<?php
/***************************************************************************
                          admin_priv_forums.php  -  description
                             -------------------
    begin                : Thu 12 Jan 2001
    copyright            : (C) 2001 The phpBB Group
    email                : support@phpbb.com

    $Id: admin_priv_forums.php,v 1.9 2003/03/30 06:11:46 okazu Exp $
 ***************************************************************************/

/***************************************************************************
 *
 *   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.
 *
 ***************************************************************************/
include '../../../include/cp_header.php';
include '../functions.php';
include '../config.php';
$myts =& MyTextSanitizer::getInstance();
xoops_cp_header();
echo"<table width='100%' border='0' cellspacing='1' class='outer'>"
."<tr><td class=\"odd\">";
echo "<a href='./index.php'><h4>"._MD_A_FORUMCONF."</h4></a>";
extract($HTTP_GET_VARS);
if (isset($HTTP_POST_VARS)) {
	foreach ($HTTP_POST_VARS as $key => $value) {
		${$key} = $value;
	}
}

	if (!$op)
	{
		// No opcode passed. Show list of private forums.
?>

	<form action="<?php echo $HTTP_SERVER_VARS['PHP_SELF'];?>" method="post">
		<table border="0" cellpadding="1" cellspacing="0" align="center" width="95%">
			<tr>
				<td class='bg2'>
					<table border="0" cellpadding="1" cellspacing="1" width="100%">
						<tr class='bg3' align='left'>
							<td align="center" colspan="2">
								<span class='fg2'>
									<b><?php _MD_A_SAFTE;?></b>
								</span>
							</td>
						</tr>
						<tr class='bg1' align='left'>
							<td align="center" colspan="2">
								<select name="forum" size="0">
	<?php

		$sql = "SELECT forum_name, forum_id FROM ".$xoopsDB->prefix("bb_forums")." WHERE forum_type = 1 ORDER BY forum_id";
		if(!$result = $xoopsDB->query($sql))
		{
			echo"</td></tr></table>";
			xoops_cp_footer();
			exit();
		}

		if($myrow = $xoopsDB->fetchArray($result))
		{
			do
			{
				$name = $myts->makeTboxData4Show($myrow['forum_name']);
				echo "<option value=\"".$myrow['forum_id']."\">$name</option>\n";
			}
			while($myrow = $xoopsDB->fetchArray($result));
		}
		else
		{
			echo "<option value=\"-1\">"._MD_A_NFID."</option>\n";
		}

?>
								</select>
							</td>
						</tr>
						<tr class='bg3' Align="left">
							<td align="center" colspan="2">
								<input type="hidden" name="op" value="showform" />
								<input type="submit" name="submit" value="<?php echo _MD_A_EDIT;?>" />&nbsp;&nbsp;
							</td>
						</tr>
					</table>
				</td>
			</tr>
		</table>


<?php

	}
	else
	{
		// Opcode exists. See what it is, do stuff.


		if ($op == "adduser")
		{
			// Add user(s) to the list for this forum.
			if ($userids)
			{
				while(list($null, $curr_userid) = each($HTTP_POST_VARS["userids"]))
				{
					$sql = "INSERT INTO ".$xoopsDB->prefix("bb_forum_access")." (forum_id, user_id, can_post) VALUES ($forum, $curr_userid, 0)";
					if (!$result = $xoopsDB->query($sql))
					{
						echo"</td></tr></table>";
						xoops_cp_footer();
						exit();
					}
				}
			}
			$op = "showform";

		}
		else if ($op == "deluser")
		{
			// Remove a user from the list for this forum.
			$sql = sprintf("DELETE FROM %s WHERE forum_id = %u AND user_id = %u", $xoopsDB->prefix("bb_forum_access"), $forum, $op_userid);
			if (!$result = $xoopsDB->query($sql))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}

			$op = "showform";

		}
		else if ($op == "clearusers")
		{
			// Remove all users from the list for this forum.
			$sql = sprintf("DELETE FROM %s WHERE forum_id = %u", $xoopsDB->prefix("bb_forum_access"), $forum);
			if (!$result = $xoopsDB->query($sql))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}

			$op = "showform";
		}
		else if ($op == "grantuserpost")
		{
			// Add posting rights for this user in this forum.
			$sql = sprintf("UPDATE %s SET can_post=1 WHERE forum_id = %u AND user_id = %u", $xoopsDB->prefix("bb_forum_access"), $forum, $op_userid);
			if (!$result = $xoopsDB->query($sql))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}

			$op = "showform";

		}
		else if ($op == "revokeuserpost")
		{
			// Revoke posting rights for this user in this forum.
			$sql = "UPDATE ".$xoopsDB->prefix("bb_forum_access")." SET can_post=0 WHERE forum_id = $forum AND user_id = $op_userid";
			if (!$result = $xoopsDB->query($sql))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}

			$op = "showform";

		}

		// We want this one to be available even after one of the above blocks has executed.
		// The above blocks will set $op to "showform" on success, so it goes right back to the form.
		// Neato. This is really slick.
		if ($op == "showform")
		{
			// Show the form for the given forum.

