# Foursquare Feeds

A python script that will generate a iCal (`.ics`) feed of your recent checkins on [Foursquare][4sq]/[Swarm][swarm].

Foursquare [used to have such feeds][feeds] but they've stopped working for me.

**NOTE: This is new and untested!**

[4sq]: https://foursquare.com
[swarm]: https://www.swarmapp.com
[feeds]: https://foursquare.com/feeds/


## Installation


### 1. Make a Foursquare app

Go to https://foursquare.com/developers/apps and create a new App.


### 2. Install python requirements

Either:

    $ pipenv install

or:

    $ pip install -r requirements.txt


### 3. Set up config file

Copy `config_example.ini` to `config.ini`. Change the `IcsFilepath` to wherever you want your file to be saved.

To get the `AccessToken` for your Foursquare app, you will have to go through the laborious procedure in step 4...


### 4. Get an access token

On https://foursquare.com/developers/apps, in your app, set the Redirect URI to `http://localhost:8000/`

In a terminal window, open a python shell:

    $ python

and, using your app's Client ID and Client Secret enter this:

```python
import foursquare
client = foursquare.Foursquare(client_id='YOUR_CLIENT_ID' client_secret='YOUR_CLIENT_SECRET', redirect_uri='http://localhost:8000')
client.oauth.auth_url()
```

This will output something like:

    'https://foursquare.com/oauth2/authenticate?client_id=YOUR_CLIENT_ID&response_type=code&redirect_uri=http%3A%2F%2Flocalhost%3A8000%2F'

Copy the URL from your terminal *without the surrounding quotes* and paste it into a web browser.

Your browser should redirect to a URL like the one below, with an error about not being able to connect to the server (unless you have a webserver running locally on your machine):

    http://localhost:8000/?code=XX_CODE_RETURNED_IN_REDIRECT_XX#_=_

Copy the code represented by `XX_CODE_RETURNED_IN_REDIRECT_XX` (note that there may be an extra `#_=_` on the end which *you should not copy*).

Back in your python shell, with that code:

```python
client.oauth.get_token('XX_CODE_RETURNED_IN_REDIRECT_XX')
```

This will output another long code, which is your Access Token.

Enter this in your `config.ini`.

### 5. Run it

Then run the script:

    $ ./generate_feeds.py

It should create an `.ics` file.

If the file is generated in a location on your website that's publicly-readable, you should be able to subscribe to it from a calendar application. Then run the script periodically to have it update.

Note that the file might contain private checkins or information you don't want to be public. In which case, probably best to make the name of any such publicly-readable file very obscure.