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_images 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

cpanm Cloudinary

perl -MCPAN -e shell
install Cloudinary