AssetLoader::__construct() - Code Metrics - Inspection of "Split publisher interface, add allows and exports..." - yiisoft/assets - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 781931...9601bc )

by Alexander

created 2021-03-29 18:44 UTC

AssetLoader::__construct() A

↳ Parent: AssetLoader

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	1
eloc	1
c	1
b	0
f	1
nc	1
nop	1
dl	0
loc	3
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php

declare(strict_types=1);

namespace Yiisoft\Assets;

use Yiisoft\Aliases\Aliases;
use Yiisoft\Assets\Exception\InvalidConfigException;
use Yiisoft\Files\FileHelper;

use function array_merge;
use function is_file;
use function strncmp;

/**
 * AssetLoader is responsible for executing the loading of the assets
 * from {@see AssetBundle::$basePath} to {@see AssetBundle::$baseUrl}.
 */
final class AssetLoader implements AssetLoaderInterface
{
    private Aliases $aliases;

    /**
     * @var bool Whether to append a timestamp to the URL of every published asset. When this is true, the URL of a
     * published asset may look like `/path/to/asset?v=timestamp`, where `timestamp` is the last modification time
     * of the published asset file. You normally would want to set this property to true when you have enabled
     * HTTP caching for assets, because it allows you to bust caching when the assets are updated.
     */
    private bool $appendTimestamp = false;

    /**
     * @var array<string, string> Mapping from source asset files (keys) to target asset files (values).
     *
     * This property is provided to support fixing incorrect asset file paths in some asset bundles. When an asset
     * bundle is registered with a view, each relative asset file in its {@see AssetBundle::$css} and
     * {@see AssetBundle::$js} arrays will be examined against this map. If any of the keys is found to be the last
     * part of an asset file (which is prefixed with {@see AssetBundle::$sourcePath} if available), the corresponding
     * value will replace the asset and be registered with the view. For example, an asset file `my/path/to/jquery.js`
     * matches a key `jquery.js`.
     *
     * Note that the target asset files should be absolute URLs, domain relative URLs (starting from '/') or paths
     * relative to {@see $baseUrl} and {@see $basePath}.
     *
     * In the following example, any assets ending with `jquery.min.js` will be replaced with `jquery/dist/jquery.js`
     * which is relative to {@see $baseUrl} and {@see $basePath}.
     *
     * ```php
     * [
     *     'jquery.min.js' => 'jquery/dist/jquery.js',
     * ]
     * ```
     */
    private array $assetMap = [];

    /**
     * @var string|null The root directory storing the asset files.
     */
    private ?string $basePath = null;

    /**
     * @var string|null The base URL that can be used to access the asset files.
     */
    private ?string $baseUrl = null;

    /**
     * @var array The options that will be passed to {@see \Yiisoft\View\WebView::registerCssFile()}
     * when registering the CSS files all assets bundle.
     */
    private array $cssDefaultOptions = [];

    /**
     * @var array The options that will be passed to {@see \Yiisoft\View\WebView::registerJsFile()}
     * when registering the JS files all assets bundle.
     */
    private array $jsDefaultOptions = [];

    public function __construct(Aliases $aliases)
    {
        $this->aliases = $aliases;
    }

    public function getAssetUrl(AssetBundle $bundle, string $assetPath): string
    {
        if (!$bundle->cdn && empty($this->basePath) && empty($bundle->basePath)) {
            throw new InvalidConfigException(
                'basePath must be set in AssetLoader->setBasePath($path) or ' .
                'AssetBundle property public ?string $basePath = $path'
            );
        }

        if (!$bundle->cdn && $this->baseUrl === null && $bundle->baseUrl === null) {
            throw new InvalidConfigException(
                'baseUrl must be set in AssetLoader->setBaseUrl($path) or ' .
                'AssetBundle property public ?string $baseUrl = $path'
            );
        }

