config plugin ui organization
- organizes the configuration settings list into chunks - provides a table of contents for the configuration chunks - provides one chunk for each plugin with configurable settings - provides one chunk for the active template (if it has settings) - provides the config file setting as a tool-tip on the setting label ex. $conf['start'] - provides for localization of useful strings - generates a "smart" fallback name for plugins and templates - plugin and template sections are only shown if they have settings - current configuration list is organized into chunks Note: There are NEW strings to translate into the non-english language files. darcs-hash:20060510065732-05dcb-398d5c7efa7981f690d97a25a5110b1f39be9f8e.gz
This commit is contained in:
parent
78da9018bb
commit
4fa2dffce7
|
@ -97,6 +97,7 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
|
|||
if (is_null($this->_config)) { $this->_config = new configuration($this->_file); }
|
||||
$this->setupLocale(true);
|
||||
|
||||
$this->_print_config_toc();
|
||||
print $this->locale_xhtml('intro');
|
||||
|
||||
ptln('<div id="config__manager">');
|
||||
|
@ -109,22 +110,48 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
|
|||
ptln('<div class="success">'.$this->getLang('updated').'</div>');
|
||||
|
||||
ptln('<form action="'.wl($ID).'" method="post">');
|
||||
ptln(' <table class="inline">');
|
||||
$this->_print_h1('dokuwiki_settings', $this->getLang('_header_dokuwiki'));
|
||||
|
||||
$in_fieldset = false;
|
||||
$first_plugin_fieldset = true;
|
||||
$first_template_fieldset = true;
|
||||
foreach($this->_config->setting as $setting) {
|
||||
if (is_a($setting, 'setting_fieldset')) {
|
||||
// config setting group
|
||||
if ($in_fieldset) {
|
||||
ptln(' </table>');
|
||||
ptln(' </fieldset>');
|
||||
} else {
|
||||
$in_fieldset = true;
|
||||
}
|
||||
if ($first_plugin_fieldset && substr($setting->_key, 0, 10)=='plugin'.CM_KEYMARKER) {
|
||||
$this->_print_h1('plugin_settings', $this->getLang('_header_plugin'));
|
||||
$first_plugin_fieldset = false;
|
||||
} else if ($first_template_fieldset && substr($setting->_key, 0, 7)=='tpl'.CM_KEYMARKER) {
|
||||
$this->_print_h1('template_settings', $this->getLang('_header_template'));
|
||||
$first_template_fieldset = false;
|
||||
}
|
||||
ptln(' <fieldset name="'.$setting->_key.'" id="'.$setting->_key.'">');
|
||||
ptln(' <legend>'.$setting->prompt($this).'</legend>');
|
||||
ptln(' <table class="inline">');
|
||||
} else {
|
||||
// config settings
|
||||
list($label,$input) = $setting->html($this, $this->_error);
|
||||
|
||||
list($label,$input) = $setting->html($this, $this->_error);
|
||||
$class = $setting->is_default() ? ' class="default"' : ($setting->is_protected() ? ' class="protected"' : '');
|
||||
$error = $setting->error() ? ' class="value error"' : ' class="value"';
|
||||
|
||||
$class = $setting->is_default() ? ' class="default"' : ($setting->is_protected() ? ' class="protected"' : '');
|
||||
$error = $setting->error() ? ' class="error"' : '';
|
||||
|
||||
ptln(' <tr'.$class.'>');
|
||||
ptln(' <td>'.$label.'</td>');
|
||||
ptln(' <td'.$error.'>'.$input.'</td>');
|
||||
ptln(' </tr>');
|
||||
ptln(' <tr'.$class.'>');
|
||||
ptln(' <td><a class="nolink" title="$'.$this->_config->_name.'[\''.$setting->_out_key().'\']">'.$label.'</a></td>');
|
||||
