diff options
author | sembrestels <sembrestels@riseup.net> | 2011-10-13 15:23:11 +0200 |
---|---|---|
committer | sembrestels <sembrestels@riseup.net> | 2011-10-13 15:23:11 +0200 |
commit | 74bd6999c5e5c23ebbf90dbb6bdaabbddd7594cf (patch) | |
tree | 834c120d692be288f261bcae169eedd3d6b31d74 /vendors/dokuwiki/lib/plugins/acl/admin.php | |
parent | f8be8643f0faadb2c0ce87d553b7b9d569af5afd (diff) | |
download | elgg-74bd6999c5e5c23ebbf90dbb6bdaabbddd7594cf.tar.gz elgg-74bd6999c5e5c23ebbf90dbb6bdaabbddd7594cf.tar.bz2 |
Rename lib/dokuwiki to vendors/dokuwiki
Diffstat (limited to 'vendors/dokuwiki/lib/plugins/acl/admin.php')
-rw-r--r-- | vendors/dokuwiki/lib/plugins/acl/admin.php | 809 |
1 files changed, 809 insertions, 0 deletions
diff --git a/vendors/dokuwiki/lib/plugins/acl/admin.php b/vendors/dokuwiki/lib/plugins/acl/admin.php new file mode 100644 index 000000000..34149ea05 --- /dev/null +++ b/vendors/dokuwiki/lib/plugins/acl/admin.php @@ -0,0 +1,809 @@ +<?php +/** + * ACL administration functions + * + * @license GPL 2 (http://www.gnu.org/licenses/gpl.html) + * @author Andreas Gohr <andi@splitbrain.org> + * @author Anika Henke <anika@selfthinker.org> (concepts) + * @author Frank Schubert <frank@schokilade.de> (old version) + */ +// must be run within Dokuwiki +if(!defined('DOKU_INC')) die(); + +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +require_once(DOKU_PLUGIN.'admin.php'); + +/** + * All DokuWiki plugins to extend the admin function + * need to inherit from this class + */ +class admin_plugin_acl extends DokuWiki_Admin_Plugin { + var $acl = null; + var $ns = null; + var $who = ''; + var $usersgroups = array(); + var $specials = array(); + + /** + * return some info + */ + function getInfo(){ + return array( + 'author' => 'Andreas Gohr', + 'email' => 'andi@splitbrain.org', + 'date' => '2010-01-17', + 'name' => 'ACL Manager', + 'desc' => 'Manage Page Access Control Lists', + 'url' => 'http://dokuwiki.org/plugin:acl', + ); + } + + /** + * return prompt for admin menu + */ + function getMenuText($language) { + return $this->getLang('admin_acl'); + } + + /** + * return sort order for position in admin menu + */ + function getMenuSort() { + return 1; + } + + /** + * handle user request + * + * Initializes internal vars and handles modifications + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function handle() { + global $AUTH_ACL; + global $ID; + global $auth; + // fresh 1:1 copy without replacements + $AUTH_ACL = $this->load_acl_config(false); + // namespace given? + if($_REQUEST['ns'] == '*'){ + $this->ns = '*'; + }else{ + $this->ns = cleanID($_REQUEST['ns']); + } + + // user or group choosen? + $who = trim($_REQUEST['acl_w']); + if($_REQUEST['acl_t'] == '__g__' && $who){ + $this->who = '@'.ltrim($auth->cleanGroup($who),'@'); + }elseif($_REQUEST['acl_t'] == '__u__' && $who){ + $this->who = ltrim($auth->cleanUser($who),'@'); + }elseif($_REQUEST['acl_t'] && + $_REQUEST['acl_t'] != '__u__' && + $_REQUEST['acl_t'] != '__g__'){ + $this->who = $_REQUEST['acl_t']; + }elseif($who){ + $this->who = $who; + } + + // handle modifications + if(isset($_REQUEST['cmd']) && checkSecurityToken()){ + + //error_log("dokuwiki:acl:cms!!!"); + // scope for modifications + if($this->ns){ + if($this->ns == '*'){ + $scope = '*'; + }else{ + $scope = $this->ns.':*'; + } + }else{ + $scope = $ID; + } + + if(isset($_REQUEST['cmd']['save']) && $scope && $this->who && isset($_REQUEST['acl'])){ + //error_log("dokuwiki:acl:save!!!"); + // handle additions or single modifications + $this->_acl_del($scope, $this->who); + $this->_acl_add($scope, $this->who, (int) $_REQUEST['acl']); + }elseif(isset($_REQUEST['cmd']['del']) && $scope && $this->who){ + //error_log("dokuwiki:acl:delete!!!"); + // handle single deletions + $this->_acl_del($scope, $this->who); + }elseif(isset($_REQUEST['cmd']['update'])){ + //error_log("dokuwiki:acl:update!!!"); + // handle update of the whole file + foreach((array) $_REQUEST['del'] as $where => $names){ + // remove all rules marked for deletion + foreach($names as $who) { + unset($_REQUEST['acl'][$where][$who]); + //error_log("dokuwiki:acl:where_who:".$where.":".$who); + } + } + // prepare lines + $lines = array(); + // keep header + foreach($AUTH_ACL as $line){ + if($line{0} == '#'){ + $lines[] = $line."\n"; + }else{ + $lines[] = $line."\n"; + } + } + // re-add all rules + foreach((array) $_REQUEST['acl'] as $where => $opt){ + foreach($opt as $who => $perm){ + //error_log("dokuwiki:acl:where_acl:".$where.":".$who); + $who = auth_nameencode($who,true); + $lines[] = "$where\t$who\t$perm\n"; + } + } + // save it + $AUTH_ACL = $this->save_acl_config(join('',$lines)); + + } + + $AUTH_ACL = $this->load_acl_config(false); + } + + // initialize ACL array + $this->_init_acl_config(); + } + + /** + * ACL Output function + * + * print a table with all significant permissions for the + * current id + * + * @author Frank Schubert <frank@schokilade.de> + * @author Andreas Gohr <andi@splitbrain.org> + */ + function html() { + global $ID; + + echo '<div id="acl_manager">'.NL; + echo '<h1>'.$this->getLang('admin_acl').'</h1>'.NL; + echo '<div class="level1">'.NL; + + echo '<div id="acl__tree">'.NL; + $this->_html_explorer($_REQUEST['ns']); + echo '</div>'.NL; + + echo '<div id="acl__detail">'.NL; + $this->_html_detail(); + echo '</div>'.NL; + echo '</div>'.NL; + + echo '<div class="clearer"></div>'; + echo '<h2>'.$this->getLang('current').'</h2>'.NL; + echo '<div class="level2">'.NL; + $this->_html_table(); + echo '</div>'.NL; + + echo '<div class="footnotes"><div class="fn">'.NL; + echo '<sup><a id="fn__1" class="fn_bot" name="fn__1" href="#fnt__1">1)</a></sup>'.NL; + echo $this->getLang('p_include'); + echo '</div></div>'; + + echo '</div>'.NL; + } + + /** + * returns array with set options for building links + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _get_opts($addopts=null){ + global $ID; + $opts = array( + 'do'=>'admin', + 'dokupage'=>'acl', + ); + if($this->ns) $opts['ns'] = $this->ns; + if($this->who) $opts['acl_w'] = $this->who; + + if(is_null($addopts)) return $opts; + return array_merge($opts, $addopts); + } + + /** + * Display a tree menu to select a page or namespace + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_explorer(){ + require_once(DOKU_INC.'inc/search.php'); + global $conf; + global $ID; + global $lang; + + $dir = $conf['datadir']; + $ns = $this->ns; + if(empty($ns)){ + $ns = dirname(str_replace(':','/',$ID)); + if($ns == '.') $ns =''; + }elseif($ns == '*'){ + $ns =''; + } + $ns = utf8_encodeFN(str_replace(':','/',$ns)); + + $data = $this->_get_tree($ns); + + // wrap a list with the root level around the other namespaces + $item = array( 'level' => 0, 'id' => '*', 'type' => 'd', + 'open' =>'true', 'label' => '['.