14583884784

Committed 22 Apr 2025 12:18AM UTC coverage: 83.729%. First build

Build # 14583884784

Build Type

Pull #2148

github

Committed by

web-flow

Commit Message

Merge 2208feb8a into bc7c717e4

Pull Request Pull Request #2148: refactor: configuration and cache

Run Details

355 of 418 new or added lines in 26 files covered. (84.93%)

3036 of 3626 relevant lines covered (83.73%)

0.84 hits per line

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53.92

/src/Assets/Cache.php

<?php

declare(strict_types=1);

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

namespace Cecil\Assets;

use Cecil\Builder;
use Cecil\Collection\Page\Page;
use Cecil\Exception\RuntimeException;
use Cecil\Util;
use Psr\SimpleCache\CacheInterface;

class Cache implements CacheInterface
{
    /** @var Builder */
    protected $builder;

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

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

    public function __construct(Builder $builder, string $pool = '')
    {
        $this->builder = $builder;
        $this->cacheDir = Util::joinFile($builder->getConfig()->getCachePath(), $pool);
        $this->duration = 31536000; // 1 year
    }

    /**
     * {@inheritdoc}
     */
    public function set($key, $value, $ttl = null): bool
    {
        try {
            $key = self::sanitizeKey($key);
            $this->prune($key);
            // put file content in a dedicated file
            if (\is_array($value) && !empty($value['content']) && !empty($value['path'])) {
                Util\File::getFS()->dumpFile($this->getContentFilePathname($value['path']), $value['content']);
                unset($value['content']);
            }
            // serialize data
            $data = serialize([
                'value'      => $value,
                'expiration' => time() + $this->duration($ttl),
            ]);
            Util\File::getFS()->dumpFile($this->getFilePathname($key), $data);
        } catch (\Exception $e) {
            $this->builder->getLogger()->error($e->getMessage());

            return false;
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function has($key): bool
    {
        $key = self::sanitizeKey($key);
        if (!Util\File::getFS()->exists($this->getFilePathname($key))) {
            return false;
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function get($key, $default = null): mixed
    {
        try {
            $key = self::sanitizeKey($key);
            // return default value if file doesn't exists
            if (false === $content = Util\File::fileGetContents($this->getFilePathname($key))) {
                return $default;
            }
            // unserialize data
            $data = unserialize($content);
            // check expiration
            if ($data['expiration'] <= time()) {
                $this->delete($key);

                return $default;
            }
            // get content from dedicated file
            if (\is_array($data['value']) && isset($data['value']['path'])) {
                if (false !== $content = Util\File::fileGetContents($this->getContentFilePathname($data['value']['path']))) {
                    $data['value']['content'] = $content;
                }
            }
        } catch (\Exception $e) {
            $this->builder->getLogger()->error($e->getMessage());

            return $default;
        }

        return $data['value'];
    }

    /**
     * {@inheritdoc}
     */
    public function delete($key): bool
    {
        try {
            $key = self::sanitizeKey($key);
            Util\File::getFS()->remove($this->getFilePathname($key));
            $this->prune($key);
        } catch (\Exception $e) {
            $this->builder->getLogger()->error($e->getMessage());

            return false;
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function clear(): bool
    {
        try {
            Util\File::getFS()->remove($this->cacheDir);
        } catch (\Exception $e) {
            $this->builder->getLogger()->error($e->getMessage());

            return false;
        }

        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function getMultiple($keys, $default = null): iterable
    {
        throw new \Exception(\sprintf('%s::%s not yet implemented.', __CLASS__, __FUNCTION__));
    }

    /**
     * {@inheritdoc}
     */
    public function setMultiple($values, $ttl = null): bool
    {
        throw new \Exception(\sprintf('%s::%s not yet implemented.', __CLASS__, __FUNCTION__));
    }

