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   1  
   2  /**
   3   * Internal function to check using Ajax if clean URLs can be enabled on the
   4   * settings page.
   5   *
   6   * This function is not used to verify whether or not clean URLs
   7   * are currently enabled.
   8   */
   9  Drupal.behaviors.cleanURLsSettingsCheck = function(context) {
  10    // This behavior attaches by ID, so is only valid once on a page.
  11    // Also skip if we are on an install page, as Drupal.cleanURLsInstallCheck will handle
  12    // the processing.
  13    if ($("#clean-url.clean-url-processed, #clean-url.install").size()) {
  14      return;
  15    }
  16    var url = Drupal.settings.basePath +"admin/settings/clean-urls/check";
  17    $("#clean-url .description span").html('<div id="testing">'+ Drupal.t('Testing clean URLs...') +"</div>");
  18    $("#clean-url p").hide();
  19    $.ajax({
  20      url: location.protocol +"//"+ location.host + url,
  21      dataType: 'json',
  22      success: function () {
  23        // Check was successful.
  24        $("#clean-url input.form-radio").attr("disabled", false);
  25        $("#clean-url .description span").append('<div class="ok">'+ Drupal.t('Your server has been successfully tested to support this feature.') +"</div>");
  26        $("#testing").hide();
  27      },
  28      error: function() {
  29        // Check failed.
  30        $("#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>");
  31        $("#testing").hide();
  32      }
  33    });
  34    $("#clean-url").addClass('clean-url-processed');
  35  };
  36  
  37  /**
  38   * Internal function to check using Ajax if clean URLs can be enabled on the
  39   * install page.
  40   *
  41   * This function is not used to verify whether or not clean URLs
  42   * are currently enabled.
  43   */
  44  Drupal.cleanURLsInstallCheck = function() {
  45    var url = location.protocol +"//"+ location.host + Drupal.settings.basePath +"admin/settings/clean-urls/check";
  46    $("#clean-url .description").append('<span><div id="testing">'+ Drupal.settings.cleanURL.testing +"</div></span>");
  47    $("#clean-url.install").css("display", "block");
  48    $.ajax({
  49      url: url,
  50      dataType: 'json',
  51      success: function () {
  52        // Check was successful.
  53        $("#clean-url input.form-radio").attr("disabled", false);
  54        $("#clean-url input.form-radio").attr("checked", 1);
  55        $("#clean-url .description span").append('<div class="ok">'+ Drupal.settings.cleanURL.success +"</div>");
  56        $("#testing").hide();
  57      },
  58      error: function() {
  59        // Check failed.
  60        $("#clean-url .description span").append('<div class="warning">'+ Drupal.settings.cleanURL.failure +"</div>");
  61        $("#testing").hide();
  62      }
  63    });
  64    $("#clean-url").addClass('clean-url-processed');
  65  };
  66  
  67  /**
  68   * When a field is filled out, apply its value to other fields that will likely
  69   * use the same value. In the installer this is used to populate the
  70   * administrator e-mail address with the same value as the site e-mail address.
  71   */
  72  Drupal.behaviors.copyFieldValue = function (context) {
  73    for (var sourceId in Drupal.settings.copyFieldValue) {
  74      // Get the list of target fields.
  75      targetIds = Drupal.settings.copyFieldValue[sourceId];
  76      if (!$('#'+ sourceId + '.copy-field-values-processed').size(), context) {
  77        // Add the behavior to update target fields on blur of the primary field.
  78        sourceField = $('#' + sourceId);
  79        sourceField.bind('blur', function() {
  80          for (var delta in targetIds) {
  81            var targetField = $('#'+ targetIds[delta]);
  82            if (targetField.val() == '') {
  83              targetField.val(this.value);
  84            }
  85          }
  86        });
  87        sourceField.addClass('copy-field-values-processed');
  88      }
  89    }
  90  };
  91  
  92  /**
  93   * Show/hide custom format sections on the date-time settings page.
  94   */
  95  Drupal.behaviors.dateTime = function(context) {
  96    // Show/hide custom format depending on the select's value.
  97    $('select.date-format:not(.date-time-processed)', context).change(function() {
  98      $(this).addClass('date-time-processed').parents("div.date-container").children("div.custom-container")[$(this).val() == "custom" ? "show" : "hide"]();
  99    });
 100  
 101    // Attach keyup handler to custom format inputs.
 102    $('input.custom-format:not(.date-time-processed)', context).addClass('date-time-processed').keyup(function() {
 103      var input = $(this);
 104      var url = Drupal.settings.dateTime.lookup +(Drupal.settings.dateTime.lookup.match(/\?q=/) ? "&format=" : "?format=") + encodeURIComponent(input.val());
 105      $.getJSON(url, function(data) {
 106        $("div.description span", input.parent()).html(data);
 107      });
 108    });
 109  
 110    // Trigger the event handler to show the form input if necessary.
 111    $('select.date-format', context).trigger('change');
 112  };