<?php
class tad_web_discuss
{

    public $WebID = 0;
    public $web_cate;
    public $aboutus_setup;
    public $discuss_setup;

    public function __construct($WebID)
    {
        $this->WebID         = $WebID;
        $this->web_cate      = new web_cate($WebID, "discuss", "tad_web_discuss");
        $this->tags          = new tags($WebID);
        $this->aboutus_setup = get_plugin_setup_values($WebID, "aboutus");
        $this->discuss_setup = get_plugin_setup_values($WebID, "discuss");
    }

    //列出所有tad_web_discuss資料
    public function list_all($CateID = "", $limit = null, $mode = "assign", $tag = '')
    {
        global $xoopsDB, $xoopsUser, $xoopsTpl, $MyWebs, $isMyWeb, $plugin_menu_var;

        // if (!$xoopsUser and empty($_SESSION['LoginMemID'])) {
        //     $xoopsTpl->assign('mode', 'need_login');
        // } else {

        $andWebID = (empty($this->WebID)) ? "" : "and a.WebID='{$this->WebID}'";

        $andCateID = "";
        if ($mode == "assign") {
            //取得tad_web_cate所有資料陣列
            if (!empty($plugin_menu_var)) {
                $this->web_cate->set_button_value($plugin_menu_var['discuss']['short'] . _MD_TCW_CATE_TOOLS);
                $this->web_cate->set_default_option_text(sprintf(_MD_TCW_SELECT_PLUGIN_CATE, $plugin_menu_var['discuss']['short']));
                $this->web_cate->set_col_md(0, 6);
                $cate_menu = $this->web_cate->cate_menu($CateID, 'page', false, true, false, false);
                $xoopsTpl->assign('cate_menu', $cate_menu);
            }

            if (!empty($CateID) and is_numeric($CateID)) {
                //取得單一分類資料
                $cate = $this->web_cate->get_tad_web_cate($CateID);
                if ($CateID and $cate['CateEnable'] != '1') {
                    return;
                }
                $xoopsTpl->assign('cate', $cate);
                $andCateID = "and a.`CateID`='$CateID'";
                $xoopsTpl->assign('DiscussDefCateID', $CateID);
            }
        }

        if (_IS_EZCLASS and !empty($_GET['county'])) {
            //https://class.tn.edu.tw/modules/tad_web/index.php?county=臺南市&city=永康區&SchoolName=XX國小
            include_once $GLOBALS['xoops']->path('/modules/system/include/functions.php');
            $county        = system_CleanVars($_REQUEST, 'county', '', 'string');
            $city          = system_CleanVars($_REQUEST, 'city', '', 'string');
            $SchoolName    = system_CleanVars($_REQUEST, 'SchoolName', '', 'string');
            $andCounty     = !empty($county) ? "and c.county='{$county}'" : "";
            $andCity       = !empty($city) ? "and c.city='{$city}'" : "";
            $andSchoolName = !empty($SchoolName) ? "and c.SchoolName='{$SchoolName}'" : "";

            $sql = "select a.* from " . $xoopsDB->prefix("tad_web_discuss") . " as a
            left join " . $xoopsDB->prefix("tad_web") . " as b on a.WebID=b.WebID
            left join " . $xoopsDB->prefix("apply") . " as c on b.WebOwnerUid=c.uid
            left join " . $xoopsDB->prefix("tad_web_cate") . " as d on a.CateID=d.CateID
            where b.`WebEnable`='1' and (d.CateEnable='1' or a.CateID='0') and a.ReDiscussID='0' $andCounty $andCity $andSchoolName
            order by a.LastTime desc";
        } elseif (!empty($tag)) {
            $sql = "select distinct a.* from " . $xoopsDB->prefix("tad_web_discuss") . " as a
            left join " . $xoopsDB->prefix("tad_web") . " as b on a.WebID=b.WebID
            join " . $xoopsDB->prefix("tad_web_tags") . " as c on c.col_name='DiscussID' and c.col_sn=a.DiscussID
            left join " . $xoopsDB->prefix("tad_web_cate") . " as d on a.CateID=d.CateID
            where b.`WebEnable`='1' and (d.CateEnable='1' or a.CateID='0') and a.ReDiscussID='0' and c.`tag_name`='{$tag}' $andWebID $andCateID
            order by a.LastTime desc";
        } else {
            $sql = "select a.* from " . $xoopsDB->prefix("tad_web_discuss") . " as a
            left join " . $xoopsDB->prefix("tad_web") . " as b on a.WebID=b.WebID
            left join " . $xoopsDB->prefix("tad_web_cate") . " as c on a.CateID=c.CateID
            where b.`WebEnable`='1' and (c.CateEnable='1' or a.CateID='0') and a.ReDiscussID='0' $andWebID $andCateID
            order by a.LastTime desc";
        }
        $to_limit = empty($limit) ? 20 : $limit;

