/**
* Extracts translatables from .ss templates (Self referencing)
*
* @param string $content The text content of a parsed template-file
* @param string $fileName The name of a template file when method is used in self-referencing mode
* @param string $module Module's name or 'themes'
* @param array $parsedFiles
* @return array $entities An array of entities representing the extracted template function calls
*/
public function collectFromTemplate($content, $fileName, $module, &$parsedFiles = array())
{
// use parser to extract <%t style translatable entities
$entities = i18nTextCollector_Parser::GetTranslatables($content);
// use the old method of getting _t() style translatable entities
// Collect in actual template
if (preg_match_all('/(_t\\([^\\)]*?\\))/ms', $content, $matches)) {
foreach ($matches[1] as $match) {
$entities = array_merge($entities, $this->collectFromCode($match, $module));
}
}
foreach ($entities as $entity => $spec) {
unset($entities[$entity]);
$entities[$this->normalizeEntity($entity, $module)] = $spec;
}
ksort($entities);
return $entities;
}
