lib/spidr/agent/filters.rb
def initialize_filters(options={})
      @schemes = []

      if options[:schemes]
        self.schemes = options[:schemes]
      else
        @schemes << 'http'

        begin
          require 'net/https'

          @schemes << 'https'
        rescue Gem::LoadError => e
          raise(e)
        rescue ::LoadError
          warn "Warning: cannot load 'net/https', https support disabled"
        end
      end

      @host_rules = Rules.new(
        accept: options[:hosts],
        reject: options[:ignore_hosts]
      )
      @port_rules = Rules.new(
        accept: options[:ports],
        reject: options[:ignore_ports]
      )
      @link_rules = Rules.new(
        accept: options[:links],
        reject: options[:ignore_links]
      )
      @url_rules = Rules.new(
        accept: options[:urls],
        reject: options[:ignore_urls]
      )
      @ext_rules = Rules.new(
        accept: options[:exts],
        reject: options[:ignore_exts]
      )

      if options[:host]
        visit_hosts_like(options[:host])
      end
    end
def initialize_filters(options={})
      @schemes = []

      if options[:schemes]
        self.schemes = options[:schemes]
      else
        @schemes << 'http'

        begin
          require 'net/https'

          @schemes << 'https'
        rescue Gem::LoadError => e
          raise(e)
        rescue ::LoadError
          warn "Warning: cannot load 'net/https', https support disabled"
        end
      end

      @host_rules = Rules.new(
        accept: options[:hosts],
        reject: options[:ignore_hosts]
      )
      @port_rules = Rules.new(
        accept: options[:ports],
        reject: options[:ignore_ports]
      )
      @link_rules = Rules.new(
        accept: options[:links],
        reject: options[:ignore_links]
      )
      @url_rules = Rules.new(
        accept: options[:urls],
        reject: options[:ignore_urls]
      )
      @ext_rules = Rules.new(
        accept: options[:exts],
        reject: options[:ignore_exts]
      )

      if options[:host]
        visit_hosts_like(options[:host])
      end
    end
def initialize_filters ( options = { } ) @schemes = [ ] if options [ :schemes ] self . schemes = options [ :schemes ] else @schemes << 'http' begin require 'net/https' @schemes << 'https' rescue Gem :: LoadError => e raise ( e ) rescue :: LoadError warn "Warning: cannot load 'net/https', https support disabled" end end @host_rules = Rules . new ( accept : options [ :hosts ] , reject : options [ :ignore_hosts ] ) @port_rules = Rules . new ( accept : options [ :ports ] , reject : options [ :ignore_ports ] ) @link_rules = Rules . new ( accept : options [ :links ] , reject : options [ :ignore_links ] ) @url_rules = Rules . new ( accept : options [ :urls ] , reject : options [ :ignore_urls ] ) @ext_rules = Rules . new ( accept : options [ :exts ] , reject : options [ :ignore_exts ] ) if options [ :host ] visit_hosts_like ( options [ :host ] ) end end
Initializes filtering rules.

 @param [Hash] options
   Additional options.

 @option options [Array] :schemes (['http', 'https'])
   The list of acceptable URI schemes to visit.
   The `https` scheme will be ignored if `net/https` cannot be loaded.

 @option options [String] :host
   The host-name to visit.

 @option options [Array<String, Regexp, Proc>] :hosts
   The patterns which match the host-names to visit.

 @option options [Array<String, Regexp, Proc>] :ignore_hosts
   The patterns which match the host-names to not visit.

 @option options [Array<Integer, Regexp, Proc>] :ports
   The patterns which match the ports to visit.

 @option options [Array<Integer, Regexp, Proc>] :ignore_ports
   The patterns which match the ports to not visit.

 @option options [Array<String, Regexp, Proc>] :links
   The patterns which match the links to visit.

 @option options [Array<String, Regexp, Proc>] :ignore_links
   The patterns which match the links to not visit.

 @option options [Array<String, Regexp, Proc>] :urls
   The patterns which match the URLs to visit.

 @option options [Array<String, Regexp, Proc>] :ignore_urls
   The patterns which match the URLs to not visit.

 @option options [Array<String, Regexp, Proc>] :exts
   The patterns which match the URI path extensions to visit.

 @option options [Array<String, Regexp, Proc>] :ignore_exts
   The patterns which match the URI path extensions to not visit.
Initializes filtering rules .