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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
|
# Copyright (C) 2012 Aleksey Lim
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
import os
import subprocess
from gettext import gettext as _
import gobject
from sugar.graphics.alert import NotifyAlert, ErrorAlert
from sugar_network import sugar, GlibClient, api_url, server_mode
from active_toolkit.options import Option
ORDER = 5
SN_BROWSER_NAME = 'sugar-network-browser'
SN_MASER_URL = 'http://api-testing.network.sugarlabs.org'
sugar_network = Option(
'enable Sugar Network support in Sugar Shell',
default=False, type_cast=Option.bool_cast,
action='store_true', name='sugar-network')
_ALERT_SEVERITIES = {
# severity: (alert_class, alert_message)
'error': (ErrorAlert, _('Sugar Network error')),
None: (NotifyAlert, _('Sugar Network')),
}
_bundleregistry = None
_launcher = None
_client = None
_browser = None
Option.seek('sweets', [sugar_network])
Option.seek('local', [api_url, server_mode])
def init():
global _bundleregistry
if not sugar_network.value:
return
if api_url.value and api_url.value != SN_MASER_URL:
# For now, keep only global SN server to make testing more relibale
api_url.value = SN_MASER_URL
Option.save()
if not os.fork():
args = ['sugar-network-service', '--webui', '--delayed-start', 'start']
os.execvp(args[0], args)
import jarabe.model.bundleregistry
from .bundleregistry import BundleRegistry
_bundleregistry = BundleRegistry()
jarabe.model.bundleregistry.get_registry = lambda: _bundleregistry
from jarabe.model.shell import Activity
from jarabe.view import palettes
from .browser import Palette
Activity.get_bundle_path = _get_bundle_path
palettes.predefined[SN_BROWSER_NAME] = Palette
def enable():
global _launcher, _client
if not sugar_network.value:
return
_client = GlibClient()
_client.connect('alert',
lambda sender, severity, message: add_alert(severity, msg=message))
_bundleregistry.populate()
from jarabe.journal import misc
from .launcher import Launcher
_launcher = Launcher()
misc.launch = _launcher.launch
from jarabe.model.shell import get_model
shell = get_model()
def delayed_start():
_client.publish('delayed-start')
get_browser()
def activity_added_cb(model, activity):
if activity.is_journal():
shell.disconnect_by_func(activity_added_cb)
gobject.idle_add(delayed_start)
shell.connect('activity-added', activity_added_cb)
def disable():
pass
def get_registry():
return _bundleregistry
def get_client():
return _client
def get_browser():
global _browser
if not sugar_network.value:
return
if _browser is None:
from .browser import Browser
_browser = Browser()
return _browser
def add_alert(severity, callback=None, **kwargs):
if sugar_network.value:
window = get_browser()
else:
from jarabe.journal.journalactivity import get_journal
window = get_journal()
def response_cb(alert, response_id):
window.remove_alert(alert)
if callback is not None:
callback()
del alert
cls, title = _ALERT_SEVERITIES.get(severity) or _ALERT_SEVERITIES[None]
if 'title' not in kwargs:
kwargs['title'] = title
alert = cls(**kwargs)
alert.connect('response', response_cb)
window.add_alert(alert)
window.reveal()
def _get_bundle_path(self):
# pylint: disable-msg=W0212
if not self._windows:
return None
pid = self._windows[0].get_pid()
with file('/proc/%d/environ' % pid) as f:
for env in f.read().split('\0'):
if env.startswith('SUGAR_BUNDLE_PATH='):
return env.split('=', 1)[-1]
|
