break;
case 'answers':
$questions = qa_feed_load_ifcategory($categoryslugs, 'main/recent_as_title', 'main/recent_as_in_x', $title, qa_db_recent_a_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count));
break;
case 'comments':
$questions = qa_feed_load_ifcategory($categoryslugs, 'main/recent_cs_title', 'main/recent_cs_in_x', $title, qa_db_recent_c_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count));
break;
case 'qa':
$questions = qa_feed_load_ifcategory($categoryslugs, 'main/recent_qs_as_title', 'main/recent_qs_as_in_x', $title, qa_db_qs_selectspec(null, 'created', 0, $categoryslugs, null, false, $full, $count), qa_db_recent_a_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count));
break;
case 'activity':
$questions = qa_feed_load_ifcategory($categoryslugs, 'main/recent_activity_title', 'main/recent_activity_in_x', $title, qa_db_qs_selectspec(null, 'created', 0, $categoryslugs, null, false, $full, $count), qa_db_recent_a_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count), qa_db_recent_c_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count), qa_db_recent_edit_qs_selectspec(null, 0, $categoryslugs, null, true, $full, $count));
break;
case 'tag':
$tag = $feedparams[0];
$questions = qa_feed_load_ifcategory(null, null, null, $title, qa_db_tag_recent_qs_selectspec(null, $tag, 0, $full, $count));
$title = qa_lang_sub('main/questions_tagged_x', $tag);
$linkrequest = 'tag/' . $tag;
break;
case 'search':
require_once QA_INCLUDE_DIR . 'app/search.php';
$query = $feedparams[0];
$results = qa_get_search_results($query, 0, $count, null, true, $full);
$title = qa_lang_sub('main/results_for_x', $query);
$linkrequest = 'search';
$linkparams = array('q' => $query);
$questions = array();
foreach ($results as $result) {
$setarray = array('title' => $result['title'], 'url' => $result['url']);
if (isset($result['question'])) {
$questions[] = array_merge($result['question'], $setarray);
qa_feed_load_ifcategory('main/recent_qs_as_title', 'main/recent_qs_as_in_x', qa_db_qs_selectspec(null, 'created', 0, $categoryslugs, null, false, $full, $count), qa_db_recent_a_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count));
break;
case 'activity':
qa_feed_load_ifcategory('main/recent_activity_title', 'main/recent_activity_in_x', qa_db_qs_selectspec(null, 'created', 0, $categoryslugs, null, false, $full, $count), qa_db_recent_a_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count), qa_db_recent_c_qs_selectspec(null, 0, $categoryslugs, null, false, $full, $count), qa_db_recent_edit_qs_selectspec(null, 0, $categoryslugs, null, true, $full, $count));
break;
case 'tag':
$tag = $feedparams[0];
qa_feed_load_ifcategory(null, null, qa_db_tag_recent_qs_selectspec(null, $tag, 0, $full, $count));
$title = qa_lang_sub('main/questions_tagged_x', $tag);
$linkrequest = 'tag/' . $tag;
break;
case 'search':
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
$query = $feedparams[0];
$words = qa_string_to_words($query);
qa_feed_load_ifcategory(null, null, qa_db_search_posts_selectspec(null, $words, $words, $words, $words, trim($query), 0, $full, $count));
$title = qa_lang_sub('main/results_for_x', $query);
$linkrequest = 'search';
$linkparams = array('q' => $query);
break;
}
// Remove duplicate questions (perhaps referenced in an answer and a comment) and cut down to size
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
if ($feedtype != 'search' && $feedtype != 'hot') {
// leave search results and hot questions sorted by relevance
$questions = qa_any_sort_and_dedupe($questions);
}
$questions = array_slice($questions, 0, $count);
$blockwordspreg = qa_get_block_words_preg();
// Disconnect as quickly as possible to free up resources
