Class: Practical::Views::IconForFileExtensionComponent

Inherits:
BaseComponent
  • Object
show all
Defined in:
app/components/practical/views/icon_for_file_extension_component.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ElementHelper

#grab, #mix

Constructor Details

#initialize(extension:) ⇒ IconForFileExtensionComponent

Returns a new instance of IconForFileExtensionComponent.

Raises:

  • (ArgumentError) 


6
7
8
9
 
# File 'app/components/practical/views/icon_for_file_extension_component.rb', line 6

def initialize(extension:)
  raise ArgumentError unless self.class.supported_extension?(extension: extension)
  @extension = extension.to_sym
end

Instance Attribute Details

#extension ⇒ Object (readonly)

Returns the value of attribute extension.



4
5
6
 
# File 'app/components/practical/views/icon_for_file_extension_component.rb', line 4

def extension
  @extension
end

Class Method Details

.supported_extension?(extension:) ⇒ Boolean

Returns:

  • (Boolean) 


34
35
36
 
# File 'app/components/practical/views/icon_for_file_extension_component.rb', line 34

def self.supported_extension?(extension:)
  supported_extensions.include?(extension.to_sym)
end

.supported_extensions ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'app/components/practical/views/icon_for_file_extension_component.rb', line 38

def self.supported_extensions
  %i(
     csv
     pdf
     docx
     xlsx
     doc
     xls
     heic
     missing
     txt
     rtf
     numbers
  ).freeze
end

Instance Method Details

#call ⇒ Object 



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'app/components/practical/views/icon_for_file_extension_component.rb', line 11

def call
  case extension
  when :csv
    render_icon(method_name: :csv_icon)
  when :pdf
    render_icon(method_name: :pdf_icon)
  when :doc, :docx
    render_icon(method_name: :doc_icon)
  when :xls, :xlsx
    render_icon(method_name: :xls_icon)
  when :heic
    render_icon(method_name: :heic_icon)
  when :missing
    render_icon(method_name: :missing_file_icon)
  else
    render_icon(method_name: :txt_icon)
  end
end

#render_icon(method_name:) ⇒ Object 



30
31
32
 
# File 'app/components/practical/views/icon_for_file_extension_component.rb', line 30

def render_icon(method_name:)
  render icon_set.public_send(method_name)
end