/**

*

* @package ucp

* @version $Id: ucp_pm_viewmessage.php 9174 2008-12-04 19:58:42Z toonarmy $

* @copyright (c) 2005 phpBB Group

* @license http://opensource.org/licenses/gpl-license.php GNU Public License

*

*/

/**

* @ignore

*/

if (!defined('IN_PHPBB'))

{

	exit;

}

/**

* View private message

*/

function view_message($id, $mode, $folder_id, $msg_id, $folder, $message_row)

{

	global $user, $template, $auth, $db, $cache;

	global $phpbb_root_path, $phpEx, $config;

	$user->add_lang(array('viewtopic', 'memberlist'));

	$msg_id		= (int) $msg_id;

	$folder_id	= (int) $folder_id;

	$author_id	= (int) $message_row['author_id'];

	// Not able to view message, it was deleted by the sender

	if ($message_row['pm_deleted'])

	{

		$meta_info = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=pm&folder=$folder_id");

		$message = $user->lang['NO_AUTH_READ_REMOVED_MESSAGE'];

		$message .= '

' . sprintf($user->lang['RETURN_FOLDER'], '', '');

		trigger_error($message);

	}

	// Do not allow hold messages to be seen

	if ($folder_id == PRIVMSGS_HOLD_BOX)

	{

		trigger_error('NO_AUTH_READ_HOLD_MESSAGE');

	}

	// Grab icons

	$icons = $cache->obtain_icons();

	$bbcode = false;

	// Instantiate BBCode if need be

	if ($message_row['bbcode_bitfield'])

	{

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

		$bbcode = new bbcode($message_row['bbcode_bitfield']);

	}

	// Assign TO/BCC Addresses to template

	write_pm_addresses(array('to' => $message_row['to_address'], 'bcc' => $message_row['bcc_address']), $author_id);

	$user_info = get_user_information($author_id, $message_row);

	// Parse the message and subject

	$message = censor_text($message_row['message_text']);

	// Second parse bbcode here

	if ($message_row['bbcode_bitfield'])

	{

		$bbcode->bbcode_second_pass($message, $message_row['bbcode_uid'], $message_row['bbcode_bitfield']);

	}

	// Always process smilies after parsing bbcodes

	$message = bbcode_nl2br($message);

	$message = smiley_text($message);

	// Replace naughty words such as farty pants

	$message_row['message_subject'] = censor_text($message_row['message_subject']);

	// Editing information

	if ($message_row['message_edit_count'] && $config['display_last_edited'])

	{

		$l_edit_time_total = ($message_row['message_edit_count'] == 1) ? $user->lang['EDITED_TIME_TOTAL'] : $user->lang['EDITED_TIMES_TOTAL'];

		$l_edited_by = '

' . sprintf($l_edit_time_total, (!$message_row['message_edit_user']) ? $message_row['username'] : $message_row['message_edit_user'], $user->format_date($message_row['message_edit_time'], false, true), $message_row['message_edit_count']);

	}

	else

	{

		$l_edited_by = '';

	}

	// Pull attachment data

	$display_notice = false;

	$attachments = array();

	if ($message_row['message_attachment'] && $config['allow_pm_attach'])

	{

		if ($auth->acl_get('u_pm_download'))

		{

			$sql = 'SELECT *

				FROM ' . ATTACHMENTS_TABLE . "

				WHERE post_msg_id = $msg_id

					AND in_message = 1

				ORDER BY filetime DESC, post_msg_id ASC";

			$result = $db->sql_query($sql);

			while ($row = $db->sql_fetchrow($result))

			{

				$attachments[] = $row;

			}

			$db->sql_freeresult($result);

			// No attachments exist, but message table thinks they do so go ahead and reset attach flags

			if (!sizeof($attachments))

			{

				$sql = 'UPDATE ' . PRIVMSGS_TABLE . "

					SET message_attachment = 0

					WHERE msg_id = $msg_id";

				$db->sql_query($sql);

			}

		}

		else

		{

			$display_notice = true;

		}

	}

	// Assign inline attachments

	if (!empty($attachments))

	{

		$update_count = array();

		parse_attachments(false, $message, $attachments, $update_count);

		// Update the attachment download counts

		if (sizeof($update_count))

		{

			$sql = 'UPDATE ' . ATTACHMENTS_TABLE . '

				SET download_count = download_count + 1

				WHERE ' . $db->sql_in_set('attach_id', array_unique($update_count));

			$db->sql_query($sql);

		}

	}

	$user_info['sig'] = '';

	$signature = ($message_row['enable_sig'] && $config['allow_sig'] && $auth->acl_get('u_sig') && $user->optionget('viewsigs')) ? $user_info['user_sig'] : '';

