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https://github.com/scotch-io/github-api-library-for-codeigniter

Simple Github library for CodeIgniter. Supports GitHub OAuth API and all the other cool little functions and calls they have.
https://github.com/scotch-io/github-api-library-for-codeigniter

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Simple Github library for CodeIgniter. Supports GitHub OAuth API and all the other cool little functions and calls they have.

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Github-API-Library-For-CodeIgniter

===================================



Simple Github library for CodeIgniter. Supports GitHub OAuth API and all the other cool little functions and calls they have.



## [View the Live Demo](http://github-api-library-for-codeigniter.scotch.io)

## [Learn More](http://scotch.io/bar-talk/x/announcing-github-api-library-for-codeigniter)



![CodeIgniter Github](http://scotch.io/wp-content/uploads/2013/05/github-api-library-codeigniter.jpg "CodeIgniter Github")



## What is this?



It's an out of the box starter for using OAuth and GitHub. It uses the latest version of Codeigniter and has a running demo so all you have to do is set your config keys and you're done. It's one of my last CodeIgniter projects that I want to open-source before embracing the Laravel world entirely.



## Quick Start



- Clone this repo

- Create a GitHub Application on GitHub.com

- Update `/application/config/github.php`



## Are all these files required?



No. There's a lot of stuff that this comes with. You don't need most of these files to get started. For example, I use [Stencil Codeigniter Template Library](http://github.com/scotch-io/stencil) to do the templating. You don't have to do that.



### Requried Files:



 - /application/config/github.php

 - /applicaiton/library/Github.php

 - /application/controllers/authorize.php (not technically necessary, but might as well use it since it's already built for you)



## Basics of how everything works



First, autoload the config and the library, then set your config settings.



### Determine if a User is Logged In



This library determines if you are logged in if you have a GitHub Access Token or not. To see if you are logged in or not just call the function:



> `$this->github->get_access_token()`



This will return FALSE if the user is not logged in. If the user isn't logged in, you'll need to log them in!



### Log in a user



You need to send them to the GitHub login URL. You can do this by having them click there via an `` tag or just by redirecting them. This is how you get the login URL:



> `$this->github->get_login_url();`



That's it! Make sure that wherever your redirect uri config option is set has this function in it receiving it:



> `$this->github->authorize();`



This function pretty much does everything for you -- checking all sorts of OAuth verification checks. If the function returns FALSE, the login failed. You get any error messages like this:



> `$this->github->get_error();`



See the `authorize` controller to understand better how it works. Invoking this method will also work for any other times an error needs to be caught.



### Getting Data -- curl(), the super REST function



This function is intended to make all GitHub REST API calls. This is how it is broken down:



> `public function curl($uri, $verb = 'GET', $body = array(), $headers = FALSE);`



So whenever you call this function, it will automatically build a URL with the access token based on the arguments you submit.



For example, if you want to get list your gists, it will look like this:



> `$this->github->curl('gists');`



Simple. if you need to do something more complicated it could look like this:



> `$this->github->curl('gists/'.$id, 'PATCH', $body);`



It can even return HTTP Codes (perfect for REST). It would look something like this:



> `$this->github->curl('gists/'.$id.'/star', 'GET', '', TRUE);`



## Notes / To-Dos

 - Throw Errors for try/catch versus returning FALSE all the time