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// Thanks: https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript
import { environment } from '../../../environments/environment'
import { AuthService } from '../../core/auth'
function getParameterByName (name: string, url: string) {
if (!url) url = window.location.href
name = name.replace(/[\[\]]/g, '\\$&')
const regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)')
const results = regex.exec(url)
if (!results) return null
if (!results[2]) return ''
return decodeURIComponent(results[2].replace(/\+/g, ' '))
}
function viewportHeight () {
return Math.max(document.documentElement.clientHeight, window.innerHeight || 0)
}
function populateAsyncUserVideoChannels (authService: AuthService, channel: any[]) {
return new Promise(res => {
authService.userInformationLoaded
.subscribe(
() => {
const user = authService.getUser()
if (!user) return
const videoChannels = user.videoChannels
if (Array.isArray(videoChannels) === false) return
videoChannels.forEach(c => channel.push({ id: c.id, label: c.name }))
return res()
}
)
})
}
function getAbsoluteAPIUrl () {
let absoluteAPIUrl = environment.apiUrl
if (!absoluteAPIUrl) {
// The API is on the same domain
absoluteAPIUrl = window.location.origin
}
return absoluteAPIUrl
}
export {
viewportHeight,
getParameterByName,
populateAsyncUserVideoChannels,
getAbsoluteAPIUrl
}
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