// Require discussion parameter here. Other parameters may be required in forum
// type.
$discussionid = required_param('d', PARAM_INT);
$cloneid = optional_param('clone', 0, PARAM_INT);
try {
    // Construct discussion variable (will check id is valid)
    // Retrieve new copy of discussion from database, but store it in cache
    // for further use.
    $discussion = forum_discussion::get_from_id($discussionid, $cloneid, 0, false, true);
    $forum = $discussion->get_forum();
    $course = $forum->get_course();
    $cm = $forum->get_course_module();
    $context = $forum->get_context();
    $draftid = optional_param('draft', 0, PARAM_INT);
    if ($draftid) {
        $draft = forum_draft::get_from_id($draftid);
        if (!$draft->is_reply() || $draft->get_discussion_id() != $discussionid) {
            print_error('draft_mismatch', 'forumng', $forum->get_url(forum::PARAM_HTML));
        }
        $root = $discussion->get_root_post();
        $inreplyto = $root->find_child($draft->get_parent_post_id(), false);
        if (!$inreplyto || !$inreplyto->can_reply($whynot) || !$discussion->can_view()) {
            print_error('draft_cannotreply', 'forumng', $forum->get_url(forum::PARAM_HTML), get_string($whynot, 'forumng'));
        }
        $inreplyto->force_expand();
        $draftplayspaceid = 0;
        if ($draft->has_attachments()) {
            $draftplayspaceid = forum::create_attachment_playspace();
            $target = forum::get_attachment_playspace_folder($draftplayspaceid);
            $source = $draft->get_attachment_folder();
            foreach ($draft->get_attachment_names() as $name) {
<?php

require_once '../../config.php';
require_once 'forum.php';
try {
    // Load draft and forum
    $draft = forum_draft::get_from_id(required_param('draft', PARAM_INT));
    $forum = forum::get_from_id($draft->get_forum_id(), optional_param('clone', 0, PARAM_INT));
    $course = $forum->get_course();
    $cm = $forum->get_course_module();
    // Check it belongs to current user
    if ($USER->id != $draft->get_user_id()) {
        print_error('draft_mismatch', 'forumng');
    }
    // If they are actually deleting it, go ahead
    if ($_SERVER['REQUEST_METHOD'] == 'POST') {
        $draft->delete();
        redirect($forum->get_url());
    }
    // Confirm page. Work out navigation for header
    $pagename = get_string('deletedraft', 'forumng');
    $navigation = array();
    $navigation[] = array('name' => $pagename, 'type' => 'forumng');
    $PAGEWILLCALLSKIPMAINDESTINATION = true;
    print_header_simple(format_string($forum->get_name()) . ': ' . $pagename, "", build_navigation($navigation, $cm), "", "", true, '', navmenu($course, $cm));
    print skip_main_destination();
    notice_yesno(get_string('confirmdeletedraft', 'forumng'), 'deletedraft.php', 'view.php', array('draft' => $draft->get_id()), array('id' => $cm->id), 'post', 'get');
    print '<div class="forumng-post">';
    print '<div class="forumng-1"></div>';
    print '<div class="forumng-2"></div>';
    print '<div class="forumng-pic">';