function jr_mt_chosen()
{
if (is_admin()) {
// Admin panel
// return P2 theme if p2ajax= is present; current theme otherwise
parse_str($_SERVER['QUERY_STRING'], $keywords);
if (isset($keywords['p2ajax']) && array_key_exists('p2', wp_get_themes())) {
$theme = 'p2';
} else {
$theme = FALSE;
// Current Theme
}
} else {
// Non-Admin page, i.e. - Public Site, etc.
extract(jr_mt_url_to_id('http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI']));
$settings = get_option('jr_mt_settings');
if ($home) {
if (trim($settings['site_home']) != '') {
return $settings['site_home'];
}
}
$ids = $settings['ids'];
if ($id === FALSE) {
if (isset($ids[$page_url])) {
$theme = $ids[$page_url]['theme'];
} else {
$theme = jr_mt_check_all($type, $rel_url, $ids);
}
} else {
if (isset($ids[$id])) {
$theme = $ids[$id]['theme'];
} else {
$theme = jr_mt_check_all($type, $rel_url, $ids);
}
}
}
return $theme;
}
function jr_mt_validate_settings($input)
{
$valid = array();
foreach (array('all_pages', 'all_posts', 'site_home') as $thing) {
$valid[$thing] = $input[$thing];
}
$settings = get_option('jr_mt_settings');
$ids = $settings['ids'];
if (isset($input['del_entry'])) {
foreach ($input['del_entry'] as $del_entry) {
unset($ids[$del_entry]);
}
}
$url = trim($input['add_path_id']);
if (empty($input['add_theme']) && !empty($url) || !empty($input['add_theme']) && empty($url)) {
add_settings_error('jr_mt_settings', 'jr_mt_emptyerror', 'Both URL and Theme must be specified to add an Individual entry', 'error');
} else {
if (!empty($url)) {
$validate_url = jr_mt_site_url($url);
if ($validate_url === TRUE) {
extract(jr_mt_url_to_id($url));
if (isset($input['add_is_prefix']) && $input['add_is_prefix'] == "true") {
if (parse_url($url, PHP_URL_QUERY) === NULL) {
$ids[$rel_url] = array('theme' => $input['add_theme'], 'type' => 'prefix', 'id' => $id, 'page_url' => $page_url, 'rel_url' => $rel_url, 'url' => $url);
} else {
add_settings_error('jr_mt_settings', 'jr_mt_queryerror', '?key=val&key=val Queries are not supported in a URL Prefix', 'error');
}
} else {
if ($home) {
add_settings_error('jr_mt_settings', 'jr_mt_homeerror', 'Please use "Select Theme for Site Home" field instead of specifying Site Home URL as an individual entry.', 'error');
} else {
if ($type == 'admin') {
add_settings_error('jr_mt_settings', 'jr_mt_adminerror', 'Admin Page URLs are not allowed because no known Themes alter the appearance of Admin pages.', 'error');
} else {
if ($id === FALSE) {
$key = $page_url;
} else {
$key = $id;
}
$ids[$key] = array('theme' => $input['add_theme'], 'type' => $type, 'id' => $id, 'page_url' => $page_url, 'rel_url' => $rel_url, 'url' => $url);
}
}
}
} else {
add_settings_error('jr_mt_settings', 'jr_mt_urlerror', "Invalid URL specified for Individual page/post: '{$url}'. {$validate_url}", 'error');
}
}
}
$errors = get_settings_errors();
if (empty($errors)) {
add_settings_error('jr_mt_settings', 'jr_mt_saved', 'Settings Saved', 'updated');
}
$valid['ids'] = $ids;
return $valid;
}
