<?php
// $Id: main.php 12044 2013-09-14 18:07:51Z beckmi $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  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.                                      //
//                                                                           //
//  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.  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 //
//  ------------------------------------------------------------------------ //
// Author: Kazumi Ono (AKA onokazu)                                          //
// URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //
// Project: The XOOPS Project                                                //
// ------------------------------------------------------------------------- //

// Check users rights
if ( !is_object($xoopsUser) || !is_object($xoopsModule) || !$xoopsUser->isAdmin($xoopsModule->mid()) ) exit( _NOPERM );
//  Check is active
if ( !xoops_getModuleOption('active_mailusers', 'system') ) redirect_header( 'admin.php', 2, _AM_SYSTEM_NOTACTIVE );

// Parameters
$limit = 100;
// Get Action type
$op = system_CleanVars ( $_REQUEST, 'op', 'list', 'string' );
// Define main template
$xoopsOption['template_main'] = 'system_mailusers.html';
// Call Header
xoops_cp_header();
// Define Stylesheet
$xoTheme->addStylesheet( XOOPS_URL . '/modules/system/css/admin.css' );
$xoTheme->addScript('browse.php?Frameworks/jquery/jquery.js');
$xoTheme->addScript('modules/system/js/admin.js');

switch ($op) {

	case 'list': default:
        // Define Breadcrumb and tips
        $xoBreadCrumb->addLink(_AM_SYSTEM_MAILUSERS_MANAGER, system_adminVersion('mailusers', 'adminpath'));
        $xoBreadCrumb->addHelp( system_adminVersion('mailusers', 'help') );
        $xoBreadCrumb->render();

        $display_criteria = 1;
        $form = new XoopsThemeForm(_AM_SYSTEM_MAILUSERS_LIST, "mailusers", "admin.php?fct=mailusers", 'post', true);
        if (!empty($_POST['memberslist_id'])) {
            $user_count = count($_POST['memberslist_id']);
            $display_names = "";
            for ( $i = 0; $i < $user_count; $i++ ) {
                $uid_hidden = new XoopsFormHidden("mail_to_user[]", $_POST['memberslist_id'][$i]);
                $form->addElement($uid_hidden);
                $display_names .= "<a href='".XOOPS_URL."/userinfo.php?uid=".$_POST['memberslist_id'][$i]."' rel='external'>".XoopsUser::getUnameFromId($_POST['memberslist_id'][$i])."</a>, ";
                unset($uid_hidden);
            }
            $users_label = new XoopsFormLabel(_AM_SYSTEM_MAILUSERS_SENDTOUSERS2, substr($display_names, 0, -2));
            $form->addElement($users_label);
            $display_criteria = 0;
        }
        if ( !empty($display_criteria) ) {
            $selected_groups = array();
            $group_select = new XoopsFormSelectGroup( '<div class="bold spacer">' . _AM_SYSTEM_MAILUSERS_GROUPIS . '<span class="bold green">*</span></div>', "mail_to_group", false, $selected_groups, 5, true);

            $lastlog_min = new XoopsFormTextDateSelect( _AM_SYSTEM_MAILUSERS_LASTLOGMIN . '<span class="bold green">*</span>', 'mail_lastlog_min');
            $lastlog_min->setValue('');
            $lastlog_max = new XoopsFormTextDateSelect( _AM_SYSTEM_MAILUSERS_LASTLOGMAX . '<span class="bold green">*</span>', 'mail_lastlog_max');
            $lastlog_max->setValue('');

            $date = new XoopsFormElementTray( '<div class="bold spacer">' . _AM_SYSTEM_MAILUSERS_DATE . '</div>', '' );
            $date->addElement($lastlog_min);
            $date->addElement($lastlog_max);

            $idle_more = new XoopsFormText( _AM_SYSTEM_MAILUSERS_IDLEMORE . '<span class="bold green">*</span>', "mail_idle_more", 10, 5);
            $idle_less = new XoopsFormText( _AM_SYSTEM_MAILUSERS_IDLELESS . '<span class="bold green">*</span>', "mail_idle_less", 10, 5);

            $idle = new XoopsFormElementTray( '<div class="bold spacer">' . _AM_SYSTEM_MAILUSERS_DAY . '</div>', '' );
            $idle->addElement($idle_more);
            $idle->addElement($idle_less);

            $regd_min = new XoopsFormTextDateSelect(_AM_SYSTEM_MAILUSERS_REGDMIN . '<span class="bold green">*</span>', "mail_regd_min");
            $regd_min->setValue('');
            $regd_max = new XoopsFormTextDateSelect(_AM_SYSTEM_MAILUSERS_REGDMAX . '<span class="bold green">*</span>', "mail_regd_max");
            $regd_max->setValue('');

