mirror of https://github.com/Chocobozzz/PeerTube
38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
import { Directive, EventEmitter, HostListener, Output } from '@angular/core'
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@Directive({
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selector: '[myTimestampRouteTransformer]'
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})
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export class TimestampRouteTransformerDirective {
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@Output() timestampClicked = new EventEmitter<number>()
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@HostListener('click', [ '$event' ])
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public onClick ($event: Event) {
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const target = $event.target as HTMLLinkElement
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if (target.hasAttribute('href') !== true) return
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if (!target.classList.contains('video-timestamp')) return
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const ngxLink = document.createElement('a')
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ngxLink.href = target.getAttribute('href')
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const ngxLinkParams = new URLSearchParams(ngxLink.search)
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if (ngxLinkParams.has('start') !== true) return
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const separators = [ 'h', 'm', 's' ]
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const start = ngxLinkParams
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.get('start')
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.match(new RegExp('(\\d{1,9}[' + separators.join('') + '])', 'g')) // match digits before any given separator
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.map(t => {
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if (t.includes('h')) return parseInt(t, 10) * 3600
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if (t.includes('m')) return parseInt(t, 10) * 60
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return parseInt(t, 10)
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})
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.reduce((acc, t) => acc + t)
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this.timestampClicked.emit(start)
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$event.preventDefault()
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}
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}
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