timeline.py

from tweepy import TweepError
import time
import globals
import utils
import speak
import sound
import threading
import os
from GUI import main
class TimelineSettings(object):
	def __init__(self,account,tl):
		self.account_id=account
		self.tl=tl
		self.mute=False
		self.read=False

class timeline(object):
	def __init__(self,account,name,type,data=None,user=None,status=None,silent=False):
		self.members=[]
		self.account=account
		self.status=status
		self.name=name
		self.removable=False
		self.initial=True
		self.statuses=[]
		self.type=type
		self.data=data
		self.user=user
		self.index=0
		self.page=0
		self.mute=False
		self.read=False
		for i in globals.timeline_settings:
			if i.account_id==self.account.me.id and i.tl==self.name:
				self.mute=i.mute
				self.read=i.read
		if self.type=="user" and self.name!="Sent" or self.type=="conversation" or self.type=="search" or self.type=="list":
			if silent==False:
				sound.play(self.account,"open")
			self.removable=True
		if self.type!="messages":
			self.update_kwargs={"count":globals.prefs.count,"tweet_mode":'extended'}
			self.prev_kwargs={"count":globals.prefs.count,"tweet_mode":'extended'}
		else:
			self.update_kwargs={"count":50}
		if self.type=="home":
			self.func=self.account.api.home_timeline
		elif self.type=="mentions":
			self.func=self.account.api.mentions_timeline
		elif self.type=="messages":
			self.func=self.account.api.list_direct_messages
		elif self.type=="likes":
			self.func=self.account.api.favorites
		elif self.type=="user":
			self.func=self.account.api.user_timeline
			self.update_kwargs['id']=self.data
			self.prev_kwargs['id']=self.data
		elif self.type=="list":
			self.func=self.account.api.list_timeline
			self.update_kwargs['list_id']=self.data
			self.prev_kwargs['list_id']=self.data
		elif self.type=="search":
			self.func=self.account.api.search
			self.update_kwargs['q']=self.data
			self.prev_kwargs['q']=self.data
		if self.type!="conversation":
			threading.Thread(target=self.load,daemon=True).start()
		else:
			self.load_conversation()
		if self.type=="messages":
			m=globals.load_messages(self.account)
			if m!=None:
				self.statuses=m
				self.initial=False

	def read_items(self,items):
		pref=""
		if len(globals.accounts)>1:
			pref=self.account.me.screen_name+": "
		if len(items)>=4:
			speak.speak(pref+str(len(items))+" new in "+self.name)
			return
		speak.speak(pref+", ".join(self.prepare(items)))

	def load_conversation(self):
		status=self.status
		self.process_status(status)
		if globals.prefs.reversed==True:
			self.statuses.reverse()
		if self.account.currentTimeline==self:
			main.window.refreshList()
		sound.play(self.account,"search")

	def play(self):
		if self.type=="user":
			if not os.path.exists("sounds/"+self.account.prefs.soundpack+"/"+self.user.screen_name+".ogg"):
				sound.play(self.account,"user")
			else:
				sound.play(self.account,self.user.screen_name)
		else:
			if self.type=="search":
				sound.play(self.account,"search")
			elif self.type=="list":
				sound.play(self.account,"list")
			else:
				sound.play(self.account,self.name)

	def process_status(self,status):
		self.statuses.append(status)
		try:
			if hasattr(status,"in_reply_to_status_id") and status.in_reply_to_status_id!=None:
				self.process_status(utils.lookup_status(self.account,status.in_reply_to_status_id))
			if hasattr(status,"retweeted_status"):
				self.process_status(status.retweeted_status)
			if hasattr(status,"quoted_status"):
				self.process_status(status.quoted_status)
		except:
			pass

	def load(self,back=False,speech=False,items=[]):
		if items==[]:
			if back==True:
				if globals.prefs.reversed==False:
					self.prev_kwargs['max_id']=self.statuses[len(self.statuses)-1].id
				else:
					self.prev_kwargs['max_id']=self.statuses[0].id
			tl=None
			try:
				if back==False:
					tl=self.func(**self.update_kwargs)
				else:
					tl=self.func(**self.prev_kwargs)
			except TweepError as error:
				utils.handle_error(error,self.account.me.screen_name+"'s "+self.name)
				if self.removable==True:
					if self.type=="user" and self.data in self.account.prefs.user_timelines:
						self.account.prefs.user_timelines.remove(self.data)
					if self.type=="list" and self.data in self.account.prefs.list_timelines:
						self.account.prefs.list_timelines.remove(self.data)
					if self.type=="search" and self.data in self.account.prefs.search_timelines:
						self.account.prefs.search_timelines.remove(self.data)
					self.account.timelines.remove(self)
					if self.account==globals.currentAccount:
						main.window.refreshTimelines()
						if self.account.currentTimeline==self:
							main.window.list.SetSelection(0)
							self.account.currentIndex=0
							main.window.on_list_change(None)

