Geeklog Forums

<iframe src="{site_url}/article2.php?story={sid}" width=100% height=200 frameborder="1">
</iframe>

<?php

/* Reminder: always indent with 4 spaces (no tabs). */
// +---------------------------------------------------------------------------+
// | Geeklog 1.5                                                               |
// +---------------------------------------------------------------------------+
// | article2.php                                                               |
// |                                                                           |
// | Shows articles in various formats.                                        |
// +---------------------------------------------------------------------------+
// | Copyright (C) 2000-2008 by the following authors:                         |
// |                                                                           |
// | Authors: Tony Bibbs        - tony AT tonybibbs DOT com                    |
// |          Jason Whittenburg - jwhitten AT securitygeeks DOT com            |
// |          Dirk Haun         - dirk AT haun-online DOT de                   |
// |          Vincent Furia     - vinny01 AT users DOT sourceforge DOT net     |
// +---------------------------------------------------------------------------+
// |                                                                           |
// | 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.                    |
// |                                                                           |
// | 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.           |
// |                                                                           |
// +---------------------------------------------------------------------------+
//
// $Id: article.php,v 1.96 2008/05/18 19:29:30 dhaun Exp $

/**
* This page is responsible for showing a single article in different modes which
* may, or may not, include the comments attached
*
* @author   Jason Whittenburg
* @author   Tony Bibbbs <tony@tonybibbs.com>
* @author   Vincent Furia <vinny01 AT users DOT sourceforge DOT net>
*/

/**
* Geeklog common function library
*/
require_once 'lib-common.php';
require_once $_CONF['path_system'] . 'lib-story.php';
if ($_CONF['trackback_enabled']) {
    require_once $_CONF['path_system'] . 'lib-trackback.php';
}

// Uncomment the line below if you need to debug the HTTP variables being passed
// to the script.  This will sometimes cause errors but it will allow you to see
// the data being passed in a POST operation

// echo COM_debug($_POST);

// MAIN
$display = '';

$order = '';
$query = '';
$reply = '';
if (isset ($_POST['mode'])) {
    $sid = COM_applyFilter ($_POST['story']);
    $mode = COM_applyFilter ($_POST['mode']);
    if (isset ($_POST['order'])) {
        $order = COM_applyFilter ($_POST['order']);
    }
    if (isset ($_POST['query'])) {
        $query = COM_applyFilter ($_POST['query']);
    }
    if (isset ($_POST['reply'])) {
        $reply = COM_applyFilter ($_POST['reply']);
    }
} else {
    COM_setArgNames (array ('story', 'mode'));
    $sid = COM_applyFilter (COM_getArgument ('story'));
    $mode = COM_applyFilter (COM_getArgument ('mode'));
    if (isset ($_GET['order'])) {
        $order = COM_applyFilter ($_GET['order']);
    }
    if (isset ($_GET['query'])) {
        $query = COM_applyFilter ($_GET['query']);
    }
    if (isset ($_GET['reply'])) {
        $reply = COM_applyFilter ($_GET['reply']);
    }
}

if (empty ($sid)) {
    echo COM_refresh ($_CONF['site_url'] . '/index.php');
    exit();
}
if ((strcasecmp ($order, 'ASC') != 0) && (strcasecmp ($order, 'DESC') != 0)) {
    $order = '';
}

$result = DB_query("SELECT COUNT(*) AS count FROM {$_TABLES['stories']} WHERE sid = '$sid'" . COM_getPermSql ('AND'));
$A = DB_fetchArray($result);
if ($A['count'] > 0) {

    $story = new Story();

    $args = array (
                    'sid' => $sid,
                    'mode' => 'view'
                  );

    $output = STORY_LOADED_OK;
    $result = PLG_invokeService('story', 'get', $args, $output, $svc_msg);

    if($result == PLG_RET_OK) {
        /* loadFromArray cannot be used, since it overwrites the timestamp */
        reset($story->_dbFields);

        while (list($fieldname,$save) = each($story->_dbFields)) {
            $varname = '_' . $fieldname;

            if (array_key_exists($fieldname, $output)) {
                $story->{$varname} = $output[$fieldname];
            }
        }
    }

    /*$access = SEC_hasAccess ($A['owner_id'], $A['group_id'],
            $A['perm_owner'], $A['perm_group'], $A['perm_members'],
            $A['perm_anon']);
    if (($access == 0) OR !SEC_hasTopicAccess ($A['tid']) OR
        (($A['draft_flag'] == 1) AND !SEC_hasRights ('story.edit'))) {*/
    if ($output == STORY_PERMISSION_DENIED) {
        $display .= COM_siteHeader ('menu', $LANG_ACCESS['accessdenied'])
                 . COM_startBlock ($LANG_ACCESS['accessdenied'], '',
                           COM_getBlockTemplate ('_msg_block', 'header'))
                 . $LANG_ACCESS['storydenialmsg']
                 . COM_endBlock (COM_getBlockTemplate ('_msg_block', 'footer'))
                 . COM_siteFooter ();
    } elseif ( $output == STORY_INVALID_SID ) {
        $display .= COM_refresh($_CONF['site_url'] . '/index.php');
    } elseif (($mode == 'print') && ($_CONF['hideprintericon'] == 0)) {
        $story_template = new Template ($_CONF['path_layout'] . 'article');
        $story_template->set_file ('article', 'printable.thtml');
        $story_template->set_var ('xhtml', XHTML);
        $story_template->set_var ('page_title',
                $_CONF['site_name'] . ': ' . $story->displayElements('title'));
        $story_template->set_var ( 'story_title', $story->DisplayElements( 'title' ) );
        header ('Content-Type: text/html; charset=' . COM_getCharset ());
        $story_template->set_var ('story_date', $story->displayElements('date'));

        if ($_CONF['contributedbyline'] == 1) {
            $story_template->set_var ('lang_contributedby', $LANG01[1]);
            $authorname = COM_getDisplayName ($story->displayElements('uid'));
            $story_template->set_var ('author', $authorname);
            $story_template->set_var ('story_author', $authorname);
            $story_template->set_var ('story_author_username', $story->DisplayElements('username'));
        }

        $story_template->set_var ('story_introtext',
                                    $story->DisplayElements('introtext'));
        $story_template->set_var ('story_bodytext',
                                    $story->DisplayElements('bodytext'));

