Class: MonkeysPaw::Router

Inherits:
Object
  • Object
show all
Defined in:
lib/monkeyspaw/router.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Router

Returns a new instance of Router.



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# File 'lib/monkeyspaw/router.rb', line 5

def initialize(app)
  @app = app
  @routes = {}
  scan_pages
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/monkeyspaw/router.rb', line 3

def app
  @app
end

#routes ⇒ Object (readonly)

Returns the value of attribute routes.



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# File 'lib/monkeyspaw/router.rb', line 3

def routes
  @routes
end

Instance Method Details

#get_file(path) ⇒ Object 



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# File 'lib/monkeyspaw/router.rb', line 31

def get_file(path)
  @routes[path]
end

#get_route_for_file(file) ⇒ Object 



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# File 'lib/monkeyspaw/router.rb', line 49

def get_route_for_file(file)
  @routes.key(file)
end

#next_page(current_path) ⇒ Object 



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# File 'lib/monkeyspaw/router.rb', line 35

def next_page(current_path)
  keys = @routes.keys
  current_index = keys.find_index(current_path)
  return nil unless current_index
  keys[current_index + 1]
end

#prev_page(current_path) ⇒ Object 



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# File 'lib/monkeyspaw/router.rb', line 42

def prev_page(current_path)
  keys = @routes.keys
  current_index = keys.find_index(current_path)
  return nil unless current_index || current_index == 0
  keys[current_index - 1]
end

#scan_pages ⇒ Object 



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# File 'lib/monkeyspaw/router.rb', line 11

def scan_pages
  @routes = {}
  pages_dir = app.pages_dir

  return unless pages_dir.exist?

  page_files = Dir.glob(pages_dir.join('**', '*.md'))

  page_files.each do |file|
    rel_path = Pathname.new(file).relative_path_from(pages_dir)
    route = '/' + rel_path.to_s.sub(/\.md$/, '')

    route = route.sub(/\/index$/, '/')

    @routes[route] = file
  end

  @routes = @routes.sort_by { |route, file| file }.to_h
end