Spaces:
Running
Running
| import { validateTemplate } from "./validation.js"; | |
| export interface Template { | |
| title: string; | |
| body: string; | |
| } | |
| const INVISIBLE_TEMPLATE_CHARS = /[\u200B-\u200D\u2060-\u206F\uFEFF]/g; | |
| /** | |
| * Filter and normalize an array of templates. | |
| * | |
| * The function validates each template using `validateTemplate` and returns | |
| * only those that pass validation. Invalid items are ignored. A TypeError is | |
| * thrown if the input is not an array. | |
| */ | |
| export function integrateTemplates(templates: unknown[]): Template[] { | |
| if (!Array.isArray(templates)) { | |
| throw new TypeError("templates must be an array"); | |
| } | |
| const result: Template[] = []; | |
| for (const tpl of templates) { | |
| try { | |
| // Reject non-objects, null, and arrays before touching any fields | |
| if ( | |
| typeof tpl !== "object" || | |
| tpl === null || | |
| Array.isArray(tpl) || | |
| !Object.prototype.hasOwnProperty.call(tpl, "title") || | |
| !Object.prototype.hasOwnProperty.call(tpl, "body") | |
| ) { | |
| continue; | |
| } | |
| const rec = tpl as Record<string, unknown>; | |
| const title = rec.title; | |
| const body = rec.body; | |
| // Validate using the already-read values so getters are not invoked twice | |
| if (validateTemplate({ title, body })) { | |
| const normalizedTitle = String(title) | |
| .replace(INVISIBLE_TEMPLATE_CHARS, "") | |
| .trim(); | |
| const normalizedBody = String(body) | |
| .replace(INVISIBLE_TEMPLATE_CHARS, "") | |
| .trim(); | |
| result.push({ | |
| title: normalizedTitle, | |
| body: normalizedBody, | |
| }); | |
| } | |
| } catch { | |
| // Ignore entries where property access throws | |
| } | |
| } | |
| return result; | |
| } | |