|
1
|
|
|
# -*- coding: utf-8 -*- |
|
2
|
|
|
# |
|
3
|
|
|
# This file is part of SENAITE.CORE. |
|
4
|
|
|
# |
|
5
|
|
|
# SENAITE.CORE is free software: you can redistribute it and/or modify it under |
|
6
|
|
|
# the terms of the GNU General Public License as published by the Free Software |
|
7
|
|
|
# Foundation, version 2. |
|
8
|
|
|
# |
|
9
|
|
|
# This program is distributed in the hope that it will be useful, but WITHOUT |
|
10
|
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
|
11
|
|
|
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
|
12
|
|
|
# details. |
|
13
|
|
|
# |
|
14
|
|
|
# You should have received a copy of the GNU General Public License along with |
|
15
|
|
|
# this program; if not, write to the Free Software Foundation, Inc., 51 |
|
16
|
|
|
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
|
17
|
|
|
# |
|
18
|
|
|
# Copyright 2018-2024 by it's authors. |
|
19
|
|
|
# Some rights reserved, see README and LICENSE. |
|
20
|
|
|
|
|
21
|
|
|
from bika.lims import api |
|
22
|
|
|
from Products.Five.browser import BrowserView |
|
23
|
|
|
from zope.component import getUtility |
|
24
|
|
|
from zope.component.interfaces import IFactory |
|
25
|
|
|
from zope.interface import implementer |
|
26
|
|
|
from zope.publisher.interfaces import IPublishTraverse |
|
27
|
|
|
|
|
28
|
|
|
|
|
29
|
|
|
@implementer(IPublishTraverse) |
|
30
|
|
|
class TemporaryContext(BrowserView): |
|
31
|
|
|
"""Browser view that provides a temporary AT/Dexterity context |
|
32
|
|
|
""" |
|
33
|
|
|
|
|
34
|
|
|
def __init__(self, context, request): |
|
35
|
|
|
super(TemporaryContext, self).__init__(context, request) |
|
36
|
|
|
self.traverse_subpath = [] |
|
37
|
|
|
|
|
38
|
|
|
def publishTraverse(self, request, name): |
|
39
|
|
|
"""Called before __call__ for each path name and allows to dispatch |
|
40
|
|
|
subpaths to methods |
|
41
|
|
|
""" |
|
42
|
|
|
self.traverse_subpath.append(name) |
|
43
|
|
|
return self |
|
44
|
|
|
|
|
45
|
|
|
def __call__(self): |
|
46
|
|
|
if len(self.traverse_subpath) == 0: |
|
47
|
|
|
raise TypeError("No portal type provided") |
|
48
|
|
|
|
|
49
|
|
|
# we expect the portal_type on the first position |
|
50
|
|
|
portal_type = self.traverse_subpath[0] |
|
51
|
|
|
context = self.create_temporary_context(portal_type) |
|
52
|
|
|
# call the context to return the rendered html |
|
53
|
|
|
return context() |
|
54
|
|
|
|
|
55
|
|
|
def create_temporary_context(self, portal_type): |
|
56
|
|
|
portal_types = api.get_tool("portal_types") |
|
57
|
|
|
if portal_type not in portal_types: |
|
58
|
|
|
raise TypeError("'%s' is not a valid portal_type" % portal_type) |
|
59
|
|
|
fti = portal_types[portal_type] |
|
60
|
|
|
tmp_id = "%s_temporary" % portal_type |
|
61
|
|
|
if fti.product: |
|
62
|
|
|
factory = fti._getFactoryMethod(self.context, check_security=0) |
|
63
|
|
|
factory(tmp_id) |
|
64
|
|
|
context = self.context[tmp_id] |
|
65
|
|
|
# remove the temporary created object |
|
66
|
|
|
self.context._delOb(tmp_id) |
|
67
|
|
|
else: |
|
68
|
|
|
factory = getUtility(IFactory, fti.factory) |
|
69
|
|
|
context = factory(tmp_id) |
|
70
|
|
|
# hook into acquisition chain |
|
71
|
|
|
context = context.__of__(self.context) |
|
72
|
|
|
# mark the context as temporary |
|
73
|
|
|
api.mark_temporary(context) |
|
74
|
|
|
# Traverse any further paths |
|
75
|
|
|
if len(self.traverse_subpath) > 1: |
|
76
|
|
|
path = "/".join(self.traverse_subpath[1:]) |
|
77
|
|
|
context = context.unrestrictedTraverse(path) |
|
78
|
|
|
return context |
|
79
|
|
|
|
senaite /
senaite.core
