Config::valid() - Code Metrics - Inspection of "8.x dev" - Cecilapp/Cecil - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#1676)

by Arnaud

created 2023-12-05 14:04 UTC

Config::valid() B

↳ Parent: Config

Complexity

Conditions	7
Paths	5

Size

Total Lines	37
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	18
CRAP Score	9.2312

Importance

Changes	6
Bugs	0	Features	0

Metric	Value
cc	7
eloc	26
c	6
b	0
f	0
nc	5
nop	0
dl	0
loc	37
ccs	18
cts	28
cp	0.6429
crap	9.2312
rs	8.5706

<?php

declare(strict_types=1);

/*
 * This file is part of Cecil.
 *
 * Copyright (c) Arnaud Ligny <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Cecil;

use Cecil\Exception\ConfigException;
use Cecil\Exception\RuntimeException;
use Cecil\Util\Plateform;
use Dflydev\DotAccessData\Data;

/**
 * Class Config.
 */
class Config
{
    /** @var Data Configuration is a Data object. */
    protected $data;

    /** @var array Configuration. */
    protected $siteConfig;

    /** @var string Source directory. */
    protected $sourceDir;

    /** @var string Destination directory. */
    protected $destinationDir;

    /** @var array Languages. */
    protected $languages = null;

    public const LANG_CODE_PATTERN = '([a-z]{2}(-[A-Z]{2})?)'; // "fr" or "fr-FR"
    public const LANG_LOCALE_PATTERN = '[a-z]{2}(_[A-Z]{2})?(_[A-Z]{2})?'; // "fr" or "fr_FR" or "no_NO_NY"

    /**
     * Build the Config object with the default config + the optional given array.
     */
    public function __construct(?array $config = null)
    {
        // load default configuration
        $defaultConfig = realpath(Util::joinFile(__DIR__, '..', 'config/default.php'));
        if (Plateform::isPhar()) {
            $defaultConfig = Util::joinPath(Plateform::getPharPath(), 'config/default.php');
        }
        $this->data = new Data(include $defaultConfig);

        // import site config
        $this->siteConfig = $config;
        $this->importSiteConfig();
    }

    /**
     * Imports site configuration.
     */
    private function importSiteConfig(): void
    {
        $this->data->import($this->siteConfig, Data::REPLACE);

        /**
         * Overrides configuration with environment variables.
         */
        $data = $this->getData();
        $applyEnv = function ($array) use ($data) {
            $iterator = new \RecursiveIteratorIterator(
                new \RecursiveArrayIterator($array),
                \RecursiveIteratorIterator::SELF_FIRST
            );
            $iterator->rewind();
            while ($iterator->valid()) {
                $path = [];
                foreach (range(0, $iterator->getDepth()) as $depth) {
                    $path[] = $iterator->getSubIterator($depth)->key();
                }
                $sPath = implode('_', $path);
                if ($getEnv = getenv('CECIL_' . strtoupper($sPath))) {
                    $data->set(str_replace('_', '.', strtolower($sPath)), $this->castSetValue($getEnv));
                }
                $iterator->next();
            }
        };
        $applyEnv($data->export());
    }

    /**
     * Casts boolean value given to set() as string.
     *
     * @param mixed $value
     *
     * @return bool|mixed
     */
    private function castSetValue($value)
    {
        if (\is_string($value)) {
            switch ($value) {
                case 'true':
                    return true;
                case 'false':
                    return false;
                default:
                    return $value;
            }
        }

        return $value;
    }

    /**
     * Imports (theme) configuration.
     */
    public function import(array $config): void
    {
        $this->data->import($config, Data::REPLACE);

        // re-import site config
        $this->importSiteConfig();

        // checks the configuration
        $this->valid();
    }

    /**
     * Get configuration as an array.
     */
    public function getAsArray(): array
    {
        return $this->data->export();
    }

    /**
     * Is configuration's key exists?
     */
    public function has(string $key): bool
    {
        return $this->data->has($key);
    }

