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Merge pull request #303 from NIAEFEUP/feature/highlight-present-page-…
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…navbar-item

highlighted the current page item on navebar
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@rubuy-74
rubuy-74 authored Feb 18, 2025
2 parents f374913 + dd2de66 commit 3221e69
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Showing 6 changed files with 151 additions and 100 deletions.
185 changes: 95 additions & 90 deletions public/mockServiceWorker.js
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Original file line number Diff line number Diff line change
Expand Up @@ -8,128 +8,128 @@
* - Please do NOT serve this file on production.
*/

const PACKAGE_VERSION = '2.7.0';
const INTEGRITY_CHECKSUM = '00729d72e3b82faf54ca8b9621dbb96f';
const IS_MOCKED_RESPONSE = Symbol('isMockedResponse');
const activeClientIds = new Set();
const PACKAGE_VERSION = '2.7.0'
const INTEGRITY_CHECKSUM = '00729d72e3b82faf54ca8b9621dbb96f'
const IS_MOCKED_RESPONSE = Symbol('isMockedResponse')
const activeClientIds = new Set()

self.addEventListener('install', function () {
self.skipWaiting();
});
self.skipWaiting()
})

self.addEventListener('activate', function (event) {
event.waitUntil(self.clients.claim());
});
event.waitUntil(self.clients.claim())
})

self.addEventListener('message', async function (event) {
const clientId = event.source.id;
const clientId = event.source.id

if (!clientId || !self.clients) {
return;
return
}

const client = await self.clients.get(clientId);
const client = await self.clients.get(clientId)

if (!client) {
return;
return
}

const allClients = await self.clients.matchAll({
type: 'window'
});
type: 'window',
})

switch (event.data) {
case 'KEEPALIVE_REQUEST': {
sendToClient(client, {
type: 'KEEPALIVE_RESPONSE'
});
break;
type: 'KEEPALIVE_RESPONSE',
})
break
}

case 'INTEGRITY_CHECK_REQUEST': {
sendToClient(client, {
type: 'INTEGRITY_CHECK_RESPONSE',
payload: {
packageVersion: PACKAGE_VERSION,
checksum: INTEGRITY_CHECKSUM
}
});
break;
checksum: INTEGRITY_CHECKSUM,
},
})
break
}

case 'MOCK_ACTIVATE': {
activeClientIds.add(clientId);
activeClientIds.add(clientId)

sendToClient(client, {
type: 'MOCKING_ENABLED',
payload: {
client: {
id: client.id,
frameType: client.frameType
}
}
});
break;
frameType: client.frameType,
},
},
})
break
}

case 'MOCK_DEACTIVATE': {
activeClientIds.delete(clientId);
break;
activeClientIds.delete(clientId)
break
}

case 'CLIENT_CLOSED': {
activeClientIds.delete(clientId);
activeClientIds.delete(clientId)

const remainingClients = allClients.filter((client) => {
return client.id !== clientId;
});
return client.id !== clientId
})

// Unregister itself when there are no more clients
if (remainingClients.length === 0) {
self.registration.unregister();
self.registration.unregister()
}

break;
break
}
}
});
})

self.addEventListener('fetch', function (event) {
const { request } = event;
const { request } = event

// Bypass navigation requests.
if (request.mode === 'navigate') {
return;
return
}

// Opening the DevTools triggers the "only-if-cached" request
// that cannot be handled by the worker. Bypass such requests.
if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') {
return;
return
}

// Bypass all requests when there are no active clients.
// Prevents the self-unregistered worked from handling requests
// after it's been deleted (still remains active until the next reload).
if (activeClientIds.size === 0) {
return;
return
}

// Generate unique request ID.
const requestId = crypto.randomUUID();
event.respondWith(handleRequest(event, requestId));
});
const requestId = crypto.randomUUID()
event.respondWith(handleRequest(event, requestId))
})

async function handleRequest(event, requestId) {
const client = await resolveMainClient(event);
const response = await getResponse(event, client, requestId);
const client = await resolveMainClient(event)
const response = await getResponse(event, client, requestId)

