Module: Chat::ApplicationHelper

Defined in:
app/helpers/chat/application_helper.rb

Instance Method Summary collapse

Instance Method Details

#chat_avatar(user) ⇒ Object 



35
36
37
38
39
40
41
 
# File 'app/helpers/chat/application_helper.rb', line 35

def chat_avatar(user)
  if user.chat_avatar?
    image_tag(user.chat_avatar, class: "chat__user-avatar")
  else
    MaterialIcon.new.css_class("chat__user-avatar").person.to_s
  end
end

#chat_avatar_count(conversation) ⇒ Object 



55
56
57
58
59
60
61
 
# File 'app/helpers/chat/application_helper.rb', line 55

def chat_avatar_count(conversation)
  if (count = conversation_user_count(conversation)) <= 2
    "count_#{count}"
  else
    "count_default"
  end
end

#chat_avatars(conversation) ⇒ Object 



49
50
51
52
53
 
# File 'app/helpers/chat/application_helper.rb', line 49

def chat_avatars(conversation)
  (conversation.users - [current_user]).first(2).map do |u|
    chat_avatar(u)
  end
end

#chat_list ⇒ Object 



43
44
45
46
47
 
# File 'app/helpers/chat/application_helper.rb', line 43

def chat_list
  @chat_list ||= current_user.conversations.includes(:users).order(
    "chat_conversations.created_at desc"
  )
end

#chatable_user_check_boxes(f) ⇒ Object 



24
25
26
27
28
29
30
31
32
33
 
# File 'app/helpers/chat/application_helper.rb', line 24

def chatable_user_check_boxes(f)
  f.collection_check_boxes(:user_ids, chatable_users, :id, :name) do |b|
    b.check_box + b.label(class: b.object.chat_status) do
      content_tag(
        :div, b.text,
        class: "chat__status #{b.object.chat_status}"
      )
    end
  end
end

#chatable_users ⇒ Object 



20
21
22
 
# File 'app/helpers/chat/application_helper.rb', line 20

def chatable_users
  @chatable_users ||= ::User.where.not(id: current_user.id)
end

#conversation_user_count(conversation) ⇒ Object 



63
64
65
 
# File 'app/helpers/chat/application_helper.rb', line 63

def conversation_user_count(conversation)
  conversation.users.to_a.size - 1
end

#launch_chat_fab ⇒ Object 



11
12
13
14
15
16
17
18
 
# File 'app/helpers/chat/application_helper.rb', line 11

def launch_chat_fab
  attrs = {
    class: "chat__launch", data: { "current-user" => current_user.id }
  }
  button_tag(attrs) do
    material_icon.forum.css_class("md-dark").to_s.html_safe
  end
end

#message_classes(message) ⇒ Object 



67
68
69
70
71
 
# File 'app/helpers/chat/application_helper.rb', line 67

def message_classes(message)
  css_class = message.user == current_user ? "right" : "left"
  css_class += message.image? ? " image" : ""
  css_class
end

#render_chat ⇒ Object 



5
6
7
8
9
 
# File 'app/helpers/chat/application_helper.rb', line 5

def render_chat
  return unless send Chat.signed_in

  render "chat/chat"
end