    /**
     * {@inheritdoc}
     */
    public function deleteMultiple($keys): bool
    {
        throw new \Exception(\sprintf('%s::%s not yet implemented.', __CLASS__, __FUNCTION__));
    }

    /**
     * Creates key from a string: "$name|uniqid__HASH__VERSION".
     * $name is optional to add a human readable name to the key.
     */
    public function createKey(?string $name, string $value): string
    {
        $hash = hash('md5', $value);
        $name = $name ? self::sanitizeKey($name) : $hash;

        return \sprintf('%s__%s__%s', $name, $hash, $this->builder->getVersion());
    }

    /**
     * Creates key from an Asset: "$path_$ext_$tags__HASH__VERSION".
     */
    public function createKeyFromAsset(Asset $asset, ?array $tags = null): string
    {
        $tags = implode('_', $tags ?? []);
        $name = "{$asset['path']}_{$asset['ext']}" . ($tags ? "_$tags" : '');

        return $this->createKey($name, $asset['content']);
    }

    /**
     * Creates key from a file: "RelativePathname__MD5".
     *
     * @throws RuntimeException
     */
    public function createKeyFromFile(\Symfony\Component\Finder\SplFileInfo $file): string
    {
        if (false === $content = Util\File::fileGetContents($file->getRealPath())) {
            throw new RuntimeException(\sprintf('Can\'t create cache key for "%s".', $file));
        }

        return $this->createKey($file->getRelativePathname(), $content);
    }

    /**
     * Clear cache by pattern.
     */
    public function clearByPattern(string $pattern): int
    {
        try {
            if (!Util\File::getFS()->exists($this->cacheDir)) {
                throw new RuntimeException(\sprintf('The cache directory "%s" does not exists.', $this->cacheDir));
            }
            $fileCount = 0;
            $iterator = new \RecursiveIteratorIterator(
                new \RecursiveDirectoryIterator($this->cacheDir),
                \RecursiveIteratorIterator::SELF_FIRST
            );
            foreach ($iterator as $file) {
                if ($file->isFile()) {
                    if (preg_match('/' . $pattern . '/i', $file->getPathname())) {
                        Util\File::getFS()->remove($file->getPathname());
                        $fileCount++;
                        $this->builder->getLogger()->debug(\sprintf('Cache removed: "%s"', Util\File::getFS()->makePathRelative($file->getPathname(), $this->builder->getConfig()->getCachePath())));
                    }
                }
            }
        } catch (\Exception $e) {
            $this->builder->getLogger()->error($e->getMessage());

            return 0;
        }

        return $fileCount;
    }

    /**
     * Returns cache content file pathname from path.
     */
    public function getContentFilePathname(string $path): string
    {
        $path = str_replace(['https://', 'http://'], '', $path); // remove protocol (if URL)

        return Util::joinFile($this->cacheDir, 'files', $path);
    }

    /**
     * Returns cache file pathname from key.
     */
    private function getFilePathname(string $key): string
    {
        return Util::joinFile($this->cacheDir, "$key.ser");
    }

    /**
     * Prepares and validate $key.
     */
    public static function sanitizeKey(string $key): string
    {
        $key = str_replace(['https://', 'http://'], '', $key); // remove protocol (if URL)
        $key = Page::slugify($key);                            // slugify
        $key = trim($key, '/');                                // remove leading/trailing slashes
        $key = str_replace(['\\', '/'], ['-', '-'], $key);     // replace slashes by hyphens
        $key = substr($key, 0, 200);                           // truncate to 200 characters (NTFS filename length limit is 255 characters)

