# Path: mfr/core/exceptions.py
# class PluginError(waterbutler.core.exceptions.PluginError):
# class ExtensionError(PluginError):
# class RendererError(ExtensionError):
# class ExporterError(ExtensionError):
# class SubprocessError(ExporterError):
# class ProviderError(PluginError):
# class DownloadError(ProviderError):
# class MetadataError(ProviderError):
# class TooBigToRenderError(ProviderError):
# class DriverManagerError(PluginError):
# class MakeProviderError(DriverManagerError):
# class UnsupportedExtensionError(DriverManagerError):
# class MakeRendererError(UnsupportedExtensionError):
# class MakeExporterError(UnsupportedExtensionError):
#     __TYPE = 'plugin'
#     __TYPE = 'extension'
#     __TYPE = 'renderer'
#     __TYPE = 'exporter'
#     __TYPE = 'subprocess'
#     __TYPE = 'provider'
#     __TYPE = 'download'
#     __TYPE = 'metadata'
#     __TYPE = 'too_big_to_render'
#     __TYPE = 'drivermanager'
#     __TYPE = 'unsupported_extension'
#     def __init__(self, message, *args, code=500, **kwargs):
#     def as_html(self):
#     def _format_original_exception(self, exc):
#     def __init__(self, message, *args, extension: str='', **kwargs):
#     def __init__(self, message, *args, renderer_class: str='', **kwargs):
#     def __init__(self, message, *args, exporter_class: str='', **kwargs):
#     def __init__(self, message, *args, code: int=500, process: str='', cmd: str='',
#                  returncode: int=None, path: str='', **kwargs):
#     def __init__(self, message, *args, provider: str='', **kwargs):
#     def __init__(self, message, *args, download_url: str='', response: str='', **kwargs):
#     def __init__(self, message, *args, metadata_url: str='', response: str='', **kwargs):
#     def __init__(self, message, *args, requested_size: int=None, maximum_size: int=None,
#                  code: int=400, **kwargs):
#     def __init__(self, message, *args, namespace: str='', name: str='', invoke_on_load: bool=None,
#                  invoke_args: dict=None, **kwargs):
#     def __init__(self, message, *args, code: int=500, **kwargs):
#     def __init__(self, *args, code: int=400, handler_type: str='', **kwargs):
#     def __init__(self, *args, **kwargs):
#     def __init__(self, *args, **kwargs):
# 
# Path: mfr/core/extension.py
# class BaseExporter(metaclass=abc.ABCMeta):
# 
#     def __init__(self, ext, source_file_path, output_file_path, format, metadata):
# 
#         """Initialize the base exporter.
# 
#         :param ext: the name of the extension to be exported
#         :param source_file_path: the path of the input file
#         :param output_file_path: the path of the output file
#         :param format: the format of the exported file (e.g. 1200*1200.jpg)
#         """
# 
#         self.ext = ext
#         self.source_file_path = source_file_path
#         self.output_file_path = output_file_path
#         self.format = format
#         self.metadata = metadata
#         self.exporter_metrics = MetricsRecord('exporter')
#         if self._get_module_name():
#             self.metrics = self.exporter_metrics.new_subrecord(self._get_module_name())
# 
#         self.exporter_metrics.merge({
#             'class': self._get_module_name(),
#             'format': self.format,
#             'source_path': str(self.source_file_path),
#             'output_path': str(self.output_file_path),
#             # 'error': 'error_t',
#             # 'elapsed': 'elpased_t',
#         })
# 
#     @abc.abstractmethod
#     def export(self):
#         pass
# 
#     def _get_module_name(self):
#         return self.__module__ \
#             .replace('mfr.extensions.', '', 1) \
#             .replace('.export', '', 1)
# 
# Path: mfr/extensions/jsc3d/settings.py
# TIMEOUT = int(config.get('FREECAD_TIMEOUT', 30))  # In seconds
# 
# FREECAD_BIN = config.get('FREECAD_BIN', '/usr/bin/freecadcmd')
# 
# CONVERSION_SCRIPT = config.get('FREECAD_CONVERT_SCRIPT', '/code/mfr/extensions/jsc3d/freecad_converter.py')


import shutil
from http import HTTPStatus
from subprocess import (DEVNULL,
                        check_call,
                        TimeoutExpired,
                        CalledProcessError)
from os.path import basename, splitext
from tempfile import NamedTemporaryFile
from mfr.core import exceptions
from mfr.core.extension import BaseExporter
from mfr.extensions.jsc3d.settings import (TIMEOUT,
                                           FREECAD_BIN,
                                           CONVERSION_SCRIPT)



class JSC3DExporter(BaseExporter):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

    def export(self):
        try:
            # alter original source file with a named temp file, so freecad can read it properly
            with NamedTemporaryFile(mode='w+b') as temp_source_file:
                temp_source_file.name = self.source_file_path + '.step'
                shutil.copy2(self.source_file_path, temp_source_file.name)

                check_call(
                    [FREECAD_BIN, CONVERSION_SCRIPT, temp_source_file.name, self.output_file_path],
                    stdout=DEVNULL,  # silence output from freecadcmd

