public function showResults($results, $pageNum = 0, $currentTable = false)
{
$startTime = DataManager::getDebugTime();
$results = $this->sliceResultsForPage($results, $pageNum);
$r = '';
foreach ($results as $result) {
if ($currentTable === false || $result->tableName != $currentTable) {
//Start of a new section in results
if ($currentTable !== false) {
//Close the previous section
$r .= html_writer::end_tag('ul');
}
//Section header in results
$sectionDetails = $this->tableName($result->tableName);
$r .= html_writer::tag('h3', $sectionDetails['icon'] . ' ' . $sectionDetails['title'], array('id' => 'searchresults-' . $result->tableName));
//Show results from this table
$r .= html_writer::start_tag('ul', array('class' => 'results'));
$currentTable = $result->tableName;
}
$r .= $this->showResult($result->tableName, $result, $sectionDetails['icon']);
}
$r .= html_writer::end_tag('ul');
$this->displayTime = DataManager::debugTimeTaken($startTime);
return $r;
}
/**
* Go through the array of results and remove those the user doesn't have permission to see
*/
public function filterResults($removeHiddenResults = true)
{
//Site admin can see everything so don't bother filtering
if (is_siteadmin()) {
return;
}
$this->results['filtered'] = time();
$startTime = DataManager::getDebugTime();
//Check if each result is visible
foreach ($this->results['results'] as $i => &$result) {
$visible = $result->isVisible();
if ($visible === null) {
//null means it should never be displayed
unset($this->results['results'][$i]);
} elseif ($visible !== true) {
if ($removeHiddenResults) {
unset($this->results['results'][$i]);
} else {
$result->hiddenReason = $visible;
$result->hidden = true;
}
}
}
//Unset hanging references
unset($result);
$this->addTableInfoToResults($this->results);
if (!$removeHiddenResults) {
// Hidden results are included, but we want them to go to the bottom
// Sort the results by 'tableName' then by 'hidden'
$this->results['results'] = Utils::sortMultidimensionalArray($this->results['results'], "tableName ASC, hidden ASC");
}
$this->results['filterTime'] = DataManager::debugTimeTaken($startTime);
}