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/**
* @file
* Handles AJAX submission and response in Views UI.
*/
(function ($) {
Drupal.ajax.prototype.commands.viewsSetForm = function (ajax, response, status) {
var ajax_title = Drupal.settings.views.ajax.title;
var ajax_body = Drupal.settings.views.ajax.id;
var ajax_popup = Drupal.settings.views.ajax.popup;
$(ajax_title).html(response.title);
$(ajax_body).html(response.output);
$(ajax_popup).dialog('open');
Drupal.attachBehaviors($(ajax_popup), ajax.settings);
if (response.url) {
// Identify the button that was clicked so that .ajaxSubmit() can use it.
// We need to do this for both .click() and .mousedown() since JavaScript
// code might trigger either behavior.
var $submit_buttons = $('input[type=submit], button', ajax_body);
$submit_buttons.click(function(event) {
this.form.clk = this;
});
$submit_buttons.mousedown(function(event) {
this.form.clk = this;
});
$('form', ajax_body).once('views-ajax-submit-processed').each(function() {
var element_settings = { 'url': response.url, 'event': 'submit', 'progress': { 'type': 'throbber' } };
var $form = $(this);
var id = $form.attr('id');
Drupal.ajax[id] = new Drupal.ajax(id, this, element_settings);
Drupal.ajax[id].form = $form;
});
}
Drupal.viewsUi.resizeModal();
};
Drupal.ajax.prototype.commands.viewsDismissForm = function (ajax, response, status) {
Drupal.ajax.prototype.commands.viewsSetForm({}, {'title': '', 'output': Drupal.settings.views.ajax.defaultForm});
$(Drupal.settings.views.ajax.popup).dialog('close');
}
Drupal.ajax.prototype.commands.viewsHilite = function (ajax, response, status) {
$('.hilited').removeClass('hilited');
$(response.selector).addClass('hilited');
};
Drupal.ajax.prototype.commands.viewsAddTab = function (ajax, response, status) {
var id = '#views-tab-' + response.id;
$('#views-tabset').viewsAddTab(id, response.title, 0);
$(id).html(response.body).addClass('views-tab');
// Update the preview widget to preview the new tab.
var display_id = id.replace('#views-tab-', '');
$("#preview-display-id").append('<option selected="selected" value="' + display_id + '">' + response.title + '</option>');
Drupal.attachBehaviors(id);
var instance = $.viewsUi.tabs.instances[$('#views-tabset').get(0).UI_TABS_UUID];
$('#views-tabset').viewsClickTab(instance.$tabs.length);
};
Drupal.ajax.prototype.commands.viewsShowButtons = function (ajax, response, status) {
$('div.views-edit-view div.form-actions').removeClass('js-hide');
if (response.changed) {
$('div.views-edit-view div.view-changed.messages').removeClass('js-hide');
}
};
Drupal.ajax.prototype.commands.viewsTriggerPreview = function (ajax, response, status) {
if ($('input#edit-displays-live-preview').is(':checked')) {
$('#preview-submit').trigger('click');
}
};
Drupal.ajax.prototype.commands.viewsReplaceTitle = function (ajax, response, status) {
// In case we're in the overlay, get a reference to the underlying window.
var doc = parent.document;
// For the <title> element, make a best-effort attempt to replace the page
// title and leave the site name alone. If the theme doesn't use the site
// name in the <title> element, this will fail.
var oldTitle = doc.title;
// Escape the site name, in case it has special characters in it, so we can
// use it in our regex.
var escapedSiteName = response.siteName.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
var re = new RegExp('.+ (.) ' + escapedSiteName);
doc.title = oldTitle.replace(re, response.title + ' $1 ' + response.siteName);
$('h1.page-title').text(response.title);
$('h1#overlay-title').text(response.title);
};
/**
* Get rid of irritating tabledrag messages
*/
Drupal.theme.tableDragChangedWarning = function () {
return [];
}
/**
* Trigger preview when the "live preview" checkbox is checked.