        $story_template->set_var ('site_url', $_CONF['site_url']);
        $story_template->set_var ('layout_url', $_CONF['layout_url']);
        $story_template->set_var ('site_name', $_CONF['site_name']);
        $story_template->set_var ('site_slogan', $_CONF['site_slogan']);
        $story_template->set_var ('story_id', $story->getSid());
        $articleUrl = COM_buildUrl ($_CONF['site_url']
                                    . '/article.php?story=' . $story->getSid());
        if ($story->DisplayElements('commentcode') >= 0) {
            $commentsUrl = $articleUrl . '#comments';
            $comments = $story->DisplayElements('comments');
            $numComments = COM_numberFormat ($comments);
            $story_template->set_var ('story_comments', $numComments);
            $story_template->set_var ('comments_url', $commentsUrl);
            $story_template->set_var ('comments_text',
                    $numComments . ' ' . $LANG01[3]);
            $story_template->set_var ('comments_count', $numComments);
            $story_template->set_var ('lang_comments', $LANG01[3]);
            $comments_with_count = sprintf ($LANG01[121], $numComments);

            if ($comments > 0) {
                $comments_with_count = COM_createLink($comments_with_count, $commentsUrl);
            }
            $story_template->set_var ('comments_with_count', $comments_with_count);
        }
        $story_template->set_var ('lang_full_article', $LANG08[33]);
        $story_template->set_var ('article_url', $articleUrl);

        $langAttr = '';
        if( !empty( $_CONF['languages'] ) && !empty( $_CONF['language_files'] ))
        {
            $langId = COM_getLanguageId();
        }
        else
        {
            // try to derive the language id from the locale
            $l = explode( '.', $_CONF['locale'] );
            $langId = $l[0];
        }
        if( !empty( $langId ))
        {
            $l = explode( '-', str_replace( '_', '-', $langId ));
            if(( count( $l ) == 1 ) && ( strlen( $langId ) == 2 ))
            {
                $langAttr = 'lang="' . $langId . '"';
            }
            else if( count( $l ) == 2 )
            {
                if(( $l[0] == 'i' ) || ( $l[0] == 'x' ))
                {
                    $langId = implode( '-', $l );
                    $langAttr = 'lang="' . $langId . '"';
                }
                else if( strlen( $l[0] ) == 2 )
                {
                    $langId = implode( '-', $l );
                    $langAttr = 'lang="' . $langId . '"';
                }
                else
                {
                    $langId = $l[0];
                }
            }
        }
        $story_template->set_var( 'lang_id', $langId );
        $story_template->set_var( 'lang_attribute', $langAttr );

        $story_template->parse ('output', 'article');
        $display = $story_template->finish ($story_template->get_var('output'));
    } else {
        // Set page title
        $pagetitle = $story->DisplayElements('title');

        $rdf = '';
        if ($story->DisplayElements('trackbackcode') == 0) {
            if ($_CONF['trackback_enabled']) {
                $permalink = COM_buildUrl ($_CONF['site_url']
                                           . '/article.php?story=' . $story->getSid());
                $trackbackurl = TRB_makeTrackbackUrl ($story->getSid());
                $rdf = '<!--' . LB
                     . TRB_trackbackRdf ($permalink, $pagetitle, $trackbackurl)
                     . LB . '-->' . LB;
            }
            if ($_CONF['pingback_enabled']) {
                header ('X-Pingback: ' . $_CONF['site_url'] . '/pingback.php');
            }
        }


        if (isset ($_GET['msg'])) {
            $display .= COM_showMessage (COM_applyFilter ($_GET['msg'], true));
        }

        DB_query ("UPDATE {$_TABLES['stories']} SET hits = hits + 1 WHERE (sid = '".$story->getSid()."') AND (date <= NOW()) AND (draft_flag = 0)");

        // Display whats related

        $story_template = new Template($_CONF['path_layout'] . 'article');
        $story_template->set_file('article','article2.thtml');

        $story_template->set_var('xhtml', XHTML);
        $story_template->set_var('site_url', $_CONF['site_url']);
        $story_template->set_var('site_admin_url', $_CONF['site_admin_url']);
        $story_template->set_var('layout_url', $_CONF['layout_url']);
        $story_template->set_var('story_id', $story->getSid());
        $story_template->set_var('story_title', $pagetitle);
        $story_options = array ();
        if (($_CONF['hideemailicon'] == 0) && (!empty ($_USER['username']) ||
                (($_CONF['loginrequired'] == 0) &&
                 ($_CONF['emailstoryloginrequired'] == 0)))) {
            $emailUrl = $_CONF['site_url'] . '/profiles.php?sid=' . $story->getSid()
                      . '&amp;what=emailstory';
            $story_options[] = COM_createLink($LANG11[2], $emailUrl);
            $story_template->set_var ('email_story_url', $emailUrl);
            $story_template->set_var ('lang_email_story', $LANG11[2]);
            $story_template->set_var ('lang_email_story_alt', $LANG01[64]);
        }
        $printUrl = COM_buildUrl ($_CONF['site_url']
                . '/article.php?story=' . $story->getSid() . '&amp;mode=print');
        if ($_CONF['hideprintericon'] == 0) {
            $story_options[] = COM_createLink($LANG11[3], $printUrl, array('rel' => 'nofollow'));
            $story_template->set_var ('print_story_url', $printUrl);
            $story_template->set_var ('lang_print_story', $LANG11[3]);
            $story_template->set_var ('lang_print_story_alt', $LANG01[65]);
        }
        if ($_CONF['pdf_enabled'] == 1) {
            $pdfUrl = $_CONF['site_url']
                    . '/pdfgenerator.php?pageType=2&amp;pageData='
                    . urlencode ($printUrl);
            $story_options[] = COM_createLink($LANG11[5], $pdfUrl);
            $story_template->set_var ('pdf_story_url', $printUrl);
            $story_template->set_var ('lang_pdf_story', $LANG11[5]);
        }
        $related = STORY_whatsRelated ($story->displayElements('related'),
                        $story->displayElements('uid'), $story->displayElements('tid'));
        if (!empty ($related)) {
            $related = COM_startBlock ($LANG11[1], '',
                COM_getBlockTemplate ('whats_related_block', 'header'))
                . $related
                . COM_endBlock (COM_getBlockTemplate ('whats_related_block',
                    'footer'));
        }
        if (count ($story_options) > 0) {
            $optionsblock = COM_startBlock ($LANG11[4], '',
                    COM_getBlockTemplate ('story_options_block', 'header'))
                . COM_makeList ($story_options, 'list-story-options')
                . COM_endBlock (COM_getBlockTemplate ('story_options_block',
                    'footer'));
        } else {
            $optionsblock = '';
        }
        $story_template->set_var ('whats_related', $related);
        $story_template->set_var ('story_options', $optionsblock);
        $story_template->set_var ('whats_related_story_options',
                                  $related . $optionsblock);

