Mingle / Cubepoints / deherve

<?php
global $wpdb, $mingleforum, $user_ID, $user_level;
$error = false;
$root = dirname(dirname(dirname(dirname(__FILE__))));
require_once($root.'/wp-load.php');
$mingleforum->setup_linksdk($_POST['add_topic_plink']);
$options = get_option("mingleforum_options");

//Checking if current categories have been disabled to admin posting only
$the_forum_id = false;
if(isset($_POST['add_topic_forumid']) && !empty($_POST['add_topic_forumid']))
    $the_forum_id = $mingleforum->check_parms($_POST['add_topic_forumid']);
if(isset($_POST['add_post_forumid']) && !empty($_POST['add_post_forumid'])) {
    $the_thread_id = $mingleforum->check_parms($_POST['add_post_forumid']);
    $the_forum_id = $wpdb->get_var("SELECT `parent_id` FROM {$mingleforum->t_threads} WHERE `id` = {$the_thread_id}");
}
if(is_numeric($the_forum_id))
{
    $the_cat_id = $wpdb->get_var("SELECT `parent_id` FROM {$mingleforum->t_forums} WHERE `id` = {$the_forum_id}");
    if(in_array($the_cat_id, $options['forum_disabled_cats']) && !current_user_can('administrator') && !is_super_admin($user_ID))
        wp_die(__("Oops only Administrators can post in this Forum!", "mingleforum"));
}
//End Check

    function mf_u_key()
    {
        $pref = "";
        for ($i = 0; $i < 5; $i++)
        {
        $d = rand(0,1);
        $pref .= $d ? chr(rand(97, 122)) : chr(rand(48, 57));
        }
        return $pref."-";
    }

    function MFAttachImage($temp, $name)
    {
        //GET USERS UPLOAD PATH
        $upload_dir = wp_upload_dir();
        $path = $upload_dir['path']."/";
        $url = $upload_dir['url']."/";
        $u = mf_u_key();
        $name = sanitize_file_name($name);
        if(!empty($name))
            move_uploaded_file($temp, $path.$u.$name);
        return "\n[img]".$url.$u.$name."[/img]";
    }

    function MFGetExt($str)
    {
        //GETS THE FILE EXTENSION BELONGING TO THE UPLOADED FILE
        $i = strrpos($str,".");
        if (!$i) { return ""; }
        $l = strlen($str) - $i;
        $ext = substr($str,$i+1,$l);
        return $ext;
    }

    function mf_check_uploaded_images()
    {
        $valid = array('im1' => true, 'im2' => true, 'im3' => true);
        if($_FILES["mfimage1"]["error"] > 0 && !empty($_FILES["mfimage1"]["name"]))
            $valid['im1'] = false;
        if($_FILES["mfimage2"]["error"] > 0 && !empty($_FILES["mfimage2"]["name"]))
            $valid['im2'] = false;
        if($_FILES["mfimage3"]["error"] > 0 && !empty($_FILES["mfimage3"]["name"]))
            $valid['im3'] = false;
        if(!empty($_FILES["mfimage1"]["name"]))
        {
            $ext = strtolower(MFGetExt(stripslashes($_FILES["mfimage1"]["name"])));
            if($ext != "jpg" && $ext != "jpeg" && $ext != "bmp" && $ext != "png" && $ext != "gif")
                $valid['im1'] = false;
        }
        else
            $valid['im1'] = false;
        if(!empty($_FILES["mfimage2"]["name"]))
        {
            $ext = strtolower(MFGetExt(stripslashes($_FILES["mfimage2"]["name"])));
            if($ext != "jpg" && $ext != "jpeg" && $ext != "bmp" && $ext != "png" && $ext != "gif")
                $valid['im2'] = false;
        }
        else
            $valid['im2'] = false;
        if(!empty($_FILES["mfimage3"]["name"]))
        {
            $ext = strtolower(MFGetExt(stripslashes($_FILES["mfimage3"]["name"])));
            if($ext != "jpg" && $ext != "jpeg" && $ext != "bmp" && $ext != "png" && $ext != "gif")
                $valid['im2'] = false;
        }
        else
            $valid['im3'] = false;
        return $valid;
    }

    //--weaver-- check if guest filled in form
    if (!isset($_POST['edit_post_submit'])) {
        $errormsg = apply_filters('wpwf_check_guestinfo',"");
        if ($errormsg != "") {
            $error = true;
            wp_die($errormsg); //plugin failed
        }
    }
    //--weaver-- end guest form check

    if($options['forum_captcha'] == true && !$user_ID){
        include_once(WPFPATH."captcha/shared.php");
        $wpf_code = wpf_str_decrypt($_POST['wpf_security_check']);
            if(($wpf_code == $_POST['wpf_security_code']) && (!empty($wpf_code))) {
              //It passed
            }
            else {
                $error = true;
                $msg = __("Security code does not match", "mingleforum");
                wp_die($msg);
            }
    }

