Purge shitty Chinese comments.
// ==UserScript==
// @name Purge E(x)Hentai Chinese Comments
// @namespace https://ehentai.example.invalid/
// @version 0.3
// @description Purge shitty Chinese comments.
// @author SomeRandomieLone
// @license MIT
// @match https://*e-hentai.org/g/*
// @match https://exhentai.org/g/*
// @icon https://e-hentai.org/favicon.ico
// @grant none
// ==/UserScript==
( async () => {
// PurgeChineseComments/tweaks.ts
var Tweaks = Object.freeze({
/**
* The ratio of Chinese to non-Chinese
* characters in a sentence for it to be
* marked as Chinese.
* The lower, more sensitive the algorithm.
*/
ChineseThreshold: 0.15,
/**
* Whether to hide gallery uploader's
* comment if it's also in Chinese.
*/
HideUploaderComment: !1
});
// PurgeChineseComments/tools.ts
function IsLikelyChinese(text) {
return Array.from(text).filter(
(c) => "\u4E00" <= c && c <= "\u9FFF"
).length / text.length >= Tweaks.ChineseThreshold;
}
// PurgeChineseComments/comment.ts
function SelectComments() {
let elems = document.querySelectorAll(
"div#cdiv.gm > div.c1"
);
return Array.from(elems).map(
(e) => new CommentBlock(e)
);
}
var CommentBlock = class {
constructor(element) {
this.element = element;
}
/**
* Get the text content of comment.
*/
content() {
return this.element.querySelector(
'div[id^="comment_"]'
)?.innerText ?? "";
}
/**
* Check how likely some texts are in Chinese.
*/
is_chinese() {
return IsLikelyChinese(
this.content()
);
}
/**
* Is this comment block by the
* gallery uploader?
*/
is_uploader() {
return this.element.querySelector("a[name='ulcomment']") != null;
}
/**
* Hide the represented element.
*/
hide() {
this.element.style.display = "none";
}
};
// PurgeChineseComments/main.ts
var purge_counter = 0;
for (let comment of SelectComments())
comment.is_chinese() && (comment.is_uploader() && !Tweaks.HideUploaderComment || (comment.hide(), purge_counter++));
console.log(
`Hide ${purge_counter} Chinese comment(s)`
);
} )();