post.php

在综合英文版XOOPS 2.09, 2.091, 2.092 的基础上正式发布XOOPS 2.09中文版 XOOPS 2.09x 版主要是PHP5升级、bug修正和安全补正： 1 全面兼容PHP 5.

    }
    // attachment functions
    // ////////////////////////////////////////////////////////////////////////////////////
    function setPostEdit($poster_name = '')
    {
        global $xoopsConfig, $xoopsModuleConfig, $xoopsUser;

        if( (time()-$this->getVar('post_time'))<$xoopsModuleConfig['recordedit_timelimit'] || $this->getVar('approved')==0 ) return true;
        if (is_object($xoopsUser) && $xoopsUser->isActive()) {
            if ($xoopsModuleConfig['show_realname'] && $xoopsUser->getVar('name')) {
                $edit_user = $xoopsUser->getVar('name');
            } else {
                $edit_user = $xoopsUser->getVar('uname');
            }
        }
        $post_edit = array();
        $post_edit['edit_user'] = $edit_user; // The proper way is to store uid instead of name. However, to save queries when displaying, the current way is ok.
        $post_edit['edit_time'] = time();

        $post_edits = $this->getVar('post_edit');
        if (!empty($post_edits)) $post_edits = unserialize(base64_decode($post_edits));
        if (!is_array($post_edits)) $post_edits = array();
        $post_edits[] = $post_edit;
        $post_edit = base64_encode(serialize($post_edits));
        unset($post_edits);
        $this->setVar('post_edit', $post_edit);
        return true;
    }

    function displayPostEdit()
    {
        global $myts;

        $post_edit = '';
        $post_edits = $this->getVar('post_edit');
        if (!empty($post_edits)) $post_edits = unserialize(base64_decode($post_edits));
        if (!isset($post_edits) || !is_array($post_edits)) $post_edits = array();
        if (is_array($post_edits) && count($post_edits) > 0) {
            foreach($post_edits as $postedit) {
                $edit_time = intval($postedit['edit_time']);
                $edit_user = $myts->stripSlashesGPC($postedit['edit_user']);
                $post_edit .= _MD_EDITEDBY . " " . $edit_user . " " . _MD_ON . " " . formatTimestamp(intval($edit_time)) . "<br/>";
            }
        }
        return $post_edit;
    }


    function &getPostBody($imageAsSource = false)
    {
        global $xoopsConfig, $xoopsModuleConfig, $xoopsUser, $myts;

        $uid = is_object($xoopsUser)? $xoopsUser->getVar('uid'):0;
		$karma_handler =& xoops_getmodulehandler('karma', 'newbb');
		$user_karma = $karma_handler->getUserKarma();

		$post=array();
		$post['attachment'] = false;
		$post_text = newbb_displayTarea($this->vars['post_text']['value'], $this->getVar('dohtml'), $this->getVar('dosmiley'), $this->getVar('doxcode'), $this->getVar('doimage'), $this->getVar('dobr'));
        if (newbb_isAdmin($this->getVar('forum_id')) or $this->checkIdentity()) {
            $post['text'] = $post_text. '<br />' .$this->displayAttachment($imageAsSource);
        } elseif ($xoopsModuleConfig['enable_karma'] && $this->getVar('post_karma') > $user_karma) {
            $post['text'] = sprintf(_MD_KARMA_REQUIREMENT, $user_karma, $this->getVar('post_karma'));
        } elseif ($xoopsModuleConfig['allow_require_reply'] && $this->getVar('require_reply') && (!$uid || !isset($viewtopic_users[$uid]))) {
            $post['text'] = _MD_REPLY_REQUIREMENT;
        } else {
            $post['text'] = $post_text. '<br />' .$this->displayAttachment($imageAsSource);
        }
		$member_handler =& xoops_gethandler('member');
        $eachposter = &$member_handler->getUser($this->getVar('uid'));
        if (is_object($eachposter) && $eachposter->isActive()) {
            if ($xoopsModuleConfig['show_realname'] && $eachposter->getVar('name')) {
                $post['author'] = $eachposter->getVar('name');
            } else {
                $post['author'] = $eachposter->getVar('uname');
            }
        	unset($eachposter);
        } else {
           	$post['author'] = $this->getVar('poster_name')?$this->getVar('poster_name'):$xoopsConfig['anonymous'];
        }

        if (newbb_isAdmin($this->getVar('forum_id')) && $xoopsModuleConfig['allow_moderator_html']) $post['subject'] = $myts->undoHtmlSpecialChars($this->getVar('subject'));
        else $post['subject'] = newbb_htmlSpecialChars($this->vars['subject']['value']);

