.
// Using this page you can edit a post.
// First it displays a box to edit in, and when you submit the changes
// it will call the methods on the post to make the changes.
//
require_once('../inc/forum.inc');
require_once('../inc/bbcode_html.inc');
check_get_args(array("id", "tnow", "ttok"));
$logged_in_user = get_logged_in_user();
BoincForumPrefs::lookup($logged_in_user);
$postid = get_int("id");
$post = BoincPost::lookup_id($postid);
if (!$post) error_page("no such post");
$thread = BoincThread::lookup_id($post->thread);
if (!$thread) error_page("no such thread");
$forum = BoincForum::lookup_id($thread->forum);
if (!is_moderator($logged_in_user, $forum)) {
if (time() > $post->timestamp + MAXIMUM_EDIT_TIME) {
error_page(
"You can no longer edit this post.
Posts can only be edited at most ".(MAXIMUM_EDIT_TIME/60)." minutes after they have been created."
);
}
}
$post_owner = BoincUser::lookup_id($post->user);
if (($logged_in_user->id != $post_owner->id) || (can_reply($thread, $forum, $logged_in_user) == false)) {
error_page ("You are not authorized to edit this post.");
}
$thread_owner = BoincUser::lookup_id($thread->owner);
// If this post belongs to the creator of the thread and is at top-level
// (ie. not a response to another post)
// allow the user to modify the thread title
//
$can_edit_title = ($post->parent_post==0 && $thread_owner->id==$logged_in_user->id && !is_banished($logged_in_user));
$content = post_str("content", true);
$title = post_str("title", true);
$preview = post_str("preview", true);
if (post_str('submit',true) && (!$preview)) {
check_tokens($logged_in_user->authenticator);
$add_signature = (post_str('add_signature', true) == "1")?1:0;
$content = substr($content, 0, 64000);
$content = trim($content);
if (strlen($content)) {
$content = BoincDb::escape_string($content);
$now = time();
$post->update("signature=$add_signature, content='$content', modified=$now");
if ($can_edit_title){
$title = trim($title);
$title = strip_tags($title);
$title = BoincDb::escape_string($title);
$thread->update("title='$title'");
}
header("Location: forum_thread.php?id=$thread->id");
} else {
delete_post($post, $thread, $forum);
header("Location: forum_forum.php?id=$forum->id");
}
}
page_head('Forum','','','', $bbcode_js);
show_forum_header($logged_in_user);
switch ($forum->parent_type) {
case 0:
$category = BoincCategory::lookup_id($forum->category);
show_forum_title($category, $forum, $thread);
break;
case 1:
show_team_forum_title($forum, $thread);
break;
}
if ($preview == tra("Preview")) {
$options = null;
echo "".tra("Preview")."
\n";
echo "";
echo output_transform($content, $options);
echo "
\n";
}
echo "";
page_tail();
$cvs_version_tracker[]="\$Id$"; //Generated automatically - do not edit
?>