442 lines
19 KiB
Python
442 lines
19 KiB
Python
# -*- coding: utf-8 -*-
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import cStringIO
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import contextlib
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import hashlib
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import json
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import logging
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import os
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import datetime
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import re
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from sys import maxint
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import werkzeug
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import werkzeug.exceptions
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import werkzeug.utils
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import werkzeug.wrappers
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from PIL import Image
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import openerp
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from openerp.osv import fields
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from openerp.addons.website.models import website
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from openerp.addons.web import http
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from openerp.http import request, Response
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logger = logging.getLogger(__name__)
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# Completely arbitrary limits
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MAX_IMAGE_WIDTH, MAX_IMAGE_HEIGHT = IMAGE_LIMITS = (1024, 768)
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class Website(openerp.addons.web.controllers.main.Home):
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#------------------------------------------------------
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# View
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#------------------------------------------------------
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@http.route('/', type='http', auth="public", website=True, multilang=True)
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def index(self, **kw):
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try:
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main_menu = request.registry['ir.model.data'].get_object(request.cr, request.uid, 'website', 'main_menu')
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first_menu = main_menu.child_id and main_menu.child_id[0]
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# Dont 302 loop on /
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if first_menu and not ((first_menu.url == '/') or first_menu.url.startswith('/#') or first_menu.url.startswith('/?')):
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return request.redirect(first_menu.url)
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except:
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pass
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return self.page("website.homepage")
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@http.route(website=True, auth="public", multilang=True)
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def web_login(self, *args, **kw):
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# TODO: can't we just put auth=public, ... in web client ?
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return super(Website, self).web_login(*args, **kw)
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@http.route('/page/<page:page>', type='http', auth="public", website=True, multilang=True)
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def page(self, page, **opt):
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values = {
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'path': page,
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}
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# allow shortcut for /page/<website_xml_id>
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if '.' not in page:
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page = 'website.%s' % page
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try:
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request.website.get_template(page)
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except ValueError, e:
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# page not found
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if request.context['editable']:
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page = 'website.page_404'
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else:
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return request.registry['ir.http']._handle_exception(e, 404)
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return request.render(page, values)
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@http.route(['/robots.txt'], type='http', auth="public", website=True)
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def robots(self):
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return request.render('website.robots', {'url_root': request.httprequest.url_root}, mimetype='text/plain')
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@http.route('/sitemap', type='http', auth='public', website=True, multilang=True)
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def sitemap(self):
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return request.render('website.sitemap', {
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'pages': request.website.enumerate_pages()
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})
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@http.route('/sitemap.xml', type='http', auth="public", website=True)
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def sitemap_xml(self):
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values = {
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'pages': request.website.enumerate_pages()
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}
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headers = {
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'Content-Type': 'application/xml;charset=utf-8',
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}
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return request.render('website.sitemap_xml', values, headers=headers)
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#------------------------------------------------------
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# Edit
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#------------------------------------------------------
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@http.route('/website/add/<path:path>', type='http', auth="user", website=True)
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def pagenew(self, path, noredirect=False, add_menu=None):
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xml_id = request.registry['website'].new_page(request.cr, request.uid, path, context=request.context)
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if add_menu:
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model, id = request.registry["ir.model.data"].get_object_reference(request.cr, request.uid, 'website', 'main_menu')
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request.registry['website.menu'].create(request.cr, request.uid, {
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'name': path,
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'url': "/page/" + xml_id,
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'parent_id': id,
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}, context=request.context)
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# Reverse action in order to allow shortcut for /page/<website_xml_id>
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url = "/page/" + re.sub(r"^website\.", '', xml_id)
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if noredirect:
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return werkzeug.wrappers.Response(url, mimetype='text/plain')
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return werkzeug.utils.redirect(url)
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@http.route('/website/theme_change', type='http', auth="user", website=True)
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def theme_change(self, theme_id=False, **kwargs):
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imd = request.registry['ir.model.data']
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view = request.registry['ir.ui.view']
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view_model, view_option_id = imd.get_object_reference(
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request.cr, request.uid, 'website', 'theme')
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views = view.search(
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request.cr, request.uid, [('inherit_id', '=', view_option_id)],
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context=request.context)
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view.write(request.cr, request.uid, views, {'inherit_id': False},
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context=request.context)
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if theme_id:
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module, xml_id = theme_id.split('.')