        $post['date'] = $this->getVar('post_time');

        return $post;
    }

    function isTopic()
    {
        if ($this->getVar('pid') == 0) {
            return true;
        }
        return false;
    }

    function checkTimelimit($action_tag = 'edit_timelimit')
    {
        return newbb_checkTimelimit($this->getVar('post_time'), $action_tag);
    }

    function checkIdentity($uid = -1)
    {
        global $xoopsUser;

        $uid = ($uid > -1)?$uid:(is_object($xoopsUser)? $xoopsUser->getVar('uid'):0);
        if ($this->getVar('uid') > 0) {
            $user_ok = ($uid == $this->getVar('uid'))?true:false;
        } else {
            static $user_ip;

            if (!isset($user_ip)) {
                $user_ip = (isset($_SERVER['HTTP_X_FORWARDED_FOR']))?$_SERVER['HTTP_X_FORWARDED_FOR']:$_SERVER['REMOTE_ADDR'];
                $user_ip = ip2long($user_ip);
            }
            $user_ok = ($user_ip == $this->getVar('poster_ip'))?true:false;
        }
        return $user_ok;
    }

    function showPost($isadmin, $forumdata)
    {
        global $xoopsConfig, $xoopsModule, $xoopsModuleConfig, $xoopsUser, $myts, $xoopsTpl, $forumUrl, $forumImage, $viewtopic_users, $viewtopic_forum, $online, $user_karma, $viewmode, $order, $start, $total_posts;
        static $post_NO = 0;
        static $user_ip;

        $post_NO ++;
        if (strtolower($order) == "desc") $post_no = $total_posts - ($start + $post_NO) + 1;
        else $post_no = $start + $post_NO;

        $online_png = newbb_displayImage($forumImage['online'], _MD_ONLINE);
        $offline_png = newbb_displayImage($forumImage['offline'],_MD_OFFLINE);

        $uid = is_object($xoopsUser)? $xoopsUser->getVar('uid'):0;

        if ($isadmin or $this->checkIdentity()) {
            $post_text = $this->getVar('post_text');
            $post_attachment = $this->displayAttachment();
        } elseif ($xoopsModuleConfig['enable_karma'] && $this->getVar('post_karma') > $user_karma) {
            $post_text = "<div class='karma'>" . sprintf(_MD_KARMA_REQUIREMENT, $user_karma, $this->getVar('post_karma')) . "</div>";
            $post_attachment = '';
        } elseif ($xoopsModuleConfig['allow_require_reply'] && $this->getVar('require_reply') && (!$uid || !isset($viewtopic_users[$uid]))) {
            $post_text = "<div class='karma'>" . _MD_REPLY_REQUIREMENT . "</div>";
            $post_attachment = '';
        } else {
            $post_text = $this->getVar('post_text');
            $post_attachment = $this->displayAttachment();
        }
        $eachposter = (($this->getVar('uid') > 0) && isset($viewtopic_users[$this->getVar('uid')]))? $viewtopic_users[$this->getVar('uid')]['user']:false;
        if (is_object($eachposter) && $eachposter->isActive()) {
            if ($viewtopic_users[$this->getVar('uid')]['rank']['image'] != "") {
                $poster_rank['image'] = "<img src='" . XOOPS_UPLOAD_URL . "/" . $viewtopic_users[$this->getVar('uid')]['rank']['image'] . "' alt='' />";
            }
          	$poster_rank['title'] = $viewtopic_users[$this->getVar('uid')]['rank']['title'];
            if ($xoopsModuleConfig['wol_enabled']) {
                $poster_status = isset($online[$this->getVar('uid')]) ? $online_png : $offline_png;
            } else {
                $poster_status = '';
            }

            $profile_image = "<a href='" . XOOPS_URL . "/userinfo.php?uid=" . $eachposter->getVar('uid') . "'><img src=\"" . XOOPS_URL . "/images/icons/profile.gif\" alt='" . _PROFILE . "' /></a>";

