/**
* Dump PoeditFile translated keys into key/value .json file
*
* @param PoeditFile $file
* @param string $filename
*
* @throws MissingFileLanguageException if no language is set and we have plural forms
*
* @return boolean
*/
public function dump(PoeditFile $file, $filename = null)
{
$content = array();
$pluralForms = null;
$filename = null !== $filename ? $filename : $this->file;
$strings = $file->getTranslated();
foreach ($strings as $string) {
if ($string instanceof PoeditPluralString) {
// if we found a plural form, we need to look for file language
if (null === $pluralForms) {
$pluralForms = $this->getLangPluralForm($file->getLang());
}
if (null === $file->getLang()) {
throw new MissingFileLanguageException('Your .po file must have a language defined in order to dump plural forms', 1);
}
$content[$string->getKey()] = array_combine($pluralForms, $string->getPlurals());
} else {
$content[$string->getKey()] = $string->getValue();
}
}
$content = json_encode($content, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP);
// fix some unwanted backslashes, auto-escaped by json_encode()
$content = str_replace(array('\\\\n', '\\\\r', '\\\\t'), array('\\n', '\\r', '\\t'), $content);
// ensure that path and file exists
File::mkdirr(substr($filename, 0, strrpos($filename, '/')));
return false !== file_put_contents($filename, $content);
}
public function testGetters()
{
$file = new PoeditFile();
$file->addString(new String('foo', 'bar', array('comment1'), array(), array(), array(), true));
$file->addString(new String('bar', 'baz', array('comment1')));
$file->getString('bar')->setFuzzy(true);
$file->addString(new String('qux'));
$untranslated = $file->getUntranslated();
$fuzzy = $file->getFuzzy();
$translated = $file->getTranslated();
$deprecated = $file->getDeprecated();
$this->assertCount(1, $translated);
$this->assertCount(1, $fuzzy);
$this->assertCount(1, $untranslated);
$this->assertCount(1, $deprecated);
}
