/**
* View message folder
* Called from ucp_pm with mode == 'view' && action == 'view_folder'
*/
function view_folder($id, $mode, $folder_id, $folder)
{
	global $user, $template, $auth, $db, $cache;
	global $phpbb_root_path, $config, $phpEx;

	$submit_export = (isset($_POST['submit_export'])) ? true : false;

	$folder_info = get_pm_from($folder_id, $folder, $user->data['user_id']);

	if (!$submit_export)
	{
		$user->add_lang('viewforum');

		// Grab icons
		$icons = $cache->obtain_icons();

		$color_rows = array('marked', 'replied');

		// only show the friend/foe color rows if the module is enabled
		$zebra_enabled = false;

		$_module = new p_master();
		$_module->list_modules('ucp');
		$_module->set_active('zebra');

		$zebra_enabled = ($_module->active_module === false) ? false : true;

		unset($_module);

		if ($zebra_enabled)
		{
			$color_rows = array_merge($color_rows, array('friend', 'foe'));
		}

		foreach ($color_rows as $var)
		{
			$template->assign_block_vars('pm_colour_info', array(
				'IMG'	=> $user->img("pm_{$var}", ''),
				'CLASS'	=> "pm_{$var}_colour",
				'LANG'	=> $user->lang[strtoupper($var) . '_MESSAGE'])
			);
		}

		$mark_options = array('mark_important', 'delete_marked');

		$s_mark_options = '';
		foreach ($mark_options as $mark_option)
		{
			$s_mark_options .= '<option value="' . $mark_option . '">' . $user->lang[strtoupper($mark_option)] . '</option>';
		}

		// We do the folder moving options here too, for template authors to use...
		$s_folder_move_options = '';
		if ($folder_id != PRIVMSGS_NO_BOX && $folder_id != PRIVMSGS_OUTBOX)
		{
			foreach ($folder as $f_id => $folder_ary)
			{
				if ($f_id == PRIVMSGS_OUTBOX || $f_id == PRIVMSGS_SENTBOX || $f_id == $folder_id)
				{
					continue;
				}

				$s_folder_move_options .= '<option' . (($f_id != PRIVMSGS_INBOX) ? ' class="sep"' : '') . ' value="' . $f_id . '">';
				$s_folder_move_options .= sprintf($user->lang['MOVE_MARKED_TO_FOLDER'], $folder_ary['folder_name']);
				$s_folder_move_options .= (($folder_ary['unread_messages']) ? ' [' . $folder_ary['unread_messages'] . '] ' : '') . '</option>';
			}
		}
		$friend = $foe = array();

		// Get friends and foes
		$sql = 'SELECT *
			FROM ' . ZEBRA_TABLE . '
			WHERE user_id = ' . $user->data['user_id'];
		$result = $db->sql_query($sql);

		while ($row = $db->sql_fetchrow($result))
		{
			$friend[$row['zebra_id']] = $row['friend'];
			$foe[$row['zebra_id']] = $row['foe'];
		}
		$db->sql_freeresult($result);

		$template->assign_vars(array(
			'S_MARK_OPTIONS'		=> $s_mark_options,
			'S_MOVE_MARKED_OPTIONS'	=> $s_folder_move_options)
		);

		// Okay, lets dump out the page ...
		if (sizeof($folder_info['pm_list']))
		{
			$address_list = array();

			// Build Recipient List if in outbox/sentbox - max two additional queries
			if ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX)
			{
				$recipient_list = $address = array();

				foreach ($folder_info['rowset'] as $message_id => $row)
				{
					$address[$message_id] = rebuild_header(array('to' => $row['to_address'], 'bcc' => $row['bcc_address']));
					$_save = array('u', 'g');
					foreach ($_save as $save)
					{
						if (isset($address[$message_id][$save]) && sizeof($address[$message_id][$save]))
						{
							foreach (array_keys($address[$message_id][$save]) as $ug_id)
							{
								$recipient_list[$save][$ug_id] = array('name' => $user->lang['NA'], 'colour' => '');
							}
						}
					}
				}

				$_types = array('u', 'g');
				foreach ($_types as $ug_type)
				{
					if (!empty($recipient_list[$ug_type]))
					{
						if ($ug_type == 'u')
						{
							$sql = 'SELECT user_id as id, username as name, user_colour as colour
								FROM ' . USERS_TABLE . '
								WHERE ';
						}
						else
						{
							$sql = 'SELECT group_id as id, group_name as name, group_colour as colour, group_type
								FROM ' . GROUPS_TABLE . '
								WHERE ';
						}
						$sql .= $db->sql_in_set(($ug_type == 'u') ? 'user_id' : 'group_id', array_map('intval', array_keys($recipient_list[$ug_type])));

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

						while ($row = $db->sql_fetchrow($result))
						{
							if ($ug_type == 'g')
							{
								$row['name'] = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['name']] : $row['name'];
							}

