class LyricServer(object):
def __init__(self):
self.source_builder = BuilderOfSources()
self.artist = None
self.song = None
self.lyrics = None
self._socket = socket.socket()
self._n_requests = None
def try_get_lyrics(self):
"""
Tries to get the lyrics of the current object's artist and song
"""
source_names = self.source_builder.get_names()
for source_name in source_names:
try:
source = self.source_builder.build_from_source(source_name, self.artist, self.song)
source.build_url()
self.lyrics = source.get_lyrics()
break
except:
pass
def define_socket(self, port, n_requests=5):
"""
Used to define the socket object from inputs
"""
host = socket.gethostname()
print "Lyric Thief Server: Hostname is %s" % str(host)
self._socket.bind((host, port))
self._n_requests = n_requests
def handle_lyric_requests(self):
self._socket.listen(self._n_requests)
while True:
client, address = self._socket.accept()
print "Lyric Thief Server: Connected to %s" % str(address)
self.lyrics = ''
data = json.loads(client.recv(1024))
try:
self.artist, self.song = data['artist'], data['song']
except KeyError:
client.send("Invalid JSON passed")
print "Lyric Thief Server: Invalid JSON Passed"
client.close()
return
self.try_get_lyrics()
# Try sending the lyrics line-by line because of the text cut-off
for line in self.lyrics.split('\n'):
client.send(line+'\n')
print "Lyric Thief Server: Sent Lyrics, Closing Connection"
client.close()
class LyricThiefWindow(GladeWindow):
def __init__(self):
GladeWindow.__init__(self, './GladeFiles/LyricThiefWindow.glade')
self.source_builder = BuilderOfSources()
self.current_source = None
self.window = self.connect_widget_by_name('wdwMain', 'destroy', lambda x: gtk.main_quit())
self.btn_get = self.connect_widget_by_name('btnGet', 'clicked', self.get_clicked)
self.btn_exit = self.connect_widget_by_name('btnExit', 'clicked', lambda x: gtk.main_quit())
self.ent_artist = self.w_tree.get_widget('entArtist')
self.ent_song = self.w_tree.get_widget('entSong')
self.cmb_source = self.connect_widget_by_name('cmbSource', 'changed', self.change_current_source)
self.result_buffer = gtk.TextBuffer()
self.window.set_icon_from_file('Icons/LyricThiefIcon.png')
self.cmb_source.set_active(0)
self.w_tree.get_widget('txtResults').set_buffer(self.result_buffer)
self.result_buffer.set_text('')
for source in self.source_builder.get_names():
self.cmb_source.append_text(source)
def change_current_source(self, sender):
if sender.get_active() != 0:
self.current_source = sender.get_active_text()
else:
self.current_source = None
def append_to_result(self, text):
self.result_buffer.insert(self.result_buffer.get_end_iter(), text)
def get_clicked(self, sender):
if not self.fields_empty():
self.result_buffer.set_text('')
artist, song = self.ent_artist.get_text(), self.ent_song.get_text()
source_found = None
lyrics = ''
source_names = self.source_builder.get_names() if self.current_source==None else [self.current_source]
for source_name in source_names:
try:
source = self.source_builder.build_from_source(source_name, artist, song)
source.build_url()
lyrics = source.get_lyrics()
source_found = source_name
break
except:
self.append_to_result('\n' + source_name + " failed")
if source_found:
self.run_lyric_window(lyrics, artist, song)
self.append_to_result('\n\n' + source_found + ' found it!' + '\n-----------------------')
else:
self.append_to_result('\n\nFailed to find song\n-----------------------')
def run_lyric_window(self, lyrics, artist, song):
text_buffer = gtk.TextBuffer()
lyric_window = LyricWindow(TitleHelper.capitalize_music(artist +' - ' + song))
text_buffer.set_text(lyrics)
lyric_window.tvi_lyrics.set_buffer(text_buffer)
self.window.hide()
lyric_window.window.show()
gtk.main()
self.window.show()
def fields_empty(self):
return self.ent_artist.get_text() == '' and self.ent_song.get_text() == ''