initial support for deleting user's groups

webui/user-groups-delete.php

+<?php
+# Module: Policy delete
+# Copyright (C) 2008, LinuxRulz
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+session_start();
+
+include_once("includes/header.php");
+include_once("includes/footer.php");
+include_once("includes/db.php");
+
+
+
+$db = connect_db();
+
+
+
+printHeader(array(
+		"Tabs" => array(
+			"Back to user list" => "user-main.php",
+		),
+));
+
+
+
+# Display delete confirm screen
+if ($_POST['frmaction'] == "delete") {
+	# Check a user was selected
+	if (isset($_POST['group_id'])) {
+?>
+		<p class="pageheader">Remove Group Assignment</p>
+
+		<form action="user-groups-delete.php" method="post">
+			<div>
+				<input type="hidden" name="frmaction" value="delete2" />
+				<input type="hidden" name="group_id" value="<?php echo $_POST['group_id']; ?>" />
+			</div>
+			<div class="textcenter">
+				Are you very sure? <br />
+				<input type="submit" name="confirm" value="yes" />
+				<input type="submit" name="confirm" value="no" />
+			</div>
+		</form>
+<?php
+	} else {
+?>
+		<div class="warning">No group assignment selected</div>
+<?php
+	}
+	
+	
+# SQL Updates
+} elseif ($_POST['frmaction'] == "delete2") {
+?>
+	<p class="pageheader">Group Assignment Removal Results</p>
+<?php
+	if (isset($_POST['group_id'])) {
+		if ($_POST['confirm'] == "yes") {	
+			$res = $db->exec("DELETE FROM ${DB_TABLE_PREFIX}users_to_groups WHERE UserID = ".$_SESSION['groups_user_id']." AND GroupID = ".$_POST['group_id']);
+			if ($res !== FALSE) {
+?>
+				<div class="notice">Group with ID: <?php print_r($_POST['group_id']);?> deleted from user with ID: <?php print_r($_SESSION['groups_user_id']);?></div>
+<?php		
+				session_destroy();
+			} else {
+?>
+				<div class="warning">Error removing group assignment</div>
+				<div class="warning"><?php print_r($db->errorInfo()) ?></div>
+<?php
+			}
+?>
+
+<?php
+		# Warn
+		} else {
+?>
+		<div class="warning">Remove Group Assignment aborted</div>
+<?php
+		}
+?>
+<?php
+	} else {
+?>
+		<div class="warning">Invocation error, no group ID selected</div>
+<?php
+	}
+
+}
+printFooter();
+
+
+# vim: ts=4
+?>
+