115 lines
4.3 KiB
JavaScript
115 lines
4.3 KiB
JavaScript
"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.isHook = exports.chainHooks = void 0;
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// ChainHooks creates a new ServerHook which chains the callbacks in
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// each of the constituent hooks passed in. Each hook function will be
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// called in the order of the ServerHooks values passed in.
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//
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// For the erroring hooks, RequestReceived and RequestRouted, any returned
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// errors prevent processing by later hooks.
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function chainHooks(...hooks) {
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if (hooks.length === 0) {
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return null;
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}
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if (hooks.length === 1) {
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return hooks[0];
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}
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const serverHook = {
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requestReceived(ctx) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.requestReceived) {
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continue;
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}
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yield hook.requestReceived(ctx);
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}
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});
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},
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requestPrepared(ctx) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.requestPrepared) {
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continue;
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}
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console.warn("hook requestPrepared is deprecated and will be removed in the next release. " +
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"Please use responsePrepared instead.");
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yield hook.requestPrepared(ctx);
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}
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});
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},
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responsePrepared(ctx) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.responsePrepared) {
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continue;
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}
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yield hook.responsePrepared(ctx);
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}
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});
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},
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requestSent(ctx) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.requestSent) {
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continue;
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}
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console.warn("hook requestSent is deprecated and will be removed in the next release. " +
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"Please use responseSent instead.");
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yield hook.requestSent(ctx);
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}
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});
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},
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responseSent(ctx) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.responseSent) {
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continue;
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}
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yield hook.responseSent(ctx);
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}
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});
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},
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requestRouted(ctx) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.requestRouted) {
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continue;
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}
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yield hook.requestRouted(ctx);
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}
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});
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},
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error(ctx, err) {
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return __awaiter(this, void 0, void 0, function* () {
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for (const hook of hooks) {
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if (!hook.error) {
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continue;
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}
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yield hook.error(ctx, err);
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}
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});
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},
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};
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return serverHook;
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}
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exports.chainHooks = chainHooks;
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function isHook(object) {
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return ("requestReceived" in object ||
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"requestPrepared" in object ||
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"requestSent" in object ||
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"requestRouted" in object ||
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"responsePrepared" in object ||
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"responseSent" in object ||
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"error" in object);
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}
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exports.isHook = isHook;
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