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fix(routing): canonicalize board aliases in thread routes

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This commit is contained in:
plebeius
2026-03-07 13:48:18 +08:00
parent 2d8d280365
commit 1b9f69839d
5 changed files with 52 additions and 31 deletions
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src/lib/utils/route-utils.ts
+27 -13
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@@ -1,4 +1,4 @@
import { DirectoryCommunity } from '../../hooks/use-directories';
import { DirectoryCommunity, findDirectoryByAddress, normalizeBoardAddress } from '../../hooks/use-directories';
/**
* Extract directory short code from title (e.g., "/biz/ - Business & Finance" -> "biz")
@@ -16,6 +16,8 @@ let cachedDirectoryToAddressMap: Map<string, string> | null = null;
let cachedCommunitiesForAddress: DirectoryCommunity[] | null = null;
let cachedAddressToDirectoryMap: Map<string, string> | null = null;
const getDirectoryCode = (community: DirectoryCommunity): string | null => community.directoryCode ?? extractDirectoryFromTitle(community.title ?? '');
/**
* Create a map from directory codes to community addresses
* Uses caching to avoid recreating the map when communities array hasn't changed
@@ -28,11 +30,10 @@ const getDirectoryToAddressMap = (communities: DirectoryCommunity[]): Map<string
const map = new Map<string, string>();
for (const community of communities) {
if (community.title) {
const directory = extractDirectoryFromTitle(community.title);
if (directory && community.address) {
map.set(directory, community.address);
}
if (!community.address) continue;
const directory = getDirectoryCode(community);
if (directory) {
map.set(directory, community.address);
}
}
@@ -54,11 +55,10 @@ const getAddressToDirectoryMap = (communities: DirectoryCommunity[]): Map<string
const map = new Map<string, string>();
for (const community of communities) {
if (community.title && community.address) {
const directory = extractDirectoryFromTitle(community.title);
if (directory) {
map.set(community.address, directory);
}
if (!community.address) continue;
const directory = getDirectoryCode(community);
if (directory) {
map.set(community.address, directory);
}
}
@@ -69,11 +69,16 @@ const getAddressToDirectoryMap = (communities: DirectoryCommunity[]): Map<string
};
/**
* Convert community address to URL path (directory code if available, otherwise full address)
* Convert community address to URL path (directory code if available, otherwise full address).
* Uses findDirectoryByAddress for alias resolution (.bso/.eth) so music-posting.eth maps to mu.
*/
export const getBoardPath = (communityAddress: string, communities: DirectoryCommunity[]): string => {
const addressToDirectory = getAddressToDirectoryMap(communities);
const directory = addressToDirectory.get(communityAddress);
let directory = addressToDirectory.get(communityAddress);
if (!directory) {
const entry = findDirectoryByAddress(communities, communityAddress);
directory = entry ? (getDirectoryCode(entry) ?? undefined) : undefined;
}
return directory || communityAddress;
};
@@ -93,6 +98,15 @@ export const getSubplebbitAddress = (boardIdentifier: string, communities: Direc
return boardIdentifier;
};
/**
* Compare two addresses; returns true if they refer to the same board (handles .bso/.eth aliases).
*/
export const areSameBoardAddress = (a: string | undefined, b: string | undefined): boolean => {
if (!a || !b) return false;
if (a === b) return true;
return normalizeBoardAddress(a) === normalizeBoardAddress(b);
};
/**
* Check if an identifier is a directory short code
*/