Class: Wiki::Api::Connect

Inherits:
Object
  • Object
show all
Defined in:
lib/wiki/api/connect.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Connect

Returns a new instance of Connect.



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# File 'lib/wiki/api/connect.rb', line 12

def initialize(options={})
  @@config ||= nil
  options.merge! @@config unless @@config.nil?
  self.uri = options[:uri] if options.include? :uri
  self.file = options[:file] if options.include? :file
  self.api_path = options[:api_path] if options.include? :api_path
  self.api_options = options[:api_options] if options.include? :api_options

  # defaults
  self.api_path ||= "/w/api.php"
  self.api_options ||= {action: "parse", format: "json", page: ""}

  # errors
  raise "no uri given" if self.uri.nil?
end

Instance Attribute Details

#api_options ⇒ Object

Returns the value of attribute api_options.



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# File 'lib/wiki/api/connect.rb', line 10

def api_options
  @api_options
end

#api_path ⇒ Object

Returns the value of attribute api_path.



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# File 'lib/wiki/api/connect.rb', line 10

def api_path
  @api_path
end

#file ⇒ Object

Returns the value of attribute file.



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# File 'lib/wiki/api/connect.rb', line 10

def file
  @file
end

#html ⇒ Object

Returns the value of attribute html.



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# File 'lib/wiki/api/connect.rb', line 10

def html
  @html
end

#http ⇒ Object

Returns the value of attribute http.



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# File 'lib/wiki/api/connect.rb', line 10

def http
  @http
end

#parsed ⇒ Object

Returns the value of attribute parsed.



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# File 'lib/wiki/api/connect.rb', line 10

def parsed
  @parsed
end

#request ⇒ Object

Returns the value of attribute request.



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# File 'lib/wiki/api/connect.rb', line 10

def request
  @request
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/wiki/api/connect.rb', line 10

def response
  @response
end

#uri ⇒ Object

Returns the value of attribute uri.



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# File 'lib/wiki/api/connect.rb', line 10

def uri
  @uri
end

Class Method Details

.config ⇒ Object 



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# File 'lib/wiki/api/connect.rb', line 67

def config
  @@config ||= []
end

.config=(config = {}) ⇒ Object 



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# File 'lib/wiki/api/connect.rb', line 64

def config=(config = {})
  @@config = config
end

Instance Method Details

#connect ⇒ Object 



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# File 'lib/wiki/api/connect.rb', line 28

def connect
  uri = URI("#{self.uri}#{self.api_path}")
  uri.query = URI.encode_www_form self.api_options
  self.http = Net::HTTP.new(uri.host, uri.port)
  if uri.scheme == "https"
    self.http.use_ssl = true 
    #self.http.verify_mode = OpenSSL::SSL::VERIFY_NONE
  end
  self.request = Net::HTTP::Get.new(uri.request_uri)
  self.response = self.http.request(request)
end

#page(page_name) ⇒ Object 



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# File 'lib/wiki/api/connect.rb', line 40

def page page_name
  self.api_options[:page] = page_name
  # parse page by uri
  if !self.uri.nil? && self.file.nil?
    self.connect
    response = self.response
    json = JSON.parse response.body, {symbolize_names: true}
    raise json[:error][:code] unless valid? json, response
    self.html = json[:parse][:text]
    self.parsed = Nokogiri::HTML self.html[:*]
  # parse page by file
  elsif !self.file.nil?
    f = File.open(self.file)
    # self.parsed = Nokogiri::HTML self.html[:*]
    self.parsed = Nokogiri::HTML(f)
    f.close
  # invalid config, raise exception
  else
    raise "no :uri or :file config found!"
  end
  self.parsed
end