timwis/gdrivecms.php

## gdrivecms.php
<?php
/*	GDriveCRM
	Created by Tim Wisniewski (timwis.com)
	GDriveCMS allows you to use Google Docs' familiar interface for adding content to a mobile-optimized web page.
	Simply create a Google Document with whatever content you want, publish it to the web (in the File menu),
	and render it through this script.
	1. Create a document in Google Drive (Google Docs)
	2. Go to File > Publish to the web
	3. Click Start Publishing & check Automatically republish
	4. Grab the document link (URL) in that dialog
	5. Go to this page with ?url=DOCUMENTLINK in the URL
	ex. http://dev.timwis.com/gdrivecms/?url=https://docs.google.com/document/pub?id=1Ewf7USaYnkqrp9moUNMipuy_THA-U_p8k44F2MzIWlQ
	(Please excuse the DomDocument usage. I'd have used a better DOM Parsing library but I wanted to keep this very light-weight.)
*/
function remove_tags($tags, $attr = FALSE) {
  $tags_to_remove = array();
  foreach($tags as $tag) { // seems silly, but you have to iterate twice for it to work w/DomDocument
  	if( !$attr || !$tag->hasAttribute($attr))
  		$tags_to_remove []= $tag;
  }
  foreach($tags_to_remove as $tag) {
  	$tag->parentNode->removeChild($tag);
  }
}
$title = '';
$body = '';
if(isset($_GET['url'])) {
  $doc = new DomDocument();
  $doc->loadHTMLFile($_GET['url']);
  $title = $doc->getElementsByTagName('title')->item(0)->nodeValue;
  $anchors = $doc->getElementsByTagName('a');
  remove_tags($anchors, 'href'); // google docs inserts anchors into headers
  $body = $doc->saveXML($doc->getElementById('contents'));
}
?>
<!DOCTYPE html>
<html>
<head>
	<title><?php echo $title; ?></title>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css" rel="stylesheet">
	<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap-responsive.min.css" rel="stylesheet">
</head>
<body>
<?php echo $body; ?>
</body>
</html>
	<?php
	/* GDriveCRM
	Created by Tim Wisniewski (timwis.com)
	GDriveCMS allows you to use Google Docs' familiar interface for adding content to a mobile-optimized web page.
	Simply create a Google Document with whatever content you want, publish it to the web (in the File menu),
	and render it through this script.
	1. Create a document in Google Drive (Google Docs)
	2. Go to File > Publish to the web
	3. Click Start Publishing & check Automatically republish
	4. Grab the document link (URL) in that dialog
	5. Go to this page with ?url=DOCUMENTLINK in the URL
	ex. http://dev.timwis.com/gdrivecms/?url=https://docs.google.com/document/pub?id=1Ewf7USaYnkqrp9moUNMipuy_THA-U_p8k44F2MzIWlQ
	(Please excuse the DomDocument usage. I'd have used a better DOM Parsing library but I wanted to keep this very light-weight.)
	*/
	function remove_tags($tags, $attr = FALSE) {
	$tags_to_remove = array();
	foreach($tags as $tag) { // seems silly, but you have to iterate twice for it to work w/DomDocument
	if( !$attr \|\| !$tag->hasAttribute($attr))
	$tags_to_remove []= $tag;
	}
	foreach($tags_to_remove as $tag) {
	$tag->parentNode->removeChild($tag);
	}
	}
	$title = '';
	$body = '';
	if(isset($_GET['url'])) {
	$doc = new DomDocument();
	$doc->loadHTMLFile($_GET['url']);
	$title = $doc->getElementsByTagName('title')->item(0)->nodeValue;
	$anchors = $doc->getElementsByTagName('a');
	remove_tags($anchors, 'href'); // google docs inserts anchors into headers
	$body = $doc->saveXML($doc->getElementById('contents'));
	}
	?>
	<!DOCTYPE html>
	<html>
	<head>
	<title><?php echo $title; ?></title>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap.min.css" rel="stylesheet">
	<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.1.1/css/bootstrap-responsive.min.css" rel="stylesheet">
	</head>
	<body>
	<?php echo $body; ?>
	</body>
	</html>