diff options
Diffstat (limited to 'mod/dokuwiki/vendors/dokuwiki/lib/plugins/usermanager/admin.php')
| -rw-r--r-- | mod/dokuwiki/vendors/dokuwiki/lib/plugins/usermanager/admin.php | 627 |
1 files changed, 627 insertions, 0 deletions
diff --git a/mod/dokuwiki/vendors/dokuwiki/lib/plugins/usermanager/admin.php b/mod/dokuwiki/vendors/dokuwiki/lib/plugins/usermanager/admin.php new file mode 100644 index 000000000..da6029bbf --- /dev/null +++ b/mod/dokuwiki/vendors/dokuwiki/lib/plugins/usermanager/admin.php @@ -0,0 +1,627 @@ +<?php +/* + * User Manager + * + * Dokuwiki Admin Plugin + * + * This version of the user manager has been modified to only work with + * objectified version of auth system + * + * @author neolao <neolao@neolao.com> + * @author Chris Smith <chris@jalakai.co.uk> + */ +// must be run within Dokuwiki +if(!defined('DOKU_INC')) die(); + +if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); +if(!defined('DOKU_PLUGIN_IMAGES')) define('DOKU_PLUGIN_IMAGES',DOKU_BASE.'lib/plugins/usermanager/images/'); +require_once(DOKU_PLUGIN.'admin.php'); + +/** + * All DokuWiki plugins to extend the admin function + * need to inherit from this class + */ +class admin_plugin_usermanager extends DokuWiki_Admin_Plugin { + + var $_auth = null; // auth object + var $_user_total = 0; // number of registered users + var $_filter = array(); // user selection filter(s) + var $_start = 0; // index of first user to be displayed + var $_last = 0; // index of the last user to be displayed + var $_pagesize = 20; // number of users to list on one page + var $_edit_user = ''; // set to user selected for editing + var $_edit_userdata = array(); + var $_disabled = ''; // if disabled set to explanatory string + + /** + * Constructor + */ + function admin_plugin_usermanager(){ + global $auth; + + $this->setupLocale(); + + if (!isset($auth)) { + $this->disabled = $this->lang['noauth']; + } else if (!$auth->canDo('getUsers')) { + $this->disabled = $this->lang['nosupport']; + } else { + + // we're good to go + $this->_auth = & $auth; + + } + } + + /** + * return some info + */ + function getInfo(){ + + return array( + 'author' => 'Chris Smith', + 'email' => 'chris@jalakai.co.uk', + 'date' => '2008-09-17', + 'name' => 'User Manager', + 'desc' => 'Manage users '.$this->disabled, + 'url' => 'http://dokuwiki.org/plugin:usermanager', + ); + } + /** + * return prompt for admin menu + */ + function getMenuText($language) { + + if (!is_null($this->_auth)) + return parent::getMenuText($language); + + return $this->getLang('menu').' '.$this->disabled; + } + + /** + * return sort order for position in admin menu + */ + function getMenuSort() { + return 2; + } + + /** + * handle user request + */ + function handle() { + global $ID; + + if (is_null($this->_auth)) return false; + + // extract the command and any specific parameters + // submit button name is of the form - fn[cmd][param(s)] + $fn = $_REQUEST['fn']; + + if (is_array($fn)) { + $cmd = key($fn); + $param = is_array($fn[$cmd]) ? key($fn[$cmd]) : null; + } else { + $cmd = $fn; + $param = null; + } + + if ($cmd != "search") { + if (!empty($_REQUEST['start'])) + $this->_start = $_REQUEST['start']; + $this->_filter = $this->_retrieveFilter(); + } + + switch($cmd){ + case "add" : $this->_addUser(); break; + case "delete" : $this->_deleteUser(); break; + case "modify" : $this->_modifyUser(); break; + case "edit" : $this->_editUser($param); break; + case "search" : $this->_setFilter($param); + $this->_start = 0; + break; + } + + $this->_user_total = $this->_auth->canDo('getUserCount') ? $this->_auth->getUserCount($this->_filter) : -1; + + // page handling + switch($cmd){ + case 'start' : $this->_start = 0; break; + case 'prev' : $this->_start -= $this->_pagesize; break; + case 'next' : $this->_start += $this->_pagesize; break; + case 'last' : $this->_start = $this->_user_total; break; + } + $this->_validatePagination(); + } + + /** + * output appropriate html + */ + function html() { + global $ID; + + if(is_null($this->_auth)) { + print $this->lang['badauth']; + return false; + } + + $user_list = $this->_auth->retrieveUsers($this->_start, $this->_pagesize, $this->_filter); + $users = array_keys($user_list); + + $page_buttons = $this->_pagination(); + $delete_disable = $this->_auth->canDo('delUser') ? '' : 'disabled="disabled"'; + + $editable = $this->_auth->canDo('UserMod'); + + print $this->locale_xhtml('intro'); + print $this->locale_xhtml('list'); + + ptln("<div id=\"user__manager\">"); + ptln("<div class=\"level2\">"); + + if ($this->_user_total > 0) { + ptln("<p>".sprintf($this->lang['summary'],$this->_start+1,$this->_last,$this->_user_total,$this->_auth->getUserCount())."</p>"); + } else { + ptln("<p>".sprintf($this->lang['nonefound'],$this->_auth->getUserCount())."</p>"); + } + ptln("<form action=\"".wl($ID)."\" method=\"post\">"); + formSecurityToken(); + ptln(" <table class=\"inline\">"); + ptln(" <thead>"); + ptln(" <tr>"); + ptln(" <th> </th><th>".$this->lang["user_id"]."</th><th>".$this->lang["user_name"]."</th><th>".$this->lang["user_mail"]."</th><th>".$this->lang["user_groups"]."</th>"); + ptln(" </tr>"); + + ptln(" <tr>"); + ptln(" <td class=\"rightalign\"><input type=\"image\" src=\"".DOKU_PLUGIN_IMAGES."search.png\" name=\"fn[search][new]\" title=\"".$this->lang['search_prompt']."\" alt=\"".$this->lang['search']."\" class=\"button\" /></td>"); + ptln(" <td><input type=\"text\" name=\"userid\" class=\"edit\" value=\"".$this->_htmlFilter('user')."\" /></td>"); + ptln(" <td><input type=\"text\" name=\"username\" class=\"edit\" value=\"".$this->_htmlFilter('name')."\" /></td>"); + ptln(" <td><input type=\"text\" name=\"usermail\" class=\"edit\" value=\"".$this->_htmlFilter('mail')."\" /></td>"); + ptln(" <td><input type=\"text\" name=\"usergroups\" class=\"edit\" value=\"".$this->_htmlFilter('grps')."\" /></td>"); + ptln(" </tr>"); + ptln(" </thead>"); + + if ($this->_user_total) { + ptln(" <tbody>"); + foreach ($user_list as $user => $userinfo) { + extract($userinfo); + $groups = join(', ',$grps); + ptln(" <tr class=\"user_info\">"); + ptln(" <td class=\"centeralign\"><input type=\"checkbox\" name=\"delete[".$user."]\" ".$delete_disable." /></td>"); + if ($editable) { + ptln(" <td><a href=\"".wl($ID,array('fn[edit]['.hsc($user).']' => 1, + 'do' => 'admin', + 'page' => 'usermanager', + 'sectok' => getSecurityToken())). + "\" title=\"".$this->lang['edit_prompt']."\">".hsc($user)."</a></td>"); + } else { + ptln(" <td>".hsc($user)."</td>"); + } + ptln(" <td>".hsc($name)."</td><td>".hsc($mail)."</td><td>".hsc($groups)."</td>"); + ptln(" </tr>"); + } + ptln(" </tbody>"); + } + + ptln(" <tbody>"); + ptln(" <tr><td colspan=\"5\" class=\"centeralign\">"); + ptln(" <span class=\"medialeft\">"); + ptln(" <input type=\"submit\" name=\"fn[delete]\" ".$delete_disable." class=\"button\" value=\"".$this->lang['delete_selected']."\" id=\"usrmgr__del\" />"); + ptln(" </span>"); + ptln(" <span class=\"mediaright\">"); + ptln(" <input type=\"submit\" name=\"fn[start]\" ".$page_buttons['start']." class=\"button\" value=\"".$this->lang['start']."\" />"); + ptln(" <input type=\"submit\" name=\"fn[prev]\" ".$page_buttons['prev']." class=\"button\" value=\"".$this->lang['prev']."\" />"); + ptln(" <input type=\"submit\" name=\"fn[next]\" ".$page_buttons['next']." class=\"button\" value=\"".$this->lang['next']."\" />"); + ptln(" <input type=\"submit\" name=\"fn[last]\" ".$page_buttons['last']." class=\"button\" value=\"".$this->lang['last']."\" />"); + ptln(" </span>"); + ptln(" <input type=\"submit\" name=\"fn[search][clear]\" class=\"button\" value=\"".$this->lang['clear']."