diff options
Diffstat (limited to 'phpBB/posting.php')
| -rw-r--r-- | phpBB/posting.php | 1592 |
1 files changed, 1592 insertions, 0 deletions
diff --git a/phpBB/posting.php b/phpBB/posting.php new file mode 100644 index 0000000000..1c7cd95b81 --- /dev/null +++ b/phpBB/posting.php @@ -0,0 +1,1592 @@ +<?php +/** +* +* @package phpBB3 +* @version $Id$ +* @copyright (c) 2005 phpBB Group +* @license http://opensource.org/licenses/gpl-license.php GNU Public License +* +*/ + +/** +* @ignore +*/ +define('IN_PHPBB', true); +$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './'; +$phpEx = substr(strrchr(__FILE__, '.'), 1); +include($phpbb_root_path . 'common.' . $phpEx); +include($phpbb_root_path . 'includes/functions_posting.' . $phpEx); +include($phpbb_root_path . 'includes/functions_display.' . $phpEx); +include($phpbb_root_path . 'includes/message_parser.' . $phpEx); + + +// Start session management +$user->session_begin(); +$auth->acl($user->data); + + +// Grab only parameters needed here +$post_id = request_var('p', 0); +$topic_id = request_var('t', 0); +$forum_id = request_var('f', 0); +$draft_id = request_var('d', 0); +$lastclick = request_var('lastclick', 0); + +$submit = (isset($_POST['post'])) ? true : false; +$preview = (isset($_POST['preview'])) ? true : false; +$save = (isset($_POST['save'])) ? true : false; +$load = (isset($_POST['load'])) ? true : false; +$delete = (isset($_POST['delete'])) ? true : false; +$cancel = (isset($_POST['cancel']) && !isset($_POST['save'])) ? true : false; + +$refresh = (isset($_POST['add_file']) || isset($_POST['delete_file']) || isset($_POST['full_editor']) || isset($_POST['cancel_unglobalise']) || $save || $load) ? true : false; +$mode = ($delete && !$preview && !$refresh && $submit) ? 'delete' : request_var('mode', ''); + +$error = $post_data = array(); +$current_time = time(); + +if ($config['enable_post_confirm'] && !$user->data['is_registered']) +{ + include($phpbb_root_path . 'includes/captcha/captcha_factory.' . $phpEx); + $captcha =& phpbb_captcha_factory::get_instance($config['captcha_plugin']); + $captcha->init(CONFIRM_POST); +} + +// Was cancel pressed? If so then redirect to the appropriate page +if ($cancel || ($current_time - $lastclick < 2 && $submit)) +{ + $f = ($forum_id) ? 'f=' . $forum_id . '&' : ''; + $redirect = ($post_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", $f . 'p=' . $post_id) . '#p' . $post_id : (($topic_id) ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", $f . 't=' . $topic_id) : (($forum_id) ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}index.$phpEx"))); + redirect($redirect); +} + +if (in_array($mode, array('post', 'reply', 'quote', 'edit', 'delete')) && !$forum_id) +{ + trigger_error('NO_FORUM'); +} + +// We need to know some basic information in all cases before we do anything. +switch ($mode) +{ + case 'post': + $sql = 'SELECT * + FROM ' . FORUMS_TABLE . " + WHERE forum_id = $forum_id"; + break; + + case 'bump': + case 'reply': + if (!$topic_id) + { + trigger_error('NO_TOPIC'); + } + + // Force forum id + $sql = 'SELECT forum_id + FROM ' . TOPICS_TABLE . ' + WHERE topic_id = ' . $topic_id; + $result = $db->sql_query($sql); + $f_id = (int) $db->sql_fetchfield('forum_id'); + $db->sql_freeresult($result); + + $forum_id = (!$f_id) ? $forum_id : $f_id; + + $sql = 'SELECT f.*, t.* + FROM ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . " f + WHERE t.topic_id = $topic_id + AND (f.forum_id = t.forum_id + OR f.forum_id = $forum_id) + AND t.topic_approved = 1"; + break; + + case 'quote': + case 'edit': + case 'delete': + if (!$post_id) + { + $user->setup('posting'); + trigger_error('NO_POST'); + } + + // Force forum id + $sql = 'SELECT forum_id + FROM ' . POSTS_TABLE . ' + WHERE post_id = ' . $post_id; + $result = $db->sql_query($sql); + $f_id = (int) $db->sql_fetchfield('forum_id'); + $db->sql_freeresult($result); + + $forum_id = (!$f_id) ? $forum_id : $f_id; + + $sql = 'SELECT f.*, t.*, p.*, u.username, u.username_clean, u.user_sig, u.user_sig_bbcode_uid, u.user_sig_bbcode_bitfield + FROM ' . POSTS_TABLE . ' p, ' . TOPICS_TABLE . ' t, ' . FORUMS_TABLE . ' f, ' . USERS_TABLE . " u + WHERE p.post_id = $post_id + AND t.topic_id = p.topic_id + AND u.user_id = p.poster_id + AND (f.forum_id = t.forum_id + OR f.forum_id = $forum_id)" . + (($auth->acl_get('m_approve', $forum_id) && $mode != 'quote') ? '' : 'AND p.post_approved = 1'); + break; + + case 'smilies': + $sql = ''; + generate_smilies('window', $forum_id); + break; + + case 'popup': + if ($forum_id) + { + $sql = 'SELECT forum_style + FROM ' . FORUMS_TABLE . ' + WHERE forum_id = ' . $forum_id; + } + else + { + upload_popup(); + return; + } + break; + + default: + $sql = ''; + break; +} + +if (!$sql) +{ + $user->setup('posting'); + trigger_error('NO_POST_MODE'); +} + +$result = $db->sql_query($sql); +$post_data = $db->sql_fetchrow($result); +$db->sql_freeresult($result); + +if (!$post_data) +{ + if (!($mode == 'post' || $mode == 'bump' || $mode == 'reply')) + { + $user->setup('posting'); + } + trigger_error(($mode == 'post' || $mode == 'bump' || $mode == 'reply') ? 'NO_TOPIC' : 'NO_POST'); +} + +if ($mode == 'popup') +{ + upload_popup($post_data['forum_style']); + return; +} + +$user->setup(array('posting', 'mcp', 'viewtopic'), $post_data['forum_style']); + +// Use post_row values in favor of submitted ones... +$forum_id = (!empty($post_data['forum_id'])) ? (int) $post_data['forum_id'] : (int) $forum_id; +$topic_id = (!empty($post_data['topic_id'])) ? (int) $post_data['topic_id'] : (int) $topic_id; +$post_id = (!empty($post_data['post_id'])) ? (int) $post_data['post_id'] : (int) $post_id; + +// Need to login to passworded forum first? +if ($post_data['forum_password']) +{ + login_forum_box(array( + 'forum_id' => $forum_id, + 'forum_password' => $post_data['forum_password']) + ); +} + +// Check permissions +if ($user->data['is_bot']) +{ + redirect(append_sid("{$phpbb_root_path}index.$phpEx")); +} + +// Is the user able to read within this forum? +if (!$auth->acl_get('f_read', $forum_id)) +{ + if ($user->data['user_id'] != ANONYMOUS) + { + trigger_error('USER_CANNOT_READ'); + } + + login_box('', $user->lang['LOGIN_EXPLAIN_POST']); +} + +// Permission to do the action asked? +$is_authed = false; + +switch ($mode) +{ + case 'post': + if ($auth->acl_get('f_post', $forum_id)) + { + $is_authed = true; + } + break; + + case 'bump': + if ($auth->acl_get('f_bump', $forum_id)) + { + $is_authed = true; + } + break; + + case 'quote': + + $post_data['post_edit_locked'] = 0; + + // no break; + + case 'reply': + if ($auth->acl_get('f_reply', $forum_id)) + { + $is_authed = true; + } + break; + + case 'edit': + if ($user->data['is_registered'] && $auth->acl_gets('f_edit', 'm_edit', $forum_id)) + { + $is_authed = true; + } + break; + + case 'delete': + if ($user->data['is_registered'] && $auth->acl_gets('f_delete', 'm_delete', $forum_id)) + { + $is_authed = true; + } + break; +} + +if (!$is_authed) +{ + $check_auth = ($mode == 'quote') ? 