function light_thread_list_draw_top($mode, $folder = null)
{
$webtag = get_webtag();
forum_check_webtag_available($webtag);
echo "<div id=\"thread_view\">\n";
echo "<form accept-charset=\"utf-8\" name=\"f_mode\" method=\"get\" action=\"lthread_list.php\">\n";
echo form_input_hidden("webtag", htmlentities_array($webtag));
if (is_numeric($folder) && in_array($folder, folder_get_available_array())) {
echo form_input_hidden('folder', htmlentities_array($folder)), "\n";
}
echo "<ul>\n";
echo "<li>", light_threads_draw_discussions_dropdown($mode), "</li>\n";
echo "<li class=\"right_col\">", light_form_submit("go", gettext("Go!")), "</li>\n";
echo "</ul>\n";
echo "</form>\n";
echo "</div>\n";
}
function thread_list_draw_top($mode, $folder = false)
{
$webtag = get_webtag();
forum_check_webtag_available($webtag);
echo "<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">", html_style_image('post', gettext("New Discussion")), " <a href=\"post.php?webtag={$webtag}\" target=\"", html_get_frame_name('main'), "\">", gettext("New Discussion"), "</a></td>\n";
echo " </tr>\n";
if (forum_get_setting('allow_polls', 'Y')) {
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">", html_style_image('poll', gettext("Create Poll")), " <a href=\"create_poll.php?webtag={$webtag}\" target=\"", html_get_frame_name('main'), "\">", gettext("Create Poll"), "</a></td>\n";
echo " </tr>\n";
}
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">", html_style_image('search', gettext("Search")), " <a href=\"search.php?webtag={$webtag}\" target=\"", html_get_frame_name('right'), "\">", gettext("Search"), "</a></td>\n";
echo " </tr>\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">", html_style_image('pm_unread', gettext("Inbox")), " <a href=\"pm.php?webtag={$webtag}\" target=\"", html_get_frame_name('main'), "\">", gettext("Inbox"), "</a> <span class=\"pmnewcount\" id=\"pm_message_count\"></span></td>\n";
echo " </tr>\n";
echo "</table>\n";
echo "<br />\n";
$available_views = thread_list_available_views();
echo "<form accept-charset=\"utf-8\" name=\"f_mode\" method=\"get\" action=\"thread_list.php\">\n";
echo " ", form_input_hidden("webtag", htmlentities_array($webtag)), "\n";
echo " <table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\">\n";
echo " <tr>\n";
echo " <td align=\"left\" class=\"postbody\">\n";
echo " ", form_dropdown_array("mode", $available_views, htmlentities_array($mode)), " ", form_submit("go", gettext("Go!")), "\n";
if (is_numeric($folder) && in_array($folder, folder_get_available_array())) {
echo " ", form_input_hidden("folder", htmlentities_array($folder)), "\n";
}
echo " </td>\n";
echo " </tr>\n";
echo " </table>\n";
echo "</form>\n";
}
html_user_banned();
exit;
}
// Check to see if the user has been approved.
if (!session::user_approved()) {
html_user_require_approval();
exit;
}
// Check that Guests are allowed
if (!session::logged_in()) {
html_guest_error();
}
// Check to see if the user wants a specified list of folders
// or the default to show all folders.
if (isset($_GET['fid']) && is_numeric($_GET['fid'])) {
if ($available_folders_array = folder_get_available_array()) {
if (in_array($_GET['fid'], $available_folders_array) && ($folder_title = folder_get_title($fid))) {
$fid = trim($_GET['fid']);
$feed_title .= sprintf(' - %s', htmlentities_array($folder_title));
} else {
$fid = false;
}
}
}
// Enable caching on RSS Feed
cache_check_last_modified(time() + 300);
// Initialise Locale
lang_init();
// echo out the rss feed
header('Content-type: text/xml; charset=UTF-8');
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
require_once BH_INCLUDE_PATH . 'folder.inc.php';
require_once BH_INCLUDE_PATH . 'format.inc.php';
require_once BH_INCLUDE_PATH . 'header.inc.php';
require_once BH_INCLUDE_PATH . 'html.inc.php';
require_once BH_INCLUDE_PATH . 'lang.inc.php';
require_once BH_INCLUDE_PATH . 'light.inc.php';
require_once BH_INCLUDE_PATH . 'logon.inc.php';
require_once BH_INCLUDE_PATH . 'messages.inc.php';
require_once BH_INCLUDE_PATH . 'session.inc.php';
require_once BH_INCLUDE_PATH . 'thread.inc.php';
require_once BH_INCLUDE_PATH . 'threads.inc.php';
require_once BH_INCLUDE_PATH . 'word_filter.inc.php';
// Check thread list cache
cache_check_thread_list();
// Get the folders the user can see.