            $RPG = $eachposter->getVar('posts');
            if ($xoopsModuleConfig['levels_enabled']) {
                $level = $viewtopic_users[$this->getVar('uid')]['level'];
                $RPG_HP = "<br />" . _MD_LEVEL . " " . $level['LEVEL'] . "<br />" . _MD_HP . " " . $level['HP'] . " / " . $level['HP_MAX'] . "<br /><table width='99px' border='0' cellspacing='0' cellpadding='0' bordercolor='#000000'><tr><td width='3' height='13'><img height='13' src='" . $forumUrl['images_set'] . "/rpg/img_left.gif' width='3' alt='' /></td><td width='100%' background='" . $forumUrl['images_set'] . "/rpg/img_backing.gif' height='13'><img src='" . $forumUrl['images_set'] . "/rpg/orange.gif' width='" . $level['HP_WIDTH'] . "%' height='12' alt='' /></td><td width='3' height='13'><img height='13' src='" . $forumUrl['images_set'] . "/rpg/img_right.gif' width='3' alt='' /></td></tr></table>";
                $RPG_MP = _MD_MP . " " . $level['MP'] . " / " . $level['MP_MAX'] . "<br /><table width='99px' border='0' cellspacing='0' cellpadding='0' bordercolor='#000000'><tr><td width='3' height='13'><img height='13' src='" . $forumUrl['images_set'] . "/rpg/img_left.gif' width='3' alt='' /></td><td width='100%' background='" . $forumUrl['images_set'] . "/rpg/img_backing.gif' height='13'><img src='" . $forumUrl['images_set'] . "/rpg/green.gif' width='" . $level['MP_WIDTH'] . "%' height='12'></td><td width='3' height='13'><img height='13' src='" . $forumUrl['images_set'] . "/rpg/img_right.gif' width='3' alt='' /></td></tr></table>";
                $RPG_EXP = _MD_EXP . " " . $level['EXP'] . "<br /><table width='99px' border='0' cellspacing='0' cellpadding='0' bordercolor='#000000'><tr><td width='3' height='13'><img height='13' src='" . $forumUrl['images_set'] . "/rpg/img_left.gif' width='3' alt='' /></td><td width='100%' background='" . $forumUrl['images_set'] . "/rpg/img_backing.gif' height='13'><img src='" . $forumUrl['images_set'] . "/rpg/blue.gif' width='" . $level['EXP'] . "%' height='12' alt='' /></td><td width='3' height='13'><img height='13' src='" . $forumUrl['images_set'] . "/rpg/img_right.gif' width='3' alt='' /></td></tr></table>";
            } else {
                $RPG_HP = "";
                $RPG_MP = "";
                $RPG_EXP = "";
            }

            if ($xoopsModuleConfig['userbar_enabled']) {
                /*
                $profile_png = newbb_displayImage($forumImage['personal'], _PROFILE);
                $pm_png = newbb_displayImage($forumImage['pm'], sprintf(_SENDPMTO, $eachposter->uname()));
                $icq_png = newbb_displayImage($forumImage['icq'], _MD_ICQ);
                $email_png = newbb_displayImage($forumImage['email'], sprintf(_SENDEMAILTO, $eachposter->uname('E')));
                $aim_png = newbb_displayImage($forumImage['aim'], _MD_AIM);
                $home_png = newbb_displayImage($forumImage['home'], _VISITWEBSITE);
                $yim_png = newbb_displayImage($forumImage['yahoo'], _MD_YIM);
                $msnm_png = newbb_displayImage($forumImage['msnm'], _MD_MSNM);

