https://mifos.org/wp-content/themes/enfold/js/avia-js.js?ver=7.1.5

1/**
2 * Contains plain js basic and helpers classes
3 *
4 * @since 5.6
5 */
6
7/**
8 * Global namespace
9 *
10 * @since 5.6
11 */
12var aviaJS = aviaJS || {};
13
14(function()
15{
16	"use strict";
17
18	if( ! aviaJS.aviaJSHelpers )
19	{
20		class aviaJSHelpers
21		{
22			constructor()
23			{
24				this.wpHooks();
25			}
26
27			//	based on _.js debounce()
28			debounce( callback, wait, immediate )
29			{
30				var timeout;
31
32				return function()
33				{
34					var context = this,
35						args = arguments;
36
37					var later = function()
38					{
39						timeout = null;
40						if( ! immediate )
41						{
42							callback.apply(context, args);
43						}
44					};
45
46					var callNow = immediate && ! timeout;
47
48					clearTimeout( timeout );
49					timeout = setTimeout( later, wait );
50					if( callNow )
51					{
52						callback.apply( context, args );
53					}
54				};
55			}
56
57			wpHooks()
58			{
59				//	to avoid checking for wp.hooks calling filters or actions we create dummy functions here
60				if( window['wp'] && wp.hooks )
61				{
62					return;
63				}
64
65				if( ! window['wp'] )
66				{
67					window['wp'] = { hooks: {} };
68				}
69				else
70				{
71					window['wp'].hooks = {};
72				}
73
74				let obj = window['wp'].hooks;
75
76				obj.applyFilters = this.wpHooks_applyFilters;
77				obj.doAction = this.wpHooks_applyFilters;
78				obj.hasFilter = this.wpHooks_hasFilters;
79				obj.hasAction = this.wpHooks_hasFilters;
80			}
81
82			wpHooks_applyFilters( handle, value )
83			{
84				return value;
85			}
86
87			wpHooks_hasFilters( handle, namespace )
88			{
89				return false;
90			}
91		}
92
93		aviaJS.aviaJSHelpers = new aviaJSHelpers();
94	}
95
96	if( ! aviaJS.aviaPlugins )
97	{
98		class aviaPlugins
99		{
100			plugins = [];
101			defaultPlugin = {
102				classFactory:	null,
103				selector:		''
104			};
105
106			constructor()
107			{
108				this.plugins = [];
109			}
110
111			register( classFactory, selector )
112			{
113				if( 'function' != typeof classFactory )
114				{
115					return false;
116				}
117
118				let newPlugin = Object.assign( {}, this.defaultPlugin );
119
120				if( 'string' != typeof selector )
121				{
122					selector = 'body';
123				}
124
125				newPlugin.classFactory = classFactory;
126				newPlugin.selector = selector;
127
128				this.plugins.push( newPlugin );
129
130				this.check_bind();
131			}
132
133			check_bind()
134			{
135				if( document.readyState === 'complete' )
136				{
137					// The page is already fully loaded
138					this.bind_plugins();
139				}
140				else
141				{
142					document.addEventListener( 'readystatechange', this.bind_plugins.bind( this ) );
143				}
144			}
145
146			bind_plugins( e )
147			{
148				if( document.readyState !== 'complete' )
149				{
150					return;
151				}
152
153				let plugins = this.plugins;
154				this.plugins = [];
155
156				for( let plugin of plugins )
157				{
158					let elements = document.querySelectorAll( plugin.selector );
159
160					for( let element of elements )
161					{
162						plugin.classFactory( element );
163					}
164				}
165			}
166		}
167
168		aviaJS.aviaPlugins = new aviaPlugins();
169	}
170
171})();
172