	// End signature parsing, only if needed

	if ($signature)

	{

		$signature = censor_text($signature);

		if ($user_info['user_sig_bbcode_bitfield'])

		{

			if ($bbcode === false)

			{

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

				$bbcode = new bbcode($user_info['user_sig_bbcode_bitfield']);

			}

			$bbcode->bbcode_second_pass($signature, $user_info['user_sig_bbcode_uid'], $user_info['user_sig_bbcode_bitfield']);

		}

		$signature = bbcode_nl2br($signature);

		$signature = smiley_text($signature);

	}

	$url = append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm');

	$template->assign_vars(array(

		'MESSAGE_AUTHOR_FULL'		=> get_username_string('full', $author_id, $user_info['username'], $user_info['user_colour'], $user_info['username']),

		'MESSAGE_AUTHOR_COLOUR'		=> get_username_string('colour', $author_id, $user_info['username'], $user_info['user_colour'], $user_info['username']),

		'MESSAGE_AUTHOR'			=> get_username_string('username', $author_id, $user_info['username'], $user_info['user_colour'], $user_info['username']),

		'U_MESSAGE_AUTHOR'			=> get_username_string('profile', $author_id, $user_info['username'], $user_info['user_colour'], $user_info['username']),

		'RANK_TITLE'		=> $user_info['rank_title'],

		'RANK_IMG'			=> $user_info['rank_image'],

		'AUTHOR_AVATAR'		=> (isset($user_info['avatar'])) ? $user_info['avatar'] : '',

		'AUTHOR_JOINED'		=> $user->format_date($user_info['user_regdate']),

		'AUTHOR_POSTS'		=> (!empty($user_info['user_posts'])) ? $user_info['user_posts'] : '',

		'AUTHOR_FROM'		=> (!empty($user_info['user_from'])) ? $user_info['user_from'] : '',

		'ONLINE_IMG'		=> (!$config['load_onlinetrack']) ? '' : ((isset($user_info['online']) && $user_info['online']) ? $user->img('icon_user_online', $user->lang['ONLINE']) : $user->img('icon_user_offline', $user->lang['OFFLINE'])),

		'S_ONLINE'			=> (!$config['load_onlinetrack']) ? false : ((isset($user_info['online']) && $user_info['online']) ? true : false),

		'DELETE_IMG'		=> $user->img('icon_post_delete', $user->lang['DELETE_MESSAGE']),

		'INFO_IMG'			=> $user->img('icon_post_info', $user->lang['VIEW_PM_INFO']),

		'PROFILE_IMG'		=> $user->img('icon_user_profile', $user->lang['READ_PROFILE']),

		'EMAIL_IMG'			=> $user->img('icon_contact_email', $user->lang['SEND_EMAIL']),

		'QUOTE_IMG'			=> $user->img('icon_post_quote', $user->lang['POST_QUOTE_PM']),

		'REPLY_IMG'			=> $user->img('button_pm_reply', $user->lang['POST_REPLY_PM']),

		'EDIT_IMG'			=> $user->img('icon_post_edit', $user->lang['POST_EDIT_PM']),

		'MINI_POST_IMG'		=> $user->img('icon_post_target', $user->lang['PM']),

		'SENT_DATE'			=> $user->format_date($message_row['message_time']),

		'SUBJECT'			=> $message_row['message_subject'],

		'MESSAGE'			=> $message,

		'SIGNATURE'			=> ($message_row['enable_sig']) ? $signature : '',

		'EDITED_MESSAGE'	=> $l_edited_by,

		'MESSAGE_ID'		=> $message_row['msg_id'],

		'U_PM'			=> ($config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($user_info['user_allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&u=' . $author_id) : '',

		'U_WWW'			=> (!empty($user_info['user_website'])) ? $user_info['user_website'] : '',

		'U_ICQ'			=> ($user_info['user_icq']) ? 'http://www.icq.com/people/webmsg.php?to=' . urlencode($user_info['user_icq']) : '',

		'U_AIM'			=> ($user_info['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=aim&u=' . $author_id) : '',

		'U_YIM'			=> ($user_info['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($user_info['user_yim']) . '&.src=pg' : '',

		'U_MSN'			=> ($user_info['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=msnm&u=' . $author_id) : '',

		'U_JABBER'		=> ($user_info['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=jabber&u=' . $author_id) : '',

		'U_DELETE'			=> ($auth->acl_get('u_pm_delete')) ? "$url&mode=compose&action=delete&f=$folder_id&p=" . $message_row['msg_id'] : '',

