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fix(ckeditor): Sync resized image width/height into style and HTML attributes so Outlook and other mail clients ignoring CSS aspect-ratio render the correct dimensions. Closes #6169.

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This commit is contained in:
smizrahi
2026-05-06 17:04:28 +02:00
parent b49d4f55b2
commit 05d588bc3a
1 changed files with 24 additions and 0 deletions
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UI/WebServerResources/js/Common/sgCkeditor.component.js
+24
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@@ -365,6 +365,7 @@
var refresh = function() {
var html = vm.editor.getData();
html = inlineImageDimensions(html);
var dom = document.createElement("DIV");
dom.innerHTML = html;
@@ -429,6 +430,29 @@
}
}
function inlineImageDimensions(html) {
return html.replace(/<img\b[^>]*>/gi, function (tag) {
var style = (tag.match(/style="([^"]*)"/i) || [])[1];
if (!style) return tag;
var r = style.match(/aspect-ratio\s*:\s*(\d+)\s*\/\s*(\d+)/i);
if (!r) return tag;
var w = (style.match(/(?:^|;)\s*width\s*:\s*(\d+)px/i) || [])[1]
|| (tag.match(/\swidth="(\d+)"/i) || [])[1];
if (!w) return tag;
var h = Math.round(w * r[2] / r[1]);
var newStyle = style;
if (!/(?:^|;)\s*width\s*:/i.test(newStyle)) newStyle = newStyle.replace(/;?\s*$/, '') + ';width:' + w + 'px';
if (!/(?:^|;)\s*height\s*:/i.test(newStyle)) newStyle = newStyle.replace(/;?\s*$/, '') + ';height:' + h + 'px';
return tag
.replace(/style="[^"]*"/i, 'style="' + newStyle + '"')
.replace(/\swidth="[^"]*"/gi, '')
.replace(/\sheight="[^"]*"/gi, '')
.replace(/\s*\/?>$/, ' width="' + w + '" height="' + h + '">');
});
}
function cleanDirtyHTMLElements(html, threshold) {
var regex = /(<[^>^/]+>(&nbsp;)*<\/[^>]+>)/gm;