1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
##############################################################################
#
# Copyright (c) 2002-2006 Nexedi SARL and Contributors. All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from AccessControl import ClassSecurityInfo
from AccessControl import getSecurityManager
from Products.CMFCore.utils import getToolByName
from Products.ERP5Type import Permissions, PropertySheet,\
Constraint, Interface, Cache
from Products.ERP5.Document.Domain import Domain
from Acquisition import ImplicitAcquisitionWrapper, aq_base, aq_inner
from Products.ERP5Type.Base import TempBase
from Globals import get_request
from zLOG import LOG
from Products.ERP5.Document.WebSite import reserved_name_dict, reserved_name_dict_init, CACHE_KEY, WEBSITE_USER
WEBSECTION_KEY = 'web_section_value'
class WebSection(Domain):
"""
A Web Section is a Domain with an extended API intended to
support the creation of Web front ends to ERP5 contents.
"""
# CMF Type Definition
meta_type = 'ERP5 Web Section'
portal_type = 'Web Section'
isPortalContent = 1
isRADContent = 1
# Declarative security
security = ClassSecurityInfo()
security.declareObjectProtected(Permissions.AccessContentsInformation)
# Default Properties
property_sheets = ( PropertySheet.Base
, PropertySheet.XMLObject
, PropertySheet.CategoryCore
, PropertySheet.DublinCore
, PropertySheet.WebSite
, PropertySheet.SortIndex
)
# Draft - this is being worked on
# Due to some issues in acquisition, the implementation of getWebSectionValue
# through acquisition by containment does not work for URLs
# such as web_site_module/a/b/c/web_page_module/d
# getWebSectionValue will return web_site_module/a/b instead
# of web_site_module/a/b/c
#security.declareProtected(Permissions.AccessContentsInformation, 'getWebSectionValue')
#def getWebSectionValue(self):
#"""
#Returns the current web section (ie. self) though containment acquisition
#"""
#return self
def _aq_dynamic(self, name):
"""
Try to find a suitable document based on the
web site local naming policies as defined by
the WebSite_getDocumentValue script
"""
global reserved_name_dict_init
global reserved_name_dict
request = self.REQUEST
# Register current web site physical path for later URL generation
if not request.has_key(WEBSECTION_KEY):
request[WEBSECTION_KEY] = self.getPhysicalPath()
# Normalize web parameter in the request
# Fix common user mistake and transform '1' string to boolean
for web_param in ['ignore_layout', 'editable_mode']:
if hasattr(request, web_param):
if getattr(request, web_param, None) in ('1', 1, True):
request.set(web_param, True)
else:
request.set(web_param, False)
# First let us call the super method
dynamic = Domain._aq_dynamic(self, name)
if dynamic is not None:
return dynamic
# Do some optimisation here for names which can not be names of documents
if reserved_name_dict.has_key(name) \
or name.startswith('_') or name.startswith('portal_')\
or name.startswith('aq_') or name.startswith('selection_') \
or name.startswith('sort-') or name.startswith('WebSite_') \
or name.startswith('WebSection_') or name.startswith('Base_'):
return None
if not reserved_name_dict_init:
# Feed reserved_name_dict_init with skin names
portal = self.getPortalObject()
for skin_folder in portal.portal_skins.objectValues():
for id in skin_folder.objectIds():
reserved_name_dict[id] = 1
for id in portal.objectIds():
reserved_name_dict[id] = 1
reserved_name_dict_init = 1
#LOG('aq_dynamic name',0, name)
if not request.has_key(CACHE_KEY):
request[CACHE_KEY] = {}
elif request[CACHE_KEY].has_key(name):
return request[CACHE_KEY][name]
try:
portal = self.getPortalObject()
# Use the webmaster identity to find documents
if request[CACHE_KEY].has_key(WEBSITE_USER):
user = request[CACHE_KEY][WEBSITE_USER] # Retrieve user from request cache
else:
user = portal.acl_users.getUserById(self.getWebmaster())
request[CACHE_KEY][WEBSITE_USER] = user # Cache user per request
if user is not None:
old_manager = getSecurityManager()
newSecurityManager(get_request(), user)
document = self.WebSite_getDocumentValue(portal, name)
request[CACHE_KEY][name] = document
if user is not None:
setSecurityManager(old_manager)
except:
# Cleanup non recursion dict in case of exception
if request[CACHE_KEY].has_key(name):
del request[CACHE_KEY][name]
raise
return document