							$recipient_list[$ug_type][$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);
						}
						$db->sql_freeresult($result);
					}
				}

				foreach ($address as $message_id => $adr_ary)
				{
					foreach ($adr_ary as $type => $id_ary)
					{
						foreach ($id_ary as $ug_id => $_id)
						{
							if ($type == 'u')
							{
								$address_list[$message_id][] = get_username_string('full', $ug_id, $recipient_list[$type][$ug_id]['name'], $recipient_list[$type][$ug_id]['colour']);
							}
							else
							{
								$user_colour = ($recipient_list[$type][$ug_id]['colour']) ? ' style="font-weight: bold; color:#' . $recipient_list[$type][$ug_id]['colour'] . '"' : '';
								$link = '<a href="' . append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&amp;g=' . $ug_id) . '"' . $user_colour . '>';
								$address_list[$message_id][] = $link . $recipient_list[$type][$ug_id]['name'] . (($link) ? '</a>' : '');
							}
						}
					}
				}
				unset($recipient_list, $address);
			}

			$data = array();

			foreach ($folder_info['pm_list'] as $message_id)
			{
				$row = &$folder_info['rowset'][$message_id];

				$folder_img = ($row['pm_unread']) ? 'pm_unread' : 'pm_read';
				$folder_alt = ($row['pm_unread']) ? 'NEW_MESSAGES' : 'NO_NEW_MESSAGES';

				// Generate all URIs ...
				$view_message_url = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=$id&amp;mode=view&amp;f=$folder_id&amp;p=$message_id");
				$remove_message_url = append_sid("{$phpbb_root_path}ucp.$phpEx", "i=$id&amp;mode=compose&amp;action=delete&amp;p=$message_id");

				$row_indicator = '';
				foreach ($color_rows as $var)
				{
					if (($var != 'friend' && $var != 'foe' && $row['pm_' . $var])
						||
						(($var == 'friend' || $var == 'foe') && isset(${$var}[$row['author_id']]) && ${$var}[$row['author_id']]))
					{
						$row_indicator = $var;
						break;
					}
				}

				// Send vars to template
				$template->assign_block_vars('messagerow', array(
					'PM_CLASS'			=> ($row_indicator) ? 'pm_' . $row_indicator . '_colour' : '',

					'MESSAGE_AUTHOR_FULL'		=> get_username_string('full', $row['author_id'], $row['username'], $row['user_colour'], $row['username']),
					'MESSAGE_AUTHOR_COLOUR'		=> get_username_string('colour', $row['author_id'], $row['username'], $row['user_colour'], $row['username']),
					'MESSAGE_AUTHOR'			=> get_username_string('username', $row['author_id'], $row['username'], $row['user_colour'], $row['username']),
					'U_MESSAGE_AUTHOR'			=> get_username_string('profile', $row['author_id'], $row['username'], $row['user_colour'], $row['username']),

					'FOLDER_ID'			=> $folder_id,
					'MESSAGE_ID'		=> $message_id,
					'SENT_TIME'			=> $user->format_date($row['message_time']),
					'SUBJECT'			=> censor_text($row['message_subject']),
					'FOLDER'			=> (isset($folder[$row['folder_id']])) ? $folder[$row['folder_id']]['folder_name'] : '',
					'U_FOLDER'			=> (isset($folder[$row['folder_id']])) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'folder=' . $row['folder_id']) : '',
					'PM_ICON_IMG'		=> (!empty($icons[$row['icon_id']])) ? '<img src="' . $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] . '" width="' . $icons[$row['icon_id']]['width'] . '" height="' . $icons[$row['icon_id']]['height'] . '" alt="" title="" />' : '',
					'PM_ICON_URL'		=> (!empty($icons[$row['icon_id']])) ? $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] : '',
					'FOLDER_IMG'		=> $user->img($folder_img, $folder_alt),
					'FOLDER_IMG_SRC'	=> $user->img($folder_img, $folder_alt, false, '', 'src'),
					'PM_IMG'			=> ($row_indicator) ? $user->img('pm_' . $row_indicator, '') : '',
					'ATTACH_ICON_IMG'	=> ($auth->acl_get('u_pm_download') && $row['message_attachment'] && $config['allow_pm_attach']) ? $user->img('icon_topic_attach', $user->lang['TOTAL_ATTACHMENTS']) : '',

					'S_PM_DELETED'		=> ($row['pm_deleted']) ? true : false,
					'S_AUTHOR_DELETED'	=> ($row['author_id'] == ANONYMOUS) ? true : false,

					'U_VIEW_PM'			=> ($row['pm_deleted']) ? '' : $view_message_url,
					'U_REMOVE_PM'		=> ($row['pm_deleted']) ? $remove_message_url : '',
					'RECIPIENTS'		=> ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) ? implode(', ', $address_list[$message_id]) : '')
				);
			}
			unset($folder_info['rowset']);

			$template->assign_vars(array(
				'S_SHOW_RECIPIENTS'		=> ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) ? true : false,
				'S_SHOW_COLOUR_LEGEND'	=> true,

				'S_PM_ICONS'			=> ($config['enable_pm_icons']) ? true : false)
			);
		}
	}
	else
	{
		$export_type = request_var('export_option', '');
		$enclosure = request_var('enclosure', '');
		$delimiter = request_var('delimiter', '');

		if ($export_type == 'CSV' && ($delimiter === '' || $enclosure === ''))
		{
			$template->assign_var('PROMPT', true);
		}
		else
		{
			// Build Recipient List if in outbox/sentbox
			$address = array();
			if ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX)
			{
				foreach ($folder_info['rowset'] as $message_id => $row)
				{
					$address[$message_id] = rebuild_header(array('to' => $row['to_address'], 'bcc' => $row['bcc_address']));
				}
			}

			foreach ($folder_info['pm_list'] as $message_id)
			{
				$row = &$folder_info['rowset'][$message_id];