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view_model, view_id = imd.get_object_reference(
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request.cr, request.uid, module, xml_id)
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view.write(request.cr, request.uid, [view_id],
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{'inherit_id': view_option_id}, context=request.context)
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return request.render('website.themes', {'theme_changed': True})
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@http.route(['/website/snippets'], type='json', auth="public", website=True)
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def snippets(self):
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return request.website._render('website.snippets')
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@http.route('/website/reset_templates', type='http', auth='user', methods=['POST'], website=True)
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def reset_template(self, templates, redirect='/'):
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templates = request.httprequest.form.getlist('templates')
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modules_to_update = []
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for temp_id in templates:
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view = request.registry['ir.ui.view'].browse(request.cr, request.uid, int(temp_id), context=request.context)
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view.model_data_id.write({
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'noupdate': False
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})
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if view.model_data_id.module not in modules_to_update:
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modules_to_update.append(view.model_data_id.module)
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module_obj = request.registry['ir.module.module']
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module_ids = module_obj.search(request.cr, request.uid, [('name', 'in', modules_to_update)], context=request.context)
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module_obj.button_immediate_upgrade(request.cr, request.uid, module_ids, context=request.context)
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return request.redirect(redirect)
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@http.route('/website/customize_template_toggle', type='json', auth='user', website=True)
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def customize_template_set(self, view_id):
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view_obj = request.registry.get("ir.ui.view")
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view = view_obj.browse(request.cr, request.uid, int(view_id),
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context=request.context)
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if view.inherit_id:
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value = False
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else:
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value = view.inherit_option_id and view.inherit_option_id.id or False
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view_obj.write(request.cr, request.uid, [view_id], {
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'inherit_id': value
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}, context=request.context)
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return True
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@http.route('/website/customize_template_get', type='json', auth='user', website=True)
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def customize_template_get(self, xml_id, optional=True):
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imd = request.registry['ir.model.data']
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view_model, view_theme_id = imd.get_object_reference(
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request.cr, request.uid, 'website', 'theme')
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user = request.registry['res.users'].browse(request.cr, request.uid, request.uid, request.context)
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group_ids = [g.id for g in user.groups_id]
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view = request.registry.get("ir.ui.view")
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views = view._views_get(request.cr, request.uid, xml_id, context=request.context)
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done = {}
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result = []
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for v in views:
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if v.groups_id and [g for g in v.groups_id if g.id not in group_ids]:
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continue
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if v.inherit_option_id and v.inherit_option_id.id != view_theme_id or not optional:
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if v.inherit_option_id.id not in done:
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result.append({
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'name': v.inherit_option_id.name,
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'id': v.id,
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'xml_id': v.xml_id,
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'inherit_id': v.inherit_id.id,
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'header': True,
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'active': False
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})
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done[v.inherit_option_id.id] = True
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result.append({
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'name': v.name,
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'id': v.id,
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'xml_id': v.xml_id,
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'inherit_id': v.inherit_id.id,
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'header': False,
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'active': (v.inherit_id.id == v.inherit_option_id.id) or (not optional and v.inherit_id.id)
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})
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return result
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@http.route('/website/get_view_translations', type='json', auth='public', website=True)
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def get_view_translations(self, xml_id, lang=None):
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lang = lang or request.context.get('lang')
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views = self.customize_template_get(xml_id, optional=False)
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views_ids = [view.get('id') for view in views if view.get('active')]
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domain = [('type', '=', 'view'), ('res_id', 'in', views_ids), ('lang', '=', lang)]
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irt = request.registry.get('ir.translation')
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return irt.search_read(request.cr, request.uid, domain, ['id', 'res_id', 'value','state','gengo_translation'], context=request.context)
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@http.route('/website/set_translations', type='json', auth='public', website=True)
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def set_translations(self, data, lang):
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irt = request.registry.get('ir.translation')
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for view_id, trans in data.items():
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view_id = int(view_id)
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for t in trans:
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initial_content = t['initial_content'].strip()
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new_content = t['new_content'].strip()
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tid = t['translation_id']
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if not tid:
