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newreply.php
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<?php
/**
* MyBB 1.6
* Copyright 2010 MyBB Group, All Rights Reserved
*
* Website: http://mybb.com
* License: http://mybb.com/about/license
*
* $Id: newreply.php 5775 2012-04-19 11:03:38Z Tomm $
*/
define("IN_MYBB", 1);
define('THIS_SCRIPT', 'newreply.php');
$templatelist = "newreply,previewpost,error_invalidforum,error_invalidthread,redirect_threadposted,loginbox,changeuserbox,posticons,newreply_threadreview,forumrules,attachments,newreply_threadreview_post,forumdisplay_rules,forumdisplay_rules_link";
$templatelist .= ",smilieinsert,smilieinsert_getmore,codebuttons,post_attachments_new,post_attachments,post_savedraftbutton,newreply_modoptions,newreply_threadreview_more,newreply_disablesmilies,postbit_online,postbit_find,postbit_pm,postbit_www,postbit_email,postbit_reputation,postbit_warninglevel,postbit_author_user,postbit_edit,postbit_quickdelete,postbit_inlinecheck,postbit_posturl,postbit_quote,postbit_multiquote,postbit_report,postbit_ignored,postbit,post_subscription_method";
require_once "./global.php";
require_once MYBB_ROOT."inc/functions_post.php";
require_once MYBB_ROOT."inc/functions_user.php";
require_once MYBB_ROOT."inc/class_parser.php";
$parser = new postParser;
// Load global language phrases
$lang->load("newreply");
// Get the pid and tid and replyto from the input.
$pid = $replyto = $mybb->input['pid'];
$tid = $mybb->input['tid'];
if(isset($mybb->input['replyto']))
{
$replyto = intval($mybb->input['replyto']);
}
// AJAX quick reply?
if($mybb->input['ajax'])
{
unset($mybb->input['previewpost']);
}
// Edit a draft post.
$draft_pid = 0;
$editdraftpid = '';
if($mybb->input['action'] == "editdraft" && $pid)
{
$options = array(
"limit" => 1
);
$query = $db->simple_select("posts", "*", "pid='".$pid."'", $options);
$post = $db->fetch_array($query);
if(!$post['pid'])
{
error($lang->error_invalidpost);
}
else if($mybb->user['uid'] != $post['uid'])
{
error($lang->error_post_noperms);
}
$draft_pid = $post['pid'];
$tid = $post['tid'];
$editdraftpid = "<input type=\"hidden\" name=\"pid\" value=\"$draft_pid\" />";
}
// Set up $thread and $forum for later use.
$options = array(
"limit" => 1
);
$query = $db->simple_select("threads", "*", "tid='".$tid."'");
if($db->num_rows($query) == 0)
{
error($lang->error_invalidthread);
}
$thread = $db->fetch_array($query);
$fid = $thread['fid'];
// Get forum info
$forum = get_forum($fid);
if(!$forum)
{
error($lang->error_invalidforum);
}
// Make navigation
build_forum_breadcrumb($fid);
$thread['subject'] = htmlspecialchars_uni($thread['subject']);
add_breadcrumb($thread['subject'], get_thread_link($thread['tid']));
add_breadcrumb($lang->nav_newreply);
$forumpermissions = forum_permissions($fid);
// See if everything is valid up to here.