    $cur_user_ID = apply_filters('wpwf_change_userid', $user_ID); // --weaver-- use real id or generated guest ID

  //ADDING A NEW TOPIC?
    if(isset($_POST['add_topic_submit'])){
        $myReplaceSub = array("'", "\\");
        $subject = str_replace($myReplaceSub, "", $mingleforum->input_filter($_POST['add_topic_subject']));
        $content = $mingleforum->input_filter($_POST['message']);
        $forum_id = $mingleforum->check_parms($_POST['add_topic_forumid']);

        if($subject == ""){
            $msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .= ("<div id='error'><p>".__("You must enter a subject", "mingleforum")."</p></div>");
            $error = true;
        }
        elseif($content == ""){
            $msg .=  "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .=  ("<div id='error'><p>".__("You must enter a message", "mingleforum")."</p></div>");
            $error = true;
        }
        else{
            $date = $mingleforum->wpf_current_time_fixed('mysql', 0);

            $sql_thread = "INSERT INTO $mingleforum->t_threads
                        (last_post, subject, parent_id, `date`, status, starter)
                 VALUES(%s, %s, %d, %s, 'open', %d)";
            $wpdb->query($wpdb->prepare($sql_thread, $date, $subject, $forum_id, $date, $cur_user_ID));

            $id = $wpdb->insert_id;
            //Add to mingle board
            $myMingID = -1;
            if(!function_exists('is_plugin_active'))
                require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
            if(is_plugin_active('mingle/mingle.php') and is_user_logged_in())
            {
                $board_post =& MnglBoardPost::get_stored_object();
                $myMingID = $board_post->create( $cur_user_ID, $cur_user_ID, "[b]".__("created the forum topic:", "mingleforum")."[/b] <a href='" . $mingleforum->get_threadlink($id) . "'>" . $mingleforum->output_filter($subject) . "</a>" );
            }
            //End add to mingle board

//Add to mingle board
$myMingID = -1;
if(!function_exists('is_plugin_active'))
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
if(is_plugin_active('mingle/mingle.php') and is_user_logged_in())
{
$board_post =& MnglBoardPost::get_stored_object();
$myMingID = $board_post->create( $cur_user_ID, $cur_user_ID, "[b]".__("created the forum topic:", "mingleforum")."[/b] get_threadlink($id) . "'>" . $mingleforum->output_filter($subject) . "" );
}
//End add to mingle board

            //MAYBE ATTACH IMAGES
            $images = mf_check_uploaded_images();
            if($images['im1'] || $images['im2'] || $images['im3'])
            {
                if($images['im1'])
                    $content .= MFAttachImage($_FILES["mfimage1"]["tmp_name"], stripslashes($_FILES["mfimage1"]["name"]));
                if($images['im2'])
                    $content .= MFAttachImage($_FILES["mfimage2"]["tmp_name"], stripslashes($_FILES["mfimage2"]["name"]));
                if($images['im3'])
                    $content .= MFAttachImage($_FILES["mfimage3"]["tmp_name"], stripslashes($_FILES["mfimage3"]["name"]));
            }

            $sql_post = "INSERT INTO $mingleforum->t_posts
                        (text, parent_id, `date`, author_id, subject)
                 VALUES(%s, %d, %s, %d, %s)";
            $wpdb->query($wpdb->prepare($sql_post, $content, $id, $date, $cur_user_ID, $subject));
            $new_post_id = $wpdb->insert_id;

            //UPDATE PROPER Mngl ID
            $sql_thread = "UPDATE $mingleforum->t_threads
                    SET mngl_id = %d
                    WHERE id = %d";
            $wpdb->query($wpdb->prepare($sql_thread, $myMingID, $id));
            //END UPDATE PROPER Mngl ID
        }
        if(!$error){
            $mingleforum->notify_starter($id, $subject, $content, $date);
            $unused = apply_filters('wpwf_add_guest_sub', $id); //--weaver-- Maybe add a subscription
            header("Location: ".html_entity_decode($mingleforum->get_threadlink($id)."#postid-".$new_post_id)); exit;
            }
        else
            wp_die($msg);

    }

  //ADDING A POST REPLY?
    if(isset($_POST['add_post_submit'])){
        $myReplaceSub = array("'", "\\");
        $subject = str_replace($myReplaceSub, "", $mingleforum->input_filter($_POST['add_post_subject']));
        $content = $mingleforum->input_filter($_POST['message']);
        $thread = $mingleforum->check_parms($_POST['add_post_forumid']);

