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- <?php
- if(!defined('entry') || !entry) die('Not a valid page');
- /* ===========================
-
- gelato CMS - A PHP based tumblelog CMS
- development version
- http://www.gelatocms.com/
-
- gelato CMS is a free software licensed under the GPL 2.0
- Copyright (C) 2007 by Pedro Santana <pecesama at gmail dot com>
-
- =========================== */
- ?>
- <?php
- function version() {
- return "1.0";
- }
-
- function codeName() {
- return "vaniglia RC1";
- }
-
- function beginsWith($str, $sub) {
- return (strpos($str, $sub) === 0);
- }
-
- function endsWith($str, $sub) {
- return (substr($str, strlen($str) - strlen($sub)) == $sub);
- }
-
- function getFileName($fileUrl) {
- $path = explode('/', $fileUrl);
- return $path[count($path)-1];
- }
-
- function isMP3($fileUrl) {
- if (endsWith($fileUrl, ".mp3")) {
- return true;
- } else {
- return false;
- }
- }
-
- function getMP3File($remoteFileName) {
- if (isMP3($remoteFileName)) {
- if (getFile($remoteFileName)) {
- return true;
- } else {
- return false;
- }
- } elseif (isGoEar($remoteFileName)) {
- return true;
- } elseif (isOdeo($remoteFileName)) {
- return true;
- } else {
- return false;
- }
- }
-
- function getGoEarCode($songUrl) {
- $pos = strpos($songUrl, "?v=");
- $lon = strlen($songUrl);
- $str = substr($songUrl, $pos + 3, $lon);
- return $str;
- }
-
- function isGoEar($songUrl) {
- if (beginsWith($songUrl, "http://www.goear.com/listen.php?v=") || beginsWith($songUrl, "http://goear.com/listen.php?v="))
- return true;
- else
- return false;
- }
-
- function isOdeo($songUrl){
- if (beginsWith($songUrl, "http://odeo.com/audio/") || beginsWith($songUrl, "http://www.odeo.com/audio/"))
- return true;
- else
- return false;
- }
-
- function getOdeoCode($songUrl) {
- $params = explode("audio/", $songUrl);
- $params2 = explode("/",$params[1]);
- return $params2[0];
- }
-
- function isImageFile($photoUrl) {
- if (endsWith($photoUrl, ".jpg")) { return true; }
- elseif (endsWith($photoUrl, ".gif")) { return true; }
- elseif (endsWith($photoUrl, ".png")) { return true; }
- else { return false; }
- }
-
- function getPhotoFile($remoteFileName) {
- if (isImageFile($remoteFileName)) {
- if (getFile($remoteFileName)) {
- return true;
- } else {
- return false;
- }
- } else {
- return false;
- }
- }
-
- function getFile($remoteFileName) {
- $fileName = "../uploads/".sanitizeName(getFileName($remoteFileName));
- $str = _file_get_contents($remoteFileName);
- if (!$handle = fopen($fileName, 'w')) {
- //die("no se abrio de escritura");
- return false;
- }
-
- if (fwrite($handle, $str) === FALSE) {
- //die("no se escribio");
- return false;
- }
- fclose($handle);
- return true;
- }
-
- function isVimeoVideo($videoUrl) {
- if (beginsWith($videoUrl, "http://vimeo.com/") || beginsWith($videoUrl, "http://www.vimeo.com/"))
- return true;
- else
- return false;
- }
-
- function getVimeoVideoUrl($videoUrl) {
- if(substr_count($videoUrl,"clip:")==1)
- return array_pop(explode("clip:",$videoUrl));
- else
- return array_pop(explode("/",$videoUrl));
- }
-
- function isYoutubeVideo($videoUrl) {
- $url = explode("?", $videoUrl);
- if((beginsWith($url[0], "http://") && endsWith($url[0], ".youtube.com/watch")) || beginsWith($url[0], "http://youtube.com/watch"))
- return true;
- else
- return false;
- }
-
- function isYahooVideo($videoUrl){
- if (beginsWith($videoUrl, "http://video.yahoo.com/watch/") || beginsWith($videoUrl, "http://www.video.yahoo.com/watch/"))
- return true;
- else
- return false;
- }
-
- function getYahooVideoCode($videoUrl){
- $params = explode("http://video.yahoo.com/watch/", $videoUrl);
- $params2 = explode("/",$params[1]);
- $values[0] = $params2[0];
- $values[1] = $params2[1];
- return $values;
- }
- function getYoutubeVideoUrl($videoUrl) {
- $params = explode("?v=", $videoUrl);
- $params2 = explode("&",$params[1]);
- return $params2[0];
- }
-
- function isGoogleVideoUrl($videoUrl){
- if (beginsWith($videoUrl, "http://video.google.com/videoplay?")){
- return true;
- } else {
- return false;
- }
- }
-
- function getGoogleVideoCode($videoUrl){