        $asset = AssetUtil::resolveAsset($bundle, $assetPath, $this->assetMap);

        if (!empty($asset)) {
            $assetPath = $asset;
        }

        if ($bundle->cdn) {
            return $bundle->baseUrl === null
                ? $assetPath
                : $bundle->baseUrl . '/' . $assetPath;
        }

        if (!AssetUtil::isRelative($assetPath) || strncmp($assetPath, '/', 1) === 0) {
            return $assetPath;
        }

        $path = "{$this->getBundleBasePath($bundle)}/{$assetPath}";
        $url = "{$this->getBundleBaseUrl($bundle)}/{$assetPath}";

        if (!is_file($path)) {
            throw new InvalidConfigException("Asset files not found: \"{$path}\".");
        }

        if ($this->appendTimestamp && ($timestamp = FileHelper::lastModifiedTime($path)) > 0) {
            return "{$url}?v={$timestamp}";
        }

        return $url;
    }

    public function loadBundle(string $name, array $config = []): AssetBundle
    {
        $bundle = AssetUtil::createAsset($name, $config);

        $bundle->basePath = $this->getBundleBasePath($bundle);
        $bundle->baseUrl = $this->getBundleBaseUrl($bundle);

        $bundle->cssOptions = array_merge($bundle->cssOptions, $this->cssDefaultOptions);
        $bundle->jsOptions = array_merge($bundle->jsOptions, $this->jsDefaultOptions);

        return $bundle;
    }

    /**
     * Sets whether to append a timestamp to the URL of every loaded asset.
     *
     * @param bool $value
     *
     * {@see $appendTimestamp}
     */
    public function setAppendTimestamp(bool $value): void
    {
        $this->appendTimestamp = $value;
    }

    /**
     * Sets the map for mapping from source asset files (keys) to target asset files (values).
     *
     * @param array<string, string> $value
     *
     * {@see $assetMap}
     */
    public function setAssetMap(array $value): void
    {
        $this->assetMap = $value;
    }

    /**
     * Sets the root directory storing the asset files.
     *
     * @param string|null $value
     *
     * {@see $basePath}
     */
    public function setBasePath(?string $value): void
    {
        $this->basePath = $value;
    }

    /**
     * Sets the base URL that can be used to access the asset files.
     *
     * @param string|null $value
     *
     * {@see $baseUrl}
     */
    public function setBaseUrl(?string $value): void
    {
        $this->baseUrl = $value;
    }

    /**
     * Sets the global `$css` default options for all assets bundle.
     *
     * @param array $value
     *
     * {@see $cssDefaultOptions}
     */
    public function setCssDefaultOptions(array $value): void
    {
        $this->cssDefaultOptions = $value;
    }

    /**
     * Sets the global `$js` default options for all assets bundle.
     *
     * @param array $value
     *
     * {@see $jsDefaultOptions}
     */
    public function setJsDefaultOptions(array $value): void
    {
        $this->jsDefaultOptions = $value;
    }

    /**
     * If the asset bundle does not have a {@see AssetBundle::$basePath} set, the {@see $basePath} value is returned.
     *
     * @param AssetBundle $bundle
     *
     * @return string|null
     */
    private function getBundleBasePath(AssetBundle $bundle): ?string
    {
        if ($bundle->basePath === null && $this->basePath === null) {
            return null;
        }

        return $this->aliases->get($bundle->basePath ?? (string) $this->basePath);
    }

    /**
     * If the asset bundle does not have a {@see AssetBundle::$baseUrl} set, the {@see $baseUrl} value is returned.
     *
     * @param AssetBundle $bundle
     *
     * @return string|null
     */
    private function getBundleBaseUrl(AssetBundle $bundle): ?string
    {
        if ($bundle->baseUrl === null && $this->baseUrl === null) {
            return null;
        }

