https://schloss-wissen.de/wp-content/themes/schloss-wissen/assets/js/equalizer.js?ver=6.9.9

1(function( $ ) {
2
3	/**
4	 * Equalize Function.
5	 *
6	 * @param object (required) var settings
7	 *
8	 * @since 1.0.0
9	 */
10	CMWP_Mega_Teaser_Equalizer = function( settings ) {
11
12		// Set equalizer
13		var equalizer = this;
14
15		// Set default properties.
16		equalizer.parent      = {};
17		equalizer.priorities  = {};
18		equalizer.settings    = settings;
19		equalizer.force       = false;
20
21		// Set resize flags.
22		equalizer.timeout     = null;
23		equalizer.windowWidth = $( window ).width();
24
25		// Construct equalizer.
26		equalizer.construct = function() {
27
28			// Try to get all datas we need.
29			if ( false === equalizer.collectDatas() ) {
30				return false;
31			}
32
33			// If we are in builder mode we need to call directly.
34			if ( equalizer.inEdit() ) {
35				equalizer.init();
36			}
37
38			// Set events.
39			equalizer.setEvents();
40		}
41
42
43
44		// Collector method for getting initial informations.
45		equalizer.collectDatas = function() {
46
47			// Try to get the force.
48			if ( equalizer.settings.hasOwnProperty( 'force' ) ) {
49				equalizer.force = equalizer.settings.force;
50			}
51
52			// Try to get parent.
53			if ( ! $( equalizer.settings.parent ).length ) {
54				return false;
55			}
56			equalizer.parent = $( equalizer.settings.parent );
57
58			// Check if we got some elements to equalize, else we dont need to equalize.
59			if ( 0 == equalizer.settings.priorities.length ) {
60				return false;
61			}
62
63			// Check inactive elements to delete them.
64			for ( var priority in equalizer.settings.priorities ) {
65				var element_settings = equalizer.settings.priorities[ priority ];
66				var count_elements   = equalizer.parent.find( element_settings.selector ).length;
67
68				// Check if selector goes to nothing or status is false to delete elements.
69				if ( 1 >= count_elements || 'false' == element_settings.status ) {
70					delete equalizer.settings.priorities[ priority ];
71				}
72			}
73
74			// Check after cleaning if we have some elements left to equalize.
75			if ( 0 == equalizer.settings.priorities.length ) {
76				return false;
77			}
78
79			// Set priorities property and return true for success collecting datas.
80			equalizer.priorities = equalizer.settings.priorities;
81			return true;
82		}
83
84
85
86		// Method to set events.
87		equalizer.setEvents = function() {
88
89			// Init on load if there is no force.
90			if ( ! equalizer.force ) {
91				$( window ).load( function() {
92					equalizer.init();
93				});
94			} else {
95				equalizer.init();
96			}
97
98			// Init on resize.
99			$( window ).resize( equalizer.resizeInit );
100			$( document ).on( 'filtered', equalizer.reinit );
101		}
102
103
104
105		// Method to reinit equalizer.
106		equalizer.reinit = function() {
107			equalizer.collectDatas();
108			equalizer.init();
109		}
110
111
112
113		// Method to go through priorities to set heights if necessary.
114		equalizer.init = function() {
115
116			// Unset heights to calculate fresh.
117			equalizer.unsetHeights();
118
119			// Go through all elements.
120			for ( var priority in equalizer.priorities ) {
121				var element_settings = equalizer.priorities[ priority ];
122
123				// Check if child is allowed to equalize.
124				if ( ! equalizer.inBreakpoints( element_settings.breakpoints ) ) {
125					return true;
126				}
127
128				// Set equalized height.
129				var element_height = equalizer.getMaxHeight( equalizer.priorities[ priority ].selector );
130				equalizer.parent.find( element_settings.selector ).css( 'height', element_height + 'px' );
131			}
132
133			equalizer.windowWidth = $( window ).width();
134		}
135
136
137
138		// Method to check if actual window width is in breakpoint range.
139		equalizer.inBreakpoints = function( breakpoints ) {
140
141			// Set vars.
142			var min = breakpoints.min;
143			var max = breakpoints.max;
144
145			// Check breakpoints.
146			if ( '' !== min && '' !== max ) {
147				if ( $( window ).width() <= max && $( window ).width() >= min ) {
148					return true;
149				}
150			} else if ( '' !== min && '' === max ) {
151				if ( $( window ).width() >= min ) {
152					return true;
153				}
154			} else if ( '' !== max && '' === min ) {
155				if ( $( window ).width() <= min ) {
156					return true;
157				}
158			} else {
159				return true;
160			}
161			return false;
162		}
163
164
165
166		// Method to wrap init for resize action.
167		equalizer.resizeInit = function() {
168
169			// Check if timeout has been set.
170			if ( equalizer.timeout ) {

171				clearTimeout( equalizer.timeout );
172			}
173
174			// Call this wrapped functions after timeout.
175			equalizer.timeout = setTimeout( function() {
176				equalizer.timeout = null;
177
178				// Check if there are changes in window width.
179				if ( equalizer.windowWidth !== $( window ).width() ) {
180					equalizer.init();
181				}
182			}, 500 );
183		}
184
185
186
187		// Method to normalize a child by selector.
188		equalizer.normalize = function( selector ) {
189			$( equalizer.parent ).find( selector ).css( 'height', '' );
190		}
191
192
193
194		// Method for equalize heights for
195		equalizer.getMaxHeight = function( selector ) {
196
197			var max_height = 0;
198			var element    = equalizer.parent.find( selector );
199
200			element.each( function() {
201				var height = 0;
202
203				if ( ! $( this ).hasClass( 'cycle-sentinel' ) ) {
204					height = $( this ).outerHeight();
205				}
206
207				if ( height > max_height ) {
208					max_height = height;
209				}
210			});
211
212			return max_height;
213		}
214
215
216
217		// Method to unset all heights.
218		equalizer.unsetHeights = function() {
219
220			// Go through all priorities.
221			for ( var priority in equalizer.priorities ) {
222				var element_settings = equalizer.priorities[ priority ];
223				equalizer.parent.find( element_settings.selector ).css( 'height', 'auto' );
224			}
225		}
226
227
228
229		// Returns boolean if we are in builder mode.
230		equalizer.inEdit = function() {
231			if ( $( 'body' ).hasClass( 'fl-builder-edit' ) ) {
232				return true;
233			}
234			return false;
235		}
236
237		equalizer.construct();
238	}
239
240
241
242	$( document ).ready( function() {
243		new CMWP_Mega_Teaser_Equalizer({
244			parent: '.equalize-section',
245			priorities: {
246				10: {
247					selector: '.flex_column > .av_textblock_section',
248					status: true,
249					breakpoints: {
250						min: 768,
251						max: 1920
252					}
253				}
254			}
255		});
256	});
257
258})( jQuery );