- $params = explode("?docid=", $videoUrl);
- $params2 = explode("&",$params[1]);
- return $params2[0];
- }
-
- function isDailymotionVideo($videoUrl) {
- if (beginsWith($videoUrl, "http://www.dailymotion.com/video/") || beginsWith($videoUrl, "http://dailymotion.com/video/"))
- return true;
- else
- return false;
- }
-
- function getDailymotionVideoUrl($videoUrl) {
- $params = explode("video/", $videoUrl);
- $params2 = explode("_",$params[1]);
- return $params2[0];
- }
-
- function isSlideSharePresentation($videoUrl) {
- if (beginsWith($videoUrl, "[slideshare id="))
- return true;
- else
- return false;
- }
-
- function getSlideSharePresentationCode($videoUrl) {
- $videoUrl = str_replace("[slideshare id=", "", $videoUrl);
- $videoUrl = str_replace("&doc=", " ", $videoUrl);
- $videoUrl = str_replace("&w=", " ", $videoUrl);
- return explode(" ",$videoUrl);
- }
-
- function isVideo($url) {
- if (isYoutubeVideo($url)) { return true; }
- elseif (isVimeoVideo($url)) { return true; }
- elseif (isDailymotionVideo($url)) { return true; }
- elseif (isYahooVideo($url)) { return true; }
- elseif (isSlideSharePresentation($url)) { return true; }
- elseif (isGoogleVideoUrl($url)) { return true; }
- else { return false; }
- }
-
- function sendMail($to, $title, $body, $from) {
- $rp = trim($from);
- $org = "gelato CMS";
- $mailer = "gelato CMS Mailer";
-
- $head = '';
- $head .= "Content-Type: text/html \r\n";
- $head .= "Date: ". date('r'). " \r\n";
- $head .= "Return-Path: $rp \r\n";
- $head .= "From: $from \r\n";
- $head .= "Sender: $from \r\n";
- $head .= "Reply-To: $from \r\n";
- $head .= "Organization: $org \r\n";
- $head .= "X-Sender: $from \r\n";
- $head .= "X-Priority: 3 \r\n";
- $head .= "X-Mailer: $mailer \r\n";
-
- $body = str_replace("\r\n", "\n", $body);
- $body = str_replace("\n", "\r\n", $body);
-
- return @mail($to, $title, $body, $head);
- }
-
- function getThemes() {
- $themes_dir = "themes";
- $dirs = array();
- $path = getcwd();
- $dir = (substr(PHP_OS, 0, 3) == 'WIN') ? $path."\\".$themes_dir : $path."/".$themes_dir;
- $dir = str_replace("admin\\", "", $dir);
- $dir = str_replace("admin/", "", $dir);
- $handle = opendir($dir);
- $i=0;
- while($filename = readdir($handle)) {
- if($filename != "." && $filename != ".." && $filename != ".svn") {
- $dirs[$i]=trim($filename);
- $i++;
- }
- }
- closedir($handle);
- return $dirs;
- }
-
- function sanitizeName($name) {
- $name = preg_replace('/[\'"]/', '', $name);
- $name = preg_replace('/[^a-zA-Z0-9]+/', '-', $name);
- $name = trim($name, '-');
- $name = strtolower($name);
- //HACK: We need to rework the regular expression to allow the dot
- $ext = substr($name, strlen($name)-3, strlen($name));
- $body = substr($name, 0, strlen($name)-4);
-
- $name = $body.".".$ext;
-
- return $name;
- }
-
- function _file_get_contents($path) {
- // Modified function from:
- // http://work.dokoku.net/Anieto2k/_file_get_contents.phps
- // http://www.anieto2k.com/2007/02/09/file_get_contents-y-dreamhost/
- if (!preg_match('/^http/i', $path)) {
- if ($fp = fopen($path, 'r')) {
- return fread($fp, 1024);
- } else {
- return false;
- }
- } else {
- if (extension_loaded('curl') && version_compare(get_curl_version(), '7.10.5', '>=')) {
- $ch = curl_init();
- $timeout = 5;
- curl_setopt ($ch, CURLOPT_URL, $path);
- curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
- $file_contents = curl_exec($ch);
- curl_close($ch);
- if (is_string($file_contents)) {
- return $file_contents;
- } else {
- return false;
- }
- } else {
- $data = parse_url($path);
- if (!$data['host'] || $data['scheme'] != "http") {
- return false;
- }
-
- $f = @fsockopen($data['host'], ($data['port']) ? $data['port'] : 80, $e1, $e2, 3);
- if (!$f) {
- return false;
- }
-
- $q = "GET " . $data['path'] . (isset($data['query'])?'?'.$data['query']:'') . " HTTP/1.1\r\n";
- $q .= "Host: " . $data['host'] . "\r\n";
- $q .= "Connection: close\r\n";
- $q .= "Referer: http://www.gelatocms.com/\r\n\r\n";
-
- $recv = "";
- fwrite($f, $q);
- while (!feof($f)) {
- $recv .= fread($f, 1024);
- }
-
- $request = $q;
- $response = substr($recv, 0, strpos($recv, "\r\n\r\n"));