    /**
     * Get the value of a configuration's key.
     *
     * @param string $key      Configuration key
     * @param string $language Language code (optionnal)
     * @param bool   $fallback Set to false to not return the value in the default language as fallback
     *
     * @return mixed|null
     */
    public function get(string $key, ?string $language = null, bool $fallback = true)
    {
        if ($language !== null) {
            $langIndex = $this->getLanguageIndex($language);
            $keyLang = "languages.$langIndex.config.$key";
            if ($this->data->has($keyLang)) {
                return $this->data->get($keyLang);
            }
            if ($language !== $this->getLanguageDefault() && $fallback === false) {
                return null;
            }
        }
        if ($this->data->has($key)) {
            return $this->data->get($key);
        }

        return null;
    }

    /**
     * Set the source directory.
     *
     * @throws \InvalidArgumentException
     */
    public function setSourceDir(string $sourceDir = null): self
    {
        if ($sourceDir === null) {
            $sourceDir = getcwd();
        }
        if (!is_dir($sourceDir)) {
            throw new \InvalidArgumentException(sprintf('The directory "%s" is not a valid source!', $sourceDir));
        }
        $this->sourceDir = $sourceDir;

        return $this;
    }

    /**
     * Get the source directory.
     */
    public function getSourceDir(): string
    {
        return $this->sourceDir;
    }

    /**
     * Set the destination directory.
     *
     * @throws \InvalidArgumentException
     */
    public function setDestinationDir(string $destinationDir = null): self
    {
        if ($destinationDir === null) {
            $destinationDir = $this->sourceDir;
        }
        if (!is_dir($destinationDir)) {
            throw new \InvalidArgumentException(sprintf(
                'The directory "%s" is not a valid destination!',
                $destinationDir
            ));
        }
        $this->destinationDir = $destinationDir;

        return $this;
    }

    /**
     * Get the destination directory.
     */
    public function getDestinationDir(): string
    {
        return $this->destinationDir;
    }

    /*
     * Path helpers.
     */

    /**
     * Returns the path of the pages directory.
     */
    public function getPagesPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('pages.dir'));
    }

    /**
     * Returns the path of the output directory.
     */
    public function getOutputPath(): string
    {
        return Util::joinFile($this->getDestinationDir(), (string) $this->get('output.dir'));
    }

    /**
     * Returns the path of the data directory.
     */
    public function getDataPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('data.dir'));
    }

    /**
     * Returns the path of templates directory.
     */
    public function getLayoutsPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('layouts.dir'));
    }

    /**
     * Returns the path of internal templates directory.
     */
    public function getLayoutsInternalPath(): string
    {
        return Util::joinPath(__DIR__, '..', (string) $this->get('layouts.internal.dir'));
    }

    /**
     * Returns the path of translations directory.
     */
    public function getTranslationsPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('layouts.translations.dir'));
    }

    /**
     * Returns the path of internal translations directory.
     */
    public function getTranslationsInternalPath(): string
    {
        if (Util\Plateform::isPhar()) {
            return Util::joinPath(Plateform::getPharPath(), (string) $this->get('layouts.translations.internal.dir'));
        }

        return realpath(Util::joinPath(__DIR__, '..', (string) $this->get('layouts.translations.internal.dir')));
    }

    /**
     * Returns the path of themes directory.
     */
    public function getThemesPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('themes.dir'));
    }

    /**
     * Returns the path of static files directory.
     */
    public function getStaticPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('static.dir'));
    }

    /**
     * Returns the path of static files directory, with a target.
     */
    public function getStaticTargetPath(): string
    {
        $path = $this->getStaticPath();

        if (!empty($this->get('static.target'))) {
            $path = substr($path, 0, -\strlen((string) $this->get('static.target')));
        }

        return $path;
    }

    /**
     * Returns the path of assets files directory.
     */
    public function getAssetsPath(): string
    {
        return Util::joinFile($this->getSourceDir(), (string) $this->get('assets.dir'));
    }

    /**
     * Returns cache path.
     *
     * @throws RuntimeException
     */
    public function getCachePath(): string
    {
        if (empty((string) $this->get('cache.dir'))) {
            throw new RuntimeException(sprintf('The cache directory ("%s") is not defined in configuration.', 'cache.dir'));
        }

        if ($this->isCacheDirIsAbsolute()) {
            $cacheDir = Util::joinFile((string) $this->get('cache.dir'), 'cecil');
            Util\File::getFS()->mkdir($cacheDir);

            return $cacheDir;
        }

        return Util::joinFile($this->getDestinationDir(), (string) $this->get('cache.dir'));
    }