if (!($available_folders = folder_get_available_array())) {
$available_folders = array();
}
// Are we viewing a specific folder only?
if (isset($_REQUEST['folder']) && in_array($_REQUEST['folder'], $available_folders)) {
$folder = $_REQUEST['folder'];
} else {
$folder = false;
}
// View offset.
if (isset($_REQUEST['start_from']) && is_numeric($_REQUEST['start_from'])) {
$start_from = $_REQUEST['start_from'];
} else {
$start_from = 0;
}
// View mode
function light_draw_thread_list($mode = ALL_DISCUSSIONS, $folder = false, $page = 1)
{
$webtag = get_webtag();
$error_msg_array = array();
$available_views = thread_list_available_views();
$visible_threads_array = array();
if (($uid = session::get_value('UID')) === false) {
return;
}
echo "<div id=\"thread_view\">\n";
echo "<form accept-charset=\"utf-8\" name=\"f_mode\" method=\"get\" action=\"lthread_list.php\">\n";
echo form_input_hidden("webtag", htmlentities_array($webtag));
if (is_numeric($folder) && in_array($folder, folder_get_available_array())) {
echo form_input_hidden('folder', htmlentities_array($folder)), "\n";
}
echo "<ul>\n";
echo "<li>", light_threads_draw_discussions_dropdown($mode), "</li>\n";
echo "<li class=\"right_col\">", light_form_submit("go", gettext("Go!")), "</li>\n";
echo "</ul>\n";
echo "</form>\n";
echo "</div>\n";
// Get the right threads for whichever mode is selected
switch ($mode) {
case UNREAD_DISCUSSIONS:
list($thread_info, $folder_order) = threads_get_unread($uid, $folder, $page);
break;
case UNREAD_DISCUSSIONS_TO_ME:
list($thread_info, $folder_order) = threads_get_unread_to_me($uid, $folder, $page);
break;
case TODAYS_DISCUSSIONS:
list($thread_info, $folder_order) = threads_get_by_days($uid, $folder, $page, 1);
break;
case UNREAD_TODAY:
list($thread_info, $folder_order) = threads_get_unread_by_days($uid, $folder, $page);
break;
case TWO_DAYS_BACK:
list($thread_info, $folder_order) = threads_get_by_days($uid, $folder, $page, 2);
break;
case SEVEN_DAYS_BACK:
list($thread_info, $folder_order) = threads_get_by_days($uid, $folder, $page, 7);
break;
case HIGH_INTEREST:
list($thread_info, $folder_order) = threads_get_by_interest($uid, $folder, $page, 1);
break;
case UNREAD_HIGH_INTEREST:
list($thread_info, $folder_order) = threads_get_unread_by_interest($uid, $folder, $page, 1);
break;
case RECENTLY_SEEN:
list($thread_info, $folder_order) = threads_get_recently_viewed($uid, $folder, $page);
break;
case IGNORED_THREADS:
list($thread_info, $folder_order) = threads_get_by_interest($uid, $folder, $page, -1);
break;
case BY_IGNORED_USERS:
list($thread_info, $folder_order) = threads_get_by_relationship($uid, $folder, $page, USER_IGNORED_COMPLETELY);
break;
case SUBSCRIBED_TO:
list($thread_info, $folder_order) = threads_get_by_interest($uid, $folder, $page, 2);
break;
case STARTED_BY_FRIEND:
list($thread_info, $folder_order) = threads_get_by_relationship($uid, $folder, $page, USER_FRIEND);
break;
case UNREAD_STARTED_BY_FRIEND:
list($thread_info, $folder_order) = threads_get_unread_by_relationship($uid, $folder, $page, USER_FRIEND);
break;
case STARTED_BY_ME:
list($thread_info, $folder_order) = threads_get_started_by_me($uid, $folder, $page);
break;
case POLL_THREADS:
list($thread_info, $folder_order) = threads_get_polls($uid, $folder, $page);
break;
case STICKY_THREADS:
list($thread_info, $folder_order) = threads_get_sticky($uid, $folder, $page);
break;
case MOST_UNREAD_POSTS:
list($thread_info, $folder_order) = threads_get_longest_unread($uid, $folder, $page);
break;
case DELETED_THREADS:
list($thread_info, $folder_order) = threads_get_deleted($uid, $folder, $page);
break;
default:
list($thread_info, $folder_order) = threads_get_all($uid, $folder, $page);
break;
}
// Now, the actual bit that displays the threads...
