<?php
// $Id: post.php,v 1.3 2005/06/11 02:32:46 onokazu Exp $
//  ------------------------------------------------------------------------ //
//                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                                                //
// ------------------------------------------------------------------------- //

include 'header.php';
foreach (array('forum', 'topic_id', 'post_id', 'order', 'pid') as $getint) {
    ${$getint} = isset($HTTP_POST_VARS[$getint]) ? intval($HTTP_POST_VARS[$getint]) : 0;
}
$viewmode = (isset($HTTP_POST_VARS['viewmode']) && $HTTP_POST_VARS['viewmode'] != 'flat') ? 'thread' : 'flat';
if ( empty($forum) ) {
    redirect_header("index.php", 2, _MD_ERRORFORUM);
    exit();
} else {
    if (!XoopsMultiTokenHandler::quickValidate('newbb_post')) {
        redirect_header('index.php', 2, _MD_ERROROCCURED);
        exit();
    }
    $sql = "SELECT forum_type, forum_name, forum_access, allow_html, allow_sig, posts_per_page, hot_threshold, topics_per_page FROM ".$xoopsDB->prefix("bb_forums")." WHERE forum_id = ".$forum;
    if ( !$result = $xoopsDB->query($sql) ) {
        redirect_header('index.php',2,_MD_ERROROCCURED);
        exit();
    }
    $forumdata = $xoopsDB->fetchArray($result);
    if (empty($forumdata['allow_html'])) {
         $HTTP_POST_VARS['nohtml'] = 1;
    }
    if ( $forumdata['forum_type'] == 1 ) {
    // To get here, we have a logged-in user. So, check whether that user is allowed to view
    // this private forum.
        $accesserror = 0;
        if ( $xoopsUser ) {
            if ( !$xoopsUser->isAdmin($xoopsModule->mid()) ) {
                if ( !check_priv_forum_auth($xoopsUser->uid(), $HTTP_POST_VARS['forum'], true) ) {
                    $accesserror = 1;
                }
            }
        } else {
            $accesserror = 1;
        }

        if ( $accesserror == 1 ) {
            redirect_header("viewforum.php?order=".$order."&viewmode=".$viewmode."&forum=".$forum,2,_MD_NORIGHTTOPOST);
            exit();
        }
    } else {
        $accesserror = 0;
        if ( $forumdata['forum_access'] == 3 ) {
            if ( $xoopsUser ) {
                if ( !$xoopsUser->isAdmin($xoopsModule->mid()) ) {
                    if ( !is_moderator($forum, $xoopsUser->uid()) ) {
                        $accesserror = 1;
                    }
                }
            } else {
                $accesserror = 1;
            }
        } elseif ( $forumdata['forum_access'] == 1 && !$xoopsUser ) {
            $accesserror = 1;
        }
        if ( $accesserror == 1 ) {
            redirect_header("viewforum.php?order=".$order."&viewmode=".$viewmode."&forum=".$forum,2,_MD_NORIGHTTOPOST);
            exit();
        }
    }
    if ( !empty($HTTP_POST_VARS['contents_preview']) ) {
        include XOOPS_ROOT_PATH."/header.php";
        echo"<table width='100%' border='0' cellspacing='1' class='outer'><tr><td>";
        $myts =& MyTextSanitizer::getInstance();
        $p_subject = $myts->makeTboxData4Preview($HTTP_POST_VARS['subject']);
        $dosmiley = empty($HTTP_POST_VARS['nosmiley']) ? 1 : 0;
        $dohtml = empty($HTTP_POST_VARS['nohtml']) ? 1 : 0;
        $p_message = $myts->makeTareaData4Preview($HTTP_POST_VARS['message'], $dohtml, $dosmiley, 1);

