Class: Mensa::Column

Inherits:
Object
  • Object
show all
Includes:
ConfigReaders
Defined in:
app/tables/mensa/column.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, config:, table:) ⇒ Column

Returns a new instance of Column.



8
9
10
11
12
 
# File 'app/tables/mensa/column.rb', line 8

def initialize(name, config:, table:)
  @name = name
  @table = table
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



6
7
8
 
# File 'app/tables/mensa/column.rb', line 6

def config
  @config
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



6
7
8
 
# File 'app/tables/mensa/column.rb', line 6

def name
  @name
end

#table ⇒ Object (readonly)

Returns the value of attribute table.



6
7
8
 
# File 'app/tables/mensa/column.rb', line 6

def table
  @table
end

Instance Method Details

#attribute ⇒ Object 



34
35
36
37
38
39
40
41
42
43
44
 
# File 'app/tables/mensa/column.rb', line 34

def attribute
  return @attribute if @attribute

  @attribute = if config[:attribute].present?
                 "#{config[:attribute]} AS #{name}"
               elsif table.model.column_names.include? name.to_s
                 name.to_s
               else
                 nil
               end
end

#attribute_for_condition ⇒ Object 



46
47
48
49
50
51
52
53
54
55
56
 
# File 'app/tables/mensa/column.rb', line 46

def attribute_for_condition
  return @attribute_for_condition if @attribute_for_condition

  @attribute_for_condition = if config[:attribute].present?
                               config[:attribute]
                             elsif table.model.column_names.include? name.to_s
                               name.to_s
                             else
                               nil
                             end
end

#filter ⇒ Object 



62
63
64
65
66
 
# File 'app/tables/mensa/column.rb', line 62

def filter
  return unless filter?

  @filter ||= Mensa::Filter.new(nil, column: self, config: config[:filter] || {}, table: table)
end

#filter? ⇒ Boolean

Returns:

  • (Boolean) 


58
59
60
 
# File 'app/tables/mensa/column.rb', line 58

def filter?
  config.key?(:filter)
end

#human_name ⇒ Object 



68
69
70
71
72
73
74
 
# File 'app/tables/mensa/column.rb', line 68

def human_name
  if table.model < ActiveRecord::Base
    table.model.human_attribute_name name
  else
    name.to_s.humanize
  end
end

#menu ⇒ Object 



76
77
78
79
80
81
82
83
 
# File 'app/tables/mensa/column.rb', line 76

def menu
  Satis::Menus::Builder.build(:filter_menu, event: 'click') do |m|
    if sortable?
      m.item :sort_ascending, icon: 'fa-solid fa-arrow-up-short-wide'.freeze, link: table.path(order: { name => :asc }), link_attributes: { "data-turbo-frame": "_self" }
      m.item :sort_descending, icon: 'fa-solid fa-arrow-down-wide-short'.freeze, link: table.path(order: { name => :asc }), link_attributes: { "data-turbo-frame": "_self" }
    end
  end
end

#next_sort_direction ⇒ Object 



24
25
26
27
28
29
30
31
32
 
# File 'app/tables/mensa/column.rb', line 24

def next_sort_direction
  if sort_direction == :asc
    :desc
  elsif sort_direction == :desc
    nil
  else
    :asc
  end
end

#sort_direction ⇒ Object 



20
21
22
 
# File 'app/tables/mensa/column.rb', line 20

def sort_direction
  table.config.dig(:order, name)&.to_sym
end