Merge commit '2.13' into HEAD

[maypole.git] / examples / fancy_example / BeerDB.pm

diff --git a/examples/fancy_example/BeerDB.pm b/examples/fancy_example/BeerDB.pm
new file mode 100644 (file)
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+++ b/examples/fancy_example/BeerDB.pm
@@ -0,0 +1,89 @@
+package BeerDB;
+use Maypole::Application;
+use Class::DBI::Loader::Relationship;
+
+sub debug { $ENV{BEERDB_DEBUG} || 0 }
+# This is the sample application.  Change this to the path to your
+# database. (or use mysql or something)
+use constant DBI_DRIVER => 'SQLite';
+use constant DATASOURCE => $ENV{BEERDB_DATASOURCE} || 't/beerdb.db';
+
+BeerDB->config->model('BeerDB::Base'); 
+
+BEGIN {
+    my $dbi_driver = DBI_DRIVER;
+    if ($dbi_driver =~ /^SQLite/) {
+       unless -e (DATASOURCE) {
+           die sprintf("SQLite datasource '%s' not found, correct the path or recreate the database by running Makefile.PL", DATASOURCE), "\n";
+       }            
+       eval "require DBD::SQLite";
+        if ($@) {
+            eval "require DBD::SQLite2" and $dbi_driver = 'SQLite2';
+        }
+    }
+    BeerDB->setup(join ':', "dbi", $dbi_driver, DATASOURCE);
+}
+
+# Give it a name.
+BeerDB->config->application_name('The Beer Database');
+
+# Change this to the root of the web site for your maypole application.
+BeerDB->config->uri_base( $ENV{BEERDB_BASE} || "http://localhost/beerdb/" );
+
+# Change this to the htdoc root for your maypole application.
+my @root=  ('t/templates');
+push @root,$ENV{BEERDB_TEMPLATE_ROOT} if ($ENV{BEERDB_TEMPLATE_ROOT});
+BeerDB->config->template_root( [@root] ); 
+# Specify the rows per page in search results, lists, etc : 10 is a nice round number
+BeerDB->config->rows_per_page(10);
+
+# Let TT templates recursively include  themselves
+BeerDB->config->{view_options} = { RECURSION => 1, };
+
+# Handpumps should not show up.
+BeerDB->config->display_tables([qw[beer brewery pub style drinker pint person]]);
+# Access handpumps if want
+BeerDB->config->ok_tables([ @{BeerDB->config->display_tables}, qw[handpump]]);
+
+BeerDB::Brewery->untaint_columns( printable => [qw/name notes url/] );
+BeerDB::Style->untaint_columns( printable => [qw/name notes/] );
+BeerDB::Beer->untaint_columns(
+    printable => [qw/abv name price notes/],
+    integer => [qw/style brewery score/],
+    date =>[ qw/tasted/],
+);
+BeerDB::Pub->untaint_columns(printable => [qw/name notes url/]);
+BeerDB::Drinker->untaint_columns( printable => [qw/handle created/] );
+BeerDB::Pint->untaint_columns( printable => [qw/date_and_time/]);
+
+
+# Required Fields
+BeerDB->config->{brewery}{required_cols} = [qw/name/];
+BeerDB->config->{style}{required_cols} = [qw/name/];
+BeerDB->config->{beer}{required_cols} = [qw/brewery name price/];
+BeerDB->config->{pub}{required_cols} = [qw/name/];
+BeerDB->config->{drinker}{required_cols} = [qw/handle person/];
+BeerDB->config->{pint}{required_cols} = [qw/drinker handpump/]; 
+BeerDB->config->{person}{required_cols} = [qw/first_name sur_name dob email/];
+
+# Columns to display 
+sub BeerDB::Handpump::display_columns { qw/pub beer/ }
+
+BeerDB->config->{loader}->relationship($_) for (
+    "a brewery produces beers",
+    "a style defines beers",
+    "a pub has beers on handpumps",
+    "a handpump defines pints",
+    "a drinker drinks pints",);
+
+# For testing classmetadata
+#sub BeerDB::Beer::classdata :Exported {};
+sub BeerDB::Beer::list_columns  { return qw/score name price style brewery/};
+
+sub BeerDB::Handpump::stringify_self { 
+       my $self = shift; 
+       return $self->beer . " @ " . $self->pub;
+}
+
+
+1;