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Code: Alles auswählen

		<!-- BEGIN switch_unsubscribe_group_input -->
		<input class="mainoption" type="submit" name="unsub" value="{L_UNSUBSCRIBE_GROUP}" />
		<!-- END switch_unsubscribe_group_input -->

Code: Alles auswählen

else if ( isset($HTTP_POST_VARS['unsub']) || isset($HTTP_POST_VARS['unsubpending']) && $group_id )
{
	//
	// Second, unsubscribing from a group
	// Check for confirmation of unsub.
	//
	if ( $cancel )
	{
		redirect(append_sid("groupcp.$phpEx", true));
	}
	elseif ( !$userdata['session_logged_in'] )
	{
		redirect(append_sid("login.$phpEx?redirect=groupcp.$phpEx&" . POST_GROUPS_URL . "=$group_id", true));
	}

	if (!isset($HTTP_POST_VARS['sid']) || $HTTP_POST_VARS['sid'] != $userdata['session_id'])
	{
		message_die(GENERAL_ERROR, 'Invalid_session');
	}

	if ( $confirm )
	{
		$sql = "DELETE FROM " . USER_GROUP_TABLE . " 
			WHERE user_id = " . $userdata['user_id'] . " 
				AND group_id = $group_id";
		if ( !($result = $db->sql_query($sql)) )
		{
			message_die(GENERAL_ERROR, 'Could not delete group memebership data', '', __LINE__, __FILE__, $sql);
		}

		if ( $userdata['user_level'] != ADMIN && $userdata['user_level'] == MOD )
		{
			$sql = "SELECT COUNT(auth_mod) AS is_auth_mod 
				FROM " . AUTH_ACCESS_TABLE . " aa, " . USER_GROUP_TABLE . " ug 
				WHERE ug.user_id = " . $userdata['user_id'] . " 
					AND aa.group_id = ug.group_id 
					AND aa.auth_mod = 1";
			if ( !($result = $db->sql_query($sql)) )
			{
				message_die(GENERAL_ERROR, 'Could not obtain moderator status', '', __LINE__, __FILE__, $sql);
			}

			if ( !($row = $db->sql_fetchrow($result)) )
			{
				$sql = "UPDATE " . USERS_TABLE . " 
					SET user_level = " . USER . " 
					WHERE user_id = " . $userdata['user_id'];
				if ( !($result = $db->sql_query($sql)) )
				{
					message_die(GENERAL_ERROR, 'Could not update user level', '', __LINE__, __FILE__, $sql);
				}
			}
		}

		$template->assign_vars(array(
			'META' => '<meta http-equiv="refresh" content="3;url=' . append_sid("index.$phpEx") . '">')
		);

		$message = $lang['Usub_success'] . '<br /><br />' . sprintf($lang['Click_return_group'], '<a href="' . append_sid("groupcp.$phpEx?" . POST_GROUPS_URL . "=$group_id") . '">', '</a>') . '<br /><br />' . sprintf($lang['Click_return_index'], '<a href="' . append_sid("index.$phpEx") . '">', '</a>');

		message_die(GENERAL_MESSAGE, $message);
	}
	else
	{
		$unsub_msg = ( isset($HTTP_POST_VARS['unsub']) ) ? $lang['Confirm_unsub'] : $lang['Confirm_unsub_pending'];

		$s_hidden_fields = '<input type="hidden" name="sid" value="' . $userdata['session_id'] . '" /><input type="hidden" name="' . POST_GROUPS_URL . '" value="' . $group_id . '" /><input type="hidden" name="unsub" value="1" />';

		$page_title = $lang['Group_Control_Panel'];
		include($phpbb_root_path . 'includes/page_header.'.$phpEx);

		$template->set_filenames(array(
			'confirm' => 'confirm_body.tpl')
		);

		$template->assign_vars(array(
			'MESSAGE_TITLE' => $lang['Confirm'],
			'MESSAGE_TEXT' => $unsub_msg,
			'L_YES' => $lang['Yes'],
			'L_NO' => $lang['No'],
			'S_CONFIRM_ACTION' => append_sid("groupcp.$phpEx"),
			'S_HIDDEN_FIELDS' => $s_hidden_fields)
		);

		$template->pparse('confirm');

		include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
	}

}