22 lines
788 B
Ruby
22 lines
788 B
Ruby
require 'dav4rack/interceptor_resource'
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module DAV4Rack
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class Interceptor
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def initialize(app, args={})
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@roots = args[:mappings].keys
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@args = args
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@app = app
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@intercept_methods = %w(OPTIONS PROPFIND PROPPATCH MKCOL COPY MOVE LOCK UNLOCK)
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@intercept_methods -= args[:ignore_methods] if args[:ignore_methods]
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end
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def call(env)
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path = env['PATH_INFO'].downcase
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method = env['REQUEST_METHOD'].upcase
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app = nil
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if(@roots.detect{|x| path =~ /^#{Regexp.escape(x.downcase)}\/?/}.nil? && @intercept_methods.include?(method))
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app = DAV4Rack::Handler.new(:resource_class => InterceptorResource, :mappings => @args[:mappings], :log_to => @args[:log_to])
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end
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app ? app.call(env) : @app.call(env)
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end
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end
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end |