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frontend: handle UTF-8 characters in GraphViz graphs

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This commit is contained in:
Lan Tian
2024-06-30 13:04:15 -07:00
parent 657565857b
commit f0f072c4a6
1 changed files with 12 additions and 1 deletions
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13
frontend/assets/templates/bgpmap.tpl
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@@ -5,8 +5,19 @@
<script src="/static/jsdelivr/npm/viz.js@2.1.2/viz.min.js" crossorigin="anonymous"></script> <script src="/static/jsdelivr/npm/viz.js@2.1.2/viz.min.js" crossorigin="anonymous"></script>
<script src="/static/jsdelivr/npm/viz.js@2.1.2/lite.render.js" crossorigin="anonymous"></script> <script src="/static/jsdelivr/npm/viz.js@2.1.2/lite.render.js" crossorigin="anonymous"></script>
<script> <script>
function decodeBase64(base64) {
const text = atob(base64);
const length = text.length;
const bytes = new Uint8Array(length);
for (let i = 0; i < length; i++) {
bytes[i] = text.charCodeAt(i);
}
const decoder = new TextDecoder();
return decoder.decode(bytes);
}
var viz = new Viz(); var viz = new Viz();
viz.renderSVGElement(atob({{ .Result }})) viz.renderSVGElement(decodeBase64({{ .Result }}))
.then(element => { .then(element => {
document.getElementById("bgpmap").appendChild(element); document.getElementById("bgpmap").appendChild(element);
}) })