File Coverage

blib/lib/Eidolon/Driver/Template.pm

Criterion	Covered	Total	%
statement	12	24	50.0
branch	0	4	0.0
condition	0	2	0.0
subroutine	4	8	50.0
pod	4	4	100.0
total	20	42	47.6

package Eidolon::Driver::Template;
# ==============================================================================
#
#   Eidolon
#   Copyright (c) 2009, Atma 7
#   ---
#   Eidolon/Driver/Template.pm - generic template driver
#
# ==============================================================================

use base qw/Eidolon::Driver/;
use Eidolon::Driver::Template::Exceptions;
use warnings;
use strict;

our $VERSION = "0.02"; # 2009-05-14 05:31:44

# ------------------------------------------------------------------------------
# \% new()
# constructor
# ------------------------------------------------------------------------------
sub new
{
    my ($class, $templates_dir, $self);

    ($class, $templates_dir) = @_;

    # class attributes
    $self =
    {
        "templates_dir" => $templates_dir || "./templates/",
        "object"        => undef,
        "result"        => undef,
        "vars"          => {}
    };

    bless $self, $class;

    # check if template directory exists
    throw DriverError::Template::Directory($self->{"templates_dir"}) if (!-d $self->{"templates_dir"});

    return $self;
}

# ------------------------------------------------------------------------------
# set(%vars)
# set template variables
# ------------------------------------------------------------------------------
sub set
{
    my ($self, %vars) = @_;

    foreach (keys %vars)
    {
        undef $self->{"vars"}->{$_} if (exists $self->{"vars"}->{$_});
        $self->{"vars"}->{$_} = $vars{$_};
    }
}

# ------------------------------------------------------------------------------
# parse($tpl)
# parse template
# ------------------------------------------------------------------------------
sub parse
{
    throw CoreError::AbstractMethod;
}

# ------------------------------------------------------------------------------
# render()
# render template
# ------------------------------------------------------------------------------
sub render
{
    throw CoreError::AbstractMethod;
}

1;

__END__