// Get folder FIDs and titles
if (!($folder_info = threads_get_folders())) {
light_html_display_error_msg(gettext("There are no folders available."));
return;
}
// Get total number of messages for each folder
$folder_msgs = threads_get_folder_msgs();
// Check that the folder order is a valid array.
// While we're here we can also check to see how the user
// has decided to display the thread list.
if (!is_array($folder_order) || session::get_value('THREADS_BY_FOLDER') == 'Y') {
$folder_order = array_keys($folder_info);
}
// Sort the folders and threads correctly as per the URL query for the TID
if (isset($_GET['msg']) && validate_msg($_GET['msg'])) {
list($tid) = explode('.', $_GET['msg']);
if ($thread = thread_get($tid)) {
if (!isset($thread['RELATIONSHIP'])) {
$thread['RELATIONSHIP'] = 0;
}
if (session::get_value('THREADS_BY_FOLDER') == 'N' || !session::logged_in()) {
if (in_array($thread['FID'], $folder_order)) {
array_splice($folder_order, array_search($thread['FID'], $folder_order), 1);
}
array_unshift($folder_order, $thread['FID']);
}
if (!is_array($thread_info)) {
$thread_info = array();
}
if (isset($thread_info[$tid])) {
unset($thread_info[$tid]);
} else {
array_pop($thread_info);
}
array_unshift($thread_info, $thread);
}
}
// Work out if any folders have no messages and add them.
// Seperate them by INTEREST level
if (session::get_value('UID') > 0) {
if (isset($_GET['msg']) && validate_msg($_GET['msg'])) {
list($tid) = explode('.', $_GET['msg']);
if ($thread = thread_get($tid)) {
$selected_folder = $thread['FID'];
}
} else {
if (isset($_GET['folder'])) {
$selected_folder = $_GET['folder'];
} else {
$selected_folder = 0;
}
}
$ignored_folders = array();
while (list($fid, $folder_data) = each($folder_info)) {
if ($folder_data['INTEREST'] == FOLDER_NOINTEREST || isset($selected_folder) && $selected_folder == $fid) {
if (!in_array($fid, $folder_order) && !in_array($fid, $ignored_folders)) {
$folder_order[] = $fid;
}
} else {
if (!in_array($fid, $folder_order) && !in_array($fid, $ignored_folders)) {
$ignored_folders[] = $fid;
}
}
}
// Append ignored folders onto the end of the folder list.
// This will make them appear at the bottom of the thread list.
$folder_order = array_merge($folder_order, $ignored_folders);
} else {
while (list($fid, $folder_data) = each($folder_info)) {
if (!in_array($fid, $folder_order)) {
$folder_order[] = $fid;
}
}
}
// If no threads are returned, say something to that effect
if (isset($_REQUEST['mark_read_success'])) {
light_html_display_success_msg(gettext("Successfully marked selected threads as read"), '100%', 'left');
} else {
if (!is_array($thread_info)) {
if (is_numeric($folder) && ($folder_title = folder_get_title($folder))) {
$all_discussions_link = sprintf("<a href=\"lthread_list.php?webtag={$webtag}&folder={$folder}&mode=0\">%s</a>", gettext("click here"));
light_html_display_warning_msg(sprintf(gettext("No "%s" in "%s" folder. Please select another folder, or %s for all threads."), $available_views[$mode], $folder_title, $all_discussions_link), '100%', 'left');
} else {
$all_discussions_link = sprintf("<a href=\"lthread_list.php?webtag={$webtag}&mode=0\">%s</a>", gettext("click here"));
light_html_display_warning_msg(sprintf(gettext("No "%s" available. Please %s for all threads."), $available_views[$mode], $all_discussions_link), '100%', 'left');
}
} else {
if (isset($error_msg_array) && sizeof($error_msg_array) > 0) {
light_html_display_error_array($error_msg_array, '100%', 'left');
} else {
if (is_numeric($folder) && ($folder_title = folder_get_title($folder))) {
$all_folders_link = sprintf("<a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}\">%s</a>", gettext("click here"));