        //getPageBar($原sql語法, 每頁顯示幾筆資料, 最多顯示幾個頁數選項);
        $PageBar = getPageBar($sql, $to_limit, 10);
        $bar     = $PageBar['bar'];
        $sql     = $PageBar['sql'];
        $total   = $PageBar['total'];

        $result = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);

        $main_data = array();

        $i = 0;

        $Webs = getAllWebInfo();

        $cate = $this->web_cate->get_tad_web_cate_arr();

        while ($all = $xoopsDB->fetchArray($result)) {
            //`DiscussID`, `ReDiscussID`, `CateID`, `WebID`, `MemID`, `MemName`, `DiscussTitle`, `DiscussContent`, `DiscussDate`, `LastTime`, `DiscussCounter`
            foreach ($all as $k => $v) {
                $$k = $v;
            }

            $main_data[$i]            = $all;
            $main_data[$i]['id']      = $DiscussID;
            $main_data[$i]['id_name'] = 'DiscussID';
            $main_data[$i]['title']   = $DiscussTitle;

            $this->web_cate->set_WebID($WebID);

            $main_data[$i]['cate']     = isset($cate[$CateID]) ? $cate[$CateID] : '';
            $main_data[$i]['WebTitle'] = "<a href='index.php?WebID={$WebID}'>{$Webs[$WebID]}</a>";
            // $main_data[$i]['isMyWeb']  = in_array($WebID, $MyWebs) ? 1 : 0;
            $main_data[$i]['isMyWeb'] = $isMyWeb;

            $renum       = $this->get_re_num($DiscussID);
            $show_re_num = empty($renum) ? "" : " ({$renum}) ";
            $LastTime    = substr($LastTime, 0, 10);

            $main_data[$i]['show_re_num'] = $show_re_num;
            $main_data[$i]['LastTime']    = $LastTime;
            if (!$xoopsUser and !$_SESSION['LoginMemID'] and !$_SESSION['LoginParentID']) {
                if ($MemID) {
                    $main_data[$i]['MemName'] = ($this->aboutus_setup['mem_fullname'] != '1') ? mb_substr($MemName, 0, 1, _CHARSET) . _MD_TCW_SOMEBODY : $MemName;
                } elseif ($ParentID) {
                    $main_data[$i]['MemName'] = ($this->aboutus_setup['mem_fullname'] != '1') ? mb_substr($MemName, 0, 1, _CHARSET) . _MD_TCW_DISCUSS_PARENTS : $MemName . _MD_TCW_DISCUSS_PARENTS;
                } else {
                    $main_data[$i]['MemName'] = $MemName;
                }

            } else {
                $main_data[$i]['MemName'] = $MemName;
            }

            $i++;
        }

        //可愛刪除
        if (!file_exists(XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php")) {
            redirect_header("index.php", 3, _MA_NEED_TADTOOLS);
        }
        include_once XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php";
        $sweet_alert = new sweet_alert();
        $sweet_alert->render("delete_discuss_func", "discuss.php?op=delete&WebID={$this->WebID}&DiscussID=", 'DiscussID');

        if ($mode == "return") {
            $data['main_data'] = $main_data;
            $data['total']     = $total;
            return $data;
        } else {
            $xoopsTpl->assign('discuss_data', $main_data);
            $xoopsTpl->assign('bar', $bar);
            $xoopsTpl->assign('discuss', get_db_plugin($this->WebID, 'discuss'));
            return $total;
        }
        // }
    }

    //以流水號秀出某筆tad_web_discuss資料內容
    public function show_one($DiscussID = "")
    {
        global $xoopsDB, $xoopsUser, $isAdmin, $xoopsTpl, $TadUpFiles, $isMyWeb;
        if (empty($DiscussID)) {
            return;
        }

        $DiscussID = intval($DiscussID);
        $this->add_counter($DiscussID);

        $sql    = "select * from " . $xoopsDB->prefix("tad_web_discuss") . " where DiscussID='{$DiscussID}' ";
        $result = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);
        $all    = $xoopsDB->fetchArray($result);

        //以下會產生這些變數： $DiscussID , $ReDiscussID , $uid , $DiscussTitle , $DiscussContent , $DiscussDate , $WebID , $LastTime , $DiscussCounter
        foreach ($all as $k => $v) {
            $$k = $v;
        }

        // if (empty($uid)) {
        //     redirect_header('index.php', 3, _MD_TCW_DATA_NOT_EXIST);
        // }

        if (!empty($uid)) {
            $TadUpFiles->set_col("WebOwner", $WebID, "1");
            $pic = $TadUpFiles->get_pic_file("thumb");
            if (empty($pic)) {
                $pic = "images/nobody.png";
            }

            $isMineDiscuss = $isMyWeb ? true : false;