\" />"); + ptln(" <input type=\"hidden\" name=\"do\" value=\"admin\" />"); + ptln(" <input type=\"hidden\" name=\"page\" value=\"usermanager\" />"); + + $this->_htmlFilterSettings(2); + + ptln(" </td></tr>"); + ptln(" </tbody>"); + ptln(" </table>"); + + ptln("</form>"); + ptln("</div>"); + + $style = $this->_edit_user ? " class=\"edit_user\"" : ""; + + if ($this->_auth->canDo('addUser')) { + ptln("<div".$style.">"); + print $this->locale_xhtml('add'); + ptln(" <div class=\"level2\">"); + + $this->_htmlUserForm('add',null,array(),4); + + ptln(" </div>"); + ptln("</div>"); + } + + if($this->_edit_user && $this->_auth->canDo('UserMod')){ + ptln("<div".$style." id=\"scroll__here\">"); + print $this->locale_xhtml('edit'); + ptln(" <div class=\"level2\">"); + + $this->_htmlUserForm('modify',$this->_edit_user,$this->_edit_userdata,4); + + ptln(" </div>"); + ptln("</div>"); + } + ptln("</div>"); + } + + + /** + * @todo disable fields which the backend can't change + */ + function _htmlUserForm($cmd,$user='',$userdata=array(),$indent=0) { + global $conf; + global $ID; + + $name = $mail = $groups = ''; + $notes = array(); + + if ($user) { + extract($userdata); + if (!empty($grps)) $groups = join(',',$grps); + } else { + $notes[] = sprintf($this->lang['note_group'],$conf['defaultgroup']); + } + + ptln("<form action=\"".wl($ID)."\" method=\"post\">",$indent); + formSecurityToken(); + ptln(" <table class=\"inline\">",$indent); + ptln(" <thead>",$indent); + ptln(" <tr><th>".$this->lang["field"]."</th><th>".$this->lang["value"]."</th></tr>",$indent); + ptln(" </thead>",$indent); + ptln(" <tbody>",$indent); + + $this->_htmlInputField($cmd."_userid", "userid", $this->lang["user_id"], $user, $this->_auth->canDo("modLogin"), $indent+6); + $this->_htmlInputField($cmd."_userpass", "userpass", $this->lang["user_pass"], "", $this->_auth->canDo("modPass"), $indent+6); + $this->_htmlInputField($cmd."_username", "username", $this->lang["user_name"], $name, $this->_auth->canDo("modName"), $indent+6); + $this->_htmlInputField($cmd."_usermail", "usermail", $this->lang["user_mail"], $mail, $this->_auth->canDo("modMail"), $indent+6); + $this->_htmlInputField($cmd."_usergroups","usergroups",$this->lang["user_groups"],$groups,$this->_auth->canDo("modGroups"),$indent+6); + + if ($this->_auth->canDo("modPass")) { + $notes[] = $this->lang['note_pass']; + if ($user) { + $notes[] = $this->lang['note_notify']; + } + + ptln("<tr><td><label for=\"".$cmd."_usernotify\" >".$this->lang["user_notify"].": </label></td><td><input type=\"checkbox\" id=\"".$cmd."_usernotify\" name=\"usernotify\" value=\"1\" /></td></tr>", $indent); + } + + ptln(" </tbody>",$indent); + ptln(" <tbody>",$indent); + ptln(" <tr>",$indent); + ptln(" <td colspan=\"2\">",$indent); + ptln(" <input type=\"hidden\" name=\"do\" value=\"admin\" />",$indent); + ptln(" <input type=\"hidden\" name=\"page\" value=\"usermanager\" />",$indent); + + // save current $user, we need this to access details if the name is changed + if ($user) + ptln(" <input type=\"hidden\" name=\"userid_old\" value=\"".$user."\" />",$indent); + + $this->_htmlFilterSettings($indent+10); + + ptln(" <input type=\"submit\" name=\"fn[".$cmd."]\" class=\"button\" value=\"".$this->lang[$cmd]."\" />",$indent); + ptln(" </td>",$indent); + ptln(" </tr>",$indent); + ptln(" </tbody>",$indent); + ptln(" </table>",$indent); + + foreach ($notes as $note) + ptln("<div class=\"fn\">".$note."</div>",$indent); + + ptln("</form>",$indent); + } + + function _htmlInputField($id, $name, $label, $value, $cando, $indent=0) { + $class = $cando ? '' : ' class="disabled"'; + $disabled = $cando ? '' : ' disabled="disabled"'; + echo str_pad('',$indent); + + $fieldtype = ($name == "userpass") ? 