Class: SLA::Checker

Inherits:
Object
  • Object
show all
Includes:
Colsole
Defined in:
lib/sla/checker.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Checker

Returns a new instance of Checker.



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# File 'lib/sla/checker.rb', line 7

def initialize
  @max_depth = 10
  @checked_links = []
  @check_external = false
  @ignore = []
end

Instance Attribute Details

#check_external ⇒ Object

Returns the value of attribute check_external.



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# File 'lib/sla/checker.rb', line 5

def check_external
  @check_external
end

#checked_links ⇒ Object

Returns the value of attribute checked_links.



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# File 'lib/sla/checker.rb', line 5

def checked_links
  @checked_links
end

#ignore ⇒ Object

Returns the value of attribute ignore.



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# File 'lib/sla/checker.rb', line 5

def ignore
  @ignore
end

#max_depth ⇒ Object

Returns the value of attribute max_depth.



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# File 'lib/sla/checker.rb', line 5

def max_depth
  @max_depth
end

Instance Method Details

#check(link, depth = 1) {|link| ... } ⇒ Object

Yields:

  • (link) 


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# File 'lib/sla/checker.rb', line 18

def check(link, depth=1, &block)
  link = Link.new link, depth: depth if link.is_a? String

  return if link.external? && !check_external
  ignore.each do |ignored|
    return if link.ident.start_with? ignored
  end

  link.validate
  yield link if block_given?

  return if checked_links.include? link.url

  checked_links.push link.url

  return if link.external?
  return unless link.valid?
  return if depth >= max_depth
  
  link.sublinks.each do |sublink|
    check sublink, depth+1, &block
  end
end

#count ⇒ Object 



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# File 'lib/sla/checker.rb', line 14

def count
  checked_links.count
end