Class: Rutt::Screen::Item

Inherits:
Base
  • Object
show all
Defined in:
lib/rutt/screen/item.rb

Instance Method Summary collapse

Methods inherited from Base

#decr_page, #display_menu, #incr_page, #move_pointer

Constructor Details

#initialize(stdscr, feed) ⇒ Item

Returns a new instance of Item.



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# File 'lib/rutt/screen/item.rb', line 4

def initialize(stdscr, feed)
  super(stdscr)

  @feed = feed
  @menu = " i:quit r:refresh m:mark as read u:mark as unread a:mark all as read b:open in browser"

  get_items
end

Instance Method Details

#display_items ⇒ Object 



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# File 'lib/rutt/screen/item.rb', line 18

def display_items
  @cur_y = @min_y

  @pages[@cur_page].each do |item|
    item_status = case item['read'].to_i
                  when 0 then 'N'
                  when 1 then ' '
                  when 2 then 'I'
                  else ' '
                  end
    @stdscr.addstr("  #{item_status}\t#{Time.at(item['published_at']).strftime("%b %d, %Y %R:%M")}\t#{item['title']}\n")
    @cur_y += 1
  end

  @cur_y = @min_y
  @stdscr.refresh
end

#get_items ⇒ Object 



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# File 'lib/rutt/screen/item.rb', line 13

def get_items
  @items = DB::Item::all(@feed)
  @pages = @items / @max_y
end

#loop ⇒ Object 



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# File 'lib/rutt/screen/item.rb', line 44

def loop
  window

  while true do
    c = @stdscr.getch

    if c > 0 && c < 255
      case c.chr
      when /[iq]/i
        break
      when /s/i
        cur_y = @cur_y - 1
        $instapaper.request('/api/1/bookmarks/add', {
            'url'   => @pages[@cur_page][cur_y]['url'],
            'title' => @pages[@cur_page][cur_y]['title'],
          })
        DB::Item::sent_to_instapaper(@pages[@cur_page][cur_y])
        get_items
        window
        move_pointer(cur_y + 1, move_to=true)
      when /a/i
        DB::Feed::mark_as_read(@feed)
        get_items
        window
        move_pointer(@cur_y, move_to=true)
      when /p/i
        decr_page
        window
      when /n/i
        incr_page
        window
      when /b/i
        cur_y = @cur_y - 1
        DB::Item::mark_as_read(@items[cur_y])
        Launchy.open(@pages[@cur_page][cur_y]['url'])
        window
        move_pointer(@cur_y, move_to=true)
      when /m/i
        cur_y = @cur_y - 1
        DB::Item::mark_as_read(@pages[@cur_page][cur_y])
        get_items
        window
        move_pointer(cur_y + 1, move_to=true)
      when /u/i
        cur_y = @cur_y - 1
        DB::Item::mark_as_unread(@pages[@cur_page][cur_y])
        get_items
        window
        move_pointer(cur_y + 1, move_to=true)
      when /r/i
        DB::Feed::refresh_for(@feed)
        window
      when / /
        cur_y = @cur_y - 1
        content_screen = Content.new(@stdscr, @pages[@cur_page][cur_y])
        content_screen.loop

        get_items
        window
        move_pointer(cur_y + 1, move_to=true)
      end
    else
      case c
      when Ncurses::KEY_UP
        move_pointer(-1)
      when Ncurses::KEY_DOWN
        move_pointer(1)
      end
    end
  end
end

#window ⇒ Object 



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# File 'lib/rutt/screen/item.rb', line 36

def window
  @stdscr.clear

  display_menu
  display_items
  move_pointer(0)
end