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<?php
namespace Lightscale\LaralightAssets;
use Exception;
use InvalidArgumentException;
class Assets
{
private ?string $defaultManifest = null;
private array $manifests = [];
private array $manifestsParsers = [];
private array $files = [];
private array $queuedHeadFiles = [];
private array $queuedFooterFiles = [];
private array $queuedFileHashs = [];
public function addManifest(
string $name,
Manifest $manifest,
bool $isDefault = false
): void
{
$this->manifests[$name] = $manifest;
if ($isDefault) {
$this->defaultManifest = $name;
}
}
public function registerManifest(
string $name,
string $path,
string $baseUrl,
string $parserClass = JsonManifestParser::class,
bool $isDefault = false,
): void
{
$this->addManifest(
$name,
new Manifest($path, $baseUrl, $parserClass),
$isDefault
);
}
public function getManifests(): array
{
return $this->manifests;
}
public function getManifest(string $name): Manifest
{
return $this->getManifests()[$name];
}
public function setDefaultManifest(?string $name): void
{
if ($name !== null && ($this->manifests[$name] ?? false) === false) {
throw new InvalidArgumentException(
"No manifest with name {$name} exists"
);
}
$this->defaultManifest = $name;
}
public function getDefaultManifest(): ?Manifest
{
return (
$this->defaultManifest === null ?
null :
$this->getManifest($this->defaultManifest)
);
}
public function getFileManifest(FileString $file): ?Manifest
{
if ($file->manifestName !== null) {
return $this->getManifest($file->manifestName);
}
else {
return $this->getDefaultManifest();
}
}
private function pushFile(File $file, bool $footer): void
{
$hash = $file->hash();
if ($this->queuedFileHashes[$hash] ?? false) {
throw new Exception("File {$file} is already queued");
}
else {
$this->queuedFileHashes[$hash] = true;
$queue = $footer ? 'queuedFooterFiles' : 'queuedHeadFiles';
$this->{$queue}[] = $file;
}
}
public function queueFile(string $file, string $fileClass, bool $footer): void
{
$file = new FileString($file);
$manifest = $this->getFileManifest($file);
$url = $manifest->getUrl($file->fileUri) ?? $file->fileUri;
$file = new $fileClass($url);
$this->pushFile($file, $footer);
}
public function queueScript(string $file, bool $footer = true): void
{
$this->queueFile($file, ScriptFile::class, $footer);
}
public function queueStyle(string $file): void
{
$this->queueFile($file, StyleFile::class, false);
}
public function getQueuedHeadFiles(): array
{
return $this->queuedHeadFiles;
}
public function getQueuedFooterFiles(): array
{
return $this->queuedFooterFiles;
}
}
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