function threads_search_user_subscriptions($thread_search, $interest_type = THREAD_NOINTEREST, $page = 1)
{
if (!($db = db::get())) {
return false;
}
if (!isset($_SESSION['UID']) || !is_numeric($_SESSION['UID'])) {
return false;
}
if (!is_numeric($interest_type)) {
$interest_type = THREAD_NOINTEREST;
}
if (!is_numeric($page)) {
$page = 1;
}
if (!($table_prefix = get_table_prefix())) {
return false;
}
$offset = calculate_page_offset($page, 20);
$thread_search = $db->escape($thread_search);
$thread_subscriptions_array = array();
if ($interest_type != THREAD_NOINTEREST) {
$sql = "SELECT SQL_CALC_FOUND_ROWS THREAD.TID, ";
$sql .= "TRIM(CONCAT_WS(' ', COALESCE(FOLDER.PREFIX, ''), THREAD.TITLE)) AS TITLE, ";
$sql .= "USER_THREAD.INTEREST FROM `{$table_prefix}THREAD` THREAD ";
$sql .= "LEFT JOIN `{$table_prefix}FOLDER` FOLDER ON (FOLDER.FID = THREAD.FID) ";
$sql .= "LEFT JOIN `{$table_prefix}USER_THREAD` USER_THREAD ON (USER_THREAD.TID = THREAD.TID ";
$sql .= "AND USER_THREAD.UID = '{$_SESSION['UID']}') WHERE USER_THREAD.INTEREST = '{$interest_type}' ";
$sql .= "AND THREAD.TITLE LIKE '{$thread_search}%' ORDER BY THREAD.MODIFIED DESC ";
$sql .= "LIMIT {$offset}, 20";
} else {
$sql = "SELECT SQL_CALC_FOUND_ROWS THREAD.TID, ";
$sql .= "TRIM(CONCAT_WS(' ', COALESCE(FOLDER.PREFIX, ''), THREAD.TITLE)) AS TITLE, ";
$sql .= "USER_THREAD.INTEREST FROM `{$table_prefix}THREAD` THREAD ";
$sql .= "LEFT JOIN `{$table_prefix}FOLDER` FOLDER ON (FOLDER.FID = THREAD.FID) ";
$sql .= "LEFT JOIN `{$table_prefix}USER_THREAD` USER_THREAD ON (USER_THREAD.TID = THREAD.TID ";
$sql .= "AND USER_THREAD.UID = '{$_SESSION['UID']}') WHERE USER_THREAD.INTEREST <> 0 ";
$sql .= "AND THREAD.TITLE LIKE '{$thread_search}%' ORDER BY THREAD.MODIFIED DESC ";
$sql .= "LIMIT {$offset}, 20";
}
if (!($result = $db->query($sql))) {
return false;
}
$sql = "SELECT FOUND_ROWS() AS ROW_COUNT";
if (!($result_count = $db->query($sql))) {
return false;
}
list($thread_subscriptions_count) = $result_count->fetch_row();
if ($result->num_rows == 0 && $thread_subscriptions_count > 0 && $page > 1) {
return threads_search_user_subscriptions($thread_search, $interest_type, $page - 1);
}
while (($thread_data_array = $result->fetch_assoc()) !== null) {
$thread_subscriptions_array[] = $thread_data_array;
}
return array('thread_count' => $thread_subscriptions_count, 'thread_array' => $thread_subscriptions_array);
}
$search_keyword = trim($_POST['search_keyword']);
} else {
if (isset($_GET['search_keyword']) && strlen(trim($_GET['search_keyword'])) > 0) {
$search_keyword = trim($_GET['search_keyword']);
} else {
$search_keyword = '';
}
}
if (isset($_POST['clear'])) {
$search_keyword = "";
}
$uid = session::get_value('UID');
$header_text_array = array(THREAD_IGNORED => gettext("Ignored Threads"), THREAD_INTERESTED => gettext("High Interest Threads"), THREAD_SUBSCRIBED => gettext("Subscribed Threads"));
$interest_level_array = array(THREAD_IGNORED => gettext("Ignored"), THREAD_INTERESTED => gettext("Interested"), THREAD_SUBSCRIBED => gettext("Subscribe"));
if (isset($search_keyword) && strlen(trim($search_keyword)) > 0) {
$thread_subscriptions = threads_search_user_subscriptions($search_keyword, $view, $page);
} else {
$thread_subscriptions = threads_get_user_subscriptions($view, $page);
}
html_draw_top(sprintf('title=%s', gettext("My Controls - Thread Subscriptions")), 'edit_subscriptions.js', 'class=window_title');
echo "<h1>", gettext("Thread Subscriptions"), "<img src=\"", html_style_image('separator.png'), "\" alt=\"\" border=\"0\" />{$header_text_array[$view]}</h1>\n";
if (isset($error_msg_array) && sizeof($error_msg_array) > 0) {
html_display_error_array($error_msg_array, '600', 'left');
} else {
if (isset($_GET['updated'])) {
html_display_success_msg(gettext("Thread interests updated successfully"), '600', 'left');
} else {
if (sizeof($thread_subscriptions['thread_array']) < 1) {
if (isset($search_keyword) && strlen(trim($search_keyword)) > 0) {
html_display_warning_msg(gettext("Search Returned No Results"), '600', 'left');
} else {