ptln(' <td'.$error.'>'.$input.'</td>');
|
||||
ptln(' </tr>');
|
||||
}
|
||||
}
|
||||
|
||||
ptln(' </table>');
|
||||
if ($in_fieldset) {
|
||||
ptln(' </fieldset>');
|
||||
}
|
||||
|
||||
ptln('<p>');
|
||||
ptln(' <input type="hidden" name="do" value="admin" />');
|
||||
|
@ -204,6 +231,12 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
|
|||
$this->lang['plugin'.CM_KEYMARKER.$plugin.CM_KEYMARKER.$key] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
// fill in the plugin name if missing (should exist for plugins with settings)
|
||||
if (!isset($this->lang['plugin'.CM_KEYMARKER.$plugin.CM_KEYMARKER.'plugin_settings_name'])) {
|
||||
$this->lang['plugin'.CM_KEYMARKER.$plugin.CM_KEYMARKER.'plugin_settings_name'] =
|
||||
ucwords(str_replace('_', ' ', $plugin)).' '.$this->getLang('_plugin_sufix');
|
||||
}
|
||||
}
|
||||
closedir($dh);
|
||||
}
|
||||
|
@ -219,8 +252,91 @@ class admin_plugin_config extends DokuWiki_Admin_Plugin {
|
|||
$this->lang['tpl'.CM_KEYMARKER.$tpl.CM_KEYMARKER.$key] = $value;
|
||||
}
|
||||
}
|
||||
|
||||
// fill in the template name if missing (should exist for templates with settings)
|
||||
if (!isset($this->lang['tpl'.CM_KEYMARKER.$tpl.CM_KEYMARKER.'template_settings_name'])) {
|
||||
$this->lang['tpl'.CM_KEYMARKER.$tpl.CM_KEYMARKER.'template_settings_name'] =
|
||||
ucwords(str_replace('_', ' ', $tpl)).' '.$this->getLang('_template_sufix');
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates a two-level table of contents for the config plugin.
|
||||
* Uses inc/parser/xhtml.php#render_TOC to format the output.
|
||||
* Relies on internal data structures in the Doku_Renderer_xhtml class.
|
||||
*
|
||||
* @author Ben Coburn <btcoburn@silicodon.net>
|
||||
*/
|
||||
function _print_config_toc() {
|
||||
// gather toc data
|
||||
$toc = array('conf'=>array(), 'plugin'=>array(), 'template'=>null);
|
||||
foreach($this->_config->setting as $setting) {
|
||||
if (is_a($setting, 'setting_fieldset')) {
|
||||
if (substr($setting->_key, 0, 10)=='plugin'.CM_KEYMARKER) {
|
||||
$toc['plugin'][] = $setting;
|
||||
} else if (substr($setting->_key, 0, 7)=='tpl'.CM_KEYMARKER) {
|
||||
$toc['template'] = $setting;
|
||||
} else {
|
||||
$toc['conf'][] = $setting;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// build toc list
|
||||
$xhtml_toc = array();
|
||||
$xhtml_toc[] = array('hid' => 'configuration_manager',
|
||||
'title' => $this->getLang('_configuration_manager'),
|
||||
'type' => 'ul',
|
||||
'level' => 1);
|
||||
$xhtml_toc[] = array('hid' => 'dokuwiki_settings',
|
||||
'title' => $this->getLang('_header_dokuwiki'),
|
||||
'type' => 'ul',
|
||||
'level' => 1);
|
||||
foreach($toc['conf'] as $setting) {
|
||||
$name = $setting->prompt($this);
|
||||
$xhtml_toc[] = array('hid' => $setting->_key,
|
||||
'title' => $name,
|
||||
'type' => 'ul',
|
||||
'level' => 2);
|
||||
}
|
||||
if (!empty($toc['plugin'])) {
|
||||
$xhtml_toc[] = array('hid' => 'plugin_settings',
|
||||
'title' => $this->getLang('_header_plugin'),
|
||||
'type' => 'ul',
|
||||
'level' => 1);
|
||||
}
|
||||
foreach($toc['plugin'] as $setting) {
|
||||
$name = $setting->prompt($this);
|
||||
$xhtml_toc[] = array('hid' => $setting->_key,
|
||||
'title' => $name,
|
||||
'type' => 'ul',
|
||||
'level' => 2);
|
||||
}
|
||||
if (isset($toc['template'])) {
|
||||
$xhtml_toc[] = array('hid' => 'template_settings',
