@stolostron/multicluster-sdk
Version:
Provides extensions and APIs that dynamic plugins can use to leverage multicluster capabilities provided by Red Hat Advanced Cluster Management.
171 lines • 10.3 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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Object.defineProperty(o, k2, desc);
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if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const jsx_runtime_1 = require("react/jsx-runtime");
/* Copyright Contributors to the Open Cluster Management project */
const react_1 = require("react");
const react_i18next_1 = require("react-i18next");
const _ = __importStar(require("lodash"));
const api_1 = require("../../api");
const utils_1 = require("./utils");
const constants_1 = require("./constants");
const react_core_1 = require("@patternfly/react-core");
const react_styles_1 = require("@patternfly/react-styles");
const TogglePlay_1 = __importDefault(require("./TogglePlay"));
const EventStreamList_1 = require("./EventStreamList");
const EventComponent_1 = __importDefault(require("./EventComponent"));
const ResourceEventStream = ({ resource }) => {
var _a, _b, _c;
const [active, setActive] = (0, react_1.useState)(true);
const hubCluster = (0, api_1.useHubClusterName)();
const { t } = (0, react_i18next_1.useTranslation)('public');
const [sortedEvents, setSortedEvents] = (0, react_1.useState)([]);
const [error, setError] = (0, react_1.useState)(false);
const [loading, setLoading] = (0, react_1.useState)(true);
const ws = (0, react_1.useRef)();
const [backendAPIPath, loaded] = (0, api_1.useFleetK8sAPIPath)(resource === null || resource === void 0 ? void 0 : resource.cluster);
const fieldSelector = `involvedObject.uid=${(_a = resource === null || resource === void 0 ? void 0 : resource.metadata) === null || _a === void 0 ? void 0 : _a.uid},involvedObject.name=${(_b = resource === null || resource === void 0 ? void 0 : resource.metadata) === null || _b === void 0 ? void 0 : _b.name},involvedObject.kind=${resource === null || resource === void 0 ? void 0 : resource.kind}`;
const namespace = (_c = resource === null || resource === void 0 ? void 0 : resource.metadata) === null || _c === void 0 ? void 0 : _c.namespace;
// Handle websocket setup and teardown when dependent props change
(0, react_1.useEffect)(() => {
var _a;
if (!resource.cluster || resource.cluster === hubCluster || !loaded)
return;
(_a = ws.current) === null || _a === void 0 ? void 0 : _a.close();
const watchURLOptions = Object.assign(Object.assign({ cluster: resource.cluster }, (namespace ? { ns: namespace } : {})), (fieldSelector
? {
fieldSelector,
}
: {}));
if (!ws.current) {
ws.current = (0, api_1.fleetWatch)(utils_1.EventModel, watchURLOptions, backendAPIPath);
if (ws.current === undefined)
return;
ws.current.onmessage = (message) => {
if (!active)
return;
const eventdataParsed = JSON.parse(message.data);
if (!eventdataParsed)
return;
const eventType = eventdataParsed.type;
const object = eventdataParsed.object;
setSortedEvents((currentSortedEvents) => {
var _a;
const topEvents = currentSortedEvents.slice(0, constants_1.MAX_MESSAGES);
const uid = ((_a = object === null || object === void 0 ? void 0 : object.metadata) === null || _a === void 0 ? void 0 : _a.uid) || '';
switch (eventType) {
case 'ADDED':
case 'MODIFIED':
const eventAlreadyExists = topEvents.find((e) => { var _a; return ((_a = e === null || e === void 0 ? void 0 : e.metadata) === null || _a === void 0 ? void 0 : _a.uid) === uid; });
if (eventAlreadyExists &&
(eventAlreadyExists === null || eventAlreadyExists === void 0 ? void 0 : eventAlreadyExists.count) !== undefined &&
(object === null || object === void 0 ? void 0 : object.count) !== undefined &&
eventAlreadyExists.count > object.count) {
// We already have a more recent version of this message stored, so skip this one
return topEvents;
}
return (0, utils_1.sortEvents)([...topEvents, object]);
case 'DELETED':