        return $this->aliases->get($bundle->baseUrl ?? (string) $this->baseUrl);
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Yiisoft\Assets;
6
7		use Yiisoft\Aliases\Aliases;
8		use Yiisoft\Assets\Exception\InvalidConfigException;
9		use Yiisoft\Files\FileHelper;
10
11		use function array_merge;
12		use function is_file;
13		use function strncmp;
14
15		/**
16		* AssetLoader is responsible for executing the loading of the assets
17		* from {@see AssetBundle::$basePath} to {@see AssetBundle::$baseUrl}.
18		*/
19		final class AssetLoader implements AssetLoaderInterface
20		{
21		private Aliases $aliases;
22
23		/**
24		* @var bool Whether to append a timestamp to the URL of every published asset. When this is true, the URL of a
25		* published asset may look like `/path/to/asset?v=timestamp`, where `timestamp` is the last modification time
26		* of the published asset file. You normally would want to set this property to true when you have enabled
27		* HTTP caching for assets, because it allows you to bust caching when the assets are updated.
28		*/
29		private bool $appendTimestamp = false;
30
31		/**
32		* @var array<string, string> Mapping from source asset files (keys) to target asset files (values).
33		*
34		* This property is provided to support fixing incorrect asset file paths in some asset bundles. When an asset
35		* bundle is registered with a view, each relative asset file in its {@see AssetBundle::$css} and
36		* {@see AssetBundle::$js} arrays will be examined against this map. If any of the keys is found to be the last
37		* part of an asset file (which is prefixed with {@see AssetBundle::$sourcePath} if available), the corresponding
38		* value will replace the asset and be registered with the view. For example, an asset file `my/path/to/jquery.js`
39		* matches a key `jquery.js`.
40		*
41		* Note that the target asset files should be absolute URLs, domain relative URLs (starting from '/') or paths
42		* relative to {@see $baseUrl} and {@see $basePath}.
43		*
44		* In the following example, any assets ending with `jquery.min.js` will be replaced with `jquery/dist/jquery.js`
45		* which is relative to {@see $baseUrl} and {@see $basePath}.
46		*
47		* ```php
48		* [
49		* 'jquery.min.js' => 'jquery/dist/jquery.js',
50		* ]
51		* ```
52		*/
53		private array $assetMap = [];
54
55		/**
56		* @var string\|null The root directory storing the asset files.
57		*/
58		private ?string $basePath = null;
59
60		/**
61		* @var string\|null The base URL that can be used to access the asset files.
62		*/
63		private ?string $baseUrl = null;
64
65		/**
66		* @var array The options that will be passed to {@see \Yiisoft\View\WebView::registerCssFile()}
67		* when registering the CSS files all assets bundle.
68		*/
69		private array $cssDefaultOptions = [];
70
71		/**
72		* @var array The options that will be passed to {@see \Yiisoft\View\WebView::registerJsFile()}
73		* when registering the JS files all assets bundle.
74		*/
75		private array $jsDefaultOptions = [];
76
77	78	public function __construct(Aliases $aliases)
78		{
79	78	$this->aliases = $aliases;
80	78	}
81
82	33	public function getAssetUrl(AssetBundle $bundle, string $assetPath): string
83		{
84	33	if (!$bundle->cdn && empty($this->basePath) && empty($bundle->basePath)) {
85	1	throw new InvalidConfigException(
86		'basePath must be set in AssetLoader->setBasePath($path) or ' .
87	1	'AssetBundle property public ?string $basePath = $path'
88		);
89		}
90
91	32	if (!$bundle->cdn && $this->baseUrl === null && $bundle->baseUrl === null) {
92	1	throw new InvalidConfigException(
93		'baseUrl must be set in AssetLoader->setBaseUrl($path) or ' .
94	1	'AssetBundle property public ?string $baseUrl = $path'
95		);
96		}
97
98	31	$asset = AssetUtil::resolveAsset($bundle, $assetPath, $this->assetMap);
99
100	31	if (!empty($asset)) {
101	1	$assetPath = $asset;
102		}
103
104	31	if ($bundle->cdn) {
