YamlConfigFileLoader::extractData() - Code Metrics - Inspection of "Merge pull request #58 from shopwareLabs/fix-bug-i..." - shopwareLabs/psh - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c1dd30...d92f40 )

by Jan Philipp

created 2017-10-16 13:15 UTC

YamlConfigFileLoader::extractData() A

↳ Parent: YamlConfigFileLoader

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	8
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	4
nc	2
nop	3

<?php declare(strict_types=1);


namespace Shopware\Psh\Config;

use Symfony\Component\Yaml\Parser;

/**
 * Load the config data from a yaml file
 */
class YamlConfigFileLoader implements ConfigLoader
{
    const KEY_HEADER = 'header';

    const KEY_DYNAMIC_VARIABLES = 'dynamic';

    const KEY_CONST_VARIABLES = 'const';

    const KEY_COMMAND_PATHS = 'paths';

    const KEY_ENVIRONMENTS = 'environments';

    const KEY_TEMPLATES = 'templates';

    /**
     * @var Parser
     */
    private $yamlReader;

    /**
     * @var ConfigBuilder
     */
    private $configBuilder;

    /**
     * @var string
     */
    private $applicationRootDirectory;

    /**
     * @param Parser $yamlReader
     * @param ConfigBuilder $configBuilder
     * @param string $applicationRootDirectory
     */
    public function __construct(Parser $yamlReader, ConfigBuilder $configBuilder, string $applicationRootDirectory)
    {
        $this->yamlReader = $yamlReader;
        $this->configBuilder = $configBuilder;
        $this->applicationRootDirectory = $applicationRootDirectory;
    }

    /**
     * @inheritdoc
     */
    public function isSupported(string $file): bool
    {
        return in_array(pathinfo($file, PATHINFO_EXTENSION), ['yaml', 'yml', 'dist', 'override'], true);
    }

    /**
     * @inheritdoc
     */
    public function load(string $file, array $params): Config
    {
        $contents = $this->loadFileContents($file);
        $rawConfigData = $this->parseFileContents($contents);

        $this->configBuilder->start();

        $this->configBuilder
            ->setHeader(
                $this->extractData(self::KEY_HEADER, $rawConfigData, '')
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            );

        $this->setConfigData($file, $rawConfigData);

        $environments = $this->extractData(self::KEY_ENVIRONMENTS, $rawConfigData, []);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        foreach ($environments as $name => $data) {
            $this->configBuilder->start($name);
            $this->setConfigData($file, $data);
        }

        return $this->configBuilder
            ->create($params);
    }

    /**
     * @param string $file
     * @param array $rawConfigData
     */
    private function setConfigData(string $file, array $rawConfigData)
    {
        $this->configBuilder->setCommandPaths(
            $this->extractCommandPaths($file, $rawConfigData)
        );

        $this->configBuilder->setDynamicVariables(
            $this->extractData(self::KEY_DYNAMIC_VARIABLES, $rawConfigData, [])
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        );

        $this->configBuilder->setConstants(
            $this->extractData(self::KEY_CONST_VARIABLES, $rawConfigData, [])
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        );

        $this->configBuilder->setTemplates(
            $this->extractTemplates($file, $rawConfigData)
        );
    }

    /**
     * @param string $key
     * @param array $rawConfig
     * @param bool $default
     * @return mixed|null
     */
    private function extractData(string $key, array $rawConfig, $default = false)
    {
        if (!array_key_exists($key, $rawConfig)) {
            return $default;
        }

        return $rawConfig[$key];
    }

    /**
     * @param string $file
     * @return string
     */
    private function loadFileContents(string $file): string
    {
        return file_get_contents($file);
    }

    /**
     * @param string $contents
     * @return array
     */
    private function parseFileContents(string $contents): array
    {
        return $this->yamlReader->parse($contents);
    }

    /**
     * @param string $file
     * @param $rawConfigData
     * @return array
     */
    private function extractCommandPaths(string $file, array $rawConfigData): array
    {
        $paths = $this->extractData(self::KEY_COMMAND_PATHS, $rawConfigData, []);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        return array_map(function ($path) use ($file) {
            return $this->fixPath($path, $file);
        }, $paths);
    }

