Class: Html2rss::Config::Validator

Inherits:

Dry::Validation::Contract

• Object
• Dry::Validation::Contract
• Html2rss::Config::Validator

Defined in:

lib/html2rss/config/validator.rb

Overview

Validates the configuration hash using Dry::Validation. The configuration options adhere to the documented schema in README.md.

Constant Summary

URI_REGEXP =

Url::URI_REGEXP

STYLESHEET_TYPES =

RssBuilder::Stylesheet::TYPES

LANGUAGE_FORMAT_REGEX =

/\A[a-z]{2}(-[A-Z]{2})?\z/

ChannelConfig =

Dry::Schema.Params do
  required(:url).filled(:string, format?: URI_REGEXP)
  optional(:title).maybe(:string)
  optional(:description).maybe(:string)
  optional(:language).maybe(:string, format?: LANGUAGE_FORMAT_REGEX)
  optional(:ttl).maybe(:integer, gt?: 0)
  optional(:time_zone).maybe(:string)
end

StylesheetConfig =

Dry::Schema.Params do
  required(:href).filled(:string)
  required(:type).filled(:string, included_in?: STYLESHEET_TYPES)
  optional(:media).maybe(:string)
end

BrowserlessPreloadClickSelectorConfig =

Dry::Schema.Params do
  required(:selector).filled(:string)
  optional(:max_clicks).filled(:integer, gt?: 0)
  optional(:wait_after_ms).filled(:integer, gteq?: 0)
end

BrowserlessPreloadScrollConfig =

Dry::Schema.Params do
  optional(:iterations).filled(:integer, gt?: 0)
  optional(:wait_after_ms).filled(:integer, gteq?: 0)
end

BrowserlessPreloadConfig =

Dry::Schema.Params do
  optional(:wait_after_ms).filled(:integer, gteq?: 0)
  optional(:click_selectors).array(BrowserlessPreloadClickSelectorConfig)
  optional(:scroll_down).hash(BrowserlessPreloadScrollConfig)
end

BrowserlessRequestConfig =

Dry::Schema.Params do
  optional(:preload).hash(BrowserlessPreloadConfig)
end

RequestConfig =

Dry::Schema.Params do
  optional(:max_redirects).filled(:integer, gteq?: 0)
  optional(:max_requests).filled(:integer, gt?: 0)
  optional(:browserless).hash(BrowserlessRequestConfig)
end