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I18nShell.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (https://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
* @link https://cakephp.org CakePHP(tm) Project
* @since 1.2.0
* @license https://opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Shell;
use Cake\Console\Shell;
use Cake\Core\Plugin;
use Cake\Utility\Inflector;
use DirectoryIterator;
/**
* Shell for I18N management.
*
* @property \Cake\Shell\Task\ExtractTask $Extract
*/
class I18nShell extends Shell
{
/**
* Contains tasks to load and instantiate
*
* @var array
*/
public $tasks = ['Extract'];
/**
* @var string[]
*/
protected $_paths;
/**
* Override main() for help message hook
*
* @return void
* @throws \InvalidArgumentException
* @throws \Cake\Core\Exception\MissingPluginException
* @throws \Cake\Console\Exception\StopException
*/
public function main()
{
$this->out('<info>I18n Shell</info>');
$this->hr();
$this->out('[E]xtract POT file from sources');
$this->out('[I]nitialize a language from POT file');
$this->out('[H]elp');
$this->out('[Q]uit');
$choice = strtolower($this->in('What would you like to do?', ['E', 'I', 'H', 'Q']));
switch ($choice) {
case 'e':
$this->Extract->main();
break;
case 'i':
$this->init();
break;
case 'h':
$this->out($this->OptionParser->help());
break;
case 'q':
$this->_stop();
return;
default:
$this->out('You have made an invalid selection. Please choose a command to execute by entering E, I, H, or Q.');
}
$this->hr();
$this->main();
}
/**
* Inits PO file from POT file.
*
* @param string|null $language Language code to use.
* @return void
* @throws \Cake\Console\Exception\StopException
*/
public function init($language = null)
{
if (!$language) {
$language = $this->in('Please specify language code, e.g. `en`, `eng`, `en_US` etc.');
}
if (strlen($language) < 2) {
$this->abort('Invalid language code. Valid is `en`, `eng`, `en_US` etc.');
}
$this->_paths = [APP];
if ($this->param('plugin')) {
$plugin = Inflector::camelize($this->param('plugin'));
$this->_paths = [Plugin::classPath($plugin)];
}
$response = $this->in('What folder?', null, rtrim($this->_paths[0], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . 'Locale');
$sourceFolder = rtrim($response, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
$targetFolder = $sourceFolder . $language . DIRECTORY_SEPARATOR;
if (!is_dir($targetFolder)) {
mkdir($targetFolder, 0775, true);
}
$count = 0;
$iterator = new DirectoryIterator($sourceFolder);
foreach ($iterator as $fileinfo) {
if (!$fileinfo->isFile()) {
continue;
}
$filename = $fileinfo->getFilename();
$newFilename = $fileinfo->getBasename('.pot');
$newFilename .= '.po';
$this->createFile($targetFolder . $newFilename, file_get_contents($sourceFolder . $filename));
$count++;
}
$this->out('Generated ' . $count . ' PO files in ' . $targetFolder);
}
/**
* Gets the option parser instance and configures it.
*
* @return \Cake\Console\ConsoleOptionParser
* @throws \Cake\Console\Exception\ConsoleException
*/
public function getOptionParser()
{
$parser = parent::getOptionParser();
$initParser = [
'options' => [
'plugin' => [
'help' => 'Plugin name.',
'short' => 'p'
],
'force' => [
'help' => 'Force overwriting.',
'short' => 'f',
'boolean' => true
]
],
'arguments' => [
'language' => [
'help' => 'Two-letter language code.'
]
]
];
$parser->setDescription(
'I18n Shell generates .pot files(s) with translations.'
)->addSubcommand('extract', [
'help' => 'Extract the po translations from your application',
'parser' => $this->Extract->getOptionParser()
])
->addSubcommand('init', [
'help' => 'Init PO language file from POT file',
'parser' => $initParser
]);
return $parser;
}
}