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package FixMyStreet::App::Controller::Rss;
use Moose;
use namespace::autoclean;
use URI::Escape;
use FixMyStreet::Alert;
use mySociety::Gaze;
use mySociety::Locale;
use mySociety::MaPit;
BEGIN { extends 'Catalyst::Controller'; }
=head1 NAME
FixMyStreet::App::Controller::Rss - Catalyst Controller
=head1 DESCRIPTION
Catalyst Controller.
=head1 METHODS
=cut
sub updates : LocalRegex('^(\d+)$') {
my ( $self, $c ) = @_;
my $id = $c->req->captures->[0];
my $problem = $c->model('DB::Problem')->find( { id => $id } );
# FIXME Put these 404/410 checks in central place - Report.pm does it too.
if ( !$problem || $problem->state eq 'unconfirmed' ) {
$c->detach( '/page_error_404_not_found', [ _('Unknown problem ID') ] );
} elsif ( $problem->state eq 'hidden' ) {
$c->detach(
'/page_error_410_gone',
[ _('That report has been removed from FixMyStreet.') ]
);
}
$c->stash->{type} = 'new_updates';
$c->stash->{qs} = 'report/' . $id;
$c->stash->{db_params} = [ $id ];
$c->forward('output');
}
sub new_problems : Path('problems') : Args(0) {
my ( $self, $c ) = @_;
$c->stash->{type} = 'new_problems';
$c->forward('output');
}
# FIXME I don't think this is used - check
#sub reports_to_council : Private {
# my ( $self, $c ) = @_;
#
# my $id = $c->stash->{id};
# $c->stash->{type} = 'council_problems';
# $c->stash->{qs} = '/' . $id;
# $c->stash->{db_params} = [ $id ];
# $c->forward('output');
#}
sub reports_in_area : LocalRegex('^area/(\d+)$') {
my ( $self, $c ) = @_;
my $id = $c->req->captures->[0];
my $area = mySociety::MaPit::call('area', $id);
$c->stash->{type} = 'area_problems';
$c->stash->{qs} = '/' . $id;
$c->stash->{db_params} = [ $id ];
$c->stash->{title_params} = { NAME => $area->{name} };
$c->forward('output');
}
sub all_problems : Private {
my ( $self, $c ) = @_;
$c->stash->{type} = 'all_problems';
$c->forward('output');
}
sub local_problems_pc : Path('pc') : Args(1) {
my ( $self, $c, $query ) = @_;
$c->forward( 'local_problems_pc_distance', [ $query ] );
}
sub local_problems_pc_distance : Path('pc') : Args(2) {
my ( $self, $c, $query, $d ) = @_;
$c->forward( 'get_query_parameters', [ $d ] );
unless ( $c->forward( '/location/determine_location_from_pc', [ $query ] ) ) {
$c->res->redirect( '/alert' );
$c->detach();
}
my $pretty_query = $query;
$pretty_query = mySociety::PostcodeUtil::canonicalise_postcode($query)
if mySociety::PostcodeUtil::is_valid_postcode($query);
my $pretty_query_escaped = URI::Escape::uri_escape_utf8($pretty_query);
$pretty_query_escaped =~ s/%20/+/g;
$c->stash->{qs} = "?pc=$pretty_query_escaped";
$c->stash->{title_params} = { POSTCODE => $pretty_query };
$c->stash->{type} = 'postcode_local_problems';
$c->forward( 'local_problems_ll',
[ $c->stash->{latitude}, $c->stash->{longitude} ]
);
}
sub local_problems : LocalRegex('^(n|l)/([\d.-]+)[,/]([\d.-]+)(?:/(\d+))?$') {
my ( $self, $c ) = @_;
my ( $type, $a, $b, $d) = @{ $c->req->captures };
$c->forward( 'get_query_parameters', [ $d ] );
$c->detach( 'redirect_lat_lon', [ $a, $b ] )
if $type eq 'n';
$c->stash->{qs} = "?lat=$a;lon=$b";
$c->stash->{type} = 'local_problems';
$c->forward( 'local_problems_ll', [ $a, $b ] );
}
sub local_problems_ll : Private {
my ( $self, $c, $lat, $lon ) = @_;
# truncate the lat,lon for nicer urls
( $lat, $lon ) = map { Utils::truncate_coordinate($_) } ( $lat, $lon );
my $d = $c->stash->{distance};
if ( $d ) {
$c->stash->{qs} .= ";d=$d";
$d = 100 if $d > 100;
} else {
$d = mySociety::Gaze::get_radius_containing_population( $lat, $lon, 200000 );
$d = int( $d * 10 + 0.5 ) / 10;
mySociety::Locale::in_gb_locale {
$d = sprintf("%f", $d);
}
}
$c->stash->{db_params} = [ $lat, $lon, $d ];
if ($c->stash->{state} ne 'all') {
$c->stash->{type} .= '_state';
push @{ $c->stash->{db_params} }, $c->stash->{state};
}
$c->forward('output');
}
sub output : Private {
my ( $self, $c ) = @_;
$c->response->header('Content-Type' => 'application/xml; charset=utf-8');
$c->response->body( FixMyStreet::Alert::generate_rss( $c ) );
}
sub local_problems_legacy : LocalRegex('^(\d+)[,/](\d+)(?:/(\d+))?$') {
my ( $self, $c ) = @_;
my ($x, $y, $d) = @{ $c->req->captures };
$c->forward( 'get_query_parameters', [ $d ] );
# 5000/31 as initial scale factor for these RSS feeds, now variable so redirect.
my $e = int( ($x * 5000/31) + 0.5 );
my $n = int( ($y * 5000/31) + 0.5 );
$c->detach( 'redirect_lat_lon', [ $e, $n ] );
}
sub get_query_parameters : Private {
my ( $self, $c, $d ) = @_;
$d = '' unless $d =~ /^\d+$/;
$c->stash->{distance} = $d;
my $state = $c->req->param('state') || 'all';
$state = 'all' unless $state =~ /^(all|open|fixed)$/;
$c->stash->{state_qs} = "?state=$state" unless $state eq 'all';
$state = 'confirmed' if $state eq 'open';
$c->stash->{state} = $state;
}
sub redirect_lat_lon : Private {
my ( $self, $c, $e, $n ) = @_;
my ($lat, $lon) = Utils::convert_en_to_latlon_truncated($e, $n);
my $d_str = '';
$d_str = '/' . $c->stash->{distance} if $c->stash->{distance};
$c->res->redirect( "/rss/l/$lat,$lon" . $d_str . $c->stash->{state_qs} );
}
=head1 AUTHOR
Matthew Somerville
=head1 LICENSE
Copyright (c) 2011 UK Citizens Online Democracy. All rights reserved.
Licensed under the Affero GPL.
=cut
__PACKAGE__->meta->make_immutable;
1;
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