break;
case SEARCH_FREQUENCY_TOO_GREAT:
$search_limit_count = forum_get_setting('search_limit_count', 'is_numeric', 1);
$search_limit_time = forum_get_setting('search_limit_time', 'is_numeric', 30);
$error_msg_array[] = sprintf(gettext("You can only perform %d search(es) every %s seconds."), $search_limit_count, $search_limit_time);
break;
case SEARCH_SPHINX_UNAVAILABLE:
$error_msg_array[] = gettext("Search is currently unavailable. Please try again later.");
break;
}
}
}
} else {
if (isset($_GET['page']) && is_numeric($_GET['page'])) {
$page = $_GET['page'];
if (($search_results_array = search_fetch_results($page, $sort_by, $sort_dir)) !== false) {
html_draw_top(array('js' => array('js/search.js', 'js/search_popup.js', 'js/thread_list.js')));
thread_list_draw_top(SEARCH_RESULTS);
echo "<br />\n";
echo "<h1>", gettext("Search Results"), "</h1>\n";
echo "", html_style_image('search', gettext("Found")), " ", gettext("Found"), ": {$search_results_array['result_count']} ", gettext("matches"), "<br />\n";
if ($page > 1) {
echo "", html_style_image('current_thread', gettext("Previous page")), " <a href=\"search.php?webtag={$webtag}&page=", $page - 1, "&sort_by={$sort_by}&sort_dir={$sort_dir}\">", gettext("Previous page"), "</a>\n";
}
echo "<ol start=\"", $page * 20 - 20 + 1, "\">\n";
foreach ($search_results_array['result_array'] as $search_result) {
if (($message = messages_get($search_result['TID'], $search_result['PID'], 1)) !== false) {
if (($thread_data = thread_get($search_result['TID'])) !== false) {
$message['TITLE'] = trim($thread_data['TITLE']);
// Fetch the messaage content, strip the signature and remove HTML.
$message['CONTENT'] = message_get_content($search_result['TID'], $search_result['PID']);
function search_fetch_results($page, $sort_by = null, $sort_dir = null)
{
if (!is_numeric($page) || $page < 1) {
$page = 1;
}
$offset = calculate_page_offset($page, 20);
if (!($db = db::get())) {
return false;
}
if (!($table_prefix = get_table_prefix())) {
return false;
}
if (!isset($_SESSION['UID']) || !is_numeric($_SESSION['UID'])) {
return false;
}
$search_keywords = search_get_keywords();
if (!in_array($sort_dir, array(SEARCH_SORT_ASC, SEARCH_SORT_DESC))) {
$sort_dir = SEARCH_SORT_ASC;
}
$sort_dir = $sort_dir == SEARCH_SORT_DESC ? 'DESC' : 'ASC';
$sql = "SELECT SQL_CALC_FOUND_ROWS THREAD.FID, THREAD.TID, POST.PID, THREAD.BY_UID, POST.FROM_UID, ";
$sql .= "USER_TRACK.USER_VALUE AS KEYWORDS, UNIX_TIMESTAMP(POST.CREATED) AS CREATED, ";
$sql .= "USER.LOGON AS FROM_LOGON, COALESCE(USER_PEER.PEER_NICKNAME, USER.NICKNAME) AS FROM_NICKNAME ";
$sql .= "FROM SEARCH_RESULTS INNER JOIN `{$table_prefix}THREAD` THREAD ON (THREAD.TID = SEARCH_RESULTS.TID) ";
$sql .= "INNER JOIN `{$table_prefix}FOLDER` FOLDER ON (FOLDER.FID = THREAD.FID) ";
$sql .= "INNER JOIN `{$table_prefix}POST` POST ON (POST.TID = SEARCH_RESULTS.TID AND POST.PID = SEARCH_RESULTS.PID) ";
$sql .= "INNER JOIN USER ON (USER.UID = POST.FROM_UID) LEFT JOIN `{$table_prefix}USER_PEER` USER_PEER ";
$sql .= "ON (USER_PEER.PEER_UID = POST.FROM_UID AND USER_PEER.UID = '{$_SESSION['UID']}') ";
$sql .= "LEFT JOIN `{$table_prefix}USER_TRACK` USER_TRACK ON (USER_TRACK.UID = SEARCH_RESULTS.UID ";
$sql .= "AND USER_TRACK.USER_KEY = 'LAST_SEARCH_KEYWORDS') ";
$sql .= "WHERE SEARCH_RESULTS.UID = '{$_SESSION['UID']}' ";
$sql .= "AND ((USER_PEER.RELATIONSHIP & " . USER_IGNORED_COMPLETELY . ") = 0 ";
$sql .= "OR USER_PEER.RELATIONSHIP IS NULL) ";
$sql .= "AND ((USER_PEER.RELATIONSHIP & " . USER_IGNORED . ") = 0 ";
$sql .= "OR USER_PEER.RELATIONSHIP IS NULL) ";
switch ($sort_by) {
case SEARCH_SORT_RELEVANCE:
$sql .= "ORDER BY SEARCH_RESULTS.RELEVANCE {$sort_dir} LIMIT {$offset}, 20";
break;
case SEARCH_SORT_NUM_REPLIES:
$sql .= "ORDER BY THREAD.LENGTH {$sort_dir} LIMIT {$offset}, 20";
break;
case SEARCH_SORT_FOLDER_NAME:
$sql .= "ORDER BY FOLDER.TITLE {$sort_dir} LIMIT {$offset}, 20";
break;
case SEARCH_SORT_AUTHOR_NAME:
$sql .= "ORDER BY FROM_NICKNAME {$sort_dir} LIMIT {$offset}, 20";
break;
default:
$sql .= "ORDER BY POST.CREATED {$sort_dir} LIMIT {$offset}, 20";
break;
}
if (!($result = $db->query($sql))) {
return false;
}
$sql = "SELECT FOUND_ROWS() AS ROW_COUNT";
if (!($result_count = $db->query($sql))) {
return false;
