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();
$current_time = time();
// Was cancel pressed? If so then redirect to the appropriate page
if ($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 = $forum_id)" .
(($auth->acl_get('m_approve', $forum_id)) ? '' : 'AND t.topic_approved = 1');
break;
case 'quote':
case 'edit':
case 'delete':
if (!$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)) ? '' : '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' || $mode == 'reply') ? 'NO_TOPIC' : 'NO_POST');
}
// Not able to reply to unapproved posts/topics
// TODO: add more descriptive language key
if ($auth->acl_get('m_approve', $forum_id) && ((($mode == 'reply' || $mode == 'bump') && !$post_data['topic_approved']) || ($mode == 'quote' && !$post_data['post_approved'])))
{
trigger_error(($mode == 'reply' || $mode == 'bump') ? 'TOPIC_UNAPPROVED' : 'POST_UNAPPROVED');
}
if ($mode == 'popup')
{
upload_popup($post_data['forum_style']);
return;
}
$user->setup(array('posting', 'mcp', 'viewtopic'), $post_data['forum_style']);
if ($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);
}
// 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?
$is_authed = false;
// change code here
if($_POST){
if( $_SESSION['security_code'] == $_POST['security_code'] && !empty($_SESSION['security_code'] ) ) {
// Insert you code for processing the form here, e.g emailing the submission, entering it into a database.
unset($_SESSION['security_code']);
} else {
// Insert your code for showing an error message here
$capError = 'Sorry, you have provided an invalid security code';
//define('EMPTY_SUBJECT1','Sorry, you have provided an invalid security code');
//trigger_error('Error');
$error[] = $capError;
}
}
switch ($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']}"))
{
$meta_url = phpbb_bump_topic($forum_id, $topic_id, $post_data, $current_time);
meta_refresh(3, $meta_url);
$message = $user->lang['TOPIC_BUMPED'] . '', ' ');
$message .= '', ' ');
trigger_error($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);
}
if ($mode == 'edit')
{
$original_poll_data = array(
'poll_title' => $post_data['poll_title'],
'poll_length' => $post_data['poll_length'],
'poll_max_options' => $post_data['poll_max_options'],
'poll_option_text' => implode("\n", $post_data['poll_options']),
'poll_start' => $post_data['poll_start'],
'poll_last_vote' => $post_data['poll_last_vote'],
'poll_vote_change' => $post_data['poll_vote_change'],
);
}
$orig_poll_options_size = sizeof($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 = $user->lang['DRAFT_SAVED'] . '', ' ') . '', ' ');
trigger_error($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('', ' ');
}
$message .= '', ' ');
trigger_error($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'], $config['allow_sig_links'], $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']);
$preview_poll_options = explode('', ' ') : sprintf($user->lang['BBCODE_IS_OFF'], '', ' '),
'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('', ' ');
}
meta_refresh(3, $meta_info);
$message .= '', ' ');
trigger_error($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');
}
?>