改进 Emoji 剪藏 #13342
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合并到 #13355 中跟进。 |
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@TCOTC 得帮我找个测试网页 https://fermi.ink/posts/2023/05/31/01/ 里面没有图片 emoji |
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我实在找不到，要不你试试想办法屏蔽 twemoji.maxcdn.com 这个域名，然后再打开那个网页看看 |
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这个网页里没有这个域名的请求哦
…---原始邮件---
发件人: "Jeffrey ***@***.***>
发送时间: 2024年12月4日(周三) 凌晨0:19
收件人: ***@***.***>;
抄送: ***@***.***>;"State ***@***.***>;
主题: Re: [siyuan-note/siyuan] 改进 Emoji 剪藏 (Issue #13342)
我实在找不到，要不你试试想办法屏蔽 twemoji.maxcdn.com 这个域名，然后再打开那个网页看看
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奇怪了，你打开网页没有这个元素吗？
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我这里直接是 emoji 字符：
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网页里有这么个 JS：
/*! Copyright Twitter Inc. and other contributors. Licensed under MIT */
var twemoji = function() {
"use strict";
var twemoji = {
base: "https://twemoji.maxcdn.com/v/14.0.2/",
ext: ".png",
size: "72x72",
className: "emoji",
convert: {
fromCodePoint: fromCodePoint,
toCodePoint: toCodePoint
},
onerror: function onerror() {
if (this.parentNode) {
this.parentNode.replaceChild(createText(this.alt, false), this)
}
},
parse: parse,
replace: replace,
test: test
}
, escaper = {
"&": "&",
"<": "<",
">": ">",
"'": "'",
'"': """
}
, re = 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c\udffd\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\ud83c\udffe\u200d\u2764\ufe0f\u200d\ud83e\uddd1\ud83c[\udffb-\udffd\udfff]|\ud83e\uddd1\ud83c\udffe\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83e\uddd1\ud83c\udfff\u200d\u2764\ufe0f\u200d\ud83e\uddd1\ud83c[\udffb-\udffe]|\ud83e\uddd1\ud83c\udfff\u200d\ud83e\udd1d\u200d\ud83e\uddd1\ud83c[\udffb-\udfff]|\ud83d\udc68\u200d\u2764\ufe0f\u200d\ud83d\udc8b\u200d\ud83d\udc68|\ud83d\udc69\u200d\u2764\ufe0f\u200d\ud83d\udc8b\u200d\ud83d[\udc68\udc69]|\ud83e\udef1\ud83c\udffb\u200d\ud83e\udef2\ud83c[\udffc-\udfff]|\ud83e\udef1\ud83c\udffc\u200d\ud83e\udef2\ud83c[\udffb\udffd-\udfff]|\ud83e\udef1\ud83c\udffd\u200d\ud83e\udef2\ud83c[\udffb\udffc\udffe\udfff]|\ud83e\udef1\ud83c\udffe\u200d\ud83e\udef2\ud83c[\udffb-\udffd\udfff]|\ud83e\udef1\ud83c\udfff\u200d\ud83e\udef2\ud83c[\udffb-\udffe]|\ud83d\udc68\u200d\u2764\ufe0f\u200d\ud83d\udc68|\ud83d\udc69\u200d\u2764\ufe0f\u200d\ud83d[\udc68\udc69]|\ud83e\uddd1\u200d\ud83e\udd1d\u200d\ud83e\uddd1|\ud83d\udc6b\ud83c[\udffb-\udfff]|\ud83d\udc6c\ud83c[\udffb-\udfff]|\ud83d\udc6d\ud83c[\udffb-\udfff]|\ud83d\udc8f\ud83c[\udffb-\udfff]|\ud83d\udc91\ud83c[\udffb-\udfff]|\ud83e\udd1d\ud83c[\udffb-\udfff]|\ud83d[\udc6b-\udc6d\udc8f\udc91]|\ud83e\udd1d)|(?:\ud83d[\udc68\udc69]|\ud83e\uddd1)(?:\ud83c[\udffb-\udfff])?