282 lines
12 KiB
Python
282 lines
12 KiB
Python
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# -*- coding: utf-8 -*-
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# Part of Odoo. See LICENSE file for full copyright and licensing details.
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import logging
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import re
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import time
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import uuid
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from odoo import api, fields, models, tools, _
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from odoo.exceptions import UserError, ValidationError
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_logger = logging.getLogger(__name__)
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try:
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from gengo import Gengo
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except ImportError:
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_logger.warning('Gengo library not found, Gengo features disabled. If you plan to use it, please install the gengo library from http://pypi.python.org/pypi/gengo')
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GENGO_DEFAULT_LIMIT = 20
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class BaseGengoTranslations(models.TransientModel):
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GENGO_KEY = "Gengo.UUID"
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GROUPS = ['base.group_system']
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_name = 'base.gengo.translations'
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@api.model
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def default_get(self, fields):
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res = super(BaseGengoTranslations, self).default_get(fields)
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res['authorized_credentials'], gengo = self.gengo_authentication()
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if 'lang_id' in fields:
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res['lang_id'] = self.env['res.lang'].search([
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('code', '=', self.env.context.get('lang') or 'en_US')
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], limit=1).id
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return res
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sync_type = fields.Selection([
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('send', 'Send New Terms'),
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('receive', 'Receive Translation'),
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('both', 'Both')
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], "Sync Type", default='both', required=True)
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lang_id = fields.Many2one('res.lang', 'Language', required=True)
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sync_limit = fields.Integer("No. of terms to sync", default=20)
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authorized_credentials = fields.Boolean('The private and public keys are valid')
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@api.model_cr
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def init(self):
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icp = self.env['ir.config_parameter'].sudo()
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if not icp.get_param(self.GENGO_KEY, default=None):
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icp.set_param(self.GENGO_KEY, str(uuid.uuid4()), groups=self.GROUPS)
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@api.model_cr
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def get_gengo_key(self):
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icp = self.env['ir.config_parameter'].sudo()
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return icp.get_param(self.GENGO_KEY, default="Undefined")
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@api.multi
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def open_company(self):
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self.ensure_one()
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return {
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'type': 'ir.actions.act_window',
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'view_type': 'form',
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'view_mode': 'form',
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'res_model': 'res.company',
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'res_id': self.env.user.company_id.id,
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'target': 'current',
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}
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@api.model
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def gengo_authentication(self):
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'''
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This method tries to open a connection with Gengo. For that, it uses the Public and Private
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keys that are linked to the company (given by Gengo on subscription). It returns a tuple with
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* as first element: a boolean depicting if the authentication was a success or not
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* as second element: the connection, if it was a success, or the error message returned by
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Gengo when the connection failed.
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This error message can either be displayed in the server logs (if the authentication was called
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by the cron) or in a dialog box (if requested by the user), thus it's important to return it
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translated.
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'''
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user = self.env.user
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if not user.company_id.gengo_public_key or not user.company_id.gengo_private_key:
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return (False, _("Gengo `Public Key` or `Private Key` are missing. Enter your Gengo authentication parameters under `Settings > Companies > Gengo Parameters`."))
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try:
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gengo = Gengo(
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public_key=user.company_id.gengo_public_key.encode('ascii'),
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private_key=user.company_id.gengo_private_key.encode('ascii'),
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sandbox=user.company_id.gengo_sandbox,
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)
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gengo.getAccountStats()
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return (True, gengo)
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except Exception, e:
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_logger.exception('Gengo connection failed')
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return (False, _("Gengo connection failed with this message:\n``%s``") % e)
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@api.multi
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def act_update(self):
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'''
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Function called by the wizard.
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'''
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flag, gengo = self.gengo_authentication()
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if not flag:
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raise UserError(gengo)
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for wizard in self:
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supported_langs = self.env['ir.translation']._get_all_supported_languages()
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language = self.env['ir.translation']._get_gengo_corresponding_language(wizard.lang_id.code)
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if language not in supported_langs:
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raise UserError(_('This language is not supported by the Gengo translation services.'))
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ctx = self.env.context.copy()
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ctx['gengo_language'] = wizard.lang_id.id
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if wizard.sync_limit > 200 or wizard.sync_limit < 1:
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raise UserError(_('The number of terms to sync should be between 1 to 200 to work with Gengo translation services.'))
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if wizard.sync_type in ['send', 'both']:
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self.with_context(ctx)._sync_request(wizard.sync_limit)
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if wizard.sync_type in ['receive', 'both']:
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self.with_context(ctx)._sync_response(wizard.sync_limit)
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return {'type': 'ir.actions.act_window_close'}
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@api.model
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def _sync_response(self, limit=GENGO_DEFAULT_LIMIT):
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"""
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This method will be called by cron services to get translations from
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Gengo. It will read translated terms and comments from Gengo and will
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update respective ir.translation in Odoo.
