/**
* generates news articles
*/
function generateOutput($xmlParser)
{
$conf['articles_per_site'] = 10;
$conf['article_template'] = "scripts/news/templates/article.html";
$conf['template'] = "scripts/news/templates/page.html";
if (file_exists("conf/news.conf.php")) {
include "conf/news.conf.php";
}
$page = 1;
if (isset($_GET['page']) and $_GET['page'] != "") {
$page = $_GET['page'];
}
$content['articles'] = "";
if (!isset($_GET['page']) and $xmlParser->match("/content[1]/header[1]")) {
$content['header'] .= "<div class=\"news_header\">\n" . stripTag("header", $xmlParser->exportAsXml("/content[1]/header[1]")) . "\n</div>\n";
}
if (!isset($_GET['page']) and $xmlParser->match("/content[1]/footer[1]")) {
$content['footer'] .= "<div class=\"news_footer\">\n" . stripTag("footer", $xmlParser->exportAsXml("/content[1]/footer[1]")) . "\n</div>\n";
}
$i = ($page - 1) * $conf['articles_per_site'] + 1;
while ($i < $page + $conf['articles_per_site'] and $xmlParser->match("/content[1]/news[1]/article[{$i}]")) {
$news['author'] = $xmlParser->getData("/content[1]/news[1]/article[{$i}]/author[1]");
$news['date'] = $xmlParser->getData("/content[1]/news[1]/article[{$i}]/date[1]");
$news['title'] = $xmlParser->getData("/content[1]/news[1]/article[{$i}]/title[1]");
$news['text'] = stripTag("text", $xmlParser->exportAsXml("/content[1]/news[1]/article[{$i}]/text[1]"));
$content['articles'] .= template($news, $conf['article_template']);
$i++;
}
$html = template($content, $conf['template']);
return $html;
}
/**
* generates the category menu from the menu data
* of directory.xml
*/
function menuFromXml($xmlData, $catdir)
{
$html = "";
$subdir = substr($catdir, strlen("content/"));
$xmlParser = new XPath();
$xmlParser->importFromString($xmlData);
$i = 1;
while ($xmlParser->match("/menu[1]/item[{$i}]")) {
$html .= "<span class=\"menu\">\n";
if ($xmlParser->match("/menu[1]/item[{$i}]/file[1]")) {
$filename = $xmlParser->getData("/menu[1]/item[{$i}]/file[1]");
$title = getTitle($catdir . "/" . $filename);
$link = $subdir . "/" . $filename;
$html .= "<a href=\"index.php?p={$link}\">{$title}</a>\n";
} elseif ($xmlParser->match("/menu[1]/item[{$i}]/raw_data[1]")) {
$data = $xmlParser->exportAsXml("/menu[1]/item[{$i}]/raw_data[1]");
$data = stripTag("raw_data", $data);
$html .= $data;
}
$html .= "</span>\n";
$i++;
}
return $html;
}
/**
* strip the body-tags of text
*/
function stripBodyTag($text)
{
$text = stripTag("body", $text);
return $text;
}
