socializer/src/presenters/profiles.py

# -*- coding: utf-8 -*-
""" A profile viewer and editor for VK user objects."""
from __future__ import unicode_literals
from future import standard_library
standard_library.install_aliases()
import six
import webbrowser
import logging
import arrow
import requests
import languageHandler
import output
from pubsub import pub
from sessionmanager import utils
from . import base

log = logging.getLogger("controller.profiles")

class userProfilePresenter(base.basePresenter):

	def __init__(self, session, user_id, view, interactor):
		""" Default constructor:
		@session vk.session: The main session object, capable of calling VK methods.
		@user_id integer: User ID to retrieve information of.
		At the current time, only users (and not communities) are supported.
		"""
		# self.person will hold a reference to the user object when retrieved from VK.
		self.person = None
		self.session = session
		self.user_id = user_id
		self.get_basic_information()
		if self.person != None:
			super(profilesPresenter, self).__init__(view=view, interactor=interactor, modulename="profiles")


	def get_basic_information(self):
		""" Gets and inserts basic user information.
		See https://vk.com/dev/users.get"""
		# List of fields (information) to retrieve. For a list of fields available for user objects,
		# see https://vk.com/dev/fields
		fields = "first_name, last_name, bdate, city, country, home_town, photo_200_orig, online,  site,  status, last_seen, occupation, relation, relatives, personal, connections, activities, interests, music, movies, tv, books, games, about, quotes, can_write_private_message"
		# ToDo: this method supports multiple user IDS, I'm not sure if this may be of any help for profile viewer.
		person = self.session.vk.client.users.get(user_ids=self.user_id, fields=fields)
		# If VK does not return anything it is very likely we have found a community.
		if len(person) == 0:
			return output.speak(_("Information for groups is not supported, yet."))
		person = person[0]
		# toDo: remove this print when I will be done with creation of profile viewer logic.
		print(person)
		# From this part we will format data from VK so users will see it in the GUI control.
		# Format full name.
		n = "{0} {1}".format(person["first_name"], person["last_name"])
		# Format birthdate.
		if "bdate" in person and person["bdate"] != "":
			self.dialog.main_info.enable("bdate")
			# VK can display dd.mm or dd.mm.yyyy birthdates. So let's compare the string lenght to handle both cases accordingly.
			if len(person["bdate"]) <= 5: # dd.mm
				d = arrow.get(person["bdate"], "D.M")
				self.dialog.main_info.set("bdate", d.format(_("MMMM D"), locale=languageHandler.curLang[:2]))
			else: # mm.dd.yyyy
				d = arrow.get(person["bdate"], "D.M.YYYY")
				self.dialog.main_info.set("bdate", d.format(_("MMMM D, YYYY"), locale=languageHandler.curLang[:2]))
		# Format current city and home town
		city = ""
		if "home_town" in person and person["home_town"] != "":
			home_town = person["home_town"]
			self.dialog.main_info.enable("home_town")
			self.dialog.main_info.set("home_town", home_town)
		if "city" in person and len(person["city"]) > 0:
			city = person["city"]["title"]
		if "country" in person and person["country"] != "":
			if city != "":
				city = city+", {0}".format(person["country"]["title"])
			else:
				city = person["country"]["title"]
			self.dialog.main_info.enable("city")
			self.dialog.main_info.set("city", city)
		self.dialog.main_info.set("name", n)
		self.dialog.SetTitle(_("{name}'s profile").format(name=n,))
		# Format website (or websites, if there are multiple of them).
		if "site" in person and person["site"] != "":
			self.dialog.main_info.enable("website")
			self.dialog.main_info.set("website", person["site"])
			self.dialog.main_info.enable("go_site")
			widgetUtils.connect_event(self.dialog.main_info.go_site, widgetUtils.BUTTON_PRESSED, self.visit_website)
		# Format status message.
		if "status" in person and person["status"] != "":
			self.dialog.main_info.enable("status")
			self.dialog.main_info.set("status", person["status"])
		# Format occupation.
		# toDo: Research in this field is needed. Sometimes it returns university information even if users have active work places.
		if "occupation" in person and person["occupation"] != None:
			if person["occupation"]["type"] == "work": c1 = _("Work ")
			elif person["occupation"]["type"] == "school": c1 = _("Student ")
			elif person["occupation"]["type"] == "university": c1 = _("Student ")
			if "name" in person["occupation"] and person["occupation"]["name"] != "":
				c2 = _("In {0}").format(person["occupation"]["name"],)
			else:
				c2 = ""
			self.dialog.main_info.enable("occupation")
			self.dialog.main_info.set("occupation", c1+c2)
		# format relationship status.
		# ToDo: When dating someone, the button associated to the information should point to the profile of the user.
		if "relation" in person and person["relation"] != 0:
			if person["relation"] == 1:
				r =  _("Single")
			elif person["relation"] == 2:
				if "relation_partner" in person:
					r = _("Dating with {0} {1}").format(person["relation_partner"]["first_name"], person["relation_partner"]["last_name"])
				else:
					r = _("Dating")
			elif person["relation"] == 3:
				r = _("Engaged with {0} {1}").format(person["relation_partner"]["first_name"], person["relation_partner"]["last_name"])
			elif person["relation"] == 4:
				r = _("Married with {0} {1}").format(person["relation_partner"]["first_name"], person["relation_partner"]["last_name"])
			elif person["relation"] == 5:
				r = _("It's complicated")
			elif person["relation"] == 6:
				r = _("Actively searching")
			elif person["relation"] == 7:
				r = _("In love")
			self.dialog.main_info.enable("relation")
			self.dialog.main_info.relation.SetLabel(_("Relationship: ")+r)
		# format last seen.
		if "last_seen" in person and person["last_seen"] != False:
			original_date = arrow.get(person["last_seen"]["time"])
			# Translators: This is the date of last seen
			last_seen = _("{0}").format(original_date.humanize(locale=languageHandler.curLang[:2]),)
			self.dialog.main_info.enable("last_seen")
			self.dialog.main_info.set("last_seen", last_seen)
		self.person = person
		# Adds photo to the dialog.
		# ToDo: Need to ask if this has a visible effect in the dialog.
		if "photo_200_orig" in person:
			img = requests.get(person["photo_200_orig"])
			image = wx.Image(stream=six.BytesIO(requests.get(person["photo_200_orig"]).content))
			try:
				self.dialog.image.SetBitmap(wx.Bitmap(image))
			except ValueError:
				return
		self.dialog.panel.Layout()

	def visit_website(self, *args, **kwargs):
		""" Allows to visit an user's website. """
		text = self.person["site"]
		# Let's search for URLS with a regexp, as there are users with multiple websites in their profiles.
		urls = utils.find_urls_in_text(text)
		if len(urls) == 0:
			output.speak(_("No URL addresses were detected."))
			return
		elif len(urls) == 1:
			selected_url = urls[0]
		else:
			dialog = urlList.urlList()
			dialog.populate_list(urls)
			if dialog.get_response() != widgetUtils.OK:
				return
			selected_url = urls[dialog.get_item()]
		output.speak(_("Opening URL..."))
		webbrowser.open_new_tab(selected_url)