NAME
    API::Instagram - OO Interface to Instagram REST API

VERSION
    version 0.007

SYNOPSIS
            use API::Instagram;

            my $instagram = API::Instagram->new({
                            client_id     => $client_id,
                            client_secret => $client_secret,
                            redirect_uri  => 'http://localhost',
            });

            # Authenticated user feed
            my $my_user = $instagram->user;
            my $feed    = $my_user->feed( count => 5 );

            for my $media ( @$feed ) {

                    printf "Caption: %s\n", $media->caption;
                    printf "Posted by %s at %s (%d likes)\n\n", $media->user->username, $media->created_time, $media->likes;

            }

DESCRIPTION
    This module implements an OO interface to Instagram REST API.

  Authentication
    Instagram API uses the OAuth2 for authentication, requering a
    "client_id" and "client_secret". See
    <http://instagr.am/developer/register/> for details.

   Authorize
    Get the AUTH URL to authenticate.

            use API::Instagram;

            my $instagram = API::Instagram->new({
                            client_id     => 'xxxxxxxxxx',
                            client_secret => 'xxxxxxxxxx',
                            redirect_uri  => 'http://localhost',
                            scope         => 'basic',
                            response_type => 'code',
                            granty_type   => 'authorization_code',
            });

            print $instagram->get_auth_url;

   Authenticate
    After authorization, Instagram will redirected the user to the URL in
    "redirect_uri" with a code as an URL query parameter. This code is
    needed to obtain an acess token.

            $instagram->code( $code );
            my $access_token = $instagram->get_access_token;

   Request
    With the access token its possible to do Instagram API requests using
    the authenticated user credentials.

            $instagram->access_token( $access_token );
            my $me = $instagram->user;
            print $me->full_name;

METHODS
  new
            my $instagram = API::Instagram->new({
                            client_id     => $client_id,
                            client_secret => $client_secret,
                            redirect_uri  => 'http://localhost',
                            scope         => 'basic',
                            response_type => 'code',
                            granty_type   => 'authorization_code',
                            no_cache      => 1,
            });

    Returns an API::Instagram object.

    Set "client_id", "client_secret" and "redirect_uri" with the ones
    registered to your application. See
    <http://instagram.com/developer/clients/manage/>.

    "scope" is the scope of access. See
    <http://instagram.com/developer/authentication/#scope>.

    "response_type" and "granty_type" do no vary. See
    <http://instagram.com/developer/authentication/>.

    By default, API::Instagram caches created objects to avoid duplications.
    You can disable this feature setting a true value to "no_chace"
    parameter.

  get_auth_url
            my $auth_url = $instagram->get_auth_url;
            print $auth_url;

    Returns an Instagram authorization URL.

  get_access_token
            my $access_token = $instagram->get_access_token;

            or

            my ( $access_token, $auth_user ) = $instagram->get_access_token;

    Returns the access token string if the context is looking for a scalar,
    or an array containing the access token string and the authenticated
    user API::Instagram::User object if looking for a list value.

  media
            my $media = $instagram->media( $media_id );
            say $media->type;

    Get information about a media object. Returns an API::Instagram::Media
    object.

  user
            my $me = $instagram->user; # Authenticated user
            say $me->username;

            my $user = $instagram->user( $user_id );
            say $user->full_name;

    Get information about an user. Returns an API::Instagram::User object.

  location
            my $location = $instagram->location( $location_id );
            say $location->name;

    Get information about a location. Returns an API::Instagram::Location
    object.

  tag
            my $tag = $instagram->tag('perl');
            say $tag->media_count;

    Get information about a tag. Returns an API::Instagram::Tag object.

AUTHOR
    Gabriel Vieira <gabriel.vieira@gmail.com>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2014 by Gabriel Vieira.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.