        } elseif ($MemID) {
            $TadUpFiles->set_col("MemID", $MemID, "1");
            $pic = $TadUpFiles->get_pic_file("thumb");
            $M   = get_tad_web_mems($MemID);
            if (empty($pic)) {
                $pic = ($M['MemSex'] == '1') ? XOOPS_URL . "/modules/tad_web/images/boy.gif" : XOOPS_URL . "/modules/tad_web/images/girl.gif";
            }
            $isMineDiscuss = $this->isMineDiscuss('LoginMemID', $MemID, $WebID);
        } elseif ($ParentID) {
            $TadUpFiles->set_col("ParentID", $ParentID, "1");
            $pic = $TadUpFiles->get_pic_file("thumb");
            if (empty($pic)) {
                $pic = XOOPS_URL . "/modules/tad_web/images/nobody.png";
            }
            $isMineDiscuss = $this->isMineDiscuss('LoginParentID', $ParentID, $WebID);
        }
        $xoopsTpl->assign('pic', $pic);

        $TadUpFiles->set_col("DiscussID", $DiscussID);
        $DiscussFiles = $TadUpFiles->show_files('upfile', true, null, true);
        //$xoopsTpl->assign('DiscussFiles', $DiscussFiles);
        $DiscussContent = $this->addLink(nl2br($DiscussContent));
        preg_match_all('/\[([a-zA-Z_0-9.]+)\]/', $DiscussContent, $smile_pic);
        foreach ($smile_pic[1] as $pic_name) {
            $new_pic_name   = strtolower($pic_name);
            $DiscussContent = str_replace("[$pic_name]", "<img src=\"" . XOOPS_URL . "/modules/tad_web/plugins/discuss/smiles/$new_pic_name\" alt=\"{$pic_name}\" hspace=2 align='absmiddle'>", $DiscussContent);
        }

        // $DiscussContent = str_replace("[e_", "<img src='" . XOOPS_URL . "/modules/tad_web/plugins/discuss/smiles/e_", $DiscussContent);
        // $DiscussContent = str_replace(".png]", ".png' hspace=2 align='absmiddle'>", $DiscussContent);

        $xoopsTpl->assign('isMineDiscuss', $isMineDiscuss);
        $xoopsTpl->assign('DiscussTitle', $DiscussTitle);
        $xoopsTpl->assign('MemID', $MemID);
        $xoopsTpl->assign('ParentID', $ParentID);
        $xoopsTpl->assign('DiscussContent', $this->bubble($DiscussContent . $DiscussFiles));
        $xoopsTpl->assign('DiscussDate', $DiscussDate);
        $xoopsTpl->assign('LastTime', $LastTime);
        if (!$xoopsUser and !$_SESSION['LoginMemID'] and !$_SESSION['LoginParentID']) {
            if ($MemID) {
                $MemName = ($this->aboutus_setup['mem_fullname'] != '1') ? mb_substr($MemName, 0, 1, _CHARSET) . _MD_TCW_SOMEBODY : $MemName;
            } elseif ($ParentID) {
                $MemName = ($this->aboutus_setup['mem_fullname'] != '1') ? mb_substr($MemName, 0, 1, _CHARSET) . _MD_TCW_DISCUSS_PARENTS : $MemName . _MD_TCW_DISCUSS_PARENTS;
            } else {
                $MemName = $MemName;
            }
        }
        $xoopsTpl->assign('MemName', $MemName);
        $xoopsTpl->assign('WebID', $WebID);
        $xoopsTpl->assign('DiscussCounter', $DiscussCounter);
        $xoopsTpl->assign('DiscussID', $DiscussID);
        $xoopsTpl->assign('DiscussInfo', sprintf(_MD_TCW_INFO, $MemName, $DiscussDate, $DiscussCounter));
        $xoopsTpl->assign('re', $this->get_re($DiscussID));
        $xoopsTpl->assign('LoginMemID', $_SESSION['LoginMemID']);
        $xoopsTpl->assign('LoginParentID', $_SESSION['LoginParentID']);

        $xoopsTpl->assign('xoops_pagetitle', $DiscussTitle);
        $xoopsTpl->assign('fb_description', xoops_substr(strip_tags($DiscussContent), 0, 300));

        //取得單一分類資料
        $cate = $this->web_cate->get_tad_web_cate($CateID);
        if ($CateID and $cate['CateEnable'] != '1') {
            return;
        }
        $xoopsTpl->assign('cate', $cate);

        $upform = $TadUpFiles->upform(false, 'upfile', null, false);
        $xoopsTpl->assign('upform', $upform);

        //可愛刪除
        if (!file_exists(XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php")) {
            redirect_header("index.php", 3, _MA_NEED_TADTOOLS);
        }
        include_once XOOPS_ROOT_PATH . "/modules/tadtools/sweet_alert.php";
        $sweet_alert = new sweet_alert();
        $sweet_alert->render("delete_discuss_func", "discuss.php?op=delete&WebID={$this->WebID}&DefDiscussID={$DiscussID}&DiscussID=", 'DiscussID');

        //找出表情圖
        $dir = XOOPS_ROOT_PATH . "/modules/tad_web/plugins/discuss/smiles/";
        if (is_dir($dir)) {
            if ($dh = opendir($dir)) {
                while (($file = readdir($dh)) !== false) {
                    if (substr($file, 0, 1) == "." or substr($file, 0, 1) != "e") {
                        continue;
                    }

