Apache-JAF

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README  view on Meta::CPAN

    filter
        Using "Apache::Filter" flag.

    uri Reference to the array of current URI (splitted by slash). Usually
        you need to modify it in "setup_handler" method to determine page's
        handler name. Remained array will be passed to the page-handler
        method as a list of parameters.

    res Hash reference that holds page-handler results.

    expand_path
        Boolean flag for complex-name-handlers changes '_' to '/' in
        handler's name. It provides real-like document tree in the templates
        folder.

    debug_level
        Look at Apache_JAF_Debug in "CONFIGURATION" section.

    status
        Default handler status is "NOT_FOUND".

lib/Apache/JAF.pm  view on Meta::CPAN

      $i++;
    }
  }
  $self->{uri} = \@uri;

  # res - result hash, that passed to the template
  $self->{res} = {};

  # for complex-name-handlers change '_' in handler name to '/' to provide
  # real document tree in Templates folder
  $self->{expand_path} = 1;

  # Level of warnings that will be written to the server's error_log
  # every next level includes all options from previous
  #  0: critical errors only
  #  1: request processing line
  #  2: client request
  #  3: response headers
  #  4: template variables
  #  9: loading additional handlers
  # 10: processed template

lib/Apache/JAF.pm  view on Meta::CPAN

#   [after stuff goes here]
#
#   return $self->{status}
# }
################################################################################
sub site_handler {
  my ($self) = @_;

  my ($method, $last_modified, $cache, $mtime);
  foreach (($method, $last_modified, $cache) = map { $_ . $self->{handler} } qw(do_ last_modified_ cache_)) {
    $_ =~ tr{/}{_} if $self->{expand_path};
  }

  $self->warn(1, "Handler method: $method");

  $mtime = $self->last_modified(@{$self->{uri}});
  $mtime = $self->$last_modified(@{$self->{uri}}) if $self->can($last_modified);
  if ($mtime) {
    $self->{r}->update_mtime($mtime);
    $self->{r}->set_last_modified;
    $self->{status} = $self->{r}->meets_conditions;

lib/Apache/JAF.pm  view on Meta::CPAN

    #
    $self->warn(1, "Can do $method: Y");

    my $cstat = $self->cache(@{$self->{uri}});
    $cstat = $self->$cache(@{$self->{uri}}) if $self->can($cache);
    if ($cstat) {
      $self->{status} = $cstat;
    } else {
      $self->{status} = $self->$method(@{$self->{uri}})
    }
    $self->{handler} =~ tr{_}{/} if $self->{expand_path} && $self->{type} =~ /^text/;
    $self->warn(1, 'Content-type: ' . $self->{type});
  } else {
    #
    # process template without handler (defaults variables only, header and footer)
    #
    $self->warn(1, "Can do $method: N");
    $self->{status} = OK unless $self->{status} == SERVER_ERROR;
  }

  return $self->{status};

lib/Apache/JAF.pm  view on Meta::CPAN

=item uri

Reference to the array of current URI (splitted by slash). Usually you need to modify
it in L<"setup_handler"> method to determine page's handler name. Remained array will be passed
to the page-handler method as a list of parameters.

=item res

Hash reference that holds page-handler results.

=item expand_path

Boolean flag for complex-name-handlers changes '_' to '/' in handler's name. 
It provides real-like document tree in the templates folder.

=item debug_level

Look at B<Apache_JAF_Debug> in L<"CONFIGURATION"> section.

=item status