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Diffstat (limited to 'apps/web/src/lib/utils.ts')
| -rw-r--r-- | apps/web/src/lib/utils.ts | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/apps/web/src/lib/utils.ts b/apps/web/src/lib/utils.ts deleted file mode 100644 index 42159b2e..00000000 --- a/apps/web/src/lib/utils.ts +++ /dev/null @@ -1,80 +0,0 @@ -// Generic utilities - -import { type ClassValue, clsx } from "clsx"; -import { twMerge } from "tailwind-merge"; - -export function cn(...inputs: ClassValue[]) { - return twMerge(clsx(inputs)); -} - -export function uppercase(str: string) { - return str.toUpperCase(); -} - -/** - * Generates a UUID v4 string - * Uses crypto.randomUUID() if available, otherwise falls back to a custom implementation - */ -export function generateUUID(): string { - // Use the native crypto.randomUUID if available - if ( - typeof crypto !== "undefined" && - typeof crypto.randomUUID === "function" - ) { - return crypto.randomUUID(); - } - - // Secure fallback using crypto.getRandomValues - const bytes = new Uint8Array(16); - crypto.getRandomValues(bytes); - - // Set version 4 (UUIDv4) - bytes[6] = (bytes[6] & 0x0f) | 0x40; - // Set variant 10xxxxxx - bytes[8] = (bytes[8] & 0x3f) | 0x80; - - const hex = [...bytes].map((b) => b.toString(16).padStart(2, "0")); - - return ( - hex.slice(0, 4).join("") + - "-" + - hex.slice(4, 6).join("") + - "-" + - hex.slice(6, 8).join("") + - "-" + - hex.slice(8, 10).join("") + - "-" + - hex.slice(10, 16).join("") - ); -} - -export function isDOMElement(el: any): el is HTMLElement { - return !!el && (el instanceof Element || el instanceof HTMLElement); -} - -export function isTypableElement(el: HTMLElement): boolean { - // If content editable, then it is editable - if (el.isContentEditable) return true; - - // If element is an input and the input is enabled, then it is typable - if (el.tagName === "INPUT") { - return !(el as HTMLInputElement).disabled; - } - // If element is a textarea and the input is enabled, then it is typable - if (el.tagName === "TEXTAREA") { - return !(el as HTMLTextAreaElement).disabled; - } - - return false; -} -export function isAppleDevice() { - return /(Mac|iPhone|iPod|iPad)/i.test(navigator.platform); -} - -export function getPlatformSpecialKey() { - return isAppleDevice() ? "⌘" : "Ctrl"; -} - -export function getPlatformAlternateKey() { - return isAppleDevice() ? "⌥" : "Alt"; -} |