                    $key              = substr($file, 1, -4);
                    $smile_pics[$key] = $file;
                }
                closedir($dh);
            }
        }
        // die(var_export($smile_pics));
        sort($smile_pics);
        $xoopsTpl->assign('smile_pics', $smile_pics);

        $xoopsTpl->assign("tags", $this->tags->list_tags("DiscussID", $DiscussID, 'discuss'));
    }

    //tad_web_discuss編輯表單
    public function edit_form($DiscussID = "")
    {
        global $xoopsDB, $xoopsUser, $MyWebs, $isMyWeb, $xoopsTpl, $TadUpFiles, $plugin_menu_var;

        if (!$isAdmin and !$isMyWeb and empty($_SESSION['LoginMemID']) and empty($_SESSION['LoginParentID'])) {
            redirect_header("index.php", 3, _MD_TCW_LOGIN_TO_POST);
        }
        get_quota($this->WebID);

        //抓取預設值
        if (!empty($DiscussID)) {
            $DBV = $this->get_one_data($DiscussID);
        } else {
            $DBV = array();
        }

        //預設值設定

        if ($isMyWeb) {

            //設定「uid」欄位預設值
            $uid = (!isset($DBV['uid'])) ? $xoopsUser->uid() : $DBV['uid'];

            //設定「MemID」欄位預設值
            $MemID = (!isset($DBV['MemID'])) ? 0 : $DBV['MemID'];

            //設定「ParentID」欄位預設值
            $ParentID = (!isset($DBV['ParentID'])) ? 0 : $DBV['ParentID'];

            //設定「LoginMemName」欄位預設值
            $MemName = (!isset($DBV['MemName'])) ? $xoopsUser->name() : $DBV['MemName'];

            //設定「WebID」欄位預設值
            $WebID = (!isset($DBV['WebID'])) ? $this->WebID : $DBV['WebID'];
        } else {

            //設定「uid」欄位預設值
            $uid = (!isset($DBV['uid'])) ? 0 : $DBV['uid'];
            if ($_SESSION['LoginMemID']) {
                //設定「MemID」欄位預設值
                $MemID = (!isset($DBV['MemID'])) ? $_SESSION['LoginMemID'] : $DBV['MemID'];

                //設定「ParentID」欄位預設值
                $ParentID = (!isset($DBV['ParentID'])) ? 0 : $DBV['ParentID'];

                //設定「LoginMemName」欄位預設值
                $MemName = (!isset($DBV['MemName'])) ? $_SESSION['LoginMemName'] : $DBV['MemName'];
            } elseif ($_SESSION['LoginParentID']) {
                //設定「MemID」欄位預設值
                $MemID = (!isset($DBV['MemID'])) ? 0 : $DBV['MemID'];

                //設定「ParentID」欄位預設值
                $ParentID = (!isset($DBV['ParentID'])) ? $_SESSION['ParentID'] : $DBV['ParentID'];

                //設定「LoginMemName」欄位預設值
                $MemName = (!isset($DBV['MemName'])) ? $_SESSION['LoginParentName'] : $DBV['MemName'];
            }
            //設定「WebID」欄位預設值
            $WebID = (!isset($DBV['WebID'])) ? $_SESSION['LoginWebID'] : $DBV['WebID'];
        }
        $xoopsTpl->assign('uid', $uid);
        $xoopsTpl->assign('MemID', $MemID);
        $xoopsTpl->assign('ParentID', $ParentID);
        $xoopsTpl->assign('MemName', $MemName);
        $xoopsTpl->assign('WebID', $WebID);

        //設定「DiscussID」欄位預設值
        $DiscussID = (!isset($DBV['DiscussID'])) ? "" : $DBV['DiscussID'];
        $xoopsTpl->assign('DiscussID', $DiscussID);

        //設定「ReDiscussID」欄位預設值
        $ReDiscussID = (!isset($DBV['ReDiscussID'])) ? "" : $DBV['ReDiscussID'];
        $xoopsTpl->assign('ReDiscussID', $ReDiscussID);

        //設定「DiscussTitle」欄位預設值
        $DiscussTitle = (!isset($DBV['DiscussTitle'])) ? "" : $DBV['DiscussTitle'];
        $xoopsTpl->assign('DiscussTitle', $DiscussTitle);

        //設定「DiscussContent」欄位預設值
        $DiscussContent = (!isset($DBV['DiscussContent'])) ? "" : $DBV['DiscussContent'];
        $xoopsTpl->assign('DiscussContent', $DiscussContent);

        //設定「DiscussDate」欄位預設值
        $DiscussDate = (!isset($DBV['DiscussDate'])) ? date("Y-m-d H:i:s") : $DBV['DiscussDate'];
        $xoopsTpl->assign('DiscussDate', $DiscussDate);

