Club Drupal

/**

 *  @file

 *  Attach behaviors to formatter radio select when selecting a media's display

 *  formatter.

 */

(function ($) {

namespace('Drupal.media.formatForm');

Drupal.media.mediaFormatSelected = {};

Drupal.behaviors.mediaFormatForm = {

  attach: function (context, settings) {

    // Add the "Submit" button inside the IFRAME that trigger the behavior of

    // the hidden "OK" button that is outside the IFRAME.

    // @see Drupal.media.browser.validateButtons() for more details.

    // @note I think this should be handled in media.browser.js in

    // Drupal.media.browser.validateButtons but I'm not sure how crufty this

    // particular functionality is. We should evaluate if it is still needed.

    // @TODO can these be added to the content being displayed via form_alter?

    // Adding the buttons should only be done once in order to prevent multiple

    // buttons from being added if part of the form is updated via AJAX

    $('#media-wysiwyg-format-form').once('format', function() {

      $('<a class="button fake-ok">' + Drupal.t('Submit') + '</a>').appendTo($('#media-wysiwyg-format-form')).bind('click', Drupal.media.formatForm.submit);

    });

  }

};

Drupal.media.formatForm.getOptions = function () {

  // Get all the values

  var ret = {};

  // Keep track of multi-value fields.

  var fieldDelta = {};

  $.each($('#media-wysiwyg-format-form .fieldset-wrapper *').serializeArray(), function (i, field) {

    // Support multi-value select lists, which show up here with [] at the end.

    if ('[]' == field.name.slice(-2)) {

      if (typeof fieldDelta[field.name] === 'undefined') {

        fieldDelta[field.name] = 0;

      }

      else {

        fieldDelta[field.name] += 1;

      }

      field.name = field.name.replace('[]', '[' + fieldDelta[field.name] + ']');

    }

    ret[field.name] = field.value;

    // When a field uses a WYSIWYG format, the value needs to be extracted.

    if (field.name.match(/\[format\]/i)) {

      field.name = field.name.replace(/\[format\]/i, '[value]');

      field.key  = 'edit-' + field.name.replace(/[_\[]/g, '-').replace(/[\]]/g, '');

      if (Drupal.wysiwyg && Drupal.wysiwyg.instances[field.key]) {

        // Retrieve the content from the WYSIWYG instance.

        ret[field.name] = Drupal.wysiwyg.instances[field.key].getContent();

        // Encode the content to play nicely within JSON.

        ret[field.name] = encodeURIComponent(ret[field.name]);

      }

    }

  });

  return ret;

};

Drupal.media.formatForm.getFormattedMedia = function () {

  var formatType = $("#edit-format").val();

  return { type: formatType, options: Drupal.media.formatForm.getOptions(), html: Drupal.settings.media.formatFormFormats[formatType] };

};

Drupal.media.formatForm.submit = function () {

  // @see Drupal.behaviors.mediaFormatForm.attach().

  var buttons = $(parent.window.document.body).find('#mediaStyleSelector').parent('.ui-dialog').find('.ui-dialog-buttonpane button');

  buttons[0].click();

}

})(jQuery);