https://microsoft.design/wp-content/plugins/microsoft-uhf/assets/microsoft-uhf.js?ver=1.0.1

1/**
2 * Scripting to initialize Microsoft UHF.
3 *
4 * @package Microsoft-UHF
5 */
6
7/* global microsoftUhfSettings */
8
9/* Microsoft UHF requires that jQuery be available via the `$` shortcut. */
10if ( 'undefined' === typeof $ && jQuery ) {
11	$ = jQuery;
12}
13
14(function ($) {
15	'use strict';
16
17	/**
18	 * Attempt to determine the ID of the current menu item based on its URL.
19	 *
20	 * @return string
21	 */
22	var getCurrentMenuItemId = function () {
23		var pathname = window.location.pathname,
24			links    = $( '#headerArea a[href*="' + trimSlashes( pathname ) + '"]' ),
25		    linkId   = '';
26
27		if ( isHomepage() ) {
28			linkId = 'c-logo';
29		} else if ( 0 < links.length ) {
30			linkId = links.last().attr( 'id' );
31		}
32
33		// Remove the "-mobile" suffix, as Compass will handle this automatically.
34		if ( linkId && '-mobile' === linkId.substr( -7 ) ) {
35			linkId = linkId.substr( 0, linkId.length - 7 );
36		}
37
38		return linkId;
39	},
40
41	/**
42	 * Determine if we're currently on the homepage.
43	 *
44	 * @return boolean
45	 */
46	isHomepage = function () {
47		return trimSlashes( microsoftUhfSettings.homePath ) === trimSlashes( window.location.pathname );
48	},
49
50	// Callback to initialize UHF.
51	loadShell = function () {
52		var settings = {
53			currentMenuItemId: getCurrentMenuItemId()
54		};
55
56		if ( microsoftUhfSettings.loginUrl || microsoftUhfSettings.logoutUrl ) {
57			settings.meControlOptions = {
58				rpData: {
59					msaInfo: {
60						signInUrl: microsoftUhfSettings.loginUrl,
61						signOutUrl: microsoftUhfSettings.logoutUrl
62					}
63				}
64			};
65		}
66
67		window.onShellReadyToLoad = null;
68		window.msCommonShell.load( settings );
69	},
70
71	/**
72	 * Inject or run scripts that require cookie consent
73	 */
74	needsConsent = function( ){
75		microsoftUhfSettings.scripts.forEach( function( script ) {
76			var s = document.createElement('script');
77			s.type = 'text/javascript';
78			s.src = script.src;
79			var x = document.getElementsByTagName('script')[0];
80			x.parentNode.insertBefore(s, x);
81		});
82		
83		microsoftUhfSettings.inline.forEach( function( method ) {
84			if( typeof window[method] !== 'undefined' ){
85				window[method]();
86			}
87		});
88	},
89
90	/**
91	 * Trim slashes from the beginning and end of a string.
92	 *
93	 * @param string str The string to remove leading and trailing slashes from.
94	 * @return string The value of str minus leading/trailing slashes.
95	 */
96	trimSlashes = function ( str ) {
97		if ( '/' === str.substr( 0, 1 ) ) {
98			str = str.substr( 1 );
99		}
100
101		if ( '/' === str.substr( -1, 1 ) ) {
102			str = str.substr( 0, str.length - 1 );
103		}
104
105		return str;
106	};
107
108	if ( window.msCommonShell ) {
109		loadShell();
110	} else {
111		window.onShellReadyToLoad = loadShell;
112	}
113
114	needsConsent();
115
116  function addRSStoUHF() {
117    // Add RSS link to UHF
118
119    var rssTemplate = document.getElementById( 'js-uhf-rss-template' ),
120      searchForm;
121
122    /**
123     * Bail if there's no rss icon
124     */
125    if ( rssTemplate === null ) {
126      return;
127    }
128
129    searchForm = document.getElementById( 'searchForm' );
130
131    /**
132     * Bail if there's no UHF searchform
133     */
134
135    if ( searchForm === null ) {
136      return;
137    }
138
139    $( searchForm.parentNode ).prepend( rssTemplate.innerHTML );
140  }
141
142  addRSStoUHF();
143
144
145
146})(jQuery, undefined);