<?php
/**
 * User Messages Block
 *
 * This block will print a users messages
 *
 * webtrees: Web based Family History software
 * Copyright (C) 2010 webtrees development team.
 *
 * Derived from PhpGedView
 * Copyright (C) 2002 to 2009  PGV Development Team.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * @version $Id$
 * @package webtrees
 * @subpackage Blocks
 */

if (!defined('WT_WEBTREES')) {
	header('HTTP/1.0 403 Forbidden');
	exit;
}

define('WT_USER_MESSAGES_PHP', '');

require_once WT_ROOT.'includes/functions/functions_print_facts.php';

$WT_BLOCKS['print_user_messages']=array(
	'name'=>i18n::translate('User Messages'),
	'type'=>'user',
	'descr'=>i18n::translate('The User Messages block shows a list of the messages that have been sent to the active user.'),
	'canconfig'=>false,
	'config'=>array(
		'cache'=>0
	)
);

//-- print user messages
function print_user_messages($block=true, $config="", $side, $index) {
	global $WT_IMAGE_DIR, $TEXT_DIRECTION, $WT_STORE_MESSAGES, $WT_IMAGES;

	$usermessages = getUserMessages(WT_USER_NAME);

	$id="user_messages";
	$title = i18n::translate('My Messages');
	$title .= help_link('mygedview_message');
	if ($TEXT_DIRECTION=="rtl") $title .= getRLM();
	$title .= "(".count($usermessages).")";
	if ($TEXT_DIRECTION=="rtl") $title .= getRLM();

	$content = "";
	$content .= "<form name=\"messageform\" action=\"\" onsubmit=\"return confirm('".i18n::translate('Are you sure you want to delete this message?  It cannot be retrieved later.')."');\">";
	if (count($usermessages)==0) {
		$content .= i18n::translate('You have no pending messages.')."<br />";
	} else {
		$content .= '
			<script language="JavaScript" type="text/javascript">
			<!--
				function select_all() {
					';
		foreach($usermessages as $key=>$message) {
			if (isset($message["id"])) $key = $message["id"];
			$content .= '
						var cb = document.getElementById("cb_message'.$key.'");
						if (cb) {
							if (!cb.checked) cb.checked = true;
							else cb.checked = false;
						}
						';
		}
		$content .= '
				return false;
			}
			//-->
			</script>
		';
		$content .= "<input type=\"hidden\" name=\"action\" value=\"deletemessage\" />";
		$content .= "<table class=\"list_table\"><tr>";
		$content .= "<td class=\"list_label\">".i18n::translate('Delete')."<br /><a href=\"javascript:;\" onclick=\"return select_all();\">".i18n::translate('ALL')."</a></td>";
		$content .= "<td class=\"list_label\">".i18n::translate('Subject:')."</td>";
		$content .= "<td class=\"list_label\">".i18n::translate('Date Sent:')."</td>";
		$content .= "<td class=\"list_label\">".i18n::translate('Email Address:')."</td>";
		$content .= "</tr>";
		foreach($usermessages as $key=>$message) {
			if (isset($message["id"])) $key = $message["id"];
			$content .= "<tr>";
			$content .= "<td class=\"list_value_wrap\"><input type=\"checkbox\" id=\"cb_message$key\" name=\"message_id[]\" value=\"$key\" /></td>";
			$showmsg=preg_replace("/(\w)\/(\w)/","\$1/<span style=\"font-size:1px;\"> </span>\$2",PrintReady($message["subject"]));
			$showmsg=str_replace("@","@<span style=\"font-size:1px;\"> </span>",$showmsg);
			$content .= "<td class=\"list_value_wrap\"><a href=\"javascript:;\" onclick=\"expand_layer('message{$key}'); return false;\"><img id=\"message{$key}_img\" src=\"".$WT_IMAGE_DIR."/".$WT_IMAGES["plus"]["other"]."\" border=\"0\" alt=\"".i18n::translate('Show Details')."\" title=\"".i18n::translate('Show Details')."\" /> <b>".$showmsg."</b></a></td>";
			if (!empty($message["created"])) {
				$time = strtotime($message["created"]);
			} else {
				$time = time();
			}
			$content .= "<td class=\"list_value_wrap\">".format_timestamp($time)."</td>";
			$content .= "<td class=\"list_value_wrap\">";
			$user_id=get_user_id($message["from"]);
			if ($user_id) {
				$content .= PrintReady(getUserFullName($user_id));
				if ($TEXT_DIRECTION=="ltr") {
					$content .= " " . getLRM() . " - ".htmlspecialchars($user_id,ENT_COMPAT,'UTF-8') . getLRM();
				} else {
					$content .= " " . getRLM() . " - ".htmlspecialchars($user_id,ENT_COMPAT,'UTF-8') . getRLM();
				}
			} else {
				$content .= "<a href=\"mailto:".$message["from"]."\">".str_replace("@","@<span style=\"font-size:1px;\"> </span>",$message["from"])."</a>";
			}
			$content .= "</td>";
			$content .= "</tr>";
			$content .= "<tr><td class=\"list_value_wrap\" colspan=\"5\"><div id=\"message$key\" style=\"display: none;\">";
			$message["body"] = nl2br(htmlspecialchars($message["body"],ENT_COMPAT,'UTF-8'));
			$message["body"] = expand_urls($message["body"]);

