Fabien Pinckaers
6b87526048
Avoid to base64 encode, then decode to process assets and images for a ~25% speed improvement. Change image processing tool to work on images, rather than base64 encoded strings. Performance is ~25% faster on assets & images: /web/assets/...frontend.min.css: 13ms to 7ms, base64 enc/dec: 2 -> 0 /web/image/XML_ID: 10ms to 8ms, base64 enc/dec: 3 -> 0 /web/image/res.users/2/avatar_128: 40ms to 20ms, base64 enc/dec: 6 -> 2 closes odoo/odoo#82851 Related: odoo/enterprise#23537 Signed-off-by: Fabien Pinckaers <fp@odoo.com>
198 lines
9.4 KiB
Python
198 lines
9.4 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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import base64
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import hashlib
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import json
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import odoo
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from odoo import api, http, models
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from odoo.http import request
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from odoo.tools import file_open, image_process, ustr
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from odoo.addons.web.controllers.main import HomeStaticTemplateHelpers
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class Http(models.AbstractModel):
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_inherit = 'ir.http'
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bots = ["bot", "crawl", "slurp", "spider", "curl", "wget", "facebookexternalhit", "whatsapp", "trendsmapresolver", "pinterest", "instagram"]
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@classmethod
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def is_a_bot(cls):
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user_agent = request.httprequest.user_agent.string.lower()
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# We don't use regexp and ustr voluntarily
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# timeit has been done to check the optimum method
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return any(bot in user_agent for bot in cls.bots)
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def webclient_rendering_context(self):
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return {
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'menu_data': request.env['ir.ui.menu'].load_menus(request.session.debug),
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'session_info': self.session_info(),
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}
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def session_info(self):
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user = request.env.user
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version_info = odoo.service.common.exp_version()
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session_uid = request.session.uid
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user_context = request.session.get_context() if session_uid else {}
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IrConfigSudo = self.env['ir.config_parameter'].sudo()
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max_file_upload_size = int(IrConfigSudo.get_param(
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'web.max_file_upload_size',
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default=128 * 1024 * 1024, # 128MiB
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))
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mods = odoo.conf.server_wide_modules or []
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lang = user_context.get("lang")
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translation_hash = request.env['ir.translation'].sudo().get_web_translations_hash(mods, lang)
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session_info = {
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"uid": session_uid,
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"is_system": user._is_system() if session_uid else False,
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"is_admin": user._is_admin() if session_uid else False,
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"user_context": user_context,
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"db": request.session.db,
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"server_version": version_info.get('server_version'),
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"server_version_info": version_info.get('server_version_info'),
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"support_url": "https://www.odoo.com/buy",
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"name": user.name,
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"username": user.login,
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"partner_display_name": user.partner_id.display_name,
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"company_id": user.company_id.id if session_uid else None, # YTI TODO: Remove this from the user context
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"partner_id": user.partner_id.id if session_uid and user.partner_id else None,
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"web.base.url": IrConfigSudo.get_param('web.base.url', default=''),
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"active_ids_limit": int(IrConfigSudo.get_param('web.active_ids_limit', default='20000')),
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'profile_session': request.session.profile_session,
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'profile_collectors': request.session.profile_collectors,
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'profile_params': request.session.profile_params,
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"max_file_upload_size": max_file_upload_size,
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"home_action_id": user.action_id.id,
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"cache_hashes": {
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"translations": translation_hash,
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},
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"currencies": self.sudo().get_currencies(),
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}
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if self.env.user.has_group('base.group_user'):
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# the following is only useful in the context of a webclient bootstrapping
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# but is still included in some other calls (e.g. '/web/session/authenticate')
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# to avoid access errors and unnecessary information, it is only included for users
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# with access to the backend ('internal'-type users)
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if request.db:
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mods = list(request.registry._init_modules) + mods
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qweb_checksum = HomeStaticTemplateHelpers.get_qweb_templates_checksum(debug=request.session.debug, bundle="web.assets_qweb")
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menus = request.env['ir.ui.menu'].load_menus(request.session.debug)
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ordered_menus = {str(k): v for k, v in menus.items()}
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menu_json_utf8 = json.dumps(ordered_menus, default=ustr, sort_keys=True).encode()
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session_info['cache_hashes'].update({
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"load_menus": hashlib.sha512(menu_json_utf8).hexdigest()[:64], # sha512/256
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"qweb": qweb_checksum,
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})
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session_info.update({
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# current_company should be default_company
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"user_companies": {
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'current_company': user.company_id.id,
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'allowed_companies': {
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comp.id: {
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'id': comp.id,
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'name': comp.name,
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'sequence': comp.sequence,
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} for comp in user.company_ids
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},
