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NAME

WWW::Bebo::API - Bebo API implementation

VERSION

This document describes WWW::Bebo::API version 0.4.10

SYNOPSIS

    use WWW::Bebo::API;

    # @ENV{qw/WBA_API_KEY WBA_SECRET WBA_DESKTOP/} are the initial values,
    # so use those if you only have one app and don't want to pass in values
    # to constructor
    my $client = WWW::Bebo::API->new(
        desktop => 0,
        api_key => 'your api key',
        secret => 'your secret key',
    );
    
    # Change API key and secret
    print "Enter your public API key: ";
    chomp( my $val = <STDIN> );
    $client->api_key($val);
    print "Enter your API secret: ";
    chomp($val = <STDIN> );
    $client->secret($val);
    
    # not needed if web app (see $client->canvas->get_fb_params)
    $client->auth->get_session( $token );
    
    use Data::Dumper;
    my $friends_perl = $client->friends->get;
    print Dumper $friends_perl;
    
    my $notifications_perl = $client->notifications->get;
    print Dumper $notifications_perl;
    
    # Current user's quotes
    my $quotes_perl = $client->users->get_info(
        uids   => $friends_perl,
        fields => ['quotes']
    );
    print Dumper $quotes_perl;
    
    $client->auth->logout;

DESCRIPTION

This is an initial release and only supports the Facebook APIs at the moment.

A Perl implementation of the Bebo API, started as a fork of WWW::Facebook::API.

By default it uses JSON::Any to parse the response returned by Bebo's server. There is an option to return the raw response in either XML or JSON (See the parse method below). As the synopsis states, the following environment variables are used to set the defaults for new instances:

    WBA_API_KEY
    WBA_SECRET
    WBA_SESSION_KEY
    WBA_DESKTOP

Additionally, for each instance that is created, the following environment variables are used if no values are set:

    WBA_API_KEY_APP_PATH
    WBA_SECRET_APP_PATH
    WBA_SESSION_KEY_APP_PATH
    WBA_DESKTOP_APP_PATH

Where APP_PATH is replaced by whatever $client->app_path returns, with all non-alphanumeric characters replaced with an underscore and all characters upcased (e.g., foo-bar-baz becomes FOO_BAR_BAZ).

SUBROUTINES/METHODS

new( %params )

Returns a new instance of this class. You are able to pass in any of the attribute method names in WWW::Bebo::API to set its value:

    my $client = WWW::Bebo::API->new(
        parse           => 1,
        format          => 'JSON',
        secret          => 'application_secret_key',
        api_key         => 'application_key',
        session_key     => 'session_key',
        session_expires => 'session_expires',
        session_uid     => 'session_uid',
        desktop         => 1,
        api_version     => '1.0',
        callback        => 'callback_url',
        next            => 'next',
        popup           => 'popup',
        skipcookie      => 'skip_cookie',
        throw_errors    => 1,
    );
    $copy = $client->new;

NAMESPACE METHODS

All method names from the Bebo API are lower_cased instead of CamelCase.

auth

For desktop apps, these are synonymous:

    $client->auth->get_session( $client->auth->create_token );
    $client->auth->get_session;

And that's all you really have to do (but see WWW::Bebo::API::Auth for details about opening a browser on *nix for Desktop apps). get_session automatically sets session_uid, session_key, and session_expires for $client. It returns nothing.

If the desktop attribute is set to false the $token must be the auth_token returned from Bebo to your web app for that user:

    if ( $q->param('auth_token')  ) {
        $client->auth->get_session( $q->param('auth_token') );
    }

get_session automatically sets session_uid, session_key, and session_expires for $client. It returns nothing.

See WWW::Bebo::API::Auth for details.

canvas

Work with the canvas. See WWW::Bebo::API::Canvas.

    $response = $client->canvas->get_user( $q )
    $response = $client->canvas->get_fb_params( $q )
    $response = $client->canvas->get_non_fb_params( $q )
    $response = $client->canvas->validate_sig( $q )
    $response = $client->canvas->in_fb_canvas( $q )
    $response = $client->canvas->in_frame( $q )
events

events namespace of the API (See WWW::Bebo::API::Events). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->events->get(
        uid => 'uid',
        eids => [@eids],
        start_time => 'utc',
        end_time => 'utc',
        rsvp_status => 'attending|unsure|declined|not_replied',
    );
    $response = $client->events->get_members( eid => 233 );
fbml

fbml namespace of the API (See WWW::Bebo::API::FBML): All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->fbml->set_ref_handle( handle => '', fbml => '');
    $response = $client->fbml->refresh_img_src( url => '');
    $response = $client->fbml->refresh_ref_url( url => '');
fql

fql namespace of the API (See WWW::Bebo::API::FQL):