            $regdate = new XoopsFormElementTray( '<div class="bold spacer">' . _AM_SYSTEM_MAILUSERS_REGDATE . '</div>', '' );
            $regdate->addElement($regd_min);
            $regdate->addElement($regd_max);

            $mailok_cbox = new XoopsFormCheckBox( '', 'mail_mailok');
            $mailok_cbox->addOption(1, _AM_SYSTEM_MAILUSERS_MAILOK . '<span class="bold green">*</span>');
            $inactive_cbox = new XoopsFormCheckBox( '', "mail_inactive");
            $inactive_cbox->addOption(1, _AM_SYSTEM_MAILUSERS_INACTIVE . '<span class="bold green">*</span>');
            $inactive_cbox->setExtra("onclick='javascript:disableElement(\"mail_lastlog_min\");disableElement(\"mail_lastlog_max\");disableElement(\"mail_idle_more\");disableElement(\"mail_idle_less\");disableElement(\"mail_to_group[]\");'");
            $criteria_tray = new XoopsFormElementTray(_AM_SYSTEM_MAILUSERS_SENDTOUSERS, "<br /><br />");
            $criteria_tray->setDescription ('<span class="bold green">*</span>' . _AM_SYSTEM_MAILUSERS_OPTIONAL );
            $criteria_tray->addElement($group_select);
            //$criteria_tray->addElement($lastlog);
            $criteria_tray->addElement($date);
            //$criteria_tray->addElement($lastlog_max);
            $criteria_tray->addElement($idle);
            //$criteria_tray->addElement($idle_less);
            $criteria_tray->addElement($regdate);

            $criteria_tray->addElement($mailok_cbox);
            $criteria_tray->addElement($inactive_cbox);

            //$criteria_tray->addElement($regd_max);
            $form->addElement($criteria_tray);
        }
        $fname_text = new XoopsFormText(_AM_SYSTEM_MAILUSERS_MAILFNAME, "mail_fromname", 30, 255, htmlspecialchars($xoopsConfig['sitename'], ENT_QUOTES));
        $fromemail = !empty($xoopsConfig['adminmail']) ? $xoopsConfig['adminmail'] : $xoopsUser->getVar("email", "E");
        $femail_text = new XoopsFormText(_AM_SYSTEM_MAILUSERS_MAILFMAIL, "mail_fromemail", 30, 255, $fromemail);
        $subject_caption = _AM_SYSTEM_MAILUSERS_MAILSUBJECT."<br /><br /><span style='font-size:x-small;font-weight:bold;'>" . _AM_SYSTEM_MAILUSERS_MAILTAGS . "</span><br /><span style='font-size:x-small;font-weight:normal;'>" . _AM_SYSTEM_MAILUSERS_MAILTAGS2 . "</span>";
        $subject_text = new XoopsFormText($subject_caption, "mail_subject", 50, 255);
        $body_caption = _AM_SYSTEM_MAILUSERS_MAILBODY."<br /><br /><span style='font-size:x-small;font-weight:bold;'>" . _AM_SYSTEM_MAILUSERS_MAILTAGS . "</span><br /><span style='font-size:x-small;font-weight:normal;'>" . _AM_SYSTEM_MAILUSERS_MAILTAGS1 . "<br />" . _AM_SYSTEM_MAILUSERS_MAILTAGS2 . "<br />" . _AM_SYSTEM_MAILUSERS_MAILTAGS3 . "<br />" . _AM_SYSTEM_MAILUSERS_MAILTAGS4 . "</span>";
        $body_text = new XoopsFormTextArea($body_caption, "mail_body", "", 10);
        $to_checkbox = new XoopsFormCheckBox(_AM_SYSTEM_MAILUSERS_SENDTO, "mail_send_to", "mail");
        $to_checkbox->addOption("mail", _AM_SYSTEM_MAILUSERS_EMAIL);
        $to_checkbox->addOption("pm", _AM_SYSTEM_MAILUSERS_PM);
        $start_hidden = new XoopsFormHidden("mail_start", 0);
        $op_hidden = new XoopsFormHidden("op", "send");
        $submit_button = new XoopsFormButton("", "mail_submit", _SEND, "submit");

        $form->addElement($fname_text);
        $form->addElement($femail_text);
        $form->addElement($subject_text);
        $form->addElement($body_text);
        $form->addElement($to_checkbox);
        $form->addElement($op_hidden);
        $form->addElement($start_hidden);
        $form->addElement($submit_button);
        $form->setRequired($subject_text);
        $form->setRequired($body_text);
        // Assign form
        $xoopsTpl->assign('form', $form->render());
    break;