        //GET PROPER Mngl ID
        $MngBID = $wpdb->get_var($wpdb->prepare("SELECT mngl_id FROM $mingleforum->t_threads WHERE id = %d", $thread));
        //END GET PROPER Mngl ID

        if($subject == ""){
            $msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .= ("<div id='error'><p>".__("You must enter a subject", "mingleforum")."</p></div>");
            $error = true;
        }
        elseif($content == ""){
            $msg .=  "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .=  ("<div id='error'><p>".__("You must enter a message", "mingleforum")."</p></div>");
            $error = true;
        }
        else{
            $date = $mingleforum->wpf_current_time_fixed('mysql', 0);

            //Add to mingle board
if(!function_exists('is_plugin_active'))
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
if(is_plugin_active('mingle/mingle.php') and is_user_logged_in() and $MngBID > 0)
{
$board_post =& MnglBoardPost::get_stored_object();
$mngl_board_comment->create( $MngBID, $cur_user_ID, "[b]".__("replied to the forum topic:", "mingleforum")."[/b] get_threadlink($thread) . "'>" . $mingleforum->output_filter($subject) . "" );
}
//End add to mingle board

// Cubepoints support
$cp_current_user = wp_get_current_user();
cp_points('cp_minglef_new_reply', $cp_current_user->ID, get_option('cp_mingle_new_reply'), "");

            //MAYBE ATTACH IMAGES
            $images = mf_check_uploaded_images();
            if($images['im1'] || $images['im2'] || $images['im3'])
            {
                if($images['im1'])
                    $content .= MFAttachImage($_FILES["mfimage1"]["tmp_name"], stripslashes($_FILES["mfimage1"]["name"]));
                if($images['im2'])
                    $content .= MFAttachImage($_FILES["mfimage2"]["tmp_name"], stripslashes($_FILES["mfimage2"]["name"]));
                if($images['im3'])
                    $content .= MFAttachImage($_FILES["mfimage3"]["tmp_name"], stripslashes($_FILES["mfimage3"]["name"]));
            }

            $sql_post = "INSERT INTO $mingleforum->t_posts
                        (text, parent_id, `date`, author_id, subject)
                 VALUES(%s, %d, %s, %d, %s)";
            $wpdb->query($wpdb->prepare($sql_post, $content, $thread, $date, $cur_user_ID, $subject));
            $new_id = $wpdb->insert_id;
            $wpdb->query($wpdb->prepare("UPDATE $mingleforum->t_threads SET last_post = %s WHERE id = %d", $date, $thread));
        }

        if(!$error){
            $mingleforum->notify_starter($thread, $subject, $content, $date);
            $unused = apply_filters('wpwf_add_guest_sub', $thread); //--weaver-- Maybe add a subscription
            header("Location: ".html_entity_decode($mingleforum->get_paged_threadlink($thread)."#postid-".$new_id)); exit;
        }
        else
            wp_die($msg);
    }

    //EDITING A POST?
    if(isset($_POST['edit_post_submit'])) {
        $myReplaceSub = array("'", "\\");
        $subject = str_replace($myReplaceSub, "", $mingleforum->input_filter($_POST['edit_post_subject']));
        $content = $mingleforum->input_filter($_POST['message']);
        $thread = $mingleforum->check_parms($_POST['thread_id']);
        $edit_post_id = $_POST['edit_post_id'];

        if($subject == "") {
            $msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .= ("<div id='error'><p>".__("You must enter a subject", "mingleforum")."</p></div>");
            $error = true;
        }
        if($content == "") {
            $msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .= ("<div id='error'><p>".__("You must enter a message", "mingleforum")."</p></div>");
            $error = true;
        }
        //Major security check here, prevents hackers from editing the entire forums posts
        if(!current_user_can('administrator') && !is_super_admin($user_ID) && $user_ID != $mingleforum->get_post_owner($edit_post_id)) {
            $msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
            $msg .= ("<div id='error'><p>".__("You do not have permission to edit this post!", "mingleforum")."</p></div>");
            $error = true;
        }

        if ($error) wp_die($msg);

        $sql = ("UPDATE $mingleforum->t_posts SET text = %s, subject = %s WHERE id = %d");
        $wpdb->query($wpdb->prepare($sql, $content, $subject, $edit_post_id));

        $ret = $wpdb->get_results("select id from $mingleforum->t_posts where parent_id = $thread order by date asc limit 1");
        if ($ret[0]->id == $edit_post_id) {
            $sql = ("UPDATE $mingleforum->t_threads set subject = %s where id = %d");
            $wpdb->query($wpdb->prepare($sql, $subject, $thread));
        }

        header("Location: ".html_entity_decode($mingleforum->get_paged_threadlink($thread)."#postid-".$edit_post_id)); exit;
    }
?>