http2pic
Introduction
http2pic is an Open Source website renderer. It uses the wkhtmltox to render websites with various options.
Live demo on https://http2pic.haschek.at/
Dependencies
- wkhtmltox
- curl extension for PHP
apt-get install php5-curl
- Make sure the server has the "timeout" command
apt-get install coreutils
Install
- Download this repo and extract it somewhere on your webserver
With WKHTMLToImage
- Install wkhtmltox on your server
- Make /usr/sbin/wkhtmltoimage executable for the user that runs the webserver. For Apache it's the
www-data
user. Or use sudo
With PhantomJS
- Install PhantomJS. eg via
npm install -g phantomjs
- Make /usr/bin/phantomjs executable for the user that runs the webserver. For Apache it's the
www-data
user. Or use sudo
Upgrade
Whenever you come to this page you can just download the repo again and overwrite the existing files. Should work out of the box
Usage
After you extracted the contents of this repo to your webserver and can access the page and it will tell you how to use the API.
But it's as simple as:
https://your-url-and.path/api.php?[OPTIONS]&url=[WEBSITE_URL]
The requested page will render as image (not provide a link). So you can use the path to your api.php file like so:
<img src="https://your-url-and.path/api.php?url=http://xkcd.com" title="screenshot of xkcd.com" />
Example php script to proxy an image to the local server
<?php
$targeturl = 'http://www.xkcd.com';
$url = 'https://http2pic.haschek.at/api.php?url='.rawurlencode($targeturl);
$ch = curl_init($url);
$fp = fopen('xkcd.jpg', 'wb');
curl_setopt($ch, CURLOPT_FILE, $fp);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_exec($ch);
curl_close($ch);
fclose($fp);
?>
This is a HASCHEK SOLUTIONS project