    // Send
    case 'send':
        // Define Breadcrumb and tips

        $xoBreadCrumb->addLink(_AM_SYSTEM_MAILUSERS_MANAGER, system_adminVersion('mailusers', 'adminpath'));
        $xoBreadCrumb->addLink(_AM_SYSTEM_MAILUSERS_LIST);
        $xoBreadCrumb->render();

        if (!empty($_POST['mail_send_to'])) {
            $added = array();
            $added_id = array();
            $criteria = array();
            $count_criteria = 0; // user count via criteria;
            if ( !empty($_POST['mail_inactive']) ) {
                $criteria[] = "level = 0";
            } else {
                if (!empty($_POST['mail_mailok'])) {
                    $criteria[] = 'user_mailok = 1';
                }
                if ( !empty($_POST['mail_lastlog_min']) ) {
                    $time = strtotime(trim($_POST['mail_lastlog_min']));
                    if ( $time > 0 ) {
                        $criteria[] = "last_login > $time";
                    }
                }
                if ( !empty($_POST['mail_lastlog_max']) ) {
                    $time = strtotime(trim($_POST['mail_lastlog_max']));
                    if ( $time > 0 ) {
                        $criteria[] = "last_login < $time";
                    }
                }
                if ( !empty($_POST['mail_idle_more']) && is_numeric($_POST['mail_idle_more']) ) {
                    $f_mail_idle_more = intval(trim($_POST['mail_idle_more']));
                    $time = 60 * 60 * 24 * $f_mail_idle_more;
                    $time = time() - $time;
                    if ( $time > 0 ) {
                        $criteria[] = "last_login < $time";
                    }
                }
                if ( !empty($_POST['mail_idle_less']) && is_numeric($_POST['mail_idle_less']) ) {
                    $f_mail_idle_less = intval(trim($_POST['mail_idle_less']));
                    $time = 60 * 60 * 24 * $f_mail_idle_less;
                    $time = time() - $time;
                    if ( $time > 0 ) {
                        $criteria[] = "last_login > $time";
                    }
                }
            }
            if ( !empty($_POST['mail_regd_min']) ) {
                $time = strtotime(trim($_POST['mail_regd_min']));
                if ( $time > 0 ) {
                    $criteria[] = "user_regdate > $time";
                }
            }
            if ( !empty($_POST['mail_regd_max']) ) {
                $time = strtotime(trim($_POST['mail_regd_max']));
                if ( $time > 0 ) {
                    $criteria[] = "user_regdate < $time";
                }
            }
            if ( !empty($criteria) || !empty($_POST['mail_to_group']) ) {
                $criteria_object = new CriteriaCompo();
                $criteria_object->setStart( @$_POST['mail_start'] );
                $criteria_object->setLimit( $limit );
                foreach ($criteria as $c) {
                    list ($field, $op, $value) = explode(' ', $c);
                    $crit = new Criteria($field, $value, $op);
                    $crit->prefix = "u";
                    $criteria_object->add($crit, 'AND');
                }
                $member_handler =& xoops_gethandler('member');
                $groups = empty($_POST['mail_to_group']) ? array() : array_map("intval", $_POST['mail_to_group']);
                $getusers = $member_handler->getUsersByGroupLink($groups, $criteria_object, true);
                $count_criteria = $member_handler->getUserCountByGroupLink($groups, $criteria_object);
                foreach ($getusers as $getuser) {
                    if ( !in_array($getuser->getVar("uid"), $added_id) ) {
                        $added[] = $getuser;
                        $added_id[] = $getuser->getVar("uid");
                    }
                }
            }
            if ( !empty($_POST['mail_to_user']) ) {
                foreach ($_POST['mail_to_user'] as $to_user) {
                    if ( !in_array($to_user, $added_id) ) {
                        $added[] = new XoopsUser($to_user);
                        $added_id[] = $to_user;
                    }
                }
            }
            $added_count = count($added);