        //設定「LastTime」欄位預設值
        $LastTime = (!isset($DBV['LastTime'])) ? date("Y-m-d H:i:s") : $DBV['LastTime'];
        $xoopsTpl->assign('LastTime', $LastTime);

        //設定「DiscussCounter」欄位預設值
        $DiscussCounter = (!isset($DBV['DiscussCounter'])) ? "" : $DBV['DiscussCounter'];
        $xoopsTpl->assign('DiscussCounter', $DiscussCounter);

        //設定「CateID」欄位預設值
        $CateID = (!isset($DBV['CateID'])) ? "" : $DBV['CateID'];

        $new_cate = $isMyWeb ? true : false;

        $this->web_cate->set_button_value($plugin_menu_var['discuss']['short'] . _MD_TCW_CATE_TOOLS);
        $this->web_cate->set_default_option_text(sprintf(_MD_TCW_SELECT_PLUGIN_CATE, $plugin_menu_var['discuss']['short']));
        $cate_menu = $this->web_cate->cate_menu($CateID, 'form', $new_cate);
        $xoopsTpl->assign('cate_menu_form', $cate_menu);

        $op = (empty($DiscussID)) ? "insert" : "update";

        if (!file_exists(TADTOOLS_PATH . "/formValidator.php")) {
            redirect_header("index.php", 3, _MD_NEED_TADTOOLS);
        }
        include_once TADTOOLS_PATH . "/formValidator.php";
        $formValidator      = new formValidator("#myForm", true);
        $formValidator_code = $formValidator->render();

        $xoopsTpl->assign('formValidator_code', $formValidator_code);
        $xoopsTpl->assign('next_op', $op);

        $TadUpFiles->set_col("DiscussID", $DiscussID);
        $upform = $TadUpFiles->upform();
        $xoopsTpl->assign('upform', $upform);

        //找出表情圖
        $dir = XOOPS_ROOT_PATH . "/modules/tad_web/plugins/discuss/smiles/";
        if (is_dir($dir)) {
            if ($dh = opendir($dir)) {
                while (($file = readdir($dh)) !== false) {
                    if (substr($file, 0, 1) == "." or substr($file, 0, 1) != "e") {
                        continue;
                    }

                    $key              = substr($file, 1, -4);
                    $smile_pics[$key] = $file;
                }
                closedir($dh);
            }
        }
        // die(var_export($smile_pics));
        sort($smile_pics);
        $xoopsTpl->assign('smile_pics', $smile_pics);

        $tags_form = $this->tags->tags_menu("DiscussID", $DiscussID);
        $xoopsTpl->assign('tags_form', $tags_form);
    }

    //新增資料到tad_web_discuss中
    public function insert()
    {
        global $xoopsDB, $xoopsUser, $WebID, $isMyWeb, $isAdmin, $TadUpFiles;

        if (empty($_SESSION['LoginMemID']) and empty($_SESSION['LoginParentID']) and !$isMyWeb and $isAdmin) {
            redirect_header("index.php", 3, _MD_TCW_LOGIN_TO_POST);
        }

        $myts                    = MyTextSanitizer::getInstance();
        $DiscussTitle   = $myts->addSlashes($_POST['DiscussTitle']);
        $DiscussContent = $myts->addSlashes($_POST['DiscussContent']);
        $newCateName = $myts->addSlashes($_POST['newCateName']);
        $tag_name = $myts->addSlashes($_POST['tag_name']);
        $CateID        = intval($_POST['CateID']);
        $WebID          = intval($_POST['WebID']);
        $ReDiscussID    = intval($_POST['ReDiscussID']);

        if ($isMyWeb) {
            $uid      = $xoopsUser->uid();
            $MemID    = 0;
            $ParentID = 0;
            $MemName  = $xoopsUser->name();
        } elseif ($_SESSION['LoginMemID']) {
            $uid      = 0;
            $ParentID = 0;
            $MemID    = $_SESSION['LoginMemID'];
            $MemName  = $_SESSION['LoginMemName'];
            $WebID    = $_SESSION['LoginWebID'];
        } elseif ($_SESSION['LoginParentID']) {
            $uid      = 0;
            $MemID    = 0;
            $ParentID = $_SESSION['LoginParentID'];
            $MemName  = $_SESSION['LoginParentName'];
            $WebID    = $_SESSION['LoginWebID'];
        }

        $CateID = $this->web_cate->save_tad_web_cate($CateID, $newCateName);
        $sql    = "insert into " . $xoopsDB->prefix("tad_web_discuss") . "  (`CateID`,`ReDiscussID` , `uid` , `MemID` , `ParentID`, `MemName` , `DiscussTitle` , `DiscussContent` , `DiscussDate` , `WebID` , `LastTime` , `DiscussCounter`)
        values('{$CateID}'  ,'{$ReDiscussID}'  , '{$uid}' , '{$MemID}' , '{$ParentID}', '{$MemName}' , '{$DiscussTitle}' , '{$DiscussContent}' , now() , '{$WebID}' , now() , 0)";
        $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);

