Class: Sinatra::Request
- Inherits:
-
Rack::Request
- Object
- Rack::Request
- Sinatra::Request
show all
- Defined in:
- lib/sinatra/base.rb
Overview
Defined Under Namespace
Classes: AcceptEntry, MimeTypeEntry
Constant Summary
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/\s*[\w.]+=(?:[\w.]+|"(?:[^"\\]|\\.)*")?\s*/
/(?:(?:\w+|\*)\/(?:\w+(?:\.|\-|\+)?|\*)*)\s*(?:;#{HEADER_PARAM})*/
Instance Method Summary
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Instance Method Details
#accept ⇒ Object
Returns an array of acceptable media types for the response
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# File 'lib/sinatra/base.rb', line 30
def accept
@env['sinatra.accept'] ||= begin
if @env.include? 'HTTP_ACCEPT' and @env['HTTP_ACCEPT'].to_s != ''
@env['HTTP_ACCEPT'].to_s.scan(HEADER_VALUE_WITH_PARAMS).
map! { |e| AcceptEntry.new(e) }.sort
else
[AcceptEntry.new('*/*')]
end
end
end
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#accept?(type) ⇒ Boolean
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# File 'lib/sinatra/base.rb', line 41
def accept?(type)
preferred_type(type).to_s.include?(type)
end
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#forwarded? ⇒ Boolean
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# File 'lib/sinatra/base.rb', line 57
def forwarded?
@env.include? "HTTP_X_FORWARDED_HOST"
end
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#idempotent? ⇒ Boolean
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# File 'lib/sinatra/base.rb', line 65
def idempotent?
safe? or put? or delete? or link? or unlink?
end
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#link? ⇒ Boolean
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# File 'lib/sinatra/base.rb', line 69
def link?
request_method == "LINK"
end
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#params ⇒ Object
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# File 'lib/sinatra/base.rb', line 77
def params
super
rescue Rack::Utils::ParameterTypeError, Rack::Utils::InvalidParameterError => e
raise BadRequest, "Invalid query parameters: #{Rack::Utils.escape_html(e.message)}"
rescue EOFError => e
raise BadRequest, "Invalid multipart/form-data: #{Rack::Utils.escape_html(e.message)}"
end
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#preferred_type(*types) ⇒ Object
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# File 'lib/sinatra/base.rb', line 45
def preferred_type(*types)
return accept.first if types.empty?
types.flatten!
return types.first if accept.empty?
accept.detect do ||
type = types.detect { |t| MimeTypeEntry.new(t).accepts?() }
return type if type
end
end
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#safe? ⇒ Boolean
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# File 'lib/sinatra/base.rb', line 61
def safe?
get? or head? or options? or trace?
end
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#unlink? ⇒ Boolean
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# File 'lib/sinatra/base.rb', line 73
def unlink?
request_method == "UNLINK"
end
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