function key()
{
$entries = array();
// case 1: this is a single key
if ($this->getDB()->contains($_GET[Q_KEY])) {
$entries[] = $this->getDB()->getEntryByKey($_GET[Q_KEY]);
if (isset($_GET['astext'])) {
$bibdisplay = new BibtexDisplay();
$bibdisplay->setEntries($entries);
$bibdisplay->display();
} else {
$bibdisplay = createBibEntryDisplay();
$bibdisplay->setEntries($entries);
$fun = $this->wrapper;
$fun($bibdisplay);
}
return 'END_DISPATCH';
}
// case two: multiple keys
if (preg_match('/[|,]/', $_GET[Q_KEY])) {
$this->query[Q_SEARCH] = str_replace(',', '|', $_GET[Q_KEY]);
} else {
nonExistentBibEntryError();
}
}
function key()
{
if ($_GET[Q_DB]->contains($_GET[Q_KEY])) {
$bibentry = $_GET[Q_DB]->getEntryByKey($_GET[Q_KEY]);
$entries = array($bibentry);
if (isset($_GET['astext'])) {
$bibdisplay = new BibtexDisplay();
$bibdisplay->setEntries($entries);
$bibdisplay->display();
} else {
$bibdisplay = createBibEntryDisplay();
$bibdisplay->setEntries($entries);
new $this->wrapper($bibdisplay, $bibdisplay->metadata());
}
return 'END_DISPATCH';
} else {
nonExistentBibEntryError();
}
}