90 lines
3.3 KiB
JavaScript
90 lines
3.3 KiB
JavaScript
(function ($) {
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/**
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* Automatically fill in a menu link title, if possible.
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*/
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Drupal.behaviors.menuLinkFieldAutoTitle = {
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attach: function (context) {
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$('.field-type-menu-link .menu-link-item.menu-link-auto-title', context).each(function () {
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// Try to find menu link item elements as well as a entity 'title' field
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// in the form, but play nicely with user permissions and form alterations.
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var $enabled = $('.menu-link-item-enabled', this),
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$link_title = $('.menu-link-item-title', this),
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$title = $(this).closest('form').find('.form-item-title input'),
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required = $link_title.hasClass('required'),
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link_title = $link_title.val();
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// Bail out if we do not have all required fields.
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if (!$link_title.length || !$title.length || !($enabled.length || required)) {
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return;
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}
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// If there is a link title already, mark it as overridden. The user expects
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// that toggling the checkbox twice will take over the node's title.
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if (link_title.length ) {
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if ($enabled.is(':checked')) {
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$link_title.data('menuLinkFieldAutomaticTitleOverridden', true);
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}
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else if (!$enabled.length && required && link_title != $title.val()) {
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$link_title.data('menuLinkFieldAutomaticTitleOverridden', true);
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}
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}
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// Take over any title change.
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$title.keyup(function () {
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if (!$link_title.data('menuLinkFieldAutomaticTitleOverridden') && ($enabled.length ? $enabled.is(':checked') : required)) {
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$link_title.val($title.val());
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$link_title.val($title.val()).trigger('formUpdated');
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}
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});
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// Whenever the value is changed manually, disable this behavior.
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$link_title.keyup(function () {
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$link_title.data('menuLinkFieldAutomaticTitleOverridden', true);
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});
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// Global trigger on checkbox (do not fill-in a value when disabled).
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$enabled.change(function () {
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if ($enabled.is(':checked')) {
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if (!$link_title.data('menuLinkFieldAutomaticTitleOverridden')) {
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$link_title.val($title.val());
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}
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}
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else {
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$link_title.val('');
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$link_title.removeData('menuLinkFieldAutomaticTitleOverridden');
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}
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$enabled.closest('fieldset.vertical-tabs-pane').trigger('summaryUpdated');
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$enabled.trigger('formUpdated');
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});
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});
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}
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};
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/**
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* Automatically update summary of fieldsets containging menu link fields.
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*
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* To enable this behavior enable the Field group module and put your menu link
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* field into a field group.
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*
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* @link http://drupal.org/project/field_group
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*/
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Drupal.behaviors.menuLinkFieldAutoFieldsetSummary = {
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attach: function (context) {
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$('fieldset.vertical-tabs-pane .field-type-menu-link', context).each(function () {
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$(this).closest('fieldset.vertical-tabs-pane').drupalSetSummary(function (context) {
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var $item = $('.menu-link-item.menu-link-auto-fieldset-summary:first', context);
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var $enabled = $item.find('.menu-link-item-enabled');
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var $title = $item.find('.menu-link-item-title');
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if (($enabled.length && $enabled.is(':checked')) || $title.val()) {
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return Drupal.checkPlain($title.val());
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}
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else {
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return Drupal.t('Not in menu');
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}
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});
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});
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}
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};
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})(jQuery);
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