| Subject: | [PATCH] add new function full_cast() |
full_cast()
Retrieve the full film cast list, each element of which is hash reference identified by various keys:
id -> imdb person id
name -> full name of person
role -> role type for this film
| Subject: | fullcast.diff |
--- IMDB/Film.pm 2011-09-28 10:55:51.000000000 +0200
+++ IMDB/Film.pm 2012-02-17 14:39:18.550820300 +0100
@@ -60,6 +60,7 @@
_episodeof
_summary
_cast
+ _full_cast
_directors
_writers
_cover
@@ -145,6 +146,7 @@
_duration => [],
_top_info => [],
_cast => [],
+ _full_cast => [],
);
sub _get_default_attrs { keys %_defaults }
@@ -1044,6 +1046,58 @@
return $self->{_cast};
}
+=item full_cast()
+
+Retrieve the full film cast list, each element of which is hash reference -
+{ id => <ID>, name => <Full Name>, role => <Role> }:
+
+ my @fullcast = @{ $film->full_cast() };
+
+=cut
+
+sub full_cast {
+ my CLASS_NAME $self = shift;
+
+ unless($self->{_full_cast}) {
+ my $page;
+ $page = $self->_cacheObj->get($self->code.'_cast') if $self->_cache;
+ unless($page) {
+ my $url = "http://". $self->{host} . "/" . $self->{query} . $self->code . "/fullcredits";
+
+ $self->_show_message("URL is $url ...", 'DEBUG');
+
+ $page = $self->_get_page_from_internet($url);
+ unless($page) {
+ return;
+ }
+
+ $self->_cacheObj->set($self->code.'_cast', $page, $self->_cache_exp) if $self->_cache;
+ }
+ my $parser = $self->_parser(FORCED, \$page);
+
+ my (@fullcast, $tag, $person, $id, $role);
+
+ while($tag = $parser->get_tag('table')) {
+ last if $tag->[1]->{class} && $tag->[1]->{class} =~ /^cast$/i;
+ }
+ while($tag = $parser->get_tag()) {
+ if($tag->[0] eq 'td' && $tag->[1]{class} && $tag->[1]{class} eq 'nm') {
+ $tag = $parser->get_tag('a');
+ if($tag->[1]{href} && $tag->[1]{href} =~ m#name/nm(\d+?)/#) {
+ $person = $parser->get_text;
+ $id = $1;
+ my $text = $parser->get_trimmed_text('/tr');
+ ($role) = $text =~ /.*?\s+(.*)$/;
+ push @fullcast, {id => $id, name => $person, role => $role};
+ }
+ }
+ }
+
+ $self->{_full_cast} = \@fullcast;
+ }
+ return $self->{_full_cast};
+}
+
=item duration()
In the scalar context it retrieves a film duration in minutes (the first record):