37 lines
1.6 KiB
JavaScript
37 lines
1.6 KiB
JavaScript
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"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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const resource_processor_base_1 = __importDefault(require("./resource-processor-base"));
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const lru_cache_1 = __importDefault(require("lru-cache"));
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const script_1 = require("../script");
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const url_1 = require("../../utils/url");
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const builtin_header_names_1 = __importDefault(require("../../request-pipeline/builtin-header-names"));
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class ScriptResourceProcessor extends resource_processor_base_1.default {
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constructor() {
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super();
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this.jsCache = new lru_cache_1.default({
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max: 50 * 1024 * 1024,
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length: n => n.length, // NOTE: 1 char ~ 1 byte.
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});
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}
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processResource(script, ctx, _charset, urlReplacer) {
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if (!script)
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return script;
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let processedScript = this.jsCache.get(script);
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if (!processedScript) {
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processedScript = (0, script_1.processScript)(script, true, false, urlReplacer, ctx.destRes.headers[builtin_header_names_1.default.serviceWorkerAllowed], ctx.proxyless);
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this.jsCache.set(script, processedScript);
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}
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else
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processedScript = (0, url_1.updateScriptImportUrls)(processedScript, ctx.serverInfo, ctx.session.id, ctx.windowId);
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return processedScript;
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}
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shouldProcessResource(ctx) {
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return ctx.contentInfo.isScript;
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}
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}
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exports.default = new ScriptResourceProcessor();module.exports = exports.default;
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