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<?php |
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namespace JsLocalization\Console; |
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use Config; |
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use Illuminate\Console\Command; |
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use File; |
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use JsLocalization\Exceptions\ConfigException; |
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use JsLocalization\Facades\ConfigCachingService; |
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use JsLocalization\Facades\MessageCachingService; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Input\InputArgument; |
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class ExportCommand extends Command |
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{ |
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/** |
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* The console command name. |
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* |
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* @var string |
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*/ |
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protected $name = 'js-localization:export'; |
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/** |
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* The console command description. |
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* |
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* @var string |
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*/ |
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protected $description = "Refresh message cache and export to static files"; |
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/** |
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* Execute the console command. |
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* |
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* @return void |
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* @throws ConfigException |
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*/ |
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public function handle() |
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{ |
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$this->line('Refreshing and exporting the message cache...'); |
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$locales = Config::get('js-localization.locales'); |
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if(!is_array($locales)) { |
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throw new ConfigException('Please set the "locales" config! See https://github.com/andywer/laravel-js-localization#configuration'); |
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} |
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MessageCachingService::refreshCache(); |
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$messagesFilePath = $this->createPath('messages.js'); |
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$this->generateMessagesFile($messagesFilePath); |
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ConfigCachingService::refreshCache(); |
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$configFilePath = $this->createPath('config.js'); |
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$this->generateConfigFile($configFilePath); |
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} |
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/** |
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* Execute the console command. |
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* Compatibility with previous Laravel 5.x versions. |
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* |
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* @return void |
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* @throws ConfigException |
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*/ |
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public function fire() |
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{ |
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$this->handle(); |
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} |
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/** |
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* Create full file path. |
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* This method will also generate the directories if they don't exist already. |
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* |
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* @var string $filename |
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* |
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* @return string $path |
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*/ |
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public function createPath($filename) |
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{ |
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$dir = Config::get('js-localization.storage_path'); |
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if (!is_dir($dir)) { |
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mkdir($dir, '0777', true); |
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} |
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return $dir . $filename; |
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} |
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/** |
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* Generate the messages file. |
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* |
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* @param string $path |
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*/ |
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public function generateMessagesFile($path) |
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{ |
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$splitFiles = Config::get('js-localization.split_export_files'); |
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$messages = MessageCachingService::getMessagesJson(); |
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if ($splitFiles) { |
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$this->generateMessageFiles(File::dirname($path), $messages); |
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} |
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$contents = 'Lang.addMessages(' . $messages . ');'; |
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File::put($path, $contents); |
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$this->line("Generated $path"); |
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} |
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/** |
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* Generate the lang-{locale}.js files |
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* |
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* @param string $path Directory to where we will store the files |
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* @param string $messages JSON string of messages |
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*/ |
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protected function generateMessageFiles(string $path, string $messages) |
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{ |
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$locales = Config::get('js-localization.locales'); |
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$messages = json_decode($messages, true); |
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foreach ($locales as $locale) { |
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$fileName = $path . "/lang-{$locale}.js"; |
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if (key_exists($locale, $messages)) { |
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$content = 'Lang.addMessages(' . json_encode([$locale => $messages[$locale]], JSON_PRETTY_PRINT) . ');'; |
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} |
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File::put($fileName, $content); |
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$this->line("Generated $fileName"); |
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} |
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} |
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/** |
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* Generage the config file. |
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* |
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* @param string $path |
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*/ |
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public function generateConfigFile($path) |
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{ |
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$config = ConfigCachingService::getConfigJson(); |
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if ($config === '{}') { |
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$this->line('No config specified. Config not written to file.'); |
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return; |
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} |
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$contents = 'Config.addConfig(' . $config . ');'; |
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File::put($path, $contents); |
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$this->line("Generated $path"); |
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} |
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} |
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andywer /
laravel-js-localization
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: