Class: Profiler::MCP::Tools::GetProfileHttp

Inherits:
Object
  • Object
show all
Defined in:
lib/profiler/mcp/tools/get_profile_http.rb

Class Method Summary collapse

Class Method Details

.call(params) ⇒ Object



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# File 'lib/profiler/mcp/tools/get_profile_http.rb', line 10

def self.call(params)
  token = params["token"]
  unless token
    return [{ type: "text", text: "Error: token parameter is required" }]
  end

  profile = if token == "latest"
    Profiler.storage.list(limit: 1).first
  else
    Profiler.storage.load(token)
  end
  unless profile
    return [{ type: "text", text: "Profile not found: #{token}" }]
  end

  http_data = profile.collector_data("http")
  unless http_data && http_data["total_requests"].to_i > 0
    return [{ type: "text", text: "No outbound HTTP requests found in this profile" }]
  end

  domain_filter = params["domain"]
  [{ type: "text", text: format_http(profile, http_data, domain_filter, params) }]
end

.format_http(profile, http_data, domain_filter, params) ⇒ Object



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# File 'lib/profiler/mcp/tools/get_profile_http.rb', line 36

def self.format_http(profile, http_data, domain_filter, params)
  threshold = Profiler.configuration.slow_http_threshold
  requests = http_data["requests"] || []

  if domain_filter && !domain_filter.empty?
    requests = requests.select do |req|
      host = begin
        URI.parse(req["url"]).host.to_s
      rescue URI::InvalidURIError
        ""
      end
      host.include?(domain_filter)
    end
  end

  lines = []
  lines << "# Outbound HTTP Analysis: #{profile.token}\n"
  lines << "**Request:** #{profile.method} #{profile.path}"
  lines << "**Started at:** #{profile.started_at&.strftime('%Y-%m-%d %H:%M:%S')}"
  lines << "**Total Outbound Requests:** #{http_data['total_requests']}"
  lines << "**Showing:** #{requests.size} request(s)#{domain_filter ? " (filtered by domain: #{domain_filter})" : ""}"
  lines << "**Total Duration:** #{http_data['total_duration'].round(2)} ms"
  lines << "**Slow Requests (>#{threshold}ms):** #{http_data['slow_requests']}"
  lines << "**Error Requests:** #{http_data['error_requests']}\n"

  if http_data["by_host"] && !http_data["by_host"].empty? && !domain_filter
    lines << "## By Host"
    http_data["by_host"].each { |host, count| lines << "- **#{host}**: #{count}" }
    lines << ""
  end

  if http_data["by_status"] && !http_data["by_status"].empty? && !domain_filter
    lines << "## By Status"
    http_data["by_status"].each { |status, count| lines << "- **#{status}**: #{count}" }
    lines << ""
  end

  if requests && !requests.empty?
    lines << "## Request Details"
    requests.each_with_index do |req, i|
      slow_flag = req["duration"] >= threshold ? " [SLOW]" : ""
      err_flag = req["status"] >= 400 || req["status"] == 0 ? " [ERROR]" : ""
      lines << "\n### Request #{i + 1}#{slow_flag}#{err_flag}"
      lines << "- **ID:** #{req['id']}" if req["id"]
      lines << "- **Started at:** #{req['started_at']}" if req["started_at"]
      lines << "- **Method:** #{req['method']}"
      lines << "- **URL:** #{req['url']}"
      lines << "- **Status:** #{req['status'] == 0 ? 'connection error' : req['status']}"
      lines << "- **Duration:** #{req['duration'].round(2)} ms"
      lines << "- **Request Size:** #{req['request_size']} bytes"
      lines << "- **Response Size:** #{req['response_size']} bytes"
      lines << "- **Error:** #{req['error']}" if req["error"]

      if req["request_headers"] && !req["request_headers"].empty?
        lines << "- **Request Headers:**"
        req["request_headers"].each { |k, v| lines << "  - `#{k}`: #{v}" }
      end

      if req["request_body"] && !req["request_body"].empty?
        lines << "- **Request Body:**"
        formatted = BodyFormatter.format_body(
          profile.token,
          "http_#{i}_request_body",
          req["request_body"],
          req["request_body_encoding"],
          params
        )
        lines << formatted if formatted
      end

      if req["response_headers"] && !req["response_headers"].empty?
        lines << "- **Response Headers:**"
        req["response_headers"].each { |k, v| lines << "  - `#{k}`: #{v}" }
      end

      if req["response_body"] && !req["response_body"].empty?
        lines << "- **Response Body:**"
        formatted = BodyFormatter.format_body(
          profile.token,
          "http_#{i}_response_body",
          req["response_body"],
          req["response_body_encoding"],
          params
        )
        lines << formatted if formatted
      end

      if req["backtrace"] && !req["backtrace"].empty?
        lines << "- **Called from:**"
        req["backtrace"].first(3).each { |frame| lines << "  - #{frame}" }
      end
      lines << "- **Curl:**"
      lines << "  ```bash"
      lines << "  #{generate_curl_for_outbound(req)}"
      lines << "  ```"
    end
    lines << ""
  end

  lines.join("\n")
end

.generate_curl_for_outbound(req) ⇒ Object



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# File 'lib/profiler/mcp/tools/get_profile_http.rb', line 138

def self.generate_curl_for_outbound(req)
  parts = ["curl -X #{req['method']}"]
  req["request_headers"]
    &.reject { |k, _| k.downcase == "user-agent" }
    &.each { |k, v| parts << "  -H #{Shellwords.shellescape("#{k}: #{v}")}" }
  if req["request_body"] && !req["request_body"].empty? && req["request_body_encoding"] != "base64"
    parts << "  -d #{Shellwords.shellescape(req['request_body'])}"
  end
  parts << "  #{Shellwords.shellescape(req['url'])}"
  parts.join(" \\\n")
end