    $response = $client->fql->query( query => 'FQL query' );
feed

feed namespace of the API (See WWW::Bebo::API::Feed). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response
        = $client->feed->publish_story_to_user(
            title   => 'title',
            body    => 'markup',
            ...
    );
    $response
        = $client->feed->publish_action_of_user(
            title   => 'title',
            body    => 'markup',
            ...
    );
    $response
        = $client->feed->publish_templatized_action(
            actor_id       => 'title',
            title_template => 'markup',
            ...
    );
friends

friends namespace of the API (See WWW::Bebo::API::Friends). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->friends->get;
    $response = $client->friends->get_app_users;
    $response
        = $client->friends->are_friends( uids1 => [1,5,8], uids2 => [2,3,4] );
groups

groups namespace of the API (See WWW::Bebo::API::Groups). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->groups->get( uid => 234324, gids => [2423,334] );
    $response = $client->groups->get_members( gid => 32 );
notifications

notifications namespace of the API (See WWW::Bebo::API::Notifications). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->notifications->get;
    $response = $client->notifications->send(
        to_ids => [ 1, 3 ],
        notification => 'FBML notification markup',
    );
    $response = $client->notifications->send_email(
        recipients => [1, 2343, 445],
        subject => 'subject',
        text => 'text version of email body',
        fbml  => 'fbml version of email body',
    );
marketplace

marketplace namespace of the API (See WWW::Bebo::API::Marketplace). All method names from the Bebo API are lower_cased instead of CamelCase:

    $categories = $client->marketplace->get_categories;
    $subcats = $client->marketplace->get_subcategories(
        category => 'category',
    );
    $listings_response = $client->marketplace->get_listings(
        listing_ids => [@listing_ids],
        uids => [@uids],
    );
    $response = $client->marketplace->search(
        category => 'category',
        subcategory => 'subcategory',
        query => 'query',
    );
    $listing_id = $client->marketplace->create_listing(
        listing_id => 0|existing_id,
        show_on_profile => 0|1,
        listing_attrs => 'JSON',
    );
    $success = $client->marketplace->remove_listing(
        listing_id => 'id',
        status => 'SUCCESS|NOT_SUCCESS|DEFAULT',
    );
pages

pages namespace of the API (See WWW::Bebo::API::Marketplace). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->pages->get_info(
        page_ids => [@pages],
        fields   => [@fields],
        uid      => 'user',
        type     => 'page type',
    );
    $page_added_app = $client->pages->is_app_added( page_id => 'page' );
    $is_admin = $client->pages->is_admin( page_id => 'page' );
    $is_fan = $client->pages->is_fan( page_id => 'page', uid => 'uid' )
photos

photos namespace of the API (See WWW::Bebo::API::Photos). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->photos->add_tag(
            pid => 2,
            tag_uid => 3,
            tag_text => "me",
            x => 5,
            y => 6
        );
    $response = $client->photos->create_album(
            name => 'fun in the sun',
            location => 'California',
            description => "Summer '07",
    );
    $response = $client->photos->get( aid => 2, pids => [4,7,8] );
    $response = $client->photos->get_albums( uid => 1, pids => [3,5] );
    $response = $client->photos->get_tags( pids => [4,5] );
    $response = $client->photos->upload(
        aid => 5,
        caption => 'beach',
        data => 'raw data',
    );
profile

profile namespace of the API (See WWW::Bebo::API::Profile). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->profile->get_fbml( uid => 3 );
    $response = $client->profile->set_fbml( uid => 5, markup => 'markup' );
users

users namespace of the API (See WWW::Bebo::API::Users). All method names from the Bebo API are lower_cased instead of CamelCase:

    $response = $client->users->get_info(
        uids => 2343,
        fields => [ qw/about_me quotes/ ]
    );
    $uid = $client->users->get_logged_in_user;
    $response = $client->users->has_app_permission(
        ext_perm => 'status_update|photo_upload'
    );
    $app_added = $client->users->is_app_added;
    $response = $client->users->set_status(
        status => 'status message',
        clear => 1|0,
    );

ATTRIBUTE METHODS

These are methods to get/set the object's attributes.

api_key( $new_api_key )

The developer's API key. If $ENV{'WBA_API_KEY'} is set, all instances will be initialized with its value. See the Bebo API documentation for more information.

api_version( $new_version )

Which version to use (default is "1.0", which is the latest one supported currently). Corresponds to the argument v that is passed in to methods as a parameter.

app_id()

