/**
* (non-PHPdoc)
* @see LTTMParser::parse()
*/
public function parse($text)
{
$tm = new LTTranslationMemory();
$translationSets = array();
$text = preg_replace('/\\<!--([^(--\\>)]*)--\\>/', '', $text);
$lines = explode("\n", $text);
while (true) {
$languages = array_shift($lines);
if (trim($languages) != '') {
break;
}
}
$languages = array_map('trim', explode(',', $languages));
foreach ($lines as $line) {
if (trim($line) == '') {
continue;
}
$values = array_map('trim', explode(',', $line));
$tu = new LTTMUnit();
// If there is only one value, interpret it as "should never be translated", and add it for all languages.
if (count($values) == 1) {
foreach ($languages as $language) {
// Add the translation (or translations) (value, array) of the word in the language (key).
$tu->addVariants(array($language => array_map('trim', explode('|', $values[0]))));
}
} else {
foreach ($languages as $nr => $language) {
if (array_key_exists($nr, $values)) {
// Add the translation (or translations) (value, array) of the word in the language (key).
$tu->addVariants(array($language => array_map('trim', explode('|', $values[$nr]))));
}
}
}
$tm->addTranslationUnit($tu);
}
return $tm;
}
/**
* Sets the end element handler function for the XML parser parser.end_element_handler.
*
* @since 0.4
*
* @param resource $parser The first parameter, parser, is a reference to the XML parser calling the handler.
* @param string $name The second parameter, name, contains the name of the element for which this handler is called. If case-folding is in effect for this parser, the element name will be in uppercase letters.
*/
protected function endElementHandler($parser, $name)
{
switch (strtolower($name)) {
case 'tu':
// We are leaving the translation unit node, so add the translation unit to the translation memory.
if ($this->tu->hasVariants()) {
$this->tm->addTranslationUnit($this->tu);
}
break;
case 'tuv':
$this->tu->addVariant($this->currentLanguage, $this->currentTranslation);
break;
case 'seg':
$this->insideSegment = false;
break;
case 'ut':
$this->insideIgnoreNode = false;
break;
}
}
