Class: Tableau::UriBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/tableau/uribuilder.rb

Instance Method Summary collapse

Constructor Details

#initialize(lookup_id, options = {}) ⇒ UriBuilder

Returns a new instance of UriBuilder.



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# File 'lib/tableau/uribuilder.rb', line 18

def initialize(lookup_id, options = {})
  @lookup_id = lookup_id
  defaults.merge!(options)

  if options[:module_lookup]
    @options[:lookup_type] = "Modules"
    @options[:timetable_template] = "Module%20Individual%20SOC"
  end

  @options[:weeks] = ENV["TABLEAU_SEMESTER"] == "1" ? '10-25' : '26-42'
end

Instance Method Details

#defaults ⇒ Object 



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# File 'lib/tableau/uribuilder.rb', line 4

def defaults
  @options = {
    root:               'crwnmis3.staffs.ac.uk/Reporting/',
    timetable_type:     'Individual',
    lookup_type:        'Student+Sets',
    timetable_template: 'Design+Template',
    weeks:              '10-25',                        # 10-25 for Semester 1, 26-42 for Semester 2
    days:               '1-5',                          # Mon - Fri
    period_from:        '5',                            # 15 min intervals since 8AM
    period_to:          '52',
    optional_params:    '&width=0&height=0'             #optional params
  }
end

#read ⇒ Object 



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# File 'lib/tableau/uribuilder.rb', line 30

def read
  open(self.to_s){ |io| io.read }
end

#to_s ⇒ Object 



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# File 'lib/tableau/uribuilder.rb', line 34

def to_s
  "http://#{@options[:root]}#{@options[:timetable_type]};#{@options[:lookup_type]};name;" +
  "#{@lookup_id}?&template=#{@options[:timetable_template].gsub(' ', '%20')}" +
  "&weeks=#{@options[:weeks]}&days=#{@options[:days]}" +
  "&periods=#{@options[:period_from]}-#{@options[:period_to]}" +
  "#{@options[:optional_params]}"
end