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Add charset=UTF-8

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Ian Sanders
2024-05-14 14:08:35 -04:00
parent dfa71317ad
commit 56c4f10607
2 changed files with 2 additions and 2 deletions
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2
packages/mermaid/src/mermaidAPI.spec.ts
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@@ -200,7 +200,7 @@ describe('mermaidAPI', () => {
it('sets src to base64 version of <body style="IFRAME_SVG_BODY_STYLE">svgCode<//body>', () => { it('sets src to base64 version of <body style="IFRAME_SVG_BODY_STYLE">svgCode<//body>', () => {
const base64encodedSrc = btoa('<body style="' + 'margin:0' + '">' + inputSvgCode + '</body>'); const base64encodedSrc = btoa('<body style="' + 'margin:0' + '">' + inputSvgCode + '</body>');
const expectedRegExp = new RegExp('src="data:text/html;base64,' + base64encodedSrc + '"'); const expectedRegExp = new RegExp('src="data:text/html;charset=UTF-8;base64,' + base64encodedSrc + '"');
const result = putIntoIFrame(inputSvgCode); const result = putIntoIFrame(inputSvgCode);
expect(result).toMatch(expectedRegExp); expect(result).toMatch(expectedRegExp);

2
packages/mermaid/src/mermaidAPI.ts
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@@ -256,7 +256,7 @@ export const putIntoIFrame = (svgCode = '', svgElement?: D3Element): string => {
? svgElement.viewBox.baseVal.height + 'px' ? svgElement.viewBox.baseVal.height + 'px'
: IFRAME_HEIGHT; : IFRAME_HEIGHT;
const base64encodedSrc = toBase64('<body style="' + IFRAME_BODY_STYLE + '">' + svgCode + '</body>'); const base64encodedSrc = toBase64('<body style="' + IFRAME_BODY_STYLE + '">' + svgCode + '</body>');
return `<iframe style="width:${IFRAME_WIDTH};height:${height};${IFRAME_STYLES}" src="data:text/html;base64,${base64encodedSrc}" sandbox="${IFRAME_SANDBOX_OPTS}"> return `<iframe style="width:${IFRAME_WIDTH};height:${height};${IFRAME_STYLES}" src="data:text/html;charset=UTF-8;base64,${base64encodedSrc}" sandbox="${IFRAME_SANDBOX_OPTS}">
${IFRAME_NOT_SUPPORTED_MSG} ${IFRAME_NOT_SUPPORTED_MSG}
</iframe>`; </iframe>`;
}; };