source: trunk/StreamVision/StreamVision.py @ 194

Last change on this file since 194 was 194, checked in by Nicholas Riley, 15 years ago

StreamVision?.py: old changes for better name cleaning

File size: 4.3 KB
Line 
1#!/usr/bin/pythonw
2# -*- coding: utf-8 -*-
3
4from appscript import app, k
5from AppKit import NSApplication, NSBeep, NSSystemDefined, NSURL, NSWorkspace
6from Foundation import NSDistributedNotificationCenter
7from PyObjCTools import AppHelper
8from Carbon.CarbonEvt import RegisterEventHotKey, GetApplicationEventTarget
9from Carbon.Events import cmdKey
10import struct
11import scrape
12import _StreamVision
13
14GROWL_APP_NAME = 'StreamVision'
15NOTIFICATION_TRACK_INFO = 'iTunes Track Info'
16NOTIFICATIONS_ALL = [NOTIFICATION_TRACK_INFO]
17
18kEventHotKeyPressedSubtype = 6
19kEventHotKeyReleasedSubtype = 9
20
21growl = app('GrowlHelperApp')
22
23growl.register(
24    as_application=GROWL_APP_NAME,
25    all_notifications=NOTIFICATIONS_ALL,
26    default_notifications=NOTIFICATIONS_ALL,
27    icon_of_application='iTunes.app')
28    # if we leave off the .app, we can get Classic iTunes's icon
29
30def growlNotify(title, description, **kw):
31    growl.notify(
32        with_name=NOTIFICATION_TRACK_INFO,
33        title=title,
34        description=description,
35        application_name=GROWL_APP_NAME,
36        **kw)
37       
38def radioParadiseURL():
39    session = scrape.Session()
40    session.go('http://www2.radioparadise.com/nowplay_3.php')
41    return session.region.firsttag('a', class_='sky')['href']
42
43def cleanStreamTitle(title):
44    if title == k.MissingValue:
45        return ''
46    title = title.split(' [')[0] # XXX move to description
47    title = title.replace('`', u'’')
48    return title
49   
50def cleanStreamTrackName(name):
51    name = name.split('. ')[0]
52    name = name.split(': ')[0]
53    name = name.split(' - ')
54    if len(name) > 1:
55        name = ' - '.join(name[:-1])
56    else:
57        name = name[0]
58    return name
59   
60def iTunesApp():
61    return app(id='com.apple.iTunes')
62
63class StreamVision(NSApplication):
64
65    hotKeyActions = {}
66    hotKeys = []
67
68    def displayTrackInfo(self):
69        iTunes = iTunesApp()
70        if iTunes.player_state.get() == k.playing:
71            if iTunes.current_track.class_.get() == k.URL_track:
72                growlNotify(cleanStreamTitle(iTunes.current_stream_title.get()),
73                            cleanStreamTrackName(iTunes.current_track.name.get()))
74            else:
75                kw = {}
76                artwork = iTunes.current_track.artworks.get()
77                if artwork:
78                    kw['pictImage'] = artwork[0].data.get()
79                growlNotify(iTunes.current_track.name.get(),
80                            iTunes.current_track.album.get() + "\n" +
81                            iTunes.current_track.artist.get(),
82                            **kw)
83        else:
84            trackName = ''
85            if iTunes.current_track.class_.get() != k.Property:
86                trackName = iTunes.current_track.name.get()
87            growlNotify("iTunes is not playing.", trackName)
88   
89    def goToSite(self):
90        iTunes = iTunesApp()
91        if iTunes.player_state.get() == k.playing:
92            url = iTunes.current_stream_URL.get()
93            if url:
94                if 'radioparadise.com' in url:
95                    url = radioParadiseURL()
96                NSWorkspace.sharedWorkspace().openURL_(NSURL.URLWithString_(url))
97                return
98        NSBeep()
99   
100    def registerHotKey(self, func, keyCode, mods=0):
101        hotKeyRef = RegisterEventHotKey(keyCode, mods, (0, 0),
102                                        GetApplicationEventTarget(), 0)
103        self.hotKeys.append(hotKeyRef)
104        self.hotKeyActions[_StreamVision.HotKeyAddress(hotKeyRef)] = func
105
106    def finishLaunching(self):
107        super(StreamVision, self).finishLaunching()
108        self.registerHotKey(self.displayTrackInfo, 100) # F8
109        self.registerHotKey(self.goToSite, 100, cmdKey) # cmd-F8
110        self.registerHotKey(lambda: iTunesApp().playpause(), 101) # F9
111        self.registerHotKey(lambda: iTunesApp().previous_track(), 109) # F10
112        self.registerHotKey(lambda: iTunesApp().next_track(), 103) # F11
113        NSDistributedNotificationCenter.defaultCenter().addObserver_selector_name_object_(self, self.displayTrackInfo, 'com.apple.iTunes.playerInfo', None)
114
115    def sendEvent_(self, theEvent):
116        if theEvent.type() == NSSystemDefined and \
117               theEvent.subtype() == kEventHotKeyPressedSubtype:
118            self.hotKeyActions[theEvent.data1()]()
119        super(StreamVision, self).sendEvent_(theEvent)
120
121if __name__ == "__main__":
122    AppHelper.runEventLoop()
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