			$sql = "SELECT forum_name FROM ".$xoopsDB->prefix("bb_forums")." WHERE forum_id = $forum";
			if ((!$result = $xoopsDB->query($sql)) || ($forum == -1))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}
			$forum_name = "";
			if ($row = $xoopsDB->fetchArray($result))
			{
				$forum_name = $myts->makeTboxData4Show($row['forum_name']);
			}
?>
     <br />&nbsp;
	 <table border="0" cellpadding="1" cellspacing="1" align="center" width="95%">
		<tr>
			<td class='bg2'>
				<table border="0" cellpadding="3" cellspacing="0" width="100%">
					<tr class='bg3' align="left">
		     <td colspan="3" align="center"><?php printf(_MD_A_EFPF,$forum_name);?></td>
		     </tr>
		     <tr>
		     <td class='bg3' align='center' width='40%'>
			<form action="<?php echo $HTTP_SERVER_VARS['PHP_SELF'];?>" method="post">
		         <b><?php echo _MD_A_UWOA;?></b>
		     </td>
		     <td class='bg3' align='center' width='20%'>
		        &nbsp;
		     </td>
		     <td class='bg3' align='center'>
		        <b><?php echo _MD_A_UWA;?></b>
		     </td>
		     </tr>

		     <tr>
		      <td valign="top" class='bg1' align='center' width='40%'>
		     <select name="userids[]" size="10" multiple='multiple' style="width: 100px;">
<?php
			$sql = "SELECT u.uid FROM ".$xoopsDB->prefix("users")." u, ".$xoopsDB->prefix("bb_forum_access")." f WHERE u.uid = f.user_id AND f.forum_id = $forum";
			if (!$result = $xoopsDB->query($sql))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}

			$current_users = Array();

			while ($row = $xoopsDB->fetchArray($result))
			{
				$current_users[] = $row[uid];
			}

			$sql = "SELECT uid, uname FROM ".$xoopsDB->prefix("users")." WHERE (uid > 0 AND level > 0)";
			while(list($null, $curr_userid) = each($current_users))
			{
	 			$sql .= "AND (uid != $curr_userid) ";
      	}
      	$sql .= "ORDER BY uname ASC";

      	if (!$result = $xoopsDB->query($sql))
      	{
		echo"</td></tr></table>";
		xoops_cp_footer();
		exit();
      	}
      	while ($row = $xoopsDB->fetchArray($result))
      	{
?>
	     <option value="<?php echo $row['uid'] ?>"> <?php echo $row['uname'] ?> </option>
<?php
      	}
?>
							</select>
						</td>
						<td class='bg1' align='center' valign="top">

							<input type="hidden" name="op" value="adduser" />
							<input type="hidden" name="forum" value="<?php echo $forum ?>" />
							<input type="submit" name="submit" value="<?php echo _MD_A_ADDUSERS;?>" />
							</form><br />
<?php
							$link = $HTTP_SERVER_VARS['PHP_SELF']."?forum=".$forum."&amp;op=clearusers";
							echo myTextForm($link, _MD_A_CLEARALLUSERS);
?>
						</td>
						<td valign="top" class='bg1' align='center'>
<?php
			$sql = "SELECT u.uname, u.uid, f.can_post FROM ".$xoopsDB->prefix("users")." u, ".$xoopsDB->prefix("bb_forum_access")." f WHERE u.uid = f.user_id AND f.forum_id = $forum ORDER BY u.uid ASC";
			if (!$result = $xoopsDB->query($sql))
			{
				echo"</td></tr></table>";
				xoops_cp_footer();
				exit();
			}
?>
							<table border="0" cellpadding="10" cellspacing="0">

<?php
			while ($row = $xoopsDB->fetchArray($result))
			{
				$post_text = ($row['can_post']) ? "can" : "can't";
				$post_text .= " post";
				//$post_toggle_link = "<a href=\"".$HTTP_SERVER_VARS['PHP_SELF']."?forum=$forum&op_userid=".$row['uid']."&op=";
				$post_toggle_link = XOOPS_URL."/modules/newbb/admin/admin_priv_forums.php?forum=$forum&op_userid=".$row['uid']."&op=";
				if ($row['can_post'])
				{
					$post_toggle_link .= "revokeuserpost";
					$post_toggle_link = myTextForm($post_toggle_link,_MD_A_REVOKEPOSTING);
				}
				else
				{
					$post_toggle_link .= "grantuserpost";
					$post_toggle_link = myTextForm($post_toggle_link,_MD_A_GRANTPOSTING);
				}
				$remove_link = myTextForm(XOOPS_URL."/modules/newbb/admin/admin_priv_forums.php?forum=$forum&amp;op=deluser&amp;op_userid=".$row['uid'], _MD_A_REMOVE);
?>
								<tr>
								<td><b><?php echo $row['uname']?></b>
                                (<?php echo $post_text ?>)
                                <?php echo $post_toggle_link ?>
								<?php echo $remove_link ?></td>
								</tr>
<?php
			}
?>
							</table>
						</td>
					</tr>
				</table>
			</form>
			</td></tr></table>
<?php
		} // end of big opcode if/else block.


	}

//}

echo"</td></tr></table>";
xoops_cp_footer();
?>