|
||||
'title' => $this->getLang('_header_template'),
|
||||
'type' => 'ul',
|
||||
'level' => 1);
|
||||
$setting = $toc['template'];
|
||||
$name = $setting->prompt($this);
|
||||
$xhtml_toc[] = array('hid' => $setting->_key,
|
||||
'title' => $name,
|
||||
'type' => 'ul',
|
||||
'level' => 2);
|
||||
}
|
||||
|
||||
// use the xhtml renderer to make the toc
|
||||
require_once(DOKU_INC.'inc/parser/xhtml.php');
|
||||
$r = new Doku_Renderer_xhtml;
|
||||
$r->toc = $xhtml_toc;
|
||||
print $r->render_TOC();
|
||||
}
|
||||
|
||||
function _print_h1($id, $text) {
|
||||
ptln('<h1><a name="'.$id.'" id="'.$id.'">'.$text.'</a></h1>');
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
|
|
@ -17,6 +17,27 @@ $lang['nochoice'] = '(no other choices available)';
|
|||
$lang['locked'] = 'The settings file can not be updated, if this is unintentional, <br />
|
||||
ensure the local settings file name and permissions are correct.';
|
||||
|
||||
/* --- Config Setting Headers --- */
|
||||
$lang['_configuration_manager'] = 'Configuration Manager'; //same as heading in intro.txt
|
||||
$lang['_header_dokuwiki'] = 'DokuWiki Settings';
|
||||
$lang['_header_plugin'] = 'Plugin Settings';
|
||||
$lang['_header_template'] = 'Template Settings';
|
||||
|
||||
/* --- Config Setting Groups --- */
|
||||
$lang['_basic'] = 'Basic Settings';
|
||||
$lang['_display'] = 'Display Settings';
|
||||
$lang['_authentication'] = 'Authentication Settings';
|
||||
$lang['_anti_spam'] = 'Anti-Spam Settings';
|
||||
$lang['_editing'] = 'Editing Settings';
|
||||
$lang['_links'] = 'Link Settings';
|
||||
$lang['_advanced'] = 'Advanced Settings';
|
||||
$lang['_network'] = 'Network Settings';
|
||||
// The settings group name for plugins and templates can be set with
|
||||
// plugin_settings_name and template_settings_name respectively. If one
|
||||
// of these lang properties is not set, the group name will be generated
|
||||
// from the plugin or template name and the localized suffix.
|
||||
$lang['_plugin_sufix'] = 'Plugin Settings';
|
||||
$lang['_template_sufix'] = 'Template Settings';
|
||||
|
||||
/* -------------------- Config Options --------------------------- */
|
||||
|
||||
|
@ -49,8 +70,8 @@ $lang['refshow'] = 'Number of media references to show';
|
|||
$lang['allowdebug'] = 'Allow debug <b>disable if not needed!</b>';
|
||||
|
||||
$lang['usewordblock']= 'Block spam based on wordlist';
|
||||
$lang['indexdelay'] = 'Time delay before indexing';
|
||||
$lang['relnofollow'] = 'Use rel="nofollow"';
|
||||
$lang['indexdelay'] = 'Time delay before indexing (sec)';
|
||||
$lang['relnofollow'] = 'Use rel="nofollow" on external links';
|
||||
$lang['mailguard'] = 'Obfuscate email addresses';
|
||||
|
||||
/* Authentication Options */
|
||||
|
@ -102,10 +123,10 @@ $lang['proxy____host'] = 'Proxy servername';
|
|||
$lang['proxy____port'] = 'Proxy port';
|
||||
$lang['proxy____user'] = 'Proxy user name';
|
||||
$lang['proxy____pass'] = 'Proxy password';
|
||||
$lang['proxy____ssl'] = 'use ssl to connect to Proxy';
|
||||
$lang['proxy____ssl'] = 'Use ssl to connect to Proxy';
|
||||
|
||||
/* Safemode Hack */
|
||||
$lang['safemodehack'] = 'enable safemode hack';
|
||||
$lang['safemodehack'] = 'Enable safemode hack';
|
||||
$lang['ftp____host'] = 'FTP server for safemode hack';
|
||||
$lang['ftp____port'] = 'FTP port for safemode hack';