if(isset($post) && (($post['visible'] == 0 && !is_moderator($fid)) || $post['visible'] == 0))
{
error($lang->error_invalidpost);
}
if(($thread['visible'] == 0 && !is_moderator($fid)) || $thread['visible'] < 0)
{
error($lang->error_invalidthread);
}
if($forum['open'] == 0 || $forum['type'] != "f")
{
error($lang->error_closedinvalidforum);
}
if($forumpermissions['canview'] == 0 || $forumpermissions['canpostreplys'] == 0 || $mybb->user['suspendposting'] == 1)
{
error_no_permission();
}
if($forumpermissions['canonlyviewownthreads'] == 1 && $thread['uid'] != $mybb->user['uid'])
{
error_no_permission();
}
// Coming from quick reply? Set some defaults
if($mybb->input['method'] == "quickreply")
{
if($mybb->user['subscriptionmethod'] == 1)
{
$mybb->input['postoptions']['subscriptionmethod'] = "none";
}
else if($mybb->user['subscriptionmethod'] == 2)
{
$mybb->input['postoptions']['subscriptionmethod'] = "instant";
}
}
// Check if this forum is password protected and we have a valid password
check_forum_password($forum['fid']);
if($mybb->settings['bbcodeinserter'] != 0 && $forum['allowmycode'] != 0 && (!$mybb->user['uid'] || $mybb->user['showcodebuttons'] != 0))
{
$codebuttons = build_mycode_inserter();
if($forum['allowsmilies'] != 0)
{
$smilieinserter = build_clickable_smilies();
}
}
// Display a login box or change user box?
if($mybb->user['uid'] != 0)
{
eval("\$loginbox = \"".$templates->get("changeuserbox")."\";");
}
else
{
if(!$mybb->input['previewpost'] && $mybb->input['action'] != "do_newreply")
{
$username = '';
}
else
{
$username = htmlspecialchars_uni($mybb->input['username']);
}
eval("\$loginbox = \"".$templates->get("loginbox")."\";");
}
// Check to see if the thread is closed, and if the user is a mod.
if(!is_moderator($fid, "caneditposts"))
{
if($thread['closed'] == 1)
{
error($lang->redirect_threadclosed);
}
}
// Is the currently logged in user a moderator of this forum?
if(is_moderator($fid))
{
$ismod = true;
}
else
{
$ismod = false;
}
// No weird actions allowed, show new reply form if no regular action.
if($mybb->input['action'] != "do_newreply" && $mybb->input['action'] != "editdraft")
{
$mybb->input['action'] = "newreply";
}
// Even if we are previewing, still show the new reply form.
if($mybb->input['previewpost'])
{
$mybb->input['action'] = "newreply";
}
if((empty($_POST) && empty($_FILES)) && $mybb->input['processed'] == '1')
{
error($lang->error_cannot_upload_php_post);
}
if(!$mybb->input['attachmentaid'] && ($mybb->input['newattachment'] || $mybb->input['updateattachment'] || ($mybb->input['action'] == "do_newreply" && $mybb->input['submit'] && $_FILES['attachment'])))
{
// Verify incoming POST request
verify_post_check($mybb->input['my_post_key']);
if($mybb->input['action'] == "editdraft" || ($mybb->input['tid'] && $mybb->input['pid']))
{
$attachwhere = "pid='{$pid}'";
}
else
{
$attachwhere = "posthash='".$db->escape_string($mybb->input['posthash'])."'";
}
$query = $db->simple_select("attachments", "COUNT(aid) as numattachs", $attachwhere);
$attachcount = $db->fetch_field($query, "numattachs");
// If there's an attachment, check it and upload it
if($_FILES['attachment']['size'] > 0 && $forumpermissions['canpostattachments'] != 0 && ($mybb->settings['maxattachments'] == 0 || $attachcount < $mybb->settings['maxattachments']))
{
require_once MYBB_ROOT."inc/functions_upload.php";
$update_attachment = false;
if($mybb->input['updateattachment'])
{
$update_attachment = true;
}
$attachedfile = upload_attachment($_FILES['attachment'], $update_attachment);
}
if($attachedfile['error'])
{
$errors[] = $attachedfile['error'];
$mybb->input['action'] = "newreply";
}
if(!$mybb->input['submit'])
{
$editdraftpid = "<input type=\"hidden\" name=\"pid\" value=\"$pid\" />";
$mybb->input['action'] = "newreply";
}
}
// Remove an attachment.