light_html_display_warning_msg(sprintf(gettext("Viewing "%s" in "%s" only. To view threads in all folders %s."), $available_views[$mode], $folder_title, $all_folders_link), '100%', 'left');
}
}
}
}
if ($page > 1 && !is_numeric($folder)) {
echo "<div class=\"thread_pagination\"><a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}&page=", $page - 1, "\">", gettext("Previous 50 threads"), "</a></div>\n";
}
// Iterate through the information we've just got and display it in the right order
foreach ($folder_order as $folder_number) {
if (isset($folder_info[$folder_number]) && is_array($folder_info[$folder_number])) {
echo "<div class=\"folder\">\n";
echo " <h3><a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}&folder={$folder_number}\">", word_filter_add_ob_tags($folder_info[$folder_number]['TITLE'], true), "</a></h3>";
echo " <div class=\"folder_inner\">\n";
if (!session::logged_in() || $folder_info[$folder_number]['INTEREST'] > FOLDER_IGNORED || $mode == UNREAD_DISCUSSIONS_TO_ME || isset($selected_folder) && $selected_folder == $folder_number) {
if (is_array($thread_info)) {
echo " <div class=\"folder_info\">";
if (isset($folder_msgs[$folder_number])) {
echo $folder_msgs[$folder_number];
} else {
echo "0";
}
echo " ", gettext("threads"), "";
if (is_null($folder_info[$folder_number]['STATUS']) || $folder_info[$folder_number]['STATUS'] & USER_PERM_THREAD_CREATE) {
if ($folder_info[$folder_number]['ALLOWED_TYPES'] & FOLDER_ALLOW_NORMAL_THREAD) {
echo "<span><a href=\"lpost.php?webtag={$webtag}&fid={$folder_number}\">", gettext("Post New"), "</a></span>";
}
}
echo " </div>\n";
if ($page > 1 && is_numeric($folder) && $folder_number == $folder) {
echo "<div class=\"folder_navigation\"><a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}&folder={$folder}&page=", $page - 1, "\">", gettext("Previous 50 threads"), "</a></div>\n";
}
$folder_list_start = false;
$folder_list_end = false;
foreach ($thread_info as $thread) {
if (!in_array($thread['TID'], $visible_threads_array)) {
$visible_threads_array[] = $thread['TID'];
}
if ($thread['FID'] == $folder_number) {
if ($folder_list_start === false) {
echo "<ul>\n";
$folder_list_start = true;
}
echo "<li>\n";
if ($thread['LAST_READ'] == 0) {
$number = "[{$thread['LENGTH']} new]";
$latest_post = 1;
} else {
if ($thread['LAST_READ'] < $thread['LENGTH']) {
$new_posts = $thread['LENGTH'] - $thread['LAST_READ'];
$number = "[{$new_posts} new of {$thread['LENGTH']}]";
$latest_post = $thread['LAST_READ'] + 1;
} else {
$number = "[{$thread['LENGTH']}]";
$latest_post = 1;
}
}
// work out how long ago the thread was posted and format the time to display
$thread_time = format_time($thread['MODIFIED']);
echo "<span class=\"thread_title\">";
echo "<a href=\"lmessages.php?webtag={$webtag}&msg={$thread['TID']}.{$latest_post}\" ";
echo "title=\"", sprintf(gettext("Thread #%s Started by %s. Viewed %s"), $thread['TID'], word_filter_add_ob_tags(format_user_name($thread['LOGON'], $thread['NICKNAME']), true), $thread['VIEWCOUNT'] == 1 ? gettext("1 time") : sprintf(gettext("%d times"), $thread['VIEWCOUNT'])), "\">";
echo word_filter_add_ob_tags($thread['TITLE'], true), "</a> ";
echo "<span class=\"thread_detail\">";
if (isset($thread['INTEREST']) && $thread['INTEREST'] == THREAD_INTERESTED) {
echo "<span class=\"thread_high_interest\" title=\"", gettext("High Interest"), "\">[H]</span>";
}
if (isset($thread['INTEREST']) && $thread['INTEREST'] == THREAD_SUBSCRIBED) {
echo "<span class=\"thread_subscribed\" title=\"", gettext("Subscribed"), "\">[S]</span>";
}
if (isset($thread['POLL_FLAG']) && $thread['POLL_FLAG'] == 'Y') {
echo "<span class=\"thread_poll\" title=\"", gettext("Poll"), "\">[P]</span>";
}
if (isset($thread['STICKY']) && $thread['STICKY'] == 'Y') {
echo "<span class=\"thread_sticky\" title=\"", gettext("Sticky"), "\">[ST]</span>";
