// 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) {
/**
* Obtains all draft posts in this forum by the given or current user,
* in reverse date order.
* @param int $userid User whose drafts will be retrieved. If zero,
* retrieves draft for current user
* @return array Array of forum_draft objects
*/
public function get_drafts($userid = 0)
{
$userid = forum_utils::get_real_userid($userid);
return forum_draft::query_drafts("fdr.forumid = " . $this->get_id() . " AND fdr.userid = {$userid}");
}
<?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' => $cm->id), 'post', 'get');
print '<div class="forumng-post">';
print '<div class="forumng-1"></div>';
print '<div class="forumng-2"></div>';
print '<div class="forumng-pic">';
}
if (isset($fromform->mailnow)) {
$options->mailnow = $fromform->mailnow;
}
if (isset($fromform->setimportant)) {
$options->setimportant = $fromform->setimportant;
}
$date = get_string('draftexists', 'forumng', forum_utils::display_date(time()));
if ($draft) {
// Update existing draft
$draft->update(stripslashes($fromform->subject), stripslashes($fromform->message), $fromform->format, $deleteattachments, $attachments, $isdiscussion && $fromform->group ? $fromform->group : null, $options);
// Redirect to edit it again
finish(0, $cloneid, 'editpost.php?draft=' . $draft->get_id(), $fromform, $uploadfolder, $draft->get_id() . ':' . $date);
} else {
// Save new draft
$newdraftid = forum_draft::save_new($forum, $isdiscussion ? $groupid : null, $replytoid ? $replytoid : null, stripslashes($fromform->subject), stripslashes($fromform->message), $fromform->format, $attachments, $options);
// Redirect to edit it again
finish(0, $cloneid, 'editpost.php?draft=' . $newdraftid, $fromform, $uploadfolder, $newdraftid . ':' . $date);
}
} else {
if (!$edit) {
// Check the random number is unique in session
$random = optional_param('random', 0, PARAM_INT);
if ($random) {
if (!isset($SESSION->forumng_createdrandoms)) {
$SESSION->forumng_createdrandoms = array();
}
$now = time();
foreach ($SESSION->forumng_createdrandoms as $r => $then) {
// Since this is meant to stop you clicking twice quickly,
// expire anything older than 1 minute