    /**
     * @param string $file
     * @param array $rawConfigData
     * @return array
     */
    private function extractTemplates(string $file, array $rawConfigData): array
    {
        $templates = $this->extractData(self::KEY_TEMPLATES, $rawConfigData, []);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        return array_map(function ($template) use ($file) {
            $template['source'] = $this->fixPath($template['source'], $file);
            $template['destination'] = $this->makeAbsolutePath($file, $template['destination']);

            return $template;
        }, $templates);
    }

    /**
     * @param string $absoluteOrRelativePath
     * @param string $baseFile
     * @return string
     * @throws \InvalidArgumentException
     */
    private function fixPath(string $absoluteOrRelativePath, string $baseFile): string
    {
        $possiblyValidFiles = [
            $this->applicationRootDirectory . '/' . $absoluteOrRelativePath,
            $this->makeAbsolutePath($baseFile, $absoluteOrRelativePath),
            $absoluteOrRelativePath,
        ];

        foreach ($possiblyValidFiles as $file) {
            if (file_exists($file)) {
                return $file;
            }
        }

        throw new \InvalidArgumentException(sprintf(
            'Unable to find a file referenced by "%s", tried: %s',
            $absoluteOrRelativePath,
            print_r($possiblyValidFiles, true)
        ));
    }

    /**
     * @param string $baseFile
     * @param string $path
     * @return string
     */
    private function makeAbsolutePath(string $baseFile, string $path): string
    {
        return pathinfo($baseFile, PATHINFO_DIRNAME) . '/' . $path;
    }
}