if($mybb->input['attachmentaid'] && $mybb->input['attachmentact'] == "remove" && $mybb->input['posthash'])
{
// Verify incoming POST request
verify_post_check($mybb->input['my_post_key']);
require_once MYBB_ROOT."inc/functions_upload.php";
remove_attachment(0, $mybb->input['posthash'], $mybb->input['attachmentaid']);
if(!$mybb->input['submit'])
{
$editdraftpid = "<input type=\"hidden\" name=\"pid\" value=\"$pid\" />";
$mybb->input['action'] = "newreply";
}
}
// Setup our posthash for managing attachments.
if(!$mybb->input['posthash'] && $mybb->input['action'] != "editdraft")
{
$mybb->input['posthash'] = md5($thread['tid'].$mybb->user['uid'].random_str());
}
$reply_errors = "";
$hide_captcha = false;
// Check the maximum posts per day for this user
if($mybb->settings['maxposts'] > 0 && $mybb->usergroup['cancp'] != 1)
{
$daycut = TIME_NOW-60*60*24;
$query = $db->simple_select("posts", "COUNT(*) AS posts_today", "uid='{$mybb->user['uid']}' AND visible='1' AND dateline>{$daycut}");
$post_count = $db->fetch_field($query, "posts_today");
if($post_count >= $mybb->settings['maxposts'])
{
$lang->error_maxposts = $lang->sprintf($lang->error_maxposts, $mybb->settings['maxposts']);
error($lang->error_maxposts);
}
}
if($mybb->input['action'] == "do_newreply" && $mybb->request_method == "post")
{
// Verify incoming POST request
verify_post_check($mybb->input['my_post_key']);
$plugins->run_hooks("newreply_do_newreply_start");
// If this isn't a logged in user, then we need to do some special validation.
if($mybb->user['uid'] == 0)
{
$username = htmlspecialchars_uni($mybb->input['username']);
// Check if username exists.
if(username_exists($mybb->input['username']))
{
// If it does and no password is given throw back "username is taken"
if(!$mybb->input['password'])
{
error($lang->error_usernametaken);
}
// Checks to make sure the user can login; they haven't had too many tries at logging in.
// Is a fatal call if user has had too many tries
$logins = login_attempt_check();
// If the user specified a password but it is wrong, throw back invalid password.
$mybb->user = validate_password_from_username($mybb->input['username'], $mybb->input['password']);
if(!$mybb->user['uid'])
{
my_setcookie('loginattempts', $logins + 1);
$db->update_query("users", array('loginattempts' => 'loginattempts+1'), "LOWER(username) = '".$db->escape_string(my_strtolower($mybb->input['username']))."'", 1, true);
if($mybb->settings['failedlogintext'] == 1)
{
$login_text = $lang->sprintf($lang->failed_login_again, $mybb->settings['failedlogincount'] - $logins);
}
error($lang->error_invalidpassword.$login_text);
}
// Otherwise they've logged in successfully.
$mybb->input['username'] = $username = $mybb->user['username'];
my_setcookie("mybbuser", $mybb->user['uid']."_".$mybb->user['loginkey'], null, true);
my_setcookie('loginattempts', 1);
// Update the session to contain their user ID
$updated_session = array(
"uid" => $mybb->user['uid'],
);
$db->update_query("sessions", $updated_session, "sid='{$session->sid}'");
$db->update_query("users", array("loginattempts" => 1), "uid='{$mybb->user['uid']}'");
// Set uid and username
$uid = $mybb->user['uid'];
$username = $mybb->user['username'];
// Check if this user is allowed to post here
$mybb->usergroup = &$groupscache[$mybb->user['usergroup']];
$forumpermissions = forum_permissions($fid);
if($forumpermissions['canview'] == 0 || $forumpermissions['canpostreplys'] == 0 || $mybb->user['suspendposting'] == 1)
{
error_no_permission();
}
}
// This username does not exist.