\u200d(?:\u2695\ufe0f|\u2696\ufe0f|\u2708\ufe0f|\ud83c[\udf3e\udf73\udf7c\udf84\udf93\udfa4\udfa8\udfeb\udfed]|\ud83d[\udcbb\udcbc\udd27\udd2c\ude80\ude92]|\ud83e[\uddaf-\uddb3\uddbc\uddbd])|(?:\ud83c[\udfcb\udfcc]|\ud83d[\udd74\udd75]|\u26f9)((?:\ud83c[\udffb-\udfff]|\ufe0f)\u200d[\u2640\u2642]\ufe0f)|(?:\ud83c[\udfc3\udfc4\udfca]|\ud83d[\udc6e\udc70\udc71\udc73\udc77\udc81\udc82\udc86\udc87\ude45-\ude47\ude4b\ude4d\ude4e\udea3\udeb4-\udeb6]|\ud83e[\udd26\udd35\udd37-\udd39\udd3d\udd3e\uddb8\uddb9\uddcd-\uddcf\uddd4\uddd6-\udddd])(?:\ud83c[\udffb-\udfff])?\u200d[\u2640\u2642]\ufe0f|(?:\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc68\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc68\u200d\ud83d[\udc66\udc67]|\ud83d\udc68\u200d\ud83d\udc69\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\ud83d\udc66\u200d\ud83d\udc66|\ud83d\udc69\u200d\ud83d\udc67\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\ud83d\udc69\u200d\ud83d[\udc66\udc67]|\ud83c\udff3\ufe0f\u200d\u26a7\ufe0f|\ud83c\udff3\ufe0f\u200d\ud83c\udf08|\ud83d\ude36\u200d\ud83c\udf2b\ufe0f|\u2764\ufe0f\u200d\ud83d\udd25|\u2764\ufe0f\u200d\ud83e\ude79|\ud83c\udff4\u200d\u2620\ufe0f|\ud83d\udc15\u200d\ud83e\uddba|\ud83d\udc3b\u200d\u2744\ufe0f|\ud83d\udc41\u200d\ud83d\udde8|\ud83d\udc68\u200d\ud83d[\udc66\udc67]|\ud83d\udc69\u200d\ud83d[\udc66\udc67]|\ud83d\udc6f\u200d\u2640\ufe0f|\ud83d\udc6f\u200d\u2642\ufe0f|\ud83d\ude2e\u200d\ud83d\udca8|\ud83d\ude35\u200d\ud83d\udcab|\ud83e\udd3c\u200d\u2640\ufe0f|\ud83e\udd3c\u200d\u2642\ufe0f|\ud83e\uddde\u200d\u2640\ufe0f|\ud83e\uddde\u200d\u2642\ufe0f|\ud83e\udddf\u200d\u2640\ufe0f|\ud83e\udddf\u200d\u2642\ufe0f|\ud83d\udc08\u200d\u2b1b)|[#*0-9]\ufe0f?\u20e3|(?:[©®\u2122\u265f]\ufe0f)|(?:\ud83c[\udc04\udd70\udd71\udd7e\udd7f\ude02\ude1a\ude2f\ude37\udf21\udf24-\udf2c\udf36\udf7d\udf96\udf97\udf99-\udf9b\udf9e\udf9f\udfcd\udfce\udfd4-\udfdf\udff3\udff5\udff7]|\ud83d[\udc3f\udc41\udcfd\udd49\udd4a\udd6f\udd70\udd73\udd76-\udd79\udd87\udd8a-\udd8d\udda5\udda8\uddb1\uddb2\uddbc\uddc2-\uddc4\uddd1-\uddd3\udddc-\uddde\udde1\udde3\udde8\uddef\uddf3\uddfa\udecb\udecd-\udecf\udee0-\udee5\udee9\udef0\udef3]|[\u203c\u2049\u2139\u2194-\u2199\u21a9\u21aa\u231a\u231b\u2328\u23cf\u23ed-\u23ef\u23f1\u23f2\u23f8-\u23fa\u24c2\u25aa\u25ab\u25b6\u25c0\u25fb-\u25fe\u2600-\u2604\u260e\u2611\u2614\u2615\u2618\u2620\u2622\u2623\u2626\u262a\u262e\u262f\u2638-\u263a\u2640\u2642\u2648-\u2653\u2660\u2663\u2665\u2666\u2668\u267b\u267f\u2692-\u2697\u2699\u269b\u269c\u26a0\u26a1\u26a7\u26aa\u26ab\u26b0\u26b1\u26bd\u26be\u26c4\u26c5\u26c8\u26cf\u26d1\u26d3\u26d4\u26e9\u26ea\u26f0-\u26f5\u26f8\u26fa\u26fd\u2702\u2708\u2709\u270f\u2712\u2714\u2716\u271d\u2721\u2733\u2734\u2744\u2747\u2757\u2763\u2764\u27a1\u2934\u2935\u2b05-\u2b07\u2b1b\u2b1c\u2b50\u2b55\u3030\u303d\u3297\u3299])(?:\ufe0f|(?!