                $userbar = (is_object($xoopsUser))? "<tr><td class='head'><small><a class='newbb_link' href='" . XOOPS_URL . "/userinfo.php?uid=" . $eachposter->getVar('uid') . "' />" . $profile_png . "&nbsp;" . _PROFILE . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser))? "<tr><td class='head'><small><a class='newbb_link' href=\"javascript:openWithSelfMain('" . XOOPS_URL . "/pmlite.php?send2=1&amp;to_userid=" . $eachposter->getVar('uid') . "', 'pmlite', 450, 380);\">" . $pm_png . "&nbsp;" . sprintf(_SENDPMTO, $eachposter->uname()) . "</a></small></td></tr> ":" ";
                $userbar .= ($isadmin || (is_object($xoopsUser) && $eachposter->getVar('user_viewemail')))? "<tr><td class='head' ><small><a class='newbb_link' href='mailto:" . $eachposter->getVar('email') . "'>" . $email_png . "&nbsp;" . sprintf(_SENDEMAILTO, $eachposter->uname('E')) . "</a></small></td></tr> ":" ";
                $userbar .= ($eachposter->getVar('url'))? "<tr><td class='head' ><small><a class='newbb_link' href='" . $eachposter->getVar('url') . "' target='_blank'>" . $home_png . "&nbsp;" . _VISITWEBSITE . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_icq'))? "<tr><td class='head' ><small><a class='newbb_link' href='http://wwp.icq.com/scripts/search.dll?to=" . $eachposter->getVar('user_icq') . "' target='_blank'/>" . $icq_png . "&nbsp;" . _MD_ICQ . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_aim'))? "<tr><td class='head' ><small><a class='newbb_link' href='aim:goim?screenname=" . $eachposter->getVar('user_aim') . "&message=Hi+" . $eachposter->getVar('user_aim') . "+Are+you+there?' target='_blank'>" . $aim_png . "&nbsp;" . _MD_AIM . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_yim'))? "<tr><td class='head' ><small><a class='newbb_link' href='http://edit.yahoo.com/config/send_webmesg?.target=" . $eachposter->getVar('user_yim') . "&.src=pg' target='_blank'>" . $yim_png . "&nbsp;" . _MD_YIM . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_msnm'))? "<tr><td class='head' ><small><a class='newbb_link' href='http://members.msn.com?mem=" . $eachposter->getVar('user_msnm') . "' target='_blank'>" . $msnm_png . "&nbsp;" . _MD_MSNM . "</a></small></td></tr> ":" ";
                */

                // For Chinese Version
                $userbar = (is_object($xoopsUser))? "<tr><td class='head'><small><a class='newbb_link' href='" . XOOPS_URL . "/userinfo.php?uid=" . $eachposter->getVar('uid') . "' />" . "&nbsp;" . _PROFILE . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser))? "<tr><td class='head'><small><a class='newbb_link' href=\"javascript:openWithSelfMain('" . XOOPS_URL . "/pmlite.php?send2=1&amp;to_userid=" . $eachposter->getVar('uid') . "', 'pmlite', 450, 380);\">" . "&nbsp;" . sprintf(_SENDPMTO, $eachposter->uname()) . "</a></small></td></tr> ":" ";
                $userbar .= ($isadmin || (is_object($xoopsUser) && $eachposter->getVar('user_viewemail')))? "<tr><td class='head' ><small><a class='newbb_link' href='mailto:" . $eachposter->getVar('email') . "'>" . "&nbsp;" . sprintf(_SENDEMAILTO, $eachposter->uname('E')) . "</a></small></td></tr> ":" ";
                $userbar .= ($eachposter->getVar('url'))? "<tr><td class='head' ><small><a class='newbb_link' href='" . $eachposter->getVar('url') . "' target='_blank'>" . "&nbsp;" . _VISITWEBSITE . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_icq'))? "<tr><td class='head' ><small><a class='newbb_link' href='http://friend.qq.com/cgi-bin/friend/user_show_info?ln=" . $eachposter->getVar('user_icq') . "' target='_blank'/>" . "&nbsp;" . _MD_ICQ . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_aim'))? "<tr><td class='head' ><small><a class='newbb_link' href='aim:goim?screenname=" . $eachposter->getVar('user_aim') . "&message=Hi+" . $eachposter->getVar('user_aim') . "+Are+you+there?' target='_blank'>" . "&nbsp;" . _MD_AIM . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_yim'))? "<tr><td class='head' ><small><a class='newbb_link' href='http://edit.yahoo.com/config/send_webmesg?.target=" . $eachposter->getVar('user_yim') . "&.src=pg' target='_blank'>" . "&nbsp;" . _MD_YIM . "</a></small></td></tr> ":" ";
                $userbar .= (is_object($xoopsUser) && $eachposter->getVar('user_msnm'))? "<tr><td class='head' ><small><a class='newbb_link' href='http://members.msn.com?mem=" . $eachposter->getVar('user_msnm') . "' target='_blank'>" . "&nbsp;" . _MD_MSNM . "</a></small></td></tr> ":" ";

            }else{
	            $userbar = '';
            }

			if($xoopsModuleConfig['groupbar_enabled'] && isset($viewtopic_users[$this->getVar('uid')]['groups'])){
                $user_groups = implode("<br />", $viewtopic_users[$this->getVar('uid')]['groups']);