Class: Watobo::OTTCache

Inherits:
Object
  • Object
show all
Defined in:
lib/watobo/core/ott_cache.rb

Overview

:nodoc: all

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ OTTCache

Returns a new instance of OTTCache.



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# File 'lib/watobo/core/ott_cache.rb', line 9

def initialize()
  @tokens = {}
  @tokens_lock = Mutex.new
end

Instance Attribute Details

#tokens ⇒ Object (readonly)

Returns the value of attribute tokens.



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# File 'lib/watobo/core/ott_cache.rb', line 7

def tokens
  @tokens
end

Class Method Details

.acquire(request) ⇒ Object 



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# File 'lib/watobo/core/ott_cache.rb', line 14

def self.acquire(request)
  urh = request.uniq_hash
  unless @otts.has_key? urh
    @otts[urh] = OTTCache.new()
  end
  @otts[urh]
end

.chats(target, &block) ⇒ Object

returns an array of Watobo::Requests which are necessary to update the token



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# File 'lib/watobo/core/ott_cache.rb', line 91

def self.chats(target, &block)
  ott_chats = []
  return ott_chats if target.nil?
  request = target.respond_to?(:request) ? target.request : target
  urh = request.uniq_hash
  
  @otts_lock.synchronize do
    return ott_chats unless Watobo::Conf::OttCache.request_ids.has_key? urh
    Watobo::Conf::OttCache.request_ids[urh].each do |id|
     #puts "* [OTT] get chat for id #{id}"
      chat = Watobo::Chats.get_by_id(id)
      unless chat.nil?  
      #ottr = chat.copyRequest
      ott_chats << chat 
      yield chat if block_given?
      end
    end
  end
  ott_chats
end

.patterns(&block) ⇒ Object 



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# File 'lib/watobo/core/ott_cache.rb', line 23

def self.patterns(&block)
   
    Watobo::Conf::OttCache.patterns.each do |p|
      yield p if block_given?
    end
    YAML.load(YAML.dump(Watobo::Conf::OttCache.patterns))
   
end

.requests(target, &block) ⇒ Object 



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# File 'lib/watobo/core/ott_cache.rb', line 79

def self.requests(target, &block)
  ott_requests = []
  return ott_requests if target.nil?
  self.chats(target) do |chat|
    ott_request = chat.copyRequest
    ott_requests << ott_request
  end
  ott_requests
end

.set_chat_ids(target, ott_chat_ids) ⇒ Object

target could be a Watobo::Chat or a Watobo::Request object



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# File 'lib/watobo/core/ott_cache.rb', line 71

def self.set_chat_ids(target, ott_chat_ids)
  r = target
  r = target.request if target.respond_to? :request
  @otts_lock.synchronize do
    Watobo::Conf::OttCache.request_ids[r.uniq_hash] = ott_chat_ids
  end
end

Instance Method Details

#update_request(request) ⇒ Object

update tokens for a specific request



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# File 'lib/watobo/core/ott_cache.rb', line 114

def update_request(request)     
#urh = target_request.uniq_hash 
#return false unless @tokens.has_key? urh       
  @tokens_lock.synchronize do       
    request.map!{ |line|
      res = line
      self.class.patterns do |pat|
        begin
          if line =~ /#{pat}/i then
            key = Regexp.quote($1.upcase)
            old_value = $2
            if @tokens.has_key?(key) then
              res = line.gsub!(/#{Regexp.quote(old_value)}/, @tokens[key])
              if res.nil? then
                res = line
                puts "!!!could not update token (#{key})"
              end
            else
              if $DEBUG
                puts "[OTT] nothing to update?"
                puts @tokens.to_yaml
                puts request
              end 
            end
          end
        rescue => bang
          puts bang
          puts bang.backtrace if $DEBUG
          # puts @session.to_yaml
        end
      end
      res
    }
  end
  # end
end

#update_tokens(response) ⇒ Object 



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# File 'lib/watobo/core/ott_cache.rb', line 33

def update_tokens(response)
  
  begin
    #   site = request.site
    @tokens_lock.synchronize do
      response.each do |line|
        # puts line
        self.class.patterns do |pat|
          puts pat if $DEBUG
          if line =~ /#{pat}/i then
            token_key = Regexp.quote($1.upcase)
            token_value = $2
            #print "U"
              puts "GOT NEW TOKEN (#{token_key}): #{token_value}" if $DEBUG
            #   @session[:valid_csrf_tokens][site] = Hash.new if @session[:valid_csrf_tokens][site].nil?
            #   @session[:valid_csrf_tokens][site][token_key] = token_value
            @tokens[token_key] = token_value
          end
        end

      end
    end
  rescue => bang
    puts bang
    if $DEBUG
    puts bang.backtrace 
    puts "= Request"
    puts request 
    puts "= Response"
    puts response
    puts "==="
    end

  end
  # }
end