function isBroken($content)
{
$parser = new SiteTreeLinkTracking_Parser();
$htmlValue = Injector::inst()->create('HTMLValue', $content);
$links = $parser->process($htmlValue);
if (empty($links[0])) {
return false;
}
return $links[0]['Broken'];
}
public function process(SS_HTMLValue $htmlValue)
{
$results = parent::process($htmlValue);
for ($i = 0; $i < count($results); $i++) {
if ($results[$i]['Type'] == 'sitetree' && $results[$i]['Anchor'] && $results[$i]['Broken']) {
$page = DataObject::get_by_id('SiteTree', $results[$i]['Target']);
if ($page && !in_array($results[$i]['Anchor'], BoltHtmlEditorField_Toolbar::getPageAnchors($page))) {
$results[$i]['Broken'] = true;
} else {
$results[$i]['Broken'] = false;
}
}
}
return $results;
}