Class: Grenweb::Query

Inherits:
Object
  • Object
show all
Includes:
Rack::Utils
Defined in:
lib/cdweb/query.rb

Constant Summary collapse

OPTIONS = 
[
 ['package',  'p'],
 ['filepath', 'fpath', 'f'],
 ['suffix',   's'],
]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(request) ⇒ Query

Returns a new instance of Query.



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# File 'lib/cdweb/query.rb', line 22

def initialize(request)
  @query_string = unescape(request.path_info.gsub(/\A\/|\/\z/, ''))
  init_hash
  parse
end

Instance Attribute Details

#query_string ⇒ Object (readonly)

Returns the value of attribute query_string.



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# File 'lib/cdweb/query.rb', line 14

def query_string
  @query_string
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/cdweb/query.rb', line 32

def empty?
  keywords.size == 0 && packages.size == 0 && fpaths.size == 0 && suffixs.size == 0
end

#escape_html ⇒ Object 



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# File 'lib/cdweb/query.rb', line 28

def escape_html
  Rack::Utils::escape_html(@query_string)
end

#fpaths ⇒ Object 



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# File 'lib/cdweb/query.rb', line 44

def fpaths
  calc_param(1)
end

#keywords ⇒ Object 



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# File 'lib/cdweb/query.rb', line 36

def keywords
  @hash['keywords']
end

#packages ⇒ Object 



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# File 'lib/cdweb/query.rb', line 40

def packages
  calc_param(0)
end

#suffixs ⇒ Object 



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# File 'lib/cdweb/query.rb', line 48

def suffixs
  calc_param(2)
end