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Refactor ClassFinder to prepare to add a 3rd finder.

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This commit is contained in:
Hayden Pierce 2018-09-29 13:52:24 -05:00
parent 77aa8b9460
commit 2a7c2dacce
1 changed files with 13 additions and 6 deletions
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19
src/ClassFinder.php
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@ -44,18 +44,25 @@ class ClassFinder
{
self::initialize();
$isNamespaceKnown = self::$psr4->isNamespaceKnown($namespace) || self::$classmap->isNamespaceKnown($namespace);
if (!$isNamespaceKnown) {
$supportedFinders = array(
self::$psr4,
self::$classmap
);
$findersWithNamespace = array_filter($supportedFinders, function(FinderInterface $finder) use ($namespace){
return $finder->isNamespaceKnown($namespace);
});
if (count($findersWithNamespace) === 0) {
throw new ClassFinderException(sprintf("Unknown namespace '%s'. See '%s' for details.",
$namespace,
'https://gitlab.com/hpierce1102/ClassFinder/blob/master/docs/exceptions/unknownNamespace.md'
));
}
$psr4classes = self::$psr4->findClasses($namespace);
$classmapClasses = self::$classmap->findClasses($namespace);
$classes = array_merge($psr4classes, $classmapClasses);
$classes = array_reduce($findersWithNamespace, function($carry, FinderInterface $finder) use ($namespace){
return array_merge($carry, $finder->findClasses($namespace));
}, array());
return array_unique($classes);
}