    /**
     * Returns cache path of templates.
     */
    public function getCacheTemplatesPath(): string
    {
        return Util::joinFile($this->getCachePath(), (string) $this->get('cache.templates.dir'));
    }

    /**
     * Returns cache path of translations.
     */
    public function getCacheTranslationsPath(): string
    {
        return Util::joinFile($this->getCachePath(), (string) $this->get('cache.translations.dir'));
    }

    /**
     * Returns cache path of assets.
     */
    public function getCacheAssetsPath(): string
    {
        return Util::joinFile($this->getCachePath(), (string) $this->get('cache.assets.dir'));
    }

    /**
     * Returns cache path of remote assets.
     */
    public function getCacheAssetsRemotePath(): string
    {
        return Util::joinFile($this->getCacheAssetsPath(), (string) $this->get('cache.assets.remote.dir'));
    }

    /*
     * Output helpers.
     */

    /**
     * Returns the property value of an output format.
     *
     * @throws RuntimeException
     *
     * @return string|array|null
     */
    public function getOutputFormatProperty(string $name, string $property)
    {
        $properties = array_column((array) $this->get('output.formats'), $property, 'name');

        if (empty($properties)) {
            throw new RuntimeException(sprintf('Property "%s" is not defined for format "%s".', $property, $name));
        }

        return $properties[$name] ?? null;
    }

    /*
     * Assets helpers.
     */

    /**
     * Returns asset image widths.
     */
    public function getAssetsImagesWidths(): array
    {
        return \count((array) $this->get('assets.images.responsive.widths')) > 0 ? (array) $this->get('assets.images.responsive.widths') : [480, 640, 768, 1024, 1366, 1600, 1920];
    }

    /**
     * Returns asset image sizes.
     */
    public function getAssetsImagesSizes(): array
    {
        return \count((array) $this->get('assets.images.responsive.sizes')) > 0 ? (array) $this->get('assets.images.responsive.sizes') : ['default' => '100vw'];
    }

    /*
     * Theme helpers.
     */

    /**
     * Returns theme(s) as an array.
     */
    public function getTheme(): ?array
    {
        if ($themes = $this->get('theme')) {
            if (\is_array($themes)) {
                return $themes;
            }

            return [$themes];
        }

        return null;
    }

    /**
     * Has a (valid) theme(s)?
     *
     * @throws RuntimeException
     */
    public function hasTheme(): bool
    {
        if ($themes = $this->getTheme()) {
            foreach ($themes as $theme) {
                if (!Util\File::getFS()->exists($this->getThemeDirPath($theme, 'layouts')) && !Util\File::getFS()->exists(Util::joinFile($this->getThemesPath(), $theme, 'config.yml'))) {
                    throw new RuntimeException(sprintf('Theme "%s" not found. Did you forgot to install it?', $theme));
                }
            }

            return true;
        }

        return false;
    }

    /**
     * Returns the path of a specific theme's directory.
     * ("layouts" by default).
     */
    public function getThemeDirPath(string $theme, string $dir = 'layouts'): string
    {
        return Util::joinFile($this->getThemesPath(), $theme, $dir);
    }

    /*
     * Language helpers.
     */

    /**
     * Returns an array of available languages.
     *
     * @throws RuntimeException
     */
    public function getLanguages(): array
    {
        if ($this->languages !== null) {
            return $this->languages;
        }

        $languages = array_filter((array) $this->get('languages'), function ($language) {
            return !(isset($language['enabled']) && $language['enabled'] === false);
        });

        if (!\is_int(array_search($this->getLanguageDefault(), array_column($languages, 'code')))) {
            throw new RuntimeException(sprintf('The default language "%s" is not listed in "languages" key configuration.', $this->getLanguageDefault()));
        }

        $this->languages = $languages;

        return $this->languages;
    }

    /**
     * Returns the default language code (ie: "en", "fr-FR", etc.).
     *
     * @throws RuntimeException
     */
    public function getLanguageDefault(): string
    {
        if (!$this->get('language')) {
            throw new RuntimeException('There is no default "language" key in configuration.');
        }

        if ($this->get('language.code')) {
            return $this->get('language.code');
        }

        return $this->get('language');
    }

    /**
     * Returns a language code index.
     *
     * @throws RuntimeException
     */
    public function getLanguageIndex(string $code): int
    {
        $array = array_column($this->getLanguages(), 'code');

        if (false === $index = array_search($code, $array)) {
            throw new RuntimeException(sprintf('The language code "%s" is not defined.', $code));
        }

        return $index;
    }

    /**
     * Returns the property value of a (specified or the default) language.
     *
     * @throws RuntimeException
     */
    public function getLanguageProperty(string $property, ?string $code = null): string
    {
        $code = $code ?? $this->getLanguageDefault();

