function keywords($args)
{
$method = $_SERVER['REQUEST_METHOD'];
switch ($method) {
case 'GET':
$keywordsDao = new KeywordDAO();
$keywords =& $keywordsDao->getKeywords();
// There are two obvious formats for this data:
// * an HTML ul
// * an HTML select
// I think a ul would be a bit better, but in practice a select
// is very handy. I may change it someday, however.
header('Content-type: text/plain');
for ($i = 0; $i < count($keywords); ++$i) {
$keyword = $keywords[$i];
if ($i > 0) {
echo "\n";
}
echo $keyword->getName() . ':' . $keyword->getDescription();
}
break;
}
}
