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44 lines
1.6 KiB
44 lines
1.6 KiB
# Copyright 2018 Onestein
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
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from odoo import api, fields, models
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class MailTemplate(models.Model):
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_inherit = 'mail.template'
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ir_attachment_language_ids = fields.One2many(
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string='Language Dependent Attachments',
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comodel_name='ir.attachment.language',
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inverse_name='mail_template_id',
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)
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@api.multi
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def generate_email(self, res_ids, fields=None):
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self.ensure_one()
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multi = True
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if isinstance(res_ids, int):
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res_ids = [res_ids]
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multi = False
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res = super().generate_email(
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res_ids, fields
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)
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attached = []
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for res_id in res.keys():
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mail = res[res_id]
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partner_ids = 'partner_ids' in mail and \
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mail['partner_ids'] or False
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if not partner_ids:
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continue
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for partner in self.env['res.partner'].browse(partner_ids):
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for lang_attach in self.ir_attachment_language_ids.filtered(
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lambda a: a.lang == partner.lang):
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if lang_attach.attachment_id.id in attached:
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continue
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if not res[res_id].get('attachments'):
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res[res_id]['attachments'] = []
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res[res_id]['attachments'].append((
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lang_attach.attachment_id.name,
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lang_attach.attachment_id.datas))
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attached.append(lang_attach.id)
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return multi and res or res[res_ids[0]]
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