Sir Trevor JS block to pull in GitHub data

parseGithub.php

<?php
public function parseGithub()
{
    // Get the URI segments.  Example: http://github.com/github/repo
	$url = explode('/', trim(parse_url($_GET['url'], PHP_URL_PATH), '/'));

	// Add segments to API endpoint. The 1st segment is the user, the second the repo
	$api_url = 'https://api.github.com/repos/' . $url[0] . '/' . $url[1];

	// Curl to get the json
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $api_url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
	curl_setopt($ch, CURLOPT_USERAGENT, 'YourUsername-YourRepo');
	$return = curl_exec($ch);
	$info = curl_getinfo($ch);
	curl_close($ch);

	// Check for valid HTTP code
	if ($info['http_code'] !== 200)
	{
		return FALSE;
	}

	return $return;
}

st_github.js

SirTrevor.Blocks.Github = (function(){

	return SirTrevor.Block.extend({

		type: "Github",
		pastable: true,
		fetchable: true,
		paste_options: {
			html: ['<input type="text" placeholder="', 'Paste Github URL here',
			 '" class="st-block__paste-input st-paste-block">'].join('')
		},

		loadData: function(data) {
			this.loadRemoteGithub(data.url);
		},

		onContentPasted: function(event){
			// Content pasted.
			var input = $(event.target),
				val = input.val();

			this.handleGithubDropPaste(val);
		},

		handleGithubDropPaste: function(url) {
			if (!this.validGithubUrl(url)) {
				this.addMessage("Invalid Github URL");
				return;
			}
			this.setData({ url: url });
			this.loadRemoteGithub(url);
		},

		validGithubUrl: function(url) {
			return (_.isURI(url) &&
				url.indexOf("github") !== -1);
		},

		onDrop: function(transferData){
			var url = transferData.getData('text/plain');
			this.handleGithubDropPaste(url);
		},

		loadRemoteGithub: function(url) {
			this.loading();
			var ajaxOptions = {
			    // --  Change the AJAX endpoint here --- //
				url: "/parseGithub/?url=" + url, 
				dataType: "json"
			};

			this.fetch(ajaxOptions, this.onGithubFetchSuccess, this.onGithubFetchFail);
		},

		onGithubFetchSuccess: function(data) {
		    // -- Returned from the AJAX endpoint -- //
			this.setData({ 
				url: data.html_url, 
				name: data.name, 
				description: data.description,
				user: data.owner.login 
			});
			this.$inputs.hide();
			var html = [
				'<div class="st_block__github">',
				'<img src="/octocat.png">',
				'<div class="st_block__github_name">',
				'<a href="' + data.url + '" target="_blank">' + data.name + '</a> <span>from ' + data.owner.login + '</span>',
				'</div>',
				'<div class="st_block__github_description">' + data.description + '</div>',
				'</div>'].join('');
			this.$editor.html(html).show();
			this.ready();
		},

		onGithubFetchFail: function(data) {
			this.addMessage("There was a problem fetching the Github repository");
			this.ready();
		}
	});
})();