Class: Decidim::PadIframeCell

Inherits:
ViewModel
  • Object
show all
Defined in:
app/cells/decidim/pad_iframe_cell.rb

Overview

This cell is used to render an iframe to embed an Etherpad from a Paddable model.

Instance Method Summary collapse

Instance Method Details

#base_iframe_url ⇒ Object 



34
35
36
37
38
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 34

def base_iframe_url
  return paddable.pad_public_url if paddable.pad_is_writable?

  paddable.pad_read_only_url
end

#blank_read_only_pad? ⇒ Boolean

Returns:

  • (Boolean) 


48
49
50
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 48

def blank_read_only_pad?
  paddable.pad_is_visible? && !paddable.pad_is_writable? && paddable.pad.text.blank?
end

#current_organization ⇒ Object 



44
45
46
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 44

def current_organization
  current_user.organization
end

#iframe_id ⇒ Object 



17
18
19
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 17

def iframe_id
  "etherpad-#{paddable.id}"
end

#iframe_url ⇒ Object 



21
22
23
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 21

def iframe_url
  @iframe_url ||= [base_iframe_url, "?", url_options].join
end

#paddable ⇒ Object 



40
41
42
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 40

def paddable
  model
end

#show ⇒ Object 



9
10
11
12
13
14
15
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 9

def show
  return unless current_user
  return unless paddable.pad_is_visible?
  return if blank_read_only_pad?

  render
end

#url_options ⇒ Object 



25
26
27
28
29
30
31
32
 
# File 'app/cells/decidim/pad_iframe_cell.rb', line 25

def url_options
  URI.encode_www_form(
    userName: current_user.nickname,
    showControls: true,
    showLineNumbers: true,
    lang: current_user.locale
  )
end