\ufe0e))|(?:(?:\ud83c[\udfcb\udfcc]|\ud83d[\udd74\udd75\udd90]|[\u261d\u26f7\u26f9\u270c\u270d])(?:\ufe0f|(?!\ufe0e))|(?:\ud83c[\udf85\udfc2-\udfc4\udfc7\udfca]|\ud83d[\udc42\udc43\udc46-\udc50\udc66-\udc69\udc6e\udc70-\udc78\udc7c\udc81-\udc83\udc85-\udc87\udcaa\udd7a\udd95\udd96\ude45-\ude47\ude4b-\ude4f\udea3\udeb4-\udeb6\udec0\udecc]|\ud83e[\udd0c\udd0f\udd18-\udd1c\udd1e\udd1f\udd26\udd30-\udd39\udd3d\udd3e\udd77\uddb5\uddb6\uddb8\uddb9\uddbb\uddcd-\uddcf\uddd1-\udddd\udec3-\udec5\udef0-\udef6]|[\u270a\u270b]))(?:\ud83c[\udffb-\udfff])?|(?:\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc65\udb40\udc6e\udb40\udc67\udb40\udc7f|\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc73\udb40\udc63\udb40\udc74\udb40\udc7f|\ud83c\udff4\udb40\udc67\udb40\udc62\udb40\udc77\udb40\udc6c\udb40\udc73\udb40\udc7f|\ud83c\udde6\ud83c[\udde8-\uddec\uddee\uddf1\uddf2\uddf4\uddf6-\uddfa\uddfc\uddfd\uddff]|\ud83c\udde7\ud83c[\udde6\udde7\udde9-\uddef\uddf1-\uddf4\uddf6-\uddf9\uddfb\uddfc\uddfe\uddff]|\ud83c\udde8\ud83c[\udde6\udde8\udde9\uddeb-\uddee\uddf0-\uddf5\uddf7\uddfa-\uddff]|\ud83c\udde9\ud83c[\uddea\uddec\uddef\uddf0\uddf2\uddf4\uddff]|\ud83c\uddea\ud83c[\udde6\udde8\uddea\uddec\udded\uddf7-\uddfa]|\ud83c\uddeb\ud83c[\uddee-\uddf0\uddf2\uddf4\uddf7]|\ud83c\uddec\ud83c[\udde6\udde7\udde9-\uddee\uddf1-\uddf3\uddf5-\uddfa\uddfc\uddfe]|\ud83c\udded\ud83c[\uddf0\uddf2\uddf3\uddf7\uddf9\uddfa]|\ud83c\uddee\ud83c[\udde8-\uddea\uddf1-\uddf4\uddf6-\uddf9]|\ud83c\uddef\ud83c[\uddea\uddf2\uddf4\uddf5]|\ud83c\uddf0\ud83c[\uddea\uddec-\uddee\uddf2\uddf3\uddf5\uddf7\uddfc\uddfe\uddff]|\ud83c\uddf1\ud83c[\udde6-\udde8\uddee\uddf0\uddf7-\uddfb\uddfe]|\ud83c\uddf2\ud83c[\udde6\udde8-\udded\uddf0-\uddff]|\ud83c\uddf3\ud83c[\udde6\udde8\uddea-\uddec\uddee\uddf1\uddf4\uddf5\uddf7\uddfa\uddff]|\ud83c\uddf4\ud83c\uddf2|\ud83c\uddf5\ud83c[\udde6\uddea-\udded\uddf0-\uddf3\uddf7-\uddf9\uddfc\uddfe]|\ud83c\uddf6\ud83c\udde6|\ud83c\uddf7\ud83c[\uddea\uddf4\uddf8\uddfa\uddfc]|\ud83c\uddf8\ud83c[\udde6-\uddea\uddec-\uddf4\uddf7-\uddf9\uddfb\uddfd-\uddff]|\ud83c\uddf9\ud83c[\udde6\udde8\udde9\uddeb-\udded\uddef-\uddf4\uddf7\uddf9\uddfb\uddfc\uddff]|\ud83c\uddfa\ud83c[\udde6\uddec\uddf2\uddf3\uddf8\uddfe\uddff]|\ud83c\uddfb\ud83c[\udde6\udde8\uddea\uddec\uddee\uddf3\uddfa]|\ud83c\uddfc\ud83c[\uddeb\uddf8]|\ud83c\uddfd\ud83c\uddf0|\ud83c\uddfe\ud83c[\uddea\uddf9]|\ud83c\uddff\ud83c[\udde6\uddf2\uddfc]|\ud83c[\udccf\udd8e\udd91-\udd9a\udde6-\uddff\ude01\ude32-\ude36\ude38-\ude3a\ude50\ude51\udf00-\udf20\udf2d-\udf35\udf37-\udf7c\udf7e-\udf84\udf86-\udf93\udfa0-\udfc1\udfc5\udfc6\udfc8\udfc9\udfcf-\udfd3\udfe0-\udff0\udff4\udff8-\udfff]|\ud83d[\udc00-\udc3e\udc40\udc44\udc45\udc51-\udc65\udc6a\udc6f\udc79-\udc7b\udc7d-\udc80\udc84\udc88-\udc8e\udc