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52 lines
1.6 KiB
JavaScript
52 lines
1.6 KiB
JavaScript
const crypto = require('crypto'),
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config = require('../../config'),
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imageLib = require('../../lib/image'),
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urlService = require('../../services/url'),
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packageInfo = require('../../../../package.json');
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/**
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* Serve either uploaded favicon or default
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* @return {string}
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*/
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function getFaviconUrl() {
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return imageLib.blogIcon.getIconUrl();
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}
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function getAssetUrl(path, hasMinFile) {
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// CASE: favicon - this is special path with its own functionality
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if (path.match(/\/?favicon\.(ico|png)$/)) {
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// @TODO, resolve this - we should only be resolving subdirectory and extension.
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return getFaviconUrl();
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}
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// CASE: Build the output URL
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// Add subdirectory...
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var output = urlService.utils.urlJoin(urlService.utils.getSubdir(), '/');
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// Optionally add /assets/
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if (!path.match(/^public/) && !path.match(/^asset/)) {
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output = urlService.utils.urlJoin(output, 'assets/');
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}
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// replace ".foo" with ".min.foo" if configured
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if (hasMinFile && config.get('useMinFiles') !== false) {
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path = path.replace(/\.([^.]*)$/, '.min.$1');
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}
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// Add the path for the requested asset
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output = urlService.utils.urlJoin(output, path);
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// Ensure we have an assetHash
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// @TODO rework this!
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if (!config.get('assetHash')) {
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config.set('assetHash', (crypto.createHash('md5').update(packageInfo.version + Date.now()).digest('hex')).substring(0, 10));
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}
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// Finally add the asset hash to the output URL
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output += '?v=' + config.get('assetHash');
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return output;
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}
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module.exports = getAssetUrl;
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