else
{
// If they didn't specify a username then give them "Guest"
if(!$mybb->input['username'])
{
$username = $lang->guest;
}
// Otherwise use the name they specified.
else
{
$username = htmlspecialchars($mybb->input['username']);
}
$uid = 0;
}
}
// This user is logged in.
else
{
$username = $mybb->user['username'];
$uid = $mybb->user['uid'];
}
// Attempt to see if this post is a duplicate or not
if($uid > 0)
{
$user_check = "p.uid='{$uid}'";
}
else
{
$user_check = "p.ipaddress='".$db->escape_string($session->ipaddress)."'";
}
if(!$mybb->input['savedraft'])
{
$query = $db->simple_select("posts p", "p.pid, p.visible", "{$user_check} AND p.tid='{$thread['tid']}' AND p.subject='".$db->escape_string($mybb->input['subject'])."' AND p.message='".$db->escape_string($mybb->input['message'])."' AND p.posthash='".$db->escape_string($mybb->input['posthash'])."' AND p.visible != '-2'");
$duplicate_check = $db->fetch_field($query, "pid");
if($duplicate_check)
{
error($lang->error_post_already_submitted);
}
}
// Set up posthandler.
require_once MYBB_ROOT."inc/datahandlers/post.php";
$posthandler = new PostDataHandler("insert");
// Set the post data that came from the input to the $post array.
$post = array(
"tid" => $mybb->input['tid'],
"replyto" => $mybb->input['replyto'],
"fid" => $thread['fid'],
"subject" => $mybb->input['subject'],
"icon" => $mybb->input['icon'],
"uid" => $uid,
"username" => $username,
"message" => $mybb->input['message'],
"ipaddress" => get_ip(),
"posthash" => $mybb->input['posthash']
);
if($mybb->input['pid'])
{
$post['pid'] = $mybb->input['pid'];
}
// Are we saving a draft post?
if($mybb->input['savedraft'] && $mybb->user['uid'])
{
$post['savedraft'] = 1;
}
else
{
$post['savedraft'] = 0;
}
// Set up the post options from the input.
$post['options'] = array(
"signature" => $mybb->input['postoptions']['signature'],
"subscriptionmethod" => $mybb->input['postoptions']['subscriptionmethod'],
"disablesmilies" => $mybb->input['postoptions']['disablesmilies']
);
// Apply moderation options if we have them
$post['modoptions'] = $mybb->input['modoptions'];
$posthandler->set_data($post);
// Now let the post handler do all the hard work.
$valid_post = $posthandler->validate_post();
$post_errors = array();
// Fetch friendly error messages if this is an invalid post
if(!$valid_post)
{
$post_errors = $posthandler->get_friendly_errors();
}
// Mark thread as read
require_once MYBB_ROOT."inc/functions_indicators.php";
mark_thread_read($tid, $fid);
// Check captcha image
if($mybb->settings['captchaimage'] && !$mybb->user['uid'])
{
require_once MYBB_ROOT.'inc/class_captcha.php';
$post_captcha = new captcha(false, "post_captcha");
if($post_captcha->validate_captcha() == false)
{
// CAPTCHA validation failed
foreach($post_captcha->get_errors() as $error)
{
$post_errors[] = $error;
}
}
else
{
$hide_captcha = true;
}
if($mybb->input['ajax'])
{
if($post_captcha->type == 1)
{
$randomstr = random_str(5);
$imagehash = md5(random_str(12));
$imagearray = array(
"imagehash" => $imagehash,
"imagestring" => $randomstr,
"dateline" => TIME_NOW
);
$db->insert_query("captcha", $imagearray);
header("Content-type: text/html; charset={$lang->settings['charset']}");
echo "<captcha>$imagehash";
if($hide_captcha)
{
echo "|$randomstr";
}
echo "</captcha>";
}
else if($post_captcha->type == 2)
{
header("Content-type: text/html; charset={$lang->settings['charset']}");