        $properties = array_column($this->getLanguages(), $property, 'code');

        if (empty($properties)) {
            throw new RuntimeException(sprintf('Property "%s" is not defined for language "%s".', $property, $code));
        }

        return $properties[$code];
    }

    /*
     * Cache helpers.
     */

    /**
     * Is cache dir is absolute to system files
     * or relative to project destination?
     */
    public function isCacheDirIsAbsolute(): bool
    {
        $path = (string) $this->get('cache.dir');
        if (Util::joinFile($path) == realpath(Util::joinFile($path))) {
            return true;
        }

        return false;
    }

    /**
     * Set a Data object as configuration.
     */
    protected function setData(Data $data): self
    {
        if ($this->data !== $data) {
            $this->data = $data;
        }

        return $this;
    }

    /**
     * Get configuration as a Data object.
     */
    protected function getData(): Data
    {
        return $this->data;
    }

    /**
     * Valid the configuration.
     */
    private function valid(): void
    {
        // default language must be valid
        if (!preg_match('/^' . Config::LANG_CODE_PATTERN . '$/', (string) $this->get('language'))) {
            throw new ConfigException(sprintf('Default language code "%s" is not valid (e.g.: "language: fr-FR").', $this->get('language')));
        }
        // if language is set then the locale is required
        foreach ((array) $this->get('languages') as $lang) {
            if (!isset($lang['locale'])) {
                throw new ConfigException('A language locale is not defined.');
            }
            if (!preg_match('/^' . Config::LANG_LOCALE_PATTERN . '$/', $lang['locale'])) {
                throw new ConfigException(sprintf('The language locale "%s" is not valid (e.g.: "locale: fr_FR").', $lang['locale']));
            }
        }
        // Version 8.x breaking changes
        $toV8 = [
            'frontmatter'  => 'pages:frontmatter',
            'body'         => 'pages:body',
            'defaultpages' => 'pages:default',
            'virtualpages' => 'pages:virtual',
            'generators'   => 'pages:generators',
            'paths'        => 'pages:paths',
            'translations' => 'layouts:translations',
            'extensions'   => 'layouts:extensions',
            'postprocess'  => 'optimize',
        ];
        array_walk($toV8, function ($to, $from) {
            if ($this->has($from)) {
                $path = explode(':', $to);
                $step = 0;
                $formatedPath = '';
                foreach ($path as $fragment) {
                    $step = $step + 2;
                    $formatedPath .= "$fragment:\n" . str_pad(' ', $step);
                }
                throw new ConfigException("Option `$from:` must be moved to:\n```\n$formatedPath\n```");
            }
        });
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		/*
6		* This file is part of Cecil.
7		*
8		* Copyright (c) Arnaud Ligny <[email protected]>
9		*
10		* For the full copyright and license information, please view the LICENSE
11		* file that was distributed with this source code.
12		*/
13
14		namespace Cecil;
15
16		use Cecil\Exception\ConfigException;
17		use Cecil\Exception\RuntimeException;
18		use Cecil\Util\Plateform;
19		use Dflydev\DotAccessData\Data;
20
21		/**
22		* Class Config.
23		*/
24		class Config
25		{
26		/** @var Data Configuration is a Data object. */
27		protected $data;
28
29		/** @var array Configuration. */
30		protected $siteConfig;
31
32		/** @var string Source directory. */
33		protected $sourceDir;
34
35		/** @var string Destination directory. */
36		protected $destinationDir;
37
38		/** @var array Languages. */
39		protected $languages = null;
40
41		public const LANG_CODE_PATTERN = '([a-z]{2}(-[A-Z]{2})?)'; // "fr" or "fr-FR"
42		public const LANG_LOCALE_PATTERN = '[a-z]{2}(_[A-Z]{2})?(_[A-Z]{2})?'; // "fr" or "fr_FR" or "no_NO_NY"