            //OpenTable();
            if ( $added_count > 0 ) {
                $myts =& MyTextSanitizer::getInstance();
                $xoopsMailer =& xoops_getMailer();
                for ( $i = 0; $i < $added_count; $i++) {
                    $xoopsMailer->setToUsers($added[$i]);
                }
                $xoopsMailer->setFromName($myts->stripSlashesGPC($_POST['mail_fromname']));
                $xoopsMailer->setFromEmail($myts->stripSlashesGPC($_POST['mail_fromemail']));
                $xoopsMailer->setSubject($myts->stripSlashesGPC($_POST['mail_subject']));
                $xoopsMailer->setBody($myts->stripSlashesGPC($_POST['mail_body']));
                if ( in_array("mail", $_POST['mail_send_to']) ) {
                    $xoopsMailer->useMail();
                }
                if ( in_array("pm", $_POST['mail_send_to']) && empty($_POST['mail_inactive']) ) {
                    $xoopsMailer->usePM();
                }
                $xoopsMailer->send(true);
                $xoopsTpl->assign('Sucess', $xoopsMailer->getSuccess());
                $xoopsTpl->assign('Errors', $xoopsMailer->getErrors());
                //echo $xoopsMailer->getSuccess();
                //echo $xoopsMailer->getErrors();

                if ( $count_criteria > $limit ) {
                    $form = new XoopsThemeForm(_AM_SYSTEM_MAILUSERS_LIST, "mailusers", "admin.php?fct=mailusers", 'post', true);
                    if ( !empty($_POST['mail_to_group']) ) {
                        foreach ( $_POST['mail_to_group'] as $mailgroup) {
                            $group_hidden = new XoopsFormHidden("mail_to_group[]", $mailgroup);
                            $form->addElement($group_hidden);
                        }
                    }
                    $inactive_hidden = new XoopsFormHidden("mail_inactive", @$_POST['mail_inactive']);
                    $lastlog_min_hidden = new XoopsFormHidden("mail_lastlog_min", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_lastlog_min'])));
                    $lastlog_max_hidden = new XoopsFormHidden("mail_lastlog_max", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_lastlog_max'])));
                    $regd_min_hidden = new XoopsFormHidden("mail_regd_min", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_regd_min'])));
                    $regd_max_hidden = new XoopsFormHidden("mail_regd_max", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_regd_max'])));
                    $idle_more_hidden = new XoopsFormHidden("mail_idle_more", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_idle_more'])));
                    $idle_less_hidden = new XoopsFormHidden("mail_idle_less", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_idle_less'])));
                    $fname_hidden = new XoopsFormHidden("mail_fromname", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_fromname'])));
                    $femail_hidden = new XoopsFormHidden("mail_fromemail", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_fromemail'])));
                    $subject_hidden = new XoopsFormHidden("mail_subject", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_subject'])));
                    $body_hidden = new XoopsFormHidden("mail_body", $myts->htmlSpecialChars($myts->stripSlashesGPC($_POST['mail_body'])));
                    $start_hidden = new XoopsFormHidden("mail_start", $_POST['mail_start'] + $limit);
                    $mail_mailok_hidden = new XoopsFormHidden("mail_mailok", $myts->htmlSpecialChars($myts->stripSlashesGPC( @$_POST['mail_mailok'] )));
                    $op_hidden = new XoopsFormHidden("op", "send");
                    $submit_button = new XoopsFormButton("", "mail_submit", _AM_SYSTEM_MAILUSERS_SENDNEXT, "submit");
                    $sent_label = new XoopsFormLabel(_AM_SYSTEM_MAILUSERS_SENT, sprintf(_AM_SYSTEM_MAILUSERS_SENTNUM, $_POST['mail_start']+1, $_POST['mail_start'] + $limit, $count_criteria + $added_count - $limit));
                    $form->addElement($sent_label);
                    $form->addElement($inactive_hidden);
                    $form->addElement($lastlog_min_hidden);
                    $form->addElement($lastlog_max_hidden);
                    $form->addElement($regd_min_hidden);
                    $form->addElement($regd_max_hidden);
                    $form->addElement($idle_more_hidden);
                    $form->addElement($idle_less_hidden);
                    $form->addElement($fname_hidden);
                    $form->addElement($femail_hidden);
                    $form->addElement($subject_hidden);
                    $form->addElement($body_hidden);
                    $form->addElement($op_hidden);
                    $form->addElement($start_hidden);
                    $form->addElement($mail_mailok_hidden);
                    if (isset($_POST['mail_send_to']) && is_array($_POST['mail_send_to'])) {
                        foreach ($_POST['mail_send_to'] as $v) {
                            $form->addElement(new XoopsFormHidden("mail_send_to[]", $v));
                        }
                    } else {
                        $to_hidden = new XoopsFormHidden("mail_send_to", 'mail');
                        $form->addElement($to_hidden);
                    }
                    $form->addElement($submit_button);
                    $form->display();
                } else {
                    echo "<h4>"._AM_SYSTEM_MAILUSERS_SENDCOMP."</h4>";
                }
            } else {
                echo "<h4>"._AM_SYSTEM_MAILUSERS_NOUSERMATCH."</h4>";
            }
        }
    break;
}
// Call Footer
xoops_cp_footer();
