Show people who have liked a post if pressing the likes button in the post displayer

src/controller/buffers.py

@@ -355,7 +355,7 @@ class baseBuffer(object):
 		if "type" in post and post["type"] == "audio":
 			a = presenters.displayAudioPresenter(session=self.session, postObject=post["audio"]["items"], interactor=interactors.displayAudioInteractor(), view=views.displayAudio())
 		elif "type" in post and post["type"] == "friend":
-			pub.sendMessage("open-post", post_object=post, controller_="displayFriendship")
+			pub.sendMessage("open-post", post_object=post, controller_="displayFriendship", vars=dict(caption=_("{user1_nom} added the following friends")))
 		else:
 			pub.sendMessage("open-post", post_object=post, controller_="displayPost")
 

src/controller/mainController.py

@@ -327,12 +327,12 @@ class Controller(object):
 		log.debug("downloading %s URL to %s filename" % (url, filename,))
 		call_threaded(utils.download_file, url, filename, self.window)
 
-	def view_post(self, post_object, controller_):
+	def view_post(self, post_object, controller_, vars=dict()):
 		""" Display the passed post in the passed post presenter.
 		@ post_object dict: A post representation returned by the VK api. The fields present in this dict are different depending on the presenter used to render it.
 		@controller_ string: Name of the post controller, this name will be used for calling interactors, views and presenters. For example, displayPost, displayAudio, etc.
 		"""
-		p = getattr(presenters, controller_+"Presenter")(session=self.session, postObject=post_object, interactor=getattr(interactors, controller_+"Interactor")(), view=getattr(views, controller_)())
+		p = getattr(presenters, controller_+"Presenter")(session=self.session, postObject=post_object, interactor=getattr(interactors, controller_+"Interactor")(), view=getattr(views, controller_)(), **vars)
 
 	def update_status_bar(self, status):
 		""" Update the status bar present in the main Window.

src/interactors/postDisplayer.py

@@ -50,6 +50,8 @@ class displayPostInteractor(base.baseInteractor):
 		widgetUtils.connect_event(self.view.like, widgetUtils.BUTTON_PRESSED, self.on_like)
 		widgetUtils.connect_event(self.view.comment, widgetUtils.BUTTON_PRESSED, self.on_add_comment)
 		widgetUtils.connect_event(self.view.tools, widgetUtils.BUTTON_PRESSED, self.on_show_tools_menu)
+		if hasattr(self.view, "likes"):
+			widgetUtils.connect_event(self.view.likes, widgetUtils.BUTTON_PRESSED, self.on_show_likes_menu)
 		if hasattr(self.view, "repost"):
 			widgetUtils.connect_event(self.view.repost, widgetUtils.BUTTON_PRESSED, self.on_repost)
 			self.view.comments.list.Bind(wx.EVT_LIST_ITEM_FOCUSED, self.on_focus)
@@ -134,6 +136,9 @@ class displayPostInteractor(base.baseInteractor):
 			comment = self.view.comments.get_selected()
 			self.presenter.change_comment(comment)
 
+	def on_show_likes_menu(self, *args, **kwargs):
+		self.presenter.show_likes()
+
 class displayAudioInteractor(base.baseInteractor):
 
 	def set(self, control, value):

src/presenters/postDisplayer.py

@@ -417,6 +417,14 @@ class displayPostPresenter(base.basePresenter):
 		self.send_message("clean_list", list="comments")
 		self.get_comments()
 
+	def show_likes(self):
+		""" show likes for the specified post."""
+		data = dict(type="post", owner_id=self.post[self.user_identifier], item_id=self.post["id"], extended=True, count=1000, skip_own=True)
+		result = self.session.vk.client.likes.getList(**data)
+		if result["count"] > 0:
+			post = {"source_id": self.post[self.user_identifier], "friends": {"items": result["items"]}}
+			pub.sendMessage("open-post", post_object=post, controller_="displayFriendship", vars=dict(caption=_("people who liked this")))
+
 class displayCommentPresenter(displayPostPresenter):
 
 	def __init__(self, session, postObject, view, interactor):
@@ -780,7 +788,7 @@ class displayAudioPresenter(base.basePresenter):
 
 class displayFriendshipPresenter(base.basePresenter):
 
-	def __init__(self, session, postObject, view, interactor, caption=_("{user1_nom} added the following friends")):
+	def __init__(self, session, postObject, view, interactor, caption=""):
 		self.session = session
 		self.post = postObject
 		super(displayFriendshipPresenter, self).__init__(view=view, interactor=interactor, modulename="display_friendship")
@@ -793,16 +801,30 @@ class displayFriendshipPresenter(base.basePresenter):
 
 	def get_friend_names(self):
 		self.friends = self.post["friends"]["items"]
-		return [self.session.get_user(i["user_id"])["user1_nom"] for i in self.friends]
+		friends = list()
+		for i in self.friends:
+			if "user_id" in i:
+				friends.append(self.session.get_user(i["user_id"])["user1_nom"])
+			else:
+				friends.append(self.session.get_user(i["id"])["user1_nom"])
+		return friends
 
 	def set_friends_list(self, friendslist):
 		self.send_message("add_items", control="friends", items=friendslist)
 
 	def view_profile(self, item):
 		user = self.friends[item]
-		pub.sendMessage("user-profile", person=user["user_id"])
+		if "user_id" in user:
+			id = user["user_id"]
+		else:
+			id = user["id"]
+		pub.sendMessage("user-profile", person=id)
 
 	def open_in_browser(self, item):
 		user = self.friends[item]
-		url = "https://vk.com/id{user_id}".format(user_id=user["user_id"])
+		if "user_id" in user:
+			id = user["user_id"]
+		else:
+			id = user["id"]
+		url = "https://vk.com/id{user_id}".format(user_id=id)
 		webbrowser.open_new_tab(url)