43
44		/**
45		* Build the Config object with the default config + the optional given array.
46		*/
47	1	public function __construct(?array $config = null)
48		{
49		// load default configuration
50	1	$defaultConfig = realpath(Util::joinFile(__DIR__, '..', 'config/default.php'));
51	1	if (Plateform::isPhar()) {
52		$defaultConfig = Util::joinPath(Plateform::getPharPath(), 'config/default.php');
53		}
54	1	$this->data = new Data(include $defaultConfig);
55
56		// import site config
57	1	$this->siteConfig = $config;
58	1	$this->importSiteConfig();
59		}
60
61		/**
62		* Imports site configuration.
63		*/
64	1	private function importSiteConfig(): void
65		{
66	1	$this->data->import($this->siteConfig, Data::REPLACE);
67
68		/**
69		* Overrides configuration with environment variables.
70		*/
71	1	$data = $this->getData();
72	1	$applyEnv = function ($array) use ($data) {
73	1	$iterator = new \RecursiveIteratorIterator(
74	1	new \RecursiveArrayIterator($array),
75	1	\RecursiveIteratorIterator::SELF_FIRST
76	1	);
77	1	$iterator->rewind();
78	1	while ($iterator->valid()) {
79	1	$path = [];
80	1	foreach (range(0, $iterator->getDepth()) as $depth) {
81	1	$path[] = $iterator->getSubIterator($depth)->key();
82		}
83	1	$sPath = implode('_', $path);
84	1	if ($getEnv = getenv('CECIL_' . strtoupper($sPath))) {
85	1	$data->set(str_replace('_', '.', strtolower($sPath)), $this->castSetValue($getEnv));
86		}
87	1	$iterator->next();
88		}
89	1	};
90	1	$applyEnv($data->export());
91		}
92
93		/**
94		* Casts boolean value given to set() as string.
95		*
96		* @param mixed $value
97		*
98		* @return bool\|mixed
99		*/
100	1	private function castSetValue($value)
101		{
102	1	if (\is_string($value)) {
103		switch ($value) {
104	1	case 'true':
105	1	return true;
106	1	case 'false':
107		return false;
108		default:
109	1	return $value;
110		}
111		}
112
113		return $value;
114		}
115
116		/**
117		* Imports (theme) configuration.
118		*/
119	1	public function import(array $config): void
120		{
121	1	$this->data->import($config, Data::REPLACE);
122
123		// re-import site config
124	1	$this->importSiteConfig();
125
126		// checks the configuration
127	1	$this->valid();
128		}
129
130		/**
131		* Get configuration as an array.
132		*/
133		public function getAsArray(): array
134		{
135		return $this->data->export();
136		}
137
138		/**
139		* Is configuration's key exists?
140		*/
141	1	public function has(string $key): bool
142		{
143	1	return $this->data->has($key);
144		}
145
146		/**
147		* Get the value of a configuration's key.
148		*
149		* @param string $key Configuration key
150		* @param string $language Language code (optionnal)
151		* @param bool $fallback Set to false to not return the value in the default language as fallback
152		*
153		* @return mixed\|null
154		*/
155	1	public function get(string $key, ?string $language = null, bool $fallback = true)
156		{
157	1	if ($language !== null) {
158	1	$langIndex = $this->getLanguageIndex($language);
159	1	$keyLang = "languages.$langIndex.config.$key";
160	1	if ($this->data->has($keyLang)) {
161	1	return $this->data->get($keyLang);
162		}
163	1	if ($language !== $this->getLanguageDefault() && $fallback === false) {
164	1	return null;
165		}
166		}
167	1	if ($this->data->has($key)) {
168	1	return $this->data->get($key);
169		}
170
171	1	return null;
172		}
173
174		/**
175		* Set the source directory.
176		*
177		* @throws \InvalidArgumentException
178		*/
179	1	public function setSourceDir(string $sourceDir = null): self
180		{
181	1	if ($sourceDir === null) {
182	1	$sourceDir = getcwd();
183		}
184	1	if (!is_dir($sourceDir)) {
185		throw new \InvalidArgumentException(sprintf('The directory "%s" is not a valid source!', $sourceDir));
186		}
187	1	$this->sourceDir = $sourceDir;
188
189	1	return $this;
190		}
191
192		/**
193		* Get the source directory.
194		*/
195	1	public function getSourceDir(): string
196		{
197	1	return $this->sourceDir;
198		}
199
200		/**
201		* Set the destination directory.
202		*