90\udc92-\udca9\udcab-\udcfc\udcff-\udd3d\udd4b-\udd4e\udd50-\udd67\udda4\uddfb-\ude44\ude48-\ude4a\ude80-\udea2\udea4-\udeb3\udeb7-\udebf\udec1-\udec5\uded0-\uded2\uded5-\uded7\udedd-\udedf\udeeb\udeec\udef4-\udefc\udfe0-\udfeb\udff0]|\ud83e[\udd0d\udd0e\udd10-\udd17\udd20-\udd25\udd27-\udd2f\udd3a\udd3c\udd3f-\udd45\udd47-\udd76\udd78-\uddb4\uddb7\uddba\uddbc-\uddcc\uddd0\uddde-\uddff\ude70-\ude74\ude78-\ude7c\ude80-\ude86\ude90-\udeac\udeb0-\udeba\udec0-\udec2\uded0-\uded9\udee0-\udee7]|[\u23e9-\u23ec\u23f0\u23f3\u267e\u26ce\u2705\u2728\u274c\u274e\u2753-\u2755\u2795-\u2797\u27b0\u27bf\ue50a])|\ufe0f/g
, UFE0Fg = /\uFE0F/g
, U200D = String.fromCharCode(8205)
, rescaper = /[&<>'"]/g
, shouldntBeParsed = /^(?:iframe|noframes|noscript|script|select|style|textarea)$/
, fromCharCode = String.fromCharCode;
return twemoji;
function createText(text, clean) {
return document.createTextNode(clean ? text.replace(UFE0Fg, "") : text)
}
function escapeHTML(s) {
return s.replace(rescaper, replacer)
}
function defaultImageSrcGenerator(icon, options) {
return "".concat(options.base, options.size, "/", icon, options.ext)
}
function grabAllTextNodes(node, allText) {
var childNodes = node.childNodes, length = childNodes.length, subnode, nodeType;
while (length--) {
subnode = childNodes[length];
nodeType = subnode.nodeType;
if (nodeType === 3) {
allText.push(subnode)
} else if (nodeType === 1 && !("ownerSVGElement"in subnode) && !shouldntBeParsed.test(subnode.nodeName.toLowerCase())) {
grabAllTextNodes(subnode, allText)
}
}
return allText
}
function grabTheRightIcon(rawText) {
return toCodePoint(rawText.indexOf(U200D) < 0 ? rawText.replace(UFE0Fg, "") : rawText)
}
function parseNode(node, options) {
var allText = grabAllTextNodes(node, []), length = allText.length, attrib, attrname, modified, fragment, subnode, text, match, i, index, img, rawText, iconId, src;
while (length--) {
modified = false;
fragment = document.createDocumentFragment();
subnode = allText[length];
text = subnode.nodeValue;
i = 0;
while (match = re.exec(text)) {
index = match.index;
if (index !== i) {
fragment.appendChild(createText(text.slice(i, index), true))
}
rawText = match[0];
iconId = grabTheRightIcon(rawText);
i = index + rawText.length;
src = options.callback(iconId, options);
if (iconId && src) {
img = new Image;
img.onerror = options.onerror;
img.setAttribute("draggable", "false");
attrib = options.attributes(rawText, iconId);
for (attrname in attrib) {
if (attrib.hasOwnProperty(attrname) && attrname.indexOf("on") !== 0 && !img.hasAttribute(attrname)) {
img.setAttribute(attrname, attrib[attrname])
}
}
img.className = options.className;
img.alt = rawText;
img.src = src;
modified = true;
fragment.appendChild(img)
}
if (!img)
fragment.appendChild(createText(rawText, false));
