Class: WeChat::AccessToken

Inherits:
Object
  • Object
show all
Includes:
REST::Utils, Symbolizable
Defined in:
lib/we_chat/access_token.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(client, appid, secret, access_token_file) ⇒ AccessToken

Returns a new instance of AccessToken.



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# File 'lib/we_chat/access_token.rb', line 12

def initialize(client, appid, secret, access_token_file)
  @client = client
  @appid = appid
  @secret = secret
  @access_token_file = access_token_file
end

Instance Attribute Details

#access_token_data ⇒ Object (readonly)

Returns the value of attribute access_token_data.



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# File 'lib/we_chat/access_token.rb', line 10

def access_token_data
  @access_token_data
end

#access_token_file ⇒ Object (readonly)

Returns the value of attribute access_token_file.



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# File 'lib/we_chat/access_token.rb', line 10

def access_token_file
  @access_token_file
end

#appid ⇒ Object (readonly)

Returns the value of attribute appid.



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# File 'lib/we_chat/access_token.rb', line 10

def appid
  @appid
end

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/we_chat/access_token.rb', line 10

def client
  @client
end

#secret ⇒ Object (readonly)

Returns the value of attribute secret.



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# File 'lib/we_chat/access_token.rb', line 10

def secret
  @secret
end

Class Method Details

.get_access_token(file_path = nil) ⇒ Object 



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# File 'lib/we_chat/access_token.rb', line 48

def get_access_token(file_path = nil)
  file_path ||= WeChat.wechat_access_token_file_path
  data = JSON.parse(File.read(file_path))
  data["access_token"]
end

Instance Method Details

#retrieve ⇒ Object 



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# File 'lib/we_chat/access_token.rb', line 19

def retrieve
  response = WeChat::REST::Request.new(client, :get, '/token',
    params: {
      grant_type: 'client_credential',
      appid:      appid,
      secret:     secret
    }).perform

  File.open(access_token_file, 'w') { |file| file.write(response.to_json) } if valid?(response)
  return @access_token_data = response
end

#valid?(data) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/we_chat/access_token.rb', line 41

def valid?(data)
  access_token = data.nil? ? '' : data[:access_token]
  !access_token.blank?
end

#value ⇒ Object 



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# File 'lib/we_chat/access_token.rb', line 31

def value
  begin
    @access_token_data ||= symbolize_keys!(JSON.parse(File.read(access_token_file)))
  rescue => e
    Rails.logger.debug e
    retrieve
  end
  @access_token_data[:access_token]
end