Class: Kodo::Search::Tavily

Inherits:
Base
  • Object
show all
Defined in:
lib/kodo/search/tavily.rb

Constant Summary collapse

API_URL = 
'https://api.tavily.com/search'
READ_TIMEOUT = 
15
OPEN_TIMEOUT = 
10

Instance Method Summary collapse

Constructor Details

#initialize(api_key:) ⇒ Tavily

Returns a new instance of Tavily.



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# File 'lib/kodo/search/tavily.rb', line 14

def initialize(api_key:)
  super()
  @api_key = api_key
end

Instance Method Details

#search(query, max_results: 5) ⇒ Object 



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# File 'lib/kodo/search/tavily.rb', line 19

def search(query, max_results: 5)
  uri = URI(API_URL)
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http.read_timeout = READ_TIMEOUT
  http.open_timeout = OPEN_TIMEOUT

  request = Net::HTTP::Post.new(uri, 'Content-Type' => 'application/json')
  request.body = JSON.generate(
    api_key: @api_key,
    query: query,
    max_results: max_results,
    include_answer: false
  )

  response = http.request(request)

  unless response.is_a?(Net::HTTPSuccess)
    raise Kodo::Error, "Tavily API error: #{response.code} #{response.message}"
  end

  data = JSON.parse(response.body)
  results = data['results'] || []

  results.map do |r|
    Result.new(
      title: r['title'] || '',
      url: r['url'] || '',
      snippet: r['content'] || '',
      content: r['raw_content']
    )
  end
rescue Net::OpenTimeout, Net::ReadTimeout => e
  raise Kodo::Error, "Tavily API timeout: #{e.message}"
rescue JSON::ParserError => e
  raise Kodo::Error, "Tavily API returned invalid JSON: #{e.message}"
rescue SocketError, Errno::ECONNREFUSED => e
  raise Kodo::Error, "Tavily API connection failed: #{e.message}"
end