'reply' : $mode; + + if ($user->data['is_registered']) + { + trigger_error('USER_CANNOT_' . strtoupper($check_auth)); + } + + login_box('', $user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)]); +} + +// Is the user able to post within this forum? +if ($post_data['forum_type'] != FORUM_POST && in_array($mode, array('post', 'bump', 'quote', 'reply'))) +{ + trigger_error('USER_CANNOT_FORUM_POST'); +} + +// Forum/Topic locked? +if (($post_data['forum_status'] == ITEM_LOCKED || (isset($post_data['topic_status']) && $post_data['topic_status'] == ITEM_LOCKED)) && !$auth->acl_get('m_edit', $forum_id)) +{ + trigger_error(($post_data['forum_status'] == ITEM_LOCKED) ? 'FORUM_LOCKED' : 'TOPIC_LOCKED'); +} + +// Can we edit this post ... if we're a moderator with rights then always yes +// else it depends on editing times, lock status and if we're the correct user +if ($mode == 'edit' && !$auth->acl_get('m_edit', $forum_id)) +{ + if ($user->data['user_id'] != $post_data['poster_id']) + { + trigger_error('USER_CANNOT_EDIT'); + } + + if (!($post_data['post_time'] > time() - ($config['edit_time'] * 60) || !$config['edit_time'])) + { + trigger_error('CANNOT_EDIT_TIME'); + } + + if ($post_data['post_edit_locked']) + { + trigger_error('CANNOT_EDIT_POST_LOCKED'); + } +} + +// Handle delete mode... +if ($mode == 'delete') +{ + handle_post_delete($forum_id, $topic_id, $post_id, $post_data); + return; +} + +// Handle bump mode... +if ($mode == 'bump') +{ + if ($bump_time = bump_topic_allowed($forum_id, $post_data['topic_bumped'], $post_data['topic_last_post_time'], $post_data['topic_poster'], $post_data['topic_last_poster_id']) + && check_link_hash(request_var('hash', ''), "topic_{$post_data['topic_id']}")) + { + $db->sql_transaction('begin'); + + $sql = 'UPDATE ' . POSTS_TABLE . " + SET post_time = $current_time + WHERE post_id = {$post_data['topic_last_post_id']} + AND topic_id = $topic_id"; + $db->sql_query($sql); + + $sql = 'UPDATE ' . TOPICS_TABLE . " + SET topic_last_post_time = $current_time, + topic_bumped = 1, + topic_bumper = " . $user->data['user_id'] . " + WHERE topic_id = $topic_id"; + $db->sql_query($sql); + + update_post_information('forum', $forum_id); + + $sql = 'UPDATE ' . USERS_TABLE . " + SET user_lastpost_time = $current_time + WHERE user_id = " . $user->data['user_id']; + $db->sql_query($sql); + + $db->sql_transaction('commit'); + + markread('post', $forum_id, $topic_id, $current_time); + + add_log('mod', $forum_id, $topic_id, 'LOG_BUMP_TOPIC', $post_data['topic_title']); + + $meta_url = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p={$post_data['topic_last_post_id']}") . "#p{$post_data['topic_last_post_id']}"; + meta_refresh(3, $meta_url); + + $message = $user->lang['TOPIC_BUMPED'] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $meta_url . '">', '</a>'); + $message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>'); + + trigger_error($message); + } + + trigger_error('BUMP_ERROR'); +} + +// Subject length limiting to 60 characters if first post... +if ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_data['post_id'])) +{ + $template->assign_var('S_NEW_MESSAGE', true); +} + +// Determine some vars +if (isset($post_data['poster_id']) && $post_data['poster_id'] == ANONYMOUS) +{ + $post_data['quote_username'] = (!empty($post_data['post_username'])) ? $post_data['post_username'] : $user->lang['GUEST']; +} +else +{ + $post_data['quote_username'] = isset($post_data['username']) ? $post_data['username'] : ''; +} + +$post_data['post_edit_locked'] = (isset($post_data['post_edit_locked'])) ? (int) $post_data['post_edit_locked'] : 0; +$post_data['post_subject_md5'] = (isset($post_data['post_subject']) && $mode == 'edit') ? md5($post_data['post_subject']) : ''; +$post_data['post_subject'] = (in_array($mode, array('quote', 'edit'))) ? $post_data['post_subject'] : ((isset($post_data['topic_title'])) ? $post_data['topic_title'] : ''); +$post_data['topic_time_limit'] = (isset($post_data['topic_time_limit'])) ? (($post_data['topic_time_limit']) ? (int) $post_data['topic_time_limit'] / 86400 : (int) $post_data['topic_time_limit']) : 0; +$post_data['poll_length'] = (!empty($post_data['poll_length'])) ? (int) $post_data['poll_length'] / 86400 : 0; +$post_data['poll_start'] = (!empty($post_data['poll_start'])) ? (int) $post_data['poll_start'] : 0; +$post_data['icon_id'] = (!isset($post_data['icon_id']) || in_array($mode, array('quote', 'reply'))) ? 0 : (int) $post_data['icon_id']; +$post_data['poll_options'] = array(); + +// Get Poll Data +if ($post_data['poll_start']) +{ + $sql = 'SELECT poll_option_text + FROM ' . POLL_OPTIONS_TABLE . " + WHERE topic_id = $topic_id + ORDER BY poll_option_id"; + $result = $db->sql_query($sql); + + while ($row = $db->sql_fetchrow($result)) + { + $post_data['poll_options'][] = trim($row['poll_option_text']); + } + $db->sql_freeresult($result); +} + +$orig_poll_options_size = sizeof($post_data['poll_options']); + +$message_parser = new parse_message(); + +if (isset($post_data['post_text'])) +{ + $message_parser->message = &$post_data['post_text']; + unset($post_data['post_text']); +} + +// Set some default variables +$uninit = array('post_attachment' => 0, 'poster_id' => $user->data['user_id'], 'enable_magic_url' => 0, 'topic_status' => 0, 'topic_type' => POST_NORMAL, 'post_subject' => '', 'topic_title' => '', 'post_time' => 0, 'post_edit_reason' => '', 'notify_set' => 0); + +foreach ($uninit as $var_name => $default_value) +{ + if (!isset($post_data[$var_name])) + { + $post_data[$var_name] = $default_value; + } +} +unset($uninit); + +// Always check if the submitted attachment data is valid and belongs to the user. +// Further down (especially in submit_post()) we do not check this again. +$message_parser->get_submitted_attachment_data($post_data['poster_id']); + +if ($post_data['post_attachment'] && !$submit && !$refresh && !$preview && $mode == 'edit') +{ + // Do not change to SELECT * + $sql = 'SELECT attach_id, is_orphan, attach_comment, real_filename + FROM ' . ATTACHMENTS_TABLE . " + WHERE post_msg_id = $post_id + AND in_message = 0 + AND is_orphan = 0 + ORDER BY filetime DESC"; + $result = $db->sql_query($sql); + $message_parser->attachment_data = array_merge($message_parser->attachment_data, $db->sql_fetchrowset($result)); + $db->sql_freeresult($result); +} + +if ($post_data['poster_id'] == ANONYMOUS) +{ + $post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['post_username']) : ''; +} +else +{ + $post_data['username'] = ($mode == 'quote' || $mode == 'edit') ? trim($post_data['username']) : ''; +} + +$post_data['enable_urls'] = $post_data['enable_magic_url']; + +if ($mode != 'edit') +{ + $post_data['enable_sig'] = ($config['allow_sig'] && $user->optionget('attachsig')) ? true: false; + $post_data['enable_smilies'] = ($config['allow_smilies'] && $user->optionget('smilies')) ? true : false; + $post_data['enable_bbcode'] = ($config['allow_bbcode'] && $user->optionget('bbcode')) ? true : false; + $post_data['enable_urls'] = true; +} + +$post_data['enable_magic_url'] = $post_data['drafts'] = false; + +// User own some drafts? +if ($user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote')) +{ + $sql = 'SELECT draft_id + FROM ' . DRAFTS_TABLE . ' + WHERE user_id = ' . $user->data['user_id'] . + (($forum_id) ? ' AND forum_id = ' . (int) $forum_id : '') . + (($topic_id) ? ' AND topic_id = ' . (int) $topic_id : '') . + (($draft_id) ? " AND draft_id <> $draft_id" : ''); + $result = $db->sql_query_limit($sql, 1); + + if ($db->sql_fetchrow($result)) + { + $post_data['drafts'] = true; + } + $db->sql_freeresult($result); +} + +$check_value = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1); + +// Check if user is watching this topic +if ($mode != 'post' && $config['allow_topic_notify'] && $user->data['is_registered']) +{ + $sql = 'SELECT topic_id + FROM ' . TOPICS_WATCH_TABLE . ' + WHERE topic_id = ' . $topic_id . ' + AND user_id = ' . $user->data['user_id']; + $result = $db->sql_query($sql); + $post_data['notify_set'] = (int) $db->sql_fetchfield('topic_id'); + $db->sql_freeresult($result); +} + +// Do we want to edit our post ? +if ($mode == 'edit' && $post_data['bbcode_uid']) +{ + $message_parser->bbcode_uid = $post_data['bbcode_uid']; +} + +// HTML, BBCode, Smilies, Images and Flash status +$bbcode_status = ($config['allow_bbcode'] && $auth->acl_get('f_bbcode', $forum_id)) ? true : false; +$smilies_status = ($config['allow_smilies'] && $auth->acl_get('f_smilies', $forum_id)) ? true : false; +$img_status = ($bbcode_status && $auth->acl_get('f_img', $forum_id)) ? true : false; +$url_status = ($config['allow_post_links']) ? true : false; +$flash_status = ($bbcode_status && $auth->acl_get('f_flash', $forum_id) && $config['allow_post_flash']) ? true : false; +$quote_status = true; + +// Save Draft +if ($save && $user->data['is_registered'] && $auth->acl_get('u_savedrafts') && ($mode == 'reply' || $mode == 'post' || $mode == 'quote')) +{ + $subject = utf8_normalize_nfc(request_var('subject', '', true)); + $subject = (!$subject && $mode != 'post') ? $post_data['topic_title'] : $subject; + $message = utf8_normalize_nfc(request_var('message', '', true)); + + if ($subject && $message) + { + if (confirm_box(true)) + { + $sql = 'INSERT INTO ' . DRAFTS_TABLE . ' ' . $db->sql_build_array('INSERT', array( + 'user_id' => (int) $user->data['user_id'], + 'topic_id' => (int) $topic_id, + 'forum_id' => (int) $forum_id, + 'save_time' => (int) $current_time, + 'draft_subject' => (string) $subject, + 'draft_message' => (string) $message) + ); + $db->sql_query($sql); + + $meta_info = ($mode == 'post') ? append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) : append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id"); + + meta_refresh(3, $meta_info); + + $message = $user->lang['DRAFT_SAVED'] . '<br /><br />'; + $message .= ($mode != 'post') ? sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>') . '<br /><br />' : ''; + $message .= sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>'); + + trigger_error($message); + } + else + { + $s_hidden_fields = build_hidden_fields(array( + 'mode' => $mode, + 'save' => true, + 'f' => $forum_id, + 't' => $topic_id, + 'subject' => $subject, + 'message' => $message, + 'attachment_data' => $message_parser->attachment_data, + ) + ); + + $hidden_fields = array( + 'icon_id' => 0, + + 'disable_bbcode' => false, + 'disable_smilies' => false, + 'disable_magic_url' => false, + 'attach_sig' => true, + 'lock_topic' => false, + + 'topic_type' => POST_NORMAL, + 'topic_time_limit' => 0, + + 'poll_title' => '', + 'poll_option_text' => '', + 'poll_max_options' => 1, + 'poll_length' => 0, + 'poll_vote_change' => false, + ); + + foreach ($hidden_fields as $name => $default) + { + if (!isset($_POST[$name])) + { + // Don't include it, if its not available + unset($hidden_fields[$name]); + continue; + } + + if (is_bool($default)) + { + // Use the string representation + $hidden_fields[$name] = request_var($name, ''); + } + else + { + $hidden_fields[$name] = request_var($name, $default); + } + } + + $s_hidden_fields .= build_hidden_fields($hidden_fields); + + confirm_box(false, 'SAVE_DRAFT', $s_hidden_fields); + } + } + else + { + if (utf8_clean_string($subject) === '') + { + $error[] = $user->lang['EMPTY_SUBJECT']; + } + + if (utf8_clean_string($message) === '') + { + $error[] = $user->lang['TOO_FEW_CHARS']; + } + } + unset($subject, $message); +} + +// Load requested Draft +if ($draft_id && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $user->data['is_registered'] && $auth->acl_get('u_savedrafts')) +{ + $sql = 'SELECT draft_subject, draft_message + FROM ' . DRAFTS_TABLE . " + WHERE draft_id = $draft_id + AND user_id = " . $user->data['user_id']; + $result = $db->sql_query_limit($sql, 1); + $row = $db->sql_fetchrow($result); + $db->sql_freeresult($result); + + if ($row) + { + $post_data['post_subject'] = $row['draft_subject']; + $message_parser->message = $row['draft_message']; + + $template->assign_var('S_DRAFT_LOADED', true); + } + else + { + $draft_id = 0; + } +} + +// Load draft overview +if ($load && ($mode == 'reply' || $mode == 'quote' || $mode == 'post') && $post_data['drafts']) +{ + load_drafts($topic_id, $forum_id); +} + + +if ($submit || $preview || $refresh) +{ + $post_data['topic_cur_post_id'] = request_var('topic_cur_post_id', 0); + $post_data['post_subject'] = utf8_normalize_nfc(request_var('subject', '', true)); + $message_parser->message = utf8_normalize_nfc(request_var('message', '', true)); + + $post_data['username'] = utf8_normalize_nfc(request_var('username', $post_data['username'], true)); + $post_data['post_edit_reason'] = (!empty($_POST['edit_reason']) && $mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? utf8_normalize_nfc(request_var('edit_reason', '', true)) : ''; + + $post_data['orig_topic_type'] = $post_data['topic_type']; + $post_data['topic_type'] = request_var('topic_type', (($mode != 'post') ? (int) $post_data['topic_type'] : POST_NORMAL)); + $post_data['topic_time_limit'] = request_var('topic_time_limit', (($mode != 'post') ? (int) $post_data['topic_time_limit'] : 0)); + + if ($post_data['enable_icons'] && $auth->acl_get('f_icons', $forum_id)) + { + $post_data['icon_id'] = request_var('icon', (int) $post_data['icon_id']); + } + + $post_data['enable_bbcode'] = (!$bbcode_status || isset($_POST['disable_bbcode'])) ? false : true; + $post_data['enable_smilies'] = (!$smilies_status || isset($_POST['disable_smilies'])) ? false : true; + $post_data['enable_urls'] = (isset($_POST['disable_magic_url'])) ? 0 : 1; + $post_data['enable_sig'] = (!$config['allow_sig'] || !$auth->acl_get('f_sigs', $forum_id) || !