|
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 2018-2019 by it's authors. |
|
19
|
|
|
# Some rights reserved, see README and LICENSE. |
|
20
|
|
|
|
|
21
|
|
|
from bika.lims import api |
|
22
|
|
|
from bika.lims import bikaMessageFactory as _ |
|
23
|
|
|
from bika.lims.idserver import get_config |
|
24
|
|
|
from bika.lims.numbergenerator import INumberGenerator |
|
25
|
|
|
from plone import protect |
|
26
|
|
|
from Products.Five import BrowserView |
|
27
|
|
|
from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile |
|
28
|
|
|
from zope.component import getUtility |
|
29
|
|
|
from zope.interface import Interface |
|
30
|
|
|
from zope.interface import implements |
|
31
|
|
|
|
|
32
|
|
|
|
|
33
|
|
|
class IIDserverView(Interface): |
|
34
|
|
|
"""IDServerView |
|
35
|
|
|
""" |
|
36
|
|
|
|
|
37
|
|
|
|
|
38
|
|
|
class IDServerView(BrowserView): |
|
39
|
|
|
""" This browser view is to house ID Server related functions |
|
40
|
|
|
""" |
|
41
|
|
|
implements(IIDserverView) |
|
42
|
|
|
template = ViewPageTemplateFile("templates/numbergenerator.pt") |
|
43
|
|
|
|
|
44
|
|
|
def __init__(self, context, request): |
|
45
|
|
|
super(BrowserView, self).__init__(context, request) |
|
46
|
|
|
self.context = context |
|
47
|
|
|
self.request = request |
|
48
|
|
|
|
|
49
|
|
|
def __call__(self): |
|
50
|
|
|
protect.CheckAuthenticator(self.request.form) |
|
51
|
|
|
|
|
52
|
|
|
self.portal = api.get_portal() |
|
53
|
|
|
self.request.set('disable_plone.rightcolumn', 1) |
|
54
|
|
|
self.request.set('disable_border', 1) |
|
55
|
|
|
|
|
56
|
|
|
# Handle form submit |
|
57
|
|
|
form = self.request.form |
|
58
|
|
|
submitted = form.get("submitted", False) |
|
59
|
|
|
|
|
60
|
|
|
# nothing to do here |
|
61
|
|
|
if not submitted: |
|
62
|
|
|
return self.template() |
|
63
|
|
|
|
|
64
|
|
|
# Handle "Seed" action |
|
65
|
|
|
if form.get("seed", False): |
|
66
|
|
|
seeds = form.get("seeds", {}) |
|
67
|
|
|
for key, value in seeds.items(): |
|
68
|
|
|
value = api.to_int(value, None) |
|
69
|
|
|
message = "" |
|
70
|
|
|
if value is None: |
|
71
|
|
|
message = _("Could not convert '{}' to an integer" |
|
72
|
|
|
.format(value)) |
|
73
|
|
|
elif value == 0: |
|
74
|
|
|
del self.storage[key] |
|
75
|
|
|
message = _("Removed key {} from storage".format(key)) |
|
76
|
|
|
else: |
|
77
|
|
|
self.set_seed(key, value) |
|
78
|
|
|
message = _("Seeding key {} to {}".format(key, value)) |
|
79
|
|
|
self.add_status_message(message, "info") |
|
80
|
|
|
|
|
81
|
|
|
# Handle "Flush" action |
|
82
|
|
|
if form.get("flush", False): |
|
83
|
|
|
message = _("Flushed Number Storage") |
|
84
|
|
|
self.add_status_message(message, "warning") |
|
85
|
|
|
self.flush() |
|
86
|
|
|
return self.template() |
|
87
|
|
|
|
|
88
|
|
|
return self.template() |
|
89
|
|
|
|
|
90
|
|
|
def get_id_template_for(self, key): |
|
91
|
|
|
"""Get a preview of the next number |
|
92
|
|
|
""" |
|
93
|
|
|
portal_type = key.split("-")[0] |
|
94
|
|
|
config = get_config(None, portal_type=portal_type) |
|
95
|
|
|
return config.get("form", "") |
|
96
|
|
|
|
|
97
|
|
|
@property |
|
98
|
|
|
def storage(self): |
|
99
|
|
|
number_generator = getUtility(INumberGenerator) |
|
100
|
|
|
return number_generator.storage |
|
101
|
|
|
|
|
102
|
|
|
def add_status_message(self, message, level="info"): |
|
103
|
|
|
"""Set a portal status message |
|
104
|
|
|
""" |
|
105
|
|
|
return self.context.plone_utils.addPortalMessage(message, level) |
|
106
|
|
|
|
|
107
|
|
|
def set_seed(self, key, value): |
|
108
|
|
|
"""Set a number of the number generator |
|
109
|
|
|
""" |
|
110
|
|
|
number_generator = getUtility(INumberGenerator) |
|
111
|
|
|
return number_generator.set_number(key, api.to_int(value)) |
|
112
|
|
|
|
|
113
|
|
|
def seed(self): |
|
114
|
|
|
""" Reset the number from which the next generated sequence start. |
|
115
|
|
|
If you seed at 100, next seed will be 101 |
|
116
|
|
|
""" |
|
117
|
|
|
form = self.request.form |
|
118
|
|
|
prefix = form.get('prefix', None) |
|
119
|
|
|
if prefix is None: |
|
120
|
|
|
return 'No prefix provided' |
|
121
|
|
|
seed = form.get('seed', None) |
|
122
|
|
|
if seed is None: |
|
123
|
|
|
return 'No seed provided' |
|
124
|
|
|
if not seed.isdigit(): |
|
125
|
|
|
return 'Seed must be a digit' |
|
126
|
|
|
seed = int(seed) |
|
127
|
|
|
if seed < 0: |
|
128
|
|
|
return 'Seed cannot be negative' |
|
129
|
|
|
|
|
130
|
|
|
new_seq = self.set_seed(prefix, seed) |
|
131
|
|
|
return 'IDServerView: "%s" seeded to %s' % (prefix, new_seq) |
|
132
|
|
|
|
|
133
|
|
|
def flush(self): |
|
134
|
|
|
""" Flush the storage |
|
135
|
|
|
""" |
|
136
|
|
|
number_generator = getUtility(INumberGenerator) |
|
137
|
|
|
number_generator.flush() |
|
138
|
|
|
return "IDServerView: Number storage flushed!" |
|
139
|
|
|
|
senaite /
senaite.core
