User At Hover - Libreddit

hover at clickable user link to see user flair.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name User At Hover - Libreddit
// @version 1.2.0
// @description hover at clickable user link to see user flair.
// @include *://libredd.it*
// @include *://libreddit.spike.codes*
// @include *://libreddit.dothq.co*
// @include *://libreddit.kavin.rocks*
// @include *://reddit.invak.id*
// @include *://reddit.phii.me*
// @include *://lr.riverside.rocks*
// @include *://libreddit.strongthany.cc*
// @include *://libreddit.database.red*
// @include *://libreddit.privacy.com.de*
// @include *://libreddit.domain.glass*
// @include *://libreddit.sugoma.tk*
// @include *://libreddit.jamiethalacker.dev*
// @include *://reddit.artemislena.eu*
// @include *://r.nf*
// @include *://libreddit.some-things.org*
// @include *://reddit.stuehieyr.com*
// @include *://lr.mint.lgbt*
// @include *://libreddit.igna.rocks*
// @include *://libreddit.autarkic.org*
// @include *://libreddit.flux.industries*
// @include *://libreddit.drivet.xyz*
// @include *://lr.oversold.host*
// @include *://libreddit.de*
// @include *://libreddit.pussthecat.org*
// @include *://libreddit.mutahar.rocks*
// @include *://libreddit.northboot.xyz*
// @include *://leddit.xyz*
// @include *://de.leddit.xyz*
// @include *://lr.cowfee.moe*
// @include *://libreddit.hu*
// @include *://libreddit.totaldarkness.net*
// @include *://libreddit.esmailelbob.xyz*
// @include *://lr.vern.cc*
// @include *://libreddit.nl*
// @include *://lr.stilic.ml*
// @include *://reddi.tk*
// @include *://libreddit.bus-hit.me*
// @include *://libreddit.datatunnel.xyz*
// @include *://libreddit.crewz.me*
// @include *://r.walkx.org*
// @include *://libreddit.kylrth.com*
// @include *://libreddit.yonalee.eu*
// @include *://libreddit.winscloud.net*
// @include *://libreddit.tiekoetter.com*
// @include *://reddit.rtrace.io*
// @include *://libreddit.lunar.icu*
// @include *://libreddit.privacydev.net*
// @include *://libreddit.notyourcomputer.net*
// @include *://r.ahwx.org*
// @include *://bob.fr.to*
// @include *://reddit.beparanoid.de*
// @include *://libreddit.dcs0.hu*
// @icon 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// @grant none
// @run-at document-end
// @license GPL-3.0-or-later
// @namespace -
// ==/UserScript==

let style = document.createElement('style')
style.textContent = `
.user-popup::before {
  content: '';
  width: 10px;
  height: 10px;
  display: block;
  position: absolute;
  top: -6px;
  left: 44%;
  border-right: 1px solid var(--highlighted);
  border-top: 1px solid var(--highlighted);
  rotate: -45deg;
  background: var(--post);
}

.user-popup {
  position: absolute;
  width: 100px;
  background-color: var(--post);
  z-index: 1;
  border: var(--panel-border);
  border-radius: 5px;
	text-align: center;
  word-break: break-word;
	place-content: center;
	display: grid;
	animation: .1s 0s 1 normal userPopup both running linear;
}

.user-popup-img {
  width: 80px;
  margin-top: 10px;
  border-radius: 5px;
  background: var(--foreground);
	border: var(--panel-border);
}

.user-popup-karma {
	color: var(--accent);
}

.d-none {
  display: none;
}

@keyframes userPopup {
	0% {
		opacity: 0;
		transform: translateY(10px);
	}
}`
document.head.appendChild(style)

document.querySelectorAll('[class*="author"][href*="/user/"], [class*="author"][href*="/u/"]').forEach(e => {
  e.dataset.parsed = '0'
  e.addEventListener('mouseenter', () => {
    if(e.dataset.parsed === '0') {
    	e.dataset.parsed = '1'
  		fetch(e.href).then(r => r.text()).then(c => {
  			let doc = new DOMParser().parseFromString(c, 'text/html'),
    	  	avatar = doc.querySelector('#user_icon').src,
    	  	name = doc.querySelector('#user_name').textContent.slice(2),
    	    karma = +doc.querySelector('#user_details > :nth-child(3)').textContent,
    	    created = doc.querySelector('#user_details > :nth-child(4)').textContent,
    	    popup = document.createElement('div'),
    	    popupImg = document.createElement('img'),
    	    popupName = document.createElement('span'),
          popupKarma = document.createElement('span')
    	    y = e.offsetTop,
    	    x = e.offsetLeft

    	  popup.style.top = y+25+'px'
    	  popup.style.left = x+'px'
    	  popup.className = 'user-popup'
        popupImg.className = 'user-popup-img'
        popupImg.src = avatar
        popupImg.alt = name
        if(name.length > 9) popupImg.style.margin = (name.length/2)+'px auto'
        popupName.textContent = name
        popupKarma.textContent = karma
        popupKarma.className = 'user-popup-karma'
        popup.appendChild(popupImg)
        popup.appendChild(popupName)
        popup.appendChild(popupKarma)
    	  e.insertAdjacentElement('afterend', popup)
  		})
    } else {
    	let pop = e.nextElementSibling,
          pop2 = pop.nextElementSibling,
    	    y = e.offsetTop,
    	    x = e.offsetLeft

      if(pop2.className.indexOf('user-popup') != -1) pop2.remove()

    	pop.style.top = y+25+'px'
    	pop.style.left = x+'px'
      pop.classList.remove('d-none')
    }
  })
  e.addEventListener('mouseleave', () => {
    e.nextElementSibling.classList.add('d-none')
  })
})