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74 lines
2.6 KiB
74 lines
2.6 KiB
###################################################################################
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#
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# Copyright (C) 2018 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 base64
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import logging
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import mimetypes
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from odoo import api, models, _
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from odoo.exceptions import AccessError
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from odoo.tools.mimetypes import guess_mimetype
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_logger = logging.getLogger(__name__)
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class Attachment(models.Model):
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_inherit = 'ir.attachment'
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#----------------------------------------------------------
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# Functions
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#----------------------------------------------------------
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@api.model
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def storage_locations(self):
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return ['db', 'file']
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@api.model
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def force_storage(self):
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if not self.env.user._is_admin():
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raise AccessError(_('Only administrators can execute this action.'))
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storage_domain = {
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'db': ('db_datas', '=', False),
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'file': ('store_fname', '=', False),
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}
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record_domain = [
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'&', storage_domain[self._storage()],
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'|', ('res_field', '=', False), ('res_field', '!=', False)
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]
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self.search(record_domain).migrate()
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return True
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@api.multi
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def migrate(self):
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record_count = len(self)
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storage = self._storage().upper()
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for index, attach in enumerate(self):
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_logger.info(_("Migrate Attachment %s of %s to %s") % (index + 1, record_count, storage))
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attach.with_context(migration=True).write({'datas': attach.datas})
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#----------------------------------------------------------
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# Read
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#----------------------------------------------------------
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def _compute_mimetype(self, values):
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if self.env.context.get('migration') and len(self) == 1:
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return self.mimetype or 'application/octet-stream'
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else:
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return super(Attachment, self)._compute_mimetype(values)
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