203		* @throws \InvalidArgumentException
204		*/
205	1	public function setDestinationDir(string $destinationDir = null): self
206		{
207	1	if ($destinationDir === null) {
208	1	$destinationDir = $this->sourceDir;
209		}
210	1	if (!is_dir($destinationDir)) {
211		throw new \InvalidArgumentException(sprintf(
212		'The directory "%s" is not a valid destination!',
213		$destinationDir
214		));
215		}
216	1	$this->destinationDir = $destinationDir;
217
218	1	return $this;
219		}
220
221		/**
222		* Get the destination directory.
223		*/
224	1	public function getDestinationDir(): string
225		{
226	1	return $this->destinationDir;
227		}
228
229		/*
230		* Path helpers.
231		*/
232
233		/**
234		* Returns the path of the pages directory.
235		*/
236	1	public function getPagesPath(): string
237		{
238	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('pages.dir'));
239		}
240
241		/**
242		* Returns the path of the output directory.
243		*/
244	1	public function getOutputPath(): string
245		{
246	1	return Util::joinFile($this->getDestinationDir(), (string) $this->get('output.dir'));
247		}
248
249		/**
250		* Returns the path of the data directory.
251		*/
252	1	public function getDataPath(): string
253		{
254	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('data.dir'));
255		}
256
257		/**
258		* Returns the path of templates directory.
259		*/
260	1	public function getLayoutsPath(): string
261		{
262	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('layouts.dir'));
263		}
264
265		/**
266		* Returns the path of internal templates directory.
267		*/
268	1	public function getLayoutsInternalPath(): string
269		{
270	1	return Util::joinPath(__DIR__, '..', (string) $this->get('layouts.internal.dir'));
271		}
272
273		/**
274		* Returns the path of translations directory.
275		*/
276	1	public function getTranslationsPath(): string
277		{
278	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('layouts.translations.dir'));
279		}
280
281		/**
282		* Returns the path of internal translations directory.
283		*/
284	1	public function getTranslationsInternalPath(): string
285		{
286	1	if (Util\Plateform::isPhar()) {
287		return Util::joinPath(Plateform::getPharPath(), (string) $this->get('layouts.translations.internal.dir'));
288		}
289
290	1	return realpath(Util::joinPath(__DIR__, '..', (string) $this->get('layouts.translations.internal.dir')));
291		}
292
293		/**
294		* Returns the path of themes directory.
295		*/
296	1	public function getThemesPath(): string
297		{
298	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('themes.dir'));
299		}
300
301		/**
302		* Returns the path of static files directory.
303		*/
304	1	public function getStaticPath(): string
305		{
306	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('static.dir'));
307		}
308
309		/**
310		* Returns the path of static files directory, with a target.
311		*/
312	1	public function getStaticTargetPath(): string
313		{
314	1	$path = $this->getStaticPath();
315
316	1	if (!empty($this->get('static.target'))) {
317		$path = substr($path, 0, -\strlen((string) $this->get('static.target')));
318		}
319
320	1	return $path;
321		}
322
323		/**
324		* Returns the path of assets files directory.
325		*/
326	1	public function getAssetsPath(): string
327		{
328	1	return Util::joinFile($this->getSourceDir(), (string) $this->get('assets.dir'));
329		}
330
331		/**
332		* Returns cache path.
333		*
334		* @throws RuntimeException
335		*/
336	1	public function getCachePath(): string
337		{
338	1	if (empty((string) $this->get('cache.dir'))) {
339		throw new RuntimeException(sprintf('The cache directory ("%s") is not defined in configuration.', 'cache.dir'));
340		}
341
342	1	if ($this->isCacheDirIsAbsolute()) {
343		$cacheDir = Util::joinFile((string) $this->get('cache.dir'), 'cecil');
344		Util\File::getFS()->mkdir($cacheDir);
345
346		return $cacheDir;
347		}
348
349	1	return Util::joinFile($this->getDestinationDir(), (string) $this->get('cache.dir'));
350		}
351
352		/**
