/**
* @return int
*/
public function getFirstDiffLine()
{
if ($this->aenderung_first_line_cache > -1) {
return $this->aenderung_first_line_cache;
}
$text_vorher = $this->antrag->text;
$paragraphs = $this->antrag->getParagraphs(false, false);
$text_neu = array();
$diff = $this->getDiffParagraphs();
foreach ($paragraphs as $i => $para) {
if (isset($diff[$i]) && $diff[$i] != "") {
$text_neu[] = $diff[$i];
} else {
$text_neu[] = $para->str_bbcode;
}
}
$diff = DiffUtils::getTextDiffMitZeilennummern(trim($text_vorher), trim(implode("\n\n", $text_neu)), $this->antrag->veranstaltung->getEinstellungen()->zeilenlaenge);
$this->aenderung_first_line_cache = DiffUtils::getFistDiffLine($diff, $this->antrag->getFirstLineNo());
$this->save();
return $this->aenderung_first_line_cache;
}
