feat: initial commit

node_modules/rxjs/internal/observable/dom/fetch.js

@@ -0,0 +1,90 @@
+"use strict";
+var __assign = (this && this.__assign) || function () {
+    __assign = Object.assign || function(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                t[p] = s[p];
+        }
+        return t;
+    };
+    return __assign.apply(this, arguments);
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) if (e.indexOf(p[i]) < 0)
+            t[p[i]] = s[p[i]];
+    return t;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+var Observable_1 = require("../../Observable");
+var Subscription_1 = require("../../Subscription");
+var from_1 = require("../../observable/from");
+function fromFetch(input, initWithSelector) {
+    if (initWithSelector === void 0) { initWithSelector = {}; }
+    var selector = initWithSelector.selector, init = __rest(initWithSelector, ["selector"]);
+    return new Observable_1.Observable(function (subscriber) {
+        var controller = new AbortController();
+        var signal = controller.signal;
+        var abortable = true;
+        var unsubscribed = false;
+        var subscription = new Subscription_1.Subscription();
+        subscription.add(function () {
+            unsubscribed = true;
+            if (abortable) {
+                controller.abort();
+            }
+        });
+        var perSubscriberInit;
+        if (init) {
+            if (init.signal) {
+                if (init.signal.aborted) {
+                    controller.abort();
+                }
+                else {
+                    var outerSignal_1 = init.signal;
+                    var outerSignalHandler_1 = function () {
+                        if (!signal.aborted) {
+                            controller.abort();
+                        }
+                    };
+                    outerSignal_1.addEventListener('abort', outerSignalHandler_1);
+                    subscription.add(function () { return outerSignal_1.removeEventListener('abort', outerSignalHandler_1); });
+                }
+            }
+            perSubscriberInit = __assign({}, init, { signal: signal });
+        }
+        else {
+            perSubscriberInit = { signal: signal };
+        }
+        fetch(input, perSubscriberInit).then(function (response) {
+            if (selector) {
+                subscription.add(from_1.from(selector(response)).subscribe(function (value) { return subscriber.next(value); }, function (err) {
+                    abortable = false;
+                    if (!unsubscribed) {
+                        subscriber.error(err);
+                    }
+                }, function () {
+                    abortable = false;
+                    subscriber.complete();
+                }));
+            }
+            else {
+                abortable = false;
+                subscriber.next(response);
+                subscriber.complete();
+            }
+        }).catch(function (err) {
+            abortable = false;
+            if (!unsubscribed) {
+                subscriber.error(err);
+            }
+        });
+        return subscription;
+    });
+}
+exports.fromFetch = fromFetch;
+//# sourceMappingURL=fetch.js.map