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/**
* @file
* bootstrap.js
*
* Provides general enhancements and fixes to Bootstrap's JS files.
*/
var Drupal = Drupal || {};
(function($, Drupal){
"use strict";
Drupal.behaviors.bootstrap = {
attach: function(context) {
// Provide some Bootstrap tab/Drupal integration.
$(context).find('.tabbable').once('bootstrap-tabs', function () {
var $wrapper = $(this);
var $tabs = $wrapper.find('.nav-tabs');
var $content = $wrapper.find('.tab-content');
var borderRadius = parseInt($content.css('borderBottomRightRadius'), 10);
var bootstrapTabResize = function() {
if ($wrapper.hasClass('tabs-left') || $wrapper.hasClass('tabs-right')) {
$content.css('min-height', $tabs.outerHeight());
}
};
// Add min-height on content for left and right tabs.
bootstrapTabResize();
// Detect tab switch.
if ($wrapper.hasClass('tabs-left') || $wrapper.hasClass('tabs-right')) {
$tabs.on('shown.bs.tab', 'a[data-toggle="tab"]', function (e) {
bootstrapTabResize();
if ($wrapper.hasClass('tabs-left')) {
if ($(e.target).parent().is(':first-child')) {
$content.css('borderTopLeftRadius', '0');
}
else {
$content.css('borderTopLeftRadius', borderRadius + 'px');
}
}
else {
if ($(e.target).parent().is(':first-child')) {
$content.css('borderTopRightRadius', '0');
}
else {
$content.css('borderTopRightRadius', borderRadius + 'px');
}
}
});
}
});
}
};
/**
* Behavior for .
*/
Drupal.behaviors.bootstrapFormHasError = {
attach: function (context, settings) {
if (settings.bootstrap && settings.bootstrap.formHasError) {
var $context = $(context);
$context.find('.form-item.has-error:not(.form-type-password.has-feedback)').once('error', function () {
var $formItem = $(this);
var $input = $formItem.find(':input');
$input.on('keyup focus blur', function () {
var value = $input.val() || false;
$formItem[value ? 'removeClass' : 'addClass']('has-error');
$input[value ? 'removeClass' : 'addClass']('error');
});
});
}
}
};
/**
* Bootstrap Popovers.
*/
Drupal.behaviors.bootstrapPopovers = {
attach: function (context, settings) {
// Immediately return if popovers are not available.
if (!settings.bootstrap || !settings.bootstrap.popoverEnabled || !$.fn.popover) {
return;
}
// Popover autoclose.
if (settings.bootstrap.popoverOptions.triggerAutoclose) {
var $currentPopover = null;
$(document)
.on('show.bs.popover', '[data-toggle=popover]', function () {
var $trigger = $(this);
var popover = $trigger.data('bs.popover');
// Only keep track of clicked triggers that we're manually handling.
if (popover.options.originalTrigger === 'click') {
if ($currentPopover && !$currentPopover.is($trigger)) {
$currentPopover.popover('hide');
}
$currentPopover = $trigger;
}
})
.on('click', function (e) {
var $target = $(e.target);
var popover = $target.is('[data-toggle=popover]') && $target.data('bs.popover');
if ($currentPopover && !$target.is('[data-toggle=popover]') && !$target.closest('.popover.in')[0]) {
$currentPopover.popover('hide');
$currentPopover = null;
}
})
;
}
var elements = $(context).find('[data-toggle=popover]').toArray();
for (var i = 0; i < elements.length; i++) {
var $element = $(elements[i]);
var options = $.extend({}, $.fn.popover.Constructor.DEFAULTS, settings.bootstrap.popoverOptions, $element.data());
// Store the original trigger.
options.originalTrigger = options.trigger;
// If the trigger is "click", then we'll handle it manually here.
if (options.trigger === 'click') {
options.trigger = 'manual';
}
// Retrieve content from a target element.
var $target = $(options.target || $element.is('a[href^="#"]') && $element.attr('href')).clone();
if (!options.content && $target[0]) {
$target.removeClass('element-invisible hidden').removeAttr('aria-hidden');
options.content = $target.wrap('<div/>').parent()[options.html ? 'html' : 'text']() || '';
}
// Initialize the popover.
$element.popover(options);
// Handle clicks manually.
if (options.originalTrigger === 'click') {
// To ensure the element is bound multiple times, remove any
// previously set event handler before adding another one.
