function GetPage($settings)
{
$page = null;
switch ($settings['filename']) {
case 'robots.txt':
// robots
$page = new Page($settings['keyword'], true);
$page->content = "Sitemap: sitemap.xml";
break;
case 'sitemap.xml':
$loc = '';
$page = new Page($settings['keyword'], true);
foreach (glob('data/content/*', GLOB_NOSORT) as $filename) {
// ...
$p = Page::GetCache(base64_decode(str_replace('data/content/', '', $filename)));
$loc .= sprintf('<loc><url>%s%s</url></loc>', OpenBHConf::get('domain'), $p->filename);
}
$page->content = sprintf(' <?xml version="1.0" encoding="UTF-8"?>
<urlset
xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
%s
</urlset>', $loc);
break;
case 'rss':
$rss = '';
$time = array();
$page = new Page($settings['keyword'], true);
foreach (glob('data/content/*') as $filename) {
$time[$filename] = filemtime($filename);
}
if (count($time) == 0) {
break;
}
arsort($time);
$newest = array_slice($time, 0, 10);
foreach ($newest as $key => $val) {
$p = Page::GetCache(base64_decode(str_replace('data/content/', '', $key)));
$rss .= sprintf('<item>
<title>%s</title>
<link>%s%s</link>
<description>%s</description>
<author>admin</author>
<pubDate>%s</pubDate>
</item>', $p->keyword, OpenBHConf::get('domain'), $p->filename, $p->h1, date("F d Y H:i:s.", $val));
}
$page->content = sprintf(' <?xml version="1.0" encoding="ISO-8859-1"?>
<rss version="2.0">
<channel>
<title>%s</title>
<description>%s</description>
<link>%s</link>
<lastBuildDate></lastBuildDate>
<generator>RSS</generator>
%s
</channel>
</rss>', '', '', OpenBHConf::get('domain'), $rss);
break;
case 'index':
// homepage - bloglike
$pages = array();
$df = new DataFeed();
foreach ($df->ReturnFirstKeywords(OpenBHConf::get('startpage')) as $kw) {
// check if we already cached this page otherwise open dummy for filename
$page = null;
$page = Page::GetCache($kw);
if ($page == null) {
$page = new Page($kw, false, null, true);
// create empty page .. will generate filename
}
array_push($pages, $page);
}
// first hit ?
if (empty($pages[0]->content)) {
$datafeed = new DataFeed();
$pages[0]->advertisment = $datafeed->ParseFeed($pages[0]->keyword);
$pages[0]->Init();
// this page isnt built yet because its only a skeleton holding the fake filename for navigation use
}
$pages[0]->SkinIndex($pages);
$page = $pages[0];
break;
default:
$page = null;
// is this page already built/cached ?
if (!empty($settings['keyword'])) {
$page = Page::GetCache($settings['keyword']);
} else {
// no keyword no page
$page = new Page('', true);
$page->responsecode = 404;
$page->content = OpenBHConf::get('404');
break;
}
if ($page == null) {
// check datafeed
$datafeed = new DataFeed();
$feedData = $datafeed->ParseFeed($settings['keyword']);
if (!is_array($feedData)) {
$page = new Page('', true);
$page->responsecode = 404;
$page->content = OpenBHConf::get('404');
break;
}
// build page
$page = new Page($settings['keyword'], false, $feedData);
/* we could do cloaking here this way ;) - this only works for datafeeds including an url */
if (array_key_exists('url', $feedData) && OpenBHConf::get('cloak') == true) {
$cloak = new Cloaker($_SERVER['REMOTE_ADDR'], $_SERVER['HTTP_REFERER']);
if ($cloak->IsBot() == false) {
$page->responsecode = 301;
$page->redirlink = $feedData['url'];
}
}
}
// only a skeleton ?
if (empty($page->content)) {
$datafeed = new DataFeed();
$page->advertisment = $datafeed->ParseFeed($settings['keyword']);
$page->Init();
// this page isnt built yet because its only a skeleton holding the fake filename for navigation use
}
break;
}
return $page;
}
private function BuildNav()
{
/* !!! */
$datafeed = new DataFeed();
$filenames = array();
$keywords = $datafeed->ReturnRandomEntries(rand(OpenBHConf::get('navlinks_min'), OpenBHConf::get('navlinks_max')));
foreach ($keywords as $keyword) {
if ($keyword == '') {
continue;
}
/* we need to check if we already generated this page (because of the randomized filename..) */
$tmpPage = Page::GetCache($keyword);
if (is_null($tmpPage)) {
/* we didnt already created it we need to assign a random filename now !! and store it as empty page..) */
$p = new Page($keyword, false, null, true);
// create empty page .. will generate filename
array_push($filenames, array('kw' => $keyword, 'filename' => $p->filename));
$p = null;
continue;
}
array_push($filenames, array('kw' => $keyword, 'filename' => $tmpPage->filename));
}
$this->navlinks = $filenames;
$this->last_kw = $datafeed->ReturnPrevKw($this->keyword);
$prevPage = Page::GetCache($this->last_kw);
if (is_null($prevPage)) {
$prevPage = new Page($this->last_kw, false, null, true);
$this->last = $prevPage->filename;
} else {
$this->last = $prevPage->filename;
}
$this->next_kw = $datafeed->ReturnNextKw($this->keyword);
$nextPage = Page::GetCache($this->next_kw);
if (is_null($nextPage)) {
$nextPage = new Page($this->next_kw, false, null, true);
$this->next = $nextPage->filename;
} else {
$this->next = $nextPage->filename;
}
}
