mirror of
https://github.com/koel/koel
synced 2024-12-21 01:53:11 +00:00
90 lines
2.4 KiB
TypeScript
90 lines
2.4 KiB
TypeScript
/**
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* Convert a duration in seconds into a human-readable format i.e. "x hr y min z sec".
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* Only show hours if the duration is longer than an hour.
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* Also, only show seconds if the duration is less than an hour.
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*/
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export const secondsToHumanReadable = (total: number) => {
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total = Math.round(total)
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const hours = Math.floor(total / 3600)
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const minutes = Math.floor((total - hours * 3600) / 60)
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const seconds = total - hours * 3600 - minutes * 60
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const parts: string[] = []
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if (hours > 0) {
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parts.push(`${hours} hr`)
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}
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if (minutes > 0) {
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parts.push(`${minutes} min`)
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}
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if (seconds > 0 && hours < 1) {
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parts.push(`${seconds} sec`)
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}
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return parts.join(' ') || '0 sec'
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}
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/**
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* Convert a duration in seconds into H:i:s format.
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* Only show hours if the duration is longer than an hour.
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*/
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export const secondsToHis = (total: number) => {
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total = Math.round(total)
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const parts: string[] = []
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const hours = Math.floor(total / 3600)
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if (hours > 0) {
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parts.push(hours.toString().padStart(2, '0'))
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}
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parts.push((Math.floor((total / 60) % 60)).toString().padStart(2, '0'))
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parts.push((total % 60).toString().padStart(2, '0'))
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return parts.join(':')
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}
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export type ServerValidationError = {
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message: string
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errors: Record<string, string[]>
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}
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/**
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* Parse the validation error from the server into a flattened array of messages.
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*/
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export const parseValidationError = (error: ServerValidationError) => {
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let messages: string[] = []
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Object.keys(error.errors).forEach(key => {
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messages = messages.concat(...error.errors[key])
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})
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return messages
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}
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/**
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* Turn <br> into new line characters.
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*/
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export const br2nl = (str: string) => str ? str.replace(/<br\s*\/?>/gi, '\n') : ''
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/**
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* Turn carriage returns (\r) to line feeds (\n) using JavaScript's implicit DOM-writing behavior
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*/
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export const cr2lf = (str: string) => {
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const div = document.createElement('div')
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div.innerHTML = str
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return div.innerHTML
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}
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export const slugToTitle = (slug: string, separator = '-') => {
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let title = slug.split(separator).map(w => w.charAt(0).toUpperCase() + w.substring(1).toLowerCase()).join(' ')
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return title.replace(/\s+/g, ' ').trim()
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}
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export const pluralize = (count: any[] | number | undefined, singular: string) => {
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count = Array.isArray(count) ? count.length : (count ?? 0)
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return count === 1 ? `${count} ${singular}` : `${count.toLocaleString()} ${singular}s`
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}
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