File Source for print.php

<?php
/**
* @version $Header$
* @package articles
* @subpackage functions
*/
/**
* Initialization
*/
require_once '../kernel/setup_inc.php';
include_once( ARTICLES_PKG_PATH . 'art_lib.php' );
if ( !isset( $_REQUEST["article_id"] ) ) {
$gBitSmarty->assign( 'msg', tra( "No article indicated" ) );
$gBitSmarty->display( "error.tpl" );
die;
}
if ( isset( $_REQUEST["article_id"] ) ) {
$artlib->add_article_hit( $_REQUEST["article_id"] );
$gBitSmarty->assign( 'article_id', $_REQUEST["article_id"] );
$article_data = $artlib->get_article( $_REQUEST["article_id"] );
if ( !$article_data ) {
$gBitSmarty->assign( 'msg', tra( "Article not found" ) );
$gBitSmarty->display( "error.tpl" );
die;
}
if ( ( $article_data["publish_date"] > date( "U" ) ) && ( !$gBitUser->isAdmin() ) ) {
$gBitSmarty->assign( 'msg', tra( "Article is not published yet" ) );
$gBitSmarty->display( "error.tpl" );
die;
}
$gBitSmarty->assign( 'title', $article_data["title"] );
$gBitSmarty->assign( 'author_name', $article_data["author_name"] );
$gBitSmarty->assign( 'topic_id', $article_data["topic_id"] );
$gBitSmarty->assign( 'use_image', $article_data["use_image"] );
$gBitSmarty->assign( 'image_name', $article_data["image_name"] );
$gBitSmarty->assign( 'image_type', $article_data["image_type"] );
$gBitSmarty->assign( 'image_size', $article_data["image_size"] );
$gBitSmarty->assign( 'image_data', urlencode( $article_data["image_data"] ) );
$gBitSmarty->assign( 'reads', $article_data["hits"] );
$gBitSmarty->assign( 'size', $article_data["size"] );
if ( strlen( $article_data["image_data"] ) > 0 ) {
$gBitSmarty->assign( 'hasImage', 'y' );
$hasImage = 'y';
}
$gBitSmarty->assign( 'heading', $article_data["heading"] );
$gBitSmarty->assign( 'body', $article_data["body"] );
$gBitSmarty->assign( 'publish_date', $article_data["publish_date"] );
$gBitSmarty->assign( 'edit_data', 'y' );
$body = $article_data["body"];
$heading = $article_data["heading"];
$gBitSmarty->assign( 'parsed_body', $tikilib->parse_data( $body ) );
$gBitSmarty->assign( 'parsed_heading', $tikilib->parse_data( $heading ) );
}
$gBitSmarty->display( "bitpackage:articles/print_article.tpl" );

Source for file print.php