| 1 |
( function () { |
| 2 |
document.addEventListener('DOMContentLoaded', function () { |
| 3 |
var wraps = document.querySelectorAll('.bkrt-wrap[data-wpm]'); |
| 4 |
if (!wraps.length) return; |
| 5 |
|
| 6 |
// Count words from the article/post content on the page |
| 7 |
var contentEl = document.querySelector('article .entry-content, .post-content, .wp-block-post-content, main article, .site-main .hentry, body'); |
| 8 |
var rawText = contentEl ? contentEl.innerText || contentEl.textContent : document.body.innerText; |
| 9 |
var wordCount = rawText.trim().split(/\s+/).filter(Boolean).length; |
| 10 |
|
| 11 |
wraps.forEach(function (wrap) { |
| 12 |
var wpm = parseInt(wrap.dataset.wpm, 10) || 200; |
| 13 |
var prefix = wrap.dataset.prefix || ''; |
| 14 |
var suffix = wrap.dataset.suffix || 'min read'; |
| 15 |
var mins = Math.max(1, Math.ceil(wordCount / wpm)); |
| 16 |
var textEl = wrap.querySelector('.bkrt-text'); |
| 17 |
if (textEl) { |
| 18 |
textEl.textContent = (prefix ? prefix + ' ' : '') + mins + ' ' + suffix; |
| 19 |
} |
| 20 |
}); |
| 21 |
}); |
| 22 |
}() ); |
| 23 |
|