img = null
}
if (modified) {
if (i < text.length) {
fragment.appendChild(createText(text.slice(i), true))
}
subnode.parentNode.replaceChild(fragment, subnode)
}
}
return node
}
function parseString(str, options) {
return replace(str, function(rawText) {
var ret = rawText, iconId = grabTheRightIcon(rawText), src = options.callback(iconId, options), attrib, attrname;
if (iconId && src) {
ret = "<img ".concat('class="', options.className, '" ', 'draggable="false" ', 'alt="', rawText, '"', ' src="', src, '"');
attrib = options.attributes(rawText, iconId);
for (attrname in attrib) {
if (attrib.hasOwnProperty(attrname) && attrname.indexOf("on") !== 0 && ret.indexOf(" " + attrname + "=") === -1) {
ret = ret.concat(" ", attrname, '="', escapeHTML(attrib[attrname]), '"')
}
}
ret = ret.concat("/>")
}
return ret
})
}
function replacer(m) {
return escaper[m]
}
function returnNull() {
return null
}
function toSizeSquaredAsset(value) {
return typeof value === "number" ? value + "x" + value : value
}
function fromCodePoint(codepoint) {
var code = typeof codepoint === "string" ? parseInt(codepoint, 16) : codepoint;
if (code < 65536) {
return fromCharCode(code)
}
code -= 65536;
return fromCharCode(55296 + (code >> 10), 56320 + (code & 1023))
}
function parse(what, how) {
if (!how || typeof how === "function") {
how = {
callback: how
}
}
return (typeof what === "string" ? parseString : parseNode)(what, {
callback: how.callback || defaultImageSrcGenerator,
attributes: typeof how.attributes === "function" ? how.attributes : returnNull,
base: typeof how.base === "string" ? how.base : twemoji.base,
ext: how.ext || twemoji.ext,
size: how.folder || toSizeSquaredAsset(how.size || twemoji.size),
className: how.className || twemoji.className,
onerror: how.onerror || twemoji.onerror
})
}
function replace(text, callback) {
return String(text).replace(re, callback)
}
function test(text) {
re.lastIndex = 0;
var result = re.test(text);
re.lastIndex = 0;
return result
}
function toCodePoint(unicodeSurrogates, sep) {
var r = []
, c = 0
, p = 0
, i = 0;
while (i < unicodeSurrogates.length) {
c = unicodeSurrogates.charCodeAt(i++);
if (p) {
r.push((65536 + (p - 55296 << 10) + (c - 56320)).toString(16));
p = 0
} else if (55296 <= c && c <= 56319) {
p = c
} else {
r.push(c.toString(16))
}
}
return r.join(sep || "-")
}
}(); |
|
我这里可能没有执行，因为我看到的结果是这样的。 |
|
其他网页我实在找不到，我自己也没有网站，你那边能不能弄一个网页出来测试？ |
|
ok |
88250
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this issue
Dec 4, 2024
88250
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Dec 4, 2024
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话说遇到这种 .emoji 元素是不是可以不用尝试下载图片？剪藏的内容已经在 alt 属性里了
Originally posted by @TCOTC in #13242 (comment)
The text was updated successfully, but these errors were encountered: