-// 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'
+// Thanks: https://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript
function getParameterByName (name: string, url: string) {
if (!url) url = window.location.href
name = name.replace(/[\[\]]/g, '\\$&')
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 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()
+ ).replace(/^0/, '')
+}
+
function immutableAssign <A, B> (target: A, source: B) {
return Object.assign({}, target, source)
}
-function isInSmallView () {
- return window.innerWidth < 600
-}
+function objectToUrlEncoded (obj: any) {
+ const str: string[] = []
+ for (const key of Object.keys(obj)) {
+ str.push(encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]))
+ }
-function isInMobileView () {
- return window.innerWidth < 500
+ return str.join('&')
}
// Thanks: https://gist.github.com/ghinda/8442a57f22099bdb2e34
function objectToFormData (obj: any, form?: FormData, namespace?: string) {
- let fd = form || new FormData()
+ const fd = form || new FormData()
let formKey
- for (let key of Object.keys(obj)) {
+ for (const key of Object.keys(obj)) {
if (namespace) formKey = `${namespace}[${key}]`
else formKey = key
if (obj[key] === undefined) continue
- if (typeof obj[ key ] === 'object' && !(obj[ key ] instanceof File)) {
- objectToFormData(obj[ key ], fd, key)
+ 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: object, keyToNormalize: string) {
+function objectLineFeedToHtml (obj: any, keyToNormalize: string) {
return immutableAssign(obj, {
- [keyToNormalize]: obj[keyToNormalize].replace(/\r?\n|\r/g, '<br />')
+ [keyToNormalize]: lineFeedToHtml(obj[keyToNormalize])
+ })
+}
+
+function lineFeedToHtml (text: string) {
+ if (!text) return text
+
+ return text.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)
+}
+
+// Thanks: https://github.com/uupaa/dynamic-import-polyfill
+function importModule (path: string) {
+ return new Promise((resolve, reject) => {
+ const vector = '$importModule$' + Math.random().toString(32).slice(2)
+ const script = document.createElement('script')
+
+ const destructor = () => {
+ delete window[ vector ]
+ script.onerror = null
+ script.onload = null
+ script.remove()
+ URL.revokeObjectURL(script.src)
+ script.src = ''
+ }
+
+ script.defer = true
+ script.type = 'module'
+
+ script.onerror = () => {
+ reject(new Error(`Failed to import: ${path}`))
+ destructor()
+ }
+ script.onload = () => {
+ resolve(window[ vector ])
+ destructor()
+ }
+ const absURL = (environment.apiUrl || window.location.origin) + path
+ const loader = `import * as m from "${absURL}"; window.${vector} = m;` // export Module
+ const blob = new Blob([ loader ], { type: 'text/javascript' })
+ script.src = URL.createObjectURL(blob)
+
+ document.head.appendChild(script)
+ })
+}
+
+function isInViewport (el: HTMLElement) {
+ const bounding = el.getBoundingClientRect()
+ return (
+ bounding.top >= 0 &&
+ bounding.left >= 0 &&
+ bounding.bottom <= (window.innerHeight || document.documentElement.clientHeight) &&
+ bounding.right <= (window.innerWidth || document.documentElement.clientWidth)
+ )
+}
+
+function isXPercentInViewport (el: HTMLElement, percentVisible: number) {
+ const rect = el.getBoundingClientRect()
+ const windowHeight = (window.innerHeight || document.documentElement.clientHeight)
+
+ return !(
+ Math.floor(100 - (((rect.top >= 0 ? 0 : rect.top) / +-(rect.height / 1)) * 100)) < percentVisible ||
+ Math.floor(100 - ((rect.bottom - windowHeight) / rect.height) * 100) < percentVisible
+ )
+}
+
export {
- viewportHeight,
+ sortBy,
+ durationToString,
+ lineFeedToHtml,
+ objectToUrlEncoded,
getParameterByName,
populateAsyncUserVideoChannels,
getAbsoluteAPIUrl,
dateToHuman,
- isInSmallView,
- isInMobileView,
immutableAssign,
objectToFormData,
- lineFeedToHtml
+ objectLineFeedToHtml,
+ removeElementFromArray,
+ importModule,
+ scrollToTop,
+ isInViewport,
+ isXPercentInViewport
}
projects / oweals / peertube.git / blobdiff