			$content .= PrintReady($message["body"])."<br /><br />";
			if (strpos($message["subject"], "RE:")===false) {
				$message["subject"]="RE:".$message["subject"];
			}
			if ($user_id) {
				$content .= "<a href=\"javascript:;\" onclick=\"reply('".$user_id."', '".$message["subject"]."'); return false;\">".i18n::translate('Reply')."</a> | ";
			}
			$content .= "<a href=\"".encode_url("index.php?action=deletemessage&message_id={$key}")."\" onclick=\"return confirm('".i18n::translate('Are you sure you want to delete this message?  It cannot be retrieved later.')."');\">".i18n::translate('Delete')."</a></div></td></tr>";
		}
		$content .= "</table>";
		$content .= "<input type=\"submit\" value=\"".i18n::translate('Delete Selected Messages')."\" /><br /><br />";
	}
	if (get_user_count()>1) {
		$content .= i18n::translate('Send Message')." <select name=\"touser\">";
		if (WT_USER_IS_ADMIN) {
			$content .= "<option value=\"all\">".i18n::translate('Broadcast to all users')."</option>";
			$content .= "<option value=\"never_logged\">".i18n::translate('Send message to users who have never logged in')."</option>";
			$content .= "<option value=\"last_6mo\">".i18n::translate('Send message to users who have not logged in for 6 months')."</option>";
		}
		foreach (get_all_users() as $user_id=>$user_name) {
			if ($user_id!=WT_USER_ID && get_user_setting($user_id, 'verified_by_admin')=='yes' && get_user_setting($user_id, 'contactmethod')!='none') {
				$content .= "<option value=\"".$user_name."\">".PrintReady(getUserFullName($user_id))." ";
				if ($TEXT_DIRECTION=="ltr") {
					$content .= stripLRMRLM(getLRM()." - ".$user_name.getLRM());
				} else {
					$content .= stripLRMRLM(getRLM()." - ".$user_name.getRLM());
				}
				$content .= "</option>";
			}
		}
		$content .= "</select><input type=\"button\" value=\"".i18n::translate('Send')."\" onclick=\"message(document.messageform.touser.options[document.messageform.touser.selectedIndex].value, 'messaging2', ''); return false;\" />";
	}
	$content .= "</form>";

	global $THEME_DIR;
	if ($block) {
		require $THEME_DIR.'templates/block_small_temp.php';
	} else {
		require $THEME_DIR.'templates/block_main_temp.php';
	}
}
?>
