mirror of
https://github.com/hanzo-apps/dataroom.git
synced 2026-10-30 14:47:36 +00:00
zeekayandMarc Seitz
cb113713e0
The admin was unable to reply to conversations because the 1000 character limit was too restrictive for dataroom Q&A. This commit: - Increases the default message character limit from 1000 to 4000 - Surfaces the actual validation error message (e.g. 'Content cannot be longer than 4000 characters') through the API instead of returning a generic 'Internal server error' - Parses and displays the API error in the frontend toast notification - Adds a character counter to the admin reply form with visual feedback when approaching/exceeding the limit - Adds maxLength to viewer-side input fields for client-side enforcement Co-authored-by: Marc Seitz <[email protected]>
36 lines
1004 B
TypeScript
36 lines
1004 B
TypeScript
import sanitizeHtml from "sanitize-html";
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import { decodeHTML } from "entities";
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const plainTextSanitizeConfig = {
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allowedTags: [],
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allowedAttributes: {},
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};
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const controlCharsRegex = /[\u0000-\u001F\u007F-\u009F]/g;
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const invisibleControlRegex = /[\u200B-\u200D\uFEFF\u202A-\u202E\u2066-\u2069]/g;
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export function sanitizePlainText(content: string) {
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const sanitized = sanitizeHtml(content, plainTextSanitizeConfig);
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const decoded = decodeHTML(sanitized).normalize("NFC");
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return decoded
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.replace(controlCharsRegex, " ")
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.replace(invisibleControlRegex, "")
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.trim();
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}
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export const MAX_MESSAGE_LENGTH = 4000;
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export function validateContent(html: string, length: number = MAX_MESSAGE_LENGTH) {
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if (html.length > length) {
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throw new Error(`Content cannot be longer than ${length} characters`);
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}
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const sanitized = sanitizePlainText(html);
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if (sanitized.length === 0 || sanitized === "") {
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throw new Error("Content cannot be empty");
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}
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return sanitized;
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}
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