protected function writeMsgstr(POString $string)
{
$msgstr = $string->getMsgstr();
if ($string->getMsgidPlural() && $msgstr) {
for ($i = 0, $length = count($msgstr); $i < $length; $i++) {
$this->writeLine(sprintf('msgstr[%d] %s', $i, $this->quote($msgstr[$i])));
}
} else {
if ($string->getMsgidPlural()) {
$this->writeLine('msgstr[0] ""');
} else {
if ($msgstr) {
$this->writeLine(sprintf('msgstr %s', $this->quote($msgstr[0])));
} else {
$this->writeLine('msgstr ""');
}
}
}
}
/**
* Add POString instance to catalog. If identical string already exists,
* reference and extracted comment attributes will be merged.
*/
public function add(POString $string)
{
$id = $string->getMsgctxt() . "" . $string->getMsgid();
$category = $string->getCategoryText();
$domain = $string->getDomain();
if (isset($this->strings[$category][$domain][$id])) {
array_map(array($this->strings[$category][$domain][$id], 'addReference'), $string->getReferences());
array_map(array($this->strings[$category][$domain][$id], 'addExtractedComment'), $string->getExtractedComments());
} else {
$this->strings[$category][$domain][$id] = $string;
}
}