Software Público Brasileiro

var geocoder;
var map;
var marker;
var center;
var move = true;
var previousCenter;

function getAddress(latlng) {
  $('location-fields').addClassName("loading");

   if (latlng != null) {
    geocoder.geocode( {'latLng': latlng}, showAddress);
   }
}

function codeAddress() {
  $('location-fields').addClassName("loading");

  var country_option = $('profile_data_country').value;
  var address = $('profile_data_address').value + "-" + $('profile_data_zip_code').value + "," + $('profile_data_city').value+ "-" + $('profile_data_state').value + "," + country_option;

  if (geocoder) {
   geocoder.geocode( { 'address': address}, function(results, status) {
     if (status == google.maps.GeocoderStatus.OK) {
       map.setCenter(results[0].geometry.location);
       marker.setPosition(results[0].geometry.location);
       getAddress(marker.getPosition());

       $('profile_data_lat').value = results[0].geometry.location.lat();
       $('profile_data_lng').value = results[0].geometry.location.lng();
       $('location-fields').removeClassName("loading");
       enable_save();
     } else {
       $('location-fields').removeClassName("loading");
       alert('<%=_("Address not found, reason:")%>' + translate_status(status));
     }
   });
  }

  map.setZoom(11);

  return false;
}

function translate_status(status)
{
  var translated_status = '';

  if (google.maps.GeocoderStatus.INVALID_REQUEST == status)
    translated_status = '<%= _('Invalid address') %>';
  else if (google.maps.GeocoderStatus.REQUEST_DENIED == status)
    translated_status = '<%= _('Request denied') %>';
  else if (google.maps.GeocoderStatus.OVER_QUERY_LIMIT == status)
    translated_status = '<%= _('Over query limit') %>';
  else if (google.maps.GeocoderStatus.ZERO_RESULTS == status)
    translated_status = "<%= _('Address do not exist') %>";

  return translated_status;
}

function getAddressData() {
  var text = '';
  var fields = [
    'profile_data_country',
    'profile_data_state',
    'profile_data_city',
    'profile_data_address',
    'profile_data_zip_code'
  ];
  for (var i = 0; i < fields.length; i++) {
    var field = fields[i];
    if ($(field)) {
      text += $(field).value + " ";
    }
  }
  return text;
}

function showAddress(results, status) {

  if (status == google.maps.GeocoderStatus.OK) {
    map.setCenter(results[0].geometry.location);
    updateFields(results[0]);

  } else {
    alert("<%=_("Address not found, reason:")%>" + translate_status(status));
  }

}

function updateFields(place) {
  var position = marker.getPosition();
  $('profile_data_lat').value = position.lat();
  $('profile_data_lng').value = position.lng();
  $('location-fields').removeClassName("loading");

  form = jQuery('#location-form')[0];
  form.lat = marker.getPosition().lat();
  form.lng = marker.getPosition().lng();

  var components_len = place.address_components.size();

  if(components_len <  2)
  {
    return false;
  }

  var components = place.address_components;
  var address = "";
  var zip_code = "";
  var city = "";
  var state = "";
  var country_code = "";
  var i = 0;

  for( i =0 ; i < components_len; i ++)
  {

      if (components[i].types[0] == 'country')
        country_code = components[i].short_name;
      else if (components[i].types[0] == 'administrative_area_level_1')
        state = components[i].long_name;
      else if (components[i].types[0] == 'locality')
        city  = components[i].long_name;
      else if (components[i].types[0] == 'sublocality')
        address  = components[i].long_name  + "-" + address;
      else if (components[i].types[0] == "route")
        address = components[i].long_name + address;
      else if (components[i].types[0] == "street_number")
        address =  address + "," + components[i].short_name ;
      else if (components[i].types[0] == 'postal_code')
        zip_code = components[i].short_name;
  }

  $('profile_data_country').value = country_code;
  $('profile_data_state').value = state;
  $('profile_data_address').value = address;
  $('profile_data_city').value = city;
  $('profile_data_zip_code').value = zip_code;
}


function initialize_map() {
  geocoder = new google.maps.Geocoder();

  var lat = <%= profile.lat || 'false' %>;
  var lng = <%= profile.lng || 'false' %>;

  if ( !(lat && lng) ) {
    lat = -15.7605361485013;
    lng = -47.933349609375;
  }

  var latlng = new google.maps.LatLng(lat,lng);

  var myOptions = {
    zoom: 8,
    center: latlng,
    mapTypeId: google.maps.MapTypeId.ROADMAP
  }

  center = latlng;

  map = new google.maps.Map(document.getElementById("location-map"), myOptions);

  continueLoadMapV3()
}

function continueLoadMapV3() {

   marker = new google.maps.Marker({
            position: center,
            map: map,
            draggable: true
    });

    google.maps.event.addListener(marker, "dragend", function() {
      move = false;
      getAddress(marker.getPosition());
      enable_save();
    });

}

window.onload = initialize_map;

var delay_autocomplete = 500;

jQuery.noConflict();
jQuery(document).ready(function (){

  jQuery.widget( "custom.catcomplete",jQuery.ui.autocomplete, {
    _renderMenu: function( ul, items ) {
      var self = this,
      currentCategory = "";
      jQuery.each( items, function( index, item ) {
        if ( item.category != currentCategory ) {
          ul.append( "<li class='ui-autocomplete-category'>" + item.category + "</li>" );
          currentCategory = item.category;
        }
        self._renderItem( ul, item );
      });
    }
  });


  jQuery("#profile_data_city").catcomplete({
    source: "../maps/search_city",
    minLength: 3,
    delay: delay_autocomplete,
    select: function( event, ui ) { $('profile_data_state').value =( ui.item ? ui.item.category : this.value ); }
  });

  jQuery("#profile_data_state").autocomplete({
    source: "../maps/search_state",
    minLength: 3,
    delay: delay_autocomplete
  });

  jQuery("#profile_data_city").keyup(function(){

    disable_save();

  });

  jQuery("#profile_data_state").keyup(function(){

    disable_save();

  });

  jQuery("#profile_data_country").change(function(){

    disable_save();

  });

});

function disable_save()
{
  jQuery('input[type="submit"]').attr("disabled", "true");
  jQuery('input[type="submit"]').val('<%=_("Localize before save")%>');
  jQuery('input[type="submit"]').addClass('disabled');
}
function enable_save()
{
  jQuery('input[type="submit"]').removeAttr("disabled");
  jQuery('input[type="submit"]').val('<%=_("Save")%>');
  jQuery('input[type="submit"]').removeClass('disabled');
}