353		* Returns cache path of templates.
354		*/
355	1	public function getCacheTemplatesPath(): string
356		{
357	1	return Util::joinFile($this->getCachePath(), (string) $this->get('cache.templates.dir'));
358		}
359
360		/**
361		* Returns cache path of translations.
362		*/
363	1	public function getCacheTranslationsPath(): string
364		{
365	1	return Util::joinFile($this->getCachePath(), (string) $this->get('cache.translations.dir'));
366		}
367
368		/**
369		* Returns cache path of assets.
370		*/
371	1	public function getCacheAssetsPath(): string
372		{
373	1	return Util::joinFile($this->getCachePath(), (string) $this->get('cache.assets.dir'));
374		}
375
376		/**
377		* Returns cache path of remote assets.
378		*/
379	1	public function getCacheAssetsRemotePath(): string
380		{
381	1	return Util::joinFile($this->getCacheAssetsPath(), (string) $this->get('cache.assets.remote.dir'));
382		}
383
384		/*
385		* Output helpers.
386		*/
387
388		/**
389		* Returns the property value of an output format.
390		*
391		* @throws RuntimeException
392		*
393		* @return string\|array\|null
394		*/
395	1	public function getOutputFormatProperty(string $name, string $property)
396		{
397	1	$properties = array_column((array) $this->get('output.formats'), $property, 'name');
398
399	1	if (empty($properties)) {
400		throw new RuntimeException(sprintf('Property "%s" is not defined for format "%s".', $property, $name));
401		}
402
403	1	return $properties[$name] ?? null;
404		}
405
406		/*
407		* Assets helpers.
408		*/
409
410		/**
411		* Returns asset image widths.
412		*/
413	1	public function getAssetsImagesWidths(): array
414		{
415	1	return \count((array) $this->get('assets.images.responsive.widths')) > 0 ? (array) $this->get('assets.images.responsive.widths') : [480, 640, 768, 1024, 1366, 1600, 1920];
416		}
417
418		/**
419		* Returns asset image sizes.
420		*/
421	1	public function getAssetsImagesSizes(): array
422		{
423	1	return \count((array) $this->get('assets.images.responsive.sizes')) > 0 ? (array) $this->get('assets.images.responsive.sizes') : ['default' => '100vw'];
424		}
425
426		/*
427		* Theme helpers.
428		*/
429
430		/**
431		* Returns theme(s) as an array.
432		*/
433	1	public function getTheme(): ?array
434		{
435	1	if ($themes = $this->get('theme')) {
436	1	if (\is_array($themes)) {
437	1	return $themes;
438		}
439
440		return [$themes];
441		}
442
443		return null;
444		}
445
446		/**
447		* Has a (valid) theme(s)?
448		*
449		* @throws RuntimeException
450		*/
451	1	public function hasTheme(): bool
452		{
453	1	if ($themes = $this->getTheme()) {
454	1	foreach ($themes as $theme) {
455	1	if (!Util\File::getFS()->exists($this->getThemeDirPath($theme, 'layouts')) && !Util\File::getFS()->exists(Util::joinFile($this->getThemesPath(), $theme, 'config.yml'))) {
456		throw new RuntimeException(sprintf('Theme "%s" not found. Did you forgot to install it?', $theme));
457		}
458		}
459
460	1	return true;
461		}
462
463		return false;
464		}
465
466		/**
467		* Returns the path of a specific theme's directory.
468		* ("layouts" by default).
469		*/
470	1	public function getThemeDirPath(string $theme, string $dir = 'layouts'): string
471		{
472	1	return Util::joinFile($this->getThemesPath(), $theme, $dir);
473		}
474
475		/*
476		* Language helpers.
477		*/
478
479		/**
480		* Returns an array of available languages.
481		*
482		* @throws RuntimeException
483		*/
484	1	public function getLanguages(): array
485		{
486	1	if ($this->languages !== null) {
487	1	return $this->languages;
488		}
489
490	1	$languages = array_filter((array) $this->get('languages'), function ($language) {
491	1	return !(isset($language['enabled']) && $language['enabled'] === false);
492	1	});
493
494	1	if (!\is_int(array_search($this->getLanguageDefault(), array_column($languages, 'code')))) {
495		throw new RuntimeException(sprintf('The default language "%s" is not listed in "languages" key configuration.', $this->getLanguageDefault()));
496		}
497
498	1	$this->languages = $languages;
