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Merge pull request #4203 from mempool/mononaut/fix-unfurl-fallbacks

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Fix unfurl fallback img routes
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wiz 2023-08-23 00:31:48 +09:00 • committed by GitHub
commit 6c7d33f681
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2 changed files with 16 additions and 7 deletions
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4
unfurler/src/index.ts
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@ -250,8 +250,8 @@ class Server {
}
if (!img) {
// proxy fallback image from the frontend
res.sendFile(nodejsPath.join(__dirname, matchedRoute.fallbackImg));
// send local fallback image file
res.sendFile(nodejsPath.join(__dirname, matchedRoute.fallbackFile));
} else {
res.contentType('image/png');
res.send(img);

19
unfurler/src/routes.ts
View file

@ -2,6 +2,7 @@ interface Match {
render: boolean;
title: string;
fallbackImg: string;
fallbackFile: string;
staticImg?: string;
networkMode: string;
}
@ -30,7 +31,8 @@ const routes = {
},
lightning: {
title: "Lightning",
fallbackImg: '/resources/img/lightning.png',
fallbackImg: '/resources/previews/lightning.png',
fallbackFile: '/resources/img/lightning.png',
routes: {
node: {
render: true,
@ -68,7 +70,8 @@ const routes = {
},
mining: {
title: "Mining",
fallbackImg: '/resources/img/mining.png',
fallbackImg: '/resources/previews/mining.png',
fallbackFile: '/resources/img/mining.png',
routes: {
pool: {
render: true,
@ -83,13 +86,15 @@ const routes = {
const networks = {
bitcoin: {
fallbackImg: '/resources/img/dashboard.png',
fallbackImg: '/resources/previews/dashboard.png',
fallbackFile: '/resources/img/dashboard.png',
routes: {
...routes // all routes supported
}
},
liquid: {
fallbackImg: '/resources/img/liquid.png',
fallbackImg: '/resources/liquid/liquid-network-preview.png',
fallbackFile: '/resources/img/liquid',
routes: { // only block, address & tx routes supported
block: routes.block,
address: routes.address,
@ -97,7 +102,8 @@ const networks = {
}
},
bisq: {
fallbackImg: '/resources/img/bisq.png',
fallbackImg: '/resources/bisq/bisq-markets-preview.png',
fallbackFile: '/resources/img/bisq.png',
routes: {} // no routes supported
}
};
@ -107,6 +113,7 @@ export function matchRoute(network: string, path: string): Match {
render: false,
title: '',
fallbackImg: '',
fallbackFile: '',
networkMode: 'mainnet'
}
@ -121,6 +128,7 @@ export function matchRoute(network: string, path: string): Match {
let route = networks[network] || networks.bitcoin;
match.fallbackImg = route.fallbackImg;
match.fallbackFile = route.fallbackFile;
// traverse the route tree until we run out of route or tree, or hit a renderable match
while (!route.render && route.routes && parts.length && route.routes[parts[0]]) {
@ -128,6 +136,7 @@ export function matchRoute(network: string, path: string): Match {
parts.shift();
if (route.fallbackImg) {
match.fallbackImg = route.fallbackImg;
match.fallbackFile = route.fallbackFile;
}
}