$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'] != $post_data['username']))
	{
		if (!function_exists('validate_username'))
		{
			include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
		}

		$user->add_lang('ucp');

		if (($result = validate_username($post_data['username'], (!empty($post_data['post_username'])) ? $post_data['post_username'] : '')) !== false)
		{
			$error[] = $user->lang[$result . '_USERNAME'];
		}

		if (($result = validate_string($post_data['username'], false, $config['min_name_chars'], $config['max_name_chars'])) !== false)
		{
			$min_max_amount = ($result == 'TOO_SHORT') ? $config['min_name_chars'] : $config['max_name_chars'];
			$error[] = $user->lang('FIELD_' . $result, $min_max_amount, $user->lang['USERNAME']);
		}
	}

	if ($config['enable_post_confirm'] && !$user->data['is_registered'] && in_array($mode, array('quote', 'post', 'reply')))
	{
		$captcha_data = array(
			'message'	=> $request->variable('message', '', true),
			'subject'	=> $request->variable('subject', '', true),
			'username'	=> $request->variable('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'];
	}

	if ($submit && $mode == 'edit' && $post_data['post_visibility'] == ITEM_DELETED && !isset($_POST['soft_delete']) && $auth->acl_get('m_approve', $forum_id))
	{
		$is_first_post = ($post_id == $post_data['topic_first_post_id'] || !$post_data['topic_posts_approved']);
		$is_last_post = ($post_id == $post_data['topic_last_post_id'] || !$post_data['topic_posts_approved']);
		$updated_post_data = $phpbb_content_visibility->set_post_visibility(ITEM_APPROVED, $post_id, $post_data['topic_id'], $post_data['forum_id'], $user->data['user_id'], time(), '', $is_first_post, $is_last_post);

		if (!empty($updated_post_data))
		{
			// Update the post_data, so we don't need to refetch it.
			$post_data = array_merge($post_data, $updated_post_data);
		}
	}

	// 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'];
	}

	// Check for out-of-bounds characters that are currently
	// not supported by utf8_bin in MySQL
	if (preg_match_all('/[\x{10000}-\x{10FFFF}]/u', $post_data['post_subject'], $matches))
	{
		$character_list = implode('<br />', $matches[0]);
		$error[] = $user->lang('UNSUPPORTED_CHARACTERS_SUBJECT', $character_list);
	}

	$post_data['poll_last_vote'] = (isset($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'] : array();
		$post_data['poll_title'] = (isset($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[] = $user->lang['NO_DELETE_POLL_OPTIONS'];
		}*/
	}
	else if ($mode == 'edit' && $post_id == $post_data['topic_first_post_id'] && $auth->acl_get('f_poll', $forum_id))
	{
		// The user removed all poll options, this is equal to deleting the poll.
		$poll = array(
			'poll_title'		=> '',
			'poll_length'		=> 0,
			'poll_max_options'	=> 0,
			'poll_option_text'	=> '',
			'poll_start'		=> 0,
			'poll_last_vote'	=> 0,
			'poll_vote_change'	=> 0,
			'poll_options'		=> array(),
		);

		$post_data['poll_options'] = array();
		$post_data['poll_title'] = '';
		$post_data['poll_start'] = $post_data['poll_length'] = $post_data['poll_max_options'] = $post_data['poll_last_vote'] = $post_data['poll_vote_change'] = 0;
	}
	else if (!$auth->acl_get('f_poll', $forum_id) && ($mode == 'edit') && ($post_id == $post_data['topic_first_post_id']) && !$bbcode_utils->is_empty($original_poll_data['poll_title']))
	{
		// We have a poll but the editing user is not permitted to create/edit it.
		// So we just keep the original poll-data.
		// Decode the poll title and options text fisrt.
		$original_poll_data['poll_title'] = $bbcode_utils->unparse($original_poll_data['poll_title']);
		$original_poll_data['poll_option_text'] = $bbcode_utils->unparse($original_poll_data['poll_option_text']);
		$original_poll_data['poll_options'] = explode("\n", $original_poll_data['poll_option_text']);

		$poll = array_merge($original_poll_data, array(
			'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'] : array();
		$post_data['poll_title'] = (isset($poll['poll_title'])) ? $poll['poll_title'] : '';
	}
	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:
				$auth_option = 'f_announce_global';
			break;

			case POST_ANNOUNCE:
				$auth_option = 'f_announce';
			break;

			case POST_STICKY:
				$auth_option = 'f_sticky';
			break;

			default:
				$auth_option = '';
			break;
		}

		if ($auth_option != '' && !$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 (count($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]);
		}
	}

