Class: Ayadn::CNX

Inherits:
Object show all
Defined in:
lib/ayadn/cnx.rb

Class Method Summary collapse

Class Method Details

.check(response) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 124

def self.check response
  if response.code != 200
    res = JSON.parse(response)
    message = res['meta']['error_message']
    thor = Thor::Shell::Color.new
    puts "\n"
  end
  case response.code
  when 200
    response
  when 204, 400, 401, 403, 405, 500, 502, 504
    thor.say_status :error, message.upcase, :red
    Errors.global_error({error: message, caller: caller, data: [res]})
  when 429
    thor.say_status :error, message.upcase, :red
    puts "\n\nAyadn made too many requests to the App.net API. You should wait at least ".color(:cyan) + "#{response.headers[:retry_after]} ".color(:red) + "seconds before trying again. Maybe you launched a lot of Ayadn instances at the same time? That's no problem, but in this case you should increase the value of the scroll timer (with `ayadn set scroll timer 5` for example). App.net allows 5000 requests per hour per account maximum.".color(:cyan)
    Errors.global_error({error: message, caller: caller, data: [res]})
  else
    response
  end
end

.check_nr(response, url) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 66

def self.check_nr response, url
  case response.code
  when 200
    response
  when 204
    puts "\nError: the NiceRank filter made too many requests to the server. You may either wait for a little while before scrolling the filtered Global again, or set the scroll timer to a greater value (example: `ayadn set scroll timer 5`). (see https://github.com/ericdke/na/tree/master/doc).\n".color(:red)
    Errors.global_error({error: "NiceRank: TOO MANY REQUESTS", caller: caller, data: [url, response.inspect, response.headers]})
  else
    response
  end
end

.delete(url) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 146

def self.delete(url)
  begin
    RestClient.delete(url) do |response, request, result|
      Debug.http response, url
      check response
    end
  rescue SocketError, SystemCallError => e
    Thor::Shell::Color.new.say_status :error, "connection problem", :red
    Errors.global_error({error: e, caller: caller, data: [url]})
  rescue Interrupt
    puts "\n"
    Thor::Shell::Color.new.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url]})
  end
end

.download(url) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 5

def self.download url
  working = true
  begin
    RestClient.get(url) {|response, request, result| response}
  rescue RestClient::RequestTimeout => e
    thor = Thor::Shell::Color.new
    thor.say_status :error, "connection timeout", :red
    if working
      working = false
      thor.say_status :info, "trying again", :yellow
      retry
    end
    Errors.global_error({error: e, caller: caller, data: [url]})
  rescue SocketError, SystemCallError, OpenSSL::SSL::SSLError => e
    thor = Thor::Shell::Color.new
    if working
      working = false
      thor.say_status :error, "'#{url}' didn't respond", :red
      thor.say_status :info, "trying again in 5 secs", :yellow
      sleep 5
      retry
    end
    thor.say_status :error, "connection problem", :red
    Errors.global_error({error: e, caller: caller, data: [url]})
  rescue Interrupt
    thor = Thor::Shell::Color.new
    puts "\n"
    thor.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url]})
  end
end

.get(url) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 40

def self.get url
  working = true
  begin
    RestClient.get(url) do |response, request, result|
      Debug.http response, url
      check_nr response, url
    end
  rescue SocketError, SystemCallError, OpenSSL::SSL::SSLError, RestClient::RequestTimeout => e
    if working
      working = false
      sleep 0.5
      retry
    end
    Errors.nr "URL: #{url}"
    return {'meta' => {'code' => 666}, 'data' => "#{e}"}.to_json
  rescue Interrupt
    thor = Thor::Shell::Color.new
    puts "\n"
    thor.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url]})
  end
end

.get_response_from(url) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 78

def self.get_response_from(url)
  try_cnx = 1
  begin
    RestClient::Request.execute(:method => :get, :url => url, :timeout => 20) do |response, request, result|
    #RestClient.get(url) do |response, request, result| #, :verify_ssl => OpenSSL::SSL::VERIFY_NONE
      Debug.http response, url
      check response
    end
  rescue RestClient::RequestTimeout => e
    Thor::Shell::Color.new.say_status :error, "connection timeout", :red
    if try_cnx < 4
      try_cnx = retry_adn 5, try_cnx
      retry
    end
    Errors.global_error({error: e, caller: caller, data: [url]})
  rescue SocketError, SystemCallError, OpenSSL::SSL::SSLError => e
    if try_cnx < 4
      try_cnx = retry_adn 10, try_cnx
      retry
    end
    Thor::Shell::Color.new.say_status :error, "connection problem", :red
    Errors.global_error({error: e, caller: caller, data: [url]})
  rescue URI::InvalidURIError => e
    Thor::Shell::Color.new.say_status :error, "connection or authorization problem", :red
    Errors.global_error({error: e, caller: caller, data: [url]})
  rescue Interrupt
    puts "\n"
    Thor::Shell::Color.new.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url]})
  end
end

.patch(url, payload) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 203

def self.patch(url, payload)
  begin
    RestClient.patch(url, payload.to_json, :content_type => :json, :accept => :json) do |response, request, result|
      Debug.http response, url
      check response
    end
  rescue SocketError, SystemCallError => e
    Thor::Shell::Color.new.say_status :error, "connection problem", :red
    Errors.global_error({error: e, caller: caller, data: [url, payload]})
  rescue Interrupt
    puts "\n"
    Thor::Shell::Color.new.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url, payload]})
  end
end

.post(url, payload = nil) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 165

def self.post(url, payload = nil)
  begin
    RestClient.post(url, payload.to_json, :content_type => :json, :accept => :json) do |response, request, result|
      Debug.http response, url
      check response
    end
  rescue SocketError, SystemCallError => e
    Thor::Shell::Color.new.say_status :error, "connection problem", :red
    Errors.global_error({error: e, caller: caller, data: [url, payload]})
  rescue Interrupt
    puts "\n"
    Thor::Shell::Color.new.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url, payload]})
  end
end

.put(url, payload) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 184

def self.put(url, payload)
  begin
    RestClient.put(url, payload.to_json, :content_type => :json, :accept => :json) do |response, request, result|
      Debug.http response, url
      check response
    end
  rescue SocketError, SystemCallError => e
    Thor::Shell::Color.new.say_status :error, "connection problem", :red
    Errors.global_error({error: e, caller: caller, data: [url, payload]})
  rescue Interrupt
    puts "\n"
    Thor::Shell::Color.new.say_status :canceled, "connection canceled", :red
    puts "\n"
    exit
  rescue => e
    Errors.global_error({error: e, caller: caller, data: [url, payload]})
  end
end

.retry_adn(seconds, try_cnx) ⇒ Object 



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# File 'lib/ayadn/cnx.rb', line 113

def self.retry_adn seconds, try_cnx
  thor = Thor::Shell::Color.new
  thor.say_status :error, "unable to connect to App.net", :red
  thor.say_status :info, "trying again in #{seconds} seconds (#{try_cnx}/3)", :yellow
  Errors.warn "Unable to connect to App.net"
  try_cnx += 1
  sleep seconds
  puts "\e[H\e[2J"
  try_cnx
end