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embed-tweet.js 1.16 KiB
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  • var RevealEmbedTweet = window.RevealEmbedTweet || (function(){
    	var ready = false;
    	window.twttr = (function(d, s, id) {
    		var js, fjs = d.getElementsByTagName(s)[0],
    				t = window.twttr || {};
    		if (d.getElementById(id)) return t;
    		js = d.createElement(s);
    		js.id = id;
    		js.src = "https://platform.twitter.com/widgets.js";
    		fjs.parentNode.insertBefore(js, fjs);
    
    		t._e = [];
    		t.ready = function(f) {
    				t._e.push(f);
    		};
    	}(document, "script", "twitter-wjs"));
    
    
    	function load() {
    		if ( twttr != undefined && !document.querySelector('section[data-markdown]:not([data-markdown-parsed])') ) {
    			tweets = document.querySelectorAll(".tweet");
    			for (i = 0; i < tweets.length; ++i) {
    				tweets[i].style.cssText = "margin: 0;position: absolute; left: 50%;transform: translate(-50%,0%);" + tweets[i].style.cssText;
    				tweets[i].innerHTML = 	'<blockquote class="twitter-tweet" data-lang="en"><a href="' + tweets[i].getAttribute('data-src') + '">Tweet</a></blockquote>';
    			}
    			twttr.widgets.load()
    		}
    		else {
    			// wait for markdown to be loaded and parsed
    			setTimeout( load, 100 );
    		}
    	}
    
    	Reveal.addEventListener( 'ready', function( event ) {
    		load();
    	} );
    
    
    })();