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

				$sql = 'SELECT p.message_text, p.bbcode_uid
					FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . ' u
					WHERE t.user_id = ' . $user->data['user_id'] . "
						AND p.author_id = u.user_id
						AND t.folder_id = $folder_id
						AND t.msg_id = p.msg_id
						AND p.msg_id = $message_id";
				$result = $db->sql_query_limit($sql, 1);
				$message_row = $db->sql_fetchrow($result);
				$db->sql_freeresult($result);

				$_types = array('u', 'g');
				foreach ($_types as $ug_type)
				{
					if (isset($address[$message_id][$ug_type]) && sizeof($address[$message_id][$ug_type]))
					{
						if ($ug_type == 'u')
						{
							$sql = 'SELECT user_id as id, username as name
								FROM ' . USERS_TABLE . '
								WHERE ';
						}
						else
						{
							$sql = 'SELECT group_id as id, group_name as name
								FROM ' . GROUPS_TABLE . '
								WHERE ';
						}
						$sql .= $db->sql_in_set(($ug_type == 'u') ? 'user_id' : 'group_id', array_map('intval', array_keys($address[$message_id][$ug_type])));

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

						while ($info_row = $db->sql_fetchrow($result))
						{
							$address[$message_id][$ug_type][$address[$message_id][$ug_type][$info_row['id']]][] = $info_row['name'];
							unset($address[$message_id][$ug_type][$info_row['id']]);
						}
						$db->sql_freeresult($result);
					}
				}

				decode_message($message_row['message_text'], $message_row['bbcode_uid']);

				$data[] = array(
					'subject'	=> censor_text($row['message_subject']),
					'sender'	=> $row['username'],
					'date'		=> $user->format_date($row['message_time']),
					'to'		=> ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) ? $address[$message_id] : '',
					'message'	=> $message_row['message_text']
				);
			}

			switch ($export_type)
			{
				case 'CSV':
				case 'CSV_EXCEL':
					$mimetype = 'text/csv';
					$filetype = 'csv';

					if ($export_type == 'CSV_EXCEL')
					{
						$enclosure = '"';
						$delimiter = ',';
						$newline = "\r\n";
					}
					else
					{
						$newline = "\n";
					}

					$string = '';
					foreach ($data as $value)
					{
						$recipients = $value['to'];
						$value['to'] = $value['bcc'] = '';

						if (is_array($recipients))
						{
							foreach ($recipients as $values)
							{
								$value['bcc'] .= (isset($values['bcc']) && is_array($values['bcc'])) ? ',' . implode(',', $values['bcc']) : '';
								$value['to'] .= (isset($values['to']) && is_array($values['to'])) ? ',' . implode(',', $values['to']) : '';
							}

							// Remove the commas which will appear before the first entry.
							$value['to'] = substr($value['to'], 1);
							$value['bcc'] = substr($value['bcc'], 1);
						}

						foreach ($value as $tag => $text)
						{
							$cell = str_replace($enclosure, $enclosure . $enclosure, $text);

							if (strpos($cell, $enclosure) !== false || strpos($cell, $delimiter) !== false || strpos($cell, $newline) !== false)
							{
								$string .= $enclosure . $text . $enclosure . $delimiter;
							}
							else
							{
								$string .= $cell . $delimiter;
							}
						}
						$string = substr($string, 0, -1) . $newline;
					}
				break;

				case 'XML':
					$mimetype = 'application/xml';
					$filetype = 'xml';
					$string = '<?xml version="1.0"?>' . "\n";
					$string .= "<phpbb>\n";

					foreach ($data as $value)
					{
						$string .= "\t<privmsg>\n";

						if (is_array($value['to']))
						{
							foreach ($value['to'] as $key => $values)
							{
								foreach ($values as $type => $types)
								{
									foreach ($types as $name)
									{
										$string .= "\t\t<recipient type=\"$type\" status=\"$key\">$name</recipient>\n";
									}
								}
							}
						}

						unset($value['to']);

						foreach ($value as $tag => $text)
						{
							$string .= "\t\t<$tag>$text</$tag>\n";
						}