The application id where your Bebo app is described, e.g.:

    http://www.bebo.com/apps/application.php?id=THIS_NUMBER

Remember, WWW::Bebo::API is not that clairvoyant: You must first set this number (when calling new()) in order to use it.

app_path()

If using the Bebo canvas, the path to your application. For example if your application is at http://apps.bebo.com/example/ this should be "example".

apps_uri()

The apps uri for Bebo apps. The default is http://apps.bebo.com/.

callback( $new_default_callback )

The callback URL for your application. See the Bebo API documentation. Just a convenient place holder for the value.

call_success( $is_success, $error_message )

Takes in two values, the first setting the object's last_call_success attribute, and the second setting the object's last_error attribute. Returns an array reference containing the last_call_success and last_error values, in that order:

    my $response = $client->call_success( 1, undef );
    if ( $response->[0] == 1 ) {
        print 'Last call successful';
    }
    if ( not defined $response->[1] ) {
        print 'Error message is undefined';
    }

    $client->call_success( 0,'2: The service is not available at this time.');

    $response = $client->call_success;
    if ( not $response->[0] ) {
        print 'Last call unsuccessful';
    }
    if ( not defined $response->[1] ) {
        print "Error $response->[1]";
    }

The call method calls this method, and shouldn't need to be called to set anything, just to get the value later if throw_errors is false.

config($filename)

Used when instantiating a new object to set the environment variables. The file has a simple, BASH-style format:

    WBA_API_KEY_MYAPP=383378efa485934bc
    WBA_SECRET_MYAPP=234234ac902f340923
    WBA_SESSION_KEY_MYAPP=34589349abce989d
    WBA_DESKTOP_MYAPP=1

If the file is found, and the environment variables are already set, then the variables will not be changed.

debug(0|1)

A boolean set to either true or false, determining if debugging messages should be carped for REST calls. Defaults to 0.

desktop(0|1)

A boolean signifying if the client is being used for a desktop application. If $ENV{'WBA_DESKTOP'} is set, all instances will be initialized with its value. Defaults to 0 otherwise. See the Bebo API documentation for more information.

format('JSON'|'XML')

The default format to use if none is supplied with an API method call. Currently available options are XML and JSON. Defaults to JSON.

last_call_success(1|0)

A boolean set to true or false, to show whether the last call was succesful or not. Called by call_success. Defaults to 1.

last_error( $error_message )

A string holding the error message of the last failed call to the REST server. Called by call_success. Defaults to undef.

next( $new_default_next_url )

See the Bebo API documentation's Authentication Guide. Just a convenient place holder for the value.

parse(1|0)

Defaults to 1. If set to true, the response returned by each method call will be a Perl structure (see each method for the structure it will return). If it is set to 0, the response string from the server will be returned. (The response string is unescaped if the 'desktop' attribute is false).

popup( $popup )

See the Bebo API documentation's Authentication Guide. Just a convenient place holder for the value.

query( $query )

Stores the current query object to use (either CGI or Apache::Request) but really anything that implements the param() method can be used. N.B. When using require_* methods below, Apache::Request will croak because it does not implement a redirect method.

secret( $new_secret_key )

For a desktop application, this is the secret that is used for calling auth->create_token and auth->get_session. For a web application, secret is used for all calls to the API. If $ENV{'WBA_SECRET'} is set, all instances will be initialized with its value. See the Bebo API documentation under Authentication for more information.

server_uri( $new_server_uri )

The server uri to access the Bebo REST server. Default is 'http://api.bebo.com/restserver.php'. Used to make calls to the Bebo server, and useful for testing. See the Bebo API documentation.

session_expires( $new_expires )

The session expire timestamp for the client's user. Automatically set when $client->auth->get_session is called. See the Bebo API documentation.

session_key( $new_key )

The session key for the client's user. Automatically set when $client->auth->get_session is called. See the Bebo API documentation.

session_uid( $new_uid )

The session's uid for the client's user. Automatically set when $client->auth->get_session is called. See the Bebo API documentation.

skipcookie(0|1)

See the Bebo API documentation's Authentication Guide. Just a convenient place holder for the value.

throw_errors(0|1)

A boolean set to either true of false, signifying whether or not to confess when an error is returned from the REST server.

ua

The LWP::UserAgent agent used to communicate with the REST server. The agent_alias is initially set to "Perl-WWW-Bebo-API/0.4.10".

