NAME
    Cloudinary - Talk with cloudinary.com

VERSION
    0.14

DESCRIPTION
    This module lets you interface to <http://cloudinary.com>.

SYNOPSIS
  Standalone
      my $delay = Mojo::IOLoop->delay;
      my $cloudinary = Cloudinary->new(
                         cloud_name => '...',
                         api_key => '...',
                         api_secret => '...',
                       );

      $delay->begin;
      $cloudinary->upload(
        {
          file => {
            file => $path_to_file,
          },
        },
        sub {
          my($cloudinary, $res) = @_;
          # ...
          $delay->end;
        },
      });

      # let's you do multiple upload() in parallel
      # just call $delay->begin once pr upload()
      # and $delay->end in each callback given to upload()
      $delay->wait;

  With mojolicious
    See Mojolicious::Plugin::Cloudinary.

  Options
    As from 0.04 all methods support the short and long option, meaning the
    examples below work the same:

      $self->url_for('billclinton.jpg' => { w => 50 });
      $self->url_for('billclinton.jpg' => { width => 50 });

  url_for() examples
      $cloudinary->url_for('billclinton.jpg', { type => 'facebook' });
      $cloudinary->url_for('billclinton.jpg', { type => 'twitter_name', h => 70, w => 100 });
      $cloudinary->url_for('18913373.jpg', { type => 'twitter_name' });
      $cloudinary->url_for('my-uploaded-image.jpg', { h => 50, w => 50 });
      $cloudinary->url_for('myrawid', { resource_type => 'raw' });

  Aliases
    This module provides alias for the Cloudinary transformations:

      a = angle
      b = background
      c = crop
      d = default_image
      e = effect
      f = fetch_format
      g = gravity
      h = height
      l = overlay
      p = prefix
      q = quality
      r = radius
      t = named_transformation
      w = width
      x = x
      y = y

ATTRIBUTES
  cloud_name
    Your cloud name from <https://cloudinary.com/console>

  api_key
    Your API key from <https://cloudinary.com/console>

  api_secret
    Your API secret from <https://cloudinary.com/console>

  private_cdn
    Your private CDN url from <https://cloudinary.com/console>.

METHODS
  upload
      $self->upload(
        {
          file => $binary_str|$url, # required
          timestamp => $epoch, # time()
          public_id => $str, # optional
          format => $str, # optional
          resource_type => $str, # image or raw. defaults to "image"
          tags => ['foo', 'bar'], # optional
        },
        sub {
          my($cloudinary, $res) = @_;
          # ...
        },
      );

    Will upload a file to <http://cloudinary.com> using the parameters given
    "cloud_name", "api_key" and "api_secret". $res in the callback will be
    the json response from cloudinary:

      {
        url => $str,
        secure_url => $str,
        public_id => $str,
        version => $str,
        width => $int, # only for images
        height => $int, # only for images
      }

    $res on error can be either "undef" if there was an issue
    connecting/communicating with cloudinary or a an error data structure:

      {
        error => { message: $str },
      }

    The "file" can be:

    *   A hash

          { file => 'path/to/image' }

    *   A Mojo::Upload object.

    *   A Mojo::Asset object.

    *   A URL

    "res" in callbacks will be the JSON response from
    <http://cloudinary.com> as a hash ref. It may also be "undef" if
    something went wrong with the actual HTTP POST.

    See also <https://cloudinary.com/documentation/upload_images> and
    <http://cloudinary.com/documentation/upload_images#raw_uploads>.

  destroy
      $self->destroy(
        {
          public_id => $public_id,
          resource_type => $str, # image or raw. defaults to "image"
        },
        sub {
          my($cloudinary, $res) = @_;
          # ...
        }
      });

    Will delete an image from cloudinary, identified by $public_id. The
    callback will be called when the image got deleted or if an error occur.

    On error, look for:

      {
        error => { message: $str },
      }

    See also
    <https://cloudinary.com/documentation/upload_images#deleting_images>.

  url_for
      $url_obj = $self->url_for("$public_id.$format", \%args);

    This method will return a public URL to the image at
    <http://cloudinary.com>. It will use "private_cdn" or the public CDN and
    "cloud_name" to construct the URL. The return value is a Mojo::URL
    object.

    Example %args:

      {
        w => 100, # width of image
        h => 150, # height of image
        resource_type => $str, # image or raw. defaults to "image"
        type => $str, # upload, facebook. defaults to "upload"
        secure => $bool, # use private_cdn or public cdn
      }

    See also
    <http://cloudinary.com/documentation/upload_images#accessing_uploaded_im
    ages> and <http://cloudinary.com/documentation/image_transformations>.

COPYRIGHT & LICENSE
    This library is free software. You can redistribute it and/or modify it
    under the same terms as Perl itself.

AUTHOR
    Jan Henning Thorsen - jhthorsen@cpan.org