Class: SearchController

Inherits:
ApplicationController show all
Defined in:
app/controllers/search_controller.rb

Instance Method Summary collapse

Instance Method Details

#index ⇒ Object 



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# File 'app/controllers/search_controller.rb', line 3

def index
  @rule = SEARCHRULES[params[:rule]]
  if @rule.nil? then
    respond_to do |format|
      format.html # index.html.erb
      format.json { render :json => {:success => false,  :quality => -9999, :msg => "ERROR: #{params[:rule]} model missing"} }
    end
  else
    # transform geometry fields to client SRID
    client_srid = params[:srid].blank? ? GeoModel.default_client_srid : params[:srid].to_i
    fields = transformed_geom_fields(@rule.fields, @rule.model.srid, client_srid)

    result = @rule.model.query(fields, params)
    @features = result[:features]
    @quality = result[:quality]
    @success = @quality >= 0 

    respond_to do |format|
      format.html # index.html.erb
      if @success then
        format.json { render :json => {:success => @success, :features => features_for_json_reader(@features), :quality => @quality} }
      else
        @msg = result[:msg]
        format.json { render :json => {:success => @success, :features => features_for_json_reader(@features), :quality => @quality, :msg => @msg} }
      end
    end
  end
end

#locate ⇒ Object 



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# File 'app/controllers/search_controller.rb', line 32

def locate
  rule = LOCATERULES[params[:rule]]
  if rule.nil?
    render :json => {:success => false, :msg => "ERROR: #{params[:rule]} model missing"}
  else
    client_srid = params[:srid].blank? ? GeoModel.default_client_srid : params[:srid].to_i
    location = rule.locate(params['locations'], client_srid)
    unless location.nil?
      location[:success] = true
      render :json => location
    else
      render :json => {:success => false, :msg => "No features found"}
    end
  end
end

#soap ⇒ Object 



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# File 'app/controllers/search_controller.rb', line 52

def soap
  soap_action = nil
  soap_params = nil
  if params[:Envelope] && params[:Envelope][:Body]
    params[:Envelope][:Body].each do |key, value|
      soap_action = key
      soap_params = value
    end
  end

  if soap_action.nil? || soap_params.nil?
    # TODO: error response
    render :xml => "Invalid SOAP request"
    return
  end

  @rule =  SEARCHRULES[params[:rule]]
  result = @rule.model.soap_query(@rule.fields, soap_params, soap_action)
  if result[:error]
    #TODO: error response
    render :xml => result[:error]
  else
    @feature = result[:feature]
    @hits = result[:hits]
    @quality = result[:quality]
    @features = result[:features]
    render result[:template]
  end
end

#soap_wsdl ⇒ Object 



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# File 'app/controllers/search_controller.rb', line 48

def soap_wsdl
  render "#{params[:rule]}_wsdl.xml"
end