echo "<captcha>reload</captcha>";
}
}
}
// One or more errors returned, fetch error list and throw to newreply page
if(count($post_errors) > 0)
{
$reply_errors = inline_error($post_errors);
$mybb->input['action'] = "newreply";
}
else
{
$postinfo = $posthandler->insert_post();
$pid = $postinfo['pid'];
$visible = $postinfo['visible'];
// Deciding the fate
if($visible == -2)
{
// Draft post
$lang->redirect_newreply = $lang->draft_saved;
$url = "usercp.php?action=drafts";
}
elseif($visible == 1)
{
// Visible post
$lang->redirect_newreply .= $lang->redirect_newreply_post;
$url = get_post_link($pid, $tid)."#pid{$pid}";
}
else
{
// Moderated post
$lang->redirect_newreply .= '<br />'.$lang->redirect_newreply_moderation;
$url = get_thread_link($tid);
}
// Mark any quoted posts so they're no longer selected - attempts to maintain those which weren't selected
if($mybb->input['quoted_ids'] && $mybb->cookies['multiquote'] && $mybb->settings['multiquote'] != 0)
{
// We quoted all posts - remove the entire cookie
if($mybb->input['quoted_ids'] == "all")
{
my_unsetcookie("multiquote");
}
// Only quoted a few - attempt to remove them from the cookie
else
{
$quoted_ids = explode("|", $mybb->input['quoted_ids']);
$multiquote = explode("|", $mybb->cookies['multiquote']);
if(is_array($multiquote) && is_array($quoted_ids))
{
foreach($multiquote as $key => $quoteid)
{
// If this ID was quoted, remove it from the multiquote list
if(in_array($quoteid, $quoted_ids))
{
unset($multiquote[$key]);
}
}
// Still have an array - set the new cookie
if(is_array($multiquote))
{
$new_multiquote = implode(",", $multiquote);
my_setcookie("multiquote", $new_multiquote);
}
// Otherwise, unset it
else
{
my_unsetcookie("multiquote");
}
}
}
}
$plugins->run_hooks("newreply_do_newreply_end");
// This was a post made via the ajax quick reply - we need to do some special things here
if($mybb->input['ajax'])
{
// Visible post
if($visible == 1)
{
// Set post counter
if($ismod == true)
{
$postcounter = $thread['replies'] + $thread['unapprovedposts'] + 1;
}
else
{
$postcounter = $thread['replies'] + 1;
}
// Was there a new post since we hit the quick reply button?
if($mybb->input['lastpid'])
{
$query = $db->simple_select("posts", "pid", "tid = '{$tid}' AND pid != '{$pid}'", array("order_by" => "pid", "order_dir" => "desc"));
$new_post = $db->fetch_array($query);
if($new_post['pid'] != $mybb->input['lastpid'])
{
redirect(get_thread_link($tid, 0, "lastpost"));
}
}
// Lets see if this post is on the same page as the one we're viewing or not
// if it isn't, redirect us
if($perpage > 0 && (($postcounter) % $perpage) == 0)
{
$post_page = ($postcounter) / $mybb->settings['postsperpage'];
}
else
{
$post_page = intval(($postcounter) / $mybb->settings['postsperpage']) + 1;
}
if($mybb->input['from_page'] && $post_page > $mybb->input['from_page'])
{
redirect(get_thread_link($tid, 0, "lastpost"));
exit;
}
// Return the post HTML and display it inline
$query = $db->query("
SELECT u.*, u.username AS userusername, p.*, f.*, eu.username AS editusername
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
LEFT JOIN ".TABLE_PREFIX."userfields f ON (f.ufid=u.uid)
LEFT JOIN ".TABLE_PREFIX."users eu ON (eu.uid=p.edituid)
WHERE p.pid='{$pid}'
");
$post = $db->fetch_array($query);
// Now lets fetch all of the attachments for this post
