annotate browser_side/notification.py @ 443:eca26481176f

use of new config module for logs
author Goffi <goffi@goffi.org>
date Wed, 14 May 2014 12:52:27 +0200
parents d52f529a6d42
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
1 from __pyjamas__ import JS, wnd
439
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
2 from sat.core.log import getLogger
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
3 log = getLogger(__name__)
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
4 from pyjamas import Window
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
5 from pyjamas.Timer import Timer
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
6 from browser_side import dialog
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
7 from sat.core.i18n import _
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
8
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
9 TIMER_DELAY = 5000
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
10
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
11
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
12 class Notification(object):
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
13 """
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
14 If the browser supports it, the user allowed it to and the tab is in the
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
15 background, send desktop notifications on messages.
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
16
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
17 Requires both Web Notifications and Page Visibility API.
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
18 """
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
19
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
20 def __init__(self):
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
21 self.enabled = False
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
22 user_agent = None
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
23 notif_permission = None
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
24 JS("""
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
25 if (!('hidden' in document))
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
26 document.hidden = false;
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
27
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
28 user_agent = navigator.userAgent
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
29
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
30 if (!('Notification' in window))
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
31 return;
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
32
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
33 notif_permission = Notification.permission
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
34
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
35 if (Notification.permission === 'granted')
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
36 this.enabled = true;
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
37
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
38 else if (Notification.permission === 'default') {
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
39 Notification.requestPermission(function(permission){
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
40 if (permission !== 'granted')
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
41 return;
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
42
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
43 self.enabled = true; //need to use self instead of this
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
44 });
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
45 }
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
46 """)
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
47
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
48 if "Chrome" in user_agent and notif_permission not in ['granted', 'denied']:
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
49 self.user_agent = user_agent
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
50 self._installChromiumWorkaround()
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
51
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
52 wnd().onfocus = self.onFocus
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
53 # wnd().onblur = self.onBlur
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
54 self._notif_count = 0
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
55 self._orig_title = Window.getTitle()
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
56
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
57 def _installChromiumWorkaround(self):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
58 # XXX: Workaround for Chromium behaviour, it's doens't manage requestPermission on onLoad event
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
59 # see https://code.google.com/p/chromium/issues/detail?id=274284
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
60 # FIXME: need to be removed if Chromium behaviour changes
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
61 try:
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
62 version_full = [s for s in self.user_agent.split() if "Chrome" in s][0].split('/')[1]
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
63 version = int(version_full.split('.')[0])
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
64 except (IndexError, ValueError):
439
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
65 log.warning("Can't find Chromium version")
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
66 version = 0
439
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
67 log.info("Chromium version: %d" % (version,))
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
68 if version < 22:
439
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
69 log.info("Notification use the old prefixed version or are unmanaged")
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
70 return
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
71 if version < 32:
424
4ba4b099d266 browser side: notifications: fixed dialog message in Chromium workaround
Goffi <goffi@goffi.org>
parents: 423
diff changeset
72 dialog.InfoDialog(_("Notifications activation for Chromium"), _('You need to activate notifications manually for your Chromium version.<br/>To activate notifications, click on the favicon on the left of the address bar')).show()
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
73 return
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
74
439
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
75 log.info("==> Installing Chromium notifications request workaround <==")
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
76 self._old_click = wnd().onclick
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
77 wnd().onclick = self._chromiumWorkaround
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
78
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
79 def _chromiumWorkaround(self):
439
d52f529a6d42 browser side: use of new log system (first draft):
Goffi <goffi@goffi.org>
parents: 424
diff changeset
80 log.info("Activating workaround")
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
81 JS("""
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
82 Notification.requestPermission(function(permission){
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
83 if (permission !== 'granted')
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
84 return;
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
85 self.enabled = true; //need to use self instead of this
328
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
86 });
835a8ae799e7 Add notifications support, fixes bug 7.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents:
diff changeset
87 """)
423
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
88 wnd().onclick = self._old_click
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
89
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
90 def onFocus(self):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
91 Window.setTitle(self._orig_title)
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
92 self._notif_count = 0
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
93
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
94 # def onBlur(self):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
95 # pass
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
96
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
97 def isHidden(self):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
98 JS("""return document.hidden;""")
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
99
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
100 def _notify(self, title, body, icon):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
101 if not self.enabled:
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
102 return
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
103 notification = None
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
104 JS("""
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
105 notification = new Notification(title, {body: body, icon: icon});
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
106 // Probably won’t work, but it doesn’t hurt to try.
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
107 notification.addEventListener('click', function() {
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
108 window.focus();
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
109 });
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
110 """)
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
111 notification.onshow = lambda: Timer(TIMER_DELAY, lambda timer: notification.close())
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
112
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
113 def highlightTab(self):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
114 self._notif_count += 1
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
115 Window.setTitle("%s (%d)" % (self._orig_title, self._notif_count))
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
116
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
117 def notify(self, title, body, icon='/media/icons/apps/48/sat.png'):
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
118 if self.isHidden():
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
119 self._notify(title, body, icon)
f9130176bc8d browser side: notifications enhancements:
Goffi <goffi@goffi.org>
parents: 328
diff changeset
120 self.highlightTab()