%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace Illuminate\Foundation;
use Exception;
use Illuminate\Contracts\Support\Htmlable;
use Illuminate\Support\Collection;
use Illuminate\Support\HtmlString;
use Illuminate\Support\Str;
use Illuminate\Support\Traits\Macroable;
class Vite implements Htmlable
{
use Macroable;
/**
* The Content Security Policy nonce to apply to all generated tags.
*
* @var string|null
*/
protected $nonce;
/**
* The key to check for integrity hashes within the manifest.
*
* @var string|false
*/
protected $integrityKey = 'integrity';
/**
* The configured entry points.
*
* @var array
*/
protected $entryPoints = [];
/**
* The path to the "hot" file.
*
* @var string|null
*/
protected $hotFile;
/**
* The path to the build directory.
*
* @var string
*/
protected $buildDirectory = 'build';
/**
* The name of the manifest file.
*
* @var string
*/
protected $manifestFilename = 'manifest.json';
/**
* The script tag attributes resolvers.
*
* @var array
*/
protected $scriptTagAttributesResolvers = [];
/**
* The style tag attributes resolvers.
*
* @var array
*/
protected $styleTagAttributesResolvers = [];
/**
* The preload tag attributes resolvers.
*
* @var array
*/
protected $preloadTagAttributesResolvers = [];
/**
* The preloaded assets.
*
* @var array
*/
protected $preloadedAssets = [];
/**
* The cached manifest files.
*
* @var array
*/
protected static $manifests = [];
/**
* Get the preloaded assets.
*
* @return array
*/
public function preloadedAssets()
{
return $this->preloadedAssets;
}
/**
* Get the Content Security Policy nonce applied to all generated tags.
*
* @return string|null
*/
public function cspNonce()
{
return $this->nonce;
}
/**
* Generate or set a Content Security Policy nonce to apply to all generated tags.
*
* @param ?string $nonce
* @return string
*/
public function useCspNonce($nonce = null)
{
return $this->nonce = $nonce ?? Str::random(40);
}
/**
* Use the given key to detect integrity hashes in the manifest.
*
* @param string|false $key
* @return $this
*/
public function useIntegrityKey($key)
{
$this->integrityKey = $key;
return $this;
}
/**
* Set the Vite entry points.
*
* @param array $entryPoints
* @return $this
*/
public function withEntryPoints($entryPoints)
{
$this->entryPoints = $entryPoints;
return $this;
}
/**
* Set the filename for the manifest file.
*
* @param string $filename
* @return $this
*/
public function useManifestFilename($filename)
{
$this->manifestFilename = $filename;
return $this;
}
/**
* Get the Vite "hot" file path.
*
* @return string
*/
public function hotFile()
{
return $this->hotFile ?? public_path('/hot');
}
/**
* Set the Vite "hot" file path.
*
* @param string $path
* @return $this
*/
public function useHotFile($path)
{
$this->hotFile = $path;
return $this;
}
/**
* Set the Vite build directory.
*
* @param string $path
* @return $this
*/
public function useBuildDirectory($path)
{
$this->buildDirectory = $path;
return $this;
}
/**
* Use the given callback to resolve attributes for script tags.
*
* @param (callable(string, string, ?array, ?array): array)|array $attributes
* @return $this
*/
public function useScriptTagAttributes($attributes)
{
if (! is_callable($attributes)) {
$attributes = fn () => $attributes;
}
$this->scriptTagAttributesResolvers[] = $attributes;
return $this;
}
/**
* Use the given callback to resolve attributes for style tags.
*
* @param (callable(string, string, ?array, ?array): array)|array $attributes
* @return $this
*/
public function useStyleTagAttributes($attributes)
{
if (! is_callable($attributes)) {
$attributes = fn () => $attributes;
}
$this->styleTagAttributesResolvers[] = $attributes;
return $this;
}
/**
* Use the given callback to resolve attributes for preload tags.
*
* @param (callable(string, string, ?array, ?array): (array|false))|array|false $attributes
* @return $this
*/
public function usePreloadTagAttributes($attributes)
{
if (! is_callable($attributes)) {
$attributes = fn () => $attributes;
}
$this->preloadTagAttributesResolvers[] = $attributes;
return $this;
}
/**
* Generate Vite tags for an entrypoint.
