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Versions: 31
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Contents
# frozen_string_literal: true
require "httparty"
module Decidim
# This class generates a url to create a static map image for a geocoded resource
class StaticMapGenerator
def initialize(resource, options = {})
@resource = resource
@options = options
@options[:zoom] ||= 15
@options[:width] ||= 120
@options[:height] ||= 120
end
def data
return if Decidim.geocoder.nil?
Rails.cache.fetch(@resource.cache_key) do
request = HTTParty.get(uri, headers: { "Referer" => organization.host })
request.body
end
end
private
def uri
params = {
c: "#{@resource.latitude}, #{@resource.longitude}",
z: @options[:zoom],
w: @options[:width],
h: @options[:height],
f: "1",
app_id: Decidim.geocoder.fetch(:here_app_id),
app_code: Decidim.geocoder.fetch(:here_app_code)
}
URI.parse(Decidim.geocoder.fetch(:static_map_url)).tap do |uri|
uri.query = URI.encode_www_form params
end
end
def organization
@organization ||= @resource.feature.organization
end
end
end
Version data entries
31 entries across 31 versions & 2 rubygems