Source code for node_import_json

# This file is part of Sympathy for Data.
# Copyright (c) 2018, Combine Control Systems AB
#
# Sympathy for Data is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# Sympathy for Data is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Sympathy for Data.  If not, see <http://www.gnu.org/licenses/>.
from sylib.importer import base
from sympathy.api import node as synode
from sympathy.api.nodeconfig import Port, Ports, Tag, Tags
from sympathy.api import importers


class ImportJson(base.ImportSingle, synode.Node):
    """
    Import a JSON or XML file to a JSON structure.

    If ``filtetype``is set to ``auto`` the program will try to guess if it is
    an XML or JSON file, based on the file extension and the content of the
    first line of the file.

    """
    author = 'Samuel Genheden'
    version = '0.1'
    icon = 'import_json_xml.svg'
    tags = Tags(Tag.Input.Import)
    name = 'JSON'
    nodeid = 'org.sysess.sympathy.data.json.importjson'
    plugins = (importers.JsonDataImporterBase, )
    outputs = Ports([Port.Json('Imported Json', name='port1')])


class ImportJsons(base.ImportMulti, synode.Node):
    """
    Import multiple JSON or XML files to a multiple JSON objects.
    """
    author = 'Samuel Genheden'
    version = '0.1'
    icon = 'import_json_xml.svg'
    tags = Tags(Tag.Input.Import)
    name = 'JSONs'
    nodeid = 'org.sysess.sympathy.data.json.importjsons'
    plugins = (importers.JsonDataImporterBase, )
    outputs = Ports([Port.Jsons('Imported Jsons', name='port1')])