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// ==UserScript==
// @name Scratch Comment Blocker
// @namespace Violentmonkey Scripts
// @match *://scratch.mit.edu/*
// @grant none
// ==/UserScript==
// Customization ///////////////////////////////////////
// Should comments written by any blocked users be
// hidden?
const blockComments = true
// Should whole threads which ever had any posts by any
// blocked users be hidden?
const blockWholeThreads = true
// Blocked users ///////////////////////////////////////
// Just fill in the usernames of the users you choose
// to block here.
const blockedUsers = []
// Comment blocking ////////////////////////////////////
if (blockComments) {
const commentsContainer = document.querySelector('#comments ul.comments')
if (commentsContainer) {
const observer = new MutationObserver(mutations => {
for (const mutation of mutations) {
for (const addedNode of mutation.addedNodes) {
if (typeof addedNode.classList === 'undefined') continue
if (addedNode.classList.contains('top-level-reply') === false) continue
const topComment = addedNode
const comments = [topComment, ...topComment.getElementsByClassName('reply')]
for (const comment of comments) {
const nameEl = comment.querySelector('.name a')
if (nameEl && blockedUsers.includes(nameEl.textContent)) {
if (blockWholeThreads) {
topComment.remove()
break
} else {
comment.remove()
}
}
}
}
}
})
observer.observe(commentsContainer, {childList: true})
}
}
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