feat: files uploader

src/renderer/src/components/Content/index.tsx

@@ -104,7 +104,7 @@ function preprocess(content: string) {
 
 function isImage(url: string) {
   try {
-    const imageExtensions = ['.jpg', '.jpeg', '.png', '.gif', 'webp', 'heic', 'svg']
+    const imageExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.webp', '.heic', '.svg']
     return imageExtensions.some((ext) => new URL(url).pathname.toLowerCase().endsWith(ext))
   } catch {
     return false
@@ -113,7 +113,7 @@ function isImage(url: string) {
 
 function isVideo(url: string) {
   try {
-    const videoExtensions = ['.mp4', '.webm', '.ogg']
+    const videoExtensions = ['.mp4', '.webm', '.ogg', '.mov']
     return videoExtensions.some((ext) => new URL(url).pathname.toLowerCase().endsWith(ext))
   } catch {
     return false

src/renderer/src/components/PostDialog/Uploader.tsx

@@ -0,0 +1,80 @@
+import { Button } from '@renderer/components/ui/button'
+import { useToast } from '@renderer/hooks/use-toast'
+import { useNostr } from '@renderer/providers/NostrProvider'
+import { ImageUp, LoaderCircle } from 'lucide-react'
+import { useRef, useState } from 'react'
+
+export default function Uploader({
+  setContent
+}: {
+  setContent: React.Dispatch<React.SetStateAction<string>>
+}) {
+  const [uploading, setUploading] = useState(false)
+  const { signHttpAuth } = useNostr()
+  const { toast } = useToast()
+  const fileInputRef = useRef<HTMLInputElement>(null)
+
+  const handleFileChange = async (event: React.ChangeEvent<HTMLInputElement>) => {
+    const file = event.target.files?.[0]
+    if (!file) return
+
+    const formData = new FormData()
+    formData.append('file', file)
+
+    try {
+      setUploading(true)
+      const url = 'https://nostr.build/api/v2/nip96/upload'
+      const auth = await signHttpAuth(url, 'POST')
+      const response = await fetch(url, {
+        method: 'POST',
+        body: formData,
+        headers: {
+          Authorization: auth
+        }
+      })
+
+      if (!response.ok) {
+        throw new Error(response.status.toString())
+      }
+
+      const data = await response.json()
+      const imageUrl = data.nip94_event?.tags.find(([tagName]) => tagName === 'url')?.[1]
+      if (imageUrl) {
+        setContent((prevContent) => `${prevContent}\n${imageUrl}`)
+      } else {
+        throw new Error('No image url found')
+      }
+    } catch (error) {
+      console.error('Error uploading file', error)
+      toast({
+        variant: 'destructive',
+        title: 'Failed to upload file',
+        description: (error as Error).message
+      })
+      if (fileInputRef.current) {
+        fileInputRef.current.value = ''
+      }
+    } finally {
+      setUploading(false)
+    }
+  }
+
+  const handleUploadClick = () => {
+    fileInputRef.current?.click()
+  }
+
+  return (
+    <>
+      <Button variant="secondary" onClick={handleUploadClick} disabled={uploading}>
+        {uploading ? <LoaderCircle className="animate-spin" /> : <ImageUp />}
+      </Button>
+      <input
+        type="file"
+        ref={fileInputRef}
+        style={{ display: 'none' }}
+        onChange={handleFileChange}
+        accept="image/*,video/*,audio/*"
+      />
+    </>
+  )
+}

src/renderer/src/components/PostDialog/index.tsx

@@ -2,7 +2,6 @@ import { Button } from '@renderer/components/ui/button'
 import {
   Dialog,
   DialogContent,
-  DialogFooter,
   DialogHeader,
   DialogTitle,
   DialogTrigger
@@ -19,6 +18,7 @@ import { useState } from 'react'
 import UserAvatar from '../UserAvatar'
 import Mentions from './Metions'
 import Preview from './Preview'
+import Uploader from './Uploader'
 
 export default function PostDialog({
   children,
@@ -107,7 +107,9 @@ export default function PostDialog({
               placeholder="Write something..."
             />
             {content && <Preview content={content} />}
-            <DialogFooter className="items-center">
+            <div className="flex items-center justify-between">
+              <Uploader setContent={setContent} />
+              <div className="flex gap-2">
                 <Mentions content={content} parentEvent={parentEvent} />
                 <Button
                   variant="secondary"
@@ -122,7 +124,8 @@ export default function PostDialog({
                   {posting && <LoaderCircle className="animate-spin" />}
                   Post
                 </Button>
-            </DialogFooter>
+              </div>
+            </div>
           </div>
         </ScrollArea>
       </DialogContent>

src/renderer/src/providers/NostrProvider.tsx

@@ -1,6 +1,8 @@
 import { TDraftEvent } from '@common/types'
 import { useFetchRelayList } from '@renderer/hooks/useFetchRelayList'
 import client from '@renderer/services/client.service'
+import dayjs from 'dayjs'
+import { kinds } from 'nostr-tools'
 import { createContext, useContext, useEffect, useState } from 'react'
 
 type TNostrContext = {
@@ -12,6 +14,7 @@ type TNostrContext = {
    * Default publish the event to current relays, user's write relays and additional relays
    */
   publish: (draftEvent: TDraftEvent, additionalRelayUrls?: string[]) => Promise<void>
+  signHttpAuth: (url: string, method: string) => Promise<string>
 }
 
 const NostrContext = createContext<TNostrContext | undefined>(undefined)
@@ -65,8 +68,24 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
     await client.publishEvent(relayList.write.concat(additionalRelayUrls), event)
   }
 
+  const signHttpAuth = async (url: string, method: string) => {
+    const event = await window.api.nostr.signEvent({
+      content: '',
+      kind: kinds.HTTPAuth,
+      created_at: dayjs().unix(),
+      tags: [
+        ['u', url],
+        ['method', method]
+      ]
+    })
+    if (!event) {
+      throw new Error('sign event failed')
+    }
+    return 'Nostr ' + btoa(JSON.stringify(event))
+  }
+
   return (
-    <NostrContext.Provider value={{ pubkey, canLogin, login, logout, publish }}>
+    <NostrContext.Provider value={{ pubkey, canLogin, login, logout, publish, signHttpAuth }}>
       {children}
     </NostrContext.Provider>
   )