Class: Twterm::Tab::Statuses::Base

Inherits:
Base
  • Object
show all
Includes:
FilterableList, Publisher, Subscriber, Twterm::Tab::Scrollable, Utils
Defined in:
lib/twterm/tab/statuses/base.rb

Instance Attribute Summary

Attributes included from Twterm::Tab::Scrollable

#scroller

Attributes inherited from Base

#title, #window

Instance Method Summary collapse

Methods included from Utils

check_type

Methods included from Subscriber

included, #subscribe, #unsubscribe

Methods included from Publisher

#publish

Methods included from FilterableList

#filter, #filter_query, #reset_filter

Methods inherited from Base

#==, #close, #refresh

Constructor Details

#initialize ⇒ Base

Returns a new instance of Base.



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# File 'lib/twterm/tab/statuses/base.rb', line 61

def initialize
  super

  @status_ids = []

  subscribe(Event::Status::Delete) { |e| delete(e.status_id) }
end

Instance Method Details

#append(status) ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 18

def append(status)
  check_type Status, status

  return if @status_ids.include?(status.id)

  @status_ids.unshift(status.id)
  status.split(window.maxx - 4)
  status.touch!
  scroller.item_appended!
  refresh
end

#delete(status_id) ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 30

def delete(status_id)
  Status.delete(status_id)
  refresh
end

#destroy_status ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 35

def destroy_status
  status = highlighted_status

  Client.current.destroy_status(status)
end

#drawable_item_count ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 41

def drawable_item_count
  statuses.reverse.drop(scroller.offset).lazy
  .map { |s| s.split(window.maxx - 4).count + 2 }
  .scan(0, :+)
  .select { |l| l < window.maxy }
  .count
end

#favorite ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 49

def favorite
  return if highlighted_status.nil?

  method_name = highlighted_status.favorited ? :unfavorite : :favorite
  Client.current.method(method_name).call(highlighted_status)
    .then { refresh }
end

#fetch ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 57

def fetch
  fail NotImplementedError, 'fetch method must be implemented'
end

#items ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 69

def items
  statuses.reverse
end

#open_link ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 73

def open_link
  return if highlighted_status.nil?

  status = highlighted_status
  urls = status.urls.map(&:expanded_url) + status.media.map(&:expanded_url)
  urls
    .map { |url| Event::OpenURI.new(url) }
    .each { |e| publish(e) }
end

#prepend(status) ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 83

def prepend(status)
  fail unless status.is_a? Status

  return if @status_ids.include?(status.id)

  @status_ids << status.id
  status.split(window.maxx - 4)
  status.touch!
  scroller.item_prepended!
  refresh
end

#reply ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 95

def reply
  return if highlighted_status.nil?
  Tweetbox.instance.compose(highlighted_status)
end

#respond_to_key(key) ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 100

def respond_to_key(key)
  return true if scroller.respond_to_key(key)

  case key
  when ?c
    show_conversation
  when ?D
    destroy_status
  when ?F, ?L
    favorite
  when ?o
    open_link
  when ?r
    reply
  when ?R
    retweet
  when 18
    fetch
  when ?U
    show_user
  when ?/
    filter
  when ?q
    reset_filter
  else
    return false
  end
  true
end

#retweet ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 130

def retweet
  return if highlighted_status.nil?
  Client.current.retweet(highlighted_status).then { refresh }
end

#show_conversation ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 135

def show_conversation
  return if highlighted_status.nil?
  tab = Tab::Statuses::Conversation.new(highlighted_status.id)
  TabManager.instance.add_and_show(tab)
end

#show_user ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 141

def show_user
  return if highlighted_status.nil?
  user = highlighted_status.user
  user_tab = Tab::UserTab.new(user.id)
  TabManager.instance.add_and_show(user_tab)
end

#statuses ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 148

def statuses
  statuses = @status_ids.map { |id| Status.find(id) }.reject(&:nil?)
  @status_ids = statuses.map(&:id)

  if filter_query.empty?
    statuses
  else
    statuses.select { |s| s.matches?(filter_query) }
  end
end

#total_item_count ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 163

def total_item_count
  filter_query.empty? ? @status_ids.count : statuses.count
end

#touch_statuses ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 159

def touch_statuses
  statuses.reverse.take(100).each(&:touch!)
end

#update ⇒ Object 



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# File 'lib/twterm/tab/statuses/base.rb', line 167

def update
  line = 0

  scroller.drawable_items.each.with_index(0) do |status, i|
    formatted_lines = status.split(window.maxx - 4).count
    window.with_color(:black, :magenta) do
      (formatted_lines + 1).times do |j|
        window.setpos(line + j, 0)
        window.addch(' ')
      end
    end if scroller.current_item?(i)

    window.setpos(line, 2)

    window.bold do
      window.with_color(status.user.color) do
        window.addstr(status.user.name)
      end
    end

    window.addstr(" (@#{status.user.screen_name}) [#{status.date}] ")

    unless status.retweeted_by.nil?
      window.addstr('(retweeted by ')
      window.bold do
        window.addstr("@#{status.retweeted_by.screen_name}")
      end
      window.addstr(') ')
    end

    if status.favorited?
      window.with_color(:black, :red) do
        window.addch(' ')
      end

      window.addch(' ')
    end

    if status.retweeted?
      window.with_color(:black, :green) do
        window.addch(' ')
      end
      window.addch(' ')
    end

    if status.favorite_count > 0
      window.with_color(:red) do
        window.addstr("#{status.favorite_count}like#{status.favorite_count > 1 ? 's' : ''}")
      end
      window.addch(' ')
    end

    if status.retweet_count > 0
      window.with_color(:green) do
        window.addstr("#{status.retweet_count}RT#{status.retweet_count > 1 ? 's' : ''}")
      end
      window.addch(' ')
    end

    status.split(window.maxx - 4).each do |str|
      line += 1
      window.setpos(line, 2)
      window.addstr(str)
    end

    line += 2
  end
end