Class: Bats

Inherits:
Object
  • Object
show all
Extended by:
Wizarding
Defined in:
lib/bats.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.addRoute(m, p, o = nil, &b) ⇒ Object 



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# File 'lib/bats.rb', line 14

def self.addRoute m, p, o = nil, &b
	@traits[:routes] ||= {}
	@traits[:routes][m] ||= {}
	@traits[:routes][m][p] = (block_given?) ? b : o
end

.call(env) ⇒ Object 



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# File 'lib/bats.rb', line 39

def self.call env; new.call(env); end

.inherited(c) ⇒ Object 



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# File 'lib/bats.rb', line 10

def self.inherited c
	c.traits(*traits.keys)
end

.redirect(l, isTemporary = true) ⇒ Object 



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# File 'lib/bats.rb', line 26

def self.redirect l, isTemporary = true
	i = (isTemporary) ? '307' : '301'
	s(i).headers("Location" => l)
end

.s(i) ⇒ Object 



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# File 'lib/bats.rb', line 31

def self.s i
	Class.new(::HTTPResponse.const_get("Status#{i}"))
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/bats.rb', line 40

def call env
	method = env['REQUEST_METHOD'].downcase.to_sym
	path = env['PATH_INFO']
	matches ||= nil
	if @routes && @routes[method] then
		if @routes[method].include?(path) then
			route = @routes[method][path]
		else
			@routes[method].each do | p, b |
				if p.kind_of?(Regexp) then
					if matches = path.match(p) then
						matches = matches[1, matches.length - 1]
						matches.map! do | i | 
							i = (i) ? i : ''
							i = i.to_i if i =~ /^\d+$/
							i
						end
						route = b
						break # Eh! give me a break here!
					end
				end
			end
		end
	end
	route ||= s(404)
	args = (matches) ? [env, *matches] : [env]
	begin
		route = route.call(*args) if route.kind_of?(Proc)
		route.call(env)
	rescue
		b = '<h1>Ooops... The code broke.</h1>'
		b += "<h3>#{$!.to_s}</h3>#{$!.backtrace.join('<br/>')}"
		route = s(500).body b
		route.call(env)
	end
end

#s(i) ⇒ Object 



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# File 'lib/bats.rb', line 35

def s i
	Class.new(::HTTPResponse.const_get("Status#{i}"))
end