Use Facebook::Graph to write desktop application

Topic: Use Facebook::Graph to write desktop application

Using Facebook::Graph Perl CPAN module to read/write data of Facebook.

Transcript

1. Use Facebook::Graph to
   write desktop application
   Gea-Suan Lin
   

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2. Common $fb
   

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3. my $fb = Facebook::Graph->new(
   app_id => APP_ID,
   secret => SECRET,
   postback => ‘http://www.mysite.com/’
   );
   

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4. First to authorize
   

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5. my @perms =
   qw/publish_stream read_stream/;
   say $fb
   ->authorize
   ->extend_permission(@perms)
   ->uri_as_string;
   

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6. Open browser to
   authorize
   

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7. Then copy “code” value
   to the following code...
   

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8. my $r = $fb->
   request_access_token('*code*');
   say $r->token;
   

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9. You’ll get your token
   

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10. $fb->access_token($token);
    

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11. After authorizing...
    

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12. my $fb = Facebook::Graph->new(
    app_id => APP_ID,
    secret => SECRET,
    postback => ‘http://www.mysite.com/’
    );
    $fb->access_token($token);
    

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13. Then, post something...
    

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14. $fb
    ->add_post
    ->to(‘195466193802264’)
    ->set_message(‘test’)
    ->publish;
    

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15. And, read something...
    

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16. use Data::Dumper;
    print Dumper $fb->query
    ->find(‘195466193802264/feed’)
    ->request
    ->as_hashref;
    

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17. References
    

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18. Facebook::Graph
    http://goo.gl/Ym5KA
    

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19. Thanks !
    

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