$lang['mediaroot'].']'); + + echo '<ul class="acltree">'; + echo $this->_html_li_acl($item); + echo '<div class="li">'; + echo $this->_html_list_acl($item); + echo '</div>'; + echo html_buildlist($data,'acl', + array($this,'_html_list_acl'), + array($this,'_html_li_acl')); + echo '</li>'; + echo '</ul>'; + + } + + /** + * get a combined list of media and page files + * + * @param string $folder an already converted filesystem folder of the current namespace + * @param string $limit limit the search to this folder + */ + function _get_tree($folder,$limit=''){ + global $conf; + + // read tree structure from pages and media + $data = array(); + search($data,$conf['datadir'],'search_index',array('ns' => $folder),$limit); + $media = array(); + search($media,$conf['mediadir'],'search_index',array('ns' => $folder, 'nofiles' => true),$limit); + $data = array_merge($data,$media); + unset($media); + + // combine by sorting and removing duplicates + usort($data,array($this,'_tree_sort')); + $count = count($data); + if($count>0) for($i=1; $i<$count; $i++){ + if($data[$i]['type'] == 'f') break; // namespaces come first, we're done + if($data[$i-1]['id'] == $data[$i]['id']) unset($data[$i]); + } + return $data; + } + + /** + * usort callback + * + * Sorts the combined trees of media and page files + */ + function _tree_sort($a,$b){ + if($a['type'] == 'd' && $b['type'] == 'f'){ + return -1; + }elseif($a['type'] == 'f' && $b['type'] == 'd'){ + return 1; + }else{ + return strcmp($a['id'],$b['id']); + } + } + + /** + * Display the current ACL for selected where/who combination with + * selectors and modification form + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_detail(){ + global $conf; + global $ID; + + echo '<form action="'.wl().'" method="post" accept-charset="utf-8"><div class="no">'.NL; + + echo '<div id="acl__user">'; + echo $this->getLang('acl_perms').' '; + $inl = $this->_html_select(); + echo '<input type="text" name="acl_w" class="edit" value="'.(($inl)?'':hsc(ltrim($this->who,'@'))).'" />'.NL; + echo '<input type="submit" value="'.$this->getLang('btn_select').'" class="button" />'.NL; + echo '</div>'.NL; + + echo '<div id="acl__info">'; + $this->_html_info(); + echo '</div>'; + + echo '<input type="hidden" name="ns" value="'.hsc($this->ns).'" />'.NL; + echo '<input type="hidden" name="id" value="'.hsc($ID).'" />'.NL; + echo '<input type="hidden" name="do" value="admin" />'.NL; + echo '<input type="hidden" name="dokupage" value="acl" />'.NL; + echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />'.NL; + echo '</div></form>'.NL; + } + + /** + * Print infos and editor + */ + function _html_info(){ + global $ID; + + if($this->who){ + $current = $this->_get_exact_perm(); + + // explain current permissions + $this->_html_explain($current); + // load editor + $this->_html_acleditor($current); + }else{ + echo '<p>'; + if($this->ns){ + printf($this->getLang('p_choose_ns'),hsc($this->ns)); + }else{ + printf($this->getLang('p_choose_id'),hsc($ID)); + } + echo '</p>'; + + echo $this->locale_xhtml('help'); + } + } + + /** + * Display the ACL editor + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_acleditor($current){ + global $lang; + + echo '<fieldset>'; + if(is_null($current)){ + echo '<legend>'.$this->getLang('acl_new').'</legend>'; + }else{ + echo '<legend>'.$this->getLang('acl_mod').'</legend>'; + } + + + echo $this->_html_checkboxes($current,empty($this->ns),'acl'); + + if(is_null($current)){ + echo '<input type="submit" name="cmd[save]" class="button" value="'.$lang['btn_save'].'" />'.NL; + }else{ + echo '<input type="submit" name="cmd[save]" class="button" value="'.$lang['btn_update'].'" />'.NL; + echo '<input type="submit" name="cmd[del]" class="button" value="'.