						$string .= "\t</privmsg>\n";
					}
					$string .= '</phpbb>';
				break;
			}

			header('Pragma: no-cache');
			header("Content-Type: $mimetype; name=\"data.$filetype\"");
			header("Content-disposition: attachment; filename=data.$filetype");
			echo $string;
			exit;
		}
	}
}
}
// ****************************
// ********** INBOX ***********
// ****************************
if ($get == 'inbox') {
    include $phpbb_root_path . 'includes/ucp/ucp_pm_viewfolder.' . $phpEx;
    include $phpbb_root_path . 'includes/functions_privmsgs.' . $phpEx;
    $folder_id = PRIVMSGS_INBOX;
    // if new messages arrived, place them into the appropriate folder
    if ($user->data['user_new_privmsg']) {
        place_pm_into_folder($global_privmsgs_rules, $release);
    }
    // configure style, language, etc.
    $user->setup('viewforum', $forum_data['forum_style']);
    // get the users private messages
    $pms = get_pm_from($folder_id, '', $user->data['user_id']);
    // we only want the messages, not the index
    $pms = $pms['rowset'];
    // sort messages so newest is on top
    krsort($pms);
    // separate messages into read and unread
    while (list($key, $val) = each($pms)) {
        if ($val['pm_unread']) {
            $unread[] = $val;
        } else {
            $read[] = $val;
        }
    }
    // send unread messages
    for ($i = 0; $i < count($unread); $i++) {
        if ($output) {
function view_folder($id, $mode, $folder_id, $folder, $type)
{
    global $_CLASS, $config;
    // Grab icons
    $icons = array();
    obtain_icons($icons);
    $color_rows = array('marked', 'replied', 'message_reported', 'friend', 'foe');
    foreach ($color_rows as $var) {
        $_CLASS['core_template']->assign_vars_array('pm_colour_info', array('IMG' => $_CLASS['core_user']->img("pm_{$var}", ''), 'CLASS' => "pm_{$var}_colour", 'LANG' => $_CLASS['core_user']->lang[strtoupper($var) . '_MESSAGE']));
    }
    $mark_options = array('mark_important', 'delete_marked');
    $s_mark_options = '';
    foreach ($mark_options as $mark_option) {
        $s_mark_options .= '<option value="' . $mark_option . '">' . $_CLASS['core_user']->lang[strtoupper($mark_option)] . '</option>';
    }
    $friend = $foe = array();
    // Get friends and foes
    $sql = 'SELECT * 
		FROM ' . ZEBRA_TABLE . ' 
		WHERE user_id = ' . $_CLASS['core_user']->data['user_id'];
    $result = $_CLASS['core_db']->query($sql);
    while ($row = $_CLASS['core_db']->fetch_row_assoc($result)) {
        $friend[$row['zebra_id']] = $row['friend'];
        $foe[$row['zebra_id']] = $row['foe'];
    }
    $_CLASS['core_db']->free_result($result);
    $_CLASS['core_template']->assign(array('S_UNREAD' => $type == 'unread', 'S_MARK_OPTIONS' => $s_mark_options));
    $folder_info = get_pm_from($folder_id, $folder, $_CLASS['core_user']->data['user_id'], "Control_Panel&amp;i={$id}", $type);
    // Okay, lets dump out the page ...
    if (sizeof($folder_info['pm_list'])) {
        // Build Recipient List if in outbox/sentbox - max two additional queries
        $recipient_list = $address_list = $address = array();
        if ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) {
            foreach ($folder_info['rowset'] as $message_id => $row) {
                $address[$message_id] = rebuild_header(array('to' => $row['to_address'], 'bcc' => $row['bcc_address']));
                foreach (array('u', 'g') as $save) {
                    if (isset($address[$message_id][$save]) && sizeof($address[$message_id][$save])) {
                        foreach (array_keys($address[$message_id][$save]) as $ug_id) {
                            $recipient_list[$save][$ug_id] = array('name' => $_CLASS['core_user']->lang['NA'], 'colour' => '');
                        }
                    }
                }
            }
            foreach (array('u', 'g') as $ug_type) {
                if (isset($recipient_list[$ug_type]) && sizeof($recipient_list[$ug_type])) {
                    $sql = $ug_type == 'u' ? 'SELECT user_id as id, username as name, user_colour as colour FROM ' . USERS_TABLE . ' WHERE user_id' : 'SELECT group_id as id, group_name as name, group_colour as colour FROM ' . GROUPS_TABLE . ' WHERE group_id';
                    $sql .= ' IN (' . implode(', ', array_keys($recipient_list[$ug_type])) . ')';
                    $result = $_CLASS['core_db']->query($sql);
                    while ($row = $_CLASS['core_db']->fetch_row_assoc($result)) {
                        $recipient_list[$ug_type][$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);
                    }
                    $_CLASS['core_db']->free_result($result);
                }
            }
            foreach ($address as $message_id => $adr_ary) {
                foreach ($adr_ary as $type => $id_ary) {
                    foreach ($id_ary as $ug_id => $_id) {
