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Improve display of images for code output

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This commit is contained in:
Sebastian Serth
2022-08-25 20:13:22 +02:00
parent 4de77ca3f5
commit ffd7a0351a
1 changed files with 7 additions and 0 deletions
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7
app/assets/javascripts/editor/evaluation.js
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@ -209,6 +209,13 @@ CodeOceanEditorEvaluation = {
if (output.stdout !== undefined && !output.stdout.startsWith("<img")) {
output.stdout = _.escape(output.stdout);
} else {
const doc = new DOMParser().parseFromString(output.stdout, "text/html");
// Get the parsed element, it is automatically wrapped in a <html><body> document
const parsedElement = doc.firstChild.lastChild.firstChild;
const sanitized_img = document.createElement('img');
sanitized_img.src = parsedElement.src;
output.stdout = sanitized_img.outerHTML;
}
var element = this.findOrCreateOutputElement(index);