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improvement(media): 聊天媒体支持 file_id 兜底定位

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- 图片/视频消息无 MD5 时，解析并下发 file_id，用于本地资源兜底定位与展示
- 后端 chat_media/open_folder 支持 md5/file_id；视频优先可 Range 的文件响应，并在需要时解密落盘
- 前端聊天页与 API 调用适配 file_id；补充媒体 URL 可用性判断
- 解密页补充“获取密钥”提示，支持手动输入/保存密钥；README 同步说明；更新音频图标资源
This commit is contained in:
2977094657
2025-12-23 16:39:38 +08:00
parent a4d652230f
commit 36f5067730
9 changed files with 790 additions and 126 deletions
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57
frontend/pages/chat/[[username]].vue
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@@ -591,14 +591,14 @@ const openMediaContextMenu = (e, message, kind) => {
} else if (kind === 'file') {
disabled = !message?.fileMd5
} else if (kind === 'image') {
disabled = !message?.imageMd5
disabled = !(message?.imageMd5 || message?.imageFileId)
} else if (kind === 'emoji') {
disabled = !message?.emojiMd5
} else if (kind === 'video') {
if (message?.videoMd5) {
if (message?.videoMd5 || message?.videoFileId) {
disabled = false
actualKind = 'video'
} else if (message?.videoThumbMd5) {
} else if (message?.videoThumbMd5 || message?.videoThumbFileId) {
disabled = false
actualKind = 'video_thumb'
} else {
@@ -637,13 +637,16 @@ const onOpenFolderClick = async () => {
} else if (kind === 'file') {
params.md5 = m.fileMd5
} else if (kind === 'image') {
params.md5 = m.imageMd5
if (m.imageMd5) params.md5 = m.imageMd