' => %s,", $key, $value ? 'true' : 'false'));
78	1		} else {
79	1		$this->writeLine(sprintf('%s,', $value ? 'true' : 'false'));
80			}
81	4	View Code Duplication	} elseif (is_string($value)) {
			0 ignored issues – show Duplication introduced 2016-01-14 17:30 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...
82	4		if (is_string($key)) {
83	3		$this->writeLine(sprintf("'%s' => '%s',", $key, $value));
84	3		} else {
85	1		$this->writeLine(sprintf("'%s',", $value));
86			}
87	4		} elseif (is_array($value)) {
88	2		if (is_string($key)) {
89	1		$this->writeLine(sprintf("'%s' => [", $key));
90	1		} else {
91	1		$this->writeLine('[');
92			}
93
94	2		$this->generateArray($value);
95
96	2		$this->writeLine('],');
97	2	View Code Duplication	} elseif ($value instanceof ClassName) {
			0 ignored issues – show Duplication introduced 2016-01-14 17:30 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...
98	2		if (is_string($key)) {
99	1		$this->writeLine(sprintf("'%s' => %s,", $key, (string) $value));
100	1		} else {
101	1		$this->writeLine(sprintf('%s,', (string) $value));
102			}
103	2		} else {
104	2		if (is_string($key)) {
105	1		$this->writeLine(sprintf("'%s' => %s,", $key, $value));
106	1		} else {
107	1		$this->writeLine($value.',');
108			}
109			}
110	5		}
111
112	5		--$this->indent;
113	5		}
114
115			/**
116			* Write a source line.
117			*
118			* @param string $line
119			*/
120	5		private function writeLine($line)
121			{
122	5		$this->text .= str_repeat(' ', $this->indent * 4);
123	5		$this->text .= $line;
124	5		$this->text .= PHP_EOL;
125	5		}
126			}
127

jumilla / php-source-generator

ConfigGenerator::generate() A last analyzed 2017-01-26 23:05 UTC

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ConfigGenerator::generate() A
last analyzed 2017-01-26 23:05 UTC