				return
		else:
			tl=items
		if tl!=None:
			newitems=0
			objs=[]
			objs2=[]
			for i in tl:
				if self.type!="messages":
					utils.add_users(i)
				if utils.isDuplicate(i,self.statuses)==False:
					newitems+=1
					if self.initial==True or back==True:
						if globals.prefs.reversed==False:
							self.statuses.append(i)
							objs2.append(i)
						else:
							self.statuses.insert(0,i)
							objs2.insert(0,i)
					else:
						if globals.prefs.reversed==False:
							objs.append(i)
							objs2.append(i)
						else:
							objs.insert(0,i)
							objs2.insert(0,i)

			if newitems==0 and speech==True:
				speak.speak("Nothing new.")
			if newitems>0:
				if self.read==True:
					self.read_items(objs2)
				if len(objs)>0:
					if globals.prefs.reversed==False:
						objs.reverse()
						objs2.reverse()
					for i in objs:
						if globals.prefs.reversed==False:
							self.statuses.insert(0,i)
						else:
							self.statuses.append(i)

				if globals.currentAccount==self.account and self.account.currentTimeline==self:
					if back==False and self.initial==False:
						if globals.prefs.reversed==False:
							main.window.add_to_list(self.prepare(objs2))
						else:
							objs2.reverse()
							main.window.append_to_list(self.prepare(objs2))

					else:
						if globals.prefs.reversed==False:
							main.window.append_to_list(self.prepare(objs2))
						else:
							main.window.add_to_list(self.prepare(objs2))

				if items==[] and self.type!="messages":
					if globals.prefs.reversed==False:
						self.update_kwargs['since_id']=tl[0].id
					else:
						self.update_kwargs['since_id']=tl[len(tl)-1].id

				if back==False and self.initial==False:
					if globals.prefs.reversed==False:
						self.index+=newitems
						if globals.currentAccount==self.account and self.account.currentTimeline==self and len(self.statuses)>0:
							try:
								main.window.list2.SetSelection(self.index)
							except:
								pass
				if back==True and globals.prefs.reversed==True:
					self.index+=newitems
					if globals.currentAccount==self.account and self.account.currentTimeline==self and len(self.statuses)>0:
						main.window.list2.SetSelection(self.index)

				if self.initial==True:
					if globals.prefs.reversed==False:
						self.index=0
					else:
						self.index=len(self.statuses)-1
				if self.mute==False:
					self.play()
				globals.prefs.statuses_received+=newitems
				if speech==True:
					speak.speak(str(newitems)+" new items.")
			if self.initial==True:
				self.initial=False
#			if globals.currentTimeline==self:
#				main.window.refreshList()
		if self.type=="messages":
			globals.save_messages(self.account,self.statuses)
		if self==self.account.timelines[len(self.account.timelines)-1] and self.account.ready==False:
			self.account.ready=True
			sound.play(self.account,"ready")

	def toggle_read(self):
		if self.read==True:
			self.read=False
			speak.speak("Autoread off")
		else:
			self.read=True
			speak.speak("Autoread on")
		globals.get_timeline_settings(self.account.me.id,self.name).read=self.read
		globals.save_timeline_settings()

	def toggle_mute(self):
		if self.mute==True:
			self.mute=False
			speak.speak("Unmuted")
		else:
			self.mute=True
			speak.speak("Muted")
		globals.get_timeline_settings(self.account.me.id,self.name).mute=self.mute
		globals.save_timeline_settings()

	def get(self):
		items=[]
		for i in self.statuses:
			if self.type!="messages":
				items.append(utils.process_tweet(i))
			else:
				items.append(utils.process_message(i))
		return items

	def prepare(self,items):
		items2=[]
		for i in items:
			if self.type!="messages":
				if globals.prefs.reversed==False:
					items2.append(utils.process_tweet(i))
				else:
					items2.insert(0,utils.process_tweet(i))
			else:
				if globals.prefs.reversed==False:
					items2.append(utils.process_message(i))
				else:
					items2.insert(0,utils.process_message(i))
		return items2

def add(account,name,type,data=None,user=None):
	account.timelines.append(timeline(account,name,type,data,user))
	if account==globals.currentAccount:
		main.window.refreshTimelines()

def timelineThread(account):
	while 1:
		time.sleep(globals.prefs.update_time*60)
		for i in account.timelines:
			try:
				if i.type=="list":
					members=account.api.list_members(list_id=i.data)
					i.members=[]
					for i2 in members:
						i.members.append(i2.id)
				if i.type!="conversation":
					i.load()
			except TweepError as error:
				sound.play(account,"error")
				if hasattr(error,"response"):
					speak.speak(error.response.text)
				else:
					speak.speak(str(error))
		if globals.prefs.streaming==True and (account.stream!=None and account.stream.running==False or account.stream==None):
			account.start_stream()
		if len(globals.unknown_users)>0:
			try:
				new_users=account.api.lookup_users(user_ids=globals.unknown_users)
				for i in new_users:
					if i not in globals.users:
						globals.users.insert(0,i)
				globals.unknown_users=[]
			except:
				globals.unknown_users=[]

		globals.save_users()
def reverse():
	for i in globals.accounts:
		for i2 in i.timelines:
			i2.statuses.reverse()
			i2.index=(len(i2.statuses)-1)-i2.index
	main.window.on_list_change(None)