$lang['btn_delete'].'" />'.NL; + } + + echo '</fieldset>'; + } + + /** + * Explain the currently set permissions in plain english/$lang + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_explain($current){ + global $ID; + global $auth; + + $who = $this->who; + $ns = $this->ns; + + // prepare where to check + if($ns){ + if($ns == '*'){ + $check='*'; + }else{ + $check=$ns.':*'; + } + }else{ + $check = $ID; + } + + // prepare who to check + if($who{0} == '@'){ + $user = ''; + $groups = array(ltrim($who,'@')); + }else{ + $user = auth_nameencode($who); + $info = $auth->getUserData($user); + if($info === false){ + $groups = array(); + }else{ + $groups = $info['grps']; + } + } + + // check the permissions + $perm = auth_aclcheck($check,$user,$groups); + + // build array of named permissions + $names = array(); + if($perm){ + if($ns){ + if($perm >= AUTH_DELETE) $names[] = $this->getLang('acl_perm16'); + if($perm >= AUTH_UPLOAD) $names[] = $this->getLang('acl_perm8'); + if($perm >= AUTH_CREATE) $names[] = $this->getLang('acl_perm4'); + } + if($perm >= AUTH_EDIT) $names[] = $this->getLang('acl_perm2'); + if($perm >= AUTH_READ) $names[] = $this->getLang('acl_perm1'); + $names = array_reverse($names); + }else{ + $names[] = $this->getLang('acl_perm0'); + } + + // print permission explanation + echo '<p>'; + if($user){ + if($ns){ + printf($this->getLang('p_user_ns'),hsc($who),hsc($ns),join(', ',$names)); + }else{ + printf($this->getLang('p_user_id'),hsc($who),hsc($ID),join(', ',$names)); + } + }else{ + if($ns){ + printf($this->getLang('p_group_ns'),hsc(ltrim($who,'@')),hsc($ns),join(', ',$names)); + }else{ + printf($this->getLang('p_group_id'),hsc(ltrim($who,'@')),hsc($ID),join(', ',$names)); + } + } + echo '</p>'; + + // add note if admin + if($perm == AUTH_ADMIN){ + echo '<p>'.$this->getLang('p_isadmin').'</p>'; + }elseif(is_null($current)){ + echo '<p>'.$this->getLang('p_inherited').'</p>'; + } + } + + + /** + * Item formatter for the tree view + * + * User function for html_buildlist() + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_list_acl($item){ + global $ID; + $ret = ''; + // what to display + if($item['label']){ + $base = $item['label']; + }else{ + $base = ':'.$item['id']; + $base = substr($base,strrpos($base,':')+1); + } + + // highlight? + if( ($item['type']=='d' && $item['id'] == $this->ns) || + ($item['type']!='d' && $item['id'] == $ID)) $cl = ' cur'; + + // namespace or page? + if($item['type']=='d'){ + if($item['open']){ + $img = DOKU_BASE.'lib/images/minus.gif'; + $alt = '−'; + }else{ + $img = DOKU_BASE.'lib/images/plus.gif'; + $alt = '+'; + } + $ret .= '<img src="'.$img.'" alt="'.$alt.'" />'; + $ret .= '<a href="'.wl('',$this->_get_opts(array('ns'=>$item['id'],'sectok'=>getSecurityToken()))).'" class="idx_dir'.$cl.'">'; + $ret .= $base; + $ret .= '</a>'; + }else{ + $ret .= '<a href="'.wl('',$this->_get_opts(array('id'=>$item['id'],'ns'=>'','sectok'=>getSecurityToken()))).'" class="wikilink1'.$cl.'">'; + $ret .= noNS($item['id']); + $ret .= '</a>'; + } + return $ret; + } + + + function _html_li_acl($item){ + return '<li class="level'.$item['level'].'">'; + } + + + /** + * Get current ACL settings as multidim array + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _init_acl_config(){ + global $AUTH_ACL; + global $conf; + $acl_config=array(); + $usersgroups = array(); + + // get special users and groups + $this->specials[] = '@ALL'; + $this->specials[] = '@'.$conf['defaultgroup']; + if($conf['manager'] != '!!not set!!'){ + $this->specials = array_merge($this->specials, + array_map('trim', + explode(',',$conf['manager']))); + } + $this->specials = array_filter($this->specials); + $this->specials = array_unique($this->specials); + sort($this->specials); + + foreach($AUTH_ACL as $line){ + $line = trim(preg_replace('/#.