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old_trans = irt.search_read(
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request.cr, request.uid,
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[
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('type', '=', 'view'),
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('res_id', '=', view_id),
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('lang', '=', lang),
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('src', '=', initial_content),
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])
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if old_trans:
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tid = old_trans[0]['id']
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if tid:
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vals = {'value': new_content}
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irt.write(request.cr, request.uid, [tid], vals)
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else:
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new_trans = {
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'name': 'website',
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'res_id': view_id,
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'lang': lang,
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'type': 'view',
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'source': initial_content,
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'value': new_content,
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}
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if t.get('gengo_translation'):
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new_trans['gengo_translation'] = t.get('gengo_translation')
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new_trans['gengo_comment'] = t.get('gengo_comment')
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irt.create(request.cr, request.uid, new_trans)
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return True
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@http.route('/website/attach', type='http', auth='user', methods=['POST'], website=True)
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def attach(self, func, upload=None, url=None):
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Attachments = request.registry['ir.attachment']
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website_url = message = None
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if not upload:
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website_url = url
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name = url.split("/").pop()
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attachment_id = Attachments.create(request.cr, request.uid, {
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'name':name,
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'type': 'url',
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'url': url,
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'res_model': 'ir.ui.view',
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}, request.context)
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else:
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try:
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image_data = upload.read()
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image = Image.open(cStringIO.StringIO(image_data))
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w, h = image.size
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if w*h > 42e6: # Nokia Lumia 1020 photo resolution
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raise ValueError(
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u"Image size excessive, uploaded images must be smaller "
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u"than 42 million pixel")
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attachment_id = Attachments.create(request.cr, request.uid, {
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'name': upload.filename,
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'datas': image_data.encode('base64'),
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'datas_fname': upload.filename,
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'res_model': 'ir.ui.view',
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}, request.context)
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[attachment] = Attachments.read(
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request.cr, request.uid, [attachment_id], ['website_url'],
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context=request.context)
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website_url = attachment['website_url']
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except Exception, e:
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logger.exception("Failed to upload image to attachment")
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message = unicode(e)
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return """<script type='text/javascript'>
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window.parent['%s'](%s, %s);
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</script>""" % (func, json.dumps(website_url), json.dumps(message))
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@http.route(['/website/publish'], type='json', auth="public", website=True)
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def publish(self, id, object):
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_id = int(id)
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_object = request.registry[object]
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obj = _object.browse(request.cr, request.uid, _id)
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values = {}
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if 'website_published' in _object._all_columns:
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values['website_published'] = not obj.website_published
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_object.write(request.cr, request.uid, [_id],
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values, context=request.context)
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obj = _object.browse(request.cr, request.uid, _id)
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return bool(obj.website_published)
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#------------------------------------------------------
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# Helpers
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#------------------------------------------------------
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@http.route(['/website/kanban'], type='http', auth="public", methods=['POST'], website=True)
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def kanban(self, **post):
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return request.website.kanban_col(**post)
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def placeholder(self, response):
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# file_open may return a StringIO. StringIO can be closed but are
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# not context managers in Python 2 though that is fixed in 3
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with contextlib.closing(openerp.tools.misc.file_open(
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os.path.join('web', 'static', 'src', 'img', 'placeholder.png'),
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mode='rb')) as f:
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response.data = f.read()
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return response.make_conditional(request.httprequest)
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@http.route([
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'/website/image',
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'/website/image/<model>/<id>/<field>'
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], auth="public", website=True)
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def website_image(self, model, id, field, max_width=None, max_height=None):
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""" Fetches the requested field and ensures it does not go above
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(max_width, max_height), resizing it if necessary.
