Handle line feeds in comments

[github/Chocobozzz/PeerTube.git] / client / src / app / shared / misc / utils.ts

diff --git a/client/src/app/shared/misc/utils.ts b/client/src/app/shared/misc/utils.ts
index df9e0381a32c7ab2a1254104d2421b84ffd925c6..64bc69b0daf95a923c874017f7568e504bc695ab 100644 (file)
--- a/client/src/app/shared/misc/utils.ts
+++ b/client/src/app/shared/misc/utils.ts
@@ -1,5 +1,9 @@
 // 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'
+
 function getParameterByName (name: string, url: string) {
   if (!url) url = window.location.href
   name = name.replace(/[\[\]]/g, '\\$&')
@@ -17,7 +21,88 @@ 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.displayName }))
+
+          return res()
+        }
+      )
+  })
+}
+
+function getAbsoluteAPIUrl () {
+  let absoluteAPIUrl = environment.apiUrl
+  if (!absoluteAPIUrl) {
+    // The API is on the same domain
+    absoluteAPIUrl = window.location.origin
+  }
+
+  return absoluteAPIUrl
+}
+
+const datePipe = new DatePipe('en')
+function dateToHuman (date: string) {
+  return datePipe.transform(date, 'medium')
+}
+
+function immutableAssign <A, B> (target: A, source: B) {
+  return Object.assign({}, target, source)
+}
+
+function isInSmallView () {
+  return window.innerWidth < 600
+}
+
+function isInMobileView () {
+  return window.innerWidth < 500
+}
+
+// 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 (typeof obj[ key ] === 'object' && !(obj[ key ] instanceof File)) {
+      objectToFormData(obj[ key ], fd, key)
+    } else {
+      fd.append(formKey, obj[ key ])
+    }
+  }
+
+  return fd
+}
+
+function lineFeedToHtml (obj: object, keyToNormalize: string) {
+  return immutableAssign(obj, {
+    [keyToNormalize]: obj[keyToNormalize].replace(/\r?\n|\r/g, '<br />')
+  })
+}
+
 export {
   viewportHeight,
-  getParameterByName
+  getParameterByName,
+  populateAsyncUserVideoChannels,
+  getAbsoluteAPIUrl,
+  dateToHuman,
+  isInSmallView,
+  isInMobileView,
+  immutableAssign,
+  objectToFormData,
+  lineFeedToHtml
 }