text($input->get->q); // did $q have anything in it? if($q) { // Sanitize for placement within a selector string. This is important for any // values that you plan to bundle in a selector string like we are doing here. $q = $sanitizer->selectorValue($q); // Search the title and body fields for our query text. // Limit the results to 50 pages. $selector = "title|body~=$q, limit=50"; // If user has access to admin pages, lets exclude them from the search results. // Note that 2 is the ID of the admin page, so this excludes all results that have // that page as one of the parents/ancestors. This isn't necessary if the user // doesn't have access to view admin pages. So it's not technically necessary to // have this here, but we thought it might be a good way to introduce has_parent. if($user->isLoggedin()) $selector .= ", has_parent!=2"; // Find pages that match the selector $matches = $pages->find($selector); // did we find any matches? ... if($matches->count) { // we found matches echo "

Found $matches->count page(s) matching your query:

"; // output navigation for them (see TIP below) echo "

"; foreach($matches as $match) { echo "
• $match->title"; echo "
  $match->summary
"; } echo "

"; // TIP: you could replace everything from the

above // all the way to here, with just this: renderNav($matches); } else { // we didn't find any echo "

Sorry, no results were found.

"; } } else { // no search terms provided echo "

Please enter a search term in the search box (upper right corner)

"; } ?>