Axay Javiya
eda806a40e
Purpose: allow to check email preview in a specific language in order to see the result in a given translation context. Specifications * added preview_lang field to change language of template * set default language from the template by evaluating expression if lang field of template is set, This commit is related to task ID: 30245 closes odoo/odoo#19165 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>
59 lines
2.7 KiB
Python
59 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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from odoo import api, fields, models
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class TemplatePreview(models.TransientModel):
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_inherit = "mail.template"
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_name = "email_template.preview"
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_description = "Email Template Preview"
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@api.model
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def _get_records(self):
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""" Return Records of particular Email Template's Model """
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template_id = self._context.get('template_id')
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default_res_id = self._context.get('default_res_id')
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if not template_id:
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return []
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template = self.env['mail.template'].browse(int(template_id))
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records = self.env[template.model_id.model].search([], order="id desc", limit=10)
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records |= records.browse(default_res_id)
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return records.name_get()
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@api.model
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def _get_languages(self):
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return self.env['res.lang'].get_installed()
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@api.model
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def default_get(self, fields):
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result = super(TemplatePreview, self).default_get(fields)
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template = self._context.get('template_id') and self.env['mail.template'].browse(self._context['template_id']) or False
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if 'res_id' in fields and not result.get('res_id'):
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records = self._get_records()
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result['res_id'] = records and records[0][0] or False # select first record as a Default
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if template and 'model_id' in fields and not result.get('model_id'):
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result['model_id'] = template.model_id.id
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if template and 'preview_lang' in fields and not result.get('preview_lang') and result.get('res_id'):
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result['preview_lang'] = template.lang and template.generate_email(result['res_id'], ['lang'])['lang'] or template._context.get('lang')
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return result
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res_id = fields.Selection(_get_records, 'Sample Document')
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partner_ids = fields.Many2many('res.partner', string='Recipients')
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attachment_ids = fields.Many2many(string='Attachments', store=False)
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preview_lang = fields.Selection(_get_languages, string='Template Preview Language')
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@api.onchange('res_id', 'preview_lang')
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@api.multi
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def on_change_res_id(self):
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if not self.res_id:
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return {}
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mail_values = {}
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if self._context.get('template_id'):
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template = self.env['mail.template'].browse(self._context['template_id'])
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self.name = template.name
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mail_values = template.with_context(template_preview_lang=self.preview_lang).generate_email(self.res_id)
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for field in ['email_from', 'email_to', 'email_cc', 'reply_to', 'subject', 'body_html', 'partner_to', 'partner_ids', 'attachment_ids']:
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setattr(self, field, mail_values.get(field, False))
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