        //取得最後新增資料的流水編號
        $DiscussID = $xoopsDB->getInsertId();

        $TadUpFiles->set_col("DiscussID", $DiscussID);
        $TadUpFiles->upload_file('upfile', 640, null, null, null, true);

        if (!empty($ReDiscussID)) {
            $sql = "update " . $xoopsDB->prefix("tad_web_discuss") . " set `LastTime` = now()
            where `DiscussID` = '{$ReDiscussID}' or `ReDiscussID` = '{$ReDiscussID}'";
            $xoopsDB->queryF($sql) or web_error($sql, __FILE__, __LINE__);
        }

        if (!empty($ReDiscussID)) {
            return $ReDiscussID;
        }

        check_quota($this->WebID);
        //儲存標籤
        $this->tags->save_tags("DiscussID", $DiscussID, $tag_name, $_POST['tags']);
        return $DiscussID;
    }

    //更新tad_web_discuss某一筆資料
    public function update($DiscussID = "")
    {
        global $xoopsDB, $xoopsUser, $isAdmin, $isMyWeb, $TadUpFiles;

        if (empty($_SESSION['LoginMemID']) and empty($_SESSION['LoginParentID']) and !$isMyWeb and $isAdmin) {
            redirect_header("index.php", 3, _MD_TCW_LOGIN_TO_POST);
        }

        if ($isMyWeb) {
            $uid     = $xoopsUser->uid();
            $MemID   = $ParentID   = 0;
            $MemName = $xoopsUser->name();
            $anduid  = ($isAdmin) ? "" : "and `WebID`='{$this->WebID}'";
        } elseif ($_SESSION['LoginMemID']) {
            $uid     = $ParentID     = 0;
            $MemID   = $_SESSION['LoginMemID'];
            $MemName = $_SESSION['LoginMemName'];
            $WebID   = $_SESSION['LoginWebID'];
            $anduid  = "and `MemID`='{$MemID}'";
        } elseif ($_SESSION['LoginParentID']) {
            $uid      = $MemID      = 0;
            $ParentID = $_SESSION['LoginParentID'];
            $MemName  = $_SESSION['LoginParentName'];
            $WebID    = $_SESSION['LoginWebID'];
            $anduid   = "and `ParentID`='{$ParentID}'";
        }

        $myts                    = MyTextSanitizer::getInstance();
        $DiscussTitle   = $myts->addSlashes($_POST['DiscussTitle']);
        $DiscussContent = $myts->addSlashes($_POST['DiscussContent']);
        $newCateName = $myts->addSlashes($_POST['newCateName']);
        $tag_name = $myts->addSlashes($_POST['tag_name']);
        $CateID         = intval($_POST['CateID']);
        $WebID          = intval($_POST['WebID']);
        $ReDiscussID    = intval($_POST['ReDiscussID']);

        $CateID = $this->web_cate->save_tad_web_cate($CateID, $newCateName);

        $sql = "update " . $xoopsDB->prefix("tad_web_discuss") . " set
         `CateID` = '{$CateID}' ,
         `ReDiscussID` = '{$ReDiscussID}' ,
         `DiscussTitle` = '{$DiscussTitle}' ,
         `DiscussContent` = '{$DiscussContent}' ,
         `LastTime` = now()
        where DiscussID='{$DiscussID}' {$anduid}";
        $xoopsDB->queryF($sql) or web_error($sql, __FILE__, __LINE__);

        $TadUpFiles->set_col("DiscussID", $DiscussID);
        $TadUpFiles->upload_file('upfile', 640, null, null, null, true);

        check_quota($this->WebID);
        //儲存標籤
        $this->tags->save_tags("DiscussID", $DiscussID, $tag_name, $_POST['tags']);
        return $DiscussID;
    }

    //刪除tad_web_discuss某筆資料資料
    public function delete($DiscussID = "")
    {
        global $xoopsDB, $xoopsUser, $isAdmin, $isMyWeb, $TadUpFiles;

        if (empty($_SESSION['LoginMemID']) and empty($_SESSION['LoginParentID']) and !$isMyWeb and $isAdmin) {
            redirect_header("index.php", 3, _MD_TCW_LOGIN_TO_POST);
        }

        if ($isMyWeb) {
            $anduid = ($isAdmin) ? "" : "and `WebID`='{$this->WebID}'";
        } elseif ($_SESSION['LoginMemID']) {
            $anduid = "and `MemID`='{$_SESSION['LoginMemID']}'";
        } elseif ($_SESSION['LoginParentID']) {
            $anduid = "and `ParentID`='{$_SESSION['LoginParentID']}'";
        } else {
            return;
        }

        $sql = "delete from " . $xoopsDB->prefix("tad_web_discuss") . " where `DiscussID`='$DiscussID' $anduid";
        $xoopsDB->queryF($sql) or web_error($sql, __FILE__, __LINE__);

        $sql = "delete from " . $xoopsDB->prefix("tad_web_discuss") . " where `ReDiscussID`='$DiscussID' $anduid";
        $xoopsDB->queryF($sql) or web_error($sql, __FILE__, __LINE__);

