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Merge pull request #1833 from Wevah/embedded-widget-fix

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Embedded widget fix
This commit is contained in:
Maurice Parker 2020-03-01 14:25:23 -08:00 committed by GitHub
commit dc20aa0e22
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 16 additions and 2 deletions
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7
Mac/MainWindow/Detail/styleSheet.css
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@ -125,12 +125,17 @@ code, pre {
pre {
white-space: pre-wrap;
}
img, figure, video, iframe, div {
img, figure, video, div {
max-width: 100%;
height: auto !important;
margin: 0 auto;
}
iframe {
max-width: 100%;
margin: 0 auto;
}
figcaption {
font-size: 14px;
line-height: 1.3em;

11
Shared/Article Rendering/ArticleRenderer.swift
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@ -324,9 +324,18 @@ private extension ArticleRenderer {
s += """
<script type="text/javascript">
function stripStylesFromElement(element, propertiesToStrip) {
for (name of propertiesToStrip) {
element.style.removeProperty(name);
}
}
var init = {
wrapFrames: function () {
document.querySelectorAll("iframe").forEach(element => {
if (element.height > 0 || parseInt(element.style.height) > 0)
return;
var wrapper = document.createElement("div");
wrapper.classList.add("iframeWrap");
element.parentNode.insertBefore(wrapper, element);
@ -335,7 +344,7 @@ private extension ArticleRenderer {
},
stripStyles: function() {
document.getElementsByTagName("body")[0].querySelectorAll("style, link[rel=stylesheet]").forEach(element => element.remove());
document.getElementsByTagName("body")[0].querySelectorAll("[style]").forEach(element => element.removeAttribute("style"));
document.getElementsByTagName("body")[0].querySelectorAll("[style]").forEach(element => stripStylesFromElement(element, ["color", "background", "font"]));
},
linkHover: function() {
var anchors = document.getElementsByTagName("a");