function ModifyLanguageSettings($return_config = false)
{
global $scripturl, $context, $txt, $boarddir, $settings, $smcFunc;
// Warn the user if the backup of Settings.php failed.
$settings_not_writable = !is_writable($boarddir . '/Settings.php');
$settings_backup_fail = !@is_writable($boarddir . '/Settings_bak.php') || !@copy($boarddir . '/Settings.php', $boarddir . '/Settings_bak.php');
/* If you're writing a mod, it's a bad idea to add things here....
For each option:
variable name, description, type (constant), size/possible values, helptext.
OR an empty string for a horizontal rule.
OR a string for a titled section. */
$config_vars = array('language' => array('language', $txt['default_language'], 'file', 'select', array(), null, 'disabled' => $settings_not_writable), array('userLanguage', $txt['userLanguage'], 'db', 'check', null, 'userLanguage'));
if ($return_config) {
return $config_vars;
}
// Get our languages. No cache and use utf8.
getLanguages(false, false);
foreach ($context['languages'] as $lang) {
$config_vars['language'][4][$lang['filename']] = array($lang['filename'], strtr($lang['name'], array('-utf8' => ' (UTF-8)')));
}
// Saving settings?
if (isset($_REQUEST['save'])) {
checkSession();
saveSettings($config_vars);
redirectexit('action=admin;area=languages;sa=settings');
}
// Setup the template stuff.
$context['post_url'] = $scripturl . '?action=admin;area=languages;sa=settings;save';
$context['settings_title'] = $txt['language_settings'];
$context['save_disabled'] = $settings_not_writable;
if ($settings_not_writable) {
$context['settings_message'] = '<div class="centertext"><strong>' . $txt['settings_not_writable'] . '</strong></div><br />';
} elseif ($settings_backup_fail) {
$context['settings_message'] = '<div class="centertext"><strong>' . $txt['admin_backup_fail'] . '</strong></div><br />';
}
// Fill the config array.
prepareServerSettingsContext($config_vars);
}
/**
* Simply modifying cache functions
*
* @param bool $return_config = false
*/
function ModifyCacheSettings($return_config = false)
{
global $context, $scripturl, $txt, $helptxt, $cache_enable;
// Detect all available optimizers
$detected = array();
if (function_exists('eaccelerator_put')) {
$detected['eaccelerator'] = $txt['eAccelerator_cache'];
}
if (function_exists('mmcache_put')) {
$detected['mmcache'] = $txt['mmcache_cache'];
}
if (function_exists('apc_store')) {
$detected['apc'] = $txt['apc_cache'];
}
if (function_exists('output_cache_put') || function_exists('zend_shm_cache_store')) {
$detected['zend'] = $txt['zend_cache'];
}
if (function_exists('memcache_set') || function_exists('memcached_set')) {
$detected['memcached'] = $txt['memcached_cache'];
}
if (function_exists('xcache_set')) {
$detected['xcache'] = $txt['xcache_cache'];
}
// set a message to show what, if anything, we found
if (empty($detected)) {
$txt['cache_settings_message'] = $txt['detected_no_caching'];
} else {
$txt['cache_settings_message'] = sprintf($txt['detected_accelerators'], implode(', ', $detected));
}
// This is always an option
$detected['smf'] = $txt['default_cache'];
// Define the variables we want to edit.
$config_vars = array(array('', $txt['cache_settings_message'], '', 'desc'), array('cache_enable', $txt['cache_enable'], 'file', 'select', array($txt['cache_off'], $txt['cache_level1'], $txt['cache_level2'], $txt['cache_level3']), 'cache_enable'), array('cache_accelerator', $txt['cache_accelerator'], 'file', 'select', $detected), array('cache_memcached', $txt['cache_memcached'], 'file', 'text', $txt['cache_memcached'], 'cache_memcached'), array('cachedir', $txt['cachedir'], 'file', 'text', 36, 'cache_cachedir'));
// some javascript to enable / disable certain settings if the option is not selected
$context['settings_post_javascript'] = '
var cache_type = document.getElementById(\'cache_accelerator\');
createEventListener(cache_type);
cache_type.addEventListener("change", toggleCache);
toggleCache();';
call_integration_hook('integrate_modify_cache_settings', array(&$config_vars));
if ($return_config) {
return $config_vars;
}
// Saving again?
if (isset($_GET['save'])) {
call_integration_hook('integrate_save_cache_settings');
saveSettings($config_vars);
// we need to save the $cache_enable to $modSettings as well
updatesettings(array('cache_enable' => (int) $_POST['cache_enable']));
// exit so we reload our new settings on the page
redirectexit('action=admin;area=serversettings;sa=cache;' . $context['session_var'] . '=' . $context['session_id']);
}
// if its off, allow them to clear it as well
// @todo why only when its off ?
if (empty($cache_enable)) {
loadLanguage('ManageMaintenance');
createToken('admin-maint');
$context['template_layers'][] = 'clean_cache_button';
}
$context['post_url'] = $scripturl . '?action=admin;area=serversettings;sa=cache;save';
$context['settings_title'] = $txt['caching_settings'];
$context['settings_message'] = $txt['caching_information'];
// Prepare the template.
createToken('admin-ssc');
prepareServerSettingsContext($config_vars);
}