$query = $db->simple_select("attachments", "*", "pid='{$pid}'");
while($attachment = $db->fetch_array($query))
{
$attachcache[$attachment['pid']][$attachment['aid']] = $attachment;
}
// Establish altbg - may seem like this is backwards, but build_postbit reverses it
if(($postcounter - $mybb->settings['postsperpage']) % 2 != 0)
{
$altbg = "trow1";
}
else
{
$altbg = "trow2";
}
$charset = "UTF-8";
if($lang->settings['charset'])
{
$charset = $lang->settings['charset'];
}
require_once MYBB_ROOT."inc/functions_post.php";
$pid = $post['pid'];
$post = build_postbit($post);
header("Content-type: text/plain; charset={$charset}");
echo $post;
// Build a new posthash incase the user wishes to quick reply again
$new_posthash = md5($mybb->user['uid'].random_str());
echo "<script type=\"text/javascript\">\n";
echo "var hash = document.getElementById('posthash'); if(hash) { hash.value = '{$new_posthash}'; }\n";
echo "if(typeof(inlineModeration) != 'undefined') { Event.observe($('inlinemod_{$pid}'), 'click', inlineModeration.checkItem); }\n";
echo "</script>\n";
exit;
}
// Post is in the moderation queue
else
{
redirect(get_thread_link($tid, 0, "lastpost"), $lang->redirect_newreply_moderation);
exit;
}
}
else
{
$lang->redirect_newreply .= $lang->sprintf($lang->redirect_return_thread, get_forum_link($fid));
redirect($url, $lang->redirect_newreply);
exit;
}
}
}
// Show the newreply form.
if($mybb->input['action'] == "newreply" || $mybb->input['action'] == "editdraft")
{
$plugins->run_hooks("newreply_start");
$quote_ids = '';
// If this isn't a preview and we're not editing a draft, then handle quoted posts
if(!$mybb->input['previewpost'] && !$reply_errors && $mybb->input['action'] != "editdraft" && !$mybb->input['attachmentaid'] && !$mybb->input['newattachment'] && !$mybb->input['updateattachment'] && !$mybb->input['rem'])
{
$message = '';
$quoted_posts = array();
// Handle multiquote
if($mybb->cookies['multiquote'] && $mybb->settings['multiquote'] != 0)
{
$multiquoted = explode("|", $mybb->cookies['multiquote']);
foreach($multiquoted as $post)
{
$quoted_posts[$post] = intval($post);
}
}
// Handle incoming 'quote' button
if($mybb->input['pid'])
{
$quoted_posts[$mybb->input['pid']] = $mybb->input['pid'];
}
// Quoting more than one post - fetch them
if(count($quoted_posts) > 0)
{
$external_quotes = 0;
$quoted_posts = implode(",", $quoted_posts);
$unviewable_forums = get_unviewable_forums();
if($unviewable_forums)
{
$unviewable_forums = "AND t.fid NOT IN ({$unviewable_forums})";
}
if(is_moderator($fid))
{
$visible_where = "AND p.visible != 2";
}
else
{
$visible_where = "AND p.visible > 0";
}
require_once MYBB_ROOT."inc/functions_posting.php";
$query = $db->query("
SELECT p.subject, p.message, p.pid, p.tid, p.username, p.dateline, u.username AS userusername
FROM ".TABLE_PREFIX."posts p
LEFT JOIN ".TABLE_PREFIX."threads t ON (t.tid=p.tid)
LEFT JOIN ".TABLE_PREFIX."users u ON (u.uid=p.uid)
WHERE p.pid IN ($quoted_posts) {$unviewable_forums} {$visible_where}
");
$load_all = intval($mybb->input['load_all_quotes']);
while($quoted_post = $db->fetch_array($query))
{
// Only show messages for the current thread
if($quoted_post['tid'] == $tid || $load_all == 1)
{
// If this post was the post for which a quote button was clicked, set the subject
if($pid == $quoted_post['pid'])
{
$subject = preg_replace('#RE:\s?#i', '', $quoted_post['subject']);