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"""
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IrTranslation = self.env['ir.translation']
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flag, gengo = self.gengo_authentication()
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if not flag:
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_logger.warning("%s", gengo)
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else:
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offset = 0
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all_translation_ids = IrTranslation.search([
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('state', '=', 'inprogress'),
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('gengo_translation', 'in', ('machine', 'standard', 'pro', 'ultra')),
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('order_id', "!=", False)])
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while True:
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translation_ids = all_translation_ids[offset:offset + limit]
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offset += limit
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if not translation_ids:
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break
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terms_progress = {
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'gengo_order_ids': set(),
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'ir_translation_ids': set(),
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}
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for term in translation_ids:
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terms_progress['gengo_order_ids'].add(term.order_id)
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terms_progress['ir_translation_ids'].add(tools.ustr(term.id))
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for order_id in terms_progress['gengo_order_ids']:
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order_response = gengo.getTranslationOrderJobs(id=order_id)
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jobs_approved = order_response.get('response', []).get('order', []).get('jobs_approved', [])
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gengo_ids = ','.join(jobs_approved)
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if gengo_ids: # Need to check, because getTranslationJobBatch don't catch this case and so call the getTranslationJobs because no ids in url
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try:
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job_response = gengo.getTranslationJobBatch(id=gengo_ids)
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except:
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continue
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if job_response['opstat'] == 'ok':
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for job in job_response['response'].get('jobs', []):
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if job.get('custom_data') in terms_progress['ir_translation_ids']:
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self._update_terms_job(job)
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return True
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@api.model
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def _update_terms_job(self, job):
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translation = self.env['ir.translation'].browse(int(job['custom_data']))
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vals = {}
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if job.get('status', False) in ('queued', 'available', 'pending', 'reviewable'):
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vals['state'] = 'inprogress'
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if job.get('body_tgt', False) and job.get('status', False) == 'approved':
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vals['value'] = job['body_tgt']
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if job.get('status', False) in ('approved', 'canceled'):
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vals['state'] = 'translated'
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if vals:
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try:
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translation.write(vals)
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except ValidationError:
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pass
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@api.model
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def _update_terms(self, response, term_ids):
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"""
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Update the terms after their translation were requested to Gengo
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"""
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vals = {
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'order_id': response.get('order_id', ''),
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'state': 'inprogress'
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}
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term_ids.write(vals)
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jobs = response.get('jobs', [])
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if jobs:
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for t_id, job in jobs.items():
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self._update_terms_job(job)
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return
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@api.model
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def pack_jobs_request(self, term_ids, context=None):
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''' prepare the terms that will be requested to gengo and returns them in a dictionary with following format
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{'jobs': {
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'term1.id': {...}
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'term2.id': {...}
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}
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}'''
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base_url = self.env['ir.config_parameter'].get_param('web.base.url')
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IrTranslation = self.env['ir.translation']
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jobs = {}
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user = self.env.user
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auto_approve = 1 if user.company_id.gengo_auto_approve else 0
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for term in term_ids:
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if re.search(r"\w", term.src or ""):
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comment = user.company_id.gengo_comment or ''
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if term.gengo_comment:
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comment += '\n' + term.gengo_comment
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jobs[time.strftime('%Y%m%d%H%M%S') + '-' + str(term.id)] = {
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'type': 'text',
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'slug': 'Single :: English to ' + term.lang,
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'tier': tools.ustr(term.gengo_translation),
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'custom_data': str(term.id),
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'body_src': term.src,
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'lc_src': 'en',
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'lc_tgt': IrTranslation._get_gengo_corresponding_language(term.lang),
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'auto_approve': auto_approve,
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'comment': comment,
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'callback_url': "%s/website/gengo_callback?pgk=%s&db=%s" % (base_url, self.get_gengo_key(), self.env.cr.dbname)
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}
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return {'jobs': jobs, 'as_group': 0}
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@api.model
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def _send_translation_terms(self, term_ids):
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"""
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Send a request to Gengo with all the term_ids in a different job, get the response and update the terms in
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database accordingly.
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"""
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flag, gengo = self.gengo_authentication()
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if flag:
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request = self.pack_jobs_request(term_ids)
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if request['jobs']:
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result = gengo.postTranslationJobs(jobs=request)
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if result['opstat'] == 'ok':
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self._update_terms(result['response'], term_ids)
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else:
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_logger.error(gengo)
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return True
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@api.model
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def _sync_request(self, limit=GENGO_DEFAULT_LIMIT):
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"""
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This scheduler will send a job request to the gengo , which terms are
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waiing to be translated and for which gengo_translation is enabled.
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A special key 'gengo_language' can be passed in the context in order to
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request only translations of that language only. Its value is the language
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ID in Odoo.
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"""
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domain = [
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('state', '=', 'to_translate'),
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('gengo_translation', 'in', ('machine', 'standard', 'pro', 'ultra')),
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('order_id', "=", False)]
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if self.env.context.get('gengo_language', False):
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lc = self.env['res.lang'].browse(self.env.context['gengo_language']).code
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domain.append(('lang', '=', lc))
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all_term_ids = self.env['ir.translation'].search(domain)
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try:
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offset = 0
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while True:
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#search for the n first terms to translate
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term_ids = all_term_ids[offset:offset + limit]
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if term_ids:
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offset += limit
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self._send_translation_terms(term_ids)
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_logger.info("%s Translation terms have been posted to Gengo successfully", len(term_ids))
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if not len(term_ids) == limit:
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break
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except Exception, e:
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_logger.error("%s", e)
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