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Resizing is bypassed if the object provides a $field_big, which will
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be interpreted as a pre-resized version of the base field.
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If the record is not found or does not have the requested field,
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returns a placeholder image via :meth:`~.placeholder`.
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Sets and checks conditional response parameters:
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* :mailheader:`ETag` is always set (and checked)
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* :mailheader:`Last-Modified is set iif the record has a concurrency
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field (``__last_update``)
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The requested field is assumed to be base64-encoded image data in
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all cases.
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"""
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id = int(id)
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response = werkzeug.wrappers.Response()
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concurrency = 'write_date'
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try:
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[record] = request.registry[model].read(request.cr, openerp.SUPERUSER_ID, [id],
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[concurrency, field],
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context=request.context)
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except:
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return self.placeholder(response)
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if concurrency in record:
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server_format = openerp.tools.misc.DEFAULT_SERVER_DATETIME_FORMAT
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try:
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response.last_modified = datetime.datetime.strptime(
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record[concurrency], server_format + '.%f')
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except ValueError:
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# just in case we have a timestamp without microseconds
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response.last_modified = datetime.datetime.strptime(
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record[concurrency], server_format)
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# Field does not exist on model or field set to False
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if not record.get(field):
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# FIXME: maybe a field which does not exist should be a 404?
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return self.placeholder(response)
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response.set_etag(hashlib.sha1(record[field]).hexdigest())
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response.make_conditional(request.httprequest)
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# conditional request match
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if response.status_code == 304:
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return response
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data = record[field].decode('base64')
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if (not max_width) and (not max_height):
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response.set_data(data)
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return response
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image = Image.open(cStringIO.StringIO(data))
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response.mimetype = Image.MIME[image.format]
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# record provides a pre-resized version of the base field, use that
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# directly
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if record.get(presized):
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response.data = data
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return response
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fit = int(max_width), int(max_height)
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w, h = image.size
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max_w, max_h = int(max_width), int(max_height)
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if w < max_w and h < max_h:
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response.data = data
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else:
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image.thumbnail((max_w, max_h), Image.ANTIALIAS)
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image.save(response.stream, image.format)
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del response.headers['Content-Length']
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return response
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#------------------------------------------------------
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# Server actions
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#------------------------------------------------------
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@http.route('/website/action/<path_or_xml_id_or_id>', type='http', auth="public", website=True)
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def actions_server(self, path_or_xml_id_or_id, **post):
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cr, uid, context = request.cr, request.uid, request.context
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res, action_id, action = None, None, None
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ServerActions = request.registry['ir.actions.server']
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# find the action_id: either an xml_id, the path, or an ID
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if isinstance(path_or_xml_id_or_id, basestring) and '.' in path_or_xml_id_or_id:
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action_id = request.registry['ir.model.data'].xmlid_to_res_id(request.cr, request.uid, path_or_xml_id_or_id, raise_if_not_found=False)
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if not action_id:
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action_ids = ServerActions.search(cr, uid, [('website_path', '=', path_or_xml_id_or_id), ('website_published', '=', True)], context=context)
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action_id = action_ids and action_ids[0] or None
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if not action_id:
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try:
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action_id = int(path_or_xml_id_or_id)
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except ValueError:
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pass
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# check it effectively exists
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if action_id:
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action_ids = ServerActions.exists(cr, uid, [action_id], context=context)
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action_id = action_ids and action_ids[0] or None
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# run it, return only if we got a Response object
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if action_id:
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action = ServerActions.browse(cr, uid, action_id, context=context)
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if action.state == 'code' and action.website_published:
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action_res = ServerActions.run(cr, uid, [action_id], context=context)
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if isinstance(action_res, Response):
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res = action_res
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if res:
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return res
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return request.redirect('/')
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# vim:et:
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