PUBLIC METHODS

call( $method, %args )

The method which other submodules within WWW::Bebo::API use to call the Bebo REST interface. It takes in a string signifying the method to be called (e.g., 'auth.getSession'), and key/value pairs for the parameters to use: $client->call( 'auth.getSession', auth_token => 'b3324235e' );

For all calls, if parse is set to true and an empty hash/array reference is returned from bebo, nothing will be returned instead of the empty hash/array reference.

generate_sig( params => $params_hashref, secret => $secret )

Generates a sig when given a parameters hash reference and a secret key.

get_add_url( %params )

Returns the URL to add your application with the parameters (that are given) included. Note that the API key and the API version parameters are also included automatically. If the next parameter is passed in, it's string-escaped. Used for platform applications:

    $response = $client->get_add_url( next => 'http://my.website.com' );

    # prints http://www.bebo.com/app.php?api_key=key&v=1.0
    #        &next=http%3A%2F%2Fmy.website.com
    print $response;
get_app_url

Returns the URL to your application, if using the Bebo canvas. Uses <$client->app_path>, which you have to set yourself (See <app_path> below).

get_bebo_url( $subdomain )

Returns the URL to Bebo. You can specifiy a specific network as a parameter:

    $response = $client->get_bebo_url( 'apps' );
    print $response;    # prints http://apps.bebo.com
get_infinite_session_url()

Returns the URL for the user to generate an infinite session for your application:

    $response = $client->get_infinite_session_url;

    # prints http://www.bebo.com/codegen.php?api_key=key&v=1.0
    print $response;

From what I've seen, the session keys that Bebo returns don't expire automatically, so as long as you don't call $client->auth->logout, you shouldn't even need to worry about this.

get_login_url( %params )

Returns the URL to login to your application with the parameters (that are defined) included. If the next parameter is passed in, it's string-escaped:

    $response = $client->get_login_url( next => 'http://my.website.com' );

    # prints http://www.bebo.com/login.php?api_key=key&v=1.0
    #        &next=http%3A%2F%2Fmy.website.com
    print $response;
get_url( $type, @args )

Called by all the above get_*_url methods above. $type can be 'login', 'app', 'add', 'bebo', 'infinite_session', or 'custom'. @args contains the query parameters for the the cases when $type is not 'app' or 'bebo'. In the case of 'custom', the first item in @args is the url path relative to the bebo website. All of the get_*_url methods correspond to the ones in the official PHP client.

log_string($params_hashref, $response)

Pass in the params and the response from a call, and it will make a formatted string out of it showing the parameters used, and the response received.

redirect( $url, $query_object )

Called by require() to redirect the user either within the canvas or without. If no <$query_object> is defined, then whatever is in $client->query will be used. (See WWW::Bebo::API::Canvas) If no redirect is required, nothing is returned. That is the only case when there is no return value. If a redirect is required, there are two cases that are covered:

user not logged in

If there isn't a user logged in to Bebo's system, then a redirect to the Bebo login page is printed to STDOUT with a next parameter to the appropriate page. The redirect is called with the the CGI module that comes standard with perl. The return value in this case is 1.

user logged in

If the user is logged in to Bebo, and a redirect is required, the necessary FBML is returned: <fb:redirect url="WHATEVER">. So the return value is the FBML, which you can then print to STDOUT.

require_add( $query )

Redirects the user to what get_add_url() returns. See require() below for the $query parameter.

require_frame( $query )

Redirects the user to what get_login_url( canvas = '1' )> returns. See require() below for the $query parameter.

require_login( $query )

Redirects the user to what get_login_url() returns. See require() below for the $query parameter.

require( $what, $query )

The official PHP client has require_* methods that take no arguments. Logically, you better know what you want to require when you call each of them, so this API consolidates them into one method. The valid values for $what are 'add', 'frame', and 'login'. $query is the query object to use (most likely CGI). If $query is undefined, the value of $client-query >> is used.

session( uid => $uid, key => $session_key, expires => $session_expires )

Sets the user, session_key, and session_expires all at once.

unescape_string($escaped_string)

Returns its parameter with all the escape sequences unescaped. If you're using a web app, this is done automatically to the response.

verify_sig( sig => $expected_sig, params => $params_hashref )

Checks the signature for a given set of parameters against an expected value.

PRIVATE METHODS

_add_url_params( %params )

Called by both get_login_url and get_add_url to process any of their parameters. Prepends the api_key and the version number as parameters and returns the parameter string.

_check_values_of($params_hashref)

Makes sure all the values of the $params_hashref that need to be set are set. Uses the defaults for those values that are needed and not supplied.

_format_and_check_params( $method, %args )

Format method parameters (given in %args) according to Bebo API specification. Returns a list of items: A hash reference of the newly formatted params (based on %params) and the image data if the call is an photo upload:

    ($params, $img_data) = $self->_format_and_check_params( $method, %args );
_has_error_response( $response )

Determines if the response is an error, and logs it appropriately. Returns true if response is an error, false otherwise.

is_empty_response( $response )

Determines if the response is an empty hash or array reference. Returns true if the response is empty, false otherwise.