	/**
	* This event allows you to define errors before the post action is performed
	*
	* @event core.posting_modify_submission_errors
	* @var	array	post_data	Array with post data
	* @var	array	poll		Array with poll data from post (must be used instead of the post_data equivalent)
	* @var	string	mode		What action to take if the form is submitted
	*				post|reply|quote|edit|delete|bump|smilies|popup
	* @var	int	post_id		ID of the post
	* @var	int	topic_id	ID of the topic
	* @var	int	forum_id	ID of the forum
	* @var	bool	submit		Whether or not the form has been submitted
	* @var	array	error		Any error strings; a non-empty array aborts form submission.
	*				NOTE: Should be actual language strings, NOT language keys.
	* @since 3.1.0-RC5
	* @changed 3.1.5-RC1 Added poll array to the event
	* @changed 3.2.0-a1 Removed undefined page_title
	*/
	$vars = array(
		'post_data',
		'poll',
		'mode',
		'post_id',
		'topic_id',
		'forum_id',
		'submit',
		'error',
	);
	extract($phpbb_dispatcher->trigger_event('core.posting_modify_submission_errors', compact($vars)));

	// Store message, sync counters
	if (!count($error) && $submit)
	{
		if ($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_' : '';

				$phpbb_log->add('mod', $user->data['user_id'], $user->ip, 'LOG_' . $user_lock . (($change_topic_status == ITEM_LOCKED) ? 'LOCK' : 'UNLOCK'), false, array(
					'forum_id' => $forum_id,
					'topic_id' => $topic_id,
					$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) $message_md5,
				'post_checksum'			=> (isset($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_status'			=> $post_data['topic_status'],

				'topic_visibility'			=> (isset($post_data['topic_visibility'])) ? $post_data['topic_visibility'] : false,
				'post_visibility'			=> (isset($post_data['post_visibility'])) ? $post_data['post_visibility'] : false,
			);

			if ($mode == 'edit')
			{
				$data['topic_posts_approved'] = $post_data['topic_posts_approved'];
				$data['topic_posts_unapproved'] = $post_data['topic_posts_unapproved'];
				$data['topic_posts_softdeleted'] = $post_data['topic_posts_softdeleted'];
			}

			// Only return the username when it is either a guest posting or we are editing a post and
			// the username was supplied; otherwise post_data might hold the data of the post that is
			// being quoted (which could result in the username being returned being that of the quoted
			// post's poster, not the poster of the current post). See: PHPBB3-11769 for more information.
			$post_author_name = ((!$user->data['is_registered'] || $mode == 'edit') && $post_data['username'] !== '') ? $post_data['username'] : '';

			/**
			* This event allows you to define errors before the post action is performed
			*
			* @event core.posting_modify_submit_post_before
			* @var	array	post_data	Array with post data
			* @var	array	poll		Array with poll data
			* @var	array	data		Array with post data going to be stored in the database
			* @var	string	mode		What action to take if the form is submitted
			*				post|reply|quote|edit|delete
			* @var	int	post_id		ID of the post
			* @var	int	topic_id	ID of the topic
			* @var	int	forum_id	ID of the forum
			* @var	string	post_author_name	Author name for guest posts
			* @var	bool	update_message		Boolean if the post message was changed
			* @var	bool	update_subject		Boolean if the post subject was changed
			*				NOTE: Should be actual language strings, NOT language keys.
			* @since 3.1.0-RC5
			* @changed 3.1.6-RC1 remove submit and error from event  Submit and Error are checked previously prior to running event
			* @change 3.2.0-a1 Removed undefined page_title
			*/
			$vars = array(
				'post_data',
				'poll',
				'data',
				'mode',
				'post_id',
				'topic_id',
				'forum_id',
				'post_author_name',
				'update_message',
				'update_subject',
			);
			extract($phpbb_dispatcher->trigger_event('core.posting_modify_submit_post_before', compact($vars)));

			// The last parameter tells submit_post if search indexer has to be run
			$redirect_url = submit_post($mode, $post_data['post_subject'], $post_author_name, $post_data['topic_type'], $poll, $data, $update_message, ($update_message || $update_subject) ? true : false);

