| 1 | #!/usr/bin/pythonw
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| 2 | # -*- coding: utf-8 -*-
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| 3 |
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| 4 | from appscript import app, k
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| 5 | from AppKit import NSApplication, NSBeep, NSSystemDefined, NSURL, NSWorkspace
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| 6 | from Foundation import NSDistributedNotificationCenter
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| 7 | from PyObjCTools import AppHelper
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| 8 | from Carbon.CarbonEvt import RegisterEventHotKey, GetApplicationEventTarget
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| 9 | from Carbon.Events import cmdKey
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| 10 | import struct
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| 11 | import scrape
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| 12 | import _StreamVision
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| 13 |
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| 14 | GROWL_APP_NAME = 'StreamVision'
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| 15 | NOTIFICATION_TRACK_INFO = 'iTunes Track Info'
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| 16 | NOTIFICATIONS_ALL = [NOTIFICATION_TRACK_INFO]
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| 17 |
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| 18 | kEventHotKeyPressedSubtype = 6
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| 19 | kEventHotKeyReleasedSubtype = 9
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| 20 |
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| 21 | growl = app('GrowlHelperApp')
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| 22 |
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| 23 | growl.register(
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| 24 | as_application=GROWL_APP_NAME,
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| 25 | all_notifications=NOTIFICATIONS_ALL,
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| 26 | default_notifications=NOTIFICATIONS_ALL,
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| 27 | icon_of_application='iTunes.app')
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| 28 | # if we leave off the .app, we can get Classic iTunes's icon
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| 29 |
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| 30 | def growlNotify(title, description, **kw):
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| 31 | growl.notify(
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| 32 | with_name=NOTIFICATION_TRACK_INFO,
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| 33 | title=title,
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| 34 | description=description,
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| 35 | application_name=GROWL_APP_NAME,
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| 36 | **kw)
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| 37 |
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| 38 | def radioParadiseURL():
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| 39 | session = scrape.Session()
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| 40 | session.go('http://www2.radioparadise.com/nowplay_b.php')
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| 41 | return session.region.firsttag('a')['href']
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| 42 |
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| 43 | def cleanStreamTitle(title):
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| 44 | if title == k.MissingValue:
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| 45 | return ''
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| 46 | title = title.split(' [')[0] # XXX move to description
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| 47 | title = title.replace('`', u'’')
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| 48 | return title
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| 49 |
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| 50 | def cleanStreamTrackName(name):
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| 51 | name = name.split('. ')[0]
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| 52 | name = name.split(': ')[0]
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| 53 | name = name.split(' - ')
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| 54 | if len(name) > 1:
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| 55 | name = ' - '.join(name[:-1])
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| 56 | else:
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| 57 | name = name[0]
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| 58 | return name
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| 59 |
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| 60 | def iTunesApp(): return app(id='com.apple.iTunes')
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| 61 | def XTensionApp(): return app(creator='SHEx')
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| 62 |
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| 63 | HAVE_XTENSION = False
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| 64 | try:
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| 65 | XTensionApp()
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| 66 | HAVE_XTENSION = True
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| 67 | except:
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| 68 | pass
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| 69 |
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| 70 | class StreamVision(NSApplication):
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| 71 |
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| 72 | hotKeyActions = {}
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| 73 | hotKeys = []
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| 74 |
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| 75 | def displayTrackInfo(self):
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| 76 | iTunes = iTunesApp()
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| 77 | if iTunes.player_state.get() == k.playing:
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| 78 | if iTunes.current_track.class_.get() == k.URL_track:
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| 79 | growlNotify(cleanStreamTitle(iTunes.current_stream_title.get()),
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| 80 | cleanStreamTrackName(iTunes.current_track.name.get()))
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| 81 | else:
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| 82 | kw = {}
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| 83 | artwork = iTunes.current_track.artworks.get()
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| 84 | if artwork:
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| 85 | kw['pictImage'] = artwork[0].data.get()
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| 86 | growlNotify(iTunes.current_track.name.get() + ' ' +
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| 87 | '★' * (iTunes.current_track.rating.get() / 20),
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| 88 | iTunes.current_track.album.get() + "\n" +
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| 89 | iTunes.current_track.artist.get(),
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| 90 | **kw)
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| 91 | else:
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| 92 | trackName = ''
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| 93 | if iTunes.current_track.class_.get() != k.Property:
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| 94 | trackName = iTunes.current_track.name.get()
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| 95 | growlNotify("iTunes is not playing.", trackName)
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| 96 |
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| 97 | def goToSite(self):
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| 98 | iTunes = iTunesApp()
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| 99 | if iTunes.player_state.get() == k.playing:
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| 100 | url = iTunes.current_stream_URL.get()
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| 101 | if url:
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| 102 | if 'radioparadise.com' in url:
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| 103 | url = radioParadiseURL()
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| 104 | NSWorkspace.sharedWorkspace().openURL_(NSURL.URLWithString_(url))
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| 105 | return
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| 106 | NSBeep()
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| 107 |
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| 108 | def registerHotKey(self, func, keyCode, mods=0):
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| 109 | hotKeyRef = RegisterEventHotKey(keyCode, mods, (0, 0),
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| 110 | GetApplicationEventTarget(), 0)
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| 111 | self.hotKeys.append(hotKeyRef)
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| 112 | self.hotKeyActions[_StreamVision.HotKeyAddress(hotKeyRef)] = func
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| 113 |
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| 114 | def incrementRatingBy(self, increment):
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| 115 | iTunes = iTunesApp()
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| 116 | rating = iTunes.current_track.rating.get()
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| 117 | rating += increment
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| 118 | if rating < 0:
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| 119 | rating = 0
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| 120 | NSBeep()
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| 121 | elif rating > 100:
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| 122 | rating = 100
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| 123 | NSBeep()
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| 124 | iTunes.current_track.rating.set(rating)
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| 125 |
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| 126 | def playPause(self):
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| 127 | iTunes = iTunesApp()
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| 128 | iTunes.playpause()
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| 129 | if HAVE_XTENSION:
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| 130 | if iTunes.player_state.get() == k.playing:
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| 131 | XTensionApp().turnon('Stereo')
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| 132 | else:
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| 133 | XTensionApp().turnoff('Stereo')
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| 134 |
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| 135 | def finishLaunching(self):
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| 136 | super(StreamVision, self).finishLaunching()
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| 137 | self.registerHotKey(self.displayTrackInfo, 100) # F8
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| 138 | self.registerHotKey(self.goToSite, 100, cmdKey) # cmd-F8
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| 139 | self.registerHotKey(self.playPause, 101) # F9
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| 140 | self.registerHotKey(lambda: iTunesApp().previous_track(), 109) # F10
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| 141 | self.registerHotKey(lambda: iTunesApp().next_track(), 103) # F11
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| 142 | self.registerHotKey(lambda: self.incrementRatingBy(-20), 109, cmdKey) # cmd-F10
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| 143 | self.registerHotKey(lambda: self.incrementRatingBy(20), 103, cmdKey) # cmd-F11
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| 144 | NSDistributedNotificationCenter.defaultCenter().addObserver_selector_name_object_(self, self.displayTrackInfo, 'com.apple.iTunes.playerInfo', None)
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| 145 |
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| 146 | def sendEvent_(self, theEvent):
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| 147 | if theEvent.type() == NSSystemDefined and \
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| 148 | theEvent.subtype() == kEventHotKeyPressedSubtype:
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| 149 | self.hotKeyActions[theEvent.data1()]()
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| 150 | super(StreamVision, self).sendEvent_(theEvent)
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| 151 |
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| 152 | if __name__ == "__main__":
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| 153 | AppHelper.runEventLoop()
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