function authors_block($options)
{
$mydirname = empty($options[0]) ? 'xpress' : $options[0];
$this_template = empty($options[1]) ? 'db:' . $mydirname . '_block_authors.html' : trim($options[1]);
$optioncount = empty($options[2]) ? 0 : 1;
$exclude_admin = empty($options[3]) ? 0 : 1;
$show_fullname = empty($options[4]) ? 0 : 1;
$hide_empty = empty($options[5]) ? 0 : 1;
$mydirpath = get_xpress_dir_path();
if (xpress_is_wp_version('<', '2.3')) {
$param_str = 'optioncount=' . $optioncount . '&exclude_admin=' . $exclude_admin . '&show_fullname=' . $show_fullname . '&hide_empty=' . $hide_empty;
ob_start();
wp_list_authors($param_str);
//WP2011 wp_list_authors() used only parse_str()
$list_authors = ob_get_contents();
ob_end_clean();
} else {
$param = array('optioncount' => $optioncount, 'exclude_admin' => $exclude_admin, 'show_fullname' => $show_fullname, 'hide_empty' => $hide_empty, 'feed' => '', 'feed_image' => '', 'echo' => false);
$list_authors = wp_list_authors($param);
}
if (xpress_is_multi_user()) {
$all_link = '<li>' . '<a href="' . get_bloginfo('url') . '" title="' . __('All Authors', 'xpress') . '">' . __('All Authors', 'xpress') . '</a></li>';
} else {
$all_link = '';
}
$output = "<ul>\n" . $all_link . $list_authors . "\n</ul>\n";
$block['authors'] = $output;
return $block;
}
function xpress_set_author_cookie($query_vars)
{
global $wp, $wpdb;
if (is_admin()) {
return $query_vars;
}
$author_cookie = 'select_' . get_xpress_dir_name() . "_author";
if (xpress_is_multi_user()) {
if (!empty($_GET)) {
$auth = intval(@$_GET["author"]);
if ($auth > 0) {
setcookie($author_cookie, $auth, time() + 3600, COOKIEPATH);
$_COOKIE[$author_cookie] = $auth;
}
} else {
if (xpress_is_wp_version('<', '2.1')) {
// Maybe, I think that it is ver2.1 or less.
if (!empty($wp->matched_query)) {
if (strpos($wp->matched_query, 'author_name') !== false) {
$pattern = "author_name\\s*=\\s*(.*)\\s*";
if (preg_match("/" . $pattern . "/i", $wp->matched_query, $match)) {
$author_name = "{$match['1']}";
$auth = $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE user_login = '******'");
setcookie($author_cookie, $auth, time() + 3600, COOKIEPATH);
$_COOKIE[$author_cookie] = $auth;
}
}
} else {
setcookie($author_cookie, 0, time() + 3600, COOKIEPATH);
$_COOKIE[$author_cookie] = 0;
}
} else {
if (!empty($wp->query_vars)) {
if (!empty($wp->query_vars['author_name'])) {
$author_name = $wp->query_vars['author_name'];
$auth = $wpdb->get_var("SELECT ID FROM {$wpdb->users} WHERE user_login = '******'");
setcookie($author_cookie, $auth, time() + 3600, COOKIEPATH);
$_COOKIE[$author_cookie] = $auth;
}
} else {
setcookie($author_cookie, 0, time() + 3600, COOKIEPATH);
$_COOKIE[$author_cookie] = 0;
}
}
}
} else {
// $GLOBALS["wp_xoops_author"] = null;
setcookie($author_cookie, 0, time() + 3600, COOKIEPATH);
$_COOKIE[$author_cookie] = 0;
}
return $query_vars;
}