$element
.off('click.drupal.bootstrap.popover')
.on('click.drupal.bootstrap.popover', function (e) {
$(this).popover('toggle');
e.preventDefault();
e.stopPropagation();
})
;
}
}
},
detach: function (context, settings) {
// Immediately return if popovers are not available.
if (!settings.bootstrap || !settings.bootstrap.popoverEnabled || !$.fn.popover) {
return;
}
// Destroy all popovers.
$(context).find('[data-toggle="popover"]')
.off('click.drupal.bootstrap.popover')
.popover('destroy')
;
}
};
/**
* Bootstrap Tooltips.
*/
Drupal.behaviors.bootstrapTooltips = {
attach: function (context, settings) {
if (settings.bootstrap && settings.bootstrap.tooltipEnabled) {
var elements = $(context).find('[data-toggle="tooltip"]').toArray();
for (var i = 0; i < elements.length; i++) {
var $element = $(elements[i]);
var options = $.extend({}, settings.bootstrap.tooltipOptions, $element.data());
$element.tooltip(options);
}
}
}
};
/**
* Anchor fixes.
*/
var $scrollableElement = $();
Drupal.behaviors.bootstrapAnchors = {
attach: function(context, settings) {
var i, elements = ['html', 'body'];
if (!$scrollableElement.length) {
for (i = 0; i < elements.length; i++) {
var $element = $(elements[i]);
if ($element.scrollTop() > 0) {
$scrollableElement = $element;
break;
}
else {
$element.scrollTop(1);
if ($element.scrollTop() > 0) {
$element.scrollTop(0);
$scrollableElement = $element;
break;
}
}
}
}
if (!settings.bootstrap || settings.bootstrap.anchorsFix !== '1') {
return;
}
var anchors = $(context).find('a').toArray();
for (i = 0; i < anchors.length; i++) {
if (!anchors[i].scrollTo) {
this.bootstrapAnchor(anchors[i]);
}
}
$scrollableElement.once('bootstrap-anchors', function () {
$scrollableElement.on('click.bootstrap-anchors', 'a[href*="#"]:not([data-toggle],[data-target],[data-slide])', function(e) {
if (this.scrollTo) {
this.scrollTo(e);
}
});
});
},
bootstrapAnchor: function (element) {
element.validAnchor = element.nodeName === 'A' && (location.hostname === element.hostname || !element.hostname) && (element.hash.replace(/#/,'').length > 0);
element.scrollTo = function(event) {
var attr = 'id';
var $target = $(element.hash);
// Check for anchors that use the name attribute instead.
if (!$target.length) {
attr = 'name';
$target = $('[name="' + element.hash.replace('#', '') + '"]');
}
// Immediately stop if no anchors are found.
if (!this.validAnchor && !$target.length) {
return;
}
// Anchor is valid, continue if there is an offset.
var offset = $target.offset().top - parseInt($scrollableElement.css('paddingTop'), 10) - parseInt($scrollableElement.css('marginTop'), 10);
if (offset > 0) {
if (event) {
event.preventDefault();
}
var $fakeAnchor = $('<div/>')
.addClass('element-invisible')
.attr(attr, $target.attr(attr))
.css({
position: 'absolute',
top: offset + 'px',
zIndex: -1000
})
.appendTo($scrollableElement);
$target.removeAttr(attr);
var complete = function () {
location.hash = element.hash;
$fakeAnchor.remove();
$target.attr(attr, element.hash.replace('#', ''));
};
if (Drupal.settings.bootstrap.anchorsSmoothScrolling) {
$scrollableElement.animate({ scrollTop: offset, avoidTransforms: true }, 400, complete);
}
else {
$scrollableElement.scrollTop(offset);
complete();
}
}
};
}
};
/**
* Tabledrag theming elements.
*/
Drupal.theme.tableDragChangedMarker = function () {
return '<span class="tabledrag-changed glyphicon glyphicon-warning-sign text-warning"></span>';
};
Drupal.theme.tableDragChangedWarning = function () {
return '<div class="tabledrag-changed-warning alert alert-warning messages warning">' + Drupal.theme('tableDragChangedMarker') + ' ' + Drupal.t('Changes made in this table will not be saved until the form is submitted.') + '</div>';
};
})(jQuery, Drupal);
;/*})'"*/
;/*})'"*/
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