# Path: mfr/core/exceptions.py
# class PluginError(waterbutler.core.exceptions.PluginError):
# class ExtensionError(PluginError):
# class RendererError(ExtensionError):
# class ExporterError(ExtensionError):
# class SubprocessError(ExporterError):
# class ProviderError(PluginError):
# class DownloadError(ProviderError):
# class MetadataError(ProviderError):
# class TooBigToRenderError(ProviderError):
# class DriverManagerError(PluginError):
# class MakeProviderError(DriverManagerError):
# class UnsupportedExtensionError(DriverManagerError):
# class MakeRendererError(UnsupportedExtensionError):
# class MakeExporterError(UnsupportedExtensionError):
#     __TYPE = 'plugin'
#     __TYPE = 'extension'
#     __TYPE = 'renderer'
#     __TYPE = 'exporter'
#     __TYPE = 'subprocess'
#     __TYPE = 'provider'
#     __TYPE = 'download'
#     __TYPE = 'metadata'
#     __TYPE = 'too_big_to_render'
#     __TYPE = 'drivermanager'
#     __TYPE = 'unsupported_extension'
#     def __init__(self, message, *args, code=500, **kwargs):
#     def as_html(self):
#     def _format_original_exception(self, exc):
#     def __init__(self, message, *args, extension: str='', **kwargs):
#     def __init__(self, message, *args, renderer_class: str='', **kwargs):
#     def __init__(self, message, *args, exporter_class: str='', **kwargs):
#     def __init__(self, message, *args, code: int=500, process: str='', cmd: str='',
#                  returncode: int=None, path: str='', **kwargs):
#     def __init__(self, message, *args, provider: str='', **kwargs):
#     def __init__(self, message, *args, download_url: str='', response: str='', **kwargs):
#     def __init__(self, message, *args, metadata_url: str='', response: str='', **kwargs):
#     def __init__(self, message, *args, requested_size: int=None, maximum_size: int=None,
#                  code: int=400, **kwargs):
#     def __init__(self, message, *args, namespace: str='', name: str='', invoke_on_load: bool=None,
#                  invoke_args: dict=None, **kwargs):
#     def __init__(self, message, *args, code: int=500, **kwargs):
#     def __init__(self, *args, code: int=400, handler_type: str='', **kwargs):
#     def __init__(self, *args, **kwargs):
#     def __init__(self, *args, **kwargs):
# 
# Path: mfr/core/extension.py
# class BaseExporter(metaclass=abc.ABCMeta):
# 
#     def __init__(self, ext, source_file_path, output_file_path, format, metadata):
# 
#         """Initialize the base exporter.
# 
#         :param ext: the name of the extension to be exported
#         :param source_file_path: the path of the input file
#         :param output_file_path: the path of the output file
#         :param format: the format of the exported file (e.g. 1200*1200.jpg)
#         """
# 
#         self.ext = ext
#         self.source_file_path = source_file_path
#         self.output_file_path = output_file_path
#         self.format = format
#         self.metadata = metadata
#         self.exporter_metrics = MetricsRecord('exporter')
#         if self._get_module_name():
#             self.metrics = self.exporter_metrics.new_subrecord(self._get_module_name())
# 
#         self.exporter_metrics.merge({
#             'class': self._get_module_name(),
#             'format': self.format,
#             'source_path': str(self.source_file_path),
#             'output_path': str(self.output_file_path),
#             # 'error': 'error_t',
#             # 'elapsed': 'elpased_t',
#         })
# 
#     @abc.abstractmethod
#     def export(self):
#         pass
# 
#     def _get_module_name(self):
#         return self.__module__ \
#             .replace('mfr.extensions.', '', 1) \
#             .replace('.export', '', 1)
# 
# Path: mfr/extensions/jsc3d/settings.py
# TIMEOUT = int(config.get('FREECAD_TIMEOUT', 30))  # In seconds
# 
# FREECAD_BIN = config.get('FREECAD_BIN', '/usr/bin/freecadcmd')
# 
# CONVERSION_SCRIPT = config.get('FREECAD_CONVERT_SCRIPT', '/code/mfr/extensions/jsc3d/freecad_converter.py')


# Path: mfr/extensions/jsc3d/export.py
import shutil
from http import HTTPStatus
from subprocess import (DEVNULL,
                        check_call,
                        TimeoutExpired,
                        CalledProcessError)
from os.path import basename, splitext
from tempfile import NamedTemporaryFile
from mfr.core import exceptions
from mfr.core.extension import BaseExporter
from mfr.extensions.jsc3d.settings import (TIMEOUT,
                                           FREECAD_BIN,
                                           CONVERSION_SCRIPT)




class JSC3DExporter(BaseExporter):

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

    def export(self):
        try:
            # alter original source file with a named temp file, so freecad can read it properly
            with NamedTemporaryFile(mode='w+b') as temp_source_file:
                temp_source_file.name = self.source_file_path + '.step'
                shutil.copy2(self.source_file_path, temp_source_file.name)

                check_call(
                    [FREECAD_BIN, CONVERSION_SCRIPT, temp_source_file.name, self.output_file_path],
                    stdout=DEVNULL,  # silence output from freecadcmd

                    timeout=TIMEOUT,