| 1 | function proxyAttrs(template, attrsWhitelist) {
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| 2 | return function copyAttrs(iElement, iAttrs) {
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| 3 | const PREFIX = 'data-proxy-';
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| 4 |
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| 5 | const attrsList = attrsWhitelist || Object.keys(iAttrs.$attr);
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| 6 | let resultTemplate = template;
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| 7 |
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| 8 | attrsList.forEach(attrName => {
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| 9 | if (iAttrs[attrName] !== undefined) {
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| 10 | const attrLower = iAttrs.$attr[attrName];
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| 11 | const attrValue = iAttrs[attrName];
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| 12 |
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| 13 | const attrFind = `${PREFIX}${attrLower}`.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
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| 14 | const attrReplace = `${attrLower}="${attrValue}"`;
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| 15 |
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| 16 | resultTemplate = resultTemplate.replace(RegExp(`${attrFind}(="")*`, 'g'), attrReplace);
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| 17 | }
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| 18 | });
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| 19 |
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| 20 | return resultTemplate;
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| 21 | };
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| 22 | }
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| 23 |
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| 24 | export default proxyAttrs;
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