}
if (isset($thread['RELATIONSHIP']) && $thread['RELATIONSHIP'] & USER_FRIEND) {
echo "<span class=\"thread_friend\" title=\"", gettext("Friend"), "\">[F]</span>";
}
if (isset($thread['TRACK_TYPE']) && $thread['TRACK_TYPE'] == THREAD_TYPE_SPLIT) {
echo "<span class=\"thread_split\" title=\"", gettext("Thread has been split"), "\">[TS]</span>";
}
if (isset($thread['TRACK_TYPE']) && $thread['TRACK_TYPE'] == THREAD_TYPE_MERGE) {
echo "<span class=\"thread_merge\" title=\"", gettext("Thread has been merged"), "\">[TM]</span>";
}
if (isset($thread['AID']) && is_md5($thread['AID'])) {
echo "<span class=\"thread_attachment\" title=\"", gettext("Attachment"), "\">[A]</span>";
}
echo "<span class=\"thread_length\">{$number}</span>";
echo "</span>";
echo "</span>";
echo "<span class=\"thread_time\">{$thread_time}</span>";
echo "</li>\n";
}
}
if ($folder_list_end === false && $folder_list_start === true) {
echo "</ul>\n";
$folder_list_end = true;
}
if (is_numeric($folder) && $folder_number == $folder) {
echo "<div class=\"folder_pagination\"><a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}&folder={$folder}&page=", $page + 1, "\">", gettext("Next 50 threads"), "</a></div>\n";
}
} else {
if ($folder_info[$folder_number]['INTEREST'] != -1) {
echo "<div class=\"folder_info\"><a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}&folder={$folder_number}\">";
if (isset($folder_msgs[$folder_number])) {
echo $folder_msgs[$folder_number];
} else {
echo "0";
}
echo " ", gettext("threads"), "</a>";
if ($folder_info[$folder_number]['ALLOWED_TYPES'] & FOLDER_ALLOW_NORMAL_THREAD) {
echo "<span><a href=\"lpost.php?webtag={$webtag}&fid={$folder_number}\">", gettext("Post New"), "</a></span>";
}
echo "</div>\n";
}
}
}
echo " </div>\n";
echo "</div>\n";
if (is_array($thread_info)) {
reset($thread_info);
}
}
}
if ($mode == ALL_DISCUSSIONS && !isset($folder)) {
echo "<div class=\"thread_pagination\"><a href=\"lthread_list.php?webtag={$webtag}&mode={$mode}&page=", $page + 1, "\">", gettext("Next 50 threads"), "</a></div>\n";
}
if (session::logged_in()) {
echo "<div id=\"thread_mark_read\">\n";
echo "<h3>", gettext("Mark as Read"), "</h3>\n";
echo "<form accept-charset=\"utf-8\" name=\"f_mark\" method=\"post\" action=\"lthread_list.php\">\n";
echo form_input_hidden("webtag", htmlentities_array($webtag)), "\n";
echo form_input_hidden("mode", htmlentities_array($mode)), "\n";
echo form_input_hidden("page", htmlentities_array($page)), "\n";
echo form_input_hidden("mark_read_confirm", 'N'), "\n";
$labels = array(gettext("All Discussions"), gettext("Next 50 discussions"));
$selected_option = THREAD_MARK_READ_ALL;
if (sizeof($visible_threads_array) > 0) {
$labels[] = gettext("Visible discussions");
$selected_option = THREAD_MARK_READ_VISIBLE;
$visible_threads = implode(',', array_filter($visible_threads_array, 'is_numeric'));
echo form_input_hidden("mark_read_threads", htmlentities_array($visible_threads)), "\n";
}
if (isset($_GET['folder']) && is_numeric($_GET['folder'])) {
echo form_input_hidden('folder', htmlentities_array($folder)), "\n";
$labels[] = gettext("Selected folder");
$selected_option = THREAD_MARK_READ_FOLDER;
}
echo "<ul>\n";
echo "<li>", light_form_dropdown_array("mark_read_type", $labels, $selected_option), "</li>\n";
echo "<li class=\"right_col\">", light_form_submit("mark_read_submit", gettext("Go!")), "</li>\n";
echo "</ul>\n";
echo "</form>\n";
echo "</div>\n";
}
}
// Default to showing all available folders
$fid = false;
// Check to see if the user wants threads ordered by created
// or modified date. Modified date bumps a thread to the top
// when it receives a reply. Created threads show the threads
// in the order they were created and is more useful as a
// RSS news feed within your forum.
