* - searchtags: list of tags
* - searchterm: term search
* @param bool $casesensitive Optional: Perform case sensitive filter
- * @param bool $privateonly Optional: Returns private links only if true.
+ * @param string $visibility return only all/private/public links
*
* @return array filtered links, all links if no suitable filter was provided.
*/
- public function filterSearch($filterRequest = array(), $casesensitive = false, $privateonly = false)
+ public function filterSearch($filterRequest = array(), $casesensitive = false, $visibility = 'all')
{
// Filter link database according to parameters.
- $searchtags = !empty($filterRequest['searchtags']) ? escape($filterRequest['searchtags']) : '';
- $searchterm = !empty($filterRequest['searchterm']) ? escape($filterRequest['searchterm']) : '';
+ $searchtags = isset($filterRequest['searchtags']) ? escape($filterRequest['searchtags']) : '';
+ $searchterm = isset($filterRequest['searchterm']) ? escape($filterRequest['searchterm']) : '';
- // Search tags + fullsearch.
- if (! empty($searchtags) && ! empty($searchterm)) {
- $type = LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT;
- $request = array($searchtags, $searchterm);
- }
- // Search by tags.
- elseif (! empty($searchtags)) {
- $type = LinkFilter::$FILTER_TAG;
- $request = $searchtags;
- }
- // Fulltext search.
- elseif (! empty($searchterm)) {
- $type = LinkFilter::$FILTER_TEXT;
- $request = $searchterm;
- }
- // Otherwise, display without filtering.
- else {
- $type = '';
- $request = '';
- }
+ // Search tags + fullsearch - blank string parameter will return all links.
+ $type = LinkFilter::$FILTER_TAG | LinkFilter::$FILTER_TEXT;
+ $request = [$searchtags, $searchterm];
$linkFilter = new LinkFilter($this);
- return $linkFilter->filter($type, $request, $casesensitive, $privateonly);
+ return $linkFilter->filter($type, $request, $casesensitive, $visibility);
}
/**