|
||||
$lang['ftp____user'] = 'FTP user name for safemode hack';
|
||||
|
|
|
@ -222,7 +222,11 @@ if (!class_exists('configuration')) {
|
|||
if (@file_exists(DOKU_PLUGIN.$plugin.$file)){
|
||||
$meta = array();
|
||||
@include(DOKU_PLUGIN.$plugin.$file);
|
||||
if (!empty($meta)) {
|
||||
$metadata['plugin'.CM_KEYMARKER.$plugin.CM_KEYMARKER.'plugin_settings_name'] = array('fieldset');
|
||||
}
|
||||
foreach ($meta as $key => $value){
|
||||
if ($value[0]=='fieldset') { continue; } //plugins only get one fieldset
|
||||
$metadata['plugin'.CM_KEYMARKER.$plugin.CM_KEYMARKER.$key] = $value;
|
||||
}
|
||||
}
|
||||
|
@ -234,7 +238,11 @@ if (!class_exists('configuration')) {
|
|||
if (@file_exists(DOKU_TPLINC.$file)){
|
||||
$meta = array();
|
||||
@include(DOKU_TPLINC.$file);
|
||||
if (!empty($meta)) {
|
||||
$metadata['tpl'.CM_KEYMARKER.$tpl.CM_KEYMARKER.'template_settings_name'] = array('fieldset');
|
||||
}
|
||||
foreach ($meta as $key => $value){
|
||||
if ($value[0]=='fieldset') { continue; } //template only gets one fieldset
|
||||
$metadata['tpl'.CM_KEYMARKER.$tpl.CM_KEYMARKER.$key] = $value;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -21,6 +21,8 @@
|
|||
* 'password' - password input, minimal input validation, setting output plain text in quotes
|
||||
* 'dirchoice' - as multichoice, selection choices based on folders found at location specified in _dir
|
||||
* parameter (required)
|
||||
* 'fieldset' - used to group configuration settings, but is not itself a setting. To make this clear in
|
||||
* the language files the keys for this type should start with '_'.
|
||||
*
|
||||
* Single Setting
|
||||
* --------------
|
||||
|
@ -66,24 +68,24 @@ $file['protected'] = "DOKU_CONF.'local.protected.php'"; // optional
|
|||
// - any settings not mentioned will come after the last setting listed and
|
||||
// will use the default class with no parameters
|
||||
|
||||
$meta['_basic'] = array('fieldset');
|
||||
$meta['title'] = array('string');
|
||||
$meta['start'] = array('string');
|
||||
$meta['savedir'] = array('savedir');
|
||||
$meta['lang'] = array('dirchoice','_dir' => DOKU_INC.'inc/lang/');
|
||||
$meta['template'] = array('dirchoice','_dir' => DOKU_INC.'lib/tpl/');
|
||||
|
||||
$meta['dmode'] = array('numeric','_pattern' => '/0[0-7]{3}/'); // only accept octal representation
|
||||
$meta['fmode'] = array('numeric','_pattern' => '/0[0-7]{3}/'); // only accept octal representation
|
||||
$meta['savedir'] = array('savedir');
|
||||
$meta['basedir'] = array('string');
|
||||
$meta['baseurl'] = array('string');
|
||||
$meta['dmode'] = array('numeric','_pattern' => '/0[0-7]{3}/'); // only accept octal representation
|
||||
$meta['fmode'] = array('numeric','_pattern' => '/0[0-7]{3}/'); // only accept octal representation
|
||||
$meta['allowdebug'] = array('onoff');
|
||||
|
||||
$meta['fullpath'] = array('onoff');
|
||||
$meta['_display'] = array('fieldset');
|
||||
$meta['recent'] = array('numeric');
|
||||
$meta['breadcrumbs'] = array('numeric');
|
||||
$meta['youarehere'] = array('onoff');
|
||||
$meta['fullpath'] = array('onoff');
|
||||
$meta['typography'] = array('onoff');
|
||||
$meta['htmlok'] = array('onoff');
|
||||
$meta['phpok'] = array('onoff');
|
||||
$meta['dformat'] = array('string');
|
||||
$meta['signature'] = array('string');
|
||||
