Class: Decidim::StaticMapGenerator

Inherits:
Object
  • Object
show all
Defined in:
decidim-core/app/services/decidim/static_map_generator.rb

Overview

This class generates a url to create a static map image for a geocoded resource

Instance Method Summary collapse

Constructor Details

#initialize(resource, options = {}) ⇒ StaticMapGenerator

Returns a new instance of StaticMapGenerator.



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# File 'decidim-core/app/services/decidim/static_map_generator.rb', line 6

def initialize(resource, options = {})
  @resource = resource
  @options = options

  @options[:zoom] ||= Decidim::Map::StaticMap::DEFAULT_ZOOM
  @options[:width] ||= Decidim::Map::StaticMap::DEFAULT_SIZE
  @options[:height] ||= Decidim::Map::StaticMap::DEFAULT_SIZE
end

Instance Method Details

#data ⇒ Object 



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# File 'decidim-core/app/services/decidim/static_map_generator.rb', line 15

def data
  return if @resource.blank? || map_utility.nil?

  Rails.cache.fetch(@resource.cache_key) do
    map_utility.image_data(
      latitude: @resource.latitude,
      longitude: @resource.longitude,
      options: @options
    )
  end
end