lenhanphung
78 lines
2.4 KiB
TypeScript
78 lines
2.4 KiB
TypeScript
/**
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* Utility functions for video conference meeting generation
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*/
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/**
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* Generate a random meeting ID in format xxx-xxxx-xxx
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* @returns {string} Random meeting ID
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*/
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export function generateMeetingId(): string {
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const chars = "abcdefghijklmnopqrstuvwxyz";
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const generateSegment = (length: number): string => {
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return Array.from(
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{ length },
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() => chars[Math.floor(Math.random() * chars.length)]
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).join("");
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};
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return `${generateSegment(3)}-${generateSegment(4)}-${generateSegment(3)}`;
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}
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/**
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* Generate a complete meeting link
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* @param {string} baseUrl - Base URL for video conference (from .env.js)
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* @returns {string} Complete meeting link
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*/
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export function generateMeetingLink(baseUrl?: string): string {
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const base =
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baseUrl ||
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(window as any).VIDEO_CONFERENCE_BASE_URL ||
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"https://meet.linagora.com";
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const meetingId = generateMeetingId();
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return `${base}/${meetingId}`;
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}
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/**
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* Add video conference footer to event description.
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* If description is empty, adds on first line; otherwise adds on the line below existing content.
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* @param {string} description - Original description
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* @param {string} meetingLink - Generated meeting link
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* @returns {string} Description with video conference footer
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*/
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export function addVideoConferenceToDescription(
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description: string,
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meetingLink: string
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): string {
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const line = `Visio: ${meetingLink}`;
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const trimmed = description.trimEnd();
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return trimmed ? `${trimmed}\n${line}` : line;
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}
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/**
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* Extract video conference link from description
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* @param {string} description - Event description
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* @returns {string | null} Video conference link if found, null otherwise
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*/
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export function extractVideoConferenceFromDescription(
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description: string
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): string | null {
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const match = description.match(/Visio:\s*(https?:\/\/[^\s]+)/);
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return match ? match[1] : null;
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}
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const VISIO_LINE_REGEX = /^Visio:\s*https?:\/\/\S+$/;
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/**
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* Remove the Visio video conference line from description.
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* Finds and removes the line matching "Visio: <url>" regardless of position (start, middle, end).
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* @param {string} description - Event description
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* @returns {string} Description with the Visio line removed
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*/
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export function removeVideoConferenceFromDescription(
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description: string
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): string {
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const lines = description.split("\n");
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const filtered = lines.filter((line) => !VISIO_LINE_REGEX.test(line.trim()));
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return filtered.join("\n").trimEnd();
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}
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