https://chronosphere.io/wp-content/themes/chronosphere/js/embed-iframe.js

1'use strict';
2
3document.addEventListener('DOMContentLoaded', function () {
4    if (window.innerWidth > 768) {
5        resizeIframe();
6
7        window.addEventListener('resize', function () {
8            resizeIframe();
9        });
10
11        function resizeIframe() {
12            // const iframe = document.querySelector('#whitepapers-pdf iframe');
13            const iframe = document.querySelector('.embedpress-document-embed iframe');
14
15            if (iframe) {
16                iframe.onload = function () {
17
18                    iframeBlock(iframe);
19                };
20
21                if (iframe.contentWindow && iframe.contentWindow.document.readyState === 'complete') {
22                    iframeBlock(iframe);
23                }
24            }
25        }
26
27        function iframeBlock(iframe) {
28            const iframeDocument = iframe.contentWindow.document;
29            iframeDocument.querySelector('body').style.backgroundColor = 'rgba(255,255,255, 1)';
30            let heightIframe;
31            if (iframeDocument?.querySelector('#viewer')) {
32                heightIframe = iframeDocument?.querySelector('#viewer').offsetHeight + 50 + 'px'
33            }
34            iframe.style.minHeight = heightIframe;
35            iframe.height = heightIframe;
36            if (iframeDocument.querySelector('#wppdf-iframe-body .toolbar.pdfemb-toolbar-display-top')) {
37                iframeDocument.querySelector('#wppdf-iframe-body .toolbar.pdfemb-toolbar-display-top').style.display = 'none';
38            }
39        }
40    }
41
42    // <span class="WebinarDTL resource-date-webinar" data-ts="[acf field='webinar_date']">Date:</span>
43    // <span class="WebinarDTL resource-date-end-webinar" data-ts="[acf field='webinar_date_end']">End Date:</span>
44
45    const tz = Intl.DateTimeFormat().resolvedOptions().timeZone || 'UTC';
46    const isAmerica = /^America\//.test(tz);
47
48    const MONTHS = {
49        january:0,february:1,march:2,april:3,may:4,june:5,
50        july:6,august:7,september:8,october:9,november:10,december:11
51    };
52
53    function parseHumanDate(str) {
54        if (!str) return null;
55        const s = String(str).trim();
56
57        let m = s.match(/^(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat),\s+([A-Za-z]+)\s+(\d{1,2}),\s+(\d{4})$/i);
58        if (m) {
59            const mi = MONTHS[m[1].toLowerCase()];
60            if (mi != null) return new Date(Date.UTC(+m[3], mi, +m[2], 12, 0, 0));
61        }
62
63        m = s.match(/^(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat),\s+(\d{1,2})\s+([A-Za-z]+),\s+(\d{4})$/i);
64        if (m) {
65            const mi = MONTHS[m[2].toLowerCase()];
66            if (mi != null) return new Date(Date.UTC(+m[3], mi, +m[1], 12, 0, 0));
67        }
68
69        m = s.match(/^(\d{4})-(\d{2})-(\d{2})$/);
70        if (m) return new Date(Date.UTC(+m[1], +m[2]-1, +m[3], 12, 0, 0));
71
72        m = s.match(/^(\d{4})(\d{2})(\d{2})$/);
73        if (m) return new Date(Date.UTC(+m[1], +m[2]-1, +m[3], 12, 0, 0));
74
75        const f = new Date(s);
76        if (!isNaN(f)) {
77            return new Date(Date.UTC(f.getUTCFullYear(), f.getUTCMonth(), f.getUTCDate(), 12, 0, 0));
78        }
79        console.warn('[webinar-date] Не вдалося розпарсити дату:', s);
80        return null;
81    }
82
83    function formatDate(date) {
84        if (!(date instanceof Date) || isNaN(date)) return '';
85
86        if (isAmerica) {
87            return new Intl.DateTimeFormat('en-US', {
88                timeZone: tz, weekday: 'short', month: 'long', day: 'numeric', year: 'numeric'
89            }).format(date);
90        } else {
91            const parts = new Intl.DateTimeFormat('en-GB', {
92                timeZone: tz, weekday: 'short', month: 'long', day: 'numeric', year: 'numeric'
93            }).formatToParts(date);
94            const get = t => parts.find(p => p.type === t)?.value || '';
95            return `${get('weekday')}, ${get('day')} ${get('month')}, ${get('year')}`;
96        }
97    }
98
99    document.querySelectorAll('.WebinarDTL[data-ts]').forEach((el) => {
100        const raw = el.getAttribute('data-ts');
101        const date = parseHumanDate(raw);
102        if (!date) return;
103
104        const label = (el.firstChild && el.firstChild.nodeType === Node.TEXT_NODE)
105            ? el.firstChild.nodeValue.trim()
106            : '';
107        const formatted = formatDate(date);
108
109        el.querySelector('.webinar-date-value')?.remove();
110
111        el.textContent = label ? `${label} ` : '';
112        const span = document.createElement('span');
113        span.className = 'webinar-date-value';

114        span.textContent = formatted;
115        el.appendChild(span);
116    });
117});
118