Class: Maglev::PreviewConstraint

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

Constant Summary collapse

CRAWLER_USER_AGENTS = 
/Googlebot|Twitterbot|facebookexternalhit/o.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(preview_host: nil) ⇒ PreviewConstraint

Returns a new instance of PreviewConstraint.



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# File 'lib/maglev/preview_constraint.rb', line 11

def initialize(preview_host: nil)
  @preview_host = preview_host == true ? default_preview_host : preview_host
end

Instance Attribute Details

#preview_host ⇒ Object (readonly)

Returns the value of attribute preview_host.



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# File 'lib/maglev/preview_constraint.rb', line 9

def preview_host
  @preview_host
end

Instance Method Details

#matches?(request) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/maglev/preview_constraint.rb', line 15

def matches?(request)
  (accepted_format?(request) || crawler?(request)) && match_host?(request)
end