Module: RansackMemory::Concern

Extended by:
ActiveSupport::Concern
Defined in:
app/controllers/concerns/ransack_memory/concern.rb

Instance Method Summary collapse

Instance Method Details

#clear_sessions ⇒ Object

controller method, useful when you want to clear sessions when sign into another user



56
57
58
59
60
 
# File 'app/controllers/concerns/ransack_memory/concern.rb', line 56

def clear_sessions
  session.keys.each do |key|
    session.delete(key) if key =~ /ranmemory_/
  end
end

#save_and_load_filters ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'app/controllers/concerns/ransack_memory/concern.rb', line 5

def save_and_load_filters
  user_set_key_identifier = respond_to?(:set_session_key_identifier) ? send(:set_session_key_identifier) : nil

  session_key_identifier = ::RansackMemory::Core.config[:session_key_format]
                               .gsub('%controller_name%', controller_name)
                               .gsub('%action_name%', action_name)
                               .gsub('%request_format%', request.format.symbol.to_s)

  session_key_base = user_set_key_identifier.presence || "ranmemory_#{session_key_identifier}"
  session_key_base = "ranmemory_#{session_key_base}" unless session_key_base.starts_with?('ranmemory')

  # permit search params
  params[::RansackMemory::Core.config[:param]].permit! if params[::RansackMemory::Core.config[:param]].present? && params[::RansackMemory::Core.config[:param]].respond_to?(:permit)

  # cancel filter if button pressed
  if params[:cancel_filter] == "true"
    session["#{session_key_base}"] = nil
    session["#{session_key_base}_page"] = nil
    session["#{session_key_base}_per_page"] = nil
  end

  # search term saving
  session["#{session_key_base}"] = params[::RansackMemory::Core.config[:param]].to_h if params[::RansackMemory::Core.config[:param]].present?

  # page number saving
  session["#{session_key_base}_page"] = params[:page] if params[:page].present?

  # per page saving
  session["#{session_key_base}_per_page"] = params[:per_page] if params[:per_page].present?

  # search term load
  params[::RansackMemory::Core.config[:param]] = session["#{session_key_base}"] if session["#{session_key_base}"].present?

  # page number load
  params[:page] = session["#{session_key_base}_page"].presence

  # per page load
  params[:per_page] = session["#{session_key_base}_per_page"].presence

  # set page number to 1 if filter has changed
  if (params[::RansackMemory::Core.config[:param]].present? && session[:last_q_params] != params[::RansackMemory::Core.config[:param]].permit!.to_h) || (params[:cancel_filter].present? && session["#{session_key_base}_page"] != params[:page])
    params[:page] = nil
    session["#{session_key_base}_page"] = nil
  end

  session[:last_q_params] = params[::RansackMemory::Core.config[:param]]&.to_unsafe_h

  # session[:last_page] = params[:page]
end