			/**
			* This event allows you to define errors after the post action is performed
			*
			* @event core.posting_modify_submit_post_after
			* @var	array	post_data	Array with post data
			* @var	array	poll		Array with poll data
			* @var	array	data		Array with post data going to be stored in the database
			* @var	string	mode		What action to take if the form is submitted
			*				post|reply|quote|edit|delete
			* @var	int	post_id		ID of the post
			* @var	int	topic_id	ID of the topic
			* @var	int	forum_id	ID of the forum
			* @var	string	post_author_name	Author name for guest posts
			* @var	bool	update_message		Boolean if the post message was changed
			* @var	bool	update_subject		Boolean if the post subject was changed
			* @var	string	redirect_url		URL the user is going to be redirected to
			*				NOTE: Should be actual language strings, NOT language keys.
			* @since 3.1.0-RC5
			* @changed 3.1.6-RC1 remove submit and error from event  Submit and Error are checked previously prior to running event
			* @change 3.2.0-a1 Removed undefined page_title
			*/
			$vars = array(
				'post_data',
				'poll',
				'data',
				'mode',
				'post_id',
				'topic_id',
				'forum_id',
				'post_author_name',
				'update_message',
				'update_subject',
				'redirect_url',
			);
			extract($phpbb_dispatcher->trigger_event('core.posting_modify_submit_post_after', compact($vars)));

			if ($config['enable_post_confirm'] && !$user->data['is_registered'] && (isset($captcha) && $captcha->is_solved() === true) && ($mode == 'post' || $mode == 'reply' || $mode == 'quote'))
			{
				$captcha->reset();
			}

			// Handle delete mode...
			if ($request->is_set_post('delete') || $request->is_set_post('delete_permanent'))
			{
				$delete_reason = $request->variable('delete_reason', '', true);
				phpbb_handle_post_delete($forum_id, $topic_id, $post_id, $post_data, !$request->is_set_post('delete_permanent'), $delete_reason);
				return;
			}

			// Check the permissions for post approval.
			// Moderators must go through post approval like ordinary users.
			if ((!$auth->acl_get('f_noapprove', $data['forum_id']) && empty($data['force_approved_state'])) || (isset($data['force_approved_state']) && !$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']);
				$message .= '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="' . append_sid("{$phpbb_root_path}viewforum.$phpEx", 'f=' . $data['forum_id']) . '">', '</a>');
				trigger_error($message);
			}

			redirect($redirect_url);
		}
	}
}

// Preview
if (!count($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))
	{
		$flags = ($config['allow_sig_bbcode']) ? OPTION_FLAG_BBCODE : 0;
		$flags |= ($config['allow_sig_links']) ? OPTION_FLAG_LINKS : 0;
		$flags |= ($config['allow_sig_smilies']) ? OPTION_FLAG_SMILIES : 0;

		$preview_signature = generate_text_for_display($preview_signature, $preview_signature_uid, $preview_signature_bitfield, $flags, false);
	}
	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());
		}

		$template->assign_vars(array(
			'S_HAS_POLL_OPTIONS'	=> (count($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'		=> $user->lang('MAX_OPTIONS_SELECT', (int) $post_data['poll_max_options']),
		));

		$preview_poll_options = array();
		foreach ($post_data['poll_options'] as $poll_option)
		{
			$parse_poll->message = $poll_option;
			$parse_poll->format_display($post_data['enable_bbcode'], $post_data['enable_urls'], $post_data['enable_smilies']);
			$preview_poll_options[] = $parse_poll->message;
		}
		unset($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 (count($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 (!count($error))
	{
		$template->assign_vars(array(
			'PREVIEW_SUBJECT'		=> $preview_subject,
			'PREVIEW_MESSAGE'		=> $preview_message,
			'PREVIEW_SIGNATURE'		=> $preview_signature,

			'S_DISPLAY_PREVIEW'		=> !empty($preview_message),
		));
	}
}

// Remove quotes that would become nested too deep before decoding the text
$generate_quote = ($mode == 'quote' && !$submit && !$preview && !$refresh);
if ($generate_quote && $config['max_quote_depth'] > 0)
{
	$tmp_bbcode_uid = $message_parser->bbcode_uid;
	$message_parser->bbcode_uid = $post_data['bbcode_uid'];
	$message_parser->remove_nested_quotes($config['max_quote_depth'] - 1);
	$message_parser->bbcode_uid = $tmp_bbcode_uid;
}