_post_request( $params_hashref, $sig, $img_data )

Used by call to post the request to the REST server and return the response. $img_data is used when uploading an photo to Bebo.

_parse($string)

Parses the response from a call to the Bebo server to make it a Perl data structure, and returns the result.

_parser()

Returns a new instance of JSON::Any.

_reformat_response( $params, $response )

Reformats the response according to whether the app is a desktop app, if the response should be parsed (i.e., changed to a Perlish structure), if the response is empty, etc. Returns the reformatted response.

DIAGNOSTICS

Unable to load JSON module for parsing: %s

JSON::Any was not able to load one of the JSON modules it uses to parse JSON. Please make sure you have one (of the several) JSON modules it can use installed.

Error during REST call: %s

This means that there's most likely an error in the server you are using to communicate to the Bebo REST server. Look at the traceback to determine why an error was thrown. Double-check that server_uri is set to the right location.

Cannot create namespace %s: %s

Cannot create the needed subclass method. Contact the developer to report.

Cannot create attribute %s: %s

Cannot create the needed attribute method. Contact the developer to report.

<_format_and_check_params must be called in list context!>

You're using a private method call and you're not calling it in list context. It returns a list of items, all of which should be interesting to you.

Cannot open %s

Cannot open the configuration file. Make sure the filename is correct and that the program has the appropriate permissions.

Cannot close %s

Cannot close the configuration file. Make sure the filename is correct and that the program has the appropriate permissions.

FAQ

Id numbers returned by Bebo are being rounded. What is the problem?

The JSON module that is installed on your system is converting the numbers to Perl and is losing precision in the process. Make sure you have the latest JSON::XS module installed or JSON::DWIW (any recent version of either should work).

How do I run the examples in the examples directory?

There are two types of examples in the examples directory, desktop-based and web-based. With desktop-based, the api key and secret key are prompted for on STDIN, and then the user's browser is opened and directed to the Bebo log in page. Currently, the desktop-based examples pause for 20 seconds to allow for the user to enter in their credentials.

With web-based, you have to pass in the api key, secret key, and app path to the constructor, and then place the script at the callback url you specified in the Bebo setup for your application. For instance, when using the web-based example, you might have the following callback url (note the trailing slash):

    http://www.example.com/bebo-canvas-json/

You have to make sure the required Perl modules are in the @INC path for the web server process, otherwise there will be a 500 Internal Server error. The easiest way to do that is to put the following at the top of the example script (as long as "path-to-perl5-libs" is readable by the web server process):

    use lib "path-to-perl5-libs";

CONFIGURATION AND ENVIRONMENT

WWW::Bebo::API requires no configuration files or environment variables.

DEPENDENCIES

version Crypt::SSLeay Digest::MD5 JSON::Any Time::HiRes LWP::UserAgent

INCOMPATIBILITIES

None.

BUGS AND LIMITATIONS

No bugs have been reported.

Please report any bugs or feature requests to bug-www-bebo-api@rt.cpan.org, or through the web interface at http://rt.cpan.org.

SOURCE REPOSITORY

http://code.google.com/p/perl-www-bebo-api/

TESTING

There are some live tests included, but they are only run if the following environment variables are set: WBA_API_KEY_TEST WBA_SECRET_TEST WBA_SESSION_KEY_TEST

Additionally, if your app is a desktop one, you must set WBA_DESKTOP_TEST. Also, the session key must be valid for the API key being used.

AUTHOR

Clayton Scott <clscott@cpan.org>

ORIGINAL AUTHOR

David Romano <unobe@cpan.org>

CONTRIBUTORS

Clayton Scott http://www.matrix.ca

David Leadbeater http://dgl.cx

Gisle Aas none

J. Shirley <jshirley@gmail.com>

Jim Spath <jspath@gmail.com>

Matt Sickler <imMute@mail.msk3.ath.cx>

Nick Gerakines <nick@socklabs.com>

Olaf Alders <olaf@wundersolutions.com>

Patrick Michael Kane <pmk@wawd.com>

Sean O'Rourke <seano@cpan.org>

Shawn Van Ittersum none

Simon Cavalletto <simonm@cavalletto.org>

Skyler Clark none

Thomas Sibley <tsibley@cpan.org>

Derek Del Conte derek@delconte.org

King Mak none

Louis-Philippe none

LICENSE AND COPYRIGHT

Copyright (c) 2007, David Romano <unobe@cpan.org>. All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.

DISCLAIMER OF WARRANTY

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENSE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.