Class: CafeCar::LinkBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/cafe_car/link_builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, object, namespace: template.namespace) ⇒ LinkBuilder

Returns a new instance of LinkBuilder.



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# File 'lib/cafe_car/link_builder.rb', line 8

def initialize(template, object, namespace: template.namespace)
  @template  = template
  @object    = object
  @namespace = namespace
end

Instance Attribute Details

#object ⇒ Object (readonly)

Returns the value of attribute object.



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# File 'lib/cafe_car/link_builder.rb', line 3

def object
  @object
end

Instance Method Details

#can?(action) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cafe_car/link_builder.rb', line 15

def can?(action)  = policy.public_send("#{action}?")

#cant?(action) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cafe_car/link_builder.rb', line 16

def cant?(action) = !can?(action) && disabled(action, :policy)

#code(path = nil) ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 54

def code(path = nil)
  return unless Rails.env.development?
  return unless @template.request.local?
  path ||= caller_locations(1, 1).first.path

  link_to "✎", "rubymine://open?file=#{path}" # &line=%{line}
end

#confirm(key) ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 20

def confirm(key)             = i18n(key, scope: :confirm)

#destroy ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 50

def destroy(*, **, &) = link(:destroy, @object, *, method: :delete, confirm: confirm(:destroy), **, &)

#disabled(action, reason) ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 21

def disabled(action, reason) = i18n(action, scope: [ :disabled, reason ])

#edit ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 49

def edit(...)         = link(:edit, @object, ...)

#html_safe? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cafe_car/link_builder.rb', line 62

def html_safe? = true

#i18n(scope: nil) ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 18

def i18n(*, scope: nil, **) = p.i18n(*, scope: [ :controls, *scope ], **)

#index ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 51

def index(*, **, &)   = link(:index, model, *, hide: true, data: { turbo_stream:  nil }, **, &)

#link(action, target, label = i18n(action), disabled: false, hide: false, params: nil, **opts) ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 33

def link(action, target, label = i18n(action), disabled: false, hide: false, params: nil, **opts, &)
  params ||= {}
  disabled ||= cant?(action)
  return if disabled and hide

  href    = href_for(*target, action:, namespace: @namespace, **params)
  current = current_page?(href, check_parameters: true)
  in_link = @template.context?(:a)
  content = block_given? ? capture(label, &) : label

  link_to_unless(disabled || current || in_link, content, href, **turbo!(opts)) do
    @template.tag.span(content, class: "disabled", disabled: true, title: disabled.presence)
  end
end

#new ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 52

def new(*, **, &)     = link(:new, model, *, hide: true, **, &)

#p ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 14

def p             = @template.present(@object)

#show ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 48

def show(*, **, &)    = link(:show, @object, *, data: { turbo_stream:  nil }, **, &)

#to_s ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 63

def to_s = p.to_s

#turbo!(opts) ⇒ Object 



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# File 'lib/cafe_car/link_builder.rb', line 23

def turbo!(opts)
  opts.replace({
    data: {
      turbo_stream:  true,
      turbo_method:  opts.delete(:method),
      turbo_confirm: opts.delete(:confirm)
    }
  }.deep_merge(opts))
end