}
list($result_count) = $result_count->fetch_row();
if ($result->num_rows == 0 && $result_count > 0 && $page > 1) {
return search_fetch_results($page - 1, $sort_by, $sort_dir);
}
$search_results_array = array();
while (($search_result = $result->fetch_assoc()) !== null) {
$search_result['KEYWORDS'] = $search_keywords;
if (isset($search_result['FROM_LOGON']) && isset($search_result['PEER_NICKNAME'])) {
if (!is_null($search_result['PEER_NICKNAME']) && strlen($search_result['PEER_NICKNAME']) > 0) {
$search_result['FROM_NICKNAME'] = $search_result['PEER_NICKNAME'];
}
}
if (!isset($search_result['FROM_LOGON'])) {
$search_result['FROM_LOGON'] = gettext("Unknown user");
}
if (!isset($search_result['FROM_NICKNAME'])) {
$search_result['FROM_NICKNAME'] = gettext("Unknown user");
}
$search_results_array[] = $search_result;
}
return array('result_count' => $result_count, 'result_array' => $search_results_array);
}
$valid = false;
break;
case SEARCH_FREQUENCY_TOO_GREAT:
$search_frequency = forum_get_setting('search_min_frequency', null, 0);
$error_msg_array[] = sprintf(gettext("You can only search once every %s seconds. Please try again later."), $search_frequency);
break;
case SEARCH_SPHINX_UNAVAILABLE:
$error_msg_array[] = gettext("Search is currently unavailable. Please try again later.");
break;
}
}
}
} else {
if (isset($_GET['page']) && is_numeric($_GET['page'])) {
$page = $_GET['page'];
if ($search_results_array = search_fetch_results($page, $sort_by, $sort_dir)) {
html_draw_top('search.js', 'search_popup.js');
thread_list_draw_top(SEARCH_RESULTS);
echo "<br />\n";
echo "<h1>", gettext("Search Results"), "</h1>\n";
echo "<img src=\"", html_style_image('search.png'), "\" alt=\"", gettext("Found"), "\" title=\"", gettext("Found"), "\" /> ", gettext("Found"), ": {$search_results_array['result_count']} ", gettext("matches"), "<br />\n";
if ($page > 1) {
echo "<img src=\"" . html_style_image('current_thread.png') . "\" alt=\"", gettext("Previous page"), "\" title=\"", gettext("Previous page"), "\" /> <a href=\"search.php?webtag={$webtag}&page=", $page - 1, "&sort_by={$sort_by}&sort_dir={$sort_dir}\">", gettext("Previous page"), "</a>\n";
}
echo "<ol start=\"", $page * 20 - 20 + 1, "\">\n";
foreach ($search_results_array['result_array'] as $search_result) {
if ($message = messages_get($search_result['TID'], $search_result['PID'], 1)) {
$message['CONTENT'] = message_get_content($search_result['TID'], $search_result['PID']);
if ($thread_data = thread_get($search_result['TID'])) {
$message['TITLE'] = trim($thread_data['TITLE']);
$message['CONTENT'] = trim(strip_tags(message_get_content($search_result['TID'], $search_result['PID'])));
$search_limit_count = forum_get_setting('search_limit_count', 'is_numeric', 1);
$search_limit_time = forum_get_setting('search_limit_time', 'is_numeric', 30);
$error_msg_array[] = sprintf(gettext("You can only perform %d search(es) every %s seconds."), $search_limit_count, $search_limit_time);
break;
case SEARCH_SPHINX_UNAVAILABLE:
$error_msg_array[] = gettext("Search is currently unavailable. Please try again later.");
break;
}
} else {
header_redirect("lsearch.php?webtag={$webtag}&page=1");
exit;
}
} else {
if (isset($_GET['page']) && is_numeric($_GET['page'])) {
$page = $_GET['page'];
if (($search_results_array = search_fetch_results($page)) !== false) {
light_html_draw_top();
light_navigation_bar();
light_thread_list_draw_top(SEARCH_RESULTS);
if ($page > 1) {
echo "<div class=\"search_pagination\"><a href=\"lsearch.php?webtag={$webtag}&page=", $page - 1, "\">", gettext("Previous 20 results"), "</a></div>\n";
} else {
echo "<div class=\"search_pagination\">", gettext("Found"), ": {$search_results_array['result_count']} ", gettext("matches"), "</div>\n";
}
echo "<ol start=\"", $page * 20 - 20 + 1, "\">\n";
foreach ($search_results_array['result_array'] as $search_result) {
if (($message = messages_get($search_result['TID'], $search_result['PID'], 1)) !== false) {
if (($thread_data = thread_get($search_result['TID'])) !== false) {
$message['TITLE'] = trim($thread_data['TITLE']);
// Fetch the messaage content, strip the signature and remove HTML.
$message['CONTENT'] = message_get_content($search_result['TID'], $search_result['PID']);
