class GraphQLDocs::Renderer
Attributes
options[R]
Public Class Methods
new(parsed_schema, options)
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# File lib/graphql-docs/renderer.rb, line 13 def initialize(parsed_schema, options) @parsed_schema = parsed_schema @options = options @graphql_default_layout = ERB.new(File.read(@options[:templates][:default])) unless @options[:templates][:default].nil? @pipeline_config = @options[:pipeline_config] || {} pipeline = @pipeline_config[:pipeline] || {} context = @pipeline_config[:context] || {} filters = pipeline.map do |f| if filter?(f) f else key = filter_key(f) filter = HTML::Pipeline.constants.find { |c| c.downcase == key } # possibly a custom filter if filter.nil? Kernel.const_get(f) else HTML::Pipeline.const_get(filter) end end end @pipeline = HTML::Pipeline.new(filters, context) end
Public Instance Methods
render(contents, type: nil, name: nil, filename: nil)
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# File lib/graphql-docs/renderer.rb, line 41 def render(contents, type: nil, name: nil, filename: nil) opts = { base_url: @options[:base_url], output_dir: @options[:output_dir] }.merge({ type: type, name: name, filename: filename }).merge(helper_methods) contents = to_html(contents, context: { filename: filename }) return contents if @graphql_default_layout.nil? opts[:content] = contents @graphql_default_layout.result(OpenStruct.new(opts).instance_eval { binding }) end
to_html(string, context: {})
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# File lib/graphql-docs/renderer.rb, line 51 def to_html(string, context: {}) @pipeline.to_html(string, context) end
Private Instance Methods
filter?(filter)
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# File lib/graphql-docs/renderer.rb, line 61 def filter?(filter) filter < HTML::Pipeline::Filter rescue LoadError, ArgumentError false end
filter_key(str)
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# File lib/graphql-docs/renderer.rb, line 57 def filter_key(str) str.downcase end