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HTSK
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// ==UserScript== | |
// @name HTSK | |
// @namespace https://www.howtostudykorean.com/ | |
// @version 0.3 | |
// @description Blurs out the English translation of examples on HowToStudyKorean.com until you hover over them, so you can try to understand the Korean first. | |
// @author Daniel Flint <[email protected]> | |
// @match https://www.howtostudykorean.com/* | |
// @grant none | |
// ==/UserScript== | |
(d => { | |
if (!d.querySelector('.blur-text')) { | |
[].slice.call(d.querySelectorAll('a[href$=mp3]')).map(link => { | |
let span = d.createElement('span'); | |
span.className = 'blur-text'; | |
link.parentNode.insertBefore(span, link.nextSibling); | |
let is = (el, ...tags) => el && tags.indexOf(el.tagName) >= 0, | |
stop = el => is(el, 'BUTTON', 'BR', 'A'), | |
sibling = span.nextSibling, | |
takeOneBr = is(sibling, 'BR')/* special case for mobile */; | |
while (sibling && (takeOneBr || !stop(sibling))) { | |
takeOneBr = false; | |
span.appendChild(link.parentNode.removeChild(sibling)); | |
sibling = span.nextSibling; | |
} | |
}); | |
let itr = d.createNodeIterator( | |
document.body, | |
NodeFilter.SHOW_TEXT, | |
node => node.parentElement.tagName !== 'SCRIPT' && node.textContent.trim().indexOf('=') >= 0 | |
? NodeFilter.FILTER_ACCEPT | |
: NodeFilter.FILTER_REJECT | |
); | |
let nodes = []; | |
while(node = itr.nextNode()) { | |
nodes.push(node); | |
} | |
nodes.forEach(node => { | |
let [kr, ...en] = node.textContent.split('=', 2); | |
node.textContent = kr + '='; | |
let span = d.createElement('span'); | |
span.className = 'blur-text'; | |
span.textContent = en.join('='); | |
node.parentElement.insertBefore(span, node.nextSibling); | |
}); | |
let css = d.createElement('style'); | |
css.innerText = '.blur-text{opacity:0.5;filter:blur(3px); transition: all 100ms linear; }.blur-text:hover{opacity:1;filter:none;cursor:crosshair}'; | |
d.head.appendChild(css); | |
} | |
})(document); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
javascript:~(a=>{if(!a.querySelector('.blur-text')){[].slice.call(a.querySelectorAll('a[href$=mp3]')).map(f=>{let g=a.createElement('span');g.className='blur-text',f.parentNode.insertBefore(g,f.nextSibling);let h=(l,...m)=>l&&0<=m.indexOf(l.tagName),i=l=>h(l,'BUTTON','BR','A'),j=g.nextSibling,k=h(j,'BR');for(;j&&(k||!i(j));)k=!1,g.appendChild(f.parentNode.removeChild(j)),j=g.nextSibling});let b=a.createNodeIterator(document.body,NodeFilter.SHOW_TEXT,f=>'SCRIPT'!==f.parentElement.tagName&&0<=f.textContent.trim().indexOf('=')?NodeFilter.FILTER_ACCEPT:NodeFilter.FILTER_REJECT),c=[];for(;node=b.nextNode();)c.push(node);c.forEach(f=>{let[g,...h]=f.textContent.split('=',2);f.textContent=g+'=';let i=a.createElement('span');i.className='blur-text',i.textContent=h.join('='),f.parentElement.insertBefore(i,f.nextSibling)});let e=a.createElement('style');e.innerText='.blur-text{opacity:0.5;filter:blur(3px); transition: all 100ms linear; }.blur-text:hover{opacity:1;filter:none;cursor:crosshair}',a.head.appendChild(e)}})(document); |
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Blurs out the English translation of examples on HowToStudyKorean.com until you hover over them, so you can try to understand the Korean first.