views.py 文件源码

def get_callback(file_meta, user):
    def callback(request_id, response, exception):
        if exception is None:
            file_name = file_meta['name'].replace(' ', '-')
            created_time_str = file_meta['createdTime']
            created_time = dateutil.parser.parse(created_time_str)


            docx_dir = '{0}/{1}/docx'.format(settings.CONVERSION_DIR_ROOT,
                                                user.email)
            ensure_dir(docx_dir)

            # write response to a docx file
            f = open('{0}/{1}.docx'.format(docx_dir, file_name), 'w+')
            f.write(response)
            f.close()

            md_dir = '{0}/{1}/md'.format(settings.CONVERSION_DIR_ROOT,
                                            user.email)
            ensure_dir(md_dir)

            # construct yaml matter
            template = loader.get_template('post_header_template.html')
            yaml_matter = template.render({
                "title": file_name,
                "date": created_time_str,
                "categories": ""
            })

            outputfile = '{0}/{1}-{2}.markdown'.format(md_dir, 
                created_time.strftime('%Y-%m-%d'),
                slugify(file_name))

            # convert file
            pypandoc.convert_file(
                '{0}/{1}.docx'.format(docx_dir, file_name), 
                'md', 
                outputfile=outputfile)

            # prepend yaml_matter to converted file
            # TODO: do this in-place, rather than in-memory
            prepend2file(outputfile, yaml_matter)
        else:
            # handle error
            pass
    return callback