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
|
#!/usr/bin/env python
#
# Demo RSS provider simulator
# Copyright (C) 2009, Nokia <ivan.frade@nokia.com>
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
import gobject
import gtk
import dbus
import dbus.service
from dbus.mainloop.glib import DBusGMainLoop
import datetime, random
try:
import barnum.gen_data as gen_data
barnum_available = True
except ImportError:
print "No barnum. Crappy random"
barnum_available = False
TRACKER = 'org.freedesktop.Tracker1'
TRACKER_OBJ = '/org/freedesktop/Tracker1/Resources'
# We are not inserting content, nor contributor!
INSERT_SPARQL = """
INSERT {
<%s> a mfo:FeedMessage ;
nie:contentLastModified "%s" ;
nmo:communicationChannel <http://maemo.org/news/planet-maemo/atom.xml>;
nie:plainTextContent "%s" ;
nie:title "%s".
}
"""
DELETE_SPARQL = """
DELETE { <%s> a mfo:FeedMessage. }
"""
class SignalerUI (gtk.Window):
def __init__ (self):
gtk.Window.__init__ (self)
bus = dbus.SessionBus ()
tracker = bus.get_object (TRACKER, TRACKER_OBJ)
self.iface = dbus.Interface (tracker,
"org.freedesktop.Tracker1.Resources")
vbox = gtk.VBox ()
# Post frame
post_frame = gtk.Frame ("Post")
post_frame_vbox = gtk.VBox ()
post_frame.add (post_frame_vbox)
# Title
title_label = gtk.Label ("Title")
self.title_entry = gtk.Entry()
title_hbox = gtk.HBox ()
title_hbox.add (title_label)
title_hbox.add (self.title_entry)
post_frame_vbox.add (title_hbox)
uri_label = gtk.Label ("Uri")
self.uri_entry = gtk.Entry ()
hbox_uri = gtk.HBox ()
hbox_uri.add (uri_label)
hbox_uri.add (self.uri_entry)
self.uri_entry.set_property ("sensitive", False)
post_frame_vbox.add (hbox_uri)
date_label = gtk.Label ("Date")
self.date_entry = gtk.Entry ()
self.date_entry.set_property ("editable", False)
date_hbox = gtk.HBox ()
date_hbox.add (date_label)
date_hbox.add (self.date_entry)
post_frame_vbox.add (date_hbox)
self.post_text = gtk.TextView ()
post_frame_vbox.add (self.post_text)
button_gen = gtk.Button (stock=gtk.STOCK_NEW)
button_gen.connect ("clicked", self.gen_new_post_cb)
post_frame_vbox.add (button_gen)
vbox.add (post_frame)
button_new = gtk.Button (stock=gtk.STOCK_ADD)
button_new.connect ("clicked", self.clicked_add_cb)
vbox.pack_start (button_new, expand=False)
button_remove = gtk.Button (stock=gtk.STOCK_REMOVE)
button_remove.connect ("clicked", self.clicked_remove_cb)
vbox.pack_start (button_remove, expand=False)
self.add (vbox)
self.connect ("destroy", gtk.main_quit)
self.show_all ()
self.last_inserted = None
gtk.main ()
def clicked_add_cb (self, widget):
date = self.date_entry.get_text ()
uri = self.uri_entry.get_text ()
title = self.title_entry.get_text ()
buf = self.post_text.get_buffer()
init, end = buf.get_bounds ()
text = buf.get_text (init, end).replace ("\n", "\\n")
if (not date or (len(date) == 0)):
pass
if (not uri or (len(uri) == 0)):
pass
if (not title or (len(title) == 0)):
pass
if (uri == self.last_inserted):
print "Generate a new URI!"
return
sparql_insert = INSERT_SPARQL % (uri, date, text, title)
print sparql_insert
self.iface.SparqlUpdate (sparql_insert)
self.last_inserted = uri
def clicked_remove_cb (self, widget):
uri = self.uri_entry.get_text ()
if (not uri or (len(uri) == 0)):
pass
sparql_delete = DELETE_SPARQL % (uri)
print sparql_delete
self.iface.SparqlUpdate (sparql_delete)
def gen_new_post_cb (self, widget):
today = datetime.datetime.today ()
self.date_entry.set_text (today.isoformat ().split('.')[0] + "+00:00")
post_no = str(random.randint (100, 1000000))
self.uri_entry.set_text ("http://test.maemo.org/feed/" + post_no)
self.title_entry.set_text ("Title %s" % (post_no))
if barnum_available :
buf = gtk.TextBuffer ()
buf.set_text (gen_data.create_paragraphs (2, 5, 5))
self.post_text.set_wrap_mode (gtk.WRAP_WORD)
self.post_text.set_buffer (buf)
if __name__ == "__main__":
DBusGMainLoop(set_as_default=True)
gobject.set_application_name ("Feeds engine/signals simulator")
SignalerUI ()
|