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},
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"show_effect": True,
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"display_switch_company_menu": user.has_group('base.group_multi_company') and len(user.company_ids) > 1,
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})
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return session_info
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@api.model
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def get_frontend_session_info(self):
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session_info = {
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'is_admin': request.session.uid and self.env.user._is_admin() or False,
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'is_system': request.session.uid and self.env.user._is_system() or False,
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'is_website_user': request.session.uid and self.env.user._is_public() or False,
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'user_id': request.session.uid and self.env.user.id or False,
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'is_frontend': True,
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'profile_session': request.session.profile_session,
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'profile_collectors': request.session.profile_collectors,
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'profile_params': request.session.profile_params,
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'show_effect': bool(request.env['ir.config_parameter'].sudo().get_param('base_setup.show_effect')),
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}
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if request.session.uid:
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version_info = odoo.service.common.exp_version()
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session_info.update({
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'server_version': version_info.get('server_version'),
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'server_version_info': version_info.get('server_version_info')
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})
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return session_info
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def get_currencies(self):
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Currency = request.env['res.currency']
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currencies = Currency.search([]).read(['symbol', 'position', 'decimal_places'])
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return {c['id']: {'symbol': c['symbol'], 'position': c['position'], 'digits': [69,c['decimal_places']]} for c in currencies}
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@api.model
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def _get_content_common(self, xmlid=None, model='ir.attachment', res_id=None, field='datas',
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unique=None, filename=None, filename_field='name', download=None, mimetype=None,
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access_token=None, token=None):
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status, headers, content = self.binary_content(
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xmlid=xmlid, model=model, id=res_id, field=field, unique=unique, filename=filename,
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filename_field=filename_field, download=download, mimetype=mimetype, access_token=access_token
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)
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if status != 200:
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return self._response_by_status(status, headers, content)
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else:
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headers.append(('Content-Length', len(content)))
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response = request.make_response(content, headers)
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return response
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@api.model
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def _content_image(self, xmlid=None, model='ir.attachment', res_id=None, field='raw',
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filename_field='name', unique=None, filename=None, mimetype=None, download=None,
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width=0, height=0, crop=False, quality=0, access_token=None, **kwargs):
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status, headers, image = self.binary_content(
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xmlid=xmlid, model=model, id=res_id, field=field, unique=unique, filename=filename,
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filename_field=filename_field, download=download, mimetype=mimetype,
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default_mimetype='image/png', access_token=access_token
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)
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return self._content_image_get_response(
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status, headers, image, model=model, field=field, download=download,
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width=width, height=height, crop=crop, quality=quality)
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@api.model
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def _content_image_get_response(self, status, headers, image, model='ir.attachment',
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field='raw', download=None, width=0, height=0, crop=False, quality=0):
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if status in [301, 304] or (status != 200 and download):
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return self._response_by_status(status, headers, image)
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if not image:
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placeholder_filename = False
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if model in self.env:
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placeholder_filename = self.env[model]._get_placeholder_filename(field)
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image = self._placeholder(image=placeholder_filename)
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# Since we set a placeholder for any missing image, the status must be 200. In case one
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# wants to configure a specific 404 page (e.g. though nginx), a 404 status will cause
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# troubles.
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status = 200
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if not (width or height):
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width, height = odoo.tools.image_guess_size_from_field_name(field)
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try:
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content = image_process(image, size=(int(width), int(height)), crop=crop, quality=int(quality))
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except Exception:
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return request.not_found()
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headers = http.set_safe_image_headers(headers, content)
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response = request.make_response(content, headers)
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response.status_code = status
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return response
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@api.model
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def _placeholder_image_get_response(self, content):
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headers = http.set_safe_image_headers([], content)
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response = request.make_response(content, headers)
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response.status_code = 200
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return response
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@api.model
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def _placeholder(self, image=False):
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if not image:
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image = 'web/static/img/placeholder.png'
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with file_open(image, 'rb', filter_ext=('.png', '.jpg')) as fd:
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return fd.read()
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