*
* @param string|string[] $entrypoints
* @param string|null $buildDirectory
* @return \Illuminate\Support\HtmlString
*
* @throws \Exception
*/
public function __invoke($entrypoints, $buildDirectory = null)
{
$entrypoints = collect($entrypoints);
$buildDirectory ??= $this->buildDirectory;
if ($this->isRunningHot()) {
return new HtmlString(
$entrypoints
->prepend('@vite/client')
->map(fn ($entrypoint) => $this->makeTagForChunk($entrypoint, $this->hotAsset($entrypoint), null, null))
->join('')
);
}
$manifest = $this->manifest($buildDirectory);
$tags = collect();
$preloads = collect();
foreach ($entrypoints as $entrypoint) {
$chunk = $this->chunk($manifest, $entrypoint);
$preloads->push([
$chunk['src'],
$this->assetPath("{$buildDirectory}/{$chunk['file']}"),
$chunk,
$manifest,
]);
foreach ($chunk['imports'] ?? [] as $import) {
$preloads->push([
$import,
$this->assetPath("{$buildDirectory}/{$manifest[$import]['file']}"),
$manifest[$import],
$manifest,
]);
foreach ($manifest[$import]['css'] ?? [] as $css) {
$partialManifest = Collection::make($manifest)->where('file', $css);
$preloads->push([
$partialManifest->keys()->first(),
$this->assetPath("{$buildDirectory}/{$css}"),
$partialManifest->first(),
$manifest,
]);
$tags->push($this->makeTagForChunk(
$partialManifest->keys()->first(),
$this->assetPath("{$buildDirectory}/{$css}"),
$partialManifest->first(),
$manifest
));
}
}
$tags->push($this->makeTagForChunk(
$entrypoint,
$this->assetPath("{$buildDirectory}/{$chunk['file']}"),
$chunk,
$manifest
));
foreach ($chunk['css'] ?? [] as $css) {
$partialManifest = Collection::make($manifest)->where('file', $css);
$preloads->push([
$partialManifest->keys()->first(),
$this->assetPath("{$buildDirectory}/{$css}"),
$partialManifest->first(),
$manifest,
]);
$tags->push($this->makeTagForChunk(
$partialManifest->keys()->first(),
$this->assetPath("{$buildDirectory}/{$css}"),
$partialManifest->first(),
$manifest
));
}
}
[$stylesheets, $scripts] = $tags->unique()->partition(fn ($tag) => str_starts_with($tag, '<link'));
$preloads = $preloads->unique()
->sortByDesc(fn ($args) => $this->isCssPath($args[1]))
->map(fn ($args) => $this->makePreloadTagForChunk(...$args));
return new HtmlString($preloads->join('').$stylesheets->join('').$scripts->join(''));
}
/**
* Make tag for the given chunk.
*
* @param string $src
* @param string $url
* @param array|null $chunk
* @param array|null $manifest
* @return string
*/
protected function makeTagForChunk($src, $url, $chunk, $manifest)
{
if (
$this->nonce === null
&& $this->integrityKey !== false
&& ! array_key_exists($this->integrityKey, $chunk ?? [])
&& $this->scriptTagAttributesResolvers === []
&& $this->styleTagAttributesResolvers === []) {
return $this->makeTag($url);
}
if ($this->isCssPath($url)) {
return $this->makeStylesheetTagWithAttributes(
$url,
$this->resolveStylesheetTagAttributes($src, $url, $chunk, $manifest)
);
}
return $this->makeScriptTagWithAttributes(
$url,
$this->resolveScriptTagAttributes($src, $url, $chunk, $manifest)
);
}
/**
* Make a preload tag for the given chunk.
*
* @param string $src
* @param string $url
* @param array $chunk
* @param array $manifest
* @return string
*/
protected function makePreloadTagForChunk($src, $url, $chunk, $manifest)
{
$attributes = $this->resolvePreloadTagAttributes($src, $url, $chunk, $manifest);
if ($attributes === false) {
return '';
}
$this->preloadedAssets[$url] = $this->parseAttributes(
Collection::make($attributes)->forget('href')->all()
);
return '<link '.implode(' ', $this->parseAttributes($attributes)).' />';
}
/**
* Resolve the attributes for the chunks generated script tag.