105	1	return $bundle->baseUrl === null
106	1	? $assetPath
107	1	: $bundle->baseUrl . '/' . $assetPath;
108		}
109
110	30	if (!AssetUtil::isRelative($assetPath) \|\| strncmp($assetPath, '/', 1) === 0) {
111	2	return $assetPath;
112		}
113
114	28	$path = "{$this->getBundleBasePath($bundle)}/{$assetPath}";
115	28	$url = "{$this->getBundleBaseUrl($bundle)}/{$assetPath}";
116
117	28	if (!is_file($path)) {
118	1	throw new InvalidConfigException("Asset files not found: \"{$path}\".");
119		}
120
121	27	if ($this->appendTimestamp && ($timestamp = FileHelper::lastModifiedTime($path)) > 0) {
122	1	return "{$url}?v={$timestamp}";
123		}
124
125	26	return $url;
126		}
127
128	40	public function loadBundle(string $name, array $config = []): AssetBundle
129		{
130	40	$bundle = AssetUtil::createAsset($name, $config);
131
132	40	$bundle->basePath = $this->getBundleBasePath($bundle);
133	40	$bundle->baseUrl = $this->getBundleBaseUrl($bundle);
134
135	40	$bundle->cssOptions = array_merge($bundle->cssOptions, $this->cssDefaultOptions);
136	40	$bundle->jsOptions = array_merge($bundle->jsOptions, $this->jsDefaultOptions);
137
138	40	return $bundle;
139		}
140
141		/**
142		* Sets whether to append a timestamp to the URL of every loaded asset.
143		*
144		* @param bool $value
145		*
146		* {@see $appendTimestamp}
147		*/
148	78	public function setAppendTimestamp(bool $value): void
149		{
150	78	$this->appendTimestamp = $value;
151	78	}
152
153		/**
154		* Sets the map for mapping from source asset files (keys) to target asset files (values).
155		*
156		* @param array<string, string> $value
157		*
158		* {@see $assetMap}
159		*/
160	78	public function setAssetMap(array $value): void
161		{
162	78	$this->assetMap = $value;
163	78	}
164
165		/**
166		* Sets the root directory storing the asset files.
167		*
168		* @param string\|null $value
169		*
170		* {@see $basePath}
171		*/
172	78	public function setBasePath(?string $value): void
173		{
174	78	$this->basePath = $value;
175	78	}
176
177		/**
178		* Sets the base URL that can be used to access the asset files.
179		*
180		* @param string\|null $value
181		*
182		* {@see $baseUrl}
183		*/
184	78	public function setBaseUrl(?string $value): void
185		{
186	78	$this->baseUrl = $value;
187	78	}
188
189		/**
190		* Sets the global `$css` default options for all assets bundle.
191		*
192		* @param array $value
193		*
194		* {@see $cssDefaultOptions}
195		*/
196	1	public function setCssDefaultOptions(array $value): void
197		{
198	1	$this->cssDefaultOptions = $value;
199	1	}
200
201		/**
202		* Sets the global `$js` default options for all assets bundle.
203		*
204		* @param array $value
205		*
206		* {@see $jsDefaultOptions}
207		*/
208	1	public function setJsDefaultOptions(array $value): void
209		{
210	1	$this->jsDefaultOptions = $value;
211	1	}
212
213		/**
214		* If the asset bundle does not have a {@see AssetBundle::$basePath} set, the {@see $basePath} value is returned.
215		*
216		* @param AssetBundle $bundle
217		*
218		* @return string\|null
219		*/
220	40	private function getBundleBasePath(AssetBundle $bundle): ?string
221		{
222	40	if ($bundle->basePath === null && $this->basePath === null) {
223	3	return null;
224		}
225
226	37	return $this->aliases->get($bundle->basePath ?? (string) $this->basePath);
227		}
228
229		/**
230		* If the asset bundle does not have a {@see AssetBundle::$baseUrl} set, the {@see $baseUrl} value is returned.
231		*
232		* @param AssetBundle $bundle
233		*
234		* @return string\|null
235		*/
236	40	private function getBundleBaseUrl(AssetBundle $bundle): ?string
237		{
238	40	if ($bundle->baseUrl === null && $this->baseUrl === null) {
239	3	return null;
240		}
241
242	37	return $this->aliases->get($bundle->baseUrl ?? (string) $this->baseUrl);
243		}
244		}
245

yiisoft / assets

Push — master ( 781931...9601bc )

AssetLoader::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like