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# -*- coding: utf-8 -*-
# © 2016 Savoir-faire Linux
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
import base64
from odoo import api, fields, models
from odoo.tools.safe_eval import safe_eval
class MailTemplate(models.Model):
_inherit = 'mail.template'
report_line_ids = fields.One2many(
comodel_name='mail.template.report.line',
inverse_name='template_id',
string='Other Reports'
)
@api.multi
def generate_email(self, res_ids, fields=None):
self.ensure_one()
results = super(MailTemplate, self).generate_email(
res_ids, fields=fields)
report_ext = '.pdf'
for report_line in self.report_line_ids:
records = self.env[self.model_id.model].browse(res_ids)
for rec in records:
condition = report_line.condition
if condition and condition.strip():
condition_result = self.render_template(
condition, self.model, rec.id)
if not condition_result or not safe_eval(condition_result):
continue
report_name = self.render_template(
report_line.report_name, self.model, rec.id)
report = report_line.report_template_id
report_service = report.report_name
result = self.env['report'].get_pdf(rec, report_service)
result = base64.b64encode(result)
if not report_name:
report_name = 'report.' + report_service
if not report_name.endswith(report_ext):
report_name += report_ext
results[rec.id].setdefault('attachments', [])
results[rec.id]['attachments'].append((report_name, result))
return results