usermanagement.php

来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· PHP 代码 · 共 763 行 · 第 1/3 页

        $mobile_number = KTUtil::arrayGet($_REQUEST, 'mobile_number');

        $max_sessions = $this->oValidator->validateInteger(
                KTUtil::arrayGet($_REQUEST, 'max_sessions'),
                KTUtil::meldOptions($aErrorOptions, array('message' => _kt("You must specify a numeric value for maximum sessions.")))
        );

        $password = KTUtil::arrayGet($_REQUEST, 'new_password');
        $confirm_password = KTUtil::arrayGet($_REQUEST, 'confirm_password');

        $KTConfig =& KTConfig::getSingleton();
        $minLength = ((int) $KTConfig->get('user_prefs/passwordLength', 6));
        $restrictAdmin = ((bool) $KTConfig->get('user_prefs/restrictAdminPasswords', false));

        if ($restrictAdmin && (strlen($password) < $minLength)) {
    	    $this->errorRedirectTo('addUser', sprintf(_kt("The password must be at least %d characters long."), $minLength), sprintf("old_search=%s&do_search=1", $old_search));
    	} else if (empty($password)) {
            $this->errorRedirectTo('addUser', _kt("You must specify a password for the user."), sprintf("old_search=%s&do_search=1", $old_search));
        } else if ($password !== $confirm_password) {
            $this->errorRedirectTo('addUser', _kt("The passwords you specified do not match."), sprintf("old_search=%s&do_search=1", $old_search));
        }

        if(preg_match('/[\!\$\#\%\^\&\*]/', $username)){
        	$this->errorRedirectTo('addUser', _kt("You have entered an invalid character in your username."));
        }

        if(preg_match('/[\!\$\#\%\^\&\*]/', $name)){
        	$this->errorRedirectTo('addUser', _kt("You have entered an invalid character in your name."));
        }

        $dupUser =& User::getByUserName($username);
        if(!PEAR::isError($dupUser)) {
            $this->errorRedirectTo('addUser', _kt("A user with that username already exists"));
        }



        $oUser =& User::createFromArray(array(
            "sUsername" => $username,
            "sName" => $name,
            "sPassword" => md5($password),
            "iQuotaMax" => 0,
            "iQuotaCurrent" => 0,
            "sEmail" => $email_address,
            "bEmailNotification" => $email_notifications,
            "sMobile" => $mobile_number,
            "bSmsNotification" => false,   // FIXME do we auto-act if the user has a mobile?
            "iMaxSessions" => $max_sessions,
        ));

        if (PEAR::isError($oUser) || ($oUser == false)) {
            $this->errorRedirectToMain(_kt("failed to create user."), sprintf("old_search=%s&do_search=1", $old_search));
            exit(0);
        }

        $this->successRedirectToMain(_kt('Created new user') . ': ' . $oUser->getUsername(), 'name=' . $oUser->getUsername(), sprintf("old_search=%s&do_search=1", $old_search));
    }

    function do_deleteUser() {
        $old_search = KTUtil::arrayGet($_REQUEST, 'old_search');
        $user_id = KTUtil::arrayGet($_REQUEST, 'user_id');
        $oUser = User::get($user_id);
        if ((PEAR::isError($oUser)) || ($oUser === false)) {
            $this->errorRedirectToMain(_kt('Please select a user first.'));
        }
        $res = $oUser->delete();
        if (PEAR::isError($res)) {
            $this->errorRedirectToMain(sprintf(_kt('Unable to delete user - the user may still be referred by documents.'), $res->getMessage()), sprintf("old_search=%s&do_search=1", $old_search));
        }

        $this->successRedirectToMain(_kt('User deleted') . ': ' . $oUser->getName(), sprintf("old_search=%s&do_search=1", $old_search));
    }

    function do_updateGroups() {
        $old_search = KTUtil::arrayGet($_REQUEST, 'old_search');
        $user_id = KTUtil::arrayGet($_REQUEST, 'user_id');
        $oUser = User::get($user_id);
        if ((PEAR::isError($oUser)) || ($oUser === false)) {
            $this->errorRedirectToMain(_kt('Please select a user first.'), sprintf("old_search=%s&do_search=1", $old_search));
        }
        $groupAdded = KTUtil::arrayGet($_REQUEST, 'groups_items_added','');
        $groupRemoved = KTUtil::arrayGet($_REQUEST, 'groups_items_removed','');


        $aGroupToAddIDs = explode(",", $groupAdded);
        $aGroupToRemoveIDs = explode(",", $groupRemoved);

        // FIXME we need to ensure that only groups which are allocatable by the admin are added here.

        // FIXME what groups are _allocatable_?

        $this->startTransaction();
        $groupsAdded = array();
        $groupsRemoved = array();

		$addWarnings = array();
		$removeWarnings = array();

        foreach ($aGroupToAddIDs as $iGroupID ) {
            if ($iGroupID > 0) {
                $oGroup = Group::get($iGroupID);
				$memberReason = GroupUtil::getMembershipReason($oUser, $oGroup);
				//var_dump($memberReason);
				if (!(PEAR::isError($memberReason) || is_null($memberReason))) {
					$addWarnings[] = $memberReason;
				}
                $res = $oGroup->addMember($oUser);
                if (PEAR::isError($res) || $res == false) {
                    $this->errorRedirectToMain(sprintf(_kt('Unable to add user to group "%s"'), $oGroup->getName()), sprintf("old_search=%s&do_search=1", $old_search));
                } else {
				    $groupsAdded[] = $oGroup->getName();

