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 6620ac9737f5fe5678c125d32cd6d36d26b4811f..64bc69b0daf95a923c874017f7568e504bc695ab 100644 (file)
--- a/client/src/app/shared/misc/utils.ts
+++ b/client/src/app/shared/misc/utils.ts
@@ -55,6 +55,10 @@ 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
 }
@@ -63,6 +67,33 @@ 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,
@@ -70,5 +101,8 @@ export {
   getAbsoluteAPIUrl,
   dateToHuman,
   isInSmallView,
-  isInMobileView
+  isInMobileView,
+  immutableAssign,
+  objectToFormData,
+  lineFeedToHtml
 }