Fixed actions when there are no posts in a buffer
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d43f5f5320
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0e96ed1519
@ -29,6 +29,10 @@ class baseBuffer(object):
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def get_post(self):
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""" Return the currently focused post."""
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# Handle case where there are no items in the buffer.
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if self.tab.list.get_count() == 0:
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wx.Bell()
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return None
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return self.session.db[self.name]["items"][self.tab.list.get_selected()]
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def __init__(self, parent=None, name="", session=None, composefunc=None, *args, **kwargs):
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@ -169,6 +173,8 @@ class baseBuffer(object):
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""" Returns contextual menu options. They will change according to the focused item"""
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m = menus.postMenu()
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p = self.get_post()
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if p == None:
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return
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if p.has_key("likes") == False:
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m.like.Enable(False)
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elif p["likes"]["user_likes"] == 1:
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@ -186,6 +192,8 @@ class baseBuffer(object):
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def do_like(self, *args, **kwargs):
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""" Set like in the currently focused post."""
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post = self.get_post()
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if post == None:
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return
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user = post[self.user_key]
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id = post[self.post_key]
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if post.has_key("type"):
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@ -201,6 +209,8 @@ class baseBuffer(object):
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def do_dislike(self, *args, **kwargs):
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""" Set dislike (undo like) in the currently focused post."""
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post = self.get_post()
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if post == None:
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return
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user = post[self.user_key]
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id = post[self.post_key]
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if post.has_key("type"):
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@ -215,10 +225,12 @@ class baseBuffer(object):
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def do_comment(self, *args, **kwargs):
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""" Make a comment into the currently focused post."""
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post = self.get_post()
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if post == None:
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return
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comment = messages.comment(title=_(u"Add a comment"), caption="", text="")
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if comment.message.get_response() == widgetUtils.OK:
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msg = comment.message.get_text().encode("utf-8")
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post = self.get_post()
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try:
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user = post[self.user_key]
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id = post[self.post_key]
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@ -254,6 +266,8 @@ class baseBuffer(object):
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def play_audio(self, *args, **kwargs):
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""" Play audio in currently focused buffer, if possible."""
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post = self.get_post()
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if post == None:
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return
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if post.has_key("type") and post["type"] == "audio":
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pub.sendMessage("play-audio", audio_object=post["audio"]["items"][0])
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return True
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@ -261,6 +275,8 @@ class baseBuffer(object):
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def open_person_profile(self, *args, **kwargs):
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""" Views someone's user profile."""
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selected = self.get_post()
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if selected == None:
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return
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# Check all possible keys for an user object in VK API.
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keys = ["from_id", "source_id", "id"]
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for i in keys:
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@ -270,6 +286,8 @@ class baseBuffer(object):
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def open_post(self, *args, **kwargs):
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""" Opens the currently focused post."""
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post = self.get_post()
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if post == None:
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return
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if post.has_key("type") and post["type"] == "audio":
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a = posts.audio(self.session, post["audio"]["items"])
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a.dialog.get_response()
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@ -290,6 +308,8 @@ class baseBuffer(object):
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def get_users(self):
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""" Returns source user in the post."""
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post = self.get_post()
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if post == None:
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return
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if post.has_key("type") == False:
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return [post["from_id"]]
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else:
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@ -299,6 +319,8 @@ class baseBuffer(object):
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""" Function executed when the item in a list is selected.
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For this buffer it updates the date of posts in the list."""
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post = self.get_post()
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if post == None:
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return
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original_date = arrow.get(post["date"])
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created_at = original_date.humanize(locale=languageHandler.curLang[:2])
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self.tab.list.list.SetItem(self.tab.list.get_selected(), 2, created_at)
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@ -360,6 +382,8 @@ class audioBuffer(feedBuffer):
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def play_audio(self, *args, **kwargs):
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selected = self.tab.list.get_selected()
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if selected == -1:
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return
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if selected == -1:
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selected = 0
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pub.sendMessage("play-audio", audio_object=self.session.db[self.name]["items"][selected])
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@ -367,7 +391,9 @@ class audioBuffer(feedBuffer):
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def play_next(self, *args, **kwargs):
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selected = self.tab.list.get_selected()
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if selected < 0 or selected == self.tab.list.get_count()-1:
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if selected == -1:
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return
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elif selected < 0 or selected == self.tab.list.get_count()-1:
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selected = 0
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if self.tab.list.get_count() <= selected+1:
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newpos = 0
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@ -378,7 +404,9 @@ class audioBuffer(feedBuffer):
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def play_previous(self, *args, **kwargs):
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selected = self.tab.list.get_selected()
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if selected <= 0:
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if selected == -1:
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return
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elif selected <= 0:
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selected = self.tab.list.get_count()
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newpos = selected-1
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self.tab.list.select_item(newpos)
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@ -386,6 +414,8 @@ class audioBuffer(feedBuffer):
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def open_post(self, *args, **kwargs):
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selected = self.tab.list.get_selected()
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if selected == 0 or selected == -1:
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return
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audios = [self.session.db[self.name]["items"][selected]]
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a = posts.audio(self.session, audios)
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a.dialog.get_response()
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@ -395,6 +425,8 @@ class audioBuffer(feedBuffer):
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selected = self.tab.list.get_selected()
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if selected == -1:
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selected = 0
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if self.name not in self.session.db:
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return
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audios = [i for i in self.session.db[self.name]["items"][selected:]]
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pub.sendMessage("play-audios", audios=audios)
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return True
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@ -423,6 +455,8 @@ class audioBuffer(feedBuffer):
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def add_to_library(self, *args, **kwargs):
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post = self.get_post()
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if post == None:
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return
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args = {}
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args["audio_id"] = post["id"]
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if post.has_key("album_id"):
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@ -434,6 +468,8 @@ class audioBuffer(feedBuffer):
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def remove_from_library(self, *args, **kwargs):
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post = self.get_post()
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if post == None:
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return
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args = {}
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args["audio_id"] = post["id"]
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args["owner_id"] = self.session.user_id
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@ -443,9 +479,12 @@ class audioBuffer(feedBuffer):
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self.tab.list.remove_item(self.tab.list.get_selected())
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def move_to_album(self, *args, **kwargs):
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post = self.get_post()
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if post == None:
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return
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album = selector.album(_(u"Select the album where you want to move this song"), self.session)
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if album.item == None: return
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id = self.get_post()["id"]
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id = post["id"]
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response = self.session.vk.client.audio.moveToAlbum(album_id=album.item, audio_ids=id)
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if response == 1:
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# Translators: Used when the user has moved an audio to an album.
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@ -453,6 +492,8 @@ class audioBuffer(feedBuffer):
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def get_menu(self):
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p = self.get_post()
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if p == None:
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return
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m = menus.audioMenu()
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widgetUtils.connect_event(m, widgetUtils.MENU, self.open_post, menuitem=m.open)
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widgetUtils.connect_event(m, widgetUtils.MENU, self.play_audio, menuitem=m.play)
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@ -500,6 +541,8 @@ class videoBuffer(feedBuffer):
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""" Due to inheritance this method should be called play_audio, but play the currently focused video.
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Opens a webbrowser pointing to the video's URL."""
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selected = self.tab.list.get_selected()
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if self.tab.list.get_count() == 0:
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return
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if selected == -1:
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selected = 0
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output.speak(_(u"Opening video in webbrowser..."))
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@ -508,11 +551,7 @@ class videoBuffer(feedBuffer):
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return True
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def open_post(self, *args, **kwargs):
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selected = self.tab.list.get_selected()
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audios = [self.session.db[self.name]["items"][selected]]
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a = posts.audio(self.session, audios)
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a.dialog.get_response()
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a.dialog.Destroy()
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pass
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def remove_buffer(self, mandatory=False):
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if "me_video" == self.name:
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@ -538,6 +577,8 @@ class videoBuffer(feedBuffer):
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def add_to_library(self, *args, **kwargs):
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post = self.get_post()
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if post == None:
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return
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args = {}
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args["video_id"] = post["id"]
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if post.has_key("album_id"):
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@ -549,6 +590,8 @@ class videoBuffer(feedBuffer):
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def remove_from_library(self, *args, **kwargs):
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post = self.get_post()
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if post == None:
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return
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args = {}
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args["video_id"] = post["id"]
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args["owner_id"] = self.session.user_id
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@ -558,9 +601,12 @@ class videoBuffer(feedBuffer):
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self.tab.list.remove_item(self.tab.list.get_selected())
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def move_to_album(self, *args, **kwargs):
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post= self.get_post()
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if post == None:
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return
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album = selector.album(_(u"Select the album where you want to move this video"), self.session, "video_albums")
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if album.item == None: return
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id = self.get_post()["id"]
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id = post["id"]
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response = self.session.vk.client.video.addToAlbum(album_ids=album.item, video_id=id, target_id=self.session.user_id, owner_id=self.get_post()["owner_id"])
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if response == 1:
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# Translators: Used when the user has moved an video to an album.
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@ -569,6 +615,8 @@ class videoBuffer(feedBuffer):
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def get_menu(self):
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""" We'll use the same menu that is used for audio items, as the options are exactly the same"""
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p = self.get_post()
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if p == None:
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return
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m = menus.audioMenu()
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# widgetUtils.connect_event(m, widgetUtils.MENU, self.open_post, menuitem=m.open)
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# widgetUtils.connect_event(m, widgetUtils.MENU, self.play_audio, menuitem=m.play)
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@ -806,11 +854,16 @@ class peopleBuffer(feedBuffer):
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widgetUtils.connect_event(self.tab.new_chat, widgetUtils.BUTTON_PRESSED, self.new_chat)
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def new_chat(self, *args, **kwargs):
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user_id = self.session.db[self.name]["items"][self.tab.list.get_selected()]["id"]
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user = self.get_post()
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if user == None:
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return
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user_id = user["id"]
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pub.sendMessage("new-chat", user_id=user_id)
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def onFocus(self, *args, **kwargs):
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post = self.session.db[self.name]["items"][self.tab.list.get_selected()]
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post = self.get_post()
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if post == None:
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return
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if post.has_key("last_seen") == False: return
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original_date = arrow.get(post["last_seen"]["time"])
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created_at = original_date.humanize(locale=languageHandler.curLang[:2])
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@ -880,6 +933,8 @@ class requestsBuffer(peopleBuffer):
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https://vk.com/dev/friends.add
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"""
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person = self.get_post()
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if person == None:
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return
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result = self.session.vk.client.friends.add(user_id=person["id"])
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if result == 2:
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msg = _(u"{0} {1} now is your friend.").format(person["first_name"], person["last_name"])
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@ -892,6 +947,8 @@ class requestsBuffer(peopleBuffer):
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https://vk.com/dev/friends.delete
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"""
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person = self.get_post()
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if person == None:
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return
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result = self.session.vk.client.friends.delete(user_id=person["id"])
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if "out_request_deleted" in result:
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msg = _(u"You've deleted the friends request to {0} {1}.").format(person["first_name"], person["last_name"])
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@ -906,6 +963,8 @@ class requestsBuffer(peopleBuffer):
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https://vk.com/dev/friends.add
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"""
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person = self.get_post()
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if person == None:
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return
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result = self.session.vk.client.friends.add(user_id=person["id"], follow=1)
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if result == 2:
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msg = _(u"{0} {1} is following you.").format(person["first_name"], person["last_name"])
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