// Send back the response clone for the "response:*" life-cycle events.
// Ensure MSW is active and ready to handle the message, otherwise
// this message will pend indefinitely.
if (client && activeClientIds.has(client.id)) {
(async function () {
const responseClone = response.clone();
;(async function () {
const responseClone = response.clone()

sendToClient(
client,
Expand All @@ -142,93 +142,95 @@ async function handleRequest(event, requestId) {
status: responseClone.status,
statusText: responseClone.statusText,
body: responseClone.body,
headers: Object.fromEntries(responseClone.headers.entries())
}
headers: Object.fromEntries(responseClone.headers.entries()),
},
},
[responseClone.body]
);
})();
[responseClone.body],
)
})()
}

return response;
return response
}

// Resolve the main client for the given event.
// Client that issues a request doesn't necessarily equal the client
// that registered the worker. It's with the latter the worker should
// communicate with during the response resolving phase.
async function resolveMainClient(event) {
const client = await self.clients.get(event.clientId);
const client = await self.clients.get(event.clientId)

if (activeClientIds.has(event.clientId)) {
return client;
return client
}

if (client?.frameType === 'top-level') {
return client;
return client
}

const allClients = await self.clients.matchAll({
type: 'window'
});
type: 'window',
})

return allClients
.filter((client) => {
// Get only those clients that are currently visible.
return client.visibilityState === 'visible';
return client.visibilityState === 'visible'
})
.find((client) => {
// Find the client ID that's recorded in the
// set of clients that have registered the worker.
return activeClientIds.has(client.id);
});
return activeClientIds.has(client.id)
})
}

async function getResponse(event, client, requestId) {
const { request } = event;
const { request } = event

// Clone the request because it might've been already used
// (i.e. its body has been read and sent to the client).
const requestClone = request.clone();
const requestClone = request.clone()

function passthrough() {
// Cast the request headers to a new Headers instance
// so the headers can be manipulated with.
const headers = new Headers(requestClone.headers);
const headers = new Headers(requestClone.headers)

// Remove the "accept" header value that marked this request as passthrough.
// This prevents request alteration and also keeps it compliant with the
// user-defined CORS policies.
const acceptHeader = headers.get('accept');
const acceptHeader = headers.get('accept')
if (acceptHeader) {
const values = acceptHeader.split(',').map((value) => value.trim());
const filteredValues = values.filter((value) => value !== 'msw/passthrough');
const values = acceptHeader.split(',').map((value) => value.trim())
const filteredValues = values.filter(
(value) => value !== 'msw/passthrough',
)

if (filteredValues.length > 0) {
headers.set('accept', filteredValues.join(', '));
headers.set('accept', filteredValues.join(', '))
} else {
headers.delete('accept');
headers.delete('accept')
}
}

return fetch(requestClone, { headers });
return fetch(requestClone, { headers })
}

// Bypass mocking when the client is not active.
if (!client) {
return passthrough();
return passthrough()
}

// Bypass initial page load requests (i.e. static assets).
// The absence of the immediate/parent client in the map of the active clients
// means that MSW hasn't dispatched the "MOCK_ACTIVATE" event yet
// and is not ready to handle requests.
if (!activeClientIds.has(client.id)) {
return passthrough();
return passthrough()
}

// Notify the client that a request has been intercepted.
const requestBuffer = await request.arrayBuffer();
const requestBuffer = await request.arrayBuffer()
const clientMessage = await sendToClient(
client,
{
Expand All @@ -247,39 +249,42 @@ async function getResponse(event, client, requestId) {
referrer: request.referrer,
referrerPolicy: request.referrerPolicy,
body: requestBuffer,
keepalive: request.keepalive
}
keepalive: request.keepalive,
},
},
[requestBuffer]
);
[requestBuffer],
)

switch (clientMessage.type) {
case 'MOCK_RESPONSE': {
return respondWithMock(clientMessage.data);
return respondWithMock(clientMessage.data)
}

case 'PASSTHROUGH': {
return passthrough();
return passthrough()
}
}

return passthrough();
return passthrough()
}

function sendToClient(client, message, transferrables = []) {
return new Promise((resolve, reject) => {
const channel = new MessageChannel();
const channel = new MessageChannel()

channel.port1.onmessage = (event) => {
if (event.data && event.data.error) {
return reject(event.data.error);
return reject(event.data.error)
}

resolve(event.data);
};
resolve(event.data)
}

client.postMessage(message, [channel.port2].concat(transferrables.filter(Boolean)));
});
client.postMessage(
message,
[channel.port2].concat(transferrables.filter(Boolean)),
)
})
}

async function respondWithMock(response) {
Expand All @@ -288,15 +293,15 @@ async function respondWithMock(response) {
// instance will have status code set to 0. Since it's not possible to create
// a Response instance with status code 0, handle that use-case separately.
if (response.status === 0) {
return Response.error();
return Response.error()
}

const mockedResponse = new Response(response.body, response);
const mockedResponse = new Response(response.body, response)

Reflect.defineProperty(mockedResponse, IS_MOCKED_RESPONSE, {
value: true,
enumerable: true
});
enumerable: true,
})

return mockedResponse;
return mockedResponse
}
2 changes: 1 addition & 1 deletion src/routes/(app)/(home)/page.stories.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import Layout from '../+layout.svelte';
import { Layout } from 'lucide-svelte';
import Page from './+page.svelte';
import LayoutDecorator from '$lib/storybook-utils/layout-decorator.svelte';

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