case 'delete':

if (!$post_id)

{

trigger_error('NO_POST');

}

if (!$sql)

{

trigger_error('NO_POST_MODE');

}

if (!$post_data)

{

trigger_error(($mode == 'post' || $mode == 'bump' || $mode == 'reply') ? 'NO_TOPIC' : 'NO_POST');

}

$post_data['enable_magic_url'] = $post_data['drafts'] = false;

// User own some drafts?

{

$sql = 'SELECT draft_id

FROM ' . DRAFTS_TABLE . '

(($draft_id) ? " AND draft_id <> $draft_id" : '');

$result = $db->sql_query_limit($sql, 1);

// HTML, BBCode, Smilies, Images and Flash status

$bbcode_status = ($config['allow_bbcode'] && $auth->acl_get('f_bbcode', $forum_id)) ? true : false;

$url_status = ($config['allow_post_links']) ? true : false;

$quote_status = ($auth->acl_get('f_reply', $forum_id)) ? true : false;

// Save Draft

{

$subject = utf8_normalize_nfc(request_var('subject', '', true));

$subject = (!$subject && $mode != 'post') ? $post_data['topic_title'] : $subject;

}

// Load requested Draft

{

$sql = 'SELECT draft_subject, draft_message

FROM ' . DRAFTS_TABLE . "

}

// Load draft overview

{

load_drafts($topic_id, $forum_id);

}

if ($submit || $preview || $refresh)

{

$post_data['topic_cur_post_id'] = request_var('topic_cur_post_id', 0);

$message_parser->message = utf8_normalize_nfc(request_var('message', '', true));

$post_data['username'] = utf8_normalize_nfc(request_var('username', $post_data['username'], true));

{

include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

{

$user->add_lang('ucp');

$error[] = $user->lang[$result . '_USERNAME'];

$post_data['poll_options'] = (isset($poll['poll_options'])) ? $poll['poll_options'] : '';

$post_data['poll_title'] = (isset($poll['poll_title'])) ? $poll['poll_title'] : '';

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

{

if (!$auth->acl_get($auth_option, $forum_id))

{

{

// 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'];

include_once($phpbb_root_path . 'includes/functions_admin.' . $phpEx);

$template->assign_vars(array(

'S_UNGLOBALISE' => true)

);

}

else

{

$forum_id = $to_forum_id;

}

}

'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'],

'post_id' => (int) $post_id,

'topic_id' => (int) $topic_id,

'forum_id' => (int) $forum_id,

'bbcode_uid' => $message_parser->bbcode_uid,

'message' => $message_parser->message,

'attachment_data' => $message_parser->attachment_data,

);

unset($message_parser);

$redirect_url = submit_post($mode, $post_data['post_subject'], $post_data['username'], $post_data['topic_type'], $poll, $data, $update_message);

}

$s_topic_icons = false;

{

$s_topic_icons = posting_gen_topic_icons($mode, $post_data['icon_id']);

}

'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'],

'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) : '',

'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_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)) || $auth->acl_get('m_delete', $forum_id))) ? true : false,

'S_BBCODE_ALLOWED' => $bbcode_status,

'S_LINKS_ALLOWED' => $url_status,

'S_MAGIC_URL_CHECKED' => ($urls_checked) ? ' checked="checked"' : '',

'S_TYPE_TOGGLE' => $topic_type_toggle,

'S_HAS_DRAFTS' => ($auth->acl_get('u_savedrafts') && $user->data['is_registered'] && $post_data['drafts']) ? true : false,

'S_FORM_ENCTYPE' => $form_enctype,

}

// If we are here the user is not able to delete - present the correct error message

{

trigger_error('DELETE_OWN_POSTS');

}