function loadLanguage($template_name, $lang = '', $fatal = true)
{
global $boarddir, $boardurl, $user_info, $language_dir, $language, $settings, $context, $txt, $db_show_debug;
static $already_loaded = array();
// Default to the user's language.
if ($lang == '') {
$lang = $user_info['language'];
}
// Obviously, the current theme is most important to check.
$attempts = array(array($settings['theme_dir'], $template_name, $lang, $settings['theme_url']), array($settings['theme_dir'], $template_name, $language, $settings['theme_url']));
// Do we have a base theme to worry about?
if (isset($settings['base_theme_dir'])) {
$attempts[] = array($settings['base_theme_dir'], $template_name, $lang, $settings['base_theme_url']);
$attempts[] = array($settings['base_theme_dir'], $template_name, $language, $settings['base_theme_url']);
}
// Fallback on the default theme if necessary.
$attempts[] = array($settings['default_theme_dir'], $template_name, $lang, $settings['default_theme_url']);
$attempts[] = array($settings['default_theme_dir'], $template_name, $language, $settings['default_theme_url']);
// Try to include the language file.
foreach ($attempts as $k => $file) {
if (file_exists($file[0] . '/languages/' . $file[1] . '.' . $file[2] . '.php')) {
$language_dir = $file[0] . '/languages';
$lang = $file[2];
// Hmmm... do we really still need this?
$language_url = $file[3];
template_include($file[0] . '/languages/' . $file[1] . '.' . $file[2] . '.php');
break;
}
}
// That couldn't be found! Log the error, but *try* to continue normally.
if (!isset($language_url)) {
if ($fatal) {
log_error(sprintf($txt['theme_language_error'], $template_name . '.' . $lang));
}
return false;
}
if ($db_show_debug === true) {
$context['debug']['language_files'][] = $template_name . '.' . $lang . ' (' . basename($language_url) . ')';
}
// Return the language actually loaded.
return $lang;
}
function WrapAction()
{
global $context, $settings, $sourcedir;
// Load any necessary template(s)?
if (isset($settings['catch_action']['template'])) {
// Load both the template and language file. (but don't fret if the language file isn't there...)
loadTemplate($settings['catch_action']['template']);
loadLanguage($settings['catch_action']['template'], '', false);
}
// Any special layers?
if (isset($settings['catch_action']['layers'])) {
$context['template_layers'] = $settings['catch_action']['layers'];
}
// Just call a function?
if (isset($settings['catch_action']['function'])) {
if (isset($settings['catch_action']['filename'])) {
template_include($sourcedir . '/' . $settings['catch_action']['filename'], true);
}
$settings['catch_action']['function']();
} elseif (isset($settings['catch_action']['sub_template'])) {
$context['sub_template'] = $settings['catch_action']['sub_template'];
}
}
function loadLanguage($template_name, $lang = '', $fatal = true, $force_reload = false)
{
global $user_info, $language, $settings, $context, $modSettings;
global $db_show_debug, $sourcedir, $txt;
static $already_loaded = array();
// Default to the user's language.
if ($lang == '') {
$lang = isset($user_info['language']) ? $user_info['language'] : $language;
}
// Do we want the English version of language file as fallback?
if (empty($modSettings['disable_language_fallback']) && $lang != 'english') {
loadLanguage($template_name, 'english', false);
}
if (!$force_reload && isset($already_loaded[$template_name]) && $already_loaded[$template_name] == $lang) {
return $lang;
}
// Make sure we have $settings - if not we're in trouble and need to find it!
if (empty($settings['default_theme_dir'])) {
require_once $sourcedir . '/ScheduledTasks.php';
loadEssentialThemeData();
}
// What theme are we in?
$theme_name = basename($settings['theme_url']);
if (empty($theme_name)) {
$theme_name = 'unknown';
}
// For each file open it up and write it out!
foreach (explode('+', $template_name) as $template) {
// Obviously, the current theme is most important to check.
$attempts = array(array($settings['theme_dir'], $template, $lang, $settings['theme_url']), array($settings['theme_dir'], $template, $language, $settings['theme_url']));
// Do we have a base theme to worry about?
if (isset($settings['base_theme_dir'])) {
$attempts[] = array($settings['base_theme_dir'], $template, $lang, $settings['base_theme_url']);
$attempts[] = array($settings['base_theme_dir'], $template, $language, $settings['base_theme_url']);
}
// Fall back on the default theme if necessary.
$attempts[] = array($settings['default_theme_dir'], $template, $lang, $settings['default_theme_url']);
$attempts[] = array($settings['default_theme_dir'], $template, $language, $settings['default_theme_url']);
// Fall back on the English language if none of the preferred languages can be found.
if (!in_array('english', array($lang, $language))) {
$attempts[] = array($settings['theme_dir'], $template, 'english', $settings['theme_url']);
$attempts[] = array($settings['default_theme_dir'], $template, 'english', $settings['default_theme_url']);
}
// Try to find the language file.
$found = false;
foreach ($attempts as $k => $file) {
if (file_exists($file[0] . '/languages/' . $file[1] . '.' . $file[2] . '.php')) {
// Include it!
template_include($file[0] . '/languages/' . $file[1] . '.' . $file[2] . '.php');
// Note that we found it.
$found = true;
break;
}
}
// That couldn't be found! Log the error, but *try* to continue normally.
if (!$found && $fatal) {
log_error(sprintf($txt['theme_language_error'], $template_name . '.' . $lang, 'template'));
break;
}
}
// Keep track of what we're up to soldier.
if ($db_show_debug === true) {
$context['debug']['language_files'][] = $template_name . '.' . $lang . ' (' . $theme_name . ')';
}
// Remember what we have loaded, and in which language.
$already_loaded[$template_name] = $lang;
// Return the language actually loaded.
return $lang;
}
function loadLanguage($template_name, $lang = '', $fatal = true, $force_reload = false)
{
global $user_info, $language, $settings, $context;
global $cachedir, $db_show_debug, $sourcedir;
static $already_loaded = array();
// Default to the user's language.
if ($lang == '') {
$lang = isset($user_info['language']) ? $user_info['language'] : $language;
}
if (!$force_reload && isset($already_loaded[$template_name]) && $already_loaded[$template_name] == $lang) {
return $lang;
}
// What theme are we in?
$theme_name = basename($settings['theme_url']);
if (empty($theme_name)) {
$theme_name = 'unknown';
}
// Keep track of what we're up to soldier.
if ($db_show_debug === true) {
$context['debug']['language_files'][] = $template_name . '.' . $lang . ' (' . $theme_name . ')';
}
// Is this cached? If not recache!
if (!file_exists($cachedir . '/lang_' . $template_name . '_' . $lang . '_' . $theme_name . '.php')) {
require_once $sourcedir . '/ManageMaintenance.php';
$do_include = cacheLanguage($template_name, $lang, $fatal, $theme_name);
} else {
template_include($cachedir . '/lang_' . $template_name . '_' . $lang . '_' . $theme_name . '.php');
}
// Remember what we have loaded, and in which language.
$already_loaded[$template_name] = $lang;
// Return the language actually loaded.
return $lang;
}