        $story_template->set_var ('formatted_article',
                                  STORY_renderArticle ($story, 'n', '', $query));

        // display comments or not?
        if ( (is_numeric($mode)) and ($_CONF['allow_page_breaks'] == 1) )
        {
            $story_page = $mode;
            $mode = '';
            if( $story_page <= 0 ) {
                $story_page = 1;
            }
            $article_arr = explode( '[page_break]', $story->displayElements('bodytext'));
            $conf = $_CONF['page_break_comments'];
            if  (
                 ($conf == 'all') or
                 ( ($conf =='first') and ($story_page == 1) ) or
                 ( ($conf == 'last') and (count($article_arr) == ($story_page)) )
                ) {
                $show_comments = true;
            } else {
                $show_comments = false;
            }
        } else {
            $show_comments = true;
        }

        // Display the comments, if there are any ..
        if (($story->displayElements('commentcode') >= 0) and $show_comments) {
            $delete_option = (SEC_hasRights('story.edit') && ($story->getAccess() == 3)
                             ? true : false);
            require_once ( $_CONF['path_system'] . 'lib-comment.php' );
            $story_template->set_var ('commentbar',
                    CMT_userComments ($story->getSid(), $story->displayElements('title'), 'article',
                                      $order, $mode, 0, $page, false, $delete_option, $story->displayElements('commentcode')));
        }

        $display .= $story_template->finish ($story_template->parse ('output', 'article'));

    }
} else {
    $display .= COM_refresh($_CONF['site_url'] . '/index.php');
}

echo $display;

?>
 

<iframe src="{layout_url}/display_comments.php?story={sid}&sid={sid}&pid={pid}&type={type}&title={title}" width=98% id="comments_frame" frameborder="0"  style="height:350px">

<?php
 
/* Reminder: always indent with 4 spaces (no tabs). */
// +---------------------------------------------------------------------------+
// | Purepro 1.8.1.0                                                           |
// +---------------------------------------------------------------------------+
// | display_comments.php                                                      |
// +---------------------------------------------------------------------------+
// | Copyright (C) 2000-2011 by the following authors:                         |
// |                                                                           |
// | Authors: Tony Bibbs        - tony AT tonybibbs DOT com                    |
// |          Jason Whittenburg - jwhitten AT securitygeeks DOT com            |
// |          Dirk Haun         - dirk AT haun-online DOT de                   |
// |          Vincent Furia     - vinny01 AT users DOT sourceforge DOT net     |
// |          Ben               - ben AT geeklog DOT fr                        |
// +---------------------------------------------------------------------------+
// |                                                                           |
// | 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.                    |
// |                                                                           |
// | 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.           |
// |                                                                           |
// +---------------------------------------------------------------------------+
//

 
/**
* Geeklog common function library
*/
require_once '../../lib-common.php';
require_once $_CONF['path_system'] . 'lib-story.php';
if ($_CONF['trackback_enabled']) {
    require_once $_CONF['path_system'] . 'lib-trackback.php';
}
 
// Uncomment the line below if you need to debug the HTTP variables being passed
// to the script.  This will sometimes cause errors but it will allow you to see
// the data being passed in a POST operation
 
// echo COM_debug($_POST);

/**
* This function displays the comments in a high level format.
*
* Begins displaying user comments for an item
*
* @param    string      $sid       ID for item to show comments for
* @param    string      $title     Title of item
* @param    string      $type      Type of item (article, polls, etc.)
* @param    string      $order     How to order the comments 'ASC' or 'DESC'
* @param    string      $mode      comment mode (nested, flat, etc.)
* @param    int         $pid       id of parent comment
* @param    int         $page      page number of comments to display
* @param    boolean     $cid       true if $pid should be interpreted as a cid instead
* @param    boolean     $delete_option   if current user can delete comments
* @param    int         $ccode     Comment code: -1=no comments, 0=allowed, 1=closed
* @return   string  HTML Formated Comments
* @see CMT_commentBar
*
*/
function PP_displayUserComments( $sid, $title, $type='article', $order='', $mode='', $pid = 0, $page = 1, $cid = false, $delete_option = false, $ccode = 0 )
{
    global $_CONF, $_TABLES, $_USER, $LANG01;

    $retval = '';

    if (! COM_isAnonUser()) {
        $result = DB_query( "SELECT commentorder,commentmode,commentlimit FROM {$_TABLES['usercomment']} WHERE uid = '{$_USER['uid']}'" );
        $U = DB_fetchArray( $result );
        if( empty( $order ) ) {
            $order = $U['commentorder'];
        }
        if( empty( $mode ) ) {
            $mode = $U['commentmode'];
        }
        $limit = $U['commentlimit'];
    }

    if( $order != 'ASC' && $order != 'DESC' ) {
        $order = 'ASC';
    }

    if( empty( $mode )) {
        $mode = $_CONF['comment_mode'];
    }

    if( empty( $limit )) {
        $limit = $_CONF['comment_limit'];
    }

    if( !is_numeric($page) || $page < 1 ) {
        $page = 1;
    }

    $start = $limit * ( $page - 1 );

    $template = COM_newTemplate($_CONF['path_layout'] . 'comment');
    $template->set_file( array( 'commentarea' => 'startcomment_display.thtml' ));
    $template->set_var( 'commentbar', '');
    $template->set_var( 'sid', $sid );
    $template->set_var( 'comment_type', $type );

    if( $mode == 'nested' || $mode == 'threaded' || $mode == 'flat' ) {
        // build query
        switch( $mode ) {
            case 'flat':
                if( $cid ) {
                    $count = 1;

                    $q = "SELECT c.*, u.username, u.fullname, u.photo, u.email, "
                       . "UNIX_TIMESTAMP(c.date) AS nice_date "
                       . "FROM {$_TABLES['comments']} AS c, {$_TABLES['users']} AS u "
                       . "WHERE c.uid = u.uid AND c.cid = $pid AND type='{$type}'";
                } else {
                    $count = DB_count( $_TABLES['comments'],
                                array( 'sid', 'type' ), array( $sid, $type ));

                    $q = "SELECT c.*, u.username, u.fullname, u.photo, u.email, "
                       . "UNIX_TIMESTAMP(c.date) AS nice_date "
                       . "FROM {$_TABLES['comments']} AS c, {$_TABLES['users']} AS u "
                       . "WHERE c.uid = u.uid AND c.sid = '$sid' AND type='{$type}' "
                       . "ORDER BY date $order LIMIT $start, $limit";
                }
                break;

            case 'nested':
            case 'threaded':
            default:
                if( $order == 'DESC' ) {
                    $cOrder = 'c.rht DESC';
                } else {
                    $cOrder = 'c.lft ASC';
                }

