Class: Hyraft::Compiler::HyraftRenderer

Inherits:
Object
  • Object
show all
Includes:
HtmlPurifier
Defined in:
lib/hyraft/compiler/renderer.rb

Instance Method Summary collapse

Methods included from HtmlPurifier

#escape_html, #format_datetime, #highlight_text, #highlight_with_class, #link_to, #number_with_delimiter, #pluralize, #purify_html, #purify_html_attribute, #purify_javascript, #truncate_text

Constructor Details

#initialize(obfuscation_method: :multi_layer) ⇒ HyraftRenderer

Returns a new instance of HyraftRenderer.



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# File 'lib/hyraft/compiler/renderer.rb', line 11

def initialize(obfuscation_method: :multi_layer)
  @obfuscation_method = obfuscation_method
end

Instance Method Details

#render(layout, parsed, locals = {}) ⇒ Object 



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# File 'lib/hyraft/compiler/renderer.rb', line 15

def render(layout, parsed, locals = {})
  locals&.each { |k, v| instance_variable_set("@#{k}", v) }
  
  # Initialize required JS storage
  @required_js = []
  
  # Process requires from metadata FIRST
  if parsed[:metadata]
    metadata_content = parsed[:metadata].to_s

    # Extract and process requires
    requires = extract_requires(metadata_content)
    requires.each { |file_path| load_required_file(file_path) }
    # Remove requires from metadata for final rendering
    parsed[:metadata] = remove_requires(metadata_content)
  end

  if parsed[:transmuter]
    transmuter_code = parsed[:transmuter]
    processed_transmuter = convert_html_tags(transmuter_code)
    instance_eval(processed_transmuter)
  end

  content = render_displayer(parsed[:displayer].to_s)
  styles = (parsed[:styles] || []).map { |s| "<link rel='stylesheet' href='#{s}'>" }.join
  
  # Combine required JS with main manifestor - IN CORRECT ORDER
  all_js = []
  all_js += @required_js if @required_js  # Required libraries first
  
  # Add main manifestor code (no obfuscation for app code by default)
  if parsed[:manifestor] && !parsed[:manifestor].strip.empty?
    all_js << parsed[:manifestor]
  end
  
  # Combine all JavaScript
  js_content = all_js.join("\n")
  js = js_content.strip.empty? ? '' : "<script>#{js_content}</script>"
  
  metas = render_displayer(parsed[:metadata].to_s)

  result = layout.dup
  inject_title(result, find_title(metas))
  inject_metas(result, metas)
  result.gsub!('<hyraft styles="css">', styles)
       .gsub!('<hyraft content="hyraft">', content)
       .gsub!('<hyraft script="javascript">', js)
  result
end