                        $address_list[$message_id][] = ($type == 'u' ? '<a href="' . generate_link('Members_List&amp;mode=viewprofile&amp;u=' . $ug_id) . '">' : '<a href="' . generate_link('Members_List&amp;mode=group&amp;g=' . $ug_id) . '">') . ($recipient_list[$type][$ug_id]['colour'] ? '<span style="color:#' . $recipient_list[$type][$ug_id]['colour'] . '">' : '<span>') . $recipient_list[$type][$ug_id]['name'] . '</span></a>';
                    }
                }
            }
            unset($recipient_list, $address);
        }
        $url = 'Control_Panel&amp;i=' . $id;
        foreach ($folder_info['pm_list'] as $message_id) {
            $row =& $folder_info['rowset'][$message_id];
            $folder_img = $row['unread'] ? 'folder_new' : 'folder';
            $folder_alt = $row['unread'] ? 'NEW_MESSAGES' : 'NO_NEW_MESSAGES';
            // Generate all URIs ...
            $message_author = '<a href="' . generate_link('Members_List&amp;mode=viewprofile&amp;u=' . $row['author_id']) . '">' . $row['username'] . '</a>';
            $view_message_url = generate_link("{$url}&amp;f={$folder_id}&amp;p={$message_id}");
            $remove_message_url = generate_link($url . '&amp;mode=compose&amp;action=delete&amp;p=' . $message_id);
            $row_indicator = '';
            foreach ($color_rows as $var) {
                if ($var != 'friend' && $var != 'foe' && $row[$var] || ($var == 'friend' || $var == 'foe') && isset(${$var}[$row['author_id']])) {
                    $row_indicator = $var;
                    break;
                }
            }
            // Send vars to template
            $_CLASS['core_template']->assign_vars_array('messagerow', array('PM_CLASS' => $row_indicator ? 'pm_' . $row_indicator . '_colour' : '', 'FOLDER_ID' => $folder_id, 'MESSAGE_ID' => $message_id, 'MESSAGE_AUTHOR' => $message_author, 'SENT_TIME' => $_CLASS['core_user']->format_date($row['message_time']), 'SUBJECT' => censor_text($row['message_subject']), 'FOLDER' => isset($folder[$row['folder_id']]) ? $folder[$row['folder_id']]['folder_name'] : '', 'U_FOLDER' => isset($folder[$row['folder_id']]) ? generate_link("{$url}&amp;folder=" . $row['folder_id']) : '', 'PM_ICON_IMG' => !empty($icons[$row['icon_id']]) ? '<img src="' . $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] . '" width="' . $icons[$row['icon_id']]['width'] . '" height="' . $icons[$row['icon_id']]['height'] . '" alt="" title="" />' : '', 'FOLDER_IMG' => $_CLASS['core_user']->img($folder_img, $folder_alt), 'PM_IMG' => $row_indicator ? $_CLASS['core_user']->img('pm_' . $row_indicator, '') : '', 'ATTACH_ICON_IMG' => $_CLASS['auth']->acl_get('u_download') && $row['message_attachment'] && $config['allow_pm_attach'] && $config['auth_download_pm'] ? $_CLASS['core_user']->img('icon_attach', $_CLASS['core_user']->lang['TOTAL_ATTACHMENTS']) : '', 'S_PM_REPORTED' => !empty($row['message_reported']) && $_CLASS['auth']->acl_get('m_') ? true : false, 'S_PM_DELETED' => $row['deleted'] ? true : false, 'U_VIEW_PM' => $row['deleted'] ? '' : $view_message_url, 'U_REMOVE_PM' => $row['deleted'] ? $remove_message_url : '', 'RECIPIENTS' => $folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX ? implode(', ', $address_list[$message_id]) : '', 'U_MCP_REPORT' => generate_link('Forums&amp;file=mcp&amp;mode=reports&amp;pm=' . $message_id)));
        }
        unset($folder_info['rowset']);
        $_CLASS['core_template']->assign(array('S_SHOW_RECIPIENTS' => $folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX ? true : false, 'S_SHOW_COLOUR_LEGEND' => true));
    }
}
Example #4
0
function get_box_func($xmlrpc_params)
{
    global $db, $auth, $user, $cache, $config, $phpbb_home, $phpbb_root_path, $phpEx;
    $params = php_xmlrpc_decode($xmlrpc_params);
    $user->setup('ucp');
    if (!$user->data['is_registered']) {
        trigger_error('LOGIN_EXPLAIN_UCP');
    }
    if (!$config['allow_privmsg']) {
        trigger_error('Module not accessible');
    }
    if (!isset($params[0])) {
        trigger_error('UNKNOWN_FOLDER');
    }
    // get folder id from parameters
    $folder_id = intval($params[0]);
    if (PRIVMSGS_INBOX !== $folder_id) {
        $folder_id = PRIVMSGS_SENTBOX;
    }
    list($start, $limit, $page) = process_page($params[1], $params[2]);
    // Grab icons
    //$icons = $cache->obtain_icons();
    $user_id = $user->data['user_id'];
    include_once $phpbb_root_path . 'includes/functions_privmsgs.' . $phpEx;
    $folder = get_folder($user_id, $folder_id);
    include $phpbb_root_path . 'includes/ucp/ucp_pm_viewfolder.' . $phpEx;
    $folder_info = get_pm_from($folder_id, $folder, $user_id);
    $address_list = array();
    // Build Recipient List if in outbox/sentbox - max two additional queries
    if ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) {
        $recipient_list = $address = array();
        foreach ($folder_info['rowset'] as $message_id => $row) {
            $address[$message_id] = rebuild_header(array('to' => $row['to_address'], 'bcc' => $row['bcc_address']));
            $_save = array('u', 'g');
            foreach ($_save as $save) {
                if (isset($address[$message_id][$save]) && sizeof($address[$message_id][$save])) {
