47 lines
5.7 KiB
JavaScript
47 lines
5.7 KiB
JavaScript
/*! webmention.js
|
|
Simple thing for embedding webmentions from webmention.io into a page, client-side.
|
|
(c)2018 fluffy (http://beesbuzz.biz)
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
The above copyright notice and this permission notice shall be included in all
|
|
copies or substantial portions of the Software.
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
SOFTWARE.
|
|
GitHub repo (for latest released versions, issue tracking, etc.):
|
|
http://github.com/PlaidWeb/webmention.js
|
|
*/
|
|
// @license
|
|
(function(){var refurl=document.currentScript.getAttribute('data-page-url')||window.location.href.replace(/#.*$/,'');var containerID=document.currentScript.getAttribute('data-id')||"webmentions";var textMaxWords=document.currentScript.getAttribute('data-wordcount');var reactTitle={'in-reply-to':'replied','like-of':'liked','repost-of':'reposted','bookmark-of':'bookmarked','mention-of':'mentioned','rsvp':'RSVPed','follow-of':'followed',};var reactEmoji={'in-reply-to':'💬','like-of':'❤️','repost-of':'🔄','bookmark-of':'⭐️','mention-of':'💬','rsvp':'📅','follow-of':'🐜',};var rsvpEmoji={'yes':'✅','no':'❌','interested':'💡','maybe':'💭'};function authorImage(r){var who=(r.author&&r.author.name?r.author.name:r.url.split('/')[2]);var response=reactTitle[r['wm-property']]||'reacted';var html='<div class="p-author h-card">';if(r.author&&r.author.photo){html+='<div class="img"><img src="'+r.author.photo+'" />';}else{html+='<div class="img"><img src="/img/no-avatar.png" />';}
|
|
html+='<span class="emoji">'+(reactEmoji[r['wm-property']]||'💥')+'</span></div>';html+='<a class="p-name p-url" href="'+r.url+'">'+who+'</a>';if(r.author.url){html+=' <a class="author_url" href="'+r.author.url+'">'+r.author.url.split('/')[2]+'</a>';}
|
|
if(r.rsvp&&rsvpEmoji[r.rsvp]){}
|
|
html+='</div>';return html;}
|
|
function reactImage(r){var who=(r.author&&r.author.name?r.author.name:r.url.split('/')[2]);var response=reactTitle[r['wm-property']]||'reacted';var html='<div class="p-author h-card">';if(r.author&&r.author.photo){html+='<div class="img"><a rel="nofollow" title="'+who+' '+response+'" class="p-url" href="'+r.url+'"><img src="'+r.author.photo+'" />';}else{html+='<div class="img"><a rel="nofollow" title="'+who+' '+response+'" class="p-url" href="'+r.url+'"><img src="/img/no-avatar.png" />';}
|
|
html+='<span class="emoji">'+(reactEmoji[r['wm-property']]||'💥')+'</span></a></div>';html+='</div>';return html;}
|
|
function stripurl(url){return url.substr(url.indexOf('//'));}
|
|
function dedupe(mentions){var filtered=[];var seen={};mentions.forEach(function(r){var source=stripurl(r.url);if(!seen[source]){filtered.push(r);seen[source]=true;}});return filtered;}
|
|
function formatComments(comments){var html='<h3>'+comments.length+' Response'+(comments.length>1?'s':'')+
|
|
'</h3><ul class="comments">';comments.forEach(function(c){html+='<li>';html+=authorImage(c);var linkclass,linktext;if(c.name){linkclass="name";linktext=c.name;}else if(c.content&&c.content.text){var words=c.content.text;if(textMaxWords){var words=c.content.text.replace(/\s+/g,' ').split(' ',textMaxWords+1);if(words.length>textMaxWords){words[textMaxWords-1]+='…';words=words.slice(0,textMaxWords);}
|
|
words=words.join(' ');}
|
|
linkclass="text";linktext=words;}else{linkclass="name";linktext="(mention)";}
|
|
html+='<div class="e-content p-name '+linkclass+'">'+linktext+'</div>';html+='<div class="metaline"><a href="'+c.url+'" class="u-url"><time class="dt-published">'+c['wm-received']+'</time></a></div>';html+='</li>';});html+='</ul>';return html;}
|
|
function formatReactions(reacts){var html='<h3>'+reacts.length+' Reaction'+(reacts.length>1?'s':'')+
|
|
'</h3><ul class="reacts">';reacts.forEach(function(r){html+='<li>'+reactImage(r)+'</li>';})
|
|
html+='</ul>';return html;}
|
|
function getData(url,callback){if(fetch){fetch(url).then(function(response){if(response.status>=200&&response.status<300){return Promise.resolve(response);}else{return Promise.reject(new Error(response.statusText));}}).then(function(response){return response.json();}).then(callback).catch(function(error){console.error("Request failed",error);});}else{var oReq=new XMLHttpRequest();oReq.onload=function(data){callback(JSON.parse(data));}
|
|
oReq.onerror=function(error){console.error("Request failed",error);}}}
|
|
window.addEventListener("load",function(){var container=document.getElementById(containerID);if(!container){return;}
|
|
var pageurl=stripurl(refurl);var apiURL='https://webmention.io/api/mentions.jf2?per-page=100&target[]='+
|
|
encodeURIComponent('http:'+pageurl)+
|
|
'&target[]='+encodeURIComponent('https:'+pageurl);getData(apiURL,function(json){html='';var comments=[];var collects=[];var mapping={"in-reply-to":comments,"like-of":collects,"repost-of":collects,"bookmark-of":collects,"mention-of":comments,"rsvp":comments};json.children.forEach(function(c){var store=mapping[c['wm-property']];if(store)store.push(c);});if(comments.length>0){html+=formatComments(dedupe(comments));}
|
|
if(collects.length>0){html+=formatReactions(dedupe(collects));}
|
|
container.innerHTML=html;});});})();
|