*$/','',$line)); //ignore comments + if(!$line) continue; + + $acl = preg_split('/\s+/',$line); + //0 is pagename, 1 is user, 2 is acl + + $acl[1] = rawurldecode($acl[1]); + $acl_config[$acl[0]][$acl[1]] = $acl[2]; + + // store non-special users and groups for later selection dialog + $ug = $acl[1]; + if(in_array($ug,$this->specials)) continue; + $usersgroups[] = $ug; + } + + $usersgroups = array_unique($usersgroups); + sort($usersgroups); + ksort($acl_config); + + $this->acl = $acl_config; + $this->usersgroups = $usersgroups; + } + + /** + * Display all currently set permissions in a table + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_table(){ + global $lang; + global $ID; + + echo '<form action="'.wl().'" method="post" accept-charset="utf-8"><div class="no">'.NL; + if($this->ns){ + echo '<input type="hidden" name="ns" value="'.hsc($this->ns).'" />'.NL; + }else{ + echo '<input type="hidden" name="id" value="'.hsc($ID).'" />'.NL; + } + echo '<input type="hidden" name="acl_w" value="'.hsc($this->who).'" />'.NL; + echo '<input type="hidden" name="do" value="admin" />'.NL; + echo '<input type="hidden" name="dokupage" value="acl" />'.NL; + echo '<input type="hidden" name="sectok" value="'.getSecurityToken().'" />'.NL; + echo '<table class="inline">'; + echo '<tr>'; + echo '<th>'.$this->getLang('where').'</th>'; + echo '<th>'.$this->getLang('who').'</th>'; + echo '<th>'.$this->getLang('perm').'<sup><a id="fnt__1" class="fn_top" name="fnt__1" href="#fn__1">1)</a></sup></th>'; + echo '<th>'.$lang['btn_delete'].'</th>'; + echo '</tr>'; + foreach($this->acl as $where => $set){ + foreach($set as $who => $perm){ + echo '<tr>'; + echo '<td>'; + if(substr($where,-1) == '*'){ + echo '<span class="aclns">'.hsc($where).'</span>'; + $ispage = false; + }else{ + echo '<span class="aclpage">'.hsc($where).'</span>'; + $ispage = true; + } + echo '</td>'; + + echo '<td>'; + if($who{0} == '@'){ + echo '<span class="aclgroup">'.hsc($who).'</span>'; + }else{ + echo '<span class="acluser">'.hsc($who).'</span>'; + } + echo '</td>'; + + echo '<td>'; + echo $this->_html_checkboxes($perm,$ispage,'acl['.$where.']['.$who.']'); + echo '</td>'; + + echo '<td align="center">'; + echo '<input type="checkbox" name="del['.hsc($where).'][]" value="'.hsc($who).'" />'; + echo '</td>'; + echo '</tr>'; + } + } + + echo '<tr>'; + echo '<th align="right" colspan="4">'; + echo '<input type="submit" value="'.$lang['btn_update'].'" name="cmd[update]" class="button" />'; + echo '</th>'; + echo '</tr>'; + echo '</table>'; + echo '</div></form>'.NL; + } + + + /** + * Returns the permission which were set for exactly the given user/group + * and page/namespace. Returns null if no exact match is available + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _get_exact_perm(){ + global $ID; + if($this->ns){ + if($this->ns == '*'){ + $check = '*'; + }else{ + $check = $this->ns.':*'; + } + }else{ + $check = $ID; + } + + if(isset($this->acl[$check][$this->who])){ + return $this->acl[$check][$this->who]; + }else{ + return null; + } + } + + function load_acl_config($full) { + global $auth; + if($auth->cando['getACL']) { + $acl = $auth->getACL(); + } else { + $acl = file(DOKU_CONF.'acl.auth.php'); + } + if ($full) return join("\n", $acl)."