/**
* Prints the result of the search for attribute <code>attribute</code> to
* <code>$wgOut</code>
*
* @param $attribute String: attribute
*/
private function printSearchResult($attribute)
{
global $wgOut;
if (strlen($attribute)) {
try {
$searchResult = new TagCloud($attribute);
} catch (InvalidAttributeException $e) {
if ($attribute) {
$proposal = new Proposal($attribute);
// Attribute not found -> show attributes that are related
try {
// Only if suggestions found
if ($proposal->getProposal()) {
$wgOut->addHTML(wfMsg('fptc-suggestion'));
$wgOut->addHTML(' ');
}
$w = 1;
foreach ($proposal->getProposal() as $possibleAttribute) {
$wgOut->addHTML('<a href=' . $possibleAttribute . '>' . $possibleAttribute . '</a>');
if ($w < count($proposal->getProposal())) {
$wgOut->addHTML(', ');
}
$w++;
}
} catch (InvalidAttributeException $e) {
$wgOut->addHTML(wfMsg('fptc-no-suggestion'));
}
if ($proposal->getProposal()) {
$wgOut->addHTML('<br /><br />');
}
}
}
}
}
