Class: DomainExpiry::DomainExpiry

Inherits:
Object
  • Object
show all
Defined in:
lib/domain_expiry.rb

Overview

docs to follow

Class Method Summary collapse

Class Method Details

.available?(domain) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/domain_expiry.rb', line 23

def self.available?(domain)
    whois = Whois::Client.new
    r = whois.lookup(domain).parser

    r.available?
end

.display_results(results, width = 120) ⇒ Object 



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# File 'lib/domain_expiry.rb', line 63

def self.display_results(results, width = 120)
    delim = '-' * width

    puts(delim)
    printf(" %-30<header1>s | %<header2>s\n", header1: 'Domain', header2: 'Status')
    puts(delim)

    results.each do |domain, details|
        status = if details['status'] == 400
                     details['error']
                 else
                     format('expires on %<expires_in>s (in %<expires_on>s days)', expires_in: details['expires_on'], expires_on: details['expires_in'])
                 end
        printf(" %-30<header1>s | %<header2>s\n", header1: domain, header2: status)
    end
    puts(delim)
end

.domain_details(domains, date_format = '%d %b %Y') ⇒ Object 



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# File 'lib/domain_expiry.rb', line 30

def self.domain_details(domains, date_format = '%d %b %Y')
    results = {}

    domains = domains.split(',') unless domains.is_a?(Array)
    whois = Whois::Client.new

    domains.each do |domain|
        begin
            whois_result = whois.lookup(domain).parser
        rescue Timeout::Error, Errno::ECONNRESET, Whois::ConnectionError
            results[domain] = { 'status' => 400, 'error' => 'Connection error' }
            next
        rescue Whois::ServerNotFound
            results[domain] = { 'status' => 400, 'error' => 'Server not found error' }
            next
        end

        begin
            if whois_result.registered?
                expires_on = DateTime.parse(whois_result.expires_on.to_s)
                num_days = (expires_on - DateTime.now).to_i

                results[domain] = { 'status' => 200, 'expires_on' => expires_on.strftime(date_format), 'expires_in' => num_days }
            else
                results[domain] = { 'status' => 400, 'error' => 'Unregistered domain' }
            end
        rescue StandardError
            results[domain] = results = { 'status' => 400, 'error' => 'Parsing error' }
        end
    end
    results.sort
end

.registered?(domain) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/domain_expiry.rb', line 16

def self.registered?(domain)
    whois = Whois::Client.new
    r = whois.lookup(domain).parser

    r.registered?
end