'ADMIN' ); public function makelinksunique() { $table = DataObject::singleton(SiteTree::class)->baseTable(); $badURLs = "'" . implode("', '", DB::query("SELECT \"URLSegment\", count(*) FROM \"$table\" GROUP BY \"URLSegment\" HAVING count(*) > 1")->column()) . "'"; $pages = DataObject::get(SiteTree::class, "\"$table\".\"URLSegment\" IN ($badURLs)"); foreach ($pages as $page) { echo "

$page->Title: "; $urlSegment = $page->URLSegment; $page->write(); if ($urlSegment != $page->URLSegment) { echo _t( 'SilverStripe\\CMS\\Model\\SiteTree.LINKSCHANGEDTO', " changed {url1} -> {url2}", array('url1' => $urlSegment, 'url2' => $page->URLSegment) ); } else { echo _t( 'SilverStripe\\CMS\\Model\\SiteTree.LINKSALREADYUNIQUE', " {url} is already unique", array('url' => $urlSegment) ); } die(); } } public function Link($action = null) { /** @skipUpgrade */ return Controller::join_links('SiteTreeMaintenanceTask', $action, '/'); } }