1			<?php declare(strict_types=1);
2
3
4			namespace Shopware\Psh\Config;
5
6			use Symfony\Component\Yaml\Parser;
7
8			/**
9			* Load the config data from a yaml file
10			*/
11			class YamlConfigFileLoader implements ConfigLoader
12			{
13			const KEY_HEADER = 'header';
14
15			const KEY_DYNAMIC_VARIABLES = 'dynamic';
16
17			const KEY_CONST_VARIABLES = 'const';
18
19			const KEY_COMMAND_PATHS = 'paths';
20
21			const KEY_ENVIRONMENTS = 'environments';
22
23			const KEY_TEMPLATES = 'templates';
24
25			/**
26			* @var Parser
27			*/
28			private $yamlReader;
29
30			/**
31			* @var ConfigBuilder
32			*/
33			private $configBuilder;
34
35			/**
36			* @var string
37			*/
38			private $applicationRootDirectory;
39
40			/**
41			* @param Parser $yamlReader
42			* @param ConfigBuilder $configBuilder
43			* @param string $applicationRootDirectory
44			*/
45			public function __construct(Parser $yamlReader, ConfigBuilder $configBuilder, string $applicationRootDirectory)
46			{
47			$this->yamlReader = $yamlReader;
48			$this->configBuilder = $configBuilder;
49			$this->applicationRootDirectory = $applicationRootDirectory;
50			}
51
52			/**
53			* @inheritdoc
54			*/
55			public function isSupported(string $file): bool
56			{
57			return in_array(pathinfo($file, PATHINFO_EXTENSION), ['yaml', 'yml', 'dist', 'override'], true);
58			}
59
60			/**
61			* @inheritdoc
62			*/
63			public function load(string $file, array $params): Config
64			{
65			$contents = $this->loadFileContents($file);
66			$rawConfigData = $this->parseFileContents($contents);
67
68			$this->configBuilder->start();
69
70			$this->configBuilder
71			->setHeader(
72			$this->extractData(self::KEY_HEADER, $rawConfigData, '')
			0 ignored issues – show Documentation introduced 2016-11-08 08:33 UTC by Report Bug Copy Issue Report `''` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
73			);
74
75			$this->setConfigData($file, $rawConfigData);
76
77			$environments = $this->extractData(self::KEY_ENVIRONMENTS, $rawConfigData, []);
			0 ignored issues – show Documentation introduced 2016-11-08 08:33 UTC by Report Bug Copy Issue Report `array()` is of type `array`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
78
79			foreach ($environments as $name => $data) {
80			$this->configBuilder->start($name);
81			$this->setConfigData($file, $data);
82			}
83
84			return $this->configBuilder
85			->create($params);
86			}
87
88			/**
89			* @param string $file
90			* @param array $rawConfigData
91			*/
92			private function setConfigData(string $file, array $rawConfigData)
93			{
94			$this->configBuilder->setCommandPaths(
95			$this->extractCommandPaths($file, $rawConfigData)
96			);
97
98			$this->configBuilder->setDynamicVariables(
99			$this->extractData(self::KEY_DYNAMIC_VARIABLES, $rawConfigData, [])
			0 ignored issues – show Documentation introduced 2016-11-08 08:33 UTC by Report Bug Copy Issue Report `array()` is of type `array`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
100			);
101
102			$this->configBuilder->setConstants(
103			$this->extractData(self::KEY_CONST_VARIABLES, $rawConfigData, [])
			0 ignored issues – show Documentation introduced 2016-11-08 08:33 UTC by Report Bug Copy Issue Report `array()` is of type `array`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
104			);
105
106			$this->configBuilder->setTemplates(
107			$this->extractTemplates($file, $rawConfigData)
108			);
109			}
110
111			/**
112			* @param string $key
113			* @param array $rawConfig
114			* @param bool $default
115			* @return mixed\|null
116			*/
117			private function extractData(string $key, array $rawConfig, $default = false)
118			{
119			if (!array_key_exists($key, $rawConfig)) {
120			return $default;
121			}
122
123			return $rawConfig[$key];
124			}
125
126			/**
127			* @param string $file
128			* @return string
129			*/
130			private function loadFileContents(string $file): string
131			{
132			return file_get_contents($file);
133			}
134
135			/**
136			* @param string $contents
137			* @return array
138			*/
139			private function parseFileContents(string $contents): array
140			{
141			return $this->yamlReader->parse($contents);
142			}
143
144			/**
145			* @param string $file
146			* @param $rawConfigData
147			* @return array
148			*/
149			private function extractCommandPaths(string $file, array $rawConfigData): array
150			{
151			$paths = $this->extractData(self::KEY_COMMAND_PATHS, $rawConfigData, []);
			0 ignored issues – show Documentation introduced 2016-11-08 08:33 UTC by Report Bug Copy Issue Report `array()` is of type `array`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
152
153			return array_map(function ($path) use ($file) {
154			return $this->fixPath($path, $file);
155			}, $paths);
156			}
157
158			/**
159			* @param string $file
160			* @param array $rawConfigData
161			* @return array
162			*/
163			private function extractTemplates(string $file, array $rawConfigData): array
164			{
165			$templates = $this->extractData(self::KEY_TEMPLATES, $rawConfigData, []);
			0 ignored issues – show Documentation introduced 2017-10-15 15:24 UTC by Report Bug Copy Issue Report `array()` is of type `array`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
166
167			return array_map(function ($template) use ($file) {
168			$template['source'] = $this->fixPath($template['source'], $file);
169			$template['destination'] = $this->makeAbsolutePath($file, $template['destination']);
170
171			return $template;
172			}, $templates);
173			}
174
175			/**
176			* @param string $absoluteOrRelativePath
177			* @param string $baseFile
178			* @return string
179			* @throws \InvalidArgumentException
180			*/
181			private function fixPath(string $absoluteOrRelativePath, string $baseFile): string
182			{
183			$possiblyValidFiles = [
184			$this->applicationRootDirectory . '/' . $absoluteOrRelativePath,
185			$this->makeAbsolutePath($baseFile, $absoluteOrRelativePath),
186			$absoluteOrRelativePath,
187			];
188
189			foreach ($possiblyValidFiles as $file) {
190			if (file_exists($file)) {
191			return $file;
192			}
193			}
194
195			throw new \InvalidArgumentException(sprintf(
196			'Unable to find a file referenced by "%s", tried: %s',
197			$absoluteOrRelativePath,
198			print_r($possiblyValidFiles, true)
199			));
200			}
201
202			/**
203			* @param string $baseFile
204			* @param string $path
205			* @return string
206			*/
207			private function makeAbsolutePath(string $baseFile, string $path): string
208			{
209			return pathinfo($baseFile, PATHINFO_DIRNAME) . '/' . $path;
210			}
211			}
212

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YamlConfigFileLoader::extractData() A

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