		'U_EMAIL'			=> $user_info['email'],

		'U_QUOTE'			=> ($auth->acl_get('u_sendpm') && $author_id != ANONYMOUS) ? "$url&mode=compose&action=quote&f=$folder_id&p=" . $message_row['msg_id'] : '',

		'U_EDIT'			=> (($message_row['message_time'] > time() - ($config['pm_edit_time'] * 60) || !$config['pm_edit_time']) && $folder_id == PRIVMSGS_OUTBOX && $auth->acl_get('u_pm_edit')) ? "$url&mode=compose&action=edit&f=$folder_id&p=" . $message_row['msg_id'] : '',

		'U_POST_REPLY_PM'	=> ($auth->acl_get('u_sendpm') && $author_id != ANONYMOUS) ? "$url&mode=compose&action=reply&f=$folder_id&p=" . $message_row['msg_id'] : '',

		'U_PREVIOUS_PM'		=> "$url&f=$folder_id&p=" . $message_row['msg_id'] . "&view=previous",

		'U_NEXT_PM'			=> "$url&f=$folder_id&p=" . $message_row['msg_id'] . "&view=next",

		'S_HAS_ATTACHMENTS'	=> (sizeof($attachments)) ? true : false,

		'S_DISPLAY_NOTICE'	=> $display_notice && $message_row['message_attachment'],

		'S_AUTHOR_DELETED'	=> ($author_id == ANONYMOUS) ? true : false,

		'S_SPECIAL_FOLDER'	=> in_array($folder_id, array(PRIVMSGS_NO_BOX, PRIVMSGS_OUTBOX)),

		'U_PRINT_PM'		=> ($config['print_pm'] && $auth->acl_get('u_pm_printpm')) ? "$url&f=$folder_id&p=" . $message_row['msg_id'] . "&view=print" : '',

		'U_FORWARD_PM'		=> ($config['forward_pm'] && $auth->acl_get('u_sendpm') && $auth->acl_get('u_pm_forward')) ? "$url&mode=compose&action=forward&f=$folder_id&p=" . $message_row['msg_id'] : '')

	);

	// Display not already displayed Attachments for this post, we already parsed them. ;)

	if (isset($attachments) && sizeof($attachments))

	{

		foreach ($attachments as $attachment)

		{

			$template->assign_block_vars('attachment', array(

				'DISPLAY_ATTACHMENT'	=> $attachment)

			);

		}

	}

	if (!isset($_REQUEST['view']) || $_REQUEST['view'] != 'print')

	{

		// Message History

		if (message_history($msg_id, $user->data['user_id'], $message_row, $folder))

		{

			$template->assign_var('S_DISPLAY_HISTORY', true);

		}

	}

}

/**

* Get user information (only for message display)

*/

function get_user_information($user_id, $user_row)

{

	global $db, $auth, $user, $cache;

	global $phpbb_root_path, $phpEx, $config;

	if (!$user_id)

	{

		return array();

	}

	if (empty($user_row))

	{

		$sql = 'SELECT *

			FROM ' . USERS_TABLE . '

			WHERE user_id = ' . (int) $user_id;

		$result = $db->sql_query($sql);

		$user_row = $db->sql_fetchrow($result);

		$db->sql_freeresult($result);

	}

	// Some standard values

	$user_row['online'] = false;

	$user_row['rank_title'] = $user_row['rank_image'] = $user_row['rank_image_src'] = $user_row['email'] = '';

	// Generate online information for user

	if ($config['load_onlinetrack'])

	{

		$sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline

			FROM ' . SESSIONS_TABLE . "

			WHERE session_user_id = $user_id

			GROUP BY session_user_id";

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

		$row = $db->sql_fetchrow($result);

		$db->sql_freeresult($result);

		$update_time = $config['load_online_time'] * 60;

		if ($row)

		{

			$user_row['online'] = (time() - $update_time < $row['online_time'] && ($row['viewonline'])) ? true : false;

		}

	}

	if (!function_exists('get_user_avatar'))

	{

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

	}

	$user_row['avatar'] = ($user->optionget('viewavatars')) ? get_user_avatar($user_row['user_avatar'], $user_row['user_avatar_type'], $user_row['user_avatar_width'], $user_row['user_avatar_height']) : '';

	get_user_rank($user_row['user_rank'], $user_row['user_posts'], $user_row['rank_title'], $user_row['rank_image'], $user_row['rank_image_src']);

	if (!empty($user_row['user_allow_viewemail']) || $auth->acl_get('a_email'))

	{

		$user_row['email'] = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=email&u=$user_id") : ((($config['board_hide_emails'] && !$auth->acl_get('a_email')) || empty($user_row['user_email'])) ? '' : 'mailto:' . $user_row['user_email']);

	}

	return $user_row;

}

?>