Module: YMaps::ActionView::HtmlHelper

Included in:
Helpers
Defined in:
lib/ymaps/action_view/html_helper.rb

Defined Under Namespace

Classes: StaticMapPoint

Instance Method Summary collapse

Instance Method Details

#adr_microformat(resource) ⇒ Object 



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# File 'lib/ymaps/action_view/html_helper.rb', line 97

def adr_microformat(resource)
  result = []
  if resource.respond_to?(:country) && resource.country.present?
    result << content_tag(:span, resource.country, :class => 'country-name')
  end
  if resource.respond_to?(:postal_code) && resource.postal_code.present?
    result << content_tag(:span, resource.postal_code, :class => 'postal-code')
  end
  if resource.respond_to?(:city) && resource.city.present?
    result << content_tag(:span, resource.city, :class => 'locality')
  end
  if resource.respond_to?(:street_address) && resource.street_address.present?
    result << content_tag(:span, resource.street_address, :class => 'street-address')
  end
  content_tag(:div, result.join(', '), :class => 'adr')
end

#geo_microformat(resource) ⇒ Object 



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# File 'lib/ymaps/action_view/html_helper.rb', line 85

def geo_microformat(resource)
  latlng = resource.to_latlng
  resource_class ||= resource.class

  content_tag(:dl, :class => 'geo') do
    content_tag(:dt, resource_class.human_attribute_name(:lat)) +
      content_tag(:dd, latlng.lat, :class => 'latitude') +
      content_tag(:dt, resource_class.human_attribute_name(:lng)) +
      content_tag(:dd, latlng.lng, :class => 'longitude')
  end
end

#map_link(resource = nil, options = {}) ⇒ Object 



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# File 'lib/ymaps/action_view/html_helper.rb', line 24

def map_link(resource = nil, options = {})
  resource, options = nil, resource if resource.is_a?(Hash)

  url_params = options.delete(:url) { {} }
  href = if resource
           polymorphic_url(resource, {:format => :ymapsml}.merge(url_params))
         else
           url_for({:format => :ymapsml,
                    :only_path => false,
                    :time => Time.now}.merge(url_params))
         end

  tag(:link,
      options.merge!(:id => 'alternate_ymapsml',
                     :href => href,
                     :rel => 'alternate',
                     :type => 'application/ymapsml+xml'))
end

#static_map(resources, options = {}) ⇒ Object 



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# File 'lib/ymaps/action_view/html_helper.rb', line 52

def static_map(resources, options = {})
  title = options.delete(:title) { resources.to_s }
  map_type = options.delete(:map) { 'map' }
  width = options.delete(:width) { 600 }
  height = options.delete(:height) { 450 }
  map_size = "#{width},#{height}"
  zoom     = options.delete(:zoom) { 16 }

  common_point = StaticMapPoint.new(
    options.delete(:style) { 'pm' },
    options.delete(:color) { 'wt' },
    options.delete(:size)  { 'm' },
    options.delete(:number) { 0 }
  )

  collection = Array(resources).inject([]) do |result, resource|
    common_point.gml_lnglat = resource.latlng.gml_lnglat
    common_point.number += 1
    result << common_point.to_s
    result
  end.join('~')

  content_tag(:div, :class => 'b-map') do
    image_tag("http://static-maps.yandex.ru/1.x/?key=#{YMaps.key}&l=#{map_type}&pt=#{collection}&size=#{map_size}&z=#{zoom}", options.merge(
      :title => title,
      :alt => title,
      :class => 'static',
      :width => width,
      :height => height
    ))
  end
end

#ymaps_include_tag(key = nil, by_require = 0) ⇒ Object 



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# File 'lib/ymaps/action_view/html_helper.rb', line 48

def ymaps_include_tag(key = nil, by_require = 0)
  javascript_include_tag(ymaps_javascript_path(key, by_require))
end

#ymaps_javascript_path(key = nil, by_require = 0) ⇒ Object 



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# File 'lib/ymaps/action_view/html_helper.rb', line 43

def ymaps_javascript_path(key = nil, by_require = 0)
  query = {:key => key || YMaps.key, :loadByRequire => by_require}.to_query
  "http://api-maps.yandex.ru/1.1/index.xml?#{query}"
end