        return $key;
    }

    /**
     * Removes previous cache files.
     */
    private function prune(string $key): bool
    {
        try {
            $keyAsArray = explode('__', self::sanitizeKey($key));
            // if 3 parts (with hash), remove all files with the same first part
            // pattern: `path_tag__hash__version`
            if (!empty($keyAsArray[0]) && \count($keyAsArray) == 3) {
                $pattern = Util::joinFile($this->cacheDir, $keyAsArray[0]) . '*';
                foreach (glob($pattern) ?: [] as $filename) {
                    Util\File::getFS()->remove($filename);
                    $this->builder->getLogger()->debug(\sprintf('Cache removed: "%s"', Util\File::getFS()->makePathRelative($filename, $this->builder->getConfig()->getCachePath())));
                }
            }
        } catch (\Exception $e) {
            $this->builder->getLogger()->error($e->getMessage());

            return false;
        }

        return true;
    }

    /**
     * Convert the various expressions of a TTL value into duration in seconds.
     */
    protected function duration(\DateInterval|int|null $ttl): int
    {
        if ($ttl === null) {
            return $this->duration;
        }
        if (\is_int($ttl)) {
            return $ttl;
        }
        if ($ttl instanceof \DateInterval) {
            return (int) $ttl->d * 86400 + $ttl->h * 3600 + $ttl->i * 60 + $ttl->s;
        }

