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#!/usr/bin/perl | |
use strict; | |
use LWP::UserAgent; | |
use JSON; | |
my $ua = new LWP::UserAgent; | |
$ua->agent("wal.sh/0.0"); | |
my $graph_base = "https://graph.facebook.com/"; | |
# Acquire the OAuth token before moving forward | |
my $access_token = "?access_token="; | |
my $max_shared = 0; | |
### Obtain own likes for processing against friend likes | |
my $req = new HTTP::Request GET => my $friends_url = $graph_base . "me" . "/likes" . $access_token; | |
my $res = $ua->request($req); | |
if ($res->is_success) { | |
my $my_likes = from_json($res->decoded_content); | |
my $i = 0; | |
### Obtain a list of friends for the matrix | |
my $req = new HTTP::Request GET => $graph_base . "me" . "/friends" . $access_token; | |
my $res = $ua->request($req); | |
if ($res->is_success) { | |
my $friends = from_json($res->decoded_content); | |
foreach my $friend (@{$friends->{data}}){ | |
my $shared_likes = 0; | |
my $shared_copy; | |
my $likes_copy; | |
my $req = new HTTP::Request GET => $graph_base . $friend->{id} . "/likes" . $access_token; | |
my $res = $ua->request($req); | |
my $their_likes = from_json($res->decoded_content); | |
my $i = 0; | |
foreach my $like (@{$their_likes->{data}}){ | |
$i++; | |
# print $i.". " . $like->{name} . " (" . $like->{id} . ")\n"; | |
$likes_copy = $likes_copy . $like->{name} . "; "; | |
# Complete the rough test | |
foreach my $my_like (@{$my_likes->{data}}) { | |
# print $like->{id} . " = " . $my_like->{id} . " \n"; | |
if ( $like->{id} == $my_like->{id} ) { | |
$shared_likes++; | |
# $shared_copy = $shared_copy . $like->{name} . " (" . $like->{id} . "); "; | |
$shared_copy = $shared_copy . $like->{name} . "; "; | |
} | |
} | |
} | |
if ( $shared_likes > 0 ) { | |
print $friend->{name} . " shares " . $shared_likes . " likes: "; | |
# print $friend->{name} . " (" . $friend->{id} . ") shares " . $shared_likes . " likes: "; | |
print $shared_copy . "\n\n"; | |
} | |
# print "\n=======================\n" . $friend->{name} . ": " . $likes_copy . "\n=======================\n"; | |
if ( $shared_likes > $max_shared ) { | |
$max_shared = $shared_likes; | |
} | |
} | |
} else { | |
die "Could not get content"; | |
} | |
} else { | |
die "Could not get a list of your likes."; | |
} | |
print "Max shared: " . $max_shared; |
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