Class: SiteChecker

Inherits:

Object

• Object
• SiteChecker

show all

Defined in:

SiteChecker.rb

Constant Summary

@@was_checked =

false

@@available =

false

@@site =

""

@@proxy =

nil

Class Method Summary (collapse)

• + (Boolean) is_available?
• + (Object) proxy
• + (Object) proxy=(proxy)
• + (Object) site
• + (Object) site=(site)

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# File 'SiteChecker.rb', line 14

def is_available? 
	if !@@was_checked
		@@available = false
		uri = URI.parse(@@site)

		begin
			if !(proxy.nil? || proxy.empty?)
				proxy_uri = URI.parse(proxy)
				http = Net::HTTP.new(uri.host, uri.port, proxy_uri.host, proxy_uri.port, proxy_uri.user, proxy_uri.password )
			else
				http = Net::HTTP.new(uri.host, uri.port)
			end

			if uri.scheme == "https"  # enable SSL/TLS
				http.use_ssl = true
				http.verify_mode = OpenSSL::SSL::VERIFY_NONE
			end

			http.start {
				http.request_get(uri.path) {|res|}
			}
			@@available = true
		rescue => e
			puts "Error accessing #{uri.inspect}: #{e.inspect}"
			puts e.backtrace
		end
		@@was_checked = true
	end
	@@available
end

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# File 'SiteChecker.rb', line 59

def proxy
	@@proxy
end

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# File 'SiteChecker.rb', line 54

def proxy=(proxy)
	@@proxy = proxy
	@@was_checked = false
end

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# File 'SiteChecker.rb', line 50

def site
	@@site
end

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# File 'SiteChecker.rb', line 45

def site=(site)
	@@site = site
	@@was_checked = false
end