Class: Clowk::Subdomain

Inherits:
Object
  • Object
show all
Defined in:
lib/clowk/subdomain.rb

Constant Summary collapse

CACHE_TTL = 
60
DEFAULT_SUBDOMAIN_BASE = 
"clowk.dev"

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Subdomain

Returns a new instance of Subdomain.



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# File 'lib/clowk/subdomain.rb', line 49

def initialize(options = {})
  @publishable_key = options.fetch(:publishable_key, Clowk.config.publishable_key)
  @subdomain_url = options.fetch(:subdomain_url, Clowk.config.subdomain_url)
end

Class Method Details

.clear_cache! ⇒ Object 



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# File 'lib/clowk/subdomain.rb', line 17

def clear_cache!
  @cache_mutex.synchronize { @cache = {} }
end

.read_cache(key) ⇒ Object 



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# File 'lib/clowk/subdomain.rb', line 21

def read_cache(key)
  @cache_mutex.synchronize do
    entry = cache[key]

    return unless entry
    return entry[:value] if entry[:expires_at] > Time.now

    cache.delete(key)
    nil
  end
end

.resolve_url! ⇒ Object 



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# File 'lib/clowk/subdomain.rb', line 13

def resolve_url!(...)
  new(...).resolve_url!
end

.write_cache(key, value, ttl:) ⇒ Object 



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# File 'lib/clowk/subdomain.rb', line 33

def write_cache(key, value, ttl:)
  @cache_mutex.synchronize do
    cache[key] = {
      value: value,
      expires_at: Time.now + ttl
    }
  end
end

Instance Method Details

#resolve_url! ⇒ Object

Raises:



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# File 'lib/clowk/subdomain.rb', line 54

def resolve_url!
  return resolve_from_key if publishable_key.present?
  return normalize_url(subdomain_url) if subdomain_url.present?

  raise ConfigurationError, "set publishable_key or subdomain_url to build Clowk URLs"
end