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109 lines
4.0 KiB
109 lines
4.0 KiB
###################################################################################
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#
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# Copyright (C) 2017 MuK IT GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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###################################################################################
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import os
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import base64
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import uuid
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import logging
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import mimetypes
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from odoo import _, api, fields, models
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from odoo.addons.muk_utils.http import get_response
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from odoo.addons.muk_converter.tools import converter
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_logger = logging.getLogger(__name__)
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class ConverterWizard(models.TransientModel):
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_name = "muk_converter.convert"
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state = fields.Selection(
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selection=[("export", "Export"), ("download", "Download")],
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string="State",
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required=True,
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default="export")
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type = fields.Selection(
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selection=[("url", "URL"), ("binary", "File")],
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string="Type",
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default="binary",
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change_default=True,
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states={'export': [('required', True)]},
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help="Either a binary file or an url can be converted")
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input_url = fields.Char(
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string="Url")
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input_name = fields.Char(
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string="Filename")
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input_binary = fields.Binary(
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string="File")
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format = fields.Selection(
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selection=converter.selection_formats(),
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string="Format",
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default="pdf",
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states={'export': [('required', True)]})
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output_name = fields.Char(
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string="Filename",
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readonly=True,
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states={'download': [('required', True)]})
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output_binary = fields.Binary(
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string="File",
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readonly=True,
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states={'download': [('required', True)]})
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@api.multi
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def convert(self):
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def export(record, content, filename):
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name = "%s.%s" % (os.path.splitext(filename)[0], record.format)
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output = record.env['muk_converter.converter'].convert(filename, content)
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record.write({
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'state': 'download',
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'output_name': name,
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'output_binary': base64.b64encode(output)})
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return {
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"name": _("Convert File"),
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'type': 'ir.actions.act_window',
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'res_model': 'muk_converter.convert',
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'view_mode': 'form',
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'view_type': 'form',
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'res_id': record.id,
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'views': [(False, 'form')],
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'target': 'new',
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}
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record = self[0]
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if record.input_url:
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status, headers, content = get_response(record.input_url)
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if status != 200:
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raise ValueError("Failed to retrieve the file from the url.")
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else:
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extension = mimetypes.guess_extension(headers['content-type'])[1:].strip().lower()
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if extension not in converter.imports():
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raise ValueError("Invalid import format.")
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else:
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return export(record, content, record.input_name or "%s.%s" % (uuid.uuid4(), extension))
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elif record.input_name and record.input_binary:
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return export(record, base64.b64decode(record.input_binary), record.input_name)
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else:
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raise ValueError("The conversion requires either a valid url or a filename and a file.")
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