# app/controllers/general_controller.rb:
# For pages like front page, general search, that aren't specific to a
# particular model.
#
# Copyright (c) 2008 UK Citizens Online Democracy. All rights reserved.
# Email: francis@mysociety.org; WWW: http://www.mysociety.org/
#
# $Id: general_controller.rb,v 1.17 2008-04-01 16:40:37 francis Exp $

class GeneralController < ApplicationController

    # Fancy javascript smancy for auto complete search on front page
    def auto_complete_for_public_body_query
        @public_bodies = public_body_query(params[:public_body][:query])

        render :partial => "public_body_query"
    end

    # Actual front page
    def frontpage
        # Public body search on the left
        @public_bodies = []
        @query_made = false
        if params[:public_body] and params[:public_body][:query]
            # Try and do exact match - redirect if it is made
            @public_body = PublicBody.find_by_name(params[:public_body][:query])
            if not @public_body.nil?
                redirect_to public_body_url(@public_body)
            end
            # Otherwise use search engine to find public body
            @public_bodies = public_body_query(params[:public_body][:query])
            @query_made = true
        end

        # Get all successful requests for display on the right  
        query = 'variety:response (status:successful OR status:partially_successful)'
        sortby = "newest"
        perform_search(query, sortby, 3)
    end


    # Just does a redirect from ?query= search to /query
    def search_redirect
        @query = params[:query]
        @sortby = params[:sortby]
        if @query.nil? or @query.empty?
            @query = nil
            render :action => "search"
        else
            redirect_to search_url(:query => @query, :sortby => @sortby)
        end
    end

    # Actual search
    def search
        query = params[:query]
        sortby = params[:sortby]
        perform_search(query, sortby)
    end

    # For debugging
    def fai_test
        sleep 10
        render :text => "awake\n"
    end

    private

    # Used in front page search for public body
    def public_body_query(query)
        # @public_bodies = PublicBody.find_by_solr(query).results

        criteria = '%' + query + '%'
        @public_bodies = PublicBody.find(:all, 
                    :conditions => ["name ilike ? or short_name ilike ?", criteria, criteria],
                    :order => 'name', :limit=>10)  
        return @public_bodies
    end

end