/**
* Build a string for onscreen display showing the
* query used in the search (not the filters).
*
* @access public
* @return string user friendly version of 'query'
*/
public function displayQuery()
{
// Maybe this is a restored object...
if ($this->query == null) {
$this->query = $this->indexEngine->buildQuery($this->searchTerms);
}
// Do we need the complex answer? Advanced searches
if ($this->searchType == $this->advancedSearchType) {
$output = $this->buildAdvancedDisplayQuery();
// If there is a hardcoded public query (like tags) return that
} else {
if ($this->publicQuery != null) {
$output = $this->publicQuery;
// If we don't already have a public query, and this is a basic search
// with case-insensitive booleans, we need to do some extra work to ensure
// that we display the user's query back to them unmodified (i.e. without
// capitalized Boolean operators)!
} else {
if (!$this->indexEngine->hasCaseSensitiveBooleans()) {
$output = $this->publicQuery = $this->indexEngine->buildQuery($this->searchTerms, true);
// Simple answer
} else {
$output = $this->query;
}
}
}
// Empty searches will look odd to users
if ($output == '*:*') {
$output = "";
}
return $output;
}
