Viewing file:  ComposerClassMap.php (3.63 KB) -rw-r--r--
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<?php
namespace Facade\Ignition\Support;
use Illuminate\Support\Str;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Finder\SplFileInfo;
class ComposerClassMap
{
/** @var \Composer\Autoload\ClassLoader|FakeComposer */
protected $composer;
/** @var string */
protected $basePath;
public function __construct(?string $autoloaderPath = null)
{
$autoloaderPath = $autoloaderPath ?? base_path('/vendor/autoload.php');
if (file_exists($autoloaderPath)) {
$this->composer = require $autoloaderPath;
} else {
$this->composer = new FakeComposer();
}
$this->basePath = app_path();
}
public function listClasses(): array
{
$classes = $this->composer->getClassMap();
return array_merge($classes, $this->listClassesInPsrMaps());
}
public function searchClassMap(string $missingClass): ?string
{
foreach ($this->composer->getClassMap() as $fqcn => $file) {
$basename = basename($file, '.php');
if ($basename === $missingClass) {
return $fqcn;
}
}
return null;
}
public function listClassesInPsrMaps(): array
{
// TODO: This is incorrect. Doesnt list all fqcns. Need to parse namespace? e.g. App\LoginController is wrong
$prefixes = array_merge(
$this->composer->getPrefixes(),
$this->composer->getPrefixesPsr4()
);
$classes = [];
foreach ($prefixes as $namespace => $directories) {
foreach ($directories as $directory) {
if (file_exists($directory)) {
$files = (new Finder())
->in($directory)
->files()
->name('*.php');
foreach ($files as $file) {
if ($file instanceof SplFileInfo) {
$fqcn = $this->getFullyQualifiedClassNameFromFile($namespace, $file);
$classes[$fqcn] = $file->getRelativePathname();
}
}
}
}
}
return $classes;
}
public function searchPsrMaps(string $missingClass): ?string
{
$prefixes = array_merge(
$this->composer->getPrefixes(),
$this->composer->getPrefixesPsr4()
);
foreach ($prefixes as $namespace => $directories) {
foreach ($directories as $directory) {
if (file_exists($directory)) {
$files = (new Finder())
->in($directory)
->files()
->name('*.php');
foreach ($files as $file) {
if ($file instanceof SplFileInfo) {
$basename = basename($file->getRelativePathname(), '.php');
if ($basename === $missingClass) {
return $namespace.basename($file->getRelativePathname(), '.php');
}
}
}
}
}
}
return null;
}
protected function getFullyQualifiedClassNameFromFile(string $rootNamespace, SplFileInfo $file): string
{
$class = trim(str_replace($this->basePath, '', $file->getRealPath()), DIRECTORY_SEPARATOR);
$class = str_replace(
[DIRECTORY_SEPARATOR, 'App\\'],
['\\', app()->getNamespace()],
ucfirst(Str::replaceLast('.php', '', $class))
);
return $rootNamespace.$class;
}
}
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