				}
            }
        }

        // Remove groups
        foreach ($aGroupToRemoveIDs as $iGroupID ) {
            if ($iGroupID > 0) {
                $oGroup = Group::get($iGroupID);
                $res = $oGroup->removeMember($oUser);
                if (PEAR::isError($res) || $res == false) {
                    $this->errorRedirectToMain(sprintf(_kt('Unable to remove user from group "%s"'), $oGroup->getName()), sprintf("old_search=%s&do_search=1", $old_search));
                } else {
				   $groupsRemoved[] = $oGroup->getName();
					$memberReason = GroupUtil::getMembershipReason($oUser, $oGroup);
					//var_dump($memberReason);
					if (!(PEAR::isError($memberReason) || is_null($memberReason))) {
						$removeWarnings[] = $memberReason;
					}
				}
            }
        }

		if (!empty($addWarnings)) {
		    $sWarnStr = _kt('Warning:  the user was already a member of some subgroups') . ' &mdash; ';
			$sWarnStr .= implode(', ', $addWarnings);
			$_SESSION['KTInfoMessage'][] = $sWarnStr;
		}

		if (!empty($removeWarnings)) {
		    $sWarnStr = _kt('Warning:  the user is still a member of some subgroups') . ' &mdash; ';
			$sWarnStr .= implode(', ', $removeWarnings);
			$_SESSION['KTInfoMessage'][] = $sWarnStr;
		}

        $msg = '';
        if (!empty($groupsAdded)) { $msg .= ' ' . _kt('Added to groups') . ': ' . implode(', ', $groupsAdded) . '.'; }
        if (!empty($groupsRemoved)) { $msg .= ' ' . _kt('Removed from groups') . ': ' . implode(', ',$groupsRemoved) . '.'; }

        if (!Permission::userIsSystemAdministrator($_SESSION['userID'])) {
            $this->rollbackTransaction();
            $this->errorRedirectTo('editgroups', _kt('For security purposes, you cannot remove your own administration priviledges.'), sprintf('user_id=%d&do_search=1&old_search=%s', $oUser->getId(), $old_search));
            exit(0);
        }

        $this->commitTransaction();
        $this->successRedirectToMain($msg, sprintf("old_search=%s&do_search=1", $old_search));
    }

	function getGroupStringForUser($oUser) {
		$aGroupNames = array();
		$aGroups = GroupUtil::listGroupsForUser($oUser);
		$MAX_GROUPS = 6;
		$add_elipsis = false;
		if (count($aGroups) == 0) { return _kt('User is currently not a member of any groups.'); }
		if (count($aGroups) > $MAX_GROUPS) {
		    $aGroups = array_slice($aGroups, 0, $MAX_GROUPS);
			$add_elipsis = true;
		}
		foreach ($aGroups as $oGroup) {
		    $aGroupNames[] = $oGroup->getName();
		}
		if ($add_elipsis) {
		    $aGroupNames[] = '&hellip;';
		}

		return implode(', ', $aGroupNames);
	}



    // change enabled / disabled status of users
    function do_change_enabled() {

        $this->startTransaction();
        $iLicenses = 0;
        $bRequireLicenses = false;
        if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
            require_once(KT_DIR .  '/plugins/wintools/baobabkeyutil.inc.php');
            $iLicenses = BaobabKeyUtil::getLicenseCount();
            $bRequireLicenses = true;
        }
        // admin and anonymous are automatically ignored here.
        $iEnabledUsers = User::getNumberEnabledUsers();

 		if($_REQUEST['update_value'] == 'enable')
 		{
	        foreach(KTUtil::arrayGet($_REQUEST, 'edit_user', array()) as $sUserId => $v) {
	            // check that we haven't hit max user limit
	            if($bRequireLicenses && $iEnabledUsers >= $iLicenses) {
	                // if so, add to error messages, but commit transaction (break this loop)
	                $_SESSION['KTErrorMessage'][] = _kt('You may only have ') . $iLicenses . _kt(' users enabled at one time.');
	                break;
	            }

	            // else enable user
	            $oUser = User::get((int)$sUserId);
	            if(PEAR::isError($oUser)) { $this->errorRedirectToMain(_kt('Error getting user object')); }
	            $oUser->enable();
	            $res = $oUser->update();
	            if(PEAR::isError($res)) { $this->errorRedirectToMain(_kt('Error updating user')); }
	            $iEnabledUsers++;
	        }
 		}

 		if($_REQUEST['update_value'] == 'disable')
 		{
	        //echo 'got into disable';
	        //exit;

	        foreach(KTUtil::arrayGet($_REQUEST, 'edit_user', array()) as $sUserId => $v) {
	            $oUser = User::get((int)$sUserId);
	            if(PEAR::isError($oUser)) { $this->errorRedirectToMain(_kt('Error getting user object')); }
	            $oUser->disable();
	            $res = $oUser->update();
	            if(PEAR::isError($res)) { $this->errorRedirectToMain(_kt('Error updating user')); }
	            $iEnabledUsers--;
	        }
 		}

 		if($_REQUEST['update_value'] == 'delete')
 		{
 			//echo 'Delete called';

 			foreach(KTUtil::arrayGet($_REQUEST, 'edit_user', array()) as $sUserId => $v) {
	            $oUser = User::get((int)$sUserId);
	            if(PEAR::isError($oUser)) { $this->errorRedirectToMain(_kt('Error getting user object')); }
	            $oUser->delete();
	            $res = $oUser->update();
	            if(PEAR::isError($res)) { $this->errorRedirectToMain(_kt('Error updating user')); }
	            $iEnabledUsers--;
	        }
 		}

        $this->commitTransaction();
        $this->successRedirectToMain(_kt('Users updated'));

    }

}

?>