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lib/AsposeBarCodeCloud/ApiClient.pm  view on Meta::CPAN

        croak("API Exception(".$_response->code."): ".$_response->message);
    }
       
    return $_response;
  
}

#  Take value and turn it into a string suitable for inclusion in
#  the path, by url-encoding.
#  @param string $value a string which will be part of the path
#  @return string the serialized object
sub to_path_value {
    my ($self, $value) = @_;
    return uri_escape($self->to_string($value));
}


# Take value and turn it into a string suitable for inclusion in
# the query, by imploding comma-separated if it's an object.
# If it's a string, pass through unchanged. It will be url-encoded
# later.
# @param object $object an object to be serialized to a string
# @return string the serialized object
sub to_query_value {
      my ($self, $object) = @_;
      if (is_array($object)) {
          return implode(',', $object);
      } else {
          return $self->to_string($object);
      }
}


# Take value and turn it into a string suitable for inclusion in
# the header. If it's a string, pass through unchanged
# If it's a datetime object, format it in ISO8601
# @param string $value a string which will be part of the header
# @return string the header string
sub to_header_value {
    my ($self, $value) = @_;
    return $self->to_string($value);
}

# Take value and turn it into a string suitable for inclusion in
# the http body (form parameter). If it's a string, pass through unchanged
# If it's a datetime object, format it in ISO8601
# @param string $value the value of the form parameter
# @return string the form string
sub to_form_value {
    my ($self, $value) = @_;
    return $self->to_string($value);
}

# Take value and turn it into a string suitable for inclusion in
# the parameter. If it's a string, pass through unchanged
# If it's a datetime object, format it in ISO8601
# @param string $value the value of the parameter
# @return string the header string
sub to_string {
    my ($self, $value) = @_;
    if (ref($value) eq "DateTime") { # datetime in ISO8601 format
        return $value->datetime();
    }
    else {
        return $value;
    }
}

# Deserialize a JSON string into an object
#  
# @param string $class class name is passed as a string
# @param string $data data of the body
# @return object an instance of $class
sub deserialize
{
    my ($self, $class, $data) = @_;
    $log->debugf("deserializing %s for %s", $data, $class);
  
    if (not defined $data) {
        return undef;
    } elsif ( (substr($class, 0, 5)) eq 'HASH[') { #hash
        if ($class =~ /^HASH\[(.*),(.*)\]$/) {
            my ($key_type, $type) = ($1, $2);
            my %hash;
            my $decoded_data = decode_json $data;
            foreach my $key (keys %$decoded_data) {
                if (ref $decoded_data->{$key} eq 'HASH') {
                    $hash{$key} = $self->deserialize($type, encode_json $decoded_data->{$key});
                } else {
                    $hash{$key} = $self->deserialize($type, $decoded_data->{$key});
                }
            }
            return \%hash;
        } else {
          #TODO log error
        }
    
    } elsif ( (substr($class, 0, 6)) eq 'ARRAY[' ) { # array of data
        return $data if $data eq '[]'; # return if empty array
    
        my $_sub_class = substr($class, 6, -1);
        my $_json_data = decode_json $data;
        my @_values = ();
        foreach my $_value (@$_json_data) {
            if (ref $_value eq 'ARRAY') {
                push @_values, $self->deserialize($_sub_class, encode_json $_value);
            } else {
                push @_values, $self->deserialize($_sub_class, $_value);
            }
        }
        return \@_values;
    } elsif ($class eq 'DateTime') {
        return DateTime->from_epoch(epoch => str2time($data));
    } elsif (grep /^$class$/, ('string', 'int', 'float', 'bool', 'object')) {
        return $data;
    } else { # model
        my $_instance = use_module("AsposeBarCodeCloud::Object::$class")->new;
        if (ref $data eq "HASH") {
            return $_instance->from_hash($data);
        } else { # string, need to json decode first
            return $_instance->from_hash(decode_json $data);
        }
    }
  
}

# return 'Accept' based on an array of accept provided
# @param [Array] header_accept_array Array fo 'Accept'
# @return String Accept (e.g. application/json)
sub select_header_accept
{
    my ($self, @header) = @_;
  
    if (@header == 0 || (@header == 1 && $header[0] eq '')) {
        return undef;
    } elsif (grep(/^application\/json$/i, @header)) {
        return 'application/json';
    } else {
        return join(',', @header);
    }
  
}

# return the content type based on an array of content-type provided
# @param [Array] content_type_array Array fo content-type
# @return String Content-Type (e.g. application/json)
sub select_header_content_type
{
    my ($self, @header) = @_;
  
    if (@header == 0 || (@header == 1 && $header[0] eq '')) {
        return 'application/json'; # default to application/json
    } elsif (grep(/^application\/json$/i, @header)) {
        return 'application/json';
    } else {
        return join(',', @header);
    }
  
}

sub pre_deserialize
{
    my ($self, $data, $class, $content_type) = @_;
    $log->debugf("pre_deserialize %s for %s and content_type %s", $data, $class, $content_type);    
        if ($class eq "ResponseMessage") {        	
        	if (defined $content_type and lc $content_type ne 'application/json' ) {        		
        		my $_instance = use_module("AsposeBarCodeCloud::Object::$class")->new;
        		$_instance->{'Status'} = 'OK';
        		$_instance->{'Code'} = 200;
        		$_instance->{'Content'} = $data;
        		return  $_instance;
       	 	}
       }