Class: Muck::SearchController

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SearchController

Returns a new instance of SearchController.



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# File 'app/controllers/muck/search_controller.rb', line 5

def initialize
  @limit = 50
  @no_index = true
end

Instance Method Details

#index ⇒ Object

Show search page if there is nothing specified to search for or if there are searchable params search for them



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# File 'app/controllers/muck/search_controller.rb', line 13

def index
  if request.post?
    if params[:form_terms].nil? or params[:form_terms].empty?
      flash[:message] = 'Please enter something to search for.'
    else
      redirect_to '/search/results?terms=' + URI.escape(params[:form_terms])
    end
  end
end

#render_search ⇒ Object

all the results are rendered the same



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# File 'app/controllers/muck/search_controller.rb', line 74

def render_search
  respond_to do |format|
    format.html { render :template => '/search/index' }
    format.xml  { render :xml => flash.to_xml }
    format.rss  { render :xml => flash.to_xml }
    format.atom  { render :xml => flash.to_xml }
    format.rdf  { render :xml => flash.to_xml }
  end
end

#results ⇒ Object

search all fields for the given terms



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# File 'app/controllers/muck/search_controller.rb', line 25

def results
  @page_title = "Search"
  @language = params[:locale] || 'en'
  @languages = Language.find(:all, :order => "name")
  @limit = params[:limit] ? params[:limit].to_i : 10
  @limit = 25 if @limit > 25
  @offset = params[:offset] ? params[:offset].to_i : 0
  @term_list = ''
  if !params[:terms].nil? && !params[:terms].empty?
    @term_list += URI.escape(params[:terms])
  end

  if request.post?
    if params[:form_terms].nil? or params[:form_terms].empty?
      flash[:message] = 'Please enter something to search for.'
      redirect_to '/'
    else
      redirect_to '/search/results?terms=' + URI.escape(params[:form_terms]) + (@language.nil? ? "" : "&locale=" + @language)
    end
  else
    @current_uri = '/search/results'
    if params[:terms]
      @url_terms = '?terms=' + @term_list
      results = Entry.search(URI.unescape(params[:terms]), @language, @limit, @offset)
      @results = results.records
      @hit_count = results.total
      @terms = URI.unescape(params[:terms])
    else
      @url_terms = ''
      @results = []
      @terms = '' 
    end

    respond_to do |format|
      format.html 
      format.xml  { render :layout=>false }
      format.rss  { render :layout=>false }
      format.pjs { 
        @json_results = ActiveSupport::JSON.encode(@results)
        render(:template => 'search/results.pjs.erb', :layout => false)  
      }
      format.atom { render :layout=>false }
      format.rdf  { render :layout=>false }
    end
  end
end