                    foreach (array_keys($address[$message_id][$save]) as $ug_id) {
                        $recipient_list[$save][$ug_id] = array('name' => $user->lang['NA'], 'colour' => '');
                    }
                }
            }
        }
        $_types = array('u', 'g');
        foreach ($_types as $ug_type) {
            if (!empty($recipient_list[$ug_type])) {
                if ($ug_type == 'u') {
                    $sql = 'SELECT user_id as id, username as name, user_colour as colour
                        FROM ' . USERS_TABLE . '
                        WHERE ';
                } else {
                    $sql = 'SELECT group_id as id, group_name as name, group_colour as colour, group_type
                        FROM ' . GROUPS_TABLE . '
                        WHERE ';
                }
                $sql .= $db->sql_in_set($ug_type == 'u' ? 'user_id' : 'group_id', array_map('intval', array_keys($recipient_list[$ug_type])));
                $result = $db->sql_query($sql);
                while ($row = $db->sql_fetchrow($result)) {
                    if ($ug_type == 'g') {
                        $row['name'] = $row['group_type'] == GROUP_SPECIAL ? $user->lang['G_' . $row['name']] : $row['name'];
                    }
                    $recipient_list[$ug_type][$row['id']] = array('id' => $row['id'], 'name' => $row['name'], 'colour' => $row['colour']);
                }
                $db->sql_freeresult($result);
            }
        }
        foreach ($address as $message_id => $adr_ary) {
            foreach ($adr_ary as $type => $id_ary) {
                foreach ($id_ary as $ug_id => $_id) {
                    $address_list[$message_id][] = $recipient_list[$type][$ug_id];
                }
            }
        }
        unset($recipient_list, $address);
    }
    // get unread count in inbox only
    if (PRIVMSGS_INBOX === $folder_id) {
        $sql = 'SELECT COUNT(msg_id) as num_messages
                FROM ' . PRIVMSGS_TO_TABLE . '
                WHERE pm_unread = 1
                    AND folder_id = ' . PRIVMSGS_INBOX . '
                    AND user_id = ' . $user->data['user_id'];
        $result = $db->sql_query($sql);
        $unread_num = (int) $db->sql_fetchfield('num_messages');
        $db->sql_freeresult($result);
    } else {
        $unread_num = 0;
    }
    $sql = 'SELECT COUNT(msg_id) as num_messages
            FROM ' . PRIVMSGS_TO_TABLE . '
            WHERE folder_id = ' . $folder_id . '
                AND user_id = ' . $user->data['user_id'];
    $result = $db->sql_query($sql);
    $total_num = (int) $db->sql_fetchfield('num_messages');
    $db->sql_freeresult($result);
    $sql = 'SELECT t.*, p.*, u.username, u.user_avatar, u.user_avatar_type, u.user_id
            FROM ' . PRIVMSGS_TO_TABLE . ' t, ' . PRIVMSGS_TABLE . ' p, ' . USERS_TABLE . " u\r\r\n            WHERE t.user_id = {$user_id}\r\r\n            AND p.author_id = u.user_id\r\r\n            AND t.folder_id = {$folder_id}\r\r\n            AND t.msg_id = p.msg_id\r\r\n            ORDER BY p.message_time DESC";
    $result = $db->sql_query_limit($sql, $limit, $start);
    $total_message_count = $total_unread_count = 0;
    $online_cache = array();
    while ($row = $db->sql_fetchrow($result)) {
        $msg_state = 2;
        // message read
        if ($row['pm_unread']) {
            $msg_state = 1;
        } else {
            if ($row['pm_replied']) {
                $msg_state = 3;
            } else {
                if ($row['pm_forwarded']) {
                    $msg_state = 4;
                }
            }
        }
        if ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) {
            $msg_to_list = $address_list[$row['msg_id']];
        } else {
            $msg_to_list = array(array('id' => $user->data['user_id'], 'name' => $user->data['username']));
        }
        $msg_to = array();
        foreach ($msg_to_list as $address) {
            $msg_to[] = new xmlrpcval(array('user_id' => new xmlrpcval($address['id'], 'string'), 'username' => new xmlrpcval(basic_clean($address['name']), 'base64'), 'user_type' => check_return_user_type($address['name'])), 'struct');
        }
        $sent_date = mobiquo_iso8601_encode($row['message_time']);
        //$icon_url   = (!empty($icons[$row['icon_id']])) ? $phpbb_home . $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] : '';
        $icon_url = $user->optionget('viewavatars') ? get_user_avatar_url($row['user_avatar'], $row['user_avatar_type']) : '';
        $msg_subject = html_entity_decode(strip_tags(censor_text($row['message_subject'])));
        $short_content = censor_text($row['message_text']);
        $short_content = preg_replace('/\\[url.*?\\].*?\\[\\/url.*?\\]/', '[url]', $short_content);
        $short_content = preg_replace('/\\[img.*?\\].*?\\[\\/img.*?\\]/', '[img]', $short_content);
        $short_content = preg_replace('/[\\n\\r\\t]+/', ' ', $short_content);
        strip_bbcode($short_content);
