https://sanpedroatacama.com/wp-content/plugins/greatchile-core/js/weather-loader.js?ver=0.1

1/**
2 * Weather widget loader.
3 *
4 * Finds every `.gc-weather-async` placeholder on the page (rendered
5 * by the [greatchile_weather] shortcode and the matching block) and
6 * fetches the actual forecast HTML via the
7 * `greatchile_weather_loader` AJAX handler. Each placeholder reads
8 * its post id / limit / format from data attributes so multiple
9 * widgets on one page (rare but possible) each ask for their own
10 * forecast.
11 *
12 * Why an AJAX hop instead of inline rendering: the rendered HTML
13 * embeds the current hour / day, but full-page caches like W3TC
14 * would freeze whichever was current when the page was first built.
15 * Splitting the dynamic part into a per-visitor request lets the
16 * server-side hourly transient drive what visitors see, regardless
17 * of how stale the wrapping page-cache entry is.
18 */
19jQuery(function ($) {
20	$('.gc-weather-async').each(function () {
21		var $el = $(this);
22		if ($el.data('gcWeatherLoaded')) return;
23		$el.data('gcWeatherLoaded', true);
24
25		var postId = parseInt($el.attr('data-post-id'), 10) || 0;
26		if (postId <= 0) return;
27
28		$.post(greatchile_weather_loader.ajaxurl, {
29			action:  'greatchile_weather_loader',
30			post_id: postId,
31			limit:   parseInt($el.attr('data-limit'), 10) || 7,
32			format:  $el.attr('data-format') || 'full'
33		}).done(function (response) {
34			if (response && response.success && response.data && response.data.html) {
35				$el.replaceWith(response.data.html);
36			} else {
37				// API failed / no locality data → leave a quiet empty
38				// container so layout doesn't reflow with a broken
39				// state. Console-only signal for debugging.
40				$el.empty();
41				if (window.console && console.debug) {
42					console.debug('gc-weather: no forecast for post ' + postId);
43				}
44			}
45		}).fail(function () {
46			$el.empty();
47		});
48	});
49});