Class: Neuron::Navigation::Title

Inherits:
Object
  • Object
show all
Defined in:
lib/neuron/navigation.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(view, options = {}) ⇒ Title

Returns a new instance of Title.



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# File 'lib/neuron/navigation.rb', line 17

def initialize(view, options = {})
  @view = view
  @navigation_title = nil
  @page_title = nil
  @head_title = nil
  @default_options = {title_separator: ' — '}.merge(options)
end

Instance Attribute Details

#default_options ⇒ Object

Returns the value of attribute default_options.



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# File 'lib/neuron/navigation.rb', line 8

def default_options
  @default_options
end

#view ⇒ Object (readonly)

Returns the value of attribute view.



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# File 'lib/neuron/navigation.rb', line 9

def view
  @view
end

Class Method Details



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# File 'lib/neuron/navigation.rb', line 12

def navigation_title(controller, action = :index, options = {})
  I18n.t("navigation.#{controller}.#{action}", options)
end

Instance Method Details

#head_title(title = nil, options = {}) ⇒ Object 



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# File 'lib/neuron/navigation.rb', line 36

def head_title(title = nil, options = {})
  options = default_options.merge(options)
  @head_title ||= title.try(:to_s) || view.strip_tags([navigation_title, application.title].compact.join(options[:title_separator]))
end

#navigation_title(title = nil, options = {}) ⇒ Object 



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# File 'lib/neuron/navigation.rb', line 31

def navigation_title(title = nil, options = {})
  options = {default: @page_title || view.view_name.humanize}.merge(default_options).merge(options)
  @navigation_title ||= title.try(:to_s) || self.class.navigation_title(view.controller_i18n_scope, view.view_name, options)
end

#page_title(title = nil, options = {}) ⇒ Object 



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# File 'lib/neuron/navigation.rb', line 25

def page_title(title = nil, options = {})
  options = default_options.merge(options)
  options = options.merge(default: navigation_title(title, options))
  @page_title ||= title.try(:to_s) || view.t('.title', options)
end