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package FixMyStreet::Roles::PhotoSet;
use Moo::Role;
=head1 NAME
FixMyStreet::Roles::Photoset - role for accessing photosets
=cut
=head2 get_photoset
Return a PhotoSet object for all photos attached to this field
my $photoset = $obj->get_photoset;
print $photoset->num_images;
return $photoset->get_image_data(num => 0, size => 'full');
=cut
sub get_photoset {
my ($self) = @_;
require FixMyStreet::App::Model::PhotoSet;
return FixMyStreet::App::Model::PhotoSet->new({
db_data => $self->photo,
object => $self,
});
}
sub get_first_image_fp {
my ($self) = @_;
return $self->get_photoset->get_image_data( num => 0, size => 'fp' );
}
sub photos {
my $self = shift;
my $photoset = $self->get_photoset;
my $i = 0;
my $id = $self->id;
my $typ = $self->result_source->name eq 'comment' ? 'c/' : '';
my $non_public = $self->result_source->name eq 'comment'
? $self->problem->non_public : $self->non_public;
my @photos = map {
my $cachebust = substr($_, 0, 8);
# Some Varnish configurations (e.g. on mySociety infra) strip cookies from
# images, which means image requests will be redirected to the login page
# if e.g. LOGIN_REQUIRED is set. To stop this happening, Varnish should be
# configured to not strip cookies if the cookie_passthrough param is
# present, which this line ensures will be if LOGIN_REQUIRED is set.
my $extra = '';
if (FixMyStreet->config('LOGIN_REQUIRED') || $non_public) {
$cachebust .= '&cookie_passthrough=1';
$extra = '?cookie_passthrough=1';
}
my ($hash, $format) = split /\./, $_;
{
id => $hash,
url_temp => "/photo/temp.$hash.$format$extra",
url_temp_full => "/photo/fulltemp.$hash.$format$extra",
url => "/photo/$typ$id.$i.$format?$cachebust",
url_full => "/photo/$typ$id.$i.full.$format?$cachebust",
url_tn => "/photo/$typ$id.$i.tn.$format?$cachebust",
url_fp => "/photo/$typ$id.$i.fp.$format?$cachebust",
idx => $i++,
}
} $photoset->all_ids;
return \@photos;
}
1;
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