                // We can simplify the query, and hence increase performance
                // when pid = 0 (when fetching all the comments for a given sid)
                if( $cid ) {  // pid refers to commentid rather than parentid
                    // count the total number of applicable comments
                    $q2 = "SELECT COUNT(*) "
                        . "FROM {$_TABLES['comments']} AS c, {$_TABLES['comments']} AS c2 "
                        . "WHERE c.sid = '$sid' AND (c.lft >= c2.lft AND c.lft <= c2.rht) "
                        . "AND c2.cid = $pid AND c.type='{$type}'";
                    $result = DB_query( $q2 );
                    list( $count ) = DB_fetchArray( $result );

                    $q = "SELECT c.*, u.username, u.fullname, u.photo, u.email, c2.indent AS pindent, "
                       . "UNIX_TIMESTAMP(c.date) AS nice_date "
                       . "FROM {$_TABLES['comments']} AS c, {$_TABLES['comments']} AS c2, "
                       . "{$_TABLES['users']} AS u "
                       . "WHERE c.sid = '$sid' AND (c.lft >= c2.lft AND c.lft <= c2.rht) "
                       . "AND c2.cid = $pid AND c.uid = u.uid AND c.type='{$type}' "
                       . "ORDER BY $cOrder LIMIT $start, $limit";
                } else {    // pid refers to parentid rather than commentid
                    if( $pid == 0 ) {  // the simple, fast case
                        // count the total number of applicable comments
                        $count = DB_count( $_TABLES['comments'],
                                array( 'sid', 'type' ), array( $sid, $type ));

                        $q = "SELECT c.*, u.username, u.fullname, u.photo, u.email, 0 AS pindent, "
                           . "UNIX_TIMESTAMP(c.date) AS nice_date "
                           . "FROM {$_TABLES['comments']} AS c, {$_TABLES['users']} AS u "
                           . "WHERE c.sid = '$sid' AND c.uid = u.uid  AND type='{$type}' "
                           . "ORDER BY $cOrder LIMIT $start, $limit";
                    } else {
                        // count the total number of applicable comments
                        $q2 = "SELECT COUNT(*) "
                            . "FROM {$_TABLES['comments']} AS c, {$_TABLES['comments']} AS c2 "
                            . "WHERE c.sid = '$sid' AND (c.lft > c2.lft AND c.lft < c2.rht) "
                            . "AND c2.cid = $pid AND c.type='{$type}'";
                        $result = DB_query($q2);
                        list($count) = DB_fetchArray($result);

                        $q = "SELECT c.*, u.username, u.fullname, u.photo, u.email, c2.indent + 1 AS pindent, "
                           . "UNIX_TIMESTAMP(c.date) AS nice_date "
                           . "FROM {$_TABLES['comments']} AS c, {$_TABLES['comments']} AS c2, "
                           . "{$_TABLES['users']} AS u "
                           . "WHERE c.sid = '$sid' AND (c.lft > c2.lft AND c.lft < c2.rht) "
                           . "AND c2.cid = $pid AND c.uid = u.uid AND c.type='{$type}' "
                           . "ORDER BY $cOrder LIMIT $start, $limit";
                    }
                }
                break;
        }

        $thecomments = '';
        $result = DB_query( $q );
        $thecomments .= PP_getComment( $result, $mode, $type, $order,
                                        $delete_option, false, $ccode );

        // Pagination
        $tot_pages =  ceil($count / $limit);
        if ($type == 'article') {
            $pLink = $_CONF['site_url'] . "/article.php?story=$sid";
        } else {
            list($plgurl, $plgid) = PLG_getCommentUrlId($type);
            $pLink = "$plgurl?$plgid=$sid";
        }
        $pLink .= "&amp;type=$type&amp;order=$order&amp;mode=$mode";
       
        $page_str = "cpage=";
        $template->set_var('pagenav',
                           COM_printPageNavigation($pLink, $page, $tot_pages, $page_str, false));

        $template->set_var('comments', $thecomments);
        $retval = $template->finish($template->parse('output', 'commentarea'));
    }

    return $retval;
}

/**
* This function prints &$comments (db results set of comments) in comment format
* -For previews, &$comments is assumed to be an associative array containing
*  data for a single comment.
*
* @param    array    &$comments Database result set of comments to be printed
* @param    string   $mode      'flat', 'threaded', etc
* @param    string   $type      Type of item (article, polls, etc.)
* @param    string   $order     How to order the comments 'ASC' or 'DESC'
* @param    boolean  $delete_option   if current user can delete comments
* @param    boolean  $preview   Preview display (for edit) or not
* @param    int      $ccode     Comment code: -1=no comments, 0=allowed, 1=closed
* @return   string   HTML       Formated Comment
*
*/
function PP_getComment( &$comments, $mode, $type, $order, $delete_option = false, $preview = false, $ccode = 0 )
{
    global $_CONF, $_TABLES, $_USER, $LANG01, $LANG03, $MESSAGE, $_IMAGE_TYPE;

    $indent = 0;  // begin with 0 indent
    $retval = ''; // initialize return value

    $template = COM_newTemplate($_CONF['path_layout'] . 'comment');
    $template->set_file( array( 'comment' => 'comment_display.thtml',
                               'thread'  => 'thread.thtml'  ));

    // generic template variables
    $template->set_var( 'lang_authoredby', $LANG01[42] );
    $template->set_var( 'lang_on', $LANG01[36] );
    $template->set_var( 'lang_permlink', $LANG01[120] );
    $template->set_var( 'order', $order );

    if( $ccode == 0 ) {
        $template->set_var( 'lang_replytothis', $LANG01[43] );
        $template->set_var( 'lang_reply', $LANG01[25] );
    } else {
        $template->set_var( 'lang_replytothis', '' );
        $template->set_var( 'lang_reply', '' );
    }

    // Make sure we have a default value for comment indentation
    if (!isset($_CONF['comment_indent'])) {
        $_CONF['comment_indent'] = 25;
    }

    if ($preview) {
        $A = $comments;
        if (empty( $A['nice_date'])) {
            $A['nice_date'] = time();
        }
        if (!isset($A['cid'])) {
            $A['cid'] = 0;
        }
        if (!isset($A['photo'])) {
            if (isset($_USER['photo'])) {
                $A['photo'] = $_USER['photo'];
            } else {
                $A['photo'] = '';
            }
        }
        if (! isset($A['email'])) {
            if (isset($_USER['email'])) {
                $A['email'] = $_USER['email'];
            } else {
                $A['email'] = '';
            }
        }
        $mode = 'flat';
    } else {
        $A = DB_fetchArray( $comments );
    }

    if (empty($A)) {
        return '';
    }

    $token = '';
    if ($delete_option && !$preview) {
        $token = SEC_createToken();
    }