*/
Drupal.behaviors.livePreview = {
attach: function (context) {
$('input#edit-displays-live-preview', context).once('views-ajax-processed').click(function() {
if ($(this).is(':checked')) {
$('#preview-submit').click();
}
});
}
}
/**
* Sync preview display.
*/
Drupal.behaviors.syncPreviewDisplay = {
attach: function (context) {
$("#views-tabset a").once('views-ajax-processed').click(function() {
var href = $(this).attr('href');
// Cut of #views-tabset.
var display_id = href.substr(11);
// Set the form element.
$("#views-live-preview #preview-display-id").val(display_id);
}).addClass('views-ajax-processed');
}
}
Drupal.behaviors.viewsAjax = {
collapseReplaced: false,
attach: function (context, settings) {
if (!settings.views) {
return;
}
// Create a jQuery UI dialog, but leave it closed.
var dialog_area = $(settings.views.ajax.popup, context);
dialog_area.dialog({
'autoOpen': false,
'dialogClass': 'views-ui-dialog',
'modal': true,
'position': 'center',
'resizable': false,
'width': 750
});
var base_element_settings = {
'event': 'click',
'progress': { 'type': 'throbber' }
};
// Bind AJAX behaviors to all items showing the class.
$('a.views-ajax-link', context).once('views-ajax-processed').each(function () {
var element_settings = base_element_settings;
// Set the URL to go to the anchor.
if ($(this).attr('href')) {
element_settings.url = $(this).attr('href');
}
var base = $(this).attr('id');
Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
});
$('div#views-live-preview a')
.once('views-ajax-processed').each(function () {
// We don't bind to links without a URL.
if (!$(this).attr('href')) {
return true;
}
var element_settings = base_element_settings;
// Set the URL to go to the anchor.
element_settings.url = $(this).attr('href');
if (Drupal.Views.getPath(element_settings.url).substring(0, 21) != 'admin/structure/views') {
return true;
}
element_settings.wrapper = 'views-live-preview';
element_settings.method = 'html';
var base = $(this).attr('id');
Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
});
// Within a live preview, make exposed widget form buttons re-trigger the
// Preview button.
// @todo Revisit this after fixing Views UI to display a Preview outside
// of the main Edit form.
$('div#views-live-preview input[type=submit]')
.once('views-ajax-processed').each(function(event) {
$(this).click(function () {
this.form.clk = this;
return true;
});
var element_settings = base_element_settings;
// Set the URL to go to the anchor.
element_settings.url = $(this.form).attr('action');
if (Drupal.Views.getPath(element_settings.url).substring(0, 21) != 'admin/structure/views') {
return true;
}
element_settings.wrapper = 'views-live-preview';
element_settings.method = 'html';
element_settings.event = 'click';
var base = $(this).attr('id');
Drupal.ajax[base] = new Drupal.ajax(base, this, element_settings);
});
if (!this.collapseReplaced && Drupal.collapseScrollIntoView) {
this.collapseReplaced = true;
Drupal.collapseScrollIntoView = function (node) {
for (var $parent = $(node); $parent.get(0) != document && $parent.size() != 0; $parent = $parent.parent()) {
if ($parent.css('overflow') == 'scroll' || $parent.css('overflow') == 'auto') {
if (Drupal.viewsUi.resizeModal) {
// If the modal is already at the max height, don't bother with
// this since the only reason to do it is to grow the modal.
if ($('.views-ui-dialog').height() < parseInt($(window).height() * .8)) {
Drupal.viewsUi.resizeModal('', true);
}
}
return;
}
}
var h = document.documentElement.clientHeight || document.body.clientHeight || 0;
var offset = document.documentElement.scrollTop || document.body.scrollTop || 0;
var posY = $(node).offset().top;
var fudge = 55;
if (posY + node.offsetHeight + fudge > h + offset) {
if (node.offsetHeight > h) {
window.scrollTo(0, posY);
}
else {
window.scrollTo(0, posY + node.offsetHeight - h + fudge);
}
}
};
}
}
};
})(jQuery);
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