Sha256: 89776f1a5990b7dcbe72f140366f892ac9232d859dbae864be5e76f7634b8b84
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Size: 1.97 KB
Versions: 7
Compression:
Stored size: 1.97 KB
Contents
module Jekyll
module Maps
class GoogleMapApi
HEAD_END_TAG = %r!</.*head>!
class << self
def prepend_api_code(doc)
@config = doc.site.config
if doc.output =~ HEAD_END_TAG
# Insert API code before header's end if this document has one.
doc.output.gsub!(HEAD_END_TAG, %(#{api_code}#{Regexp.last_match}))
else
doc.output.prepend(api_code)
end
end
private
def api_code
<<HTML
<script type='text/javascript'>
#{js_lib_contents}
</script>
#{load_google_maps_api}
#{load_marker_cluster}
HTML
end
private
def load_google_maps_api
api_key = @config.fetch("maps", {})
.fetch("google", {})
.fetch("api_key", "")
<<HTML
<script async defer src='https://maps.googleapis.com/maps/api/js?key=#{api_key}&callback=#{Jekyll::Maps::GoogleMapTag::JS_LIB_NAME}.initializeMap'></script>
HTML
end
private
def load_marker_cluster
settings = @config.fetch("maps", {})
.fetch("google", {})
.fetch("marker_cluster", {})
return unless settings.fetch("enabled", true)
<<HTML
<script async defer src='https://cdn.rawgit.com/googlemaps/js-marker-clusterer/gh-pages/src/markerclusterer.js'
onload='#{Jekyll::Maps::GoogleMapTag::JS_LIB_NAME}.initializeCluster(#{settings.to_json})'></script>
HTML
end
private
def js_lib_contents
@js_lib_contents ||= begin
File.read(js_lib_path)
end
end
private
def js_lib_path
@js_lib_path ||= begin
File.expand_path("./google_map_api.js", File.dirname(__FILE__))
end
end
end
end
end
end
Jekyll::Hooks.register [:pages, :documents], :post_render do |doc|
if doc.output =~ %r!#{Jekyll::Maps::GoogleMapTag::JS_LIB_NAME}!
Jekyll::Maps::GoogleMapApi.prepend_api_code(doc)
end
end
Version data entries
7 entries across 7 versions & 1 rubygems