// Thanks: https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript
+import { DatePipe } from '@angular/common'
import { environment } from '../../../environments/environment'
import { AuthService } from '../../core/auth'
return decodeURIComponent(results[2].replace(/\+/g, ' '))
}
-function viewportHeight () {
- return Math.max(document.documentElement.clientHeight, window.innerHeight || 0)
-}
-
-function populateAsyncUserVideoChannels (authService: AuthService, channel: any[]) {
+function populateAsyncUserVideoChannels (authService: AuthService, channel: { id: number, label: string, support: string }[]) {
return new Promise(res => {
authService.userInformationLoaded
.subscribe(
const videoChannels = user.videoChannels
if (Array.isArray(videoChannels) === false) return
- videoChannels.forEach(c => channel.push({ id: c.id, label: c.displayName }))
+ videoChannels.forEach(c => channel.push({ id: c.id, label: c.displayName, support: c.support }))
return res()
}
return absoluteAPIUrl
}
+const datePipe = new DatePipe('en')
+function dateToHuman (date: string) {
+ return datePipe.transform(date, 'medium')
+}
+
+function durationToString (duration: number) {
+ const hours = Math.floor(duration / 3600)
+ const minutes = Math.floor((duration % 3600) / 60)
+ const seconds = duration % 60
+
+ const minutesPadding = minutes >= 10 ? '' : '0'
+ const secondsPadding = seconds >= 10 ? '' : '0'
+ const displayedHours = hours > 0 ? hours.toString() + ':' : ''
+
+ return displayedHours + minutesPadding + minutes.toString() + ':' + secondsPadding + seconds.toString()
+}
+
+function immutableAssign <A, B> (target: A, source: B) {
+ return Object.assign({}, target, source)
+}
+
+function objectToUrlEncoded (obj: any) {
+ const str: string[] = []
+ for (const key of Object.keys(obj)) {
+ str.push(encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]))
+ }
+
+ return str.join('&')
+}
+
+// Thanks: https://gist.github.com/ghinda/8442a57f22099bdb2e34
+function objectToFormData (obj: any, form?: FormData, namespace?: string) {
+ let fd = form || new FormData()
+ let formKey
+
+ for (let key of Object.keys(obj)) {
+ if (namespace) formKey = `${namespace}[${key}]`
+ else formKey = key
+
+ if (obj[key] === undefined) continue
+
+ if (Array.isArray(obj[key]) && obj[key].length === 0) {
+ fd.append(key, null)
+ continue
+ }
+
+ if (obj[key] !== null && typeof obj[ key ] === 'object' && !(obj[ key ] instanceof File)) {
+ objectToFormData(obj[ key ], fd, formKey)
+ } else {
+ fd.append(formKey, obj[ key ])
+ }
+ }
+
+ return fd
+}
+
+function lineFeedToHtml (obj: any, keyToNormalize: string) {
+ return immutableAssign(obj, {
+ [keyToNormalize]: obj[keyToNormalize].replace(/\r?\n|\r/g, '<br />')
+ })
+}
+
+function removeElementFromArray <T> (arr: T[], elem: T) {
+ const index = arr.indexOf(elem)
+ if (index !== -1) arr.splice(index, 1)
+}
+
+function sortBy (obj: any[], key1: string, key2?: string) {
+ return obj.sort((a, b) => {
+ const elem1 = key2 ? a[key1][key2] : a[key1]
+ const elem2 = key2 ? b[key1][key2] : b[key1]
+
+ if (elem1 < elem2) return -1
+ if (elem1 === elem2) return 0
+ return 1
+ })
+}
+
+function scrollToTop () {
+ window.scroll(0, 0)
+}
+
export {
- viewportHeight,
+ sortBy,
+ durationToString,
+ objectToUrlEncoded,
getParameterByName,
populateAsyncUserVideoChannels,
- getAbsoluteAPIUrl
+ getAbsoluteAPIUrl,
+ dateToHuman,
+ immutableAssign,
+ objectToFormData,
+ lineFeedToHtml,
+ removeElementFromArray,
+ scrollToTop
}