+ function geturl($url){
+
+ (function_exists('curl_init')) ? '' : die('cURL Must be installed for geturl function to work. Ask your host to enable it or uncomment extension=php_curl.dll in php.ini');
+
+ $curl = curl_init();
+ $header[0] = "Accept: text/xml,application/xml,application/xhtml+xml,";
+ $header[0] .= "text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5";
+ $header[] = "Cache-Control: max-age=0";
+ $header[] = "Connection: keep-alive";
+ $header[] = "Keep-Alive: 300";
+ $header[] = "Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7";
+ $header[] = "Accept-Language: en-us,en;q=0.5";
+ $header[] = "Pragma: ";
+
+ curl_setopt($curl, CURLOPT_URL, $url);
+ curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0 Firefox/5.0');
+ curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
+ curl_setopt($curl, CURLOPT_HEADER, true);
+ curl_setopt($curl, CURLOPT_REFERER, $url);
+ curl_setopt($curl, CURLOPT_ENCODING, 'gzip,deflate');
+ curl_setopt($curl, CURLOPT_AUTOREFERER, true);
+ curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
+ //curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true); //CURLOPT_FOLLOWLOCATION Disabled...
+ curl_setopt($curl, CURLOPT_TIMEOUT, 60);
+
+ $html = curl_exec($curl);
+
+ $status = curl_getinfo($curl);
+ curl_close($curl);
+
+ if($status['http_code']!=200){
+ if($status['http_code'] == 301 || $status['http_code'] == 302) {
+ list($header) = explode("\r\n\r\n", $html, 2);
+ $matches = array();
+ preg_match("/(Location:|URI:)[^(\n)]*/", $header, $matches);
+ $url = trim(str_replace($matches[1],"",$matches[0]));
+ $url_parsed = parse_url($url);
+ return (isset($url_parsed))? geturl($url, $referer):'';
+ }
+ $oline='';
+ foreach($status as $key=>$eline){$oline.='['.$key.']'.$eline.' ';}
+ $line =$oline." \r\n ".$url."\r\n-----------------\r\n";
+# $handle = @fopen('./curl.error.log', 'a');
+# fwrite($handle, $line);
+ return FALSE;
+ }
+ return $url;
+ }
+
+ function get_minified_js($files) {
+ require_once 'lib/jshrink/Minifier.php';
+
+ $rv = '';
+
+ foreach ($files as $js) {
+ if (!isset($_GET['debug'])) {
+ $cached_file = CACHE_DIR . "/js/$js.js";
+
+ if (file_exists($cached_file) &&
+ is_readable($cached_file) &&
+ filemtime($cached_file) >= filemtime("js/$js.js")) {
+
+ $rv .= file_get_contents($cached_file);
+
+ } else {
+ $minified = JShrink\Minifier::minify(file_get_contents("js/$js.js"));
+ file_put_contents($cached_file, $minified);
+ $rv .= $minified;
+ }
+ } else {
+ $rv .= file_get_contents("js/$js.js");
+ }
+ }
+
+ return $rv;
+ }
+
+ function stylesheet_tag($filename) {
+ $timestamp = filemtime($filename);
+
+ echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"$filename?$timestamp\"/>\n";
+ }
+
+ function javascript_tag($filename) {
+ $query = "";
+
+ if (!(strpos($filename, "?") === FALSE)) {
+ $query = substr($filename, strpos($filename, "?")+1);
+ $filename = substr($filename, 0, strpos($filename, "?"));
+ }
+
+ $timestamp = filemtime($filename);
+
+ if ($query) $timestamp .= "&$query";
+
+ echo "<script type=\"text/javascript\" charset=\"utf-8\" src=\"$filename?$timestamp\"></script>\n";
+ }
+
+ function calculate_dep_timestamp() {
+ $files = array_merge(glob("js/*.js"), glob("*.css"));
+
+ $max_ts = -1;
+
+ foreach ($files as $file) {
+ if (filemtime($file) > $max_ts) $max_ts = filemtime($file);
+ }
+
+ return $max_ts;
+ }
+
+ function T_js_decl($s1, $s2) {
+ if ($s1 && $s2) {
+ $s1 = preg_replace("/\n/", "", $s1);
+ $s2 = preg_replace("/\n/", "", $s2);
+
+ $s1 = preg_replace("/\"/", "\\\"", $s1);
+ $s2 = preg_replace("/\"/", "\\\"", $s2);
+
+ return "T_messages[\"$s1\"] = \"$s2\";\n";
+ }
+ }
+
+ function init_js_translations() {
+
+ print 'var T_messages = new Object();
+
+ function __(msg) {
+ if (T_messages[msg]) {
+ return T_messages[msg];
+ } else {
+ return msg;
+ }
+ }
+
+ function ngettext(msg1, msg2, n) {
+ return (parseInt(n) > 1) ? msg2 : msg1;
+ }';
+
+ $l10n = _get_reader();
+
+ for ($i = 0; $i < $l10n->total; $i++) {
+ $orig = $l10n->get_original_string($i);
+ $translation = __($orig);
+
+ print T_js_decl($orig, $translation);
+ }
+ }
+
+ function label_to_feed_id($label) {
+ return LABEL_BASE_INDEX - 1 - abs($label);
+ }
+
+ function feed_to_label_id($feed) {
+ return LABEL_BASE_INDEX - 1 + abs($feed);
+ }
+