silverstripe-framework/i18n/i18nTextCollector_Writer_RailsYaml.php
Damian Mooyman 8dd644d25d
API Namespace all classes
Namespace all templates
Move difflib and BBCodeParser2 to thirdparty
Remove deprecated API marked for removal in 4.0
2016-09-08 10:23:17 +12:00

63 lines
1.7 KiB
PHP

<?php
namespace SilverStripe\i18n;
use SilverStripe\Assets\Filesystem;
use Symfony\Component\Yaml\Dumper;
use LogicException;
/**
* Writes files compatible with {@link i18nRailsYamlAdapter}.
*/
class i18nTextCollector_Writer_RailsYaml implements i18nTextCollector_Writer
{
public function write($entities, $locale, $path)
{
// Create folder for lang files
$langFolder = $path . '/lang';
if (!file_exists($langFolder)) {
Filesystem::makeFolder($langFolder);
touch($langFolder . '/_manifest_exclude');
}
// Open the English file and write the Master String Table
$langFile = $langFolder . '/' . $locale . '.yml';
if ($fh = fopen($langFile, "w")) {
fwrite($fh, $this->getYaml($entities, $locale));
fclose($fh);
} else {
throw new LogicException("Cannot write language file! Please check permissions of $langFile");
}
return true;
}
public function getYaml($entities, $locale)
{
// Unflatten array
$entitiesNested = array();
foreach ($entities as $entity => $spec) {
// Legacy support: Don't count *.ss as namespace
$entity = preg_replace('/\.ss\./', '___ss.', $entity);
$parts = explode('.', $entity);
$currLevel = &$entitiesNested;
while ($part = array_shift($parts)) {
$part = str_replace('___ss', '.ss', $part);
if (!isset($currLevel[$part])) {
$currLevel[$part] = array();
}
$currLevel = &$currLevel[$part];
}
$currLevel = $spec[0];
}
// Write YAML
$dumper = new Dumper();
$dumper->setIndentation(2);
// TODO Dumper can't handle YAML comments, so the context information is currently discarded
$result = $dumper->dump(array($locale => $entitiesNested), 99);
return $result;
}
}