tray/src/messenger/webim/operator/avatar.php

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<?php
/*
* This file is part of Web Instant Messenger project.
*
* Copyright (c) 2005-2008 Web Messenger Community
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Evgeny Gryaznov - initial API and implementation
*/
require_once('../libs/common.php');
require_once('../libs/operator.php');
$operator = check_login();
$page = array('agentId' => '', 'avatar' => '');
$page['operator'] = topage(get_operator_name($operator));
$errors = array();
if( isset($_POST['agentId']) ) {
$avatar = '';
$agentId = verifyparam( "agentId", "/^(\d{1,9})?$/", "");
$op = operator_by_id($agentId);
$login = $op ? $op['vclogin'] : '';
if( !$op ) {
$errors[] = getlocal("no_such_operator");
} else if( isset($_FILES['avatarFile']) && $_FILES['avatarFile']['name']) {
$valid_types = array("gif","jpg", "png", "tif");
$orig_filename = $_FILES['avatarFile']['name'];
$tmp_file_name = $_FILES['avatarFile']['tmp_name'];
$ext = substr($orig_filename, 1 + strrpos($orig_filename, "."));
$new_file_name = "$agentId.$ext";
if ($_FILES['avatarFile']['size'] > $max_uploaded_file_size) {
$errors[] = failed_uploading_file($orig_filename, "errors.file.size.exceeded");
} elseif(!in_array($ext, $valid_types)) {
$errors[] = failed_uploading_file($orig_filename, "errors.invalid.file.type");
} else {
$avatar_local_dir = "../images/avatar/";
$full_file_path = $avatar_local_dir.$new_file_name;
if (file_exists($full_file_path)) {
unlink($full_file_path);
}
if (!move_uploaded_file($_FILES['avatarFile']['tmp_name'], $full_file_path)) {
$errors[] = failed_uploading_file($orig_filename, "errors.file.move.error");
} else {
$avatar = "$webimroot/images/avatar/$new_file_name";
}
}
} else {
$errors[] = "No file selected";
}
if(count($errors) == 0) {
update_operator_avatar($op['operatorid'],$avatar);
if ($agentId && $avatar && $_SESSION['operator'] && $operator['operatorid'] == $agentId) {
$_SESSION['operator']['vcavatar'] = $avatar;
}
header("Location: $webimroot/operator/avatar.php?op=".topage($op['vclogin']));
exit;
} else {
$page['avatar'] = topage($op ? $op['vcavatar'] : '');
$page['agentId'] = $agentId;
$page['formlogin'] = topage($login);
}
} else {
$login = verifyparam( 'op', "/^[\w_]+$/");
$op = operator_by_login( $login );
if( !$op ) {
$errors[] = getlocal("no_such_operator");
$page['formlogin'] = topage($login);
} else {
if (isset($_GET['delete']) && $_GET['delete'] == "true") {
update_operator_avatar($op['operatorid'],'');
header("Location: $webimroot/operator/avatar.php?op=".topage($op['vclogin']));
exit;
}
$page['formlogin'] = topage($op['vclogin']);
$page['agentId'] = topage($op['operatorid']);
$page['avatar'] = topage($op['vcavatar']);
}
}
$page['tabs'] = isset($login) ? array(
getlocal("page_agent.tab.main") => "$webimroot/operator/operator.php?op=".topage($login),
getlocal("page_agent.tab.avatar") => ""
) : array();
start_html_output();
require('../view/avatar.php');
?>