return topEvents.filter((e) => { var _a; return ((_a = e === null || e === void 0 ? void 0 : e.metadata) === null || _a === void 0 ? void 0 : _a.uid) !== uid; });
default:
// eslint-disable-next-line no-console
console.error(`UNHANDLED EVENT: ${eventType}`);
return topEvents;
}
});
};
ws.current.onopen = () => {
setActive(true);
setError(false);
setLoading(false);
};
ws.current.onclose = (evt) => {
setActive(false);
if ((evt === null || evt === void 0 ? void 0 : evt.wasClean) === false) {
setError(evt.reason || t('public~Connection did not close cleanly.'));
}
};
ws.current.onerror = () => {
setActive(false);
setError(true);
};
}
return () => {
var _a;
(_a = ws.current) === null || _a === void 0 ? void 0 : _a.close();
};
}, [namespace, fieldSelector, active, t]);
const count = sortedEvents.length;
const noEvents = count === 0;
const noMatches = count > 0 && count === 0;
let sysEventStatus, statusBtnTxt;
if (noEvents || (noMatches && resource)) {
sysEventStatus = (0, jsx_runtime_1.jsx)(react_core_1.EmptyState, { title: t('public~No events') });
}
if (noMatches && !resource) {
sysEventStatus = ((0, jsx_runtime_1.jsx)(react_core_1.EmptyState, { title: t('public~No matching events'), children: count >= constants_1.MAX_MESSAGES
? t('public~{{count}}+ event exist, but none match the current filter', {
count: constants_1.MAX_MESSAGES,
})
: t('public~{{count}} event exist, but none match the current filter', {
count,
}) }));
}
if (error) {
statusBtnTxt = ((0, jsx_runtime_1.jsx)("span", { className: "co-sysevent-stream__connection-error", children: _.isString(error)
? t('public~Error connecting to event stream: { error }', {
error,
})
: t('public~Error connecting to event stream') }));
sysEventStatus = ((0, jsx_runtime_1.jsx)(react_core_1.EmptyState, { title: t('public~Error loading events'), children: t('public~An error occurred during event retrieval. Attempting to reconnect...') }));
}
else if (loading) {
statusBtnTxt = (0, jsx_runtime_1.jsx)("span", { children: t('public~Loading events...') });
sysEventStatus = (0, jsx_runtime_1.jsx)(react_core_1.Spinner, {});
}
else if (active) {
statusBtnTxt = (0, jsx_runtime_1.jsx)("span", { children: t('public~Streaming events...') });
}
else {
statusBtnTxt = (0, jsx_runtime_1.jsx)("span", { children: t('public~Event stream is paused.') });
}
const klass = (0, react_styles_1.css)('co-sysevent-stream__timeline', {
'co-sysevent-stream__timeline--empty': !count,
});
const messageCount = count < constants_1.MAX_MESSAGES
? t('public~Showing {{count}} event', { count })
: t('public~Showing most recent {{count}} event', { count });
const toggleStream = () => {
setActive((prev) => !prev);
};
if (!resource.cluster || resource.cluster === hubCluster)
return (0, jsx_runtime_1.jsx)(ResourceEventStream, { resource: resource });
return ((0, jsx_runtime_1.jsx)(jsx_runtime_1.Fragment, { children: (0, jsx_runtime_1.jsx)(react_core_1.PageSection, { children: (0, jsx_runtime_1.jsxs)("div", { className: "co-sysevent-stream", children: [(0, jsx_runtime_1.jsxs)("div", { className: "co-sysevent-stream__status", children: [(0, jsx_runtime_1.jsx)("div", { className: "co-sysevent-stream__timeline__btn-text", children: statusBtnTxt }), (0, jsx_runtime_1.jsx)("div", { className: "co-sysevent-stream__totals pf-v6-u-text-color-subtle", "data-test": "event-totals", children: messageCount })] }), (0, jsx_runtime_1.jsxs)("div", { className: klass, children: [(0, jsx_runtime_1.jsx)(TogglePlay_1.default, { active: active, onClick: toggleStream, className: "co-sysevent-stream__timeline__btn" }), (0, jsx_runtime_1.jsx)("div", { className: "co-sysevent-stream__timeline__end-message", children: t('public~Older events are not stored.') })] }), count > 0 && (0, jsx_runtime_1.jsx)(EventStreamList_1.EventStreamList, { events: sortedEvents, EventComponent: EventComponent_1.default }), sysEventStatus] }) }) }));
};
exports.default = ResourceEventStream;
//# sourceMappingURL=EventStream.js.map