$auth->acl_get('u_sig')) ? false : ((isset($_POST['attach_sig']) && $user->data['is_registered']) ? true : false); + + if ($config['allow_topic_notify'] && $user->data['is_registered']) + { + $notify = (isset($_POST['notify'])) ? true : false; + } + else + { + $notify = false; + } + + $topic_lock = (isset($_POST['lock_topic'])) ? true : false; + $post_lock = (isset($_POST['lock_post'])) ? true : false; + $poll_delete = (isset($_POST['poll_delete'])) ? true : false; + + if ($submit) + { + $status_switch = (($post_data['enable_bbcode']+1) << 8) + (($post_data['enable_smilies']+1) << 4) + (($post_data['enable_urls']+1) << 2) + (($post_data['enable_sig']+1) << 1); + $status_switch = ($status_switch != $check_value); + } + else + { + $status_switch = 1; + } + + // Delete Poll + if ($poll_delete && $mode == 'edit' && sizeof($post_data['poll_options']) && + ((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))) + { + if ($submit && check_form_key('posting')) + { + $sql = 'DELETE FROM ' . POLL_OPTIONS_TABLE . " + WHERE topic_id = $topic_id"; + $db->sql_query($sql); + + $sql = 'DELETE FROM ' . POLL_VOTES_TABLE . " + WHERE topic_id = $topic_id"; + $db->sql_query($sql); + + $topic_sql = array( + 'poll_title' => '', + 'poll_start' => 0, + 'poll_length' => 0, + 'poll_last_vote' => 0, + 'poll_max_options' => 0, + 'poll_vote_change' => 0 + ); + + $sql = 'UPDATE ' . TOPICS_TABLE . ' + SET ' . $db->sql_build_array('UPDATE', $topic_sql) . " + WHERE topic_id = $topic_id"; + $db->sql_query($sql); + } + + $post_data['poll_title'] = $post_data['poll_option_text'] = ''; + $post_data['poll_vote_change'] = $post_data['poll_max_options'] = $post_data['poll_length'] = 0; + } + else + { + $post_data['poll_title'] = utf8_normalize_nfc(request_var('poll_title', '', true)); + $post_data['poll_length'] = request_var('poll_length', 0); + $post_data['poll_option_text'] = utf8_normalize_nfc(request_var('poll_option_text', '', true)); + $post_data['poll_max_options'] = request_var('poll_max_options', 1); + $post_data['poll_vote_change'] = ($auth->acl_get('f_votechg', $forum_id) && $auth->acl_get('f_vote', $forum_id) && isset($_POST['poll_vote_change'])) ? 1 : 0; + } + + // If replying/quoting and last post id has changed + // give user option to continue submit or return to post + // notify and show user the post made between his request and the final submit + if (($mode == 'reply' || $mode == 'quote') && $post_data['topic_cur_post_id'] && $post_data['topic_cur_post_id'] != $post_data['topic_last_post_id']) + { + // Only do so if it is allowed forum-wide + if ($post_data['forum_flags'] & FORUM_FLAG_POST_REVIEW) + { + if (topic_review($topic_id, $forum_id, 'post_review', $post_data['topic_cur_post_id'])) + { + $template->assign_var('S_POST_REVIEW', true); + } + + $submit = false; + $refresh = true; + } + } + + // Parse Attachments - before checksum is calculated + $message_parser->parse_attachments('fileupload', $mode, $forum_id, $submit, $preview, $refresh); + + // Grab md5 'checksum' of new message + $message_md5 = md5($message_parser->message); + + // If editing and checksum has changed we know the post was edited while we're editing + // Notify and show user the changed post + if ($mode == 'edit' && $post_data['forum_flags'] & FORUM_FLAG_POST_REVIEW) + { + $edit_post_message_checksum = request_var('edit_post_message_checksum', ''); + $edit_post_subject_checksum = request_var('edit_post_subject_checksum', ''); + + // $post_data['post_checksum'] is the checksum of the post submitted in the meantime + // $message_md5 is the checksum of the post we're about to submit + // $edit_post_message_checksum is the checksum of the post we're editing + // ... + + // We make sure nobody else made exactly the same change + // we're about to submit by also checking $message_md5 != $post_data['post_checksum'] + if (($edit_post_message_checksum !== '' && $edit_post_message_checksum != $post_data['post_checksum'] && $message_md5 != $post_data['post_checksum']) + || ($edit_post_subject_checksum !== '' && $edit_post_subject_checksum != $post_data['post_subject_md5'] && md5($post_data['post_subject']) != $post_data['post_subject_md5'])) + { + if (topic_review($topic_id, $forum_id, 'post_review_edit', $post_id)) + { + $template->assign_vars(array( + 'S_POST_REVIEW' => true, + + 'L_POST_REVIEW' => $user->lang['POST_REVIEW_EDIT'], + 'L_POST_REVIEW_EXPLAIN' => $user->lang['POST_REVIEW_EDIT_EXPLAIN'], + )); + } + + $submit = false; + $refresh = true; + } + } + + // Check checksum ... don't re-parse message if the same + $update_message = ($mode != 'edit' || $message_md5 != $post_data['post_checksum'] || $status_switch || strlen($post_data['bbcode_uid']) < BBCODE_UID_LEN) ? true : false; + + // Also check if subject got updated... + $update_subject = $mode != 'edit' || ($post_data['post_subject_md5'] && $post_data['post_subject_md5'] != md5($post_data['post_subject'])); + + // Parse message + if ($update_message) + { + if (sizeof($message_parser->warn_msg)) + { + $error[] = implode('<br />', $message_parser->warn_msg); + $message_parser->warn_msg = array(); + } + + $message_parser->parse($post_data['enable_bbcode'], ($config['allow_post_links']) ? $post_data['enable_urls'] : false, $post_data['enable_smilies'], $img_status, $flash_status, $quote_status, $config['allow_post_links']); + + // On a refresh we do not care about message parsing errors + if (sizeof($message_parser->warn_msg) && $refresh) + { + $message_parser->warn_msg = array(); + } + } + else + { + $message_parser->bbcode_bitfield = $post_data['bbcode_bitfield']; + } + + if ($mode != 'edit' && !$preview && !$refresh && $config['flood_interval'] && !$auth->acl_get('f_ignoreflood', $forum_id)) + { + // Flood check + $last_post_time = 0; + + if ($user->data['is_registered']) + { + $last_post_time = $user->data['user_lastpost_time']; + } + else + { + $sql = 'SELECT post_time AS last_post_time + FROM ' . POSTS_TABLE . " + WHERE poster_ip = '" . $user->ip . "' + AND post_time > " . ($current_time - $config['flood_interval']); + $result = $db->sql_query_limit($sql, 1); + if ($row = $db->sql_fetchrow($result)) + { + $last_post_time = $row['last_post_time']; + } + $db->sql_freeresult($result); + } + + if ($last_post_time && ($current_time - $last_post_time) < intval($config['flood_interval'])) + { + $error[] = $user->lang['FLOOD_ERROR']; + } + } + + // Validate username + if (($post_data['username'] && !$user->data['is_registered']) || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS && $post_data['username'] && $post_data['post_username'] && $post_data['post_username'] != $post_data['username'])) + { + include($phpbb_root_path . 'includes/functions_user.' . $phpEx); + + if (($result = validate_username($post_data['username'], (!empty($post_data['post_username'])) ? $post_data['post_username'] : '')) !== false) + { + $user->add_lang('ucp'); + $error[] = $user->lang[$result . '_USERNAME']; + } + } + + if ($config['enable_post_confirm'] && !$user->data['is_registered'] && in_array($mode, array('quote', 'post', 'reply'))) + { + $captcha_data = array( + 'message' => utf8_normalize_nfc(request_var('message', '', true)), + 'subject' => utf8_normalize_nfc(request_var('subject', '', true)), + 'username' => utf8_normalize_nfc(request_var('username', '', true)), + ); + $vc_response = $captcha->validate($captcha_data); + if ($vc_response) + { + $error[] = $vc_response; + } + } + + // check form + if (($submit || $preview) && !check_form_key('posting')) + { + $error[] = $user->lang['FORM_INVALID']; + } + + // Parse subject + if (!$preview && !