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<?php
/**
* additional setting classes specific to these settings
*
* @author Chris Smith <chris@jalakai.co.uk>
*/
if (!class_exists('setting_sepchar')) {
class setting_sepchar extends setting_multichoice {
function setting_sepchar($key,$param=null) {
$str = '_-.';
for ($i=0;$i<strlen($str);$i++) $this->_choices[] = $str{$i};
// call foundation class constructor
$this->setting($key,$param);
}
}
}
if (!class_exists('setting_savedir')) {
class setting_savedir extends setting_string {
function update($input) {
if ($this->is_protected()) return false;
$value = is_null($this->_local) ? $this->_default : $this->_local;
if ($value == $input) return false;
if (!init_path($input)) {
$this->_error = true;
$this->_input = $input;
return false;
}
$this->_local = $input;
return true;
}
}
}
if (!class_exists('setting_authtype')) {
class setting_authtype extends setting_multichoice {
function initialize($default,$local,$protected) {
global $plugin_controller;
// retrieve auth types provided by plugins
foreach ($plugin_controller->getList('auth') as $plugin) {
$this->_choices[] = $plugin;
}
parent::initialize($default,$local,$protected);
}
function update($input) {
global $plugin_controller;
// is an update possible/requested?
$local = $this->_local; // save this, parent::update() may change it
if (!parent::update($input)) return false; // nothing changed or an error caught by parent
$this->_local = $local; // restore original, more error checking to come
// attempt to load the plugin
$auth_plugin = $plugin_controller->load('auth', $input);
// @TODO: throw an error in plugin controller instead of returning null
if (is_null($auth_plugin)) {
$this->_error = true;
msg('Cannot load Auth Plugin "' . $input . '"', -1);
return false;
}
// verify proper instantiation (is this really a plugin?) @TODO use instanceof? implement interface?
if (is_object($auth_plugin) && !method_exists($auth_plugin, 'getPluginName')) {
$this->_error = true;
msg('Cannot create Auth Plugin "' . $input . '"', -1);
return false;
}
// did we change the auth type? logout
global $conf;
if($conf['authtype'] != $input) {
msg('Authentication system changed. Please re-login.');
auth_logoff();
}
$this->_local = $input;
return true;
}
}
}
if (!class_exists('setting_im_convert')) {
class setting_im_convert extends setting_string {
function update($input) {
if ($this->is_protected()) return false;
$input = trim($input);
$value = is_null($this->_local) ? $this->_default : $this->_local;
if ($value == $input) return false;
if ($input && !@file_exists($input)) {
$this->_error = true;
$this->_input = $input;
return false;
}
$this->_local = $input;
return true;
}
}
}
if (!class_exists('setting_disableactions')) {
class setting_disableactions extends setting_multicheckbox {
function html(&$plugin, $echo=false) {
global $lang;
// make some language adjustments (there must be a better way)
// transfer some DokuWiki language strings to the plugin
if (!$plugin->localised) $this->setupLocale();
$plugin->lang[$this->_key.'_revisions'] = $lang['btn_revs'];
foreach ($this->_choices as $choice)
if (isset($lang['btn_'.$choice])) $plugin->lang[$this->_key.'_'.$choice] = $lang['btn_'.$choice];
return parent::html($plugin, $echo);
}
}
}
if (!class_exists('setting_compression')) {
class setting_compression extends setting_multichoice {
var $_choices = array('0'); // 0 = no compression, always supported
function initialize($default,$local,$protected) {
// populate _choices with the compression methods supported by this php installation
if (function_exists('gzopen')) $this->_choices[] = 'gz';
if (function_exists('bzopen')) $this->_choices[] = 'bz2';
parent::initialize($default,$local,$protected);
}
}
}
if (!class_exists('setting_license')) {
class setting_license extends setting_multichoice {
var $_choices = array(''); // none choosen
function initialize($default,$local,$protected) {
global $license;
foreach($license as $key => $data){
$this->_choices[] = $key;
$this->lang[$this->_key.'_o_'.$key] = $data['name'];
}
parent::initialize($default,$local,$protected);
}
}
}
if (!class_exists('setting_renderer')) {
class setting_renderer extends setting_multichoice {
var $_prompts = array();
function initialize($default,$local,$protected) {
$format = $this->_format;
foreach (plugin_list('renderer') as $plugin) {
$renderer = plugin_load('renderer',$plugin);
if (method_exists($renderer,'canRender') && $renderer->canRender($format)) {
$this->_choices[] = $plugin;
$info = $renderer->getInfo();
$this->_prompts[$plugin] = $info['name'];
}
}
parent::initialize($default,$local,$protected);
}
function html(&$plugin, $echo=false) {
// make some language adjustments (there must be a better way)
// transfer some plugin names to the config plugin
if (!$plugin->localised) $this->setupLocale();
foreach ($this->_choices as $choice) {
if (!isset($plugin->lang[$this->_key.'_o_'.$choice])) {
if (!isset($this->_prompts[$choice])) {
$plugin->lang[$this->_key.'_o_'.$choice] = sprintf($plugin->lang['renderer__core'],$choice);
} else {
$plugin->lang[$this->_key.'_o_'.$choice] = sprintf($plugin->lang['renderer__plugin'],$this->_prompts[$choice]);
}
}
}
return parent::html($plugin, $echo);
}
}
}
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