Class: Woods::MCP::Renderers::PlainRenderer

Inherits:
ToolResponseRenderer show all
Defined in:
lib/woods/mcp/renderers/plain_renderer.rb

Overview

Renders MCP tool responses as plain text with === dividers. Lightweight fallback format with no markup.

Constant Summary collapse

DIVIDER = 
('=' * 60).freeze

Constants inherited from ToolResponseRenderer

ToolResponseRenderer::VALID_FORMATS

Instance Method Summary collapse

Methods inherited from ToolResponseRenderer

for, #render

Instance Method Details

#render_default(data) ⇒ String

Returns Plain text output.

Parameters:

  • data (Object) —

    Any data

Returns:

  • (String) —

    Plain text output



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 213

def render_default(data)
  case data
  when Hash
    data.map { |k, v| "#{k}: #{v}" }.join("\n")
  when Array
    data.map { |item| "  #{item}" }.join("\n")
  else
    data.to_s
  end
end

#render_dependencies(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 78

def render_dependencies(data, **)
  render_plain_traversal('Dependencies', data)
end

#render_dependents(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 82

def render_dependents(data, **)
  render_plain_traversal('Dependents', data)
end

#render_framework(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 175

def render_framework(data, **)
  keyword = fetch_key(data, :keyword)
  count = fetch_key(data, :result_count, 0)
  results = fetch_key(data, :results, [])

  lines = []
  lines << "Framework: \"#{keyword}\" (#{count} results)"
  lines << DIVIDER

  results.each do |r|
    ident = fetch_key(r, :identifier)
    type = fetch_key(r, :type)
    lines << "  #{ident} (#{type})"
  end

  lines.join("\n").rstrip
end

#render_graph_analysis(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 127

def render_graph_analysis(data, **)
  lines = []
  lines << 'Graph Analysis'
  lines << DIVIDER

  stats = fetch_key(data, :stats)
  if stats.is_a?(Hash)
    stats.each { |k, v| lines << "  #{k}: #{v}" }
    lines << ''
  end

  %w[orphans dead_ends hubs cycles bridges].each do |section|
    items = fetch_key(data, section)
    next unless items.is_a?(Array) && items.any?

    lines << "#{section.tr('_', ' ').upcase}:"
    items.each do |item|
      lines << if item.is_a?(Hash)
                 "  #{item['identifier']} (#{item['type']}) - #{item['dependent_count']} dependents"
               else
                 "  #{item}"
               end
    end

    total_key = "#{section}_total"
    lines << "  (showing #{items.size} of #{data[total_key]})" if data[total_key]
    lines << ''
  end

  lines.join("\n").rstrip
end

#render_lookup(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 11

def render_lookup(data, **)
  return 'Unit not found' unless data.is_a?(Hash) && data['identifier']

  lines = []
  lines << "#{data['identifier']} (#{data['type']})"
  lines << DIVIDER
  lines << "File: #{data['file_path']}" if data['file_path']
  lines << "Namespace: #{data['namespace']}" if data['namespace']
  lines << ''

  if data['metadata'].is_a?(Hash) && data['metadata'].any?
    lines << 'Metadata:'
    data['metadata'].each do |key, value|
      case value
      when Array
        next if value.empty?

        lines << "  #{key}:"
        value.each do |item|
          lines << "    - #{item.is_a?(Hash) ? item.map { |k, v| "#{k}: #{v}" }.join(', ') : item}"
        end
      when Hash
        lines << "  #{key}: #{value.map { |k, v| "#{k}=#{v}" }.join(', ')}"
      else
        lines << "  #{key}: #{value}"
      end
    end
    lines << ''
  end

  if data['source_code']
    lines << 'Source:'
    lines << DIVIDER
    lines << data['source_code'].chomp
    lines << DIVIDER
    lines << ''
  end

  if data['dependencies'].is_a?(Array) && data['dependencies'].any?
    lines << "Dependencies: #{data['dependencies'].join(', ')}"
  end

  if data['dependents'].is_a?(Array) && data['dependents'].any?
    lines << "Dependents: #{data['dependents'].join(', ')}"
  end

  lines.join("\n").rstrip
end

#render_pagerank(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 159

def render_pagerank(data, **)
  lines = []
  lines << "PageRank Scores (ranking #{fetch_key(data, :total_nodes)} graph nodes)"
  lines << DIVIDER

  results = fetch_key(data, :results, [])
  results.each_with_index do |r, i|
    ident = fetch_key(r, :identifier)
    type = fetch_key(r, :type)
    score = fetch_key(r, :score)
    lines << "  #{i + 1}. #{ident} (#{type}) - #{score}"
  end

  lines.join("\n").rstrip
end

#render_recent_changes(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 193

def render_recent_changes(data, **)
  count = fetch_key(data, :result_count, 0)
  results = fetch_key(data, :results, [])

  lines = []
  lines << "Recent Changes (#{count} units)"
  lines << DIVIDER

  results.each do |r|
    ident = fetch_key(r, :identifier)
    type = fetch_key(r, :type)
    modified = fetch_key(r, :last_modified) || '-'
    lines << "  #{ident} (#{type}) - #{modified}"
  end

  lines.join("\n").rstrip
end

#render_search(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 60

def render_search(data, **)
  query = fetch_key(data, :query)
  count = fetch_key(data, :result_count, 0)
  results = fetch_key(data, :results, [])

  lines = []
  lines << "Search: \"#{query}\" (#{count} results)"
  lines << DIVIDER

  results.each do |r|
    ident = fetch_key(r, :identifier)
    type = fetch_key(r, :type)
    lines << "  #{ident} (#{type})"
  end

  lines.join("\n").rstrip
end

#render_structure(data) ⇒ Object 



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# File 'lib/woods/mcp/renderers/plain_renderer.rb', line 86

def render_structure(data, **)
  manifest = fetch_key(data, :manifest, {})
  lines = []
  lines << 'Codebase Structure'
  lines << DIVIDER

  %w[rails_version ruby_version git_branch git_sha extracted_at].each do |key|
    lines << "  #{key}: #{manifest[key]}" if manifest[key]
  end
  lines << "  units_indexed: #{manifest['total_units']}" if manifest['total_units']
  template_engines = fetch_key(data, :template_engines)
  if template_engines.is_a?(Array) && template_engines.any?
    lines << "  template_engines: #{template_engines.join(', ')}"
  end

  counts = manifest['counts']
  if counts.is_a?(Hash) && counts.any?
    lines << ''
    lines << 'Unit counts:'
    counts.sort_by { |_k, v| -v }.each { |type, count| lines << "  #{type}: #{count}" }
  end

  summary = fetch_key(data, :summary)
  if summary
    lines << ''
    lines << DIVIDER
    lines << summary
  end

  lines << ''
  lines << DIVIDER
  lines << 'Denominators:'
  lines << '  units_indexed     (manifest, structure): total ExtractedUnits written.'
  lines << '  graph_nodes       (pagerank, dependencies, dependents): units in the graph'
  lines << '                    (excludes orphans with no incoming/outgoing edges).'
  lines << '  searchable_entries (codebase_retrieve): retriever-store entries including'
  lines << '                    per-chunk rows. Always >= units_indexed.'

  lines.join("\n").rstrip
end