// Decode text for message display
$post_data['bbcode_uid'] = ($mode == 'quote' && !$preview && !$refresh && !count($error)) ? $post_data['bbcode_uid'] : $message_parser->bbcode_uid;
$message_parser->decode_message($post_data['bbcode_uid']);

if ($generate_quote)
{
	// Remove attachment bbcode tags from the quoted message to avoid mixing with the new post attachments if any
	$message_parser->message = preg_replace('#\[attachment=([0-9]+)\](.*?)\[\/attachment\]#uis', '\\2', $message_parser->message);

	$quote_attributes = array(
						'author'  => $post_data['quote_username'],
						'post_id' => $post_data['post_id'],
						'time'    => $post_data['post_time'],
						'user_id' => $post_data['poster_id'],
	);

	/**
	* This event allows you to modify the quote attributes of the post being quoted
	*
	* @event core.posting_modify_quote_attributes
	* @var	array	quote_attributes	Array with quote attributes
	* @var	array	post_data			Array with post data
	* @since 3.2.6-RC1
	*/
	$vars = array(
		'quote_attributes',
		'post_data',
	);
	extract($phpbb_dispatcher->trigger_event('core.posting_modify_quote_attributes', compact($vars)));

	/** @var \phpbb\language\language $language */
	$language = $phpbb_container->get('language');
	phpbb_format_quote($language, $message_parser, $bbcode_utils, $bbcode_status, $quote_attributes);
}

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']);

	$post_subject = $post_data['post_subject'];

	/**
	* This event allows you to modify the post subject of the post being quoted
	*
	* @event core.posting_modify_post_subject
	* @var	string		post_subject	String with the post subject already censored.
	* @since 3.2.8-RC1
	*/
	$vars = array('post_subject');
	extract($phpbb_dispatcher->trigger_event('core.posting_modify_post_subject', compact($vars)));

	$post_data['post_subject'] = $post_subject;
}

$attachment_data = $message_parser->attachment_data;
$filename_data = $message_parser->filename_data;
$post_data['post_text'] = $message_parser->message;

if (count($post_data['poll_options']) || (isset($post_data['poll_title']) && !$bbcode_utils->is_empty($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
$s_action = append_sid("{$phpbb_root_path}posting.$phpEx", "mode=$mode&amp;f=$forum_id");
$s_action .= ($topic_id) ? "&amp;t=$topic_id" : '';
$s_action .= ($post_id) ? "&amp;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'] . '" />' : '';
$s_hidden_fields .= ($draft_id || isset($_REQUEST['draft_loaded'])) ? '<input type="hidden" name="draft_loaded" value="' . $request->variable('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');

/** @var \phpbb\controller\helper $controller_helper */
$controller_helper = $phpbb_container->get('controller.helper');

// Build array of variables for main posting page
$page_data = 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'	=> $user->lang('MESSAGE_BODY_EXPLAIN', (int) $config['max_post_chars']),
	'L_DELETE_POST_PERMANENTLY'	=> $user->lang('DELETE_POST_PERMANENTLY', 1),

	'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'			=> (count($moderators)) ? implode($user->lang['COMMA_SEPARATOR'], $moderators[$forum_id]) : '',
	'USERNAME'				=> ((!$preview && $mode != 'quote') || $preview) ? $post_data['username'] : '',
	'SUBJECT'				=> $post_data['post_subject'],
	'MESSAGE'				=> $post_data['post_text'],
	'BBCODE_STATUS'			=> $user->lang(($bbcode_status ? 'BBCODE_IS_ON' : 'BBCODE_IS_OFF'), '<a href="' . $controller_helper->route('phpbb_help_bbcode_controller') . '">', '</a>'),
	'IMG_STATUS'			=> ($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'					=> (count($error)) ? implode('<br />', $error) : '',
	'TOPIC_TIME_LIMIT'		=> (int) $post_data['topic_time_limit'],
	'EDIT_REASON'			=> $request->variable('edit_reason', '', true),
	'SHOW_PANEL'			=> $request->variable('show_panel', ''),
	'U_VIEW_FORUM'			=> append_sid("{$phpbb_root_path}viewforum.$phpEx", "f=$forum_id"),
	'U_VIEW_TOPIC'			=> ($mode != 'post') ? append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f=$forum_id&amp;t=$topic_id") : '',
	'U_PROGRESS_BAR'		=> append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&amp;mode=popup"),
	'UA_PROGRESS_BAR'		=> addslashes(append_sid("{$phpbb_root_path}posting.$phpEx", "f=$forum_id&amp;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) ? 1 : 0,
	'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' || $mode == 'post') && ($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_SOFTDELETE_CHECKED'		=> ($mode == 'edit' && $post_data['post_visibility'] == ITEM_DELETED) ? ' checked="checked"' : '',
	'S_SOFTDELETE_ALLOWED'		=> ($mode == 'edit' && $phpbb_content_visibility->can_soft_delete($forum_id, $post_data['poster_id'], $lock_post_checked)) ? true : false,
	'S_RESTORE_ALLOWED'			=> $auth->acl_get('m_approve', $forum_id),
	'S_IS_DELETED'				=> ($mode == 'edit' && $post_data['post_visibility'] == ITEM_DELETED) ? true : false,
	'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'		=> $s_hidden_fields,
	'S_ATTACH_DATA'			=> json_encode($message_parser->attachment_data),
	'S_IN_POSTING'			=> true,
);

