/**
* Actually Serving an image to the browser
*
*/
function ServeImg($filename)
{
$img = null;
if (file_exists("data/img/" . base64_encode($filename))) {
$img = file_get_contents("data/img/" . base64_encode($filename));
header('Content-Type: image/jpeg');
echo $img;
return;
}
// download from one choosen hook and cache
$cnt = 0;
$imgHooks = OpenBHConf::get('imghooks');
foreach ($imgHooks as $key => $val) {
$cnt += $val;
}
$rnd = rand(0, $cnt);
$cnt = 0;
$i = 0;
$s = array('-', '%20');
$r = array(' ', ' ');
$kw = str_replace($s, $r, substr($filename, 0, strripos($filename, '.')));
foreach (array_keys($imgHooks) as $imghook) {
$i++;
$cnt += $imgHooks[$imghook];
if ($i == count($imgHooks)) {
$ih = new $imghook();
$img = $ih->GetImage($kw);
break;
}
if ($rnd < $cnt && $rnd > $cnt - $imgHooks[$imghook]) {
$ih = new $imghook();
$img = $ih->GetImage($kw);
break;
}
}
if ($img != null) {
file_put_contents("data/img/" . base64_encode($filename), $img);
} else {
$img = file_get_contents("config/nopic.png");
}
// serve new image
header('Content-Type: image/jpeg');
echo $img;
return;
}
// Load all content hooks
foreach (glob("hooks/*.php") as $filename) {
include $filename;
}
// Load dynamic adserving hooks
foreach (glob("adhooks/*.php") as $filename) {
include $filename;
}
// setting us up the page
$page = GetPage($settings);
switch ($page->responsecode) {
case 404:
header("HTTP/1.0 404 Not Found");
echo $page->content;
break;
case 302:
case 301:
header("Location: {$page->redirlink}");
break;
case 200:
if ($page->dontskin == 1) {
echo $page->content;
break;
}
echo utf8_encode($page->Skin());
break;
}
/* log ... */
if (OpenBHConf::get('loghits') == true) {
loghit($page, $settings);
}
function TemplateRewrite($filename)
{
$p = str_replace(str_replace('index.php', '', $_SERVER['SCRIPT_NAME']), '', $_SERVER['REQUEST_URI']);
if ($p == '') {
return;
}
$fp = sprintf('templates/%s/%s', OpenBHConf::get('template'), $p);
if (file_exists($fp)) {
if (stripos($fp, '.css') !== false) {
header("Content-type: text/css");
}
echo readfile($fp);
exit;
}
}
function __construct($adArray)
{
$this->AdArray = $adArray;
$this->template = file_get_contents(sprintf('templates/%s/StaticAd.html', OpenBHConf::get('template')));
}
public function ParseFeed($kw)
{
/*
* this needs to be configured inside the config
* column to var mapping
* separator
*
* this needs to be an associative array like this:
* the key will be used as token so you can map anything you like ;)
*
* array('prodname'=>12,'keyword'=>2,'url',3);
*/
$row = 1;
$result = null;
if (($handle = fopen("config/kw/open.txt", "r")) !== FALSE) {
while (!feof($handle)) {
if (strnatcmp(phpversion(), '5.3.0') >= 0) {
$data = fgetcsv($handle, 10000, OpenBHConf::get('csv_delimiter'), OpenBHConf::get('csv_enclosure'), OpenBHConf::get('csv_escape'));
} else {
$data = fgetcsv($handle, 10000, OpenBHConf::get('csv_delimiter'), OpenBHConf::get('csv_enclosure'));
}
if (count($data) == 1) {
// we assume there is only the keyword since we have only one column in the feed
if (str_replace('-', ' ', strtolower($data[0])) != strtolower($kw)) {
continue;
}
} else {
if (str_replace('-', ' ', strtolower($data[$this->fmap['keyword']])) != strtolower($kw)) {
continue;
}
}
$result = $data;
break;
// $data match
}
fclose($handle);
}
// map col<>map
$linemap = null;
if (count($result) == 1) {
$linemap['keyword'] = $result;
} else {
if (is_array($result)) {
$lineMap = array();
foreach ($this->fmap as $k => $v) {
if (count($data) < $v) {
continue;
}
$lineMap[$k] = $data[$v];
}
}
}
return $lineMap;
}
function GetPage($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;
}
/**
* extlibs/TokenFuncs.php
* This functions map onto ((functionName)) in your site.html Template
* Put interesting stuff here
*
* Notice: The output of these functions will NOT be cached
* and will be generated fresh for each hit
*
* @author Neek
*/
function domain()
{
return OpenBHConf::get('domain');
}
function Skin()
{
/* basic elements */
$this->template = str_ireplace("[[content]]", $this->content, $this->template);
$this->template = str_ireplace("[[title]]", $this->title, $this->template);
$this->template = str_ireplace("[[h1]]", $this->h1, $this->template);
$this->template = str_ireplace("[[h2]]", $this->h2, $this->template);
preg_match("/\\[\\[nav\\]\\](.+?)\\[\\[\\/nav\\]\\]/is", $this->template, $navmatch);
$nav = '';
foreach ($this->navlinks as $kwf) {
$nav .= str_replace("[[nav_url]]", $kwf['filename'], str_replace("[[keyword]]", $kwf['kw'], $navmatch[1]));
}
$this->template = preg_replace("/\\[\\[nav\\]\\](.+?)\\[\\[\\/nav\\]\\]/is", $nav, $this->template);
/*
$this->template = str_ireplace("[[nav_lastkw]]",sprintf('<a href="%s">%s</a>',$this->last,$this->last_kw),$this->template);
$this->template = str_ireplace("[[nav_nextkw]]",sprintf('<a href="%s">%s</a>',$this->next,$this->next_kw),$this->template);
*/
$this->template = str_ireplace("[[nav_last]]", $this->last, $this->template);
$this->template = str_ireplace("[[nav_next]]", $this->next, $this->template);
$this->template = str_ireplace("[[nav_lastkw]]", $this->last_kw, $this->template);
$this->template = str_ireplace("[[nav_nextkw]]", $this->next_kw, $this->template);
$this->template = str_ireplace("[[keyword]]", $this->keyword, $this->template);
/* ads */
if (stripos($this->template, "[[staticad(js)]]") !== FALSE || stripos($this->template, "[[staticad(html)]]") !== FALSE) {
$ad = new StaticAdvertising($this->advertisment);
$this->template = str_ireplace("[[staticad(js)]]", $ad->ServeAdJS(), $this->template);
$this->template = str_ireplace("[[staticad(html)]]", $ad->ServeAdHTML(), $this->template);
}
if (stripos($this->template, "[[dynamicad(js)#") !== FALSE || stripos($this->template, "[[dynamicad(html)]]") !== FALSE) {
$ad = new DynamicAdvertising($this->keyword, OpenBHConf::get('dynadhook'));
$this->template = str_ireplace("[[dynamicad(js)]]", $ad->ServeAdJS());
$this->template = str_ireplace("[[dynamicad(html)]]", $ad->ServeAdHTML());
}
/* on the fly function tokens.. {{funcName}} */
$this->template = preg_replace_callback("/{{(.+?)}}/", create_function('$matches', '$expl = explode(",",$matches[1]);
if(function_exists($expl[0])) { if(isset($expl[1])) { return $expl[0]($expl[1]); } else { return $expl[0](); } } return "";'), $this->template);
/* cached function tokens ((funcName)) */
preg_match_all('/\\(\\((.+?)\\)\\)/is', $this->template, $cachedFuncs);
foreach ($cachedFuncs[1] as $cachedFunc) {
if (!array_key_exists($cachedFunc, $this->cachedFuncStorage)) {
if (function_exists($cachedFunc)) {
$this->cachedFuncStorage[$cachedFunc] = $cachedFunc($this);
} else {
$this->cachedFuncStorage[$cachedFunc] = '';
}
}
$this->template = str_ireplace(sprintf('((%s))', $cachedFunc), $this->cachedFuncStorage[$cachedFunc], $this->template);
}
/* replace the rest */
$this->template = preg_replace('/\\[\\[.+?\\]\\]/', '', $this->template);
$this->template = preg_replace('/\\[\\[\\/.+?\\]\\]/', '', $this->template);
return $this->template;
}