        $short_content = html_entity_decode($short_content);
        $short_content = substr($short_content, 0, 200);
        if ($config['load_onlinetrack'] && !isset($online_cache[$row['user_id']])) {
            $sql = 'SELECT session_user_id, MAX(session_time) as online_time, MIN(session_viewonline) AS viewonline
                    FROM ' . SESSIONS_TABLE . '
                    WHERE session_user_id=' . $row['user_id'] . '
                    GROUP BY session_user_id';
            $online_result = $db->sql_query($sql);
            $online_info = $db->sql_fetchrow($online_result);
            $db->sql_freeresult($online_result);
            $update_time = $config['load_online_time'] * 60;
            $online_cache[$row['user_id']] = time() - $update_time < $online_info['online_time'] && ($online_info['viewonline'] || $auth->acl_get('u_viewonline')) ? true : false;
        }
        $is_online = isset($online_cache[$row['user_id']]) ? $online_cache[$row['user_id']] : false;
        $pm_list[] = new xmlrpcval(array('msg_id' => new xmlrpcval($row['msg_id']), 'msg_state' => new xmlrpcval($msg_state, 'int'), 'sent_date' => new xmlrpcval($sent_date, 'dateTime.iso8601'), 'timestamp' => new xmlrpcval($row['message_time'], 'string'), 'msg_from' => new xmlrpcval(basic_clean($row['username']), 'base64'), 'msg_from_id' => new xmlrpcval($row['user_id']), 'icon_url' => new xmlrpcval($icon_url), 'msg_to' => new xmlrpcval($msg_to, 'array'), 'msg_subject' => new xmlrpcval($msg_subject, 'base64'), 'short_content' => new xmlrpcval($short_content, 'base64'), 'is_online' => new xmlrpcval($is_online, 'boolean')), 'struct');
    }
    $db->sql_freeresult($result);
    $result = new xmlrpcval(array('total_message_count' => new xmlrpcval($total_num, 'int'), 'total_unread_count' => new xmlrpcval($unread_num, 'int'), 'list' => new xmlrpcval($pm_list, 'array')), 'struct');
    return new xmlrpcresp($result);
}
function view_folder($parent_class, $folder_id, $folder, $type)
{
    global $_CLASS;
    $limit = 10;
    $icons = obtain_icons();
    $submit_export = isset($_POST['submit_export']) ? true : false;
    $folder_info = get_pm_from($folder_id, $folder, $_CLASS['core_user']->data['user_id'], $parent_class->link_parent, $type);
    $color_rows = array('marked', 'replied', 'friend', 'foe');
    //, 'message_reported'
    foreach ($color_rows as $var) {
        $_CLASS['core_template']->assign_vars_array('pm_colour_info', array('IMG' => $_CLASS['core_user']->img("pm_{$var}", ''), 'CLASS' => "pm_{$var}_colour", 'LANG' => $_CLASS['core_user']->get_lang(strtoupper($var) . '_MESSAGE')));
    }
    $mark_options = array('mark_important', 'delete_marked', 'mark_read', 'mark_unread');
    $s_mark_options = '';
    foreach ($mark_options as $mark_option) {
        $s_mark_options .= '<option value="' . $mark_option . '">' . $_CLASS['core_user']->get_lang(strtoupper($mark_option)) . '</option>';
    }
    // We do the folder moving options here too, for template authors to use...
    $s_folder_move_options = '';
    foreach ($folder as $f_id => $folder_ary) {
        if ($f_id == PRIVMSGS_OUTBOX || $f_id == PRIVMSGS_SENTBOX || $f_id == $folder_id) {
            continue;
        }
        $s_folder_move_options .= '<option' . ($f_id != PRIVMSGS_INBOX ? ' class="blue"' : '') . ' value="' . $f_id . '">';
        $s_folder_move_options .= sprintf($_CLASS['core_user']->get_lang('MOVE_MARKED_TO_FOLDER'), $folder_ary['folder_name']);
        $s_folder_move_options .= ($folder_ary['unread_messages'] ? ' [' . $folder_ary['unread_messages'] . '] ' : '') . '</option>';
    }
    $friend = $foe = array();
    // Get friends and foes
    $sql = 'SELECT * 
		FROM ' . ZEBRA_TABLE . ' 
		WHERE user_id = ' . $_CLASS['core_user']->data['user_id'];
    $result = $_CLASS['core_db']->query($sql);
    while ($row = $_CLASS['core_db']->fetch_row_assoc($result)) {
        $friend[$row['zebra_id']] = $row['friend'];
        $foe[$row['zebra_id']] = $row['foe'];
    }
    $_CLASS['core_db']->free_result($result);
    $_CLASS['core_template']->assign_array(array('S_UNREAD' => $type === 'unread', 'S_MARK_OPTIONS' => $s_mark_options));
    // Okay, lets dump out the page ...
    if (!empty($folder_info['pm_list'])) {
        // Build Recipient List if in outbox/sentbox - max two additional queries
        $recipient_list = $address_list = $address = array();
        if ($folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX) {
            foreach ($folder_info['rowset'] as $message_id => $row) {
                $address[$message_id] = rebuild_header(array('to' => $row['to_address'], 'bcc' => $row['bcc_address']));
                $_save = array('u', 'g');
                foreach ($_save as $save) {
                    if (isset($address[$message_id][$save]) && sizeof($address[$message_id][$save])) {
                        foreach (array_keys($address[$message_id][$save]) as $ug_id) {
                            $recipient_list[$save][$ug_id] = array('name' => $_CLASS['core_user']->lang['NA'], 'colour' => '');