        $TadUpFiles->set_col("DiscussID", $DiscussID);
        $TadUpFiles->del_files();
        check_quota($this->WebID);
        //刪除標籤
        $this->tags->delete_tags("DiscussID", $DiscussID);
    }

    //刪除所有資料
    public function delete_all()
    {
        global $xoopsDB, $TadUpFiles;
        $allCateID = array();
        $sql       = "select DiscussID,CateID from " . $xoopsDB->prefix("tad_web_discuss") . " where WebID='{$this->WebID}' and ReDiscussID='0'";
        $result    = $xoopsDB->queryF($sql) or web_error($sql, __FILE__, __LINE__);
        while (list($DiscussID, $CateID) = $xoopsDB->fetchRow($result)) {
            $this->delete($DiscussID);
            $allCateID[$CateID] = $CateID;
        }
        foreach ($allCateID as $CateID) {
            $this->web_cate->delete_tad_web_cate($CateID);
        }
        check_quota($this->WebID);
    }

    //取得資料總數
    public function get_total()
    {
        global $xoopsDB;
        $sql         = "select count(*) from " . $xoopsDB->prefix("tad_web_discuss") . " where WebID='{$this->WebID}'";
        $result      = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);
        list($count) = $xoopsDB->fetchRow($result);
        return $count;
    }

    //新增tad_web_discuss計數器
    public function add_counter($DiscussID = '')
    {
        global $xoopsDB;
        $sql = "update " . $xoopsDB->prefix("tad_web_discuss") . " set `DiscussCounter`=`DiscussCounter`+1 where `DiscussID`='{$DiscussID}'";
        $xoopsDB->queryF($sql) or web_error($sql, __FILE__, __LINE__);
    }

    //以流水號取得某筆tad_web_discuss資料
    public function get_one_data($DiscussID = "")
    {
        global $xoopsDB;
        if (empty($DiscussID)) {
            return;
        }

        $sql    = "select * from " . $xoopsDB->prefix("tad_web_discuss") . " where DiscussID='$DiscussID'";
        $result = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);
        $data   = $xoopsDB->fetchArray($result);
        return $data;
    }

    //是否有管理權（或由自己發布的），判斷是否要秀出管理工具
    public function isMineDiscuss($col_name = '', $col_sn = '', $DiscussWebID = null)
    {
        global $isMyWeb, $isAdmin;

        if (!empty($col_name) and $_SESSION[$col_name] == $col_sn) {
            return true;
        } elseif (!empty($DiscussWebID) and $isMyWeb) {
            return true;
        } elseif ($isAdmin) {
            return true;
        }

        return false;
    }

    //回覆的留言
    public function get_re($DiscussID = "")
    {
        global $xoopsDB, $isMyWeb, $TadUpFiles, $xoopsUser;
        if (empty($DiscussID)) {
            return;
        }

        $desc = ($this->discuss_setup['new2old'] == '1') ? 'desc' : '';

        $sql    = "select * from " . $xoopsDB->prefix("tad_web_discuss") . " where ReDiscussID='$DiscussID' order by DiscussDate $desc";
        $result = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);

        $re_data = "";

        while ($all = $xoopsDB->fetchArray($result)) {
            //以下會產生這些變數： $DiscussID , $ReDiscussID , $MemID , $DiscussTitle , $DiscussContent , $DiscussDate , $WebID , $LastTime , $DiscussCounter
            foreach ($all as $k => $v) {
                $$k = $v;
            }

            if (!empty($uid)) {
                $TadUpFiles->set_col("WebOwner", $WebID, "1");
                $pic = $TadUpFiles->get_pic_file("thumb");
                if (empty($pic)) {
                    $pic = "images/nobody.png";
                }
                $isMineDiscuss = $isMyWeb ? true : false;

            } elseif ($MemID) {
                $TadUpFiles->set_col("MemID", $MemID, "1");
                $pic = $TadUpFiles->get_pic_file("thumb");
                $M   = get_tad_web_mems($MemID);
                if (empty($pic)) {
                    $pic = ($M['MemSex'] == '1') ? XOOPS_URL . "/modules/tad_web/images/boy.gif" : XOOPS_URL . "/modules/tad_web/images/girl.gif";
                }

                $isMineDiscuss = $this->isMineDiscuss('LoginMemID', $MemID, $WebID);
            } elseif ($ParentID) {
                $TadUpFiles->set_col("ParentID", $ParentID, "1");
                $pic = $TadUpFiles->get_pic_file("thumb");
                if (empty($pic)) {
                    $pic = XOOPS_URL . "/modules/tad_web/images/nobody.png";
                }
                $isMineDiscuss = $this->isMineDiscuss('LoginParentID', $ParentID, $WebID);
            }

