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File upload and code refactoring

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This commit is contained in:
marcobaobao
2022-06-15 12:02:50 +02:00
parent c0982d7098
commit b6ff444526
6 changed files with 100 additions and 28 deletions
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20
frontend/src/utils.ts
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@@ -24,6 +24,22 @@ export function validateDomain(domainName: string): boolean {
return domainRegex.test(domainName) || domainName === 'localhost'
}
/**
* Validate a domain via regex.
* Exapmples
* - http://example.com
* - https://example.com
* - http://www.example.com
* - https://www.example.com
* - http://10.0.0.1/[something]/[something-else]
* @param url
* @returns url validity test
*/
export function isValidURL(url: string): boolean {
let urlRegex = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()!@:%_\+.~#?&\/\/=]*)/
return urlRegex.test(url)
}
export function ellipsis(str: string, lim: number): string {
if (str) {
return str.length > lim ? `${str.substring(0, lim)}...` : str
@@ -37,7 +53,7 @@ export function ellipsis(str: string, lim: number): string {
* @returns download speed in KiB/s
*/
export function detectSpeed(str: string): number {
let effective = str.match(/[\d,]+(\.\d+)?/)[0]
let effective = str.match(/[\d,]+(\.\d+)?/)![0]
const unit = str.replace(effective, '')
switch (unit) {
case 'MiB/s':
@@ -57,7 +73,7 @@ export function detectSpeed(str: string): number {
* @param callback calls React's StateAction function with the newly created Map
* @param remove -optional- is it an update or a deletion operation?
*/
export const updateInStateMap = (k: number, v: any, target: Map<number, any>, callback: Function, remove: boolean = false) => {
export function updateInStateMap<K, V>(k: K, v: any, target: Map<K, V>, callback: Function, remove: boolean = false) {
if (remove) {
const _target = target
_target.delete(k)