88 lines
2.6 KiB
JavaScript
88 lines
2.6 KiB
JavaScript
|
/**
|
||
|
|
* @file
|
||
|
|
* Preview behaviors.
|
||
|
|
*/
|
||
|
|
|
||
|
|
(function ($, Drupal) {
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Disabling all links (except local fragment identifiers such as href="#frag")
|
||
|
|
* in node previews to prevent users from leaving the page.
|
||
|
|
*
|
||
|
|
* @type {Drupal~behavior}
|
||
|
|
*/
|
||
|
|
Drupal.behaviors.nodePreviewDestroyLinks = {
|
||
|
|
attach: function (context) {
|
||
|
|
|
||
|
|
function clickPreviewModal(event) {
|
||
|
|
// Only confirm leaving previews when left-clicking and user is not
|
||
|
|
// pressing the ALT, CTRL, META (Command key on the Macintosh keyboard)
|
||
|
|
// or SHIFT key.
|
||
|
|
if (event.button === 0 && !event.altKey && !event.ctrlKey && !event.metaKey && !event.shiftKey) {
|
||
|
|
event.preventDefault();
|
||
|
|
var $previewDialog = $('<div>' + Drupal.theme('nodePreviewModal') + '</div>').appendTo('body');
|
||
|
|
Drupal.dialog($previewDialog, {
|
||
|
|
title: Drupal.t('Leave preview?'),
|
||
|
|
buttons: [
|
||
|
|
{
|
||
|
|
text: Drupal.t('Cancel'),
|
||
|
|
click: function () {
|
||
|
|
$(this).dialog('close');
|
||
|
|
}
|
||
|
|
}, {
|
||
|
|
text: Drupal.t('Leave preview'),
|
||
|
|
click: function () {
|
||
|
|
window.top.location.href = event.target.href;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
]
|
||
|
|
}).showModal();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var $preview = $(context).find('.content').once('node-preview');
|
||
|
|
if ($(context).find('.node-preview-container').length) {
|
||
|
|
$preview.on('click.preview', 'a:not([href^=#], #edit-backlink, #toolbar-administration a)', clickPreviewModal);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
detach: function (context, settings, trigger) {
|
||
|
|
if (trigger === 'unload') {
|
||
|
|
var $preview = $(context).find('.content').removeOnce('node-preview');
|
||
|
|
if ($preview.length) {
|
||
|
|
$preview.off('click.preview');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Switch view mode.
|
||
|
|
*
|
||
|
|
* @type {Drupal~behavior}
|
||
|
|
*/
|
||
|
|
Drupal.behaviors.nodePreviewSwitchViewMode = {
|
||
|
|
attach: function (context) {
|
||
|
|
var $autosubmit = $(context).find('[data-drupal-autosubmit]').once('autosubmit');
|
||
|
|
if ($autosubmit.length) {
|
||
|
|
$autosubmit.on('formUpdated.preview', function () {
|
||
|
|
$(this.form).trigger('submit');
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* @return {string}
|
||
|
|
*/
|
||
|
|
Drupal.theme.nodePreviewModal = function () {
|
||
|
|
return '<p>' +
|
||
|
|
Drupal.t('Leaving the preview will cause unsaved changes to be lost. Are you sure you want to leave the preview?') +
|
||
|
|
'</p><small class="description">' +
|
||
|
|
Drupal.t('CTRL+Left click will prevent this dialog from showing and proceed to the clicked link.') + '</small>';
|
||
|
|
};
|
||
|
|
|
||
|
|
})(jQuery, Drupal);
|