        throw new \InvalidArgumentException('TTL values must be one of null, int, \DateInterval');
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	/*
6	* This file is part of Cecil.
7	*
8	* Copyright (c) Arnaud Ligny <arnaud@ligny.fr>
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\Assets;
15
16	use Cecil\Builder;
17	use Cecil\Collection\Page\Page;
18	use Cecil\Exception\RuntimeException;
19	use Cecil\Util;
20	use Psr\SimpleCache\CacheInterface;
21
22	class Cache implements CacheInterface
23	{
24	/** @var Builder */
25	protected $builder;
26
27	/** @var string */
28	protected $cacheDir;
29
30	/** @var int */
31	protected $duration;
32
33	public function __construct(Builder $builder, string $pool = '')
34	{
35	$this->builder = $builder;	1✔
36	$this->cacheDir = Util::joinFile($builder->getConfig()->getCachePath(), $pool);	1✔
37	$this->duration = 31536000; // 1 year	1✔
38	}
39
40	/**
41	* {@inheritdoc}
42	*/
43	public function set($key, $value, $ttl = null): bool
44	{
45	try {
46	$key = self::sanitizeKey($key);	1✔
47	$this->prune($key);	1✔
48	// put file content in a dedicated file
49	if (\is_array($value) && !empty($value['content']) && !empty($value['path'])) {	1✔
50	Util\File::getFS()->dumpFile($this->getContentFilePathname($value['path']), $value['content']);	1✔
51	unset($value['content']);	1✔
52	}
53	// serialize data
54	$data = serialize([	1✔
55	'value' => $value,	1✔
56	'expiration' => time() + $this->duration($ttl),	1✔
57	]);	1✔
58	Util\File::getFS()->dumpFile($this->getFilePathname($key), $data);	1✔
NEW 59	} catch (\Exception $e) {	×
NEW 60	$this->builder->getLogger()->error($e->getMessage());	×
61
NEW 62	return false;	×
63	}
64
65	return true;	1✔
66	}
67
68	/**
69	* {@inheritdoc}
70	*/
71	public function has($key): bool
72	{
73	$key = self::sanitizeKey($key);	1✔
74	if (!Util\File::getFS()->exists($this->getFilePathname($key))) {	1✔
75	return false;	1✔
76	}
77
78	return true;	1✔
79	}
80
81	/**
82	* {@inheritdoc}
83	*/
84	public function get($key, $default = null): mixed
85	{
86	try {
87	$key = self::sanitizeKey($key);	1✔
88	// return default value if file doesn't exists
89	if (false === $content = Util\File::fileGetContents($this->getFilePathname($key))) {	1✔
90	return $default;	×
91	}
92	// unserialize data
93	$data = unserialize($content);	1✔
94	// check expiration
95	if ($data['expiration'] <= time()) {	1✔
96	$this->delete($key);	×
97
98	return $default;	×
99	}
100	// get content from dedicated file
101	if (\is_array($data['value']) && isset($data['value']['path'])) {	1✔
102	if (false !== $content = Util\File::fileGetContents($this->getContentFilePathname($data['value']['path']))) {	1✔
103	$data['value']['content'] = $content;	1✔
104	}
105	}
106	} catch (\Exception $e) {	×
107	$this->builder->getLogger()->error($e->getMessage());	×
108
109	return $default;	×
110	}
111
112	return $data['value'];	1✔
113	}
114
115	/**
116	* {@inheritdoc}
117	*/
118	public function delete($key): bool
119	{
120	try {
NEW 121	$key = self::sanitizeKey($key);	×
122	Util\File::getFS()->remove($this->getFilePathname($key));	×
123	$this->prune($key);	×
124	} catch (\Exception $e) {	×
125	$this->builder->getLogger()->error($e->getMessage());	×
126
127	return false;	×
128	}
129
130	return true;	×
131	}
132
133	/**
134	* {@inheritdoc}
135	*/
136	public function clear(): bool
137	{
138	try {
139	Util\File::getFS()->remove($this->cacheDir);	×
140	} catch (\Exception $e) {	×
141	$this->builder->getLogger()->error($e->getMessage());	×
142
143	return false;	×
144	}
145
146	return true;	×
147	}
148
149	/**
150	* {@inheritdoc}
151	*/
152	public function getMultiple($keys, $default = null): iterable
153	{
154	throw new \Exception(\sprintf('%s::%s not yet implemented.', __CLASS__, __FUNCTION__));	×
155	}
156
157	/**
158	* {@inheritdoc}
159	*/
160	public function setMultiple($values, $ttl = null): bool
161	{
162	throw new \Exception(\sprintf('%s::%s not yet implemented.', __CLASS__, __FUNCTION__));	×
163	}
164
165	/**
166	* {@inheritdoc}
167	*/
168	public function deleteMultiple($keys): bool
169	{
170	throw new \Exception(\sprintf('%s::%s not yet implemented.', __CLASS__, __FUNCTION__));	×
171	}
172
173	/**
174	* Creates key from a string: "$name\|uniqid__HASH__VERSION".
175	* $name is optional to add a human readable name to the key.
176	*/
177	public function createKey(?string $name, string $value): string
178	{
179	$hash = hash('md5', $value);	1✔
180	$name = $name ? self::sanitizeKey($name) : $hash;	1✔
181
