melice · August 17, 2016 08:35
diff --git a/youtube.php b/youtube.php
 <?php
 // origin : https://gist.github.com/Skalman/801436d9693ff03bc4ce

 if (!isset($_GET['url'])) {
 ?>
 <!DOCTYPE html>
 <meta charset="utf-8">
 <title>Youtube RSS creator</title>
 <form>
 	<p>Create an RSS feed for the videos on the following page:
 	<p><input name="url" placeholder="E.g. https://www.youtube.com/user/scishow/videos" style="width: 30em">
 	<p><input type="submit" value="Create">
 </form>
 <?php
 	exit;
 }

 function loadNprepare($url,$encod='') {
        $content = file_get_contents($url);
        if (!empty($content)) {
                if (empty($encod))
                        $encod = mb_detect_encoding($content);
                $headpos = mb_strpos($content,'<head>');
                if (FALSE=== $headpos)
                        $headpos= mb_strpos($content,'<HEAD>');
                if (FALSE!== $headpos) {
                        $headpos+=6;
                        $content = mb_substr($content,0,$headpos) . '<meta http-equiv="Content-Type" content="text/html; charset='.$encod.'">' .mb_substr($content,$headpos);
                }
                $content=mb_convert_encoding($content, 'HTML-ENTITIES', $encod);
        }
        $dom = new DomDocument;
        $res = $dom->loadHTML($content);
        if (!$res) return FALSE;
        return $dom;
 }

 $url = $_GET['url'];
 $host = preg_replace('#^(https?://[^/]+).*#', '$1', $url);
 $author = preg_replace('#^(https?://[^/])/user/([^/]+).*#', '$1', $url);

 //$html = file_get_contents("compress.zlib://".$url);
 //$doc = new DOMDocument();
 //$doc->loadHTML($html);
 $doc = loadNprepare($url,'utf-8');

 $xpath = new DOMXpath($doc);
 $mainTitle = $xpath->query('//title')->item(0)->nodeValue;


 $trlist = $xpath->query('//tr');
 $entries = array();

 $length =  $trlist->length;

 for ($i = 1;$i<$length; $i++)
 {
  $entries[$i] = array(
 //	'href' => $xpath->query("//tr[$i]/td/a")->item(0)->getAttribute("href"),
 	'title' => $xpath->query("//tr[$i]/td/a")->item(0)->nodeValue,
 	'author' => htmlspecialchars($xpath->query("//tr[$i]/td/div/a")->item(0)->nodeValue),
 	//$image => $xpath->query("//tr[$i]/td/span/a/span/span/span/img")->item(0)->getAttribute('data-thumb'),
 	'vid' => htmlspecialchars($xpath->query("//tr[$i]")->item(0)->getAttribute('data-video-id')),
  );

  $entries[$i]['image'] = 'http://img.youtube.com/vi/'.$entries[$i]['vid'].'/0.jpg';
  $entries[$i]['guid'] = $entries[$i]['vid'];
  $entries[$i]['link'] = 'https://www.youtube.com/watch?v='.$entries[$i]['vid'];


  if ($i>10) break;
 }

 //var_dump($entries);die;

 header('Content-Type: application/xml;charset=utf-8');
 $mainTitle = htmlspecialchars($mainTitle);
 $protocol = $_SERVER['HTTPS'] === 'on' ? 'https' : 'http';
 $port = ":$_SERVER[SERVER_PORT]";
 if (($protocol === 'http' && $port === ":80") || ($protocol === 'https' && $port === ":443"))
 	$port = '';
 $self = htmlspecialchars("$protocol://$_SERVER[SERVER_NAME]$port$_SERVER[REQUEST_URI]");
 $url = htmlspecialchars($url);
 $author = htmlspecialchars($author);
 $updated = time();
 $updated -= $updated % 60;
 ?>
 <?xml version="1.0" encoding="utf-8" ?>
 <rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
 <channel>

 <title><?= $mainTitle ?></title>
 <link><?= $url ?></link>
 <pubDate><?= date('r', $updated) ?></pubDate>
 <description> youtube </description>
 <?php
 foreach ($entries as $item) {
 //		$ = htmlspecialchars("$host$entryUrl");
 //		$title = htmlspecialchars($title);
 		$updated -= 60;
 ?>
 <item>
 <title><![CDATA[<?= $item['title'] ?>]]></title>
 <link><?= $item['link'] ?></link>
 <guid><?= $item['link'] ?></guid>
 <!--	<author><?= $item['author'] ?></author> -->
 <image><?= $item['image'] ?></image>
 <pubDate><?= date('r', $updated) ?></pubDate>
 <description><![CDATA[<img src="<?= $item['image'] ?>">]]></description>
 <enclosure url="<?= $item['image'] ?>" length="10240" type="image/jpg"/>
 </item>
 <?php
 	}
 ?>
 </channel>
 </rss>
	<?php
	// origin : https://gist.github.com/Skalman/801436d9693ff03bc4ce

