https://www.joinonelove.org/wp-content/plugins/theia-smart-thumbna…/dist/js/tst-frontend.js?ver=2.3.1

1/*
2 * Copyright 2012-2024, Theia Smart Thumbnails, WeCodePixels, https://wecodepixels.com
3 */
4var tst = tst || {};
5
6jQuery(document).on('ready', function () {
7    var $ = jQuery;
8    tst.adjustBackgroundImages = function (tstLoadedImages) {
9        // Index background images.
10        var imageElements = [];
11        $('*').each(function () {
12            var $this = $(this);
13            var backgroundImage = $this.css('backgroundImage');
14
15            // Fix for avia-slideshow.
16            if (!backgroundImage || backgroundImage === 'none') {
17                backgroundImage = $this.attr('data-img-url');
18            }
19
20            // Only applies to cover images.
21            if (!backgroundImage || $this.css('backgroundSize') !== 'cover') {
22                return;
23            }
24
25            imageElements.push({
26                element: $this,
27                url: backgroundImage,
28                type: 'background',
29            });
30        });
31
32        // Index image tags.
33        $('img').each(function () {
34            var $this = $(this);
35            var src = $this.attr('src');
36
37            // Only applies to object-fit images.
38            if (!src || $(this).css('objectFit') !== 'cover') {
39                return;
40            }
41
42            imageElements.push({
43                element: $this,
44                url: src,
45                type: 'image',
46            });
47        });
48
49        // Browse through all image IDs.
50        for (var id in tstLoadedImages) {
51            var image = tstLoadedImages[id];
52
53            // Browse through all URLs.
54            for (var i = 0; i < image.urls.length; i++) {
55                var url = image.urls[i];
56
57                // Find elements using this URL.
58                for (var j = 0; j < imageElements.length; j++) {
59                    var imageElement = imageElements[j];
60
61                    // Search for URL directly.
62                    var found = imageElement.url.indexOf(url) !== -1;
63
64                    // Try to decode URL.
65                    if (!found) {
66                        try {
67                            if (decodeURIComponent(imageElement.url).indexOf(url) !== -1) {
68                                found = true;
69                            }
70                        } catch (e) {
71                        }
72                    }
73
74                    if (found) {
75                        var x = image.focusPointX * 100 + '%';
76                        var y = image.focusPointY * 100 + '%';
77
78                        if (imageElement.type === 'background') {
79                            imageElement.element
80                                .css('background-position-x', x)
81                                .css('background-position-y', y);
82                        } else if (imageElement.type === 'image') {
83                            imageElement.element.css('object-position', x + ' ' + y);
84                        }
85                    }
86                }
87            }
88        }
89    };
90
91    if (typeof tstLoadedImages !== 'undefined') {
92        tst.adjustBackgroundImages(tstLoadedImages);
93    }
94});