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🎙️ a11y: Screen Reader Support for Dynamic Content Updates (#3625)

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* WIP: first pass, hooks

* wip: isStream arg

* feat: first pass, dynamic content updates, screen reader announcements

* chore: unrelated, styling redundancy
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Danny Avila 2024-08-13 03:04:27 -04:00 • committed by GitHub
parent 05696233a9
commit 6655304753
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14 changed files with 353 additions and 54 deletions
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21
api/server/services/Files/Audio/streamAudio.js
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@ -1,5 +1,5 @@
const WebSocket = require('ws');
const { CacheKeys } = require('librechat-data-provider');
const { CacheKeys, findLastSeparatorIndex, SEPARATORS } = require('librechat-data-provider');
const { getLogStores } = require('~/cache');
/**
@ -71,25 +71,6 @@ function assembleQuery(parameters) {
return query;
}
const SEPARATORS = ['.', '?', '!', '۔', '。', '‥', ';', '¡', '¿', '\n'];
/**
*
* @param {string} text
* @param {string[] | undefined} [separators]
* @returns
*/
function findLastSeparatorIndex(text, separators = SEPARATORS) {
let lastIndex = -1;
for (const separator of separators) {
const index = text.lastIndexOf(separator);
if (index > lastIndex) {
lastIndex = index;
}
}
return lastIndex;
}
const MAX_NOT_FOUND_COUNT = 6;
const MAX_NO_CHANGE_COUNT = 10;