diff options
Diffstat (limited to 'perllib/HighwaysEngland.pm')
-rw-r--r-- | perllib/HighwaysEngland.pm | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/perllib/HighwaysEngland.pm b/perllib/HighwaysEngland.pm index dc5b494bb..1de0071d7 100644 --- a/perllib/HighwaysEngland.pm +++ b/perllib/HighwaysEngland.pm @@ -11,6 +11,8 @@ sub database_file { FixMyStreet->path_to('../data/roads.sqlite') } my $junction = '(junction|junc|jct|j)\.?\s*(?<junction>.*?)'; my $road = '(?<road>[AM][0-9MT]*)'; +my $alt_road = '(?<altroad>[AMB][0-9MT]*)'; +my $services = '(?<services>[\w ]+services)'; my $space = '[\s,.]*'; sub junction_lookup { @@ -19,10 +21,23 @@ sub junction_lookup { || $s =~ /^\s*$junction$space$road\s*$/i ) { return _lookup_db($+{road}, 'junction', $+{junction}, 'name') || undef; + } elsif ($s =~ /^\s*$services\s*$/i + || $s =~ /^\s*$services$space$road\s*$/i + || $s =~ /^\s*$road$space$services\s*$/i + ) { + return _lookup_db($+{road} || 'ANY', 'junction', $+{services}, 'name') || undef; } elsif ($s =~ /^\s*(?<road>[AM][^ ]*)$space(?<dist>[0-9.]+)\s*$/i || $s =~ /^\s*(?<dist>[0-9.]+)$space(?<road>[AM][^ ]*)\s*$/i ) { return _lookup_db($+{road}, 'sign', $+{dist}, 'distance') || undef; + } elsif ($s =~ /^\s*$alt_road$space$road\s*$/i + || $s =~ /^\s*$road$space$alt_road\s*$/i + ) { + return _lookup_db($+{road}, 'junction', $+{altroad}, 'roads') || undef; + } elsif ($s =~ /^\s*$road$space(?<name>.+)\s*$/i + || $s =~ /^\s*(?<name>.+?)$space$road\s*$/i + ) { + return _lookup_db($+{road}, 'junction', $+{name}, 'guess') || undef; } } @@ -30,9 +45,24 @@ sub _lookup_db { my ($road, $table, $thing, $thing_name) = @_; my $db = DBI->connect("dbi:SQLite:dbname=".database_file(), undef, undef) or return; $thing = "J$thing" if $table eq 'junction' && $thing =~ /^[1-9]/; - my $results = $db->selectall_arrayref( - "SELECT * FROM $table where road=? and $thing_name=?", - { Slice => {} }, uc $road, uc $thing); + my $results; + if ( $thing_name eq 'guess' ) { + $results = $db->selectall_arrayref( + "SELECT * FROM $table where road=? and name like ?", + { Slice => {} }, uc $road, '%' . uc $thing . '%'); + } elsif ( $thing_name eq 'roads' ) { + $results = $db->selectall_arrayref( + "SELECT * FROM $table where (road=? and name like ?) OR (road=? and name like ?)", + { Slice => {} }, uc $road, '%' . uc $thing . '%', uc $thing, '%' . uc $road . '%'); + } elsif ( $road eq 'ANY' ) { + $results = $db->selectall_arrayref( + "SELECT * FROM $table where $thing_name=?", + { Slice => {} }, uc $thing); + } else { + $results = $db->selectall_arrayref( + "SELECT * FROM $table where road=? and $thing_name=?", + { Slice => {} }, uc $road, uc $thing); + } return unless $results; if (@$results) { my ($lat, $lon) = Utils::convert_en_to_latlon($results->[0]{easting}, $results->[0]{northing}); |