        themecenterposts($p_subject,$p_message);
        echo "<br />";
        $subject = $myts->makeTboxData4PreviewInForm($HTTP_POST_VARS['subject']);
        $message = $myts->makeTareaData4PreviewInForm($HTTP_POST_VARS['message']);
        $hidden = $myts->makeTboxData4PreviewInForm($HTTP_POST_VARS['hidden']);
        $notify = !empty($HTTP_POST_VARS['notify']) ? 1 : 0;
        $attachsig = !empty($HTTP_POST_VARS['attachsig']) ? 1 : 0;
        include 'include/forumform.inc.php';
        echo"</td></tr></table>";
    } else {
        include_once 'class/class.forumposts.php';
        if ( !empty($post_id) ) {
            $editerror = 0;
            $forumpost = new ForumPosts($post_id);
            if ( $xoopsUser ) {
                if ( !$xoopsUser->isAdmin($xoopsModule->mid()) ) {
                    if ($forumpost->islocked() || ($forumpost->uid() != $xoopsUser->getVar("uid") && !is_moderator($forum, $xoopsUser->getVar("uid")))) {
                        $editerror = 1;
                    }
                }
            } else {
                $editerror = 1;
            }
            if ( $editerror == 1 ) {
                redirect_header("viewtopic.php?topic_id=".$topic_id."&post_id=".$post_id."&order=".$order."&viewmode=".$viewmode."&pid=".$pid."&forum=".$forum,2,_MD_EDITNOTALLOWED);
                exit();
            }
            $editor = $xoopsUser->getVar("uname");
            $on_date .= _MD_ON." ".formatTimestamp(time());
            //$message .= "\n\n<small>[ "._MD_EDITEDBY." ".$editor." ".$on_date." ]</small>";
        } else {
            $isreply = 0;
            $isnew = 1;
            if ( $xoopsUser && empty($HTTP_POST_VARS['noname']) ) {
                $uid = $xoopsUser->getVar("uid");
            } else {
                if ( $forumdata['forum_access'] == 2 ) {
                    $uid = 0;
                } else {
                    if ( !empty($topic_id) ) {
                        redirect_header("viewtopic.php?topic_id=".$topic_id."&order=".$order."&viewmode=".$viewmode."&pid=".$pid."&forum=".$forum,2,_MD_ANONNOTALLOWED);
                    } else {
                        redirect_header("viewforum.php?forum=".$forum,2,_MD_ANONNOTALLOWED);
                    }
                    exit();
                }
            }
            $forumpost = new ForumPosts();
            $forumpost->setForum($forum);
            if (isset($pid) && $pid != "") {
                $forumpost->setParent($pid);
            }
            if (!empty($topic_id)) {
                $forumpost->setTopicId($topic_id);
                $isreply = 1;
            }
            $forumpost->setIp($HTTP_SERVER_VARS['REMOTE_ADDR']);
            $forumpost->setUid($uid);
        }
        $subject = xoops_trim($HTTP_POST_VARS['subject']);
        $subject = ($subject == '') ? _NOTITLE : $subject;
        $forumpost->setSubject($subject);
        $forumpost->setText($HTTP_POST_VARS['message']);
        $forumpost->setNohtml($HTTP_POST_VARS['nohtml']);
        $forumpost->setNosmiley($HTTP_POST_VARS['nosmiley']);
        $forumpost->setIcon($HTTP_POST_VARS['icon']);
        $forumpost->setAttachsig($HTTP_POST_VARS['attachsig']);
        if (!$postid = $forumpost->store()) {
            include_once(XOOPS_ROOT_PATH.'/header.php');
            xoops_error('Could not insert forum post');
            include_once(XOOPS_ROOT_PATH.'/footer.php');
            exit();
        }
        if (is_object($xoopsUser) && !empty($isnew)) {
            $xoopsUser->incrementPost();
        }
        // RMV-NOTIFY
        // Define tags for notification message
        $tags = array();
        $tags['THREAD_NAME'] = $HTTP_POST_VARS['subject'];
        $tags['THREAD_URL'] = XOOPS_URL . '/modules/' . $xoopsModule->dirname() . '/viewtopic.php?forum=' . $forum . '&post_id='.$postid.'&topic_id=' . $forumpost->topic();
        $tags['POST_URL'] = $tags['THREAD_URL'] . '#forumpost' . $postid;
        include_once 'include/notification.inc.php';
        $forum_info = newbb_notify_iteminfo ('forum', $forum);
        $tags['FORUM_NAME'] = $forum_info['name'];
        $tags['FORUM_URL'] = $forum_info['url'];
        $notification_handler =& xoops_gethandler('notification');
        if (!empty($isnew)) {
            if (empty($isreply)) {
                // Notify of new thread
                $notification_handler->triggerEvent('forum', $forum, 'new_thread', $tags);
            } else {
                // Notify of new post
                $notification_handler->triggerEvent('thread', $topic_id, 'new_post', $tags);
            }
            $notification_handler->triggerEvent('global', 0, 'new_post', $tags);
            $notification_handler->triggerEvent('forum', $forum, 'new_post', $tags);
            $myts =& MyTextSanitizer::getInstance();
            $tags['POST_CONTENT'] = $myts->stripSlashesGPC($HTTP_POST_VARS['message']);
            $tags['POST_NAME'] = $myts->stripSlashesGPC($HTTP_POST_VARS['subject']);
            $notification_handler->triggerEvent('global', 0, 'new_fullpost', $tags);
        }

        // If user checked notification box, subscribe them to the
        // appropriate event; if unchecked, then unsubscribe

        if (!empty($xoopsUser) && !empty($xoopsModuleConfig['notification_enabled'])) {
            if (!empty($HTTP_POST_VARS['notify'])) {
                $notification_handler->subscribe('thread', $forumpost->getTopicId(), 'new_post');
            } else {
                $notification_handler->unsubscribe('thread', $forumpost->getTopicId(), 'new_post');
            }
        }

        if ( $HTTP_POST_VARS['viewmode'] == "flat" ) {
            redirect_header("viewtopic.php?topic_id=".$forumpost->topic()."&amp;post_id=".$postid."&amp;order=".$order."&amp;viewmode=flat&amp;pid=".$pid."&amp;forum=".$forum."#forumpost".$postid."",2,_MD_THANKSSUBMIT);
            exit();
        } else {
            $post_id = $forumpost->postid();
            redirect_header("viewtopic.php?topic_id=".$forumpost->topic()."&amp;post_id=".$postid."&amp;order=".$order."&amp;viewmode=thread&amp;pid=".$pid."&amp;forum=".$forum."#forumpost".$postid."",2,_MD_THANKSSUBMIT);
            exit();
        }
    }
    include XOOPS_ROOT_PATH.'/footer.php';
}
?>