if (isset($_GET['sort_created']) && $_GET['sort_created'] == 'Y') {
$sort_created = 'Y';
} else {
$sort_created = 'N';
}
// Check to see if the user wants a specified list of folders
// or the default to show all folders.
if (isset($_GET['fid']) && is_numeric($_GET['fid'])) {
if (($available_folders_array = folder_get_available_array()) !== false) {
if (in_array($_GET['fid'], $available_folders_array) && ($folder_title = folder_get_title($fid))) {
$fid = trim($_GET['fid']);
$feed_title .= sprintf(' - %s', htmlentities_array($folder_title));
} else {
$fid = false;
}
}
}
// Enable caching on RSS Feed
cache_check_request_throttle(300);
// echo out the rss feed
header('Content-type: text/xml; charset=UTF-8');
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
echo "<rss xmlns:dc=\"http://purl.org/dc/elements/1.1/\" version=\"2.0\" xmlns:atom=\"http://www.w3.org/2005/Atom\">\n";
echo "<channel>\n";
function search_execute($search_arguments, &$error)
{
if (!isset($_SESSION['UID']) || !is_numeric($_SESSION['UID'])) {
return false;
}
// If the user has performed a search within the last x minutes bail out
if (!check_search_frequency()) {
$error = SEARCH_FREQUENCY_TOO_GREAT;
return false;
}
// Database connection.
if (!($db = db::get())) {
return false;
}
// Ensure the date_from argument is set
if (!isset($search_arguments['date_from']) || !is_numeric($search_arguments['date_from'])) {
$search_arguments['date_from'] = SEARCH_FROM_ONE_MONTH_AGO;
}
// Ensure the date_to argument is set.
if (!isset($search_arguments['date_to']) || !is_numeric($search_arguments['date_to'])) {
$search_arguments['date_to'] = SEARCH_TO_TODAY;
}
// Ensure the sort_by argument is set.
if (!isset($search_arguments['sort_by']) || !is_numeric($search_arguments['sort_by'])) {
$search_arguments['sort_by'] = SEARCH_SORT_CREATED;
}
// Ensure the sort_dir argument is set.
if (!isset($search_arguments['sort_dir']) || !is_numeric($search_arguments['sort_dir'])) {
$search_arguments['sort_dir'] = SEARCH_SORT_DESC;
}
// Check the sort_dir is valid
if (!in_array($search_arguments['sort_dir'], array(SEARCH_SORT_ASC, SEARCH_SORT_DESC))) {
$search_arguments['sort_dir'] = SEARCH_SORT_DESC;
}
// Get available folders
$folders_array = folder_get_available_array();
// Check the selected folder is valid
if (!isset($search_arguments['fid']) || !in_array($search_arguments['fid'], $folders_array)) {
$search_arguments['fid'] = implode(',', $folders_array);
}
// Username based search.
if (isset($search_arguments['username']) && strlen(trim($search_arguments['username'])) > 0) {
// Make sure the uid_array key is an empty array.
$search_arguments['user_uid_array'] = array();
// Username argument is a comma separated list.
$search_arguments['username_array'] = preg_split('/,\\s*/u', trim($search_arguments['username'], ', '));
// Iterate over the provided usernames
foreach ($search_arguments['username_array'] as $username) {
// Check the username is valid.
if (!($user = user_get_by_logon(trim($username)))) {
$error = SEARCH_USER_NOT_FOUND;
return false;
}
// Add the user UID to the uid_array
$search_arguments['user_uid_array'][] = $user['UID'];
}
}
// Each user can only store one search result so we should
// clean up their previous search if applicable.
$sql = "DELETE QUICK FROM SEARCH_RESULTS WHERE UID = '{$_SESSION['UID']}'";
if (!$db->query($sql)) {
return false;
}
// Execute search via Swiftsearch, unless we're searching for a tag.
if (!isset($search_arguments['search_tag']) && forum_get_setting('sphinx_search_enabled', 'Y')) {
return sphinx_search_execute($search_arguments, $error);
}
// Execute the search with MySQL Fulltext
return search_mysql_execute($search_arguments, $error);
}