$subject = "RE: ".$subject;
}
$message .= parse_quoted_message($quoted_post);
$quoted_ids[] = $quoted_post['pid'];
}
// Count the rest
else
{
++$external_quotes;
}
}
if($mybb->settings['maxquotedepth'] != '0')
{
$message = remove_message_quotes($message);
}
if($external_quotes > 0)
{
if($external_quotes == 1)
{
$multiquote_text = $lang->multiquote_external_one;
$multiquote_deselect = $lang->multiquote_external_one_deselect;
$multiquote_quote = $lang->multiquote_external_one_quote;
}
else
{
$multiquote_text = $lang->sprintf($lang->multiquote_external, $external_quotes);
$multiquote_deselect = $lang->multiquote_external_deselect;
$multiquote_quote = $lang->multiquote_external_quote;
}
eval("\$multiquote_external = \"".$templates->get("newreply_multiquote_external")."\";");
}
if(count($quoted_ids) > 0)
{
$quoted_ids = implode("|", $quoted_ids);
}
}
}
if($mybb->input['quoted_ids'])
{
$quoted_ids = htmlspecialchars_uni($mybb->input['quoted_ids']);
}
if($mybb->input['previewpost'])
{
$previewmessage = $mybb->input['message'];
}
if(!$message)
{
$message = $mybb->input['message'];
}
$message = htmlspecialchars_uni($message);
// Set up the post options.
if($mybb->input['previewpost'] || $maximageserror || $reply_errors != '')
{
$postoptions = $mybb->input['postoptions'];
if($postoptions['signature'] == 1)
{
$postoptionschecked['signature'] = " checked=\"checked\"";
}
if($postoptions['subscriptionmethod'] == "none")
{
$postoptions_subscriptionmethod_none = "checked=\"checked\"";
}
else if($postoptions['subscriptionmethod'] == "instant")
{
$postoptions_subscriptionmethod_instant = "checked=\"checked\"";
}
else
{
$postoptions_subscriptionmethod_dont = "checked=\"checked\"";
}
if($postoptions['disablesmilies'] == 1)
{
$postoptionschecked['disablesmilies'] = " checked=\"checked\"";
}
$subject = $mybb->input['subject'];
}
elseif($mybb->input['action'] == "editdraft" && $mybb->user['uid'])
{
$message = htmlspecialchars_uni($post['message']);
$subject = $post['subject'];
if($post['includesig'] != 0)
{
$postoptionschecked['signature'] = " checked=\"checked\"";
}
if($post['smilieoff'] == 1)
{
$postoptionschecked['disablesmilies'] = " checked=\"checked\"";
}
if($postoptions['subscriptionmethod'] == "none")
{
$postoptions_subscriptionmethod_none = "checked=\"checked\"";
}
else if($postoptions['subscriptionmethod'] == "instant")
{
$postoptions_subscriptionmethod_instant = "checked=\"checked\"";
}
else
{
$postoptions_subscriptionmethod_dont = "checked=\"checked\"";
}
$mybb->input['icon'] = $post['icon'];
}
else
{
if($mybb->user['signature'] != '')
{
$postoptionschecked['signature'] = " checked=\"checked\"";
}
if($mybb->user['subscriptionmethod'] == 1)
{
$postoptions_subscriptionmethod_none = "checked=\"checked\"";
}
else if($mybb->user['subscriptionmethod'] == 2)
{
$postoptions_subscriptionmethod_instant = "checked=\"checked\"";
}
else
{
$postoptions_subscriptionmethod_dont = "checked=\"checked\"";
}
}
if($forum['allowpicons'] != 0)
{
$posticons = get_post_icons();
}
// No subject, but post info?
if(!$subject && $mybb->input['subject'])
{
$subject = $mybb->input['subject'];
}
// Preview a post that was written.
if($mybb->input['previewpost'])
{
// Set up posthandler.
require_once MYBB_ROOT."inc/datahandlers/post.php";
$posthandler = new PostDataHandler("insert");
// Set the post data that came from the input to the $post array.
