ljr/ljcom/htdocs/friends/popwithfriends.bml

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<?page
title=><?_ml .title _ml?>
body<=
<?_code
{
use strict;
use vars qw(%GET);
# GET{own} = bool: include your own friends in the list
my $remote = LJ::get_remote();
unless ($remote) {
return $ML{'error.noremote'};
}
if ($LJ::DISABLED{'friendspopwithfriends'}) {
# FIXME: memcache this page. (memcache friendof)
return "This feature is disabled.";
}
unless (LJ::get_cap($remote, "friendspopwithfriends")) {
return $ML{'.account_type'};
}
# load remote's friends
my @friends;
my %type;
# TAG:fr:bml_friends_popwith:get_friends
my $fr = LJ::get_friends($remote);
return "Error fetching your friends" unless $fr;
my $LIMIT = 500;
my @ids = keys %$fr;
splice(@ids, 0, $LIMIT) if @ids > $LIMIT;
my $fus = LJ::load_userids(@ids);
@ids = grep { $fus->{$_}{journaltype} eq "P" } @ids;
my %count;
my $MAX_DELAY = 4;
my $start = time();
while (@ids && time() < $start + $MAX_DELAY) {
my $fid = shift @ids;
my $fr = LJ::get_friends($fid);
next unless $fr;
$count{$_}++ foreach (keys %$fr);
}
my @pop = sort { $count{$b} <=> $count{$a} } keys %count;
my $ret = $GET{'own'} ? "<?p $ML{'.intro_own'} p?>" : "<?p $ML{'.intro'} p?>";
my $rows;
my $MAX_DISPLAY = 50;
my $shown;
foreach my $popid (@pop) {
next if $fr->{$popid} && ! $GET{'own'};
last if ++$shown > $MAX_DISPLAY;
my $u = LJ::load_userid($popid);
my $count = $count{$popid};
$rows .= "<tr><td>" . LJ::ljuser($u) . " - " . LJ::ehtml($u->{name}) .
"</td><td align='right'>$count</td></tr>\n";
}
if ($rows) {
$ret .= "<table cellpadding='3'>\n";
$ret .= "<tr><td><b>$ML{'.user'}</b></td><td><b>$ML{'.count'}</b></td></tr>\n";
$ret .= $rows;
$ret .= "</table>\n";
$ret .= $GET{'own'} ? "<?p $ML{'.exclude_own'} p?>" : "<?p $ML{'.include_own'} p?>";
} else {
$ret .= "<div style='margin-left: 30px;'><i>$ML{'.no_users'}</i></div>\n";
$ret .= "<?p $ML{'.include_own'} p?>" unless $GET{'own'};
}
return $ret;
}
_code?>
<=body
page?>