Beispiel #1
0
    def set_tracks(self, tracks, page):
        """ Set tracks in menu
        
        :param tracks: list of tracks
        :param page: page number
        """
        if tracks == None:
            return
        self.tracks = tracks
        items = {}
        start_index = TRACKS_PER_PAGE * (page - 1)
        end_index = start_index + TRACKS_PER_PAGE

        layout = GridLayout(self.bb)
        layout.set_pixel_constraints(TRACK_ROWS, TRACK_COLUMNS, 1, 1)
        constr = layout.get_next_constraints()
        fixed_height = int((constr.h * LABEL_HEIGHT_PERCENT) / 100.0)

        for i, a in enumerate(self.tracks[start_index:end_index]):
            state = State()
            state.name = a["title"]
            state.l_name = state.name
            state.bgr = self.config[COLORS][COLOR_DARK]
            state.img_x = None
            state.img_y = None
            state.auto_update = True
            state.show_bgr = True
            state.show_img = False
            state.show_label = True
            state.comparator_item = state.name
            state.index = i
            state.fixed_height = fixed_height
            state.file_name = a["file_name"]
            items[state.name] = state
        self.set_items(items, 0, self.play_track, False)
Beispiel #2
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    def get_cd_drives(self, font_size, bb):
        """ Return the list of object representing CD drives
        
        :font_size: font size
        
        :return: list of CD drives info
        """
        content = self.get_cd_drives_info()
        if not content:
            return None
        
        items = {}

        for cd in content:
            s = State()
            s.index = cd[0]
            s.name = cd[1]
            s.l_name = cd[1]
            s.file_type = FILE_CD_DRIVE          
            s.icon_base = self.image_util.get_file_icon(s.file_type, "", icon_bb=bb, scale_factor=0.25)
            s.comparator_item = s.index
            s.bgr = self.config[COLORS][COLOR_DARK]
            s.show_bgr = True
            s.fixed_height = int(font_size * 0.8) 
            items[s.name] = s
            
        return items
Beispiel #3
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    def get_podcast_info_from_disk(self, index, podcast):
        """ Get the info of loaded podcast as State object
        
        :param index: podcast index
        :param podcast: podcast dictionary
        
        :return: podcast info as State object
        """
        s = State()
        s.index = index
        s.name = podcast["name"]
        s.l_name = s.name
        s.url = podcast["url"]
        s.online = False
        s.description = podcast["summary"]
        s.fixed_height = int(self.podcast_button_font_size * 0.8)
        s.file_type = PODCASTS
        s.comparator_item = s.index
        s.bgr = self.config[COLORS][COLOR_DARK]
        s.show_bgr = True

        try:
            img = os.path.join(self.config[PODCASTS_FOLDER], podcast["image"])
        except:
            img = ''

        s.image_name = img
        s.icon_base = self.get_podcast_image(img, 0.5, 0.8,
                                             self.podcast_button_bb, False)
        self.summary_cache[s.url] = s

        return s
Beispiel #4
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    def get_episodes(self, podcast_url):
        """ Get podcast episodes
        
        :param podcast_url: podcast URL
        
        :return: dictionary with episodes
        """
        try:
            podcast = self.summary_cache[podcast_url]
            podcast_image_url = podcast.image_name
            episodes = podcast.episodes
            return episodes
        except:
            pass

        episodes = []
        rss = feedparser.parse(podcast_url)
        if rss == None:
            return episodes

        entries = rss.entries

        for i, entry in enumerate(entries):
            try:
                enclosure = entry.enclosures[0]
            except:
                continue
            s = State()
            s.index = i
            s.name = entry.title
            s.l_name = s.name

            s.url = getattr(enclosure, "href", None)
            if s.url == None:
                s.url = getattr(enclosure, "url", None)
            s.length = getattr(enclosure, "length", None)
            s.type = enclosure.type

            s.description = self.clean_summary(entry.summary)
            s.fixed_height = int(self.episode_button_font_size * 0.8)
            s.file_type = PODCASTS
            s.online = podcast.online
            s.comparator_item = s.index
            s.bgr = self.config[COLORS][COLOR_DARK]
            s.show_bgr = True
            s.podcast_name = podcast.name
            s.podcast_url = podcast_url
            s.podcast_image_url = podcast_image_url
            episode_name = s.url.split("/")[-1]
            self.set_episode_icon(episode_name, self.episode_button_bb, s)
            episodes.append(s)

        self.summary_cache[podcast_url].episodes = episodes
        return episodes
Beispiel #5
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    def get_episodes_from_disk(self, podcast_url):
        """ Get podcast episodes from disk
        
        :param podcast_url: podcast URL
        
        :return: dictionary with episodes
        """
        try:
            podcast = self.summary_cache[podcast_url]
            podcast_image_url = podcast.image_name
            episodes = podcast.episodes
            return episodes
        except:
            pass

        episodes = []
        podcast = self.summary_cache[podcast_url]

        entries = []
        for p in self.podcasts_json:
            if p["url"] == podcast_url:
                try:
                    entries = p["episodes"]
                except:
                    pass
        if len(entries) == 0:
            return []

        for i, entry in enumerate(entries):
            s = State()
            s.index = i
            s.name = entry["name"]
            s.l_name = s.name
            s.file_name = entry["filename"]
            s.description = entry["summary"]
            s.fixed_height = int(self.episode_button_font_size * 0.8)
            s.file_type = PODCASTS
            s.online = podcast.online
            s.comparator_item = s.index
            s.bgr = self.config[COLORS][COLOR_DARK]
            s.show_bgr = True
            s.podcast_url = podcast_url
            s.podcast_name = podcast.name
            s.url = ""
            s.podcast_image_url = podcast_image_url
            self.set_episode_icon(s.name, self.episode_button_bb, s, False)
            episodes.append(s)

        self.summary_cache[podcast_url].episodes = episodes
        return episodes
Beispiel #6
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    def get_podcast_info(self, index, podcast_url):
        """ Get podcast info as state object
        
        :param index: podcast index
        :param podcast_url: podcast url
        
        :return: podcast info as State object
        """
        try:
            response = requests.get(podcast_url)
            if response.status_code == 404:
                return None
            rss = feedparser.parse(response.content)
            if rss and getattr(rss, "bozo_exception", None):
                return None
        except:
            return None

        s = State()
        s.index = index
        s.name = rss.feed.title
        s.l_name = s.name
        s.description = rss.feed.subtitle
        s.url = podcast_url
        s.online = True
        s.fixed_height = int(self.podcast_button_font_size * 0.8)
        s.file_type = PODCASTS
        s.comparator_item = s.index
        s.bgr = self.config[COLORS][COLOR_DARK]
        s.show_bgr = True

        if 'image' in rss.feed and 'href' in rss.feed.image:
            img = rss.feed.image.href.strip()
        else:
            img = ''

        s.image_name = img
        s.icon_base = self.get_podcast_image(img, 0.48, 0.8,
                                             self.podcast_button_bb)
        self.summary_cache[s.url] = s

        return s