Module: Html2rss::CLI::Render

Defined in:
lib/html2rss/cli/render.rb

Overview

Text and JSON rendering for CLI command output (display only; no policy).

Constant Summary collapse

VERDICT_COLORS =

ANSI colors for recon verdict labels in text output.

{ build: "\e[32m", defer: "\e[33m" }.freeze

Class Method Summary collapse

Class Method Details

.inspect_output(results, format:, batch_mode:) ⇒ void

This method returns an undefined value.

Parameters:

  • results (Array<Hash>)
  • format (String)
  • batch_mode (Boolean) 


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# File 'lib/html2rss/cli/render.rb', line 20

def inspect_output(results, format:, batch_mode:)
  if format == 'json'
    json(results, batch_mode)
  else
    results.each { |data| probe_card(ProbeView.from_wire(data)) }
  end
end

.json(data, batch_mode) ⇒ void

This method returns an undefined value.

Parameters:

  • data (Object)
  • batch_mode (Boolean) 


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# File 'lib/html2rss/cli/render.rb', line 106

def json(data, batch_mode)
  payload = batch_mode ? data : data.first
  puts JSON.pretty_generate(payload)
end

.probe_card(view) ⇒ void

This method returns an undefined value.

Parameters:



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# File 'lib/html2rss/cli/render.rb', line 60

def probe_card(view) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
  if view.verdict
    color = VERDICT_COLORS.fetch(view.verdict.to_sym, "\e[31m")
    puts "#{color}[#{view.verdict.to_s.upcase}]\e[0m #{view.requested}"
  else
    puts view.requested
  end
  probe_lines(view)
  if view.alternate_feeds.any?
    hrefs = view.alternate_feeds.filter_map { |f| ProbeView.wire_val(f, :href) }
    puts "        Feeds:    #{hrefs.join(', ')}" if hrefs.any?
  end
  puts "        Feed:     #{view.native_feed}" if view.native_feed
  puts "        Notes:    #{view.notes.join(', ')}" if view.notes.any?
  puts "        Strategy: #{view.strategy}" if view.strategy
  puts ''
end

.recon_output(results, format:, batch_mode:, url_only: false) ⇒ void

This method returns an undefined value.

Parameters:

  • results (Array<Html2rss::Recon::Result>)
  • format (String)
  • batch_mode (Boolean)
  • url_only (Boolean) (defaults to: false) 


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# File 'lib/html2rss/cli/render.rb', line 34

def recon_output(results, format:, batch_mode:, url_only: false) # rubocop:disable Metrics/MethodLength, Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
  if url_only
    results.each { |r| puts r.requested_url }
  elsif format == 'json'
    json(results.map(&:to_h), batch_mode)
  elsif format == 'tsv'
    puts %w[verdict status requested_url final_url native_feed notes].join("\t")
    results.each do |r|
      row = [
        r.verdict.to_s.upcase,
        r.status || '-',
        r.requested_url,
        r.final_url,
        r.native_feed || '-',
        r.notes.join('; ')
      ]
      puts row.join("\t")
    end
  else
    results.each { |r| probe_card(ProbeView.from_recon(r)) }
  end
end

.test_card(result, source) ⇒ void

This method returns an undefined value.

Parameters:



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# File 'lib/html2rss/cli/render.rb', line 82

def test_card(result, source) # rubocop:disable Metrics/MethodLength, Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity
  if result.success
    puts "\e[32m✓ Schema valid\e[0m (#{source})"
    dur = "#{result.duration_seconds}s"
    puts "\e[32m✓ Extracted #{result.item_count} items in #{dur}\e[0m (strategy: #{result.strategy_used})"
    puts "\nChannel: #{result.channel_title} (#{result.channel_url})"
    if result.sample_items.any?
      puts 'Sample items:'
      result.sample_items.each_with_index do |item, i|
        puts "  #{i + 1}. #{"#{item[:published_at]} | " if item[:published_at]}#{item[:title]}"
        puts "     #{item[:url]}"
      end
    end
  else
    warn "\e[31m✗ Test failed\e[0m (#{source})"
    warn "  Error: #{result.error_message}" if result.error_message
    result.validation_errors&.each { |k, v| warn "  Schema error [#{k}]: #{Array(v).join(', ')}" }
  end
end