'password' : 'text'; + + echo "<tr $class>"; + echo "<td><label for=\"$id\" >$label: </label></td>"; + echo "<td>"; + if($cando){ + echo "<input type=\"$fieldtype\" id=\"$id\" name=\"$name\" value=\"$value\" class=\"edit\" />"; + }else{ + echo "<input type=\"hidden\" name=\"$name\" value=\"$value\" />"; + echo "<input type=\"$fieldtype\" id=\"$id\" name=\"$name\" value=\"$value\" class=\"edit disabled\" disabled=\"disabled\" />"; + } + echo "</td>"; + echo "</tr>"; + } + + function _htmlFilter($key) { + if (empty($this->_filter)) return ''; + return (isset($this->_filter[$key]) ? hsc($this->_filter[$key]) : ''); + } + + function _htmlFilterSettings($indent=0) { + + ptln("<input type=\"hidden\" name=\"start\" value=\"".$this->_start."\" />",$indent); + + foreach ($this->_filter as $key => $filter) { + ptln("<input type=\"hidden\" name=\"filter[".$key."]\" value=\"".hsc($filter)."\" />",$indent); + } + } + + function _addUser(){ + if (!checkSecurityToken()) return false; + if (!$this->_auth->canDo('addUser')) return false; + + list($user,$pass,$name,$mail,$grps) = $this->_retrieveUser(); + if (empty($user)) return false; + + if ($this->_auth->canDo('modPass')){ + if (empty($pass)){ + if(!empty($_REQUEST['usernotify'])){ + $pass = auth_pwgen(); + } else { + msg($this->lang['add_fail'], -1); + return false; + } + } + } else { + if (!empty($pass)){ + msg($this->lang['add_fail'], -1); + return false; + } + } + + if ($this->_auth->canDo('modName')){ + if (empty($name)){ + msg($this->lang['add_fail'], -1); + return false; + } + } else { + if (!empty($name)){ + return false; + } + } + + if ($this->_auth->canDo('modMail')){ + if (empty($mail)){ + msg($this->lang['add_fail'], -1); + return false; + } + } else { + if (!empty($mail)){ + return false; + } + } + + if ($ok = $this->_auth->triggerUserMod('create', array($user,$pass,$name,$mail,$grps))) { + + msg($this->lang['add_ok'], 1); + + if (!empty($_REQUEST['usernotify']) && $pass) { + $this->_notifyUser($user,$pass); + } + } else { + msg($this->lang['add_fail'], -1); + } + + return $ok; + } + + /** + * Delete user + */ + function _deleteUser(){ + global $conf; + + if (!checkSecurityToken()) return false; + if (!$this->_auth->canDo('delUser')) return false; + + $selected = $_REQUEST['delete']; + if (!is_array($selected) || empty($selected)) return false; + $selected = array_keys($selected); + + if(in_array($_SERVER['REMOTE_USER'], $selected)) { + msg("You can't delete yourself!", -1); + return false; + } + + $count = $this->_auth->triggerUserMod('delete', array($selected)); + if ($count == count($selected)) { + $text = str_replace('%d', $count, $this->lang['delete_ok']); + msg("$text.", 1); + } else { + $part1 = str_replace('%d', $count, $this->lang['delete_ok']); + $part2 = str_replace('%d', (count($selected)-$count), $this->lang['delete_fail']); + msg("$part1, $part2",-1); + } + + // invalidate all sessions + io_saveFile($conf['cachedir'].'/sessionpurge',time()); + + return true; + } + + /** + * Edit user (a user has been selected for editing) + */ + function _editUser($param) { + if (!checkSecurityToken()) return false; + if (!$this->_auth->canDo('UserMod')) return false; + + $user = cleanID(preg_replace('/.*:/','',$param)); + $userdata = $this->_auth->getUserData($user); + + // no user found? + if (!$userdata) { + msg($this->lang['edit_usermissing'],-1); + return false; + } + + $this->_edit_user = $user; + $this->_edit_userdata = $userdata; + + return true; + } + + /** + * Modify user (modified user data has been recieved) + */ + function _modifyUser(){ + global $conf; + + if (!checkSecurityToken()) return false; + if (!$this->_auth->canDo('UserMod')) return false; + + // get currently valid user data + $olduser = cleanID(preg_replace('/.*:/','',$_REQUEST['userid_old'])); + $oldinfo = $this->_auth->getUserData($olduser); + + // get new user data subject to change + list($newuser,$newpass,$newname,$newmail,$newgrps) = $this->_retrieveUser(); + if (empty($newuser)) return false; + + $changes = array(); + if ($newuser != $olduser) { + + if (!