182	return \sprintf('%s__%s__%s', $name, $hash, $this->builder->getVersion());	1✔
183	}
184
185	/**
186	* Creates key from an Asset: "$path_$ext_$tags__HASH__VERSION".
187	*/
188	public function createKeyFromAsset(Asset $asset, ?array $tags = null): string
189	{
190	$tags = implode('_', $tags ?? []);	1✔
191	$name = "{$asset['path']}_{$asset['ext']}" . ($tags ? "_$tags" : '');	1✔
192
193	return $this->createKey($name, $asset['content']);	1✔
194	}
195
196	/**
197	* Creates key from a file: "RelativePathname__MD5".
198	*
199	* @throws RuntimeException
200	*/
201	public function createKeyFromFile(\Symfony\Component\Finder\SplFileInfo $file): string
202	{
203	if (false === $content = Util\File::fileGetContents($file->getRealPath())) {	1✔
NEW 204	throw new RuntimeException(\sprintf('Can\'t create cache key for "%s".', $file));	×
205	}
206
207	return $this->createKey($file->getRelativePathname(), $content);	1✔
208	}
209
210	/**
211	* Clear cache by pattern.
212	*/
213	public function clearByPattern(string $pattern): int
214	{
215	try {
216	if (!Util\File::getFS()->exists($this->cacheDir)) {	×
217	throw new RuntimeException(\sprintf('The cache directory "%s" does not exists.', $this->cacheDir));	×
218	}
219	$fileCount = 0;	×
220	$iterator = new \RecursiveIteratorIterator(	×
221	new \RecursiveDirectoryIterator($this->cacheDir),	×
222	\RecursiveIteratorIterator::SELF_FIRST	×
223	);	×
224	foreach ($iterator as $file) {	×
225	if ($file->isFile()) {	×
226	if (preg_match('/' . $pattern . '/i', $file->getPathname())) {	×
227	Util\File::getFS()->remove($file->getPathname());	×
228	$fileCount++;	×
NEW 229	$this->builder->getLogger()->debug(\sprintf('Cache removed: "%s"', Util\File::getFS()->makePathRelative($file->getPathname(), $this->builder->getConfig()->getCachePath())));	×
230	}
231	}
232	}
233	} catch (\Exception $e) {	×
234	$this->builder->getLogger()->error($e->getMessage());	×
235
236	return 0;	×
237	}
238
239	return $fileCount;	×
240	}
241
242	/**
243	* Returns cache content file pathname from path.
244	*/
245	public function getContentFilePathname(string $path): string
246	{
247	$path = str_replace(['https://', 'http://'], '', $path); // remove protocol (if URL)	1✔
248
249	return Util::joinFile($this->cacheDir, 'files', $path);	1✔
250	}
251
252	/**
253	* Returns cache file pathname from key.
254	*/
255	private function getFilePathname(string $key): string
256	{
257	return Util::joinFile($this->cacheDir, "$key.ser");	1✔
258	}
259
260	/**
261	* Prepares and validate $key.
262	*/
263	public static function sanitizeKey(string $key): string
264	{
265	$key = str_replace(['https://', 'http://'], '', $key); // remove protocol (if URL)	1✔
266	$key = Page::slugify($key); // slugify	1✔
267	$key = trim($key, '/'); // remove leading/trailing slashes	1✔
268	$key = str_replace(['\\', '/'], ['-', '-'], $key); // replace slashes by hyphens	1✔
269	$key = substr($key, 0, 200); // truncate to 200 characters (NTFS filename length limit is 255 characters)	1✔
270
271	return $key;	1✔
272	}
273
274	/**
275	* Removes previous cache files.
276	*/
277	private function prune(string $key): bool
278	{
279	try {
280	$keyAsArray = explode('__', self::sanitizeKey($key));	1✔
281	// if 3 parts (with hash), remove all files with the same first part
282	// pattern: `path_tag__hash__version`
283	if (!empty($keyAsArray[0]) && \count($keyAsArray) == 3) {	1✔
284	$pattern = Util::joinFile($this->cacheDir, $keyAsArray[0]) . '*';	1✔
285	foreach (glob($pattern) ?: [] as $filename) {	1✔
286	Util\File::getFS()->remove($filename);	1✔
287	$this->builder->getLogger()->debug(\sprintf('Cache removed: "%s"', Util\File::getFS()->makePathRelative($filename, $this->builder->getConfig()->getCachePath())));	1✔
288	}
289	}
290	} catch (\Exception $e) {	×
291	$this->builder->getLogger()->error($e->getMessage());	×
292
293	return false;	×
294	}
295
296	return true;	1✔
297	}
298
299	/**
300	* Convert the various expressions of a TTL value into duration in seconds.
301	*/
302	protected function duration(\DateInterval\|int\|null $ttl): int
303	{
304	if ($ttl === null) {	1✔
305	return $this->duration;	1✔
306	}
307	if (\is_int($ttl)) {	1✔
308	return $ttl;	×
309	}
310	if ($ttl instanceof \DateInterval) {	1✔
311	return (int) $ttl->d * 86400 + $ttl->h * 3600 + $ttl->i * 60 + $ttl->s;	1✔
312	}
313
314	throw new \InvalidArgumentException('TTL values must be one of null, int, \DateInterval');	×
315	}
316	}

Cecilapp / Cecil / 14583884784

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