xeoncross/google_doc_cms.php

## google_doc_cms.php
<?php
// Based on http://www.realisingdesigns.com/2009/10/29/using-google-docs-as-a-quick-and-easy-cms/

function getUrl($url, $expires = 5)
{
	$cache_file = __DIR__ . '/cache/' . preg_replace('~\W+~', '-', $url) . '.txt';

	if( ! is_dir(__DIR__ . '/cache') AND ! mkdir(__DIR__ . '/cache')) {
		die('Please create /cache directory');
	}

	if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 60 * $expires ))) {
		return file_get_contents($cache_file);
	}

	/*
	$options = array(
		'http'=>array(
			'method'=> "GET",
			'header'=>
					"Accept-language: en\r\nUser-Agent: Just A Simple Request-er :)\r\n" // i.e. An iPad
					/*
					//"Cookie: foo=bar\r\n" .  // check function.stream-context-create on php.net
					"User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" // i.e. An iPad
					*
		)
	);

	$file = file_get_contents($url, false, stream_context_create($options));
	*/
	$file = file_get_contents($url);

	// Our cache is out-of-date, so load the data from our remote server,
	// and also save it over our cache for next time.
	$file = file_get_contents($url);
	file_put_contents($cache_file, $file, LOCK_EX);
	return $file;
}

function getGoogleDoc($id)
{
	$content = getUrl("https://docs.google.com/document/pub?id=".$id);

	$start = strpos($content,'<div id="contents">');
	$end = strpos($content,'<div id="footer">');

	$content = substr($content, $start, ($end-$start));

	// Fix all embeded image references
	$content = str_replace('src="', 'src="https://docs.google.com/document/', $content);

	return $content;
}
?>
<!doctype html>
<html>

	<head>
		<meta charset="utf-8"/>
		<title></title>

		<!--[if lt IE 9]>
			<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
		<![endif]-->

		<meta name="viewport" content="width=device-width, initial-scale=1"/>

		<style type="text/css">
		body {
			/* Gray lines
			background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAMAAAAp4XiDAAAAGFBMVEX29vb19fXw8PDy8vL09PTz8/Pv7+/x8fGKuegbAAAAyUlEQVR42pXRQQ7CMBRDwST9pfe/MahEmgURbt7WmpVb6+vG0dd9REnn66xRy/qXiCgmEIIJhGACIZhACCYQgvlDCDFIEAwSBIMEwSBBMEgQDBIEgwTBIEEwCJEMQiSDENFMQmQzCZEbNyGemd6KeGZ6u4hnXe2qbdLHFjhf1XqNLXHev4wdMd9nspiEiWISJgqECQJhgkCYIBAmCIQJAmGCQJggECYJhAkCEUMEwhCBMEQgDJEIQ2RSg0iEIRJhiB/S+rrjqvXQ3paIJUgPBXxiAAAAAElFTkSuQmCC);
 			*/

			/* Straws */
			background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAkUlEQVR42pWSQQrAIAwE8/+/evKiB7FsS5fAhkQPqTF0BmW1tdbuve8xBta3Wmsb838W/YMec8MmkaQwVsOnkEQw90aokDiYUgpOJag5J0qucCIRAcp+0+VJ0GP2neBC4mEUYzyRCIyZf0iZJIIlRlQoIaxiSUGuk8DyDiSmCsbeHCyCCvYxxjnXscpDoqSA2T8r6+HomAUULQAAAABJRU5ErkJggg==);
		}
		#contents {
			max-width: 800px;
			margin: 0 auto;
		}
		</style>
	</head>

	<body lang="en">

		<?php
		// https://docs.google.com/document/d/______________/pub
		$doc_id = "__________";
		print getGoogleDoc($doc_id);
		?>

	</body>

</html>
	<?php
	// Based on http://www.realisingdesigns.com/2009/10/29/using-google-docs-as-a-quick-and-easy-cms/

	function getUrl($url, $expires = 5)
	{
	$cache_file = __DIR__ . '/cache/' . preg_replace('~\W+~', '-', $url) . '.txt';

	if( ! is_dir(__DIR__ . '/cache') AND ! mkdir(__DIR__ . '/cache')) {
	die('Please create /cache directory');
	}

	if (file_exists($cache_file) && (filemtime($cache_file) > (time() - 60 * $expires ))) {
	return file_get_contents($cache_file);
	}

	/*
	$options = array(
	'http'=>array(
	'method'=> "GET",
	'header'=>
	"Accept-language: en\r\nUser-Agent: Just A Simple Request-er :)\r\n" // i.e. An iPad
	/*
	//"Cookie: foo=bar\r\n" . // check function.stream-context-create on php.net
	"User-Agent: Mozilla/5.0 (iPad; U; CPU OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B334b Safari/531.21.102011-10-16 20:23:10\r\n" // i.e. An iPad
	*
	)
	);

	$file = file_get_contents($url, false, stream_context_create($options));
	*/
	$file = file_get_contents($url);

	// Our cache is out-of-date, so load the data from our remote server,
	// and also save it over our cache for next time.
	$file = file_get_contents($url);
	file_put_contents($cache_file, $file, LOCK_EX);
	return $file;
	}

	function getGoogleDoc($id)
	{
	$content = getUrl("https://docs.google.com/document/pub?id=".$id);

	$start = strpos($content,'<div id="contents">');
	$end = strpos($content,'<div id="footer">');

	$content = substr($content, $start, ($end-$start));

	// Fix all embeded image references
	$content = str_replace('src="', 'src="https://docs.google.com/document/', $content);

	return $content;
	}
	?>
	<!doctype html>
	<html>

	<head>
	<meta charset="utf-8"/>
	<title></title>

	<!--[if lt IE 9]>
	<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
	<![endif]-->

	<meta name="viewport" content="width=device-width, initial-scale=1"/>

	<style type="text/css">
	body {
	/* Gray lines
	background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADIAAAAyCAMAAAAp4XiDAAAAGFBMVEX29vb19fXw8PDy8vL09PTz8/Pv7+/x8fGKuegbAAAAyUlEQVR42pXRQQ7CMBRDwST9pfe/MahEmgURbt7WmpVb6+vG0dd9REnn66xRy/qXiCgmEIIJhGACIZhACCYQgvlDCDFIEAwSBIMEwSBBMEgQDBIEgwTBIEEwCJEMQiSDENFMQmQzCZEbNyGemd6KeGZ6u4hnXe2qbdLHFjhf1XqNLXHev4wdMd9nspiEiWISJgqECQJhgkCYIBAmCIQJAmGCQJggECYJhAkCEUMEwhCBMEQgDJEIQ2RSg0iEIRJhiB/S+rrjqvXQ3paIJUgPBXxiAAAAAElFTkSuQmCC);
	*/

	/* Straws */
	background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAkUlEQVR42pWSQQrAIAwE8/+/evKiB7FsS5fAhkQPqTF0BmW1tdbuve8xBta3Wmsb838W/YMec8MmkaQwVsOnkEQw90aokDiYUgpOJag5J0qucCIRAcp+0+VJ0GP2neBC4mEUYzyRCIyZf0iZJIIlRlQoIaxiSUGuk8DyDiSmCsbeHCyCCvYxxjnXscpDoqSA2T8r6+HomAUULQAAAABJRU5ErkJggg==);
	}
	#contents {
	max-width: 800px;
	margin: 0 auto;
	}
	</style>
	</head>

	<body lang="en">

	<?php
	// https://docs.google.com/document/d/______________/pub
	$doc_id = "__________";
	print getGoogleDoc($doc_id);
	?>

	</body>

	</html>