Class: Coalla::ActionsColumnDefinition

Inherits:
ColumnDefinition show all
Defined in:
lib/coalla/builders/actions_column_definition.rb

Instance Attribute Summary

Attributes inherited from ColumnDefinition

#align, #edit, #sort, #title, #value_extractor

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ActionsColumnDefinition

Returns a new instance of ActionsColumnDefinition.



3
4
5
6
 
# File 'lib/coalla/builders/actions_column_definition.rb', line 3

def initialize
  self.title = I18n.t('admin.common.actions')
  @actions = []
end

Instance Method Details

#action(method, options = {}) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/coalla/builders/actions_column_definition.rb', line 31

def action(method, options = {})
  @actions << case method
                when :edit
                  [->(item) { edit_link(url_for(action: :edit, id: item)) }, options.merge(action_name: :edit)]
                when :delete
                  [->(item) { delete_link(url_for(action: :destroy, id: item)) }, options.merge(action_name: :destroy)]
                when Proc
                  [method, options]
                else
                  raise "unsupported method: #{method.inspect}"
              end
end

#col_class ⇒ Object 



12
13
14
 
# File 'lib/coalla/builders/actions_column_definition.rb', line 12

def col_class
  "col-xs-#{cols}"
end

#cols ⇒ Object 



8
9
10
 
# File 'lib/coalla/builders/actions_column_definition.rb', line 8

def cols
  @cols || @actions.size % 2 + @actions.size / 2
end

#cols=(value) ⇒ Object 



16
17
18
 
# File 'lib/coalla/builders/actions_column_definition.rb', line 16

def cols=(value)
  @cols = value
end

#value(item, context = self) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
 
# File 'lib/coalla/builders/actions_column_definition.rb', line 20

def value(item, context = self)
  @actions.collect do |action|
    options = action.second
    if options[:if]
      context.instance_exec(item, &action.first) if options[:if].call(item)
    else
      context.instance_exec(item, &action.first)
    end
  end.compact.join(' ').html_safe
end