$this->_auth->canDo('modLogin')) { // sanity check, shouldn't be possible + msg($this->lang['update_fail'],-1); + return false; + } + + // check if $newuser already exists + if ($this->_auth->getUserData($newuser)) { + msg(sprintf($this->lang['update_exists'],$newuser),-1); + $re_edit = true; + } else { + $changes['user'] = $newuser; + } + } + + if (!empty($newpass) && $this->_auth->canDo('modPass')) + $changes['pass'] = $newpass; + if (!empty($newname) && $this->_auth->canDo('modName') && $newname != $oldinfo['name']) + $changes['name'] = $newname; + if (!empty($newmail) && $this->_auth->canDo('modMail') && $newmail != $oldinfo['mail']) + $changes['mail'] = $newmail; + if (!empty($newgrps) && $this->_auth->canDo('modGroups') && $newgrps != $oldinfo['grps']) + $changes['grps'] = $newgrps; + + if ($ok = $this->_auth->triggerUserMod('modify', array($olduser, $changes))) { + msg($this->lang['update_ok'],1); + + if (!empty($_REQUEST['usernotify']) && $newpass) { + $notify = empty($changes['user']) ? $olduser : $newuser; + $this->_notifyUser($notify,$newpass); + } + + // invalidate all sessions + io_saveFile($conf['cachedir'].'/sessionpurge',time()); + + } else { + msg($this->lang['update_fail'],-1); + } + + if (!empty($re_edit)) { + $this->_editUser($olduser); + } + + return $ok; + } + + /** + * send password change notification email + */ + function _notifyUser($user, $password) { + + if ($sent = auth_sendPassword($user,$password)) { + msg($this->lang['notify_ok'], 1); + } else { + msg($this->lang['notify_fail'], -1); + } + + return $sent; + } + + /** + * retrieve & clean user data from the form + * + * @return array(user, password, full name, email, array(groups)) + */ + function _retrieveUser($clean=true) { + + $user[0] = ($clean) ? cleanID(preg_replace('/.*:/','',$_REQUEST['userid'])) : $_REQUEST['userid']; + $user[1] = $_REQUEST['userpass']; + $user[2] = $_REQUEST['username']; + $user[3] = $_REQUEST['usermail']; + $user[4] = preg_split('/\s*,\s*/',$_REQUEST['usergroups'],-1,PREG_SPLIT_NO_EMPTY); + + if (empty($user[4]) || (is_array($user[4]) && (count($user[4]) == 1) && (trim($user[4][0]) == ''))) { + $user[4] = null; + } + + return $user; + } + + function _setFilter($op) { + + $this->_filter = array(); + + if ($op == 'new') { + list($user,$pass,$name,$mail,$grps) = $this->_retrieveUser(false); + + if (!empty($user)) $this->_filter['user'] = $user; + if (!empty($name)) $this->_filter['name'] = $name; + if (!empty($mail)) $this->_filter['mail'] = $mail; + if (!empty($grps)) $this->_filter['grps'] = join('|',$grps); + } + } + + function _retrieveFilter() { + + $t_filter = $_REQUEST['filter']; + if (!is_array($t_filter)) return array(); + + // messy, but this way we ensure we aren't getting any additional crap from malicious users + $filter = array(); + + if (isset($t_filter['user'])) $filter['user'] = $t_filter['user']; + if (isset($t_filter['name'])) $filter['name'] = $t_filter['name']; + if (isset($t_filter['mail'])) $filter['mail'] = $t_filter['mail']; + if (isset($t_filter['grps'])) $filter['grps'] = $t_filter['grps']; + + return $filter; + } + + function _validatePagination() { + + if ($this->_start >= $this->_user_total) { + $this->_start = $this->_user_total - $this->_pagesize; + } + if ($this->_start < 0) $this->_start = 0; + + $this->_last = min($this->_user_total, $this->_start + $this->_pagesize); + } + + /* + * return an array of strings to enable/disable pagination buttons + */ + function _pagination() { + + $disabled = 'disabled="disabled"'; + + $buttons['start'] = $buttons['prev'] = ($this->_start == 0) ? $disabled : ''; + + if ($this->_user_total == -1) { + $buttons['last'] = $disabled; + $buttons['next'] = ''; + } else { + $buttons['last'] = $buttons['next'] = (($this->_start + $this->_pagesize) >= $this->_user_total) ? $disabled : ''; + } + + return $buttons; + } +} |