63 lines
2.2 KiB
TypeScript
63 lines
2.2 KiB
TypeScript
export const objectCopy = <T>(obj: T): T => {
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return JSON.parse(JSON.stringify(obj)) as T;
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};
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export const wait = (ms: number) => new Promise(resolve => setTimeout(resolve, ms));
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export const imgExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.webp', '.svg', '.bmp'];
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export const videoExtensions = ['.mp4', '.avi', '.mov', '.mkv', '.wmv', '.m4v', '.flv'];
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export const audioExtensions = ['.mp3', '.wav', '.flac', '.ogg'];
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export const isVideo = (filePath: string) => videoExtensions.includes(filePath.toLowerCase().slice(-4));
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export const isImage = (filePath: string) => imgExtensions.includes(filePath.toLowerCase().slice(-4));
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export const isAudio = (filePath: string) => audioExtensions.includes(filePath.toLowerCase().slice(-4));
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export const tagsToObj = (tagStr: string): Record<string, any> => {
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const result: Record<string, any> = {};
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const regex = /<([A-Z_][A-Z0-9_]*)>([\s\S]*?)<\/\1>/g;
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let match;
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while ((match = regex.exec(tagStr)) !== null) {
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const value = match[2].trim();
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try {
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result[match[1]] = JSON.parse(value);
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} catch {
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result[match[1]] = value;
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}
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}
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return result;
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};
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export const objToTags = (obj: Record<string, any>): string => {
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return Object.entries(obj)
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.map(([key, value]) => {
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const content = typeof value === 'string' ? value : JSON.stringify(value);
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return `<${key}>${content}</${key}>`;
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})
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.join('\n');
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};
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export const getFilename = (filePath: string) => {
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const idx = Math.max(filePath.lastIndexOf('/'), filePath.lastIndexOf('\\'));
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return idx === -1 ? filePath : filePath.slice(idx + 1);
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};
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export const getFoldername = (filePath: string) => {
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const idx = Math.max(filePath.lastIndexOf('/'), filePath.lastIndexOf('\\'));
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return idx === -1 ? '' : filePath.slice(0, idx);
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};
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export const pathJoin = (...parts: string[]) => {
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const sep = parts.length > 0 && parts[0].includes('\\') ? '\\' : '/';
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const leadingTrailing = sep === '\\' ? /^\\+|\\+$/g : /^\/+|\/+$/g;
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const trailing = sep === '\\' ? /\\+$/ : /\/+$/;
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return parts
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.map((part, index) => {
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if (index === 0) {
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return part.replace(trailing, '');
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} else {
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return part.replace(leadingTrailing, '');
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}
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})
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.filter(part => part.length > 0)
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.join(sep);
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} |