$meta['toptoclevel'] = array('multichoice','_choices' => array(1,2,3,4,5)); // 5 toc levels
|
||||
|
@ -94,13 +96,8 @@ $meta['deaccent'] = array('multichoice','_choices' => array(0,1,2));
|
|||
$meta['useheading'] = array('onoff');
|
||||
$meta['refcheck'] = array('onoff');
|
||||
$meta['refshow'] = array('numeric');
|
||||
$meta['allowdebug'] = array('onoff');
|
||||
|
||||
$meta['usewordblock']= array('onoff');
|
||||
$meta['indexdelay'] = array('numeric');
|
||||
$meta['relnofollow'] = array('onoff');
|
||||
$meta['mailguard'] = array('multichoice','_choices' => array('visible','hex','none'));
|
||||
|
||||
$meta['_authentication'] = array('fieldset');
|
||||
$meta['useacl'] = array('onoff');
|
||||
$meta['openregister']= array('onoff');
|
||||
$meta['autopasswd'] = array('onoff');
|
||||
|
@ -111,43 +108,54 @@ $meta['defaultgroup']= array('string');
|
|||
$meta['superuser'] = array('string');
|
||||
$meta['profileconfirm'] = array('onoff');
|
||||
|
||||
$meta['userewrite'] = array('multichoice','_choices' => array(0,1,2));
|
||||
$meta['useslash'] = array('onoff');
|
||||
$meta['_anti_spam'] = array('fieldset');
|
||||
$meta['usewordblock']= array('onoff');
|
||||
$meta['relnofollow'] = array('onoff');
|
||||
$meta['indexdelay'] = array('numeric');
|
||||
$meta['mailguard'] = array('multichoice','_choices' => array('visible','hex','none'));
|
||||
|
||||
$meta['_editing'] = array('fieldset');
|
||||
$meta['usedraft'] = array('onoff');
|
||||
$meta['sepchar'] = array('sepchar');
|
||||
$meta['canonical'] = array('onoff');
|
||||
$meta['autoplural'] = array('onoff');
|
||||
$meta['usegzip'] = array('onoff');
|
||||
$meta['cachetime'] = array('numeric');
|
||||
$meta['spellchecker']= array('onoff');
|
||||
$meta['htmlok'] = array('onoff');
|
||||
$meta['phpok'] = array('onoff');
|
||||
$meta['notify'] = array('email');
|
||||
$meta['subscribers'] = array('onoff');
|
||||
$meta['purgeonadd'] = array('onoff');
|
||||
$meta['locktime'] = array('numeric');
|
||||
$meta['notify'] = array('email');
|
||||
$meta['mailfrom'] = array('email');
|
||||
$meta['gdlib'] = array('multichoice','_choices' => array(0,1,2));
|
||||
$meta['im_convert'] = array('im_convert');
|
||||
$meta['spellchecker']= array('onoff');
|
||||
$meta['subscribers'] = array('onoff');
|
||||
$meta['compress'] = array('onoff');
|
||||
$meta['hidepages'] = array('string');
|
||||
$meta['send404'] = array('onoff');
|
||||
$meta['sitemap'] = array('numeric');
|
||||
|
||||
$meta['rss_type'] = array('multichoice','_choices' => array('rss','rss1','rss2','atom'));
|
||||
$meta['rss_linkto'] = array('multichoice','_choices' => array('diff','page','rev','current'));
|
||||
$meta['rss_update'] = array('numeric');
|
||||
$meta['cachetime'] = array('numeric');
|
||||
|
||||
$meta['_links'] = array('fieldset');
|
||||
$meta['target____wiki'] = array('string');
|
||||
$meta['target____interwiki'] = array('string');
|
||||
$meta['target____extern'] = array('string');
|
||||
$meta['target____media'] = array('string');
|
||||
$meta['target____windows'] = array('string');
|
||||
|
||||
$meta['_advanced'] = array('fieldset');
|
||||
$meta['userewrite'] = array('multichoice','_choices' => array(0,1,2));
|
||||
$meta['useslash'] = array('onoff');
|
||||
$meta['sepchar'] = array('sepchar');
|
||||
$meta['canonical'] = array('onoff');
|
||||
$meta['autoplural'] = array('onoff');
|
||||
$meta['usegzip'] = array('onoff');
