# Get Instagram Images via JavaScript

## Get API Info

You will need the `user_id` from the user. This is difficult to discover at Instagram but easy from this site http://jelled.com/instagram/lookup-user-id

> I used http://jelled.com/instagram/access-token for the next few steps

You will also need an `access token` which ends up being difficult to obtain. Log into the account and go to their [Developer Page](http://instagram.com/developer).

Create a new "Client"
- __Application Name__: Just enter "website"
- __Description__: Enter whatever
- __Website__: Enter your domain name. I don't think it has to exist already. But I know your requests aren't limmited to only this domain - at least as of now.
- __OAuth_redirect_uri__: Enter the same website URL
- Uncheck the "Disable Implicite OAuth"

Doing these steps should result in a `Client ID`

Go to this URL in the browser:

`https://instagram.com/oauth/authorize/?client_id=[CLIENT_ID_HERE]&redirect_uri=[OAuth_Redirect_URI]&response_type=token`

and substitute your `Client ID`/`OAuth_Redirect_URI`. If you get an error, chances are you didn't uncheck that box in the last step. You can always "edit" the client and uncheck the box to do this step over

Going to the URL will reveal your `access_token`. You may need any combination of `client id`,  `access token`, or `user id` depending on how you want to access data. Do not delete the "Client" you made at Instagram.

## InstaFeed: http://instafeedjs.com/

### Get a specific user, and filter on criteria (a specific hash tag in this case)

```js
var feed = new Instafeed({
  get: 'user',
  userId: [user_id],
  accessToken: '[accessToken]',
  resolution: 'low_resolution',
  filter: function(image) {
    return image.tags.indexOf('somehashtag') >= 0;
  }
});
feed.run();
```

### Search all of Instagram for a certain hash tag

```js
var feed = new Instafeed({
  clientId: '[client_id]',
  get: 'tagged',
  tagName: 'newyears',
  resolution: 'low_resolution'
});
feed.run();
```

### The HTML

You provide:
```html
<div id="instafeed"></div>
```

And InstaFeed will create:
```html
<div id="instafeed">
  <a href="..."><img src="..."></a>
  <a href="..."><img src="..."></a>
  <a href="..."><img src="..."></a>
  <a href="..."><img src="..."></a>
</div>
```

But this can very easily be changed in terms of what template InstaFeed will use