52 lines
2 KiB
JavaScript
52 lines
2 KiB
JavaScript
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import Index from "../index.js";
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export default function (data) {
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data = data.data;
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/** @type Index */
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const index = self._index,
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args = data.args,
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task = data.task;
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switch (task) {
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case "init":
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const options = data.options || {},
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factory = data.factory,
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encode = options.encode;
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options.cache = /* normalize: */ /* collapse: */ /* normalize: */
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/* collapse: */ /* normalize: */ /* collapse: */ /* normalize: */ /* collapse: */ /* collapse: */!1;
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if (encode && 0 === encode.indexOf("function")) {
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options.encode = Function("return " + encode)();
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}
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if (factory) {
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// export the FlexSearch global payload to "self"
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Function("return " + factory)()(self);
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/** @type Index */
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self._index = new self.FlexSearch.Index(options);
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// destroy the exported payload
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delete self.FlexSearch;
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} else {
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self._index = new Index(options);
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}
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break;
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default:
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const id = data.id,
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message = index[task].apply(index, args);
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postMessage("search" === task ? { id: id, msg: message } : { id: id });
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}
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}
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