$refresh && utf8_clean_string($post_data['post_subject']) === '' && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id))) + { + $error[] = $user->lang['EMPTY_SUBJECT']; + } + + $post_data['poll_last_vote'] = (isset($post_data['poll_last_vote'])) ? $post_data['poll_last_vote'] : 0; + + if ($post_data['poll_option_text'] && + ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/)) + && $auth->acl_get('f_poll', $forum_id)) + { + $poll = array( + 'poll_title' => $post_data['poll_title'], + 'poll_length' => $post_data['poll_length'], + 'poll_max_options' => $post_data['poll_max_options'], + 'poll_option_text' => $post_data['poll_option_text'], + 'poll_start' => $post_data['poll_start'], + 'poll_last_vote' => $post_data['poll_last_vote'], + 'poll_vote_change' => $post_data['poll_vote_change'], + 'enable_bbcode' => $post_data['enable_bbcode'], + 'enable_urls' => $post_data['enable_urls'], + 'enable_smilies' => $post_data['enable_smilies'], + 'img_status' => $img_status + ); + + $message_parser->parse_poll($poll); + + $post_data['poll_options'] = (isset($poll['poll_options'])) ? $poll['poll_options'] : ''; + $post_data['poll_title'] = (isset($poll['poll_title'])) ? $poll['poll_title'] : ''; + + /* We reset votes, therefore also allow removing options + if ($post_data['poll_last_vote'] && ($poll['poll_options_size'] < $orig_poll_options_size)) + { + $message_parser->warn_msg[] = $user->lang['NO_DELETE_POLL_OPTIONS']; + }*/ + } + else + { + $poll = array(); + } + + // Check topic type + if ($post_data['topic_type'] != POST_NORMAL && ($mode == 'post' || ($mode == 'edit' && $post_data['topic_first_post_id'] == $post_id))) + { + switch ($post_data['topic_type']) + { + case POST_GLOBAL: + case POST_ANNOUNCE: + $auth_option = 'f_announce'; + break; + + case POST_STICKY: + $auth_option = 'f_sticky'; + break; + + default: + $auth_option = ''; + break; + } + + if (!$auth->acl_get($auth_option, $forum_id)) + { + // There is a special case where a user edits his post whereby the topic type got changed by an admin/mod. + // Another case would be a mod not having sticky permissions for example but edit permissions. + if ($mode == 'edit') + { + // To prevent non-authed users messing around with the topic type we reset it to the original one. + $post_data['topic_type'] = $post_data['orig_topic_type']; + } + else + { + $error[] = $user->lang['CANNOT_POST_' . str_replace('F_', '', strtoupper($auth_option))]; + } + } + } + + if (sizeof($message_parser->warn_msg)) + { + $error[] = implode('<br />', $message_parser->warn_msg); + } + + // DNSBL check + if ($config['check_dnsbl'] && !$refresh) + { + if (($dnsbl = $user->check_dnsbl('post')) !== false) + { + $error[] = sprintf($user->lang['IP_BLACKLISTED'], $user->ip, $dnsbl[1]); + } + } + + // Store message, sync counters + if (!sizeof($error) && $submit) + { + // Check if we want to de-globalize the topic... and ask for new forum + if ($post_data['topic_type'] != POST_GLOBAL) + { + $sql = 'SELECT topic_type, forum_id + FROM ' . TOPICS_TABLE . " + WHERE topic_id = $topic_id"; + $result = $db->sql_query($sql); + $row = $db->sql_fetchrow($result); + $db->sql_freeresult($result); + + if ($row && !$row['forum_id'] && $row['topic_type'] == POST_GLOBAL) + { + $to_forum_id = request_var('to_forum_id', 0); + + if ($to_forum_id) + { + $sql = 'SELECT forum_type + FROM ' . FORUMS_TABLE . ' + WHERE forum_id = ' . $to_forum_id; + $result = $db->sql_query($sql); + $forum_type = (int) $db->sql_fetchfield('forum_type'); + $db->sql_freeresult($result); + + if ($forum_type != FORUM_POST || !$auth->acl_get('f_post', $to_forum_id)) + { + $to_forum_id = 0; + } + } + + if (!$to_forum_id) + { + include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx); + + $template->assign_vars(array( + 'S_FORUM_SELECT' => make_forum_select(false, false, false, true, true, true), + 'S_UNGLOBALISE' => true) + ); + + $submit = false; + $refresh = true; + } + else + { + if (!$auth->acl_get('f_post', $to_forum_id)) + { + // This will only be triggered if the user tried to trick the forum. + trigger_error('NOT_AUTHORISED'); + } + + $forum_id = $to_forum_id; + } + } + } + + if ($submit) + { + // Lock/Unlock Topic + $change_topic_status = $post_data['topic_status']; + $perm_lock_unlock = ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED)) ? true : false; + + if ($post_data['topic_status'] == ITEM_LOCKED && !$topic_lock && $perm_lock_unlock) + { + $change_topic_status = ITEM_UNLOCKED; + } + else if ($post_data['topic_status'] == ITEM_UNLOCKED && $topic_lock && $perm_lock_unlock) + { + $change_topic_status = ITEM_LOCKED; + } + + if ($change_topic_status != $post_data['topic_status']) + { + $sql = 'UPDATE ' . TOPICS_TABLE . " + SET topic_status = $change_topic_status + WHERE topic_id = $topic_id + AND topic_moved_id = 0"; + $db->sql_query($sql); + + $user_lock = ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && $user->data['user_id'] == $post_data['topic_poster']) ? 'USER_' : ''; + + add_log('mod', $forum_id, $topic_id, 'LOG_' . $user_lock . (($change_topic_status == ITEM_LOCKED) ? 'LOCK' : 'UNLOCK'), $post_data['topic_title']); + } + + // Lock/Unlock Post Edit + if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_LOCKED && !$post_lock && $auth->acl_get('m_edit', $forum_id)) + { + $post_data['post_edit_locked'] = ITEM_UNLOCKED; + } + else if ($mode == 'edit' && $post_data['post_edit_locked'] == ITEM_UNLOCKED && $post_lock && $auth->acl_get('m_edit', $forum_id)) + { + $post_data['post_edit_locked'] = ITEM_LOCKED; + } + + $data = array( + 'topic_title' => (empty($post_data['topic_title'])) ? $post_data['post_subject'] : $post_data['topic_title'], + 'topic_first_post_id' => (isset($post_data['topic_first_post_id'])) ? (int) $post_data['topic_first_post_id'] : 0, + 'topic_last_post_id' => (isset($post_data['topic_last_post_id'])) ? (int) $post_data['topic_last_post_id'] : 0, + 'topic_time_limit' => (int) $post_data['topic_time_limit'], + 'topic_attachment' => (isset($post_data['topic_attachment'])) ? (int) $post_data['topic_attachment'] : 0, + 'post_id' => (int) $post_id, + 'topic_id' => (int) $topic_id, + 'forum_id' => (int) $forum_id, + 'icon_id' => (int) $post_data['icon_id'], + 'poster_id' => (int) $post_data['poster_id'], + 'enable_sig' => (bool) $post_data['enable_sig'], + 'enable_bbcode' => (bool) $post_data['enable_bbcode'], + 'enable_smilies' => (bool) $post_data['enable_smilies'], + 'enable_urls' => (bool) $post_data['enable_urls'], + 'enable_indexing' => (bool) $post_data['enable_indexing'], + 'message_md5' => (string) $message_md5, + 'post_time' => (isset($post_data['post_time'])) ? (int) $post_data['post_time'] : $current_time, + 'post_checksum' => (isset($post_data['post_checksum'])) ? (string) $post_data['post_checksum'] : '', + 'post_edit_reason' => $post_data['post_edit_reason'], + 'post_edit_user' => ($mode == 'edit') ? $user->data['user_id'] : ((isset($post_data['post_edit_user'])) ? (int) $post_data['post_edit_user'] : 0), + 'forum_parents' => $post_data['forum_parents'], + 'forum_name' => $post_data['forum_name'], + 'notify' => $notify, + 'notify_set' => $post_data['notify_set'], + 'poster_ip' => (isset($post_data['poster_ip'])) ? $post_data['poster_ip'] : $user->ip, + 'post_edit_locked' => (int) $post_data['post_edit_locked'], + 'bbcode_bitfield' => $message_parser->bbcode_bitfield, + 'bbcode_uid' => $message_parser->bbcode_uid, + 'message' => $message_parser->message, + 'attachment_data' => $message_parser->attachment_data, + 'filename_data' => $message_parser->filename_data, + + 'topic_approved' => (isset($post_data['topic_approved'])) ? $post_data['topic_approved'] : false, + 'post_approved' => (isset($post_data['post_approved'])) ? $post_data['post_approved'] : false, + ); + + if ($mode == 'edit') + { + $data['topic_replies_real'] = $post_data['topic_replies_real']; + $data['topic_replies'] = $post_data['topic_replies']; + } + + // The last parameter tells submit_post if search indexer has to be run + $redirect_url = submit_post($mode, $post_data['post_subject'], $post_data['username'], $post_data['topic_type'], $poll, $data, $update_message, ($update_message || $update_subject) ? true : false); + + if ($config['enable_post_confirm'] && !$user->data['is_registered'] && (isset($captcha) && $captcha->is_solved() === true) && ($mode == 'post' || $mode == 'reply' || $mode == 'quote')) + { + $captcha->reset(); + } + + // Check the permissions for post approval. Moderators are not affected. + if ((!$auth->acl_get('f_noapprove', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) || !empty($post_data['force_approved_state'])) + { + meta_refresh(10, $redirect_url); + $message = ($mode == 'edit') ? $user->lang['POST_EDITED_MOD'] : $user->lang['POST_STORED_MOD']; + $message .= (($user->data['user_id'] == ANONYMOUS) ? '' : ' '. $user->lang['POST_APPROVAL_NOTIFY']); + } + else + { + meta_refresh(3, $redirect_url); + + $message = ($mode == 'edit') ? 'POST_EDITED' : 'POST_STORED'; + $message = $user->lang[$message] . '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $redirect_url . '">', '</a>'); + } + + $message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $data['forum_id']) . '">', '</a>'); + trigger_error($message); + } + } +} + +// Preview +if (!sizeof($error) && $preview) +{ + $post_data['post_time'] = ($mode == 'edit') ? $post_data['post_time'] : $current_time; + + $preview_message = $message_parser->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies'], false); + + $preview_signature = ($mode == 'edit') ? $post_data['user_sig'] : $user->data['user_sig']; + $preview_signature_uid = ($mode == 'edit') ? $post_data['user_sig_bbcode_uid'] : $user->data['user_sig_bbcode_uid']; + $preview_signature_bitfield = ($mode == 'edit') ? $post_data['user_sig_bbcode_bitfield'] : $user->data['user_sig_bbcode_bitfield']; + + // Signature + if ($post_data['enable_sig'] && $config['allow_sig'] && $preview_signature && $auth->acl_get('f_sigs', $forum_id)) + { + $parse_sig = new parse_message($preview_signature); + $parse_sig->bbcode_uid = $preview_signature_uid; + $parse_sig->bbcode_bitfield = $preview_signature_bitfield; + + // Not sure about parameters for bbcode/smilies/urls... in signatures + $parse_sig->format_display($config['allow_sig_bbcode'], true, $config['allow_sig_smilies']); + $preview_signature = $parse_sig->message; + unset($parse_sig); + } + else + { + $preview_signature = ''; + } + + $preview_subject = censor_text($post_data['post_subject']); + + // Poll Preview + if (!$poll_delete && ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/)) + && $auth->acl_get('f_poll', $forum_id)) + { + $parse_poll = new parse_message($post_data['poll_title']); + $parse_poll->bbcode_uid = $message_parser->bbcode_uid; + $parse_poll->bbcode_bitfield = $message_parser->bbcode_bitfield; + + $parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']); + + if ($post_data['poll_length']) + { + $poll_end = ($post_data['poll_length'] * 86400) + (($post_data['poll_start']) ? $post_data['poll_start'] : time()); + } + + $template->assign_vars(array( + 'S_HAS_POLL_OPTIONS' => (sizeof($post_data['poll_options'])), + 'S_IS_MULTI_CHOICE' => ($post_data['poll_max_options'] > 1) ? true : false, + + 'POLL_QUESTION' => $parse_poll->message, + + 'L_POLL_LENGTH' => ($post_data['poll_length']) ? sprintf($user->lang['POLL_RUN_TILL'], $user->format_date($poll_end)) : '', + 'L_MAX_VOTES' => ($post_data['poll_max_options'] == 1) ? $user->lang['MAX_OPTION_SELECT'] : sprintf($user->lang['MAX_OPTIONS_SELECT'], $post_data['poll_max_options'])) + ); + + $parse_poll->message = implode("\n", $post_data['poll_options']); + $parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']); + $preview_poll_options = explode('<br />', $parse_poll->message); + unset($parse_poll); + + foreach ($preview_poll_options as $key => $option) + { + $template->assign_block_vars('poll_option', array( + 'POLL_OPTION_CAPTION' => $option, + 'POLL_OPTION_ID' => $key + 1) + ); + } + unset($preview_poll_options); + } + + // Attachment Preview + if (sizeof($message_parser->attachment_data)) + { + $template->assign_var('S_HAS_ATTACHMENTS', true); + + $update_count = array(); + $attachment_data = $message_parser->attachment_data; + + parse_attachments($forum_id, $preview_message, $attachment_data, $update_count, true); + + foreach ($attachment_data as $i => $attachment) + { + $template->assign_block_vars('attachment', array( + 'DISPLAY_ATTACHMENT' => $attachment) + ); + } + unset($attachment_data); + } + + if (!sizeof($error)) + { + $template->assign_vars(array( + 'PREVIEW_SUBJECT' => $preview_subject, + 'PREVIEW_MESSAGE' => $preview_message, + 'PREVIEW_SIGNATURE' => $preview_signature, + + 'S_DISPLAY_PREVIEW' => true) + ); + } +} + +// Decode text for message display +$post_data['bbcode_uid'] = ($mode == 'quote' && !$preview && !$refresh && !sizeof($error)) ? $post_data['bbcode_uid'] : $message_parser->bbcode_uid; +$message_parser->decode_message($post_data['bbcode_uid']); + +if ($mode == 'quote' && !$submit && !$preview && !$refresh) +{ + if ($config['allow_bbcode']) + { + $message_parser->message = '[quote="' . $post_data['quote_username'] . '"]' . censor_text(trim($message_parser->message)) . "[/quote]\n"; + } + else + { + $offset = 0; + $quote_string = "> "; + $message = censor_text(trim($message_parser->message)); + // see if we are nesting. It's easily tricked but should work for one level of nesting + if (strpos($message, ">") !== false) + { + $offset = 10; + } + $message = utf8_wordwrap($message, 75 + $offset, "\n"); + + $message = $quote_string . $message; + $message = str_replace("\n", "\n" . $quote_string, $message); + $message_parser->message = $post_data['quote_username'] . " " . $user->lang['WROTE'] . " :\n" . $message . "\n"; + } +} + +if (($mode == 'reply' || $mode == 'quote') && !$submit && !$preview && !$refresh) +{ + $post_data['post_subject'] = ((strpos($post_data['post_subject'], 'Re: ') !== 0) ? 'Re: ' : '') . censor_text($post_data['post_subject']); +} + +$attachment_data = $message_parser->attachment_data; +$filename_data = $message_parser->filename_data; +$post_data['post_text'] = $message_parser->message; + +if (sizeof($post_data['poll_options']) && $post_data['poll_title']) +{ + $message_parser->message = $post_data['poll_title']; + $message_parser->bbcode_uid = $post_data['bbcode_uid']; + + $message_parser->decode_message(); + $post_data['poll_title'] = $message_parser->message; + + $message_parser->message = implode("\n", $post_data['poll_options']); + $message_parser->decode_message(); + $post_data['poll_options'] = explode("\n", $message_parser->message); +} + +// MAIN POSTING PAGE BEGINS HERE + +// Forum moderators? +$moderators = array(); +if ($config['load_moderators']) +{ + get_moderators($moderators, $forum_id); +} + +// Generate smiley listing +generate_smilies('inline', $forum_id); + +// Generate inline attachment select box +posting_gen_inline_attachments($attachment_data); + +// Do show topic type selection only in first post. +$topic_type_toggle = false; + +if ($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id'])) +{ + $topic_type_toggle = posting_gen_topic_types($forum_id, $post_data['topic_type']); +} + +$s_topic_icons = false; +if ($post_data['enable_icons'] && $auth->acl_get('f_icons', $forum_id)) +{ + $s_topic_icons = posting_gen_topic_icons($mode, $post_data['icon_id']); +} + +$bbcode_checked = (isset($post_data['enable_bbcode'])) ? !$post_data['enable_bbcode'] : (($config['allow_bbcode']) ? !$user->optionget('bbcode') : 1); +$smilies_checked = (isset($post_data['enable_smilies'])) ? !$post_data['enable_smilies'] : (($config['allow_smilies']) ? !$user->optionget('smilies') : 1); +$urls_checked = (isset($post_data['enable_urls'])) ? !$post_data['enable_urls'] : 0; +$sig_checked = $post_data['enable_sig']; +$lock_topic_checked = (isset($topic_lock) && $topic_lock) ? $topic_lock : (($post_data['topic_status'] == ITEM_LOCKED) ? 1 : 0); +$lock_post_checked = (isset($post_lock)) ? $post_lock : $post_data['post_edit_locked']; + +// If the user is replying or posting and not already watching this topic but set to always being notified we need to overwrite this setting +$notify_set = ($mode != 'edit' && $config['allow_topic_notify'] && $user->data['is_registered'] && !$post_data['notify_set']) ? $user->data['user_notify'] : $post_data['notify_set']; +$notify_checked = (isset($notify)) ? $notify : (($mode == 'post') ? $user->data['user_notify'] : $notify_set); + +// Page title & action URL, include session_id for security purpose +$s_action = append_sid("{$phpbb_root_path}posting.$phpEx", "mode=$mode&f=$forum_id", true, $user->session_id); +$s_action .= ($topic_id) ? "&t=$topic_id" : ''; +$s_action .= ($post_id) ? "&p=$post_id" : ''; + +switch ($mode) +{ + case 'post': + $page_title = $user->lang['POST_TOPIC']; + break; + + case 'quote': + case 'reply': + $page_title = $user->lang['POST_REPLY']; + break; + + case 'delete': + case 'edit': + $page_title = $user->lang['EDIT_POST']; + break; +} + +// Build Navigation Links +generate_forum_nav($post_data); + +// Build Forum Rules +generate_forum_rules($post_data); + +// Posting uses is_solved for legacy reasons. Plugins have to use is_solved to force themselves to be displayed. +if ($config['enable_post_confirm'] && !$user->data['is_registered'] && (isset($captcha) && $captcha->is_solved() === false) && ($mode == 'post' || $mode == 'reply' || $mode == 'quote')) +{ + + $template->assign_vars(array( + 'S_CONFIRM_CODE' => true, + 'CAPTCHA_TEMPLATE' => $captcha->get_template(), + )); +} + +$s_hidden_fields = ($mode == 'reply' || $mode == 'quote') ? '<input type="hidden" name="topic_cur_post_id" value="' . $post_data['topic_last_post_id'] . '" />' : ''; +$s_hidden_fields .= '<input type="hidden" name="lastclick" value="' . $current_time . '" />'; +$s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . request_var('draft_loaded', $draft_id) . '" />' : ''; + +if ($mode == 'edit') +{ + $s_hidden_fields .= build_hidden_fields(array( + 'edit_post_message_checksum' => $post_data['post_checksum'], + 'edit_post_subject_checksum' => $post_data['post_subject_md5'], + )); +} + +// Add the confirm id/code pair to the hidden fields, else an error is displayed on next submit/preview +if (isset($captcha) && $captcha->is_solved() !== false) +{ + $s_hidden_fields .= build_hidden_fields($captcha->get_hidden_fields()); +} + +$form_enctype = (@ini_get('file_uploads') == '0' || strtolower(@ini_get('file_uploads')) == 'off' || !$config['allow_attachments'] || !$auth->acl_get('u_attach') || !$auth->acl_get('f_attach', $forum_id)) ? '' : ' enctype="multipart/form-data"'; +add_form_key('posting'); + + +// Start assigning vars for main posting page ... +$template->assign_vars(array( + 'L_POST_A' => $page_title, + 'L_ICON' => ($mode == 'reply' || $mode == 'quote' || ($mode == 'edit' && $post_id != $post_data['topic_first_post_id'])) ? $user->lang['POST_ICON'] : $user->lang['TOPIC_ICON'], + 'L_MESSAGE_BODY_EXPLAIN' => (intval($config['max_post_chars'])) ? sprintf($user->lang['MESSAGE_BODY_EXPLAIN'], intval($config['max_post_chars'])) : '', + + 'FORUM_NAME' => $post_data['forum_name'], + 'FORUM_DESC' => ($post_data['forum_desc']) ? generate_text_for_display($post_data['forum_desc'], $post_data['forum_desc_uid'], $post_data['forum_desc_bitfield'], $post_data['forum_desc_options']) : '', + 'TOPIC_TITLE' => censor_text($post_data['topic_title']), + 'MODERATORS' => (sizeof($moderators)) ? implode(', ', $moderators[$forum_id]) : '', + 'USERNAME' => ((!$preview && $mode != 'quote') || $preview) ? $post_data['username'] : '', + 'SUBJECT' => $post_data['post_subject'], + 'MESSAGE' => $post_data['post_text'], + 'BBCODE_STATUS' => ($bbcode_status) ? sprintf($user->lang['BBCODE_IS_ON'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>') : sprintf($user->lang['BBCODE_IS_OFF'], '<a href="' . append_sid("{$phpbb_root_path}faq.$phpEx", 'mode=bbcode') . '">', '</a>'), + 'IMG_STATUS' => ($img_status) ? $user->lang['IMAGES_ARE_ON'] : $user->lang['IMAGES_ARE_OFF'], + 'FLASH_STATUS' => ($flash_status) ? $user->lang['FLASH_IS_ON'] : $user->lang['FLASH_IS_OFF'], + 'SMILIES_STATUS' => ($smilies_status) ? $user->lang['SMILIES_ARE_ON'] : $user->lang['SMILIES_ARE_OFF'], + 'URL_STATUS' => ($bbcode_status && $url_status) ? $user->lang['URL_IS_ON'] : $user->lang['URL_IS_OFF'], + 'MAX_FONT_SIZE' => (int) $config['max_post_font_size'], + 'MINI_POST_IMG' => $user->img('icon_post_target', $user->lang['POST']), + 'POST_DATE' => ($post_data['post_time']) ? $user->format_date($post_data['post_time']) : '', + 'ERROR' => (sizeof($error)) ? implode('<br />', $error) : '', + 'TOPIC_TIME_LIMIT' => (int) $post_data['topic_time_limit'], + 'EDIT_REASON' => $post_data['post_edit_reason'], + 'U_VIEW_FORUM' => append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id"), + 'U_VIEW_TOPIC' => ($mode != 'post') ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id") : '', + 'U_PROGRESS_BAR' => append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup"), + 'UA_PROGRESS_BAR' => addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&mode=popup")), + + 'S_PRIVMSGS' => false, + 'S_CLOSE_PROGRESS_WINDOW' => (isset($_POST['add_file'])) ? true : false, + 'S_EDIT_POST' => ($mode == 'edit') ? true : false, + 'S_EDIT_REASON' => ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false, + 'S_DISPLAY_USERNAME' => (!$user->data['is_registered'] || ($mode == 'edit' && $post_data['poster_id'] == ANONYMOUS)) ? true : false, + 'S_SHOW_TOPIC_ICONS' => $s_topic_icons, + 'S_DELETE_ALLOWED' => ($mode == 'edit' && (($post_id == $post_data['topic_last_post_id'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id) && !$post_data['post_edit_locked'] && ($post_data['post_time'] > time() - ($config['delete_time'] * 60) || !$config['delete_time'])) || $auth->acl_get('m_delete', $forum_id))) ? true : false, + 'S_BBCODE_ALLOWED' => $bbcode_status, + 'S_BBCODE_CHECKED' => ($bbcode_checked) ? ' checked="checked"' : '', + 'S_SMILIES_ALLOWED' => $smilies_status, + 'S_SMILIES_CHECKED' => ($smilies_checked) ? ' checked="checked"' : '', + 'S_SIG_ALLOWED' => ($auth->acl_get('f_sigs', $forum_id) && $config['allow_sig'] && $user->data['is_registered']) ? true : false, + 'S_SIGNATURE_CHECKED' => ($sig_checked) ? ' checked="checked"' : '', + 'S_NOTIFY_ALLOWED' => (!$user->data['is_registered'] || ($mode == 'edit' && $user->data['user_id'] != $post_data['poster_id']) || !$config['allow_topic_notify'] || !$config['email_enable']) ? false : true, + 'S_NOTIFY_CHECKED' => ($notify_checked) ? ' checked="checked"' : '', + 'S_LOCK_TOPIC_ALLOWED' => (($mode == 'edit' || $mode == 'reply' || $mode == 'quote') && ($auth->acl_get('m_lock', $forum_id) || ($auth->acl_get('f_user_lock', $forum_id) && $user->data['is_registered'] && !empty($post_data['topic_poster']) && $user->data['user_id'] == $post_data['topic_poster'] && $post_data['topic_status'] == ITEM_UNLOCKED))) ? true : false, + 'S_LOCK_TOPIC_CHECKED' => ($lock_topic_checked) ? ' checked="checked"' : '', + 'S_LOCK_POST_ALLOWED' => ($mode == 'edit' && $auth->acl_get('m_edit', $forum_id)) ? true : false, + 'S_LOCK_POST_CHECKED' => ($lock_post_checked) ? ' checked="checked"' : '', + 'S_LINKS_ALLOWED' => $url_status, + 'S_MAGIC_URL_CHECKED' => ($urls_checked) ? ' checked="checked"' : '', + 'S_TYPE_TOGGLE' => $topic_type_toggle, + 'S_SAVE_ALLOWED' => ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $mode != 'edit') ? true : false, + 'S_HAS_DRAFTS' => ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $post_data['drafts']) ? true : false, + 'S_FORM_ENCTYPE' => $form_enctype, + + 'S_BBCODE_IMG' => $img_status, + 'S_BBCODE_URL' => $url_status, + 'S_BBCODE_FLASH' => $flash_status, + 'S_BBCODE_QUOTE' => $quote_status, + + 'S_POST_ACTION' => $s_action, + 'S_HIDDEN_FIELDS' => $s_hidden_fields) +); + +// Build custom bbcodes array +display_custom_bbcodes(); + +// Poll entry +if (($mode == 'post' || ($mode == 'edit' && $post_id == $post_data['topic_first_post_id']/* && (!$post_data['poll_last_vote'] || $auth->acl_get('m_edit', $forum_id))*/)) + && $auth->acl_get('f_poll', $forum_id)) +{ + $template->assign_vars(array( + 'S_SHOW_POLL_BOX' => true, + 'S_POLL_VOTE_CHANGE' => ($auth->acl_get('f_votechg', $forum_id) && $auth->acl_get('f_vote', $forum_id)), + 'S_POLL_DELETE' => ($mode == 'edit' && sizeof($post_data['poll_options']) && ((!$post_data['poll_last_vote'] && $post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) || $auth->acl_get('m_delete', $forum_id))), + 'S_POLL_DELETE_CHECKED' => (!empty($poll_delete)) ? true : false, + + 'L_POLL_OPTIONS_EXPLAIN' => sprintf($user->lang['POLL_OPTIONS_' . (($mode == 'edit') ? 'EDIT_' : '') . 'EXPLAIN'], $config['max_poll_options']), + + 'VOTE_CHANGE_CHECKED' => (!empty($post_data['poll_vote_change'])) ? ' checked="checked"' : '', + 'POLL_TITLE' => (isset($post_data['poll_title'])) ? $post_data['poll_title'] : '', + 'POLL_OPTIONS' => (!empty($post_data['poll_options'])) ? implode("\n", $post_data['poll_options']) : '', + 'POLL_MAX_OPTIONS' => (isset($post_data['poll_max_options'])) ? (int) $post_data['poll_max_options'] : 1, + 'POLL_LENGTH' => $post_data['poll_length']) + ); +} + +// Show attachment box for adding attachments if true +$allowed = ($auth->acl_get('f_attach', $forum_id) && $auth->acl_get('u_attach') && $config['allow_attachments'] && $form_enctype); + +// Attachment entry +posting_gen_attachment_entry($attachment_data, $filename_data, $allowed); + +// Output page ... +page_header($page_title, false); + +$template->set_filenames(array( + 'body' => 'posting_body.html') +); + +make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx")); + +// Topic review +if ($mode == 'reply' || $mode == 'quote') +{ + if (topic_review($topic_id, $forum_id)) + { + $template->assign_var('S_DISPLAY_REVIEW', true); + } +} + +page_footer(); + +/** +* Show upload popup (progress bar) +*/ +function upload_popup($forum_style = 0) +{ + global $template, $user; + + ($forum_style) ? $user->setup('posting', $forum_style) : $user->setup('posting'); + + page_header($user->lang['PROGRESS_BAR'], false); + + $template->set_filenames(array( + 'popup' => 'posting_progress_bar.html') + ); + + $template->assign_vars(array( + 'PROGRESS_BAR' => $user->img('upload_bar', $user->lang['UPLOAD_IN_PROGRESS'])) + ); + + $template->display('popup'); + + garbage_collection(); + exit_handler(); +} + +/** +* Do the various checks required for removing posts as well as removing it +*/ +function handle_post_delete($forum_id, $topic_id, $post_id, &$post_data) +{ + global $user, $db, $auth, $config; + global $phpbb_root_path, $phpEx; + + // If moderator removing post or user itself removing post, present a confirmation screen + if ($auth->acl_get('m_delete', $forum_id) || ($post_data['poster_id'] == $user->data['user_id'] && $user->data['is_registered'] && $auth->acl_get('f_delete', $forum_id) && $post_id == $post_data['topic_last_post_id'] && !$post_data['post_edit_locked'] && ($post_data['post_time'] > time() - ($config['delete_time'] * 60) || !$config['delete_time']))) + { + $s_hidden_fields = build_hidden_fields(array( + 'p' => $post_id, + 'f' => $forum_id, + 'mode' => 'delete') + ); + + if (confirm_box(true)) + { + $data = array( + 'topic_first_post_id' => $post_data['topic_first_post_id'], + 'topic_last_post_id' => $post_data['topic_last_post_id'], + 'topic_replies_real' => $post_data['topic_replies_real'], + 'topic_approved' => $post_data['topic_approved'], + 'topic_type' => $post_data['topic_type'], + 'post_approved' => $post_data['post_approved'], + 'post_reported' => $post_data['post_reported'], + 'post_time' => $post_data['post_time'], + 'poster_id' => $post_data['poster_id'], + 'post_postcount' => $post_data['post_postcount'] + ); + + $next_post_id = delete_post($forum_id, $topic_id, $post_id, $data); + $post_username = ($post_data['poster_id'] == ANONYMOUS && !empty($post_data['post_username'])) ? $post_data['post_username'] : $post_data['username']; + + if ($next_post_id === false) + { + add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_TOPIC', $post_data['topic_title'], $post_username); + + $meta_info = append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id"); + $message = $user->lang['POST_DELETED']; + } + else + { + add_log('mod', $forum_id, $topic_id, 'LOG_DELETE_POST', $post_data['post_subject'], $post_username); + + $meta_info = append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&t=$topic_id&p=$next_post_id") . "#p$next_post_id"; + $message = $user->lang['POST_DELETED'] . '<br /><br />' . sprintf($user->lang['RETURN_TOPIC'], '<a href="' . $meta_info . '">', '</a>'); + } + + meta_refresh(3, $meta_info); + $message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $forum_id) . '">', '</a>'); + trigger_error($message); + } + else + { + confirm_box(false, 'DELETE_POST', $s_hidden_fields); + } + } + + // If we are here the user is not able to delete - present the correct error message + if ($post_data['poster_id'] != $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id)) + { + trigger_error('DELETE_OWN_POSTS'); + } + + if ($post_data['poster_id'] == $user->data['user_id'] && $auth->acl_get('f_delete', $forum_id) && $post_id != $post_data['topic_last_post_id']) + { + trigger_error('CANNOT_DELETE_REPLIED'); + } + + trigger_error('USER_CANNOT_DELETE'); +} + +?>
\ No newline at end of file |