                        }
                    }
                }
            }
            $_types = array('u', 'g');
            foreach ($_types as $ug_type) {
                if (!empty($recipient_list[$ug_type])) {
                    $sql = $ug_type === 'u' ? 'SELECT user_id as id, username as name, user_colour as colour FROM ' . CORE_USERS_TABLE . ' WHERE user_id' : 'SELECT group_id as id, group_name as name, group_colour as colour FROM ' . CORE_GROUPS_TABLE . ' WHERE group_id';
                    $sql .= ' IN (' . implode(', ', array_map('intval', array_keys($recipient_list[$ug_type]))) . ')';
                    $result = $_CLASS['core_db']->query($sql);
                    while ($row = $_CLASS['core_db']->fetch_row_assoc($result)) {
                        $recipient_list[$ug_type][$row['id']] = array('name' => $row['name'], 'colour' => $row['colour']);
                    }
                    $_CLASS['core_db']->free_result($result);
                }
            }
            foreach ($address as $message_id => $adr_ary) {
                foreach ($adr_ary as $type => $id_ary) {
                    foreach ($id_ary as $ug_id => $_id) {
                        $user_colour = $recipient_list[$type][$ug_id]['colour'] ? ' style="color:#' . $recipient_list[$type][$ug_id]['colour'] . '"' : '';
                        if ($type === 'u') {
                            $link = $ug_id != ANONYMOUS ? '<a href="' . generate_link('members_list&amp;mode=viewprofile&amp;u=' . $ug_id) . '"' . $user_colour . '>' : '';
                        } else {
                            $link = '<a href="' . generate_link('members_list&amp;mode=group&amp;g=' . $ug_id) . '"' . $user_colour . '>';
                        }
                        $address_list[$message_id][] = $link . $recipient_list[$type][$ug_id]['name'] . ($link ? '</a>' : '');
                    }
                }
            }
            unset($recipient_list, $address);
        }
        foreach ($folder_info['pm_list'] as $message_id) {
            $row =& $folder_info['rowset'][$message_id];
            $folder_img = $row['pm_unread'] ? 'folder_new' : 'folder';
            $folder_alt = $row['pm_unread'] ? 'NEW_MESSAGES' : 'NO_NEW_MESSAGES';
            // Generate all URIs ...
            $message_author = $row['author_id'] != ANONYMOUS ? '<a href="' . generate_link('members_list&amp;mode=viewprofile&amp;u=' . $row['author_id']) . '">' . $row['username'] . '</a>' : $row['username'];
            $view_message_url = generate_link($parent_class->link_parent . "&amp;f={$folder_id}&amp;p={$message_id}");
            $remove_message_url = generate_link($parent_class->link_parent . '&amp;mode=compose&amp;action=delete&amp;p=' . $message_id);
            $row_indicator = '';
            foreach ($color_rows as $var) {
                if ($var !== 'friend' && $var !== 'foe' && $row['pm_' . $var] || ($var == 'friend' || $var == 'foe') && isset(${$var}[$row['author_id']]) && ${$var}[$row['author_id']]) {
                    $row_indicator = $var;
                    break;
                }
            }
            // Send vars to template
            $_CLASS['core_template']->assign_vars_array('messagerow', array('PM_CLASS' => $row_indicator ? 'pm_' . $row_indicator . '_colour' : '', 'FOLDER_ID' => $folder_id, 'MESSAGE_ID' => $message_id, 'MESSAGE_AUTHOR' => $message_author, 'SENT_TIME' => $_CLASS['core_user']->format_date($row['message_time']), 'SUBJECT' => censor_text($row['message_subject']), 'FOLDER' => isset($folder[$row['folder_id']]) ? $folder[$row['folder_id']]['folder_name'] : '', 'U_FOLDER' => isset($folder[$row['folder_id']]) ? generate_link($parent_class->link_parent . '&amp;folder=' . $row['folder_id']) : '', 'PM_ICON_IMG' => !empty($icons[$row['icon_id']]) ? '<img src="' . $config['icons_path'] . '/' . $icons[$row['icon_id']]['img'] . '" width="' . $icons[$row['icon_id']]['width'] . '" height="' . $icons[$row['icon_id']]['height'] . '" alt="" title="" />' : '', 'FOLDER_IMG' => $_CLASS['core_user']->img($folder_img, $folder_alt), 'PM_IMG' => $row_indicator ? $_CLASS['core_user']->img('pm_' . $row_indicator, '') : '', 'ATTACH_ICON_IMG' => $row['message_attachment'] ? $_CLASS['core_user']->img('icon_attach', $_CLASS['core_user']->lang['TOTAL_ATTACHMENTS']) : '', 'S_PM_REPORTED' => '', 'S_PM_DELETED' => $row['pm_deleted'] ? true : false, 'S_AUTHOR_DELETED' => $row['author_id'] == ANONYMOUS ? true : false, 'U_VIEW_PM' => $row['pm_deleted'] ? '' : $view_message_url, 'U_REMOVE_PM' => $row['pm_deleted'] ? $remove_message_url : '', 'RECIPIENTS' => $folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX ? implode(', ', $address_list[$message_id]) : '', 'U_MCP_REPORT' => generate_link('forums&amp;file=mcp&amp;mode=reports&amp;pm=' . $message_id)));
        }
        unset($folder_info['rowset']);
        $_CLASS['core_template']->assign_array(array('S_SHOW_RECIPIENTS' => $folder_id == PRIVMSGS_OUTBOX || $folder_id == PRIVMSGS_SENTBOX ? true : false, 'S_SHOW_COLOUR_LEGEND' => true));
    }
}