// $Id: system.js,v 1.14.2.1 2008/02/07 18:23:30 goba Exp $

/**

 * Internal function to check using Ajax if clean URLs can be enabled on the

 * settings page.

 *

 * This function is not used to verify whether or not clean URLs

 * are currently enabled.

 */

Drupal.behaviors.cleanURLsSettingsCheck = function(context) {

  // This behavior attaches by ID, so is only valid once on a page.

  // Also skip if we are on an install page, as Drupal.cleanURLsInstallCheck will handle

  // the processing.

  if ($("#clean-url.clean-url-processed, #clean-url.install").size()) {

    return;

  }

  var url = Drupal.settings.basePath +"admin/settings/clean-urls/check";

  $("#clean-url .description span").html('<div id="testing">'+ Drupal.t('Testing clean URLs...') +"</div>");

  $("#clean-url p").hide();

  $.ajax({

    url: location.protocol +"//"+ location.host + url,

    dataType: 'json',

    success: function () {

      // Check was successful.

      $("#clean-url input.form-radio").attr("disabled", false);

      $("#clean-url .description span").append('<div class="ok">'+ Drupal.t('Your server has been successfully tested to support this feature.') +"</div>");

      $("#testing").hide();

    },

    error: function() {

      // Check failed.

      $("#clean-url .description span").append('<div class="warning">'+ Drupal.t('Your system configuration does not currently support this feature. The <a href="http://drupal.org/node/15365">handbook page on Clean URLs</a> has additional troubleshooting information.') +"</div>");

      $("#testing").hide();

    }

  });

  $("#clean-url").addClass('clean-url-processed');

};

/**

 * Internal function to check using Ajax if clean URLs can be enabled on the

 * install page.

 *

 * This function is not used to verify whether or not clean URLs

 * are currently enabled.

 */

Drupal.cleanURLsInstallCheck = function() {

  var url = location.protocol +"//"+ location.host + Drupal.settings.basePath +"admin/settings/clean-urls/check";

  $("#clean-url .description").append('<span><div id="testing">'+ Drupal.settings.cleanURL.testing +"</div></span>");

  $("#clean-url.install").css("display", "block");

  $.ajax({

    url: url,

    dataType: 'json',

    success: function () {

      // Check was successful.

      $("#clean-url input.form-radio").attr("disabled", false);

      $("#clean-url input.form-radio").attr("checked", 1);

      $("#clean-url .description span").append('<div class="ok">'+ Drupal.settings.cleanURL.success +"</div>");

      $("#testing").hide();

    },

    error: function() {

      // Check failed.

      $("#clean-url .description span").append('<div class="warning">'+ Drupal.settings.cleanURL.failure +"</div>");

      $("#testing").hide();

    }

  });

  $("#clean-url").addClass('clean-url-processed');

};

/**

 * When a field is filled out, apply its value to other fields that will likely

 * use the same value. In the installer this is used to populate the

 * administrator e-mail address with the same value as the site e-mail address.

 */

Drupal.behaviors.copyFieldValue = function (context) {

  for (var sourceId in Drupal.settings.copyFieldValue) {

    // Get the list of target fields.

    targetIds = Drupal.settings.copyFieldValue[sourceId];

    if (!$('#'+ sourceId + '.copy-field-values-processed').size(), context) {

      // Add the behavior to update target fields on blur of the primary field.

      sourceField = $('#' + sourceId);

      sourceField.bind('blur', function() {

        for (var delta in targetIds) {

          var targetField = $('#'+ targetIds[delta]);

          if (targetField.val() == '') {

            targetField.val(this.value);

          }

        }

      });

      sourceField.addClass('copy-field-values-processed');

    }

  }

};

/**

 * Show/hide custom format sections on the date-time settings page.

 */

Drupal.behaviors.dateTime = function(context) {

  // Show/hide custom format depending on the select's value.

  $('select.date-format:not(.date-time-processed)', context).change(function() {

    $(this).addClass('date-time-processed').parents("div.date-container").children("div.custom-container")[$(this).val() == "custom" ? "show" : "hide"]();

  });

  // Attach keyup handler to custom format inputs.

  $('input.custom-format:not(.date-time-processed)', context).addClass('date-time-processed').keyup(function() {

    var input = $(this);

    var url = Drupal.settings.dateTime.lookup +(Drupal.settings.dateTime.lookup.match(/\?q=/) ? "&format=" : "?format=") + Drupal.encodeURIComponent(input.val());

    $.getJSON(url, function(data) {

      $("div.description span", input.parent()).html(data);

    });

  });

  // Trigger the event handler to show the form input if necessary.

  $('select.date-format', context).trigger('change');

};