// 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))
{
	$page_data = array_merge($page_data, 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' && count($post_data['poll_options']) && ((!$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'	=> $user->lang('POLL_OPTIONS_' . (($mode == 'edit') ? 'EDIT_' : '') . 'EXPLAIN', (int) $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'],
		)
	);
}

/**
* This event allows you to modify template variables for the posting screen
*
* @event core.posting_modify_template_vars
* @var	array	post_data	Array with post data
* @var	array	moderators	Array with forum moderators
* @var	string	mode		What action to take if the form is submitted
*				post|reply|quote|edit|delete|bump|smilies|popup
* @var	string	page_title	Title of the mode page
* @var	bool	s_topic_icons	Whether or not to show the topic icons
* @var	string	form_enctype	If attachments are allowed for this form
*				"multipart/form-data" or empty string
* @var	string	s_action	The URL to submit the POST data to
* @var	string	s_hidden_fields	Concatenated hidden input tags of posting form
* @var	int	post_id		ID of the post
* @var	int	topic_id	ID of the topic
* @var	int	forum_id	ID of the forum
* @var	int	draft_id	ID of the draft
* @var	bool	submit		Whether or not the form has been submitted
* @var	bool	preview		Whether or not the post is being previewed
* @var	bool	save		Whether or not a draft is being saved
* @var	bool	load		Whether or not a draft is being loaded
* @var	bool	cancel		Whether or not to cancel the form (returns to
*				viewtopic or viewforum depending on if the user
*				is posting a new topic or editing a post)
* @var	array	error		Any error strings; a non-empty array aborts
*				form submission.
*				NOTE: Should be actual language strings, NOT
*				language keys.
* @var	bool	refresh		Whether or not to retain previously submitted data
* @var	array	page_data	Posting page data that should be passed to the
*				posting page via $template->assign_vars()
* @var	object	message_parser	The message parser object
* @since 3.1.0-a1
* @changed 3.1.0-b3 Added vars post_data, moderators, mode, page_title,
*		s_topic_icons, form_enctype, s_action, s_hidden_fields,
*		post_id, topic_id, forum_id, submit, preview, save, load,
*		delete, cancel, refresh, error, page_data, message_parser
* @changed 3.1.2-RC1 Removed 'delete' var as it does not exist
* @changed 3.1.5-RC1 Added poll variables to the page_data array
* @changed 3.1.6-RC1 Added 'draft_id' var
*/
$vars = array(
	'post_data',
	'moderators',
	'mode',
	'page_title',
	's_topic_icons',
	'form_enctype',
	's_action',
	's_hidden_fields',
	'post_id',
	'topic_id',
	'forum_id',
	'draft_id',
	'submit',
	'preview',
	'save',
	'load',
	'cancel',
	'refresh',
	'error',
	'page_data',
	'message_parser',
);
extract($phpbb_dispatcher->trigger_event('core.posting_modify_template_vars', compact($vars)));

// Start assigning vars for main posting page ...
$template->assign_vars($page_data);

// 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);

if ($allowed)
{
	$max_files = ($auth->acl_get('a_') || $auth->acl_get('m_', $forum_id)) ? 0 : (int) $config['max_attachments'];
	$plupload->configure($cache, $template, $s_action, $forum_id, $max_files);
}

// Attachment entry
posting_gen_attachment_entry($attachment_data, $filename_data, $allowed);

// Output page ...
page_header($page_title);

$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();