\n"; + return $acl; + } + function save_acl_config($newconfig) { + global $auth; + if($auth->cando['getACL']) { + $auth->setACL($newconfig); + return true; + } else { + return io_saveFile(DOKU_CONF.'acl.auth.php', $newconfig); + } + + } + + /** + * adds new acl-entry to conf/acl.auth.php + * + * @author Frank Schubert <frank@schokilade.de> + */ + function _acl_add($acl_scope, $acl_user, $acl_level){ + $acl_config = $this->load_acl_config(true); + $acl_user = auth_nameencode($acl_user,true); + + // max level for pagenames is edit + if(strpos($acl_scope,'*') === false) { + if($acl_level > AUTH_EDIT) $acl_level = AUTH_EDIT; + } + + + $new_acl = "$acl_scope\t$acl_user\t$acl_level\n"; + + $new_config = $acl_config.$new_acl; + return $this->save_acl_config($new_config); + } + + /** + * remove acl-entry from conf/acl.auth.php + * + * @author Frank Schubert <frank@schokilade.de> + */ + function _acl_del($acl_scope, $acl_user){ + $acl_config = $this->load_acl_config(false); + $acl_user = auth_nameencode($acl_user,true); + + $acl_pattern = '^'.preg_quote($acl_scope,'/').'\s+'.$acl_user.'\s+[0-8].*$'; + + // save all non!-matching + $new_config = preg_grep("/$acl_pattern/", $acl_config, PREG_GREP_INVERT); + + return $this->save_acl_config(join("\n",$new_config)."\n"); + } + + /** + * print the permission radio boxes + * + * @author Frank Schubert <frank@schokilade.de> + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_checkboxes($setperm,$ispage,$name){ + global $lang; + + static $label = 0; //number labels + $ret = ''; + + if($ispage && $setperm > AUTH_EDIT) $perm = AUTH_EDIT; + + foreach(array(AUTH_NONE,AUTH_READ,AUTH_EDIT,AUTH_CREATE,AUTH_UPLOAD,AUTH_DELETE) as $perm){ + $label += 1; + + //general checkbox attributes + $atts = array( 'type' => 'radio', + 'id' => 'pbox'.$label, + 'name' => $name, + 'value' => $perm ); + //dynamic attributes + if(!is_null($setperm) && $setperm == $perm) $atts['checked'] = 'checked'; + if($ispage && $perm > AUTH_EDIT){ + $atts['disabled'] = 'disabled'; + $class = ' class="disabled"'; + }else{ + $class = ''; + } + + //build code + $ret .= '<label for="pbox'.$label.'" title="'.$this->getLang('acl_perm'.$perm).'"'.$class.'>'; + $ret .= '<input '.html_attbuild($atts).' /> '; + $ret .= $this->getLang('acl_perm'.$perm); + $ret .= '</label>'.NL; + } + return $ret; + } + + /** + * Print a user/group selector (reusing already used users and groups) + * + * @author Andreas Gohr <andi@splitbrain.org> + */ + function _html_select(){ + global $conf; + $inlist = false; + + if($this->who && + !in_array($this->who,$this->usersgroups) && + !in_array($this->who,$this->specials)){ + + if($this->who{0} == '@'){ + $gsel = ' selected="selected"'; + }else{ + $usel = ' selected="selected"'; + } + }else{ + $usel = ''; + $gsel = ''; + $inlist = true; + } + + + echo '<select name="acl_t" class="edit">'.NL; + echo ' <option value="__g__" class="aclgroup"'.$gsel.'>'.$this->getLang('acl_group').':</option>'.NL; + echo ' <option value="__u__" class="acluser"'.$usel.'>'.$this->getLang('acl_user').':</option>'.NL; + echo ' <optgroup label=" ">'.NL; + foreach($this->specials as $ug){ + if($ug == $this->who){ + $sel = ' selected="selected"'; + $inlist = true; + }else{ + $sel = ''; + } + + if($ug{0} == '@'){ + echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; + }else{ + echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; + } + } + echo ' </optgroup>'.NL; + echo ' <optgroup label=" ">'.NL; + foreach($this->usersgroups as $ug){ + if($ug == $this->who){ + $sel = ' selected="selected"'; + $inlist = true; + }else{ + $sel = ''; + } + + if($ug{0} == '@'){ + echo ' <option value="'.hsc($ug).'" class="aclgroup"'.$sel.'>'.hsc($ug).'</option>'.NL; + }else{ + echo ' <option value="'.hsc($ug).'" class="acluser"'.$sel.'>'.hsc($ug).'</option>'.NL; + } + } + echo ' </optgroup>'.NL; + echo '</select>'.NL; + return $inlist; + } +} |