$post = array(
"tid" => $mybb->input['tid'],
"replyto" => $mybb->input['replyto'],
"fid" => $thread['fid'],
"subject" => $mybb->input['subject'],
"icon" => $mybb->input['icon'],
"uid" => $uid,
"username" => $username,
"message" => $mybb->input['message'],
"ipaddress" => get_ip(),
"posthash" => $mybb->input['posthash']
);
if($mybb->input['pid'])
{
$post['pid'] = $mybb->input['pid'];
}
$posthandler->set_data($post);
// Now let the post handler do all the hard work.
$valid_post = $posthandler->verify_message();
$valid_subject = $posthandler->verify_subject();
$post_errors = array();
// Fetch friendly error messages if this is an invalid post
if(!$valid_post || !$valid_subject)
{
$post_errors = $posthandler->get_friendly_errors();
}
// One or more errors returned, fetch error list and throw to newreply page
if(count($post_errors) > 0)
{
$reply_errors = inline_error($post_errors);
}
else
{
$quote_ids = htmlspecialchars_uni($mybb->input['quote_ids']);
if(!$mybb->input['username'])
{
$mybb->input['username'] = $lang->guest;
}
if($mybb->input['username'] && !$mybb->user['uid'])
{
$mybb->user = validate_password_from_username($mybb->input['username'], $mybb->input['password']);
}
$mybb->input['icon'] = intval($mybb->input['icon']);
$query = $db->query("
SELECT u.*, f.*
FROM ".TABLE_PREFIX."users u
LEFT JOIN ".TABLE_PREFIX."userfields f ON (f.ufid=u.uid)
WHERE u.uid='".$mybb->user['uid']."'
");
$post = $db->fetch_array($query);
if(!$mybb->user['uid'] || !$post['username'])
{
$post['username'] = $mybb->input['username'];
}
else
{
$post['userusername'] = $mybb->user['username'];
$post['username'] = $mybb->user['username'];
}
$post['message'] = $previewmessage;
$post['subject'] = $subject;
$post['icon'] = $mybb->input['icon'];
$post['smilieoff'] = $postoptions['disablesmilies'];
$post['dateline'] = TIME_NOW;
$post['includesig'] = $mybb->input['postoptions']['signature'];
if($post['includesig'] != 1)
{
$post['includesig'] = 0;
}
// Fetch attachments assigned to this post.
if($mybb->input['pid'])
{
$attachwhere = "pid='".intval($mybb->input['pid'])."'";
}
else
{
$attachwhere = "posthash='".$db->escape_string($mybb->input['posthash'])."'";
}
$query = $db->simple_select("attachments", "*", $attachwhere);
while($attachment = $db->fetch_array($query))
{
$attachcache[0][$attachment['aid']] = $attachment;
}
$postbit = build_postbit($post, 1);
eval("\$preview = \"".$templates->get("previewpost")."\";");
}
}
$subject = htmlspecialchars_uni($subject);
if(!$pid && !$mybb->input['previewpost'])
{
$subject = "RE: " . $thread['subject'];
}
// Setup a unique posthash for attachment management
if(!$mybb->input['posthash'] && $mybb->input['action'] != "editdraft")
{
$posthash = md5($mybb->user['uid'].random_str());
}
elseif($mybb->input['action'] == "editdraft")
{
// Drafts have posthashes, too...
$posthash = htmlspecialchars_uni($post['posthash']);
}
else
{
$posthash = htmlspecialchars_uni($mybb->input['posthash']);
}
// Do we have attachment errors?
if(count($errors) > 0)
{
$reply_errors = inline_error($errors);
}
// Get a listing of the current attachments.