pmlite.php

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<?php
/*
 You may not change or alter any portion of this comment or credits
 of supporting developers from this source code or any supporting source code
 which is considered copyrighted (c) material of the original comment or credit authors.

 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.
*/

include __DIR__ . DIRECTORY_SEPARATOR . 'mainfile.php';
$xoops = Xoops::getInstance();
$xoops_url = \XoopsBaseConfig::get('url');
$xoops->preload()->triggerEvent('core.pmlite.start');

$reply = !empty($_GET['reply']) ? 1 : 0;
$send = !empty($_GET['send']) ? 1 : 0;
$send2 = !empty($_GET['send2']) ? 1 : 0;
$sendmod = !empty($_POST['sendmod']) ? 1 : 0; // send from other modules with post data
$to_userid = isset($_GET['to_userid']) ? intval($_GET['to_userid']) : 0;
$msg_id = isset($_GET['msg_id']) ? intval($_GET['msg_id']) : 0;

if (empty($_GET['refresh']) && isset($_POST['op']) && $_POST['op'] != "submit") {
    $jump = "pmlite.php?refresh=" . time();
    if ($send == 1) {
        $jump .= "&amp;send={$send}";
    } else {
        if ($send2 == 1) {
            $jump .= "&amp;send2={$send2}&amp;to_userid={$to_userid}";
        } else {
            if ($reply == 1) {
                $jump .= "&amp;reply={$reply}&amp;msg_id={$msg_id}";
            } else {
            }
        }
    }
    header('location: ' . $jump);
    exit();
}

if (!$xoops->isUser()) {
    $xoops->redirect($xoops_url, 3, XoopsLocale::E_NO_ACCESS_PERMISSION);
}
$xoops->simpleHeader();

$myts = MyTextSanitizer::getInstance();
if (isset($_POST['op']) && $_POST['op'] == "submit") {
    $member_handler = $xoops->getHandlerMember();
    $count = $member_handler->getUserCount(new Criteria('uid', intval($_POST['to_userid'])));
    $tpl = new XoopsTpl();
    if ($count != 1) {
        $error_message = XoopsLocale::E_SELECTED_USER_DOES_NOT_EXIST;
        $error_message .= "<br />" . XoopsLocale::E_GO_BACK_AND_TRY_AGAIN;
        $error_message .= "<br />[ <a href='javascript:history.go(-1)'>" . XoopsLocale::GO_BACK . "</a> ]";
        $tpl->assign('error_message', $error_message);
    } else {
        if ($xoops->security()->check()) {
            $pm_handler = $xoops->getHandlerPrivmessage();
            $pm = $pm_handler->create();
            $pm->setVar("msg_time", time());
            if (isset($_POST['msg_image'])) {
                $pm->setVar("msg_image", $_POST['msg_image']);
            }
            $pm->setVar("subject", $_POST['subject']);
            $pm->setVar("msg_text", $_POST['message']);
            $pm->setVar("to_userid", $_POST['to_userid']);
            $pm->setVar("from_userid", $xoops->user->getVar("uid"));
            if (!$pm_handler->insert($pm)) {
                $error_message = $pm->getHtmlErrors();
                $error_message .= "<br /><a href='javascript:history.go(-1)'>" . XoopsLocale::GO_BACK . "</a>";
                $tpl->assign('error_message', $error_message);
            } else {
                // @todo: Send notification email if user has selected this in the profile
                $info_message = XoopsLocale::S_MESSAGED_HAS_BEEN_POSTED;
                $info_message .= "<br />";
                $info_message .= "<br /><a href=\"javascript:window.opener.location='" . $xoops_url . "/viewpmsg.php';window.close();\">" . XoopsLocale::CLICK_HERE_TO_VIEW_YOU_PRIVATE_MESSAGES . "</a>";
                $info_message .= "<br /><br /><a href=\"javascript:window.close();\">" . XoopsLocale::OR_CLICK_HERE_TO_CLOSE_WINDOW . "</a>";
                $tpl->assign('info_message', $info_message);
            }
        } else {
            $error_message = implode('<br />', $xoops->security()->getErrors());
            $error_message .= "<br /><a href=\"javascript:window.close();\">" . XoopsLocale::OR_CLICK_HERE_TO_CLOSE_WINDOW . "</a>";
            $tpl->assign('error_message', $error_message);
        }
    }
    $tpl->display("module:system/system_pmlite.tpl");