            $fun = $isMineDiscuss ? "<div style='float:right;'>
            <a href=\"javascript:delete_discuss_func($DiscussID);\" class='btn btn-xs btn-danger'>" . _TAD_DEL . "</a>
            <a href='{$_SERVER['PHP_SELF']}?WebID=$WebID&op=edit_form&DiscussID=$DiscussID' class='btn btn-xs btn-warning'>" . _TAD_EDIT . "</a>
            </div>" : '';

            $TadUpFiles->set_col("DiscussID", $DiscussID);
            $DiscussFiles = $TadUpFiles->show_files('upfile', true, null, true);

            $DiscussContent = $this->addLink(nl2br($DiscussContent));
            preg_match_all('/\[([a-zA-Z_0-9.]+)\]/', $DiscussContent, $smile_pic);
            foreach ($smile_pic[1] as $pic_name) {
                $new_pic_name   = strtolower($pic_name);
                $DiscussContent = str_replace("[$pic_name]", "<img src=\"" . XOOPS_URL . "/modules/tad_web/plugins/discuss/smiles/$new_pic_name\" alt=\"{$pic_name}\" hspace=2 align='absmiddle'>", $DiscussContent);
            }

            // $DiscussContent = str_replace("[e_", "<img src='" . XOOPS_URL . "/modules/tad_web/plugins/discuss/smiles/e_", $DiscussContent);
            // $DiscussContent = str_replace(".png]", ".png' hspace=2 align='absmiddle'>", $DiscussContent);

            $DiscussContent = $this->bubble($DiscussContent . $DiscussFiles);
            if (!$xoopsUser and !$_SESSION['LoginMemID'] and !$_SESSION['LoginParentID']) {
                if ($MemID) {
                    $MemName = ($this->aboutus_setup['mem_fullname'] != '1') ? mb_substr($MemName, 0, 1, _CHARSET) . _MD_TCW_SOMEBODY : $MemName;
                } elseif ($ParentID) {
                    $MemName = ($this->aboutus_setup['mem_fullname'] != '1') ? mb_substr($MemName, 0, 1, _CHARSET) . _MD_TCW_DISCUSS_PARENTS : $MemName . _MD_TCW_DISCUSS_PARENTS;
                } else {
                    $MemName = $MemName;
                }
            }
            $re_data .= "
            <hr>
            <div class='row'>
                <div class='col-md-2  text-center'>
                    <img src='$pic' alt='{$MemName}" . _MD_TCW_DISCUSS_REPLY . "' style='max-width: 100%;' class='img-rounded img-polaroid rounded'>
                    <div style='line-height:1.5em;'>
                      <div>{$MemName}</div>
                      <div style='font-size:10px; background: #1d649b; color: #fff; border-radius: 3px;'>$DiscussDate</div>
                    </div>
                </div>
                <div class='col-md-10'>
                    {$DiscussContent}
                    {$fun}
                </div>
            </div>
            ";
        }

        return $re_data;
    }

    //取得回覆數量
    public function get_re_num($DiscussID = "")
    {
        global $xoopsDB, $xoopsUser;
        if (empty($DiscussID)) {
            return 0;
        }

        $sql = "select count(*) from " . $xoopsDB->prefix("tad_web_discuss") . " where ReDiscussID='$DiscussID'";

        $result        = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);
        list($counter) = $xoopsDB->fetchRow($result);
        return $counter;
    }

    public function bubble($content = "")
    {
        $main = "
        <div class='xsnazzy'>
          $content
        </div>";
        return $main;
    }

    //匯出資料
    public function export_data($start_date, $end_date, $CateID = "")
    {

        global $xoopsDB, $xoopsTpl, $TadUpFiles, $MyWebs;
        $andCateID = empty($CateID) ? "" : "and `CateID`='$CateID'";
        $andStart  = empty($start_date) ? "" : "and DiscussDate >= '{$start_date}'";
        $andEnd    = empty($end_date) ? "" : "and DiscussDate <= '{$end_date}'";

        $sql    = "select DiscussID,DiscussTitle,DiscussDate,CateID from " . $xoopsDB->prefix("tad_web_discuss") . " where WebID='{$this->WebID}' and ReDiscussID=0 {$andStart} {$andEnd} {$andCateID} order by DiscussDate";
        $result = $xoopsDB->query($sql) or web_error($sql, __FILE__, __LINE__);

        $i         = 0;
        $main_data = array();
        while (list($ID, $title, $date, $CateID) = $xoopsDB->fetchRow($result)) {
            $main_data[$i]['ID']     = $ID;
            $main_data[$i]['CateID'] = $CateID;
            $main_data[$i]['title']  = $title;
            $main_data[$i]['date']   = $date;

            $i++;
        }

        return $main_data;
    }

    //網址轉連結
    public function addLink($str)
    {
        $str = preg_replace('#(http|https|ftp|telnet)://([0-9a-z\.\-]+)(:?[0-9]*)([0-9a-z\_\/\?\&\=\%\.\;\#\-\~\+]*)#i', '<a
href="\1://\2\3\4" rel="nofollow" target="_blank">\1://\2\3\4</a>', $str);
        return $str;
    }
}