499
500	1	return $this->languages;
501		}
502
503		/**
504		* Returns the default language code (ie: "en", "fr-FR", etc.).
505		*
506		* @throws RuntimeException
507		*/
508	1	public function getLanguageDefault(): string
509		{
510	1	if (!$this->get('language')) {
511		throw new RuntimeException('There is no default "language" key in configuration.');
512		}
513
514	1	if ($this->get('language.code')) {
515		return $this->get('language.code');
516		}
517
518	1	return $this->get('language');
519		}
520
521		/**
522		* Returns a language code index.
523		*
524		* @throws RuntimeException
525		*/
526	1	public function getLanguageIndex(string $code): int
527		{
528	1	$array = array_column($this->getLanguages(), 'code');
529
530	1	if (false === $index = array_search($code, $array)) {
531		throw new RuntimeException(sprintf('The language code "%s" is not defined.', $code));
532		}
533
534	1	return $index;
535		}
536
537		/**
538		* Returns the property value of a (specified or the default) language.
539		*
540		* @throws RuntimeException
541		*/
542	1	public function getLanguageProperty(string $property, ?string $code = null): string
543		{
544	1	$code = $code ?? $this->getLanguageDefault();
545
546	1	$properties = array_column($this->getLanguages(), $property, 'code');
547
548	1	if (empty($properties)) {
549		throw new RuntimeException(sprintf('Property "%s" is not defined for language "%s".', $property, $code));
550		}
551
552	1	return $properties[$code];
553		}
554
555		/*
556		* Cache helpers.
557		*/
558
559		/**
560		* Is cache dir is absolute to system files
561		* or relative to project destination?
562		*/
563	1	public function isCacheDirIsAbsolute(): bool
564		{
565	1	$path = (string) $this->get('cache.dir');
566	1	if (Util::joinFile($path) == realpath(Util::joinFile($path))) {
567		return true;
568		}
569
570	1	return false;
571		}
572
573		/**
574		* Set a Data object as configuration.
575		*/
576		protected function setData(Data $data): self
577		{
578		if ($this->data !== $data) {
579		$this->data = $data;
580		}
581
582		return $this;
583		}
584
585		/**
586		* Get configuration as a Data object.
587		*/
588	1	protected function getData(): Data
589		{
590	1	return $this->data;
591		}
592
593		/**
594		* Valid the configuration.
595		*/
596	1	private function valid(): void
597		{
598		// default language must be valid
599	1	if (!preg_match('/^' . Config::LANG_CODE_PATTERN . '$/', (string) $this->get('language'))) {
600		throw new ConfigException(sprintf('Default language code "%s" is not valid (e.g.: "language: fr-FR").', $this->get('language')));
601		}
602		// if language is set then the locale is required
603	1	foreach ((array) $this->get('languages') as $lang) {
604	1	if (!isset($lang['locale'])) {
605		throw new ConfigException('A language locale is not defined.');
606		}
607	1	if (!preg_match('/^' . Config::LANG_LOCALE_PATTERN . '$/', $lang['locale'])) {
608		throw new ConfigException(sprintf('The language locale "%s" is not valid (e.g.: "locale: fr_FR").', $lang['locale']));
609		}
610		}
611		// Version 8.x breaking changes
612	1	$toV8 = [
613	1	'frontmatter' => 'pages:frontmatter',
614	1	'body' => 'pages:body',
615	1	'defaultpages' => 'pages:default',
616	1	'virtualpages' => 'pages:virtual',
617	1	'generators' => 'pages:generators',
618	1	'paths' => 'pages:paths',
619	1	'translations' => 'layouts:translations',
620	1	'extensions' => 'layouts:extensions',
621	1	'postprocess' => 'optimize',
622	1	];
623	1	array_walk($toV8, function ($to, $from) {
624	1	if ($this->has($from)) {
625		$path = explode(':', $to);
626		$step = 0;
627		$formatedPath = '';
628		foreach ($path as $fragment) {
629		$step = $step + 2;
630		$formatedPath .= "$fragment:\n" . str_pad(' ', $step);
631		}
632		throw new ConfigException("Option `$from:` must be moved to:\n```\n$formatedPath\n```");
633		}
634	1	});
635		}
636		}
637

Cecilapp / Cecil

Pull Request — master (#1676)

Config::valid() B

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