|
||||
$meta['mailfrom'] = array('email');
|
||||
$meta['gdlib'] = array('multichoice','_choices' => array(0,1,2));
|
||||
$meta['im_convert'] = array('im_convert');
|
||||
$meta['compress'] = array('onoff');
|
||||
$meta['hidepages'] = array('string');
|
||||
$meta['send404'] = array('onoff');
|
||||
$meta['sitemap'] = array('numeric');
|
||||
$meta['rss_type'] = array('multichoice','_choices' => array('rss','rss1','rss2','atom'));
|
||||
$meta['rss_linkto'] = array('multichoice','_choices' => array('diff','page','rev','current'));
|
||||
$meta['rss_update'] = array('numeric');
|
||||
|
||||
$meta['_network'] = array('fieldset');
|
||||
$meta['proxy____host'] = array('string','_pattern' => '#^[a-z0-9\-\.+]+?#i');
|
||||
$meta['proxy____port'] = array('numeric');
|
||||
$meta['proxy____user'] = array('string');
|
||||
$meta['proxy____pass'] = array('password');
|
||||
$meta['proxy____ssl'] = array('onoff');
|
||||
|
||||
$meta['safemodehack'] = array('onoff');
|
||||
$meta['ftp____host'] = array('string','_pattern' => '#^[a-z0-9\-\.+]+?#i');
|
||||
$meta['ftp____port'] = array('numeric');
|
||||
|
|
|
@ -78,3 +78,9 @@ if (!class_exists('setting_im_convert')) {
|
|||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (!class_exists('setting_fieldset')) {
|
||||
class setting_fieldset extends setting_string {
|
||||
//do-nothing class used to detect the 'fieldset' type.
|
||||
}
|
||||
}
|
||||
|
|
|
@ -1,18 +1,43 @@
|
|||
/* plugin:configmanager */
|
||||
#config__manager {margin: 1em;}
|
||||
#config__manager div.success,
|
||||
#config__manager div.error,
|
||||
#config__manager div.info {
|
||||
background-position: 0.5em;
|
||||
padding: 0.5em;
|
||||
text-align:center
|
||||
text-align:center;
|
||||
}
|
||||
|
||||
#config__manager fieldset {
|
||||
margin: 1em;
|
||||
width: auto;
|
||||
margin-bottom: 2em;
|
||||
background-color: __medium__;
|
||||
}
|
||||
#config__manager legend {
|
||||
font-size: 1.25em;
|
||||
}
|
||||
|
||||
#config__manager form { }
|
||||
#config__manager table {margin: 1em 0;}
|
||||
#config__manager td input.edit {width: 30em;}
|
||||
#config__manager table {
|
||||
margin: 0.5em;
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
#config__manager fieldset td {
|
||||
text-align: left;
|
||||
}
|
||||
#config__manager fieldset td.value {
|
||||
/* fixed data column width */
|
||||
width: 30em;
|
||||
}
|
||||
#config__manager td input.edit {
|
||||
width: 30em;
|
||||
}
|
||||
#config__manager td select.edit { }
|
||||
#config__manager td textarea.edit {width: 27.5em; height: 4em;}
|
||||
#config__manager td textarea.edit {
|
||||
width: 27.5em;
|
||||
height: 4em;
|
||||
}
|
||||
|
||||
#config__manager tr.default .input,
|
||||
#config__manager tr.default input,
|
||||
|
@ -28,6 +53,17 @@
|
|||
background-color: #ffcccc;
|
||||
}
|
||||
|
||||
#config__manager td.error {background-color: red;}
|
||||
#config__manager td.error { background-color: red; }
|
||||
|
||||
#config__manager a.nolink { text-decoration: none; }
|
||||
#config__manager a.nolink,
|
||||
#config__manager a.nolink:link,
|
||||
#config__manager a.nolink:visited,
|
||||
#config__manager a.nolink:hover {
|
||||
color: __black__;
|
||||
}
|
||||
#config__manager a.nolink:active {
|
||||
color: __dark__;
|
||||
}
|
||||
|
||||
/* end plugin:configmanager */
|
||||
|
|
Loading…
Reference in New Issue