Module: ButterCMS

Defined in:
lib/buttercms/tag.rb,
lib/buttercms-ruby.rb,
lib/buttercms/feed.rb,
lib/buttercms/post.rb,
lib/buttercms/author.rb,
lib/buttercms/content.rb,
lib/buttercms/version.rb,
lib/buttercms/category.rb,
lib/buttercms/hash_to_object.rb,
lib/buttercms/butter_resource.rb,
lib/buttercms/butter_collection.rb,
lib/buttercms/errors/buttercms_error.rb,
lib/buttercms/data_store_adapters/yaml.rb,
lib/buttercms/data_store_adapters/redis.rb

Defined Under Namespace

Modules: DataStoreAdapters Classes: Author, ButterCMSError, ButterCollection, ButterResource, Category, Content, Feed, HashToObject, Post, Tag

Constant Summary collapse

VERSION = 
'1.2.0'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.api_token ⇒ Object

Returns the value of attribute api_token.



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# File 'lib/buttercms-ruby.rb', line 27

def api_token
  @api_token
end

.data_store ⇒ Object

Returns the value of attribute data_store.



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# File 'lib/buttercms-ruby.rb', line 29

def data_store
  @data_store
end

.logger ⇒ Object 



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# File 'lib/buttercms-ruby.rb', line 33

def self.logger
  @logger ||= Logger.new($stdout).tap do |log|
    log.progname = "ButterCMS"
  end
end

.test_mode ⇒ Object

Returns the value of attribute test_mode.



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# File 'lib/buttercms-ruby.rb', line 28

def test_mode
  @test_mode
end

Class Method Details

.api_request(path, options = {}) ⇒ Object 



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# File 'lib/buttercms-ruby.rb', line 61

def self.api_request(path, options = {})
  base_options = {
    auth_token: api_token
  }

  if test_mode
    base_options[:test] = 1
  end

  response = HTTParty.get(
    @api_url + path,
    headers: {"User-Agent" => "ButterCMS/#{ButterCMS::VERSION}"},
    query: options.merge(base_options),
    verify: false
  )

  response.body
end

.request(path, options = {}) ⇒ Object 



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# File 'lib/buttercms-ruby.rb', line 80

def self.request(path, options = {})
  raise ArgumentError.new "Please set your API token" unless api_token

  key = "buttercms:#{path}:#{options}"

  begin
    result = api_request(path, options)

    if data_store
      data_store.set(key, result)
      logger.info "Set key #{key}"
    end

  # TODO - more selective exception handling (RestClient::Exception, SocketError)
  rescue Exception => e

    if data_store
      if result = data_store.get(key)
        logger.info "Fetched key #{key}"

        # Log request error
        logger.error e
      else
        logger.info "No data for key #{key}"
      end
    end

    # Raise request exception if there's no data store or value returned
    raise e unless data_store && result
  end

  return JSON.parse(result)
end