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Move the max candidates constant out of the function

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This commit is contained in:
Travis Ralston 2018-10-26 10:25:23 -06:00
parent c389540522
commit d802ee0fa2
1 changed files with 5 additions and 2 deletions
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7
src/matrix-to.js
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@ -19,6 +19,10 @@ import MatrixClientPeg from "./MatrixClientPeg";
export const host = "matrix.to";
export const baseUrl = `https://${host}`;
// The maximum number of servers to pick when working out which servers
// to add to permalinks. The servers are appended as ?via=example.org
const MAX_SERVER_CANDIDATES = 3;
export function makeEventPermalink(roomId, eventId) {
const serverCandidates = pickServerCandidates(roomId);
return `${baseUrl}/#/${roomId}/${eventId}?${encodeServerCandidates(serverCandidates)}`;
@ -103,11 +107,10 @@ export function pickServerCandidates(roomId) {
if (highestPlUser.powerLevel >= 50) candidates.push(highestPlUser.serverName);
const beforePopulation = candidates.length;
const maxCandidates = 3;
const serversByPopulation = Object.keys(populationMap)
.sort((a, b) => populationMap[b] - populationMap[a])
.filter(a => !candidates.includes(a));
for (let i = beforePopulation; i <= maxCandidates; i++) {
for (let i = beforePopulation; i <= MAX_SERVER_CANDIDATES; i++) {
const idx = i - beforePopulation;
if (idx >= serversByPopulation.length) break;
candidates.push(serversByPopulation[idx]);