	if (!isset($_GET['url'])) {
	?>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<title>Youtube RSS creator</title>
	<form>
	<p>Create an RSS feed for the videos on the following page:
	<p><input name="url" placeholder="E.g. https://www.youtube.com/user/scishow/videos" style="width: 30em">
	<p><input type="submit" value="Create">
	</form>
	<?php
	exit;
	}

	function loadNprepare($url,$encod='') {
	$content = file_get_contents($url);
	if (!empty($content)) {
	if (empty($encod))
	$encod = mb_detect_encoding($content);
	$headpos = mb_strpos($content,'<head>');
	if (FALSE=== $headpos)
	$headpos= mb_strpos($content,'<HEAD>');
	if (FALSE!== $headpos) {
	$headpos+=6;
	$content = mb_substr($content,0,$headpos) . '<meta http-equiv="Content-Type" content="text/html; charset='.$encod.'">' .mb_substr($content,$headpos);
	}
	$content=mb_convert_encoding($content, 'HTML-ENTITIES', $encod);
	}
	$dom = new DomDocument;
	$res = $dom->loadHTML($content);
	if (!$res) return FALSE;
	return $dom;
	}

	$url = $_GET['url'];
	$host = preg_replace('#^(https?://[^/]+).*#', '$1', $url);
	$author = preg_replace('#^(https?://[^/])/user/([^/]+).*#', '$1', $url);

	//$html = file_get_contents("compress.zlib://".$url);
	//$doc = new DOMDocument();
	//$doc->loadHTML($html);
	$doc = loadNprepare($url,'utf-8');

	$xpath = new DOMXpath($doc);
	$mainTitle = $xpath->query('//title')->item(0)->nodeValue;


	$trlist = $xpath->query('//tr');
	$entries = array();

	$length = $trlist->length;

	for ($i = 1;$i<$length; $i++)
	{
	$entries[$i] = array(
	// 'href' => $xpath->query("//tr[$i]/td/a")->item(0)->getAttribute("href"),
	'title' => $xpath->query("//tr[$i]/td/a")->item(0)->nodeValue,
	'author' => htmlspecialchars($xpath->query("//tr[$i]/td/div/a")->item(0)->nodeValue),
	//$image => $xpath->query("//tr[$i]/td/span/a/span/span/span/img")->item(0)->getAttribute('data-thumb'),
	'vid' => htmlspecialchars($xpath->query("//tr[$i]")->item(0)->getAttribute('data-video-id')),
	);

	$entries[$i]['image'] = 'http://img.youtube.com/vi/'.$entries[$i]['vid'].'/0.jpg';
	$entries[$i]['guid'] = $entries[$i]['vid'];
	$entries[$i]['link'] = 'https://www.youtube.com/watch?v='.$entries[$i]['vid'];


	if ($i>10) break;
	}

	//var_dump($entries);die;

	header('Content-Type: application/xml;charset=utf-8');
	$mainTitle = htmlspecialchars($mainTitle);
	$protocol = $_SERVER['HTTPS'] === 'on' ? 'https' : 'http';
	$port = ":$_SERVER[SERVER_PORT]";
	if (($protocol === 'http' && $port === ":80") \|\| ($protocol === 'https' && $port === ":443"))
	$port = '';
	$self = htmlspecialchars("$protocol://$_SERVER[SERVER_NAME]$port$_SERVER[REQUEST_URI]");
	$url = htmlspecialchars($url);
	$author = htmlspecialchars($author);
	$updated = time();
	$updated -= $updated % 60;
	?>
	<?xml version="1.0" encoding="utf-8" ?>
	<rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
	<channel>

	<title><?= $mainTitle ?></title>
	<link><?= $url ?></link>
	<pubDate><?= date('r', $updated) ?></pubDate>
	<description> youtube </description>
	<?php
	foreach ($entries as $item) {
	// $ = htmlspecialchars("$host$entryUrl");
	// $title = htmlspecialchars($title);
	$updated -= 60;
	?>
	<item>
	<title><![CDATA[<?= $item['title'] ?>]]></title>
	<link><?= $item['link'] ?></link>
	<guid><?= $item['link'] ?></guid>
	<!-- <author><?= $item['author'] ?></author> -->
	<image><?= $item['image'] ?></image>
	<pubDate><?= date('r', $updated) ?></pubDate>
	<description><![CDATA[<img src="<?= $item['image'] ?>">]]></description>
	<enclosure url="<?= $item['image'] ?>" length="10240" type="image/jpg"/>
	</item>
	<?php
	}
	?>
	</channel>
	</rss>