function build_rss_feed($site, $rss_dir, $lang, $news_items)
{
global $path_to_root;
$rss_items = array();
// RSS feed items
$pub_date = 0;
// RSS feed publication date
foreach ($news_items as $news_item) {
$english_news_filename = $path_to_root . $news_item['filename'];
$translated_news_filename = $path_to_root . "lang/{$lang}/" . $news_item['filename'];
// Read the translated news file
if (file_exists($translated_news_filename)) {
$fp = @fopen($translated_news_filename, "r");
$news_full = @fread($fp, filesize($translated_news_filename)) or die("File {$translated_news_filename} not readable");
@fclose($fp);
} else {
// Fallback to english if translation is not available
if (file_exists($english_news_filename)) {
$fp = @fopen($english_news_filename, "r");
$news_full = @fread($fp, filesize($english_news_filename)) or die("File {$english_news_filename} not readable");
@fclose($fp);
} else {
die("File " . $news_item['filename'] . " does not exist");
}
}
$n = strpos($news_full, '</b><br>');
if ($n === false) {
// note: three equal signs
echo 'Error, on file ' . $news_item['filename'] . "from {$lang} ";
die('News title separator not found');
// not found...
}
// transform the relative paths into absolute
//$description = ereg_replace('href="(?!http)', "href=\"$site", substr($news_full, $n+9));
$description = preg_replace('/href="(?!http)/i', "href=\"{$site}", substr($news_full, $n + 9));
$rss_items[] = array("pub_date" => date("r", $news_item['unix_timestamp']), "url" => $site, "guid" => $site . 'index.html?filename=main.html#' . date('Y_m_d', $news_item['unix_timestamp']), "isPermaLink" => false, "headline" => str_replace('&', '&', substr($news_full, 3, $n - 3)), "description" => str_replace('&', '&', $description), "author" => "KDevelop webmaster", "category" => "KDevelop news");
$pub_date = max($news_item['unix_timestamp'], $pub_date);
}
// to avoid a warning in the include("... translations.inc")
$filename = '';
// for $languages
include $path_to_root . "translations.inc";
// always include english as a fallback
if ($lang != 'en') {
include $path_to_root . "lang/{$lang}/translations.inc";
}
// the other languages
$channel = array('encoding' => $l_charset_encoding, 'name' => 'KDevelop news', 'url' => $site, 'self_url' => $site . $rss_dir . "kdevelop_news_{$lang}.rss", 'description' => "KDevelop development news ({$languages[$lang]})", 'language' => $lang, 'pub_date' => date("r", $pub_date));
$fp = @fopen($path_to_root . $rss_dir . "kdevelop_news_{$lang}.rss", "w");
@fwrite($fp, create_rss_feed($channel, $rss_items)) or die("File {$news_filename} not writeable");
@fclose($fp);
}
$url = phorum_get_url(PHORUM_INDEX_URL);
$name = $PHORUM["title"];
$description = "";
}
$channel = array(
"name" => $name,
"url" => $url,
"description" => $description,
"pub_date" => date("r",$pub_date),
"language" => $PHORUM['locale']
);
$data = create_rss_feed($channel, $items);
}
$charset = '';
if (! empty($GLOBALS["PHORUM"]["DATA"]["CHARSET"])) {
$charset = '; charset=' . htmlspecialchars($GLOBALS["PHORUM"]["DATA"]['CHARSET']);
}
header("Content-Type: text/xml$charset");
echo $data;
phorum_cache_put("rss", $cache_key, $data, 300);
/*******************************************************/
