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Autodetect a MIME-type of the logo for branding #677

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Mar 19, 2020
Merged

Autodetect a MIME-type of the logo for branding #677

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16 changes: 9 additions & 7 deletions extensions/eclipse-che-theia-plugin-ext/src/node/che-product-service.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
* SPDX-License-Identifier: EPL-2.0
**********************************************************************/

import * as mime from 'mime';
import { injectable } from 'inversify';
import { CheProductService, Product } from '../common/che-protocol';
import * as path from 'path';
Expand Down Expand Up @@ -51,10 +52,10 @@ export class CheProductServiceImpl implements CheProductService {
* Return defaults
*/
return {
icon: svgAsBase64(path.join(__dirname, '/../../src/resource/che-logo.svg')),
icon: asBase64(path.join(__dirname, '/../../src/resource/che-logo.svg')),
logo: {
dark: svgAsBase64(path.join(__dirname, '/../../src/resource/che-logo-dark.svg')),
light: svgAsBase64(path.join(__dirname, '/../../src/resource/che-logo-light.svg'))
dark: asBase64(path.join(__dirname, '/../../src/resource/che-logo-dark.svg')),
light: asBase64(path.join(__dirname, '/../../src/resource/che-logo-light.svg'))
},
name: 'Eclipse Che',
welcome: {
Expand Down Expand Up @@ -84,17 +85,18 @@ export class CheProductServiceImpl implements CheProductService {
}
if (resource.startsWith('/')) {
// absolute path
return svgAsBase64(resource);
return asBase64(resource);
}
// relative path
const productJsonDir = path.dirname(productJsonPath);
return svgAsBase64(path.join(productJsonDir, resource));
return asBase64(path.join(productJsonDir, resource));
}
}

function svgAsBase64(filePath: string): string {
function asBase64(filePath: string): string {
const mimeType = mime.getType(filePath) || '';
const content = fs.readFileSync(filePath);
const header = 'data:image/svg+xml;base64,';
const header = `data:${mimeType};base64,`;
const dataUrl = header + content.toString('base64');
return dataUrl;
}