- $body = substr($recv, strpos($recv, "\r\n\r\n") + 4);
-
- if (preg_match('/http\/1\\.[0|1] ([0-9]{3})/i', $response, $res)) {
- if ($res[1][0] != "2") {
- return false;
- }
- } else {
- return false;
- }
-
- if (preg_match('/transfer-encoding:\s*chunked/i', $response)) {
- $tmp_body = $body;
- $new = "";
- $exit = false;
- while (!$exit) {
- if (preg_match('/^([0-9a-f]+).*?\r\n/i', $tmp_body, $res)) {
- $len = hexdec($res[1]);
- if ($len == "0") {
- $exit = true;
- break;
- }
- $new .= substr($tmp_body, strlen($res[0]), $len);
- $tmp_body = substr($tmp_body, strlen($res[0]) + $len + strlen("\r\n"));
- } else {
- $exit = true;
- }
- }
- $body = $new;
- }
- return $body;
- }
- }
- }
-
- function get_curl_version() {
- $curl = 0;
- if (is_array(curl_version())) {
- $curl = curl_version();
- $curl = $curl['version'];
- } else {
- $curl = curl_version();
- $curl = explode(' ', $curl);
- $curl = explode('/', $curl[0]);
- $curl = $curl[1];
- }
- return $curl;
- }
-
- function transform_offset($offset){
- $sp = strpos($offset , ".")? explode("." , $offset) : false;
- if(is_array($sp)){
- $minutes = strval($sp[1]);
- $off_h = $sp[0]*3600;
- $off_m = (($minutes*60)/100)*60;
- $off = $off_h+$off_m;
- } else {
- $off = ($offset*3600);
- }
- return $off;
- }
-
- function getLangs() {
- $langs_dir = "languages";
- $dirs = array();
- $path = getcwd();
- $dir = (substr(PHP_OS, 0, 3) == 'WIN') ? $path."\\".$langs_dir : $path."/".$langs_dir;
- $dir = str_replace("admin\\", "", $dir);
- $dir = str_replace("admin/", "", $dir);
- $i=0;
- $cls_lang_dir = @ dir($dir);
- while (($directory = $cls_lang_dir->read()) !== false) {
- if($directory != "." && $directory != "..") {
-
- $dir2 = (substr(PHP_OS, 0, 3) == 'WIN') ? $path."\\".$langs_dir."\\".$directory : $path."/".$langs_dir."/".$directory;
- $dir2 = str_replace("admin\\", "", $dir2);
- $dir2 = str_replace("admin/", "", $dir2);
- if(is_dir($dir2)){
- $cls_lang_dir2 = @ dir($dir2);
- while (($directory2 = $cls_lang_dir2->read()) !== false) {
- if($directory2 != "." && $directory2 != "..") {
- if (preg_match('|^\.+$|', $directory2)){
- continue;
- }
- if (preg_match('|\.mo$|', $directory2)){
- if(!in_array($directory2,$dirs)){
- $dirs[$i]=trim($directory);
- $i++;
- }
- }
- }
- }
- }
- }
- }
- $dirs = array_unique($dirs);
- return $dirs;
- }
-
- function removeBadTags($source,$secure=false) {
- if($secure){
- $validTags ='<blockquote><code><em><i><strong><b><a>';
- } else {
- $validTags ='<p><ol><ul><li><a><abbr><acronym><blockquote><code><pre><em><i><strong><b><del><br><span><div><img>';
- }
- $source = strip_tags($source, $validTags);
- return preg_replace('/<(.*?)>/ie', "'<'.removeBadAtributes('\\1').'>'", $source);
- }
-
- function removeBadAtributes($sourceTag) {
- $badAtributes = 'javascript:|onclick|ondblclick|onmousedown|onmouseup|onmouseover|onmousemove|onmouseout|onkeypress|onkeydown|onkeyup';
- $sourceTag = stripslashes($sourceTag);
- $sourceTag = preg_replace("/$badAtributes/i", "niceTry", $sourceTag);
- return $sourceTag;
- }
-
- function type2Text($number) {
- $tmpStr = "";
- switch ($number) {
- case "1":
- $tmpStr = "post";
- break;
- case "2":
- $tmpStr = "photo";
- break;
- case "3":
- $tmpStr = "quote";
- break;
- case "4":
- $tmpStr = "url";
- break;
- case "5":
- $tmpStr = "conversation";
- break;
- case "6":
- $tmpStr = "video";
- break;
- case "7":
- $tmpStr = "mp3";
- break;
- }
- return $tmpStr;
- }
-
- function type2Number($string) {
- $tmpStr = "";
- switch ($string) {
- case "post":
- $tmpStr = "1";
- break;
- case "photo":
- $tmpStr = "2";
- break;
- case "quote":
- $tmpStr = "3";
- break;
- case "url":
- $tmpStr = "4";
- break;
- case "conversation":
- $tmpStr = "5";
- break;
- case "video":
- $tmpStr = "6";
- break;
- case "mp3":
- $tmpStr = "7";
- break;
- }
- return $tmpStr;
- }
-
- function trimString($string, $len = "") {
- if($len>strlen($string) or $len<1)
- return $string;
- $string = strip_tags($string);
- $len = (empty($len)) ? "50" : $len ;
- return ( strpos($string, " ", $len) ) ? substr_replace($string, "...", $len) : $string ;
- }
- ?>
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