*
* @param string $src
* @param string $url
* @param array|null $chunk
* @param array|null $manifest
* @return array
*/
protected function resolveScriptTagAttributes($src, $url, $chunk, $manifest)
{
$attributes = $this->integrityKey !== false
? ['integrity' => $chunk[$this->integrityKey] ?? false]
: [];
foreach ($this->scriptTagAttributesResolvers as $resolver) {
$attributes = array_merge($attributes, $resolver($src, $url, $chunk, $manifest));
}
return $attributes;
}
/**
* Resolve the attributes for the chunks generated stylesheet tag.
*
* @param string $src
* @param string $url
* @param array|null $chunk
* @param array|null $manifest
* @return array
*/
protected function resolveStylesheetTagAttributes($src, $url, $chunk, $manifest)
{
$attributes = $this->integrityKey !== false
? ['integrity' => $chunk[$this->integrityKey] ?? false]
: [];
foreach ($this->styleTagAttributesResolvers as $resolver) {
$attributes = array_merge($attributes, $resolver($src, $url, $chunk, $manifest));
}
return $attributes;
}
/**
* Resolve the attributes for the chunks generated preload tag.
*
* @param string $src
* @param string $url
* @param array $chunk
* @param array $manifest
* @return array|false
*/
protected function resolvePreloadTagAttributes($src, $url, $chunk, $manifest)
{
$attributes = $this->isCssPath($url) ? [
'rel' => 'preload',
'as' => 'style',
'href' => $url,
'nonce' => $this->nonce ?? false,
'crossorigin' => $this->resolveStylesheetTagAttributes($src, $url, $chunk, $manifest)['crossorigin'] ?? false,
] : [
'rel' => 'modulepreload',
'href' => $url,
'nonce' => $this->nonce ?? false,
'crossorigin' => $this->resolveScriptTagAttributes($src, $url, $chunk, $manifest)['crossorigin'] ?? false,
];
$attributes = $this->integrityKey !== false
? array_merge($attributes, ['integrity' => $chunk[$this->integrityKey] ?? false])
: $attributes;
foreach ($this->preloadTagAttributesResolvers as $resolver) {
if (false === ($resolvedAttributes = $resolver($src, $url, $chunk, $manifest))) {
return false;
}
$attributes = array_merge($attributes, $resolvedAttributes);
}
return $attributes;
}
/**
* Generate an appropriate tag for the given URL in HMR mode.
*
* @deprecated Will be removed in a future Laravel version.
*
* @param string $url
* @return string
*/
protected function makeTag($url)
{
if ($this->isCssPath($url)) {
return $this->makeStylesheetTag($url);
}
return $this->makeScriptTag($url);
}
/**
* Generate a script tag for the given URL.
*
* @deprecated Will be removed in a future Laravel version.
*
* @param string $url
* @return string
*/
protected function makeScriptTag($url)
{
return $this->makeScriptTagWithAttributes($url, []);
}
/**
* Generate a stylesheet tag for the given URL in HMR mode.
*
* @deprecated Will be removed in a future Laravel version.
*
* @param string $url
* @return string
*/
protected function makeStylesheetTag($url)
{
return $this->makeStylesheetTagWithAttributes($url, []);
}
/**
* Generate a script tag with attributes for the given URL.
*
* @param string $url
* @param array $attributes
* @return string
*/
protected function makeScriptTagWithAttributes($url, $attributes)
{
$attributes = $this->parseAttributes(array_merge([
'type' => 'module',
'src' => $url,
'nonce' => $this->nonce ?? false,
], $attributes));
return '<script '.implode(' ', $attributes).'></script>';
}
/**
* Generate a link tag with attributes for the given URL.
*
* @param string $url
* @param array $attributes
* @return string
*/
protected function makeStylesheetTagWithAttributes($url, $attributes)
{
$attributes = $this->parseAttributes(array_merge([
'rel' => 'stylesheet',
'href' => $url,
'nonce' => $this->nonce ?? false,
], $attributes));
return '<link '.implode(' ', $attributes).' />';
}
/**
* Determine whether the given path is a CSS file.
*
* @param string $path
* @return bool
*/
protected function isCssPath($path)
{
return preg_match('/\.(css|less|sass|scss|styl|stylus|pcss|postcss)$/', $path) === 1;
}
/**
* Parse the attributes into key="value" strings.
*
* @param array $attributes
* @return array
*/
protected function parseAttributes($attributes)
{
return Collection::make($attributes)
->reject(fn ($value, $key) => in_array($value, [false, null], true))
->flatMap(fn ($value, $key) => $value === true ? [$key] : [$key => $value])
->map(fn ($value, $key) => is_int($key) ? $value : $key.'="'.$value.'"')
->values()
->all();
}
/**
* Generate React refresh runtime script.
*
* @return \Illuminate\Support\HtmlString|void
*/
public function reactRefresh()
{
if (! $this->isRunningHot()) {
return;
}
$attributes = $this->parseAttributes([
'nonce' => $this->cspNonce(),
]);
return new HtmlString(
sprintf(
<<<'HTML'
<script type="module" %s>
import RefreshRuntime from '%s'
RefreshRuntime.injectIntoGlobalHook(window)
window.$RefreshReg$ = () => {}
window.$RefreshSig$ = () => (type) => type
window.__vite_plugin_react_preamble_installed__ = true
</script>
HTML,
implode(' ', $attributes),
$this->hotAsset('@react-refresh')
)
);
}
/**
* Get the path to a given asset when running in HMR mode.
*
* @return string
*/
protected function hotAsset($asset)
{
return rtrim(file_get_contents($this->hotFile())).'/'.$asset;
}
/**
* Get the URL for an asset.
*
* @param string $asset
* @param string|null $buildDirectory
* @return string
*/
public function asset($asset, $buildDirectory = null)
{
$buildDirectory ??= $this->buildDirectory;
if ($this->isRunningHot()) {
return $this->hotAsset($asset);
}
$chunk = $this->chunk($this->manifest($buildDirectory), $asset);
return $this->assetPath($buildDirectory.'/'.$chunk['file']);
}
/**
* Generate an asset path for the application.
*
* @param string $path
* @param bool|null $secure
* @return string
*/
protected function assetPath($path, $secure = null)
{
return asset($path, $secure);
}
/**
* Get the the manifest file for the given build directory.
*
* @param string $buildDirectory
* @return array
*
* @throws \Exception
*/
protected function manifest($buildDirectory)
{
$path = $this->manifestPath($buildDirectory);
if (! isset(static::$manifests[$path])) {
if (! is_file($path)) {
throw new Exception("Vite manifest not found at: {$path}");
}
static::$manifests[$path] = json_decode(file_get_contents($path), true);
}
return static::$manifests[$path];
}
/**
* Get the path to the manifest file for the given build directory.
*
* @param string $buildDirectory
* @return string
*/
protected function manifestPath($buildDirectory)
{
return public_path($buildDirectory.'/'.$this->manifestFilename);
}
/**
* Get a unique hash representing the current manifest, or null if there is no manifest.
*
* @param string|null $buildDirectory
* @return string|null
*/
public function manifestHash($buildDirectory = null)
{
$buildDirectory ??= $this->buildDirectory;
if ($this->isRunningHot()) {
return null;
}
if (! is_file($path = $this->manifestPath($buildDirectory))) {
return null;
}
return md5_file($path) ?: null;
}
/**
* Get the chunk for the given entry point / asset.
*
* @param array $manifest
* @param string $file
* @return array
*
* @throws \Exception
*/
protected function chunk($manifest, $file)
{
if (! isset($manifest[$file])) {
throw new Exception("Unable to locate file in Vite manifest: {$file}.");
}
return $manifest[$file];
}
/**
* Determine if the HMR server is running.
*
* @return bool
*/
public function isRunningHot()
{
return is_file($this->hotFile());
}
/**
* Get the Vite tag content as a string of HTML.
*
* @return string
*/
public function toHtml()
{
return $this->__invoke($this->entryPoints)->toHtml();
}
}
Zerion Mini Shell 1.0