mikejmoran of Speak Creative
3/19/2019 - 7:45 PM

og:description-shortener.js

example.js
content_copyfile_download
var blogText = $('.blog-entry .post-body').text();
var blogSummary = blogText.substring(0, 300);
if (!$('head meta[property="og:description"]')) {
	$('head').append('<meta property="og:description" content="' + blogSummary + '" />');
} else {
	$('head meta[property="og:description"]').attr('content', blogSummary);
}