    // check for comment edit

    $row = 1;
    do {
        // check for comment edit
        $commentedit = DB_query("SELECT cid,uid,UNIX_TIMESTAMP(time) AS time FROM {$_TABLES['commentedits']} WHERE cid = {$A['cid']}");
        $B = DB_fetchArray($commentedit);
        if ($B) { //comment edit present
            // get correct editor name
            if ($A['uid'] == $B['uid']) {
                $editname = $A['username'];
            } else {
                $editname = DB_getItem($_TABLES['users'], 'username',
                                       "uid={$B['uid']}");
            }
            // add edit info to text
            $A['comment'] .= '<div class="comment-edit">' . $LANG03[30] . ' '
                          . strftime($_CONF['date'], $B['time']) . ' '
                          . $LANG03[31] . ' ' . $editname
                          . '</div><!-- /COMMENTEDIT -->';
        }

        // determines indentation for current comment
        if ($mode == 'threaded' || $mode == 'nested') {
            $indent = ($A['indent'] - $A['pindent']) * $_CONF['comment_indent'];
        }

        // comment variables
        $template->set_var('indent', $indent);
        $template->set_var('author_name', strip_tags($A['username']));
        $template->set_var('author_id', $A['uid']);
        $template->set_var('cid', $A['cid']);
        $template->set_var('cssid', $row % 2);

        if ($A['uid'] > 1) {
            $fullname = '';
            if (! empty($A['fullname'])) {
                $fullname = $A['fullname'];
            }
            $fullname = COM_getDisplayName($A['uid'], $A['username'],
                                           $fullname);
            $template->set_var('author_fullname', $fullname);
            $template->set_var('author', $fullname);
            $alttext = $fullname;

            $photo = '';
            if ($_CONF['allow_user_photo']) {
                if (isset($A['photo']) && empty($A['photo'])) {
                    $A['photo'] = '(none)';
                }
                $photo = USER_getPhoto($A['uid'], $A['photo'], $A['email']);
            }
            $profile_link = $_CONF['site_url']
                          . '/users.php?mode=profile&amp;uid=' . $A['uid'];
            if (! empty($photo)) {
                $template->set_var('author_photo', $photo);
                $camera_icon = '<img src="' . $_CONF['layout_url']
                    . '/images/smallcamera.' . $_IMAGE_TYPE . '" alt=""'
                    . XHTML . '>';
                $template->set_var('camera_icon',
                                   COM_createLink($camera_icon, $profile_link));
            } else {
                $template->set_var('author_photo', '');
                $template->set_var('camera_icon', '');
            }

            $template->set_var('start_author_anchortag',
                               '<a href="' . $profile_link . '">' );
            $template->set_var('end_author_anchortag', '</a>');
            $template->set_var('author_link',
                               COM_createLink($fullname, $profile_link));

        } else {
            // comment is from anonymous user
            if (isset($A['name'])) {
                $A['username'] = strip_tags($A['name']);
            }
            $template->set_var( 'author', $A['username'] );
            $template->set_var( 'author_fullname', $A['username'] );
            $template->set_var( 'author_link', $A['username'] );
            $template->set_var( 'author_photo', '' );
            $template->set_var( 'camera_icon', '' );
            $template->set_var( 'start_author_anchortag', '' );
            $template->set_var( 'end_author_anchortag', '' );
        }

        // hide reply link from anonymous users if they can't post replies
        $hidefromanon = false;
        if (COM_isAnonUser() && (($_CONF['loginrequired'] == 1) ||
                                 ($_CONF['commentsloginrequired'] == 1))) {
            $hidefromanon = true;
        }

        // this will hide HTML that should not be viewed in preview mode
        if( $preview || $hidefromanon ) {
            $template->set_var( 'hide_if_preview', 'style="display:none"' );
        } else {
            $template->set_var( 'hide_if_preview', '' );
        }

        // for threaded mode, add a link to comment parent
        if( $mode == 'threaded' && $A['pid'] != 0 && $indent == 0 ) {
            $result = DB_query( "SELECT title,pid FROM {$_TABLES['comments']} WHERE cid = '{$A['pid']}'" );
            $P = DB_fetchArray( $result );
            if( $P['pid'] != 0 ) {
                $plink = $_CONF['site_url'] . '/comment.php?mode=display&amp;sid='
                       . $A['sid'] . '&amp;title=' . urlencode( htmlspecialchars( $P['title'] ))
                       . '&amp;type=' . $type . '&amp;order=' . $order . '&amp;pid='
                       . $P['pid'] . '&amp;format=threaded';
            } else {
                $plink = $_CONF['site_url'] . '/comment.php?mode=view&amp;sid='
                       . $A['sid'] . '&amp;title=' . urlencode( htmlspecialchars( $P['title'] ))
                       . '&amp;type=' . $type . '&amp;order=' . $order . '&amp;cid='
                       . $A['pid'] . '&amp;format=threaded';
            }
            $parent_link = COM_createLink($LANG01[44], $plink) . ' | ';
            $template->set_var('parent_link', $parent_link);
        } else {
            $template->set_var('parent_link', '');
        }

        $template->set_var( 'date', strftime( $_CONF['date'], $A['nice_date'] ));
        $template->set_var( 'sid', $A['sid'] );
        $template->set_var( 'type', $A['type'] );

        // COMMENT edit rights
        $edit_option = false;
        if (isset($A['uid']) && isset($_USER['uid'])
                && ($_USER['uid'] == $A['uid']) && ($_CONF['comment_edit'] == 1)
                && ((time() - $A['nice_date']) < $_CONF['comment_edittime'])
                && (DB_getItem($_TABLES['comments'], 'COUNT(*)',
                               "pid = {$A['cid']}") == 0)) {
            $edit_option = true;
            if (empty($token)) {
                $token = SEC_createToken();
            }
        } elseif (SEC_hasRights('comment.moderate')) {
            $edit_option = true;
        }
       
        // edit link
        $edit = '';
        if ($edit_option) {
            $editlink = $_CONF['site_url'] . '/comment.php?mode=edit&amp;cid='
                . $A['cid'] . '&amp;sid=' . $A['sid'] . '&amp;type=' . $type;
            $edit = COM_createLink($LANG01[4], $editlink) . ' | ';
        }

        // unsubscribe link
        $unsubscribe = '';
        if (($_CONF['allow_reply_notifications'] == 1) && !COM_isAnonUser()
                && isset($A['uid']) && isset($_USER['uid'])
                && ($_USER['uid'] == $A['uid'])) {
            $hash = DB_getItem($_TABLES['commentnotifications'], 'deletehash',
                               "cid = {$A['cid']} AND uid = {$_USER['uid']}");
            if (! empty($hash)) {
                $unsublink = $_CONF['site_url']
                           . '/comment.php?mode=unsubscribe&amp;key=' . $hash;
                $unsubattr = array('title' => $LANG03[43]);
                $unsubscribe = COM_createLink($LANG03[42], $unsublink,
                                              $unsubattr) . ' | ';
            }
        }

        // if deletion is allowed, displays delete link
        if ($delete_option) {
            $deloption = '';

            // always place edit option first, if available
            if (! empty($edit)) {
                $deloption .= $edit;
            }

            // actual delete option
            $dellink = $_CONF['site_url'] . '/comment.php?mode=delete&amp;cid='
                . $A['cid'] . '&amp;sid=' . $A['sid'] . '&amp;type=' . $type
                . '&amp;' . CSRF_TOKEN . '=' . $token;
            $delattr = array('onclick' => "return confirm('{$MESSAGE[76]}');");
            $deloption .= COM_createLink($LANG01[28], $dellink, $delattr) . ' | ';

            if (!empty($A['ipaddress'])) {
                if (empty($_CONF['ip_lookup'])) {
                    $deloption .= $A['ipaddress'] . '  | ';
                } else {
                    $iplookup = str_replace('*', $A['ipaddress'],
                                            $_CONF['ip_lookup']);
                    $deloption .= COM_createLink($A['ipaddress'], $iplookup) . ' | ';
                }
            }

            if (! empty($unsubscribe)) {
                $deloption .= $unsubscribe;
            }

            $template->set_var('delete_option', $deloption);
        } elseif ($edit_option) {
            $template->set_var('delete_option', $edit . $unsubscribe);
        } elseif (! COM_isAnonUser()) {
            $reportthis = '';
            if ($A['uid'] != $_USER['uid']) {
                $reportthis_link = $_CONF['site_url']
                    . '/comment.php?mode=report&amp;cid=' . $A['cid']
                    . '&amp;type=' . $type;
                $report_attr = array('title' => $LANG01[110]);
                $reportthis = COM_createLink($LANG01[109], $reportthis_link,
                                             $report_attr) . ' | ';
            }
            $template->set_var('delete_option', $reportthis . $unsubscribe);
        } else {
            $template->set_var('delete_option', '');
        }
       
        //and finally: format the actual text of the comment, but check only the text, not sig or edit
        $text = str_replace('<!-- COMMENTSIG --><div class="comment-sig">', '',
                            $A['comment']);
        $text = str_replace('</div><!-- /COMMENTSIG -->', '', $text);
        $text = str_replace('<div class="comment-edit">', '', $text);
        $text = str_replace('</div><!-- /COMMENTEDIT -->', '', $text);
        if (preg_match('/<.*>/', $text) == 0) {
            $A['comment'] = '<p>' . nl2br($A['comment']) . '</p>';
        }

        // highlight search terms if specified
        if( !empty( $_REQUEST['query'] )) {
            $A['comment'] = COM_highlightQuery( $A['comment'],
                                                $_REQUEST['query'] );
        }

        $A['comment'] = str_replace( '$', '&#36;',  $A['comment'] );
        $A['comment'] = str_replace( '{', '&#123;', $A['comment'] );
        $A['comment'] = str_replace( '}', '&#125;', $A['comment'] );
       
        // Replace any plugin autolink tags
        $A['comment'] = PLG_replaceTags( $A['comment'] );        

        // create a reply to link
        $reply_link = '';
        if ($ccode == 0) {
            $reply_link = $_CONF['site_url'] . '/comment.php?sid=' . $A['sid']
                        . '&amp;pid=' . $A['cid'] . '&amp;title='
                        . urlencode($A['title']) . '&amp;type=' . $A['type'];
            $reply_option = COM_createLink($LANG01[43], $reply_link,
                                           array('rel' => 'nofollow')) . ' | ';
            $template->set_var('reply_option', $reply_option);
        } else {
            $template->set_var('reply_option', '');
        }
        $template->set_var('reply_link', $reply_link);

        // format title for display, must happen after reply_link is created
        $A['title'] = htmlspecialchars( $A['title'] );
        $A['title'] = str_replace( '$', '&#36;', $A['title'] );

        $template->set_var( 'title', $A['title'] );
        $template->set_var( 'comments', $A['comment'] );

        // parse the templates
        if( ($mode == 'threaded') && $indent > 0 ) {
            $template->set_var( 'pid', $A['pid'] );
            $retval .= $template->parse( 'output', 'thread' );
        } else {
            $template->set_var( 'pid', $A['cid'] );
            $retval .= $template->parse( 'output', 'comment' );
        }
        $row++;
    } while( !$preview && ($A = DB_fetchArray( $comments )));
   


    return $retval;
}
 
// MAIN
if (! in_array('purepro', $_PLUGINS) || DB_getItem($_TABLES['plugins'], 'pi_enabled', "pi_name = 'purepro'") == 0 || is_numeric(DB_getItem($_TABLES['pp_settings'], 'id', "bydefault = 1")) == false) {
        //Purepro theme
        if ( file_exists($_CONF['path_data'] . 'purepro/1/theme.php') ) {
                include $_CONF['path_data'] . 'purepro/1/theme.php';
                $id = 1;

                if(!defined("PUREPROID")) {
                        define("PUREPROID", $id);
                }
        } else {
                die("Oups... No template : Help! >> Please be sure your data/purepro/1/theme.php file exists.");
        }
} else {
        //Purepro online theme maker
        if ($_COOKIE['pureprotheme'] == '') {
                $_COOKIE['pureprotheme'] = 1;
        }
        if(!defined("PUREPROID")) {
                define("PUREPROID", $_COOKIE['pureprotheme']);
        }
}
$cssvers = getcsscounter(PUREPROID);
$css_url = $_CONF['layout_url'] . '/css.php?id='. PUREPROID . '&vers=' . $cssvers;
$display = '<link rel="stylesheet" type="text/css" href="' . $css_url . '"><body style="background:#BBB !important; margin:10px !important;">';
 
$order = '';
$query = '';
$reply = '';
if (isset ($_POST['mode'])) {
    $sid = COM_applyFilter ($_POST['story']);
    $mode = COM_applyFilter ($_POST['mode']);
    if (isset ($_POST['order'])) {
        $order = COM_applyFilter ($_POST['order']);
    }
    if (isset ($_POST['query'])) {
        $query = COM_applyFilter ($_POST['query']);
    }
    if (isset ($_POST['reply'])) {
        $reply = COM_applyFilter ($_POST['reply']);
    }
} else {
    COM_setArgNames (array ('story', 'mode'));
    $sid = COM_applyFilter (COM_getArgument ('story'));
    $mode = COM_applyFilter (COM_getArgument ('mode'));
    if (isset ($_GET['order'])) {
        $order = COM_applyFilter ($_GET['order']);
    }
    if (isset ($_GET['query'])) {
        $query = COM_applyFilter ($_GET['query']);
    }
    if (isset ($_GET['reply'])) {
        $reply = COM_applyFilter ($_GET['reply']);
    }
}
       
if ((strcasecmp ($order, 'ASC') != 0) && (strcasecmp ($order, 'DESC') != 0)) {
    $order = '';
}
 
$result = DB_query("SELECT COUNT(*) AS count FROM {$_TABLES['stories']} WHERE sid = '$sid'" . COM_getPermSql ('AND'));
$A = DB_fetchArray($result);
if ($A['count'] > 0 && ($_GET['pid'] == 0) ) {
 
    $story = new Story();
 
    $args = array (
                    'sid' => $sid,
                    'mode' => 'view'
                  );
 
    $output = STORY_LOADED_OK;
    $result = PLG_invokeService('story', 'get', $args, $output, $svc_msg);
 
    if($result == PLG_RET_OK) {
        /* loadFromArray cannot be used, since it overwrites the timestamp */
        reset($story->_dbFields);
 
        while (list($fieldname,$save) = each($story->_dbFields)) {
            $varname = '_' . $fieldname;
 
            if (array_key_exists($fieldname, $output)) {
                $story->{$varname} = $output[$fieldname];
            }
        }
    }
 
    /*$access = SEC_hasAccess ($A['owner_id'], $A['group_id'],
            $A['perm_owner'], $A['perm_group'], $A['perm_members'],
            $A['perm_anon']);
    if (($access == 0) OR !SEC_hasTopicAccess ($A['tid']) OR
        (($A['draft_flag'] == 1) AND !SEC_hasRights ('story.edit'))) {*/
    if ($output == STORY_PERMISSION_DENIED) {
        $display .= COM_siteHeader ('menu', $LANG_ACCESS['accessdenied'])
                 . COM_startBlock ($LANG_ACCESS['accessdenied'], '',
                           COM_getBlockTemplate ('_msg_block', 'header'))
                 . $LANG_ACCESS['storydenialmsg']
                 . COM_endBlock (COM_getBlockTemplate ('_msg_block', 'footer'))
                 . COM_siteFooter ();
    } elseif ( $output == STORY_INVALID_SID ) {
        $display .= COM_refresh($_CONF['site_url'] . '/index.php');
    } elseif (($mode == 'print') && ($_CONF['hideprintericon'] == 0)) {
        $story_template = new Template ($_CONF['path_layout'] . 'article');
        $story_template->set_file ('article', 'printable.thtml');
        $story_template->set_var ('xhtml', XHTML);
        $story_template->set_var ('page_title',
                $_CONF['site_name'] . ': ' . $story->displayElements('title'));
        $story_template->set_var ( 'story_title', $story->DisplayElements( 'title' ) );
        header ('Content-Type: text/html; charset=' . COM_getCharset ());
        $story_template->set_var ('story_date', $story->displayElements('date'));
 
        if ($_CONF['contributedbyline'] == 1) {
            $story_template->set_var ('lang_contributedby', $LANG01[1]);
            $authorname = COM_getDisplayName ($story->displayElements('uid'));
            $story_template->set_var ('author', $authorname);
            $story_template->set_var ('story_author', $authorname);
            $story_template->set_var ('story_author_username', $story->DisplayElements('username'));
        }
 
        $story_template->set_var ('story_introtext',
                                    $story->DisplayElements('introtext'));
        $story_template->set_var ('story_bodytext',
                                    $story->DisplayElements('bodytext'));
 
        $story_template->set_var ('site_url', $_CONF['site_url']);
        $story_template->set_var ('layout_url', $_CONF['layout_url']);
        $story_template->set_var ('site_name', $_CONF['site_name']);
        $story_template->set_var ('site_slogan', $_CONF['site_slogan']);
        $story_template->set_var ('story_id', $story->getSid());
        $articleUrl = COM_buildUrl ($_CONF['site_url']
                                    . '/article.php?story=' . $story->getSid());
        if ($story->DisplayElements('commentcode') >= 0) {
            $commentsUrl = $articleUrl . '#comments';
            $comments = $story->DisplayElements('comments');
            $numComments = COM_numberFormat ($comments);
            $story_template->set_var ('story_comments', $numComments);
            $story_template->set_var ('comments_url', $commentsUrl);
            $story_template->set_var ('comments_text',
                    $numComments . ' ' . $LANG01[3]);
            $story_template->set_var ('comments_count', $numComments);
            $story_template->set_var ('lang_comments', $LANG01[3]);
            $comments_with_count = sprintf ($LANG01[121], $numComments);
 
            if ($comments > 0) {
                $comments_with_count = COM_createLink($comments_with_count, $commentsUrl);
            }
            $story_template->set_var ('comments_with_count', $comments_with_count);
        }
        $story_template->set_var ('lang_full_article', $LANG08[33]);
        $story_template->set_var ('article_url', $articleUrl);
 
        $langAttr = '';
        if( !empty( $_CONF['languages'] ) && !empty( $_CONF['language_files'] ))
        {
            $langId = COM_getLanguageId();
        }
        else
        {
            // try to derive the language id from the locale
            $l = explode( '.', $_CONF['locale'] );
            $langId = $l[0];
        }
        if( !empty( $langId ))
        {
            $l = explode( '-', str_replace( '_', '-', $langId ));
            if(( count( $l ) == 1 ) && ( strlen( $langId ) == 2 ))
            {
                $langAttr = 'lang="' . $langId . '"';
            }
            else if( count( $l ) == 2 )
            {
                if(( $l[0] == 'i' ) || ( $l[0] == 'x' ))
                {
                    $langId = implode( '-', $l );
                    $langAttr = 'lang="' . $langId . '"';
                }
                else if( strlen( $l[0] ) == 2 )
                {
                    $langId = implode( '-', $l );
                    $langAttr = 'lang="' . $langId . '"';
                }
                else
                {
                    $langId = $l[0];
                }
            }
        }
        $story_template->set_var( 'lang_id', $langId );
        $story_template->set_var( 'lang_attribute', $langAttr );
 
        $story_template->parse ('output', 'article');
        $display = $story_template->finish ($story_template->get_var('output'));
    } else {
        // Set page title
        $pagetitle = $story->DisplayElements('title');
 
        $rdf = '';
        if ($story->DisplayElements('trackbackcode') == 0) {
            if ($_CONF['trackback_enabled']) {
                $permalink = COM_buildUrl ($_CONF['site_url']
                                           . '/article.php?story=' . $story->getSid());
                $trackbackurl = TRB_makeTrackbackUrl ($story->getSid());
                $rdf = '<!--' . LB
                     . TRB_trackbackRdf ($permalink, $pagetitle, $trackbackurl)
                     . LB . '-->' . LB;
            }
            if ($_CONF['pingback_enabled']) {
                header ('X-Pingback: ' . $_CONF['site_url'] . '/pingback.php');
            }
        }
 
 
        if (isset ($_GET['msg'])) {
            $display .= COM_showMessage (COM_applyFilter ($_GET['msg'], true));
        }
 
        //DB_query ("UPDATE {$_TABLES['stories']} SET hits = hits + 1 WHERE (sid = '".$story->getSid()."') AND (date <= NOW()) AND (draft_flag = 0)");
 
        // Display whats related
 
        $story_template = new Template($_CONF['path_layout'] . 'article');
        $story_template->set_file('article','article_display.thtml');
 
        $story_template->set_var('xhtml', XHTML);
        $story_template->set_var('site_url', $_CONF['site_url']);
        $story_template->set_var('site_admin_url', $_CONF['site_admin_url']);
        $story_template->set_var('layout_url', $_CONF['layout_url']);
        $story_template->set_var('story_id', $story->getSid());
        $story_template->set_var('story_title', $pagetitle);
        $story_options = array ();
        if (($_CONF['hideemailicon'] == 0) && (!empty ($_USER['username']) ||
                (($_CONF['loginrequired'] == 0) &&
                 ($_CONF['emailstoryloginrequired'] == 0)))) {
            $emailUrl = $_CONF['site_url'] . '/profiles.php?sid=' . $story->getSid()
                      . '&amp;what=emailstory';
            $story_options[] = COM_createLink($LANG11[2], $emailUrl);
            $story_template->set_var ('email_story_url', $emailUrl);
            $story_template->set_var ('lang_email_story', $LANG11[2]);
            $story_template->set_var ('lang_email_story_alt', $LANG01[64]);
        }
        $printUrl = COM_buildUrl ($_CONF['site_url']
                . '/article.php?story=' . $story->getSid() . '&amp;mode=print');
        if ($_CONF['hideprintericon'] == 0) {
            $story_options[] = COM_createLink($LANG11[3], $printUrl, array('rel' => 'nofollow'));
            $story_template->set_var ('print_story_url', $printUrl);
            $story_template->set_var ('lang_print_story', $LANG11[3]);
            $story_template->set_var ('lang_print_story_alt', $LANG01[65]);
        }
        if ($_CONF['pdf_enabled'] == 1) {
            $pdfUrl = $_CONF['site_url']
                    . '/pdfgenerator.php?pageType=2&amp;pageData='
                    . urlencode ($printUrl);
            $story_options[] = COM_createLink($LANG11[5], $pdfUrl);
            $story_template->set_var ('pdf_story_url', $printUrl);
            $story_template->set_var ('lang_pdf_story', $LANG11[5]);
        }
        $related = STORY_whatsRelated ($story->displayElements('related'),
                        $story->displayElements('uid'), $story->displayElements('tid'));
        if (!empty ($related)) {
            $related = COM_startBlock ($LANG11[1], '',
                COM_getBlockTemplate ('whats_related_block', 'header'))
                . $related
                . COM_endBlock (COM_getBlockTemplate ('whats_related_block',
                    'footer'));
        }
        if (count ($story_options) > 0) {
            $optionsblock = COM_startBlock ($LANG11[4], '',
                    COM_getBlockTemplate ('story_options_block', 'header'))
                . COM_makeList ($story_options, 'list-story-options')
                . COM_endBlock (COM_getBlockTemplate ('story_options_block',
                    'footer'));
        } else {
            $optionsblock = '';
        }
        $story_template->set_var ('whats_related', '');
        $story_template->set_var ('story_options', '');
        $story_template->set_var ('whats_related_story_options',
                                  '');
 
        $story_template->set_var ('formatted_article',
                                  STORY_renderArticle ($story, 'n', '', $query));
 
        // display comments or not?
        if ( (is_numeric($mode)) and ($_CONF['allow_page_breaks'] == 1) )
        {
            $story_page = $mode;
            $mode = '';
            if( $story_page <= 0 ) {
                $story_page = 1;
            }
            $article_arr = explode( '[page_break]', $story->displayElements('bodytext'));
            $conf = $_CONF['page_break_comments'];
            if  (
                 ($conf == 'all') or
                 ( ($conf =='first') and ($story_page == 1) ) or
                 ( ($conf == 'last') and (count($article_arr) == ($story_page)) )
                ) {
                $show_comments = true;
            } else {
                $show_comments = false;
            }
        } else {
            $show_comments = true;
        }
 
        // Display the comments, if there are any ..
        if (($story->displayElements('commentcode') >= 0) and $show_comments) {
            $delete_option = (SEC_hasRights('story.edit') && ($story->getAccess() == 3)
                             ? true : false);
            require_once ( $_CONF['path_system'] . 'lib-comment.php' );
            $story_template->set_var ('commentbar',
                    '');
        }
 
        $display .= $story_template->finish ($story_template->parse ('output', 'article'));
 
    }
} else {
        if (isset ($_GET['sid'])) {
                $sid = COM_applyFilter ($_GET['sid']);
        }
        if (isset ($_GET['pid'])) {
                $pid = COM_applyFilter ($_GET['pid']);
        }
        if (isset ($_GET['type'])) {
                $type = COM_applyFilter ($_GET['type']);
        }
        if (isset ($_GET['title'])) {
                $title = COM_applyFilter ($_GET['title']);
        }

    $display .= PP_displayUserComments($sid, $title, $type);
}

COM_output($display);
 
?>