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#!/usr/bin/perl -w
#
# Cobrand.pm:
# Cobranding for FixMyStreet.
#
#
# Copyright (c) 2009 UK Citizens Online Democracy. All rights reserved.
# Email: louise@mysociety.org. WWW: http://www.mysociety.org
#
# $Id: Cobrand.pm,v 1.15 2009-09-15 14:01:14 louise Exp $
package Cobrand;
use strict;
use Carp;
=item get_allowed_cobrands
Return an array reference of allowed cobrand subdomains
=cut
sub get_allowed_cobrands{
my $allowed_cobrand_string = mySociety::Config::get('ALLOWED_COBRANDS');
my @allowed_cobrands = split(/\|/, $allowed_cobrand_string);
return \@allowed_cobrands;
}
=item cobrand_handle Q
Given a query that has the name of a site set, return a handle to the Util module for that
site, if one exists, or zero if not.
=cut
sub cobrand_handle {
my $cobrand = shift;
our %handles;
# Once we have a handle defined, return it.
return $handles{$cobrand} if defined $handles{$cobrand};
my $cobrand_class = ucfirst($cobrand);
my $class = "Cobrands::" . $cobrand_class . "::Util";
eval "use $class";
eval{ $handles{$cobrand} = $class->new };
$handles{$cobrand} = 0 if $@;
return $handles{$cobrand};
}
=item cobrand_page QUERY
Return a string containing the HTML to be rendered for a custom Cobranded page
=cut
sub cobrand_page{
my $q = shift;
my $cobrand = $q->{site};
my $handle = cobrand_handle($cobrand);
return 0 unless $handle;
return $handle->page($q);
}
=item set_site_restriction Q
Return a site restriction clause and a site key if the cobrand uses a subset of the FixMyStreet
data. Q is the query object. Returns an empty string and site key 0 if the cobrand uses all the
data.
=cut
sub set_site_restriction{
my $q = shift;
my $site_restriction = '';
my $site_id = 0;
my $cobrand = $q->{site};
my $handle = cobrand_handle($cobrand);
return ($site_restriction, $site_id) unless $handle;
return $handle->site_restriction($q);
}
=item base_url COBRAND
Return the base url for the cobranded version of the site
=cut
sub base_url{
my $cobrand = shift;
return mySociety::Config::get('BASE_URL') unless $cobrand;
my $handle = cobrand_handle($cobrand);
return mySociety::Config::get('BASE_URL') unless $handle;
return $handle->base_url();
}
=item contact_email COBRAND
Return the contact email for the cobranded version of the site
=cut
sub contact_email {
my $cobrand = shift;
return get_cobrand_conf($cobrand, 'CONTACT_EMAIL');
}
sub get_cobrand_conf {
my ($cobrand, $key) = @_;
my $value;
$cobrand = uc($cobrand);
if ($cobrand){
$value = mySociety::Config::get($key . "_" . $cobrand, undef);
}
if (!$value){
$value = mySociety::Config::get($key);
}
return $value;
}
=item set_lang_and_domain COBRAND LANG
Set the language and domain of the site based on the cobrand and host
=cut
sub set_lang_and_domain($$;$) {
my ($cobrand, $lang, $unicode) = @_;
if ($cobrand){
my $handle = cobrand_handle($cobrand);
if ($handle){
$handle->set_lang_and_domain($lang, $unicode);
}
}else{
mySociety::Locale::negotiate_language('en-gb,English,en_GB|nb,Norwegian,nb_NO', $lang); # XXX Testing
mySociety::Locale::gettext_domain('FixMyStreet', $unicode);
mySociety::Locale::change();
}
}
=item recent_photos COBRAND N [EASTING NORTHING DISTANCE]
Return N recent photos. If EASTING, NORTHING and DISTANCE are supplied, the photos must be attached to problems
within DISTANCE of the point defined by EASTING and NORTHING.
=cut
sub recent_photos {
my ($cobrand, $num, $e, $n, $dist) = @_;
my $handle;
if ($cobrand){
$handle = cobrand_handle($cobrand);
}
if ( !$cobrand || !$handle || ! $handle->can('recent_photos')){
return Problems::recent_photos($num, $e, $n, $dist);
} else {
return $handle->recent_photos($num, $e, $n, $dist);
}
}
=item recent
Return recent problems on the site.
=cut
sub recent {
my ($cobrand) = @_;
my $handle;
if ($cobrand){
$handle = cobrand_handle($cobrand);
}
if ( !$cobrand || !$handle || ! $handle->can('recent') ){
return Problems::recent();
} else {
return $handle->recent();
}
}
=item front_stats
Return a block of html for showing front stats for the site
=cut
sub front_stats {
my ($cobrand, $q) = @_;
my $handle;
if ($cobrand){
$handle = cobrand_handle($cobrand);
}
if ( !$cobrand || !$handle || ! $handle->can('front_stats')){
return Problems::front_stats($q);
} else {
return $handle->front_stats();
}
}
=item
Return the text that prompts the user to enter their postcode/place name
=cut
sub enter_postcode_text {
my ($cobrand, $q) = @_;
my $handle;
if ($cobrand){
$handle = cobrand_handle($cobrand);
}
if ( !$cobrand || !$handle || !$handle->can('enter_postcode_text')){
return _("Enter a nearby GB postcode, or street name and area:");
} else{
return $handle->enter_postcode_text($q);
}
}
1;
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