Class: AccessFilter

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/access_filter.rb

Overview

NOTE: mark user values with “$user.<attribute>$”, e.g. “$user.bfsnr$”

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.user_value(user, value) ⇒ Object 



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# File 'app/models/access_filter.rb', line 25

def self.user_value(user, value)
  # replace "$user.<attribute>$" placeholders with user.app_infos[<attribute>] values
  user_attributes = value.to_s.scan(/\$user\.(\w+)\$/).flatten
  unless user_attributes.empty?
    if user.nil?
      # empty values if no user
      value.sub(/\$user\.(\w+)\$/, '')
    else
      user_attributes.each do |key|
        # replace placeholder with value from user.app_infos
        value.sub!(/\$user\.#{key}\$/, user.app_infos[key] || '')
      end
      value
    end
  else
    value
  end
end

Instance Method Details

#parse_condition ⇒ Object 



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# File 'app/models/access_filter.rb', line 10

def parse_condition
  if ["WMS", "WFS"].include?(resource_type)
    wms_condition = condition
    begin
      # try to parse as JSON
      wms_condition = JSON.parse(wms_condition)
    rescue => err
      Rails.logger.info "Could not parse #{resource_type} condition for #{role.name} #{resource} as JSON: #{err}"
    end
    wms_condition
  else
    condition
  end
end