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Fixes for actions in empty buffers

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This commit is contained in:
Manuel Cortez 2015-02-07 10:43:37 -06:00
parent 0ede5bfcb0
commit 2dd0cc8fbb
1 changed files with 17 additions and 0 deletions
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17
src/controller/buffersController.py
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@ -15,6 +15,14 @@ from mysc.thread_utils import call_threaded
from twython import TwythonError
log = logging.getLogger("controller.buffers")
def _tweets_exist(function):
""" A decorator to execute a function only if the selected buffer contains at least one item."""
def function_(self, *args, **kwargs):
if self.buffer.list.get_count() > 0:
function(self, *args, **kwargs)
return function_
class bufferController(object):
def __init__(self, parent=None, function=None, session=None, *args, **kwargs):
super(bufferController, self).__init__()
@ -255,6 +263,7 @@ class baseBufferController(bufferController):
tweet = self.session.db[self.name][self.buffer.list.get_selected()]
return tweet
@_tweets_exist
def reply(self, *args, **kwargs):
tweet = self.get_right_tweet()
screen_name = tweet["user"]["screen_name"]
@ -267,6 +276,7 @@ class baseBufferController(bufferController):
else:
call_threaded(self.session.api_call, call_name="update_status_with_media", _sound="reply_send.ogg", in_reply_to_status_id=id, status=message.message.get_text(), media=message.file)
@_tweets_exist
def direct_message(self, *args, **kwargs):
tweet = self.get_tweet()
if self.type == "dm":
@ -282,6 +292,7 @@ class baseBufferController(bufferController):
if dm.message.get_response() == widgetUtils.OK:
call_threaded(self.session.api_call, call_name="send_direct_message", text=dm.message.get_text(), screen_name=dm.message.get("cb"))
@_tweets_exist
def retweet(self, *args, **kwargs):
tweet = self.get_right_tweet()
id = tweet["id"]
@ -308,8 +319,10 @@ class baseBufferController(bufferController):
if utils.is_geocoded(tweet):
self.session.sound.play("geo.ogg")
@_tweets_exist
def audio(self):
tweet = self.get_tweet()
if tweet == None: return
urls = utils.find_urls(tweet)
if len(urls) == 1:
sound.URLPlayer.play(urls[0])
@ -319,6 +332,7 @@ class baseBufferController(bufferController):
if urls_list.get_response() == widgetUtils.OK:
sound.URLPlayer.play(urls_list.get_string())
@_tweets_exist
def url(self):
tweet = self.get_tweet()
urls = utils.find_urls(tweet)
@ -338,6 +352,7 @@ class baseBufferController(bufferController):
self.session.db[self.name] = []
self.buffer.list.clear()
@_tweets_exist
def destroy_status(self, *args, **kwargs):
index = self.buffer.list.get_selected()
if self.type == "events" or self.type == "people" or self.type == "empty" or self.type == "account": return
@ -399,6 +414,7 @@ class peopleBufferController(baseBufferController):
def onFocus(self, ev):
pass
@_tweets_exist
def get_message(self):
return " ".join(self.compose_function(self.get_tweet(), self.session.db, self.session.settings["general"]["relative_times"]))
@ -545,6 +561,7 @@ class trendsBufferController(bufferController):
# widgetUtils.connect_event(self.buffer, widgetUtils.BUTTON_PRESSED, self.direct_message, self.buffer.dm)
# widgetUtils.connect_event(self.buffer, widgetUtils.BUTTON_PRESSED, self.reply, self.buffer.reply)
@_tweets_exist
def get_message(self):
return self.compose_function(self.trends[self.buffer.list.get_selected()])[0]