} else {
    $message = '';
    $pm_uname = '';
    if ($reply == 1 || $send == 1 || $send2 == 1 || $sendmod == 1) {
        if ($reply == 1) {
            $pm_handler = $xoops->getHandlerPrivmessage();
            $pm = $pm_handler->get($msg_id);
            if ($pm->getVar("to_userid") == $xoops->user->getVar('uid')) {
                $pm_uname = XoopsUser::getUnameFromId($pm->getVar("from_userid"));
                $message = "[quote]\n";
                $message .= sprintf(XoopsLocale::CF_WROTE, $pm_uname);
                $message .= "\n" . $pm->getVar("msg_text", "E") . "\n[/quote]";
            } else {
                unset($pm);
                $reply = 0;
                $send2 = 0;
            }
        }

        $tpl = new XoopsTpl();
        $form = new Xoops\Form\ThemeForm('', 'pmform', 'pmlite.php', 'post', true);

        if ($reply == 1) {
            $subject = $pm->getVar('subject', 'E');
            if (!preg_match("/^" . XoopsLocale::C_RE . "/i", $subject)) {
                $subject = XoopsLocale::C_RE . ' ' . $subject;
            }
            $form->addElement(new Xoops\Form\Label(XoopsLocale::C_TO, $pm_uname));
            $form->addElement(new Xoops\Form\Hidden('to_userid', $pm->getVar("from_userid")));
        } else {
            if ($sendmod == 1) {
                $form->addElement(new Xoops\Form\Label(XoopsLocale::C_TO, XoopsUser::getUnameFromId($_POST["to_userid"])));
                $form->addElement(new Xoops\Form\Hidden('to_userid', $_POST["to_userid"]));
                $subject = $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['subject']));
                $message = $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['message']));
            } else {
                if ($send2 == 1) {
                    $form->addElement(new Xoops\Form\Label(XoopsLocale::C_TO, XoopsUser::getUnameFromId($to_userid, false)));
                    $form->addElement(new Xoops\Form\Hidden('to_userid', $to_userid));
                } else {
                    $form->addElement(new Xoops\Form\SelectUser(XoopsLocale::C_TO, 'to_userid'));
                }
                $subject = "";
                $message = "";
            }
        }
        $form->addElement(new Xoops\Form\Text(XoopsLocale::SUBJECT, 'subject', 4, 100, $subject), true);

        $icons = new Xoops\Form\Radio(XoopsLocale::MESSAGE_ICON, 'msg_image', '', true);
        $subject_icons = XoopsLists::getSubjectsList();
        foreach (array_keys($subject_icons) as $i) {
            $icons->addOption($i, "<img src='" . $xoops->url("images/subject/") . $i . "' alt='" . $i . "' />");
        }
        $form->addElement($icons, false);
        $form->addElement(new Xoops\Form\DhtmlTextArea(XoopsLocale::MESSAGE, 'message', $message, 8, 37), true);
        $form->addElement(new Xoops\Form\Hidden('op', 'submit'));

        $buttons = new Xoops\Form\ElementTray('');
        $buttons ->addElement(new Xoops\Form\Button('', 'submit', XoopsLocale::A_SUBMIT, 'submit'));
        $buttons ->addElement(new Xoops\Form\Button('', 'reset', XoopsLocale::A_CLEAR, 'reset'));
        $cancel_send = new Xoops\Form\Button('', 'cancel', XoopsLocale::CANCEL_SEND, 'button');
        $cancel_send->setExtra("onclick='javascript:window.close();'");
        $buttons ->addElement($cancel_send);
        $form->addElement($buttons);
        $tpl->assign('form', $form->render());
        $tpl->display("module:system/system_pmlite.tpl");
    }
}
$xoops->simpleFooter();