JavaScript preprocessors can help make authoring JavaScript easier and more convenient. For instance, CoffeeScript can help prevent easy-to-make mistakes and offer a cleaner syntax and Babel can bring ECMAScript 6 features to browsers that only support ECMAScript 5.
Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.
You can apply a script from anywhere on the web to your Pen. Just put a URL to it here and we'll add it, in the order you have them, before the JavaScript in the Pen itself.
If the script you link to has the file extension of a preprocessor, we'll attempt to process it before applying.
You can also link to another Pen here, and we'll pull the JavaScript from that Pen and include it. If it's using a matching preprocessor, we'll combine the code before preprocessing, so you can use the linked Pen as a true dependency.
HTML Settings
Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.
<html>
<head></head>
<body>
<a id="linkage" href="http://www.jasonmayes.com/projects/twitterApi/" target="_blank">Visit my website</a>
<h2>Query 1: My latest tweet</h2>
<div id="example1"></div>
<h2>Query 2: Last 3 posts I like</h2>
<div id="example2"></div>
<h2>Query 3: Recent 3 posts from a custom list</h2>
<div id="example3"></div>
</body>
</html>
/*
* Example style!
* You can do whatever the hell you want on your site :-)
*/
h2 {
clear:both;
}
p, a {
font-size:9pt;
margin:10px 0 0 0;
color:#3d3d3d;
}
a, a:visited {
color:#427fed;
}
a:hover {
color:#82afff;
}
ul li {
list-style:none;
overflow:hidden;
border:1px solid #dedede;
margin:5px;
padding:5px;
}
ul li:hover {
background-color:#f0f3fb;
}
.user, .tweet, .timePosted {
float:left;
}
.user {
width:25%;
}
.tweet {
width:50%;
}
.timePosted {
width:15%;
}
.user {
clear:left;
}
.user a {
width: 100px;
}
.user span span {
width:100px;
display:block;
margin-top:10px;
}
.user img, .user a > span {
float:left;
}
.user div {
clear: left;
}
.interact {
float:left;
width:10%;
margin-top:-7px;
}
.interact a {
margin-left:5px;
float:left;
}
.user a > span {
margin-left:10px;
}
.media img {
max-width:250px;
max-height:250px;
}
#linkage {
position:fixed;
top:0px;
right:0px;
background-color:#3d3d3d;
color:#ffffff;
text-decoration:none;
padding:5px;
width:10%;
font-family:arial;
}
/*********************************************************************
* #### Twitter Post Fetcher v18.0.3 ####
* Coded by Jason Mayes 2015. A present to all the developers out there.
* www.jasonmayes.com
* Please keep this disclaimer with my code if you use it. Thanks. :-)
* Got feedback or questions, ask here:
* http://www.jasonmayes.com/projects/twitterApi/
* Github: https://github.com/jasonmayes/Twitter-Post-Fetcher
* Updates will be posted to this site.
*********************************************************************/
(function(root,factory){if(typeof define==='function'&&define.amd){define([],factory);}else if(typeof exports==='object'){module.exports=factory();}else{factory();}}(this,function(){var domNode='';var maxTweets=20;var parseLinks=true;var queue=[];var inProgress=false;var printTime=true;var printUser=true;var formatterFunction=null;var supportsClassName=true;var showRts=true;var customCallbackFunction=null;var showInteractionLinks=true;var showImages=false;var useEmoji=false;var targetBlank=true;var lang='en';var permalinks=true;var dataOnly=false;var script=null;var scriptAdded=false;function handleTweets(tweets){if(customCallbackFunction===null){var x=tweets.length;var n=0;var element=document.getElementById(domNode);var html='<ul>';while(n<x){html+='<li>'+tweets[n]+'</li>';n++;}
html+='</ul>';element.innerHTML=html;}else{customCallbackFunction(tweets);}}
function strip(data){return data.replace(/<b[^>]*>(.*?)<\/b>/gi,function(a,s){return s;}).replace(/class="(?!(tco-hidden|tco-display|tco-ellipsis))+.*?"|data-query-source=".*?"|dir=".*?"|rel=".*?"/gi,'');}
function targetLinksToNewWindow(el){var links=el.getElementsByTagName('a');for(var i=links.length-1;i>=0;i--){links[i].setAttribute('target','_blank');links[i].setAttribute('rel','noopener');}}
function getElementsByClassName(node,classname){var a=[];var regex=new RegExp('(^| )'+classname+'( |$)');var elems=node.getElementsByTagName('*');for(var i=0,j=elems.length;i<j;i++){if(regex.test(elems[i].className)){a.push(elems[i]);}}
return a;}
function extractImagesUrl(image_data){if(image_data!==undefined&&image_data.innerHTML.indexOf('data-image')>=0){var data_src=image_data.innerHTML.match(/data-image=\"([A-z0-9]+:\/\/[A-z0-9]+\.[A-z0-9]+\.[A-z0-9]+\/[A-z0-9]+\/[A-z0-9\-]+)\"/ig);for(var i=0;i<data_src.length;i++){data_src[i]=data_src[i].match(/data-image=\"([A-z0-9]+:\/\/[A-z0-9]+\.[A-z0-9]+\.[A-z0-9]+\/[A-z0-9]+\/[A-z0-9\-]+)\"/i)[1];data_src[i]=decodeURIComponent(data_src[i])+'.jpg';}
return data_src;}}
var twitterFetcher={fetch:function(config){if(config.maxTweets===undefined){config.maxTweets=20;}
if(config.enableLinks===undefined){config.enableLinks=true;}
if(config.showUser===undefined){config.showUser=true;}
if(config.showTime===undefined){config.showTime=true;}
if(config.dateFunction===undefined){config.dateFunction='default';}
if(config.showRetweet===undefined){config.showRetweet=true;}
if(config.customCallback===undefined){config.customCallback=null;}
if(config.showInteraction===undefined){config.showInteraction=true;}
if(config.showImages===undefined){config.showImages=false;}
if(config.useEmoji===undefined){config.useEmoji=false;}
if(config.linksInNewWindow===undefined){config.linksInNewWindow=true;}
if(config.showPermalinks===undefined){config.showPermalinks=true;}
if(config.dataOnly===undefined){config.dataOnly=false;}
if(inProgress){queue.push(config);}else{inProgress=true;domNode=config.domId;maxTweets=config.maxTweets;parseLinks=config.enableLinks;printUser=config.showUser;printTime=config.showTime;showRts=config.showRetweet;formatterFunction=config.dateFunction;customCallbackFunction=config.customCallback;showInteractionLinks=config.showInteraction;showImages=config.showImages;useEmoji=config.useEmoji;targetBlank=config.linksInNewWindow;permalinks=config.showPermalinks;dataOnly=config.dataOnly;var head=document.getElementsByTagName('head')[0];if(script!==null){head.removeChild(script);}
script=document.createElement('script');script.type='text/javascript';if(config.list!==undefined){script.src='https://syndication.twitter.com/timeline/list?'+'callback=__twttrf.callback&dnt=false&list_slug='+
config.list.listSlug+'&screen_name='+config.list.screenName+'&suppress_response_codes=true&lang='+(config.lang||lang)+'&rnd='+Math.random();}else if(config.profile!==undefined){script.src='https://syndication.twitter.com/timeline/profile?'+'callback=__twttrf.callback&dnt=false'+'&screen_name='+config.profile.screenName+'&suppress_response_codes=true&lang='+(config.lang||lang)+'&rnd='+Math.random();}else if(config.likes!==undefined){script.src='https://syndication.twitter.com/timeline/likes?'+'callback=__twttrf.callback&dnt=false'+'&screen_name='+config.likes.screenName+'&suppress_response_codes=true&lang='+(config.lang||lang)+'&rnd='+Math.random();}else{script.src='https://cdn.syndication.twimg.com/widgets/timelines/'+
config.id+'?&lang='+(config.lang||lang)+'&callback=__twttrf.callback&'+'suppress_response_codes=true&rnd='+Math.random();}
head.appendChild(script);}},callback:function(data){if(data===undefined||data.body===undefined){inProgress=false;if(queue.length>0){twitterFetcher.fetch(queue[0]);queue.splice(0,1);}
return;}
if(!useEmoji){data.body=data.body.replace(/(<img[^c]*class="Emoji[^>]*>)|(<img[^c]*class="u-block[^>]*>)/g,'');}
if(!showImages){data.body=data.body.replace(/(<img[^c]*class="NaturalImage-image[^>]*>|(<img[^c]*class="CroppedImage-image[^>]*>))/g,'');}
if(!printUser){data.body=data.body.replace(/(<img[^c]*class="Avatar"[^>]*>)/g,'');}
var div=document.createElement('div');div.innerHTML=data.body;if(typeof(div.getElementsByClassName)==='undefined'){supportsClassName=false;}
function swapDataSrc(element){var avatarImg=element.getElementsByTagName('img')[0];if(avatarImg){avatarImg.src=avatarImg.getAttribute('data-src-2x');}else{var screenName=element.getElementsByTagName('a')[0].getAttribute('href').split('twitter.com/')[1];var img=document.createElement('img');img.setAttribute('src','https://twitter.com/'+screenName+'/profile_image?size=bigger');element.prepend(img);}
return element;}
var tweets=[];var authors=[];var times=[];var images=[];var rts=[];var tids=[];var permalinksURL=[];var x=0;if(supportsClassName){var tmp=div.getElementsByClassName('timeline-Tweet');while(x<tmp.length){if(tmp[x].getElementsByClassName('timeline-Tweet-retweetCredit').length>0){rts.push(true);}else{rts.push(false);}
if(!rts[x]||rts[x]&&showRts){tweets.push(tmp[x].getElementsByClassName('timeline-Tweet-text')[0]);tids.push(tmp[x].getAttribute('data-tweet-id'));if(printUser){authors.push(swapDataSrc(tmp[x].getElementsByClassName('timeline-Tweet-author')[0]));}
times.push(tmp[x].getElementsByClassName('dt-updated')[0]);permalinksURL.push(tmp[x].getElementsByClassName('timeline-Tweet-timestamp')[0]);if(tmp[x].getElementsByClassName('timeline-Tweet-media')[0]!==undefined){images.push(tmp[x].getElementsByClassName('timeline-Tweet-media')[0]);}else{images.push(undefined);}}
x++;}}else{var tmp=getElementsByClassName(div,'timeline-Tweet');while(x<tmp.length){if(getElementsByClassName(tmp[x],'timeline-Tweet-retweetCredit').length>0){rts.push(true);}else{rts.push(false);}
if(!rts[x]||rts[x]&&showRts){tweets.push(getElementsByClassName(tmp[x],'timeline-Tweet-text')[0]);tids.push(tmp[x].getAttribute('data-tweet-id'));if(printUser){authors.push(swapDataSrc(getElementsByClassName(tmp[x],'timeline-Tweet-author')[0]));}
times.push(getElementsByClassName(tmp[x],'dt-updated')[0]);permalinksURL.push(getElementsByClassName(tmp[x],'timeline-Tweet-timestamp')[0]);if(getElementsByClassName(tmp[x],'timeline-Tweet-media')[0]!==undefined){images.push(getElementsByClassName(tmp[x],'timeline-Tweet-media')[0]);}else{images.push(undefined);}}
x++;}}
if(tweets.length>maxTweets){tweets.splice(maxTweets,(tweets.length-maxTweets));authors.splice(maxTweets,(authors.length-maxTweets));times.splice(maxTweets,(times.length-maxTweets));rts.splice(maxTweets,(rts.length-maxTweets));images.splice(maxTweets,(images.length-maxTweets));permalinksURL.splice(maxTweets,(permalinksURL.length-maxTweets));}
var arrayTweets=[];var x=tweets.length;var n=0;if(dataOnly){while(n<x){arrayTweets.push({tweet:tweets[n].innerHTML,author:authors[n]?authors[n].innerHTML:'Unknown Author',author_data:{profile_url:authors[n]?authors[n].querySelector('[data-scribe="element:user_link"]').href:null,profile_image:authors[n]?'https://twitter.com/'+authors[n].querySelector('[data-scribe="element:screen_name"]').title.split('@')[1]+'/profile_image?size=bigger':null,profile_image_2x:authors[n]?'https://twitter.com/'+authors[n].querySelector('[data-scribe="element:screen_name"]').title.split('@')[1]+'/profile_image?size=original':null,screen_name:authors[n]?authors[n].querySelector('[data-scribe="element:screen_name"]').title:null,name:authors[n]?authors[n].querySelector('[data-scribe="element:name"]').title:null},time:times[n].textContent,timestamp:times[n].getAttribute('datetime').replace('+0000','Z').replace(/([\+\-])(\d\d)(\d\d)/,'$1$2:$3'),image:(extractImagesUrl(images[n])?extractImagesUrl(images[n])[0]:undefined),images:extractImagesUrl(images[n]),rt:rts[n],tid:tids[n],permalinkURL:(permalinksURL[n]===undefined)?'':permalinksURL[n].href});n++;}}else{while(n<x){if(typeof(formatterFunction)!=='string'){var datetimeText=times[n].getAttribute('datetime');var newDate=new Date(times[n].getAttribute('datetime').replace(/-/g,'/').replace('T',' ').split('+')[0]);var dateString=formatterFunction(newDate,datetimeText);times[n].setAttribute('aria-label',dateString);if(tweets[n].textContent){if(supportsClassName){times[n].textContent=dateString;}else{var h=document.createElement('p');var t=document.createTextNode(dateString);h.appendChild(t);h.setAttribute('aria-label',dateString);times[n]=h;}}else{times[n].textContent=dateString;}}
var op='';if(parseLinks){if(targetBlank){targetLinksToNewWindow(tweets[n]);if(printUser){targetLinksToNewWindow(authors[n]);}}
if(printUser){op+='<div class="user">'+strip(authors[n].innerHTML)+'</div>';}
op+='<p class="tweet">'+strip(tweets[n].innerHTML)+'</p>';if(printTime){if(permalinks){op+='<p class="timePosted"><a href="'+permalinksURL[n]+'">'+times[n].getAttribute('aria-label')+'</a></p>';}else{op+='<p class="timePosted">'+
times[n].getAttribute('aria-label')+'</p>';}}}else{if(tweets[n].textContent){if(printUser){op+='<p class="user">'+authors[n].textContent+'</p>';}
op+='<p class="tweet">'+tweets[n].textContent+'</p>';if(printTime){op+='<p class="timePosted">'+times[n].textContent+'</p>';}}else{if(printUser){op+='<p class="user">'+authors[n].textContent+'</p>';}
op+='<p class="tweet">'+tweets[n].textContent+'</p>';if(printTime){op+='<p class="timePosted">'+times[n].textContent+'</p>';}}}
if(showInteractionLinks){op+='<p class="interact"><a href="https://twitter.com/intent/'+'tweet?in_reply_to='+tids[n]+'" class="twitter_reply_icon"'+
(targetBlank?' target="_blank" rel="noopener">':'>')+'Reply</a><a href="https://twitter.com/intent/retweet?'+'tweet_id='+tids[n]+'" class="twitter_retweet_icon"'+
(targetBlank?' target="_blank" rel="noopener">':'>')+'Retweet</a>'+'<a href="https://twitter.com/intent/favorite?tweet_id='+
tids[n]+'" class="twitter_fav_icon"'+
(targetBlank?' target="_blank" rel="noopener">':'>')+'Favorite</a></p>';}
if(showImages&&images[n]!==undefined&&extractImagesUrl(images[n])!==undefined){var extractedImages=extractImagesUrl(images[n]);for(var i=0;i<extractedImages.length;i++){op+='<div class="media">'+'<img src="'+extractedImages[i]+'" alt="Image from tweet" />'+'</div>';}}
if(showImages){arrayTweets.push(op);}else if(!showImages&&tweets[n].textContent.length){arrayTweets.push(op);}
n++;}}
handleTweets(arrayTweets);inProgress=false;if(queue.length>0){twitterFetcher.fetch(queue[0]);queue.splice(0,1);}}};window.__twttrf=twitterFetcher;window.twitterFetcher=twitterFetcher;return twitterFetcher;}));(function(arr){arr.forEach(function(item){if(item.hasOwnProperty('prepend')){return;}
Object.defineProperty(item,'prepend',{configurable:true,enumerable:true,writable:true,value:function prepend(){var argArr=Array.prototype.slice.call(arguments),docFrag=document.createDocumentFragment();argArr.forEach(function(argItem){var isNode=argItem instanceof Node;docFrag.appendChild(isNode?argItem:document.createTextNode(String(argItem)));});this.insertBefore(docFrag,this.firstChild);}});});})([Element.prototype,Document.prototype,DocumentFragment.prototype]);
/**
* ### HOW TO CREATE A VALID ID TO USE: ###
* Go to www.twitter.com and sign in as normal, go to your settings page.
* Go to "Widgets" on the left hand side.
* Create a new widget for what you need eg "user time line" or "search" etc.
* Feel free to check "exclude replies" if you don't want replies in results.
* Now go back to settings page, and then go back to widgets page and
* you should see the widget you just created. Click edit.
* Look at the URL in your web browser, you will see a long number like this:
* 345735908357048478
* Use this as your ID below instead!
*/
/**
* How to use TwitterFetcher's fetch function:
*
* @function fetch(object) Fetches the Twitter content according to
* the parameters specified in object.
*
* @param object {Object} An object containing case sensitive key-value pairs
* of properties below.
*
* You may specify at minimum the following two required properties:
*
* @param object.id {string} The ID of the Twitter widget you wish
* to grab data from (see above for how to generate this number).
* @param object.domId {string} The ID of the DOM element you want
* to write results to.
*
* You may also specify one or more of the following optional properties
* if you desire:
*
* @param object.maxTweets [int] The maximum number of tweets you want
* to return. Must be a number between 1 and 20. Default value is 20.
* @param object.enableLinks [boolean] Set false if you don't want
* urls and hashtags to be hyperlinked.
* @param object.showUser [boolean] Set false if you don't want user
* photo / name for tweet to show.
* @param object.showTime [boolean] Set false if you don't want time of tweet
* to show.
* @param object.dateFunction [function] A function you can specify
* to format date/time of tweet however you like. This function takes
* a JavaScript date as a parameter and returns a String representation
* of that date.
* @param object.showRetweet [boolean] Set false if you don't want retweets
* to show.
* @param object.customCallback [function] A function you can specify
* to call when data are ready. It also passes data to this function
* to manipulate them yourself before outputting. If you specify
* this parameter you must output data yourself!
* @param object.showInteraction [boolean] Set false if you don't want links
* for reply, retweet and favourite to show.
* @param object.showImages [boolean] Set true if you want images from tweet
* to show.
* @param object.lang [string] The abbreviation of the language you want to use
* for Twitter phrases like "posted on" or "time ago". Default value
* is "en" (English).
*/
var configProfile = {
"profile": {"screenName": 'jason_mayes'},
"domId": 'example1',
"maxTweets": 1,
"enableLinks": true,
"showUser": true,
"showTime": true,
"showImages": true,
"lang": 'en'
};
twitterFetcher.fetch(configProfile);
var configLikes = {
"likes": {"screenName": 'jason_mayes'},
"domId": 'example2',
"maxTweets": 3,
"enableLinks": true,
"showUser": true,
"showTime": true,
"showImages": true,
"lang": 'en'
};
twitterFetcher.fetch(configLikes);
var configList = {
"list": {"listSlug": 'inspiration', "screenName": 'jason_mayes'},
"domId": 'example3',
"maxTweets": 3,
"enableLinks": true,
"showUser": true,
"showTime": true,
"showImages": true,
"lang": 'en'
};
twitterFetcher.fetch(configList);
Also see: Tab Triggers