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<?php |
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namespace LaravelLangBundler\Bundle; |
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use Illuminate\Support\Collection; |
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class BundleMap |
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{ |
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/** |
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* Array containing mapped lang bundles. |
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* |
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* @var array |
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*/ |
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protected $bundleMap = []; |
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/** |
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* Array of auto-aliased file names. |
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* |
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* @var array |
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*/ |
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protected $autoAliases = []; |
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/** |
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* Return bundle map. |
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* |
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* @return array |
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*/ |
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public function getBundleMap() |
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{ |
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return $this->bundleMap; |
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} |
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/** |
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* Get auto-alias array. |
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* |
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* @return array |
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*/ |
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public function getAutoAliases() |
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{ |
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return $this->autoAliases; |
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} |
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/** |
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* Return true if bundleMap is empty. |
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* |
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* @return bool |
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*/ |
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public function bundleMapIsEmpty() |
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{ |
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return empty($this->bundleMap); |
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} |
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/** |
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* Get trans values for path keys. |
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* |
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* @param array $pathKeys |
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* |
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* @return Collection |
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*/ |
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public function getBundleValues(array $pathKeys) |
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{ |
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$this->mapBundles(); |
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$temp = &$this->bundleMap; |
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foreach ($pathKeys as $key) { |
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$temp = &$temp[$key]; |
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} |
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return collect($temp); |
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} |
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/** |
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* Get all the lang bundle files from the bundles directory. |
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* |
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* @return array |
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*/ |
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public function mapBundles() |
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{ |
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if (!empty($this->bundleMap)) { |
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return $this->getBundleMap(); |
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} |
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$pathCollection = $this->getPathCollection(); |
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foreach ($pathCollection as $path) { |
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$content = include $path; |
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$pathKeys = $this->getPathKeys($path); |
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$this->registerAlias(collect($pathKeys)); |
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$this->mapContent($content, $pathKeys); |
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} |
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return $this->getBundleMap(); |
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} |
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/** |
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* Get paths to all bundle files. |
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* |
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* @return Collection |
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*/ |
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protected function getPathCollection() |
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{ |
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$bundlePath = resource_path('lang/bundles'); |
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if (!file_exists($bundlePath)) { |
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return collect([]); |
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} |
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$directory = new \RecursiveDirectoryIterator($bundlePath); |
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$iterator = new \RecursiveIteratorIterator($directory); |
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$paths = new \RegexIterator( |
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$iterator, |
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'/^.+\.php$/i', |
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\RecursiveRegexIterator::GET_MATCH |
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); |
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return collect(iterator_to_array($paths))->flatten(); |
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} |
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/** |
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* Get array of keys describing file path. |
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* |
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* @param string $path |
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* |
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* @return array |
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*/ |
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protected function getPathKeys($path) |
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{ |
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$key = str_replace('.php', '', explode(DIRECTORY_SEPARATOR.'bundles'.DIRECTORY_SEPARATOR, $path)[1]); |
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return explode('/', $key); |
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} |
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/** |
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* Register file paths as auto aliases. |
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* |
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* @param Collection $pathKeys |
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*/ |
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protected function registerAlias(Collection $pathKeys) |
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{ |
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$className = $pathKeys->last(); |
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$path = $pathKeys->implode('.'); |
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$this->autoAliases[$path] = $className; |
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} |
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/** |
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* Map content on bundleMap. |
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* |
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* @param array $content |
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* @param array $pathKeys |
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*/ |
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protected function mapContent(array $content, array $pathKeys) |
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{ |
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$temp = &$this->bundleMap; |
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foreach ($pathKeys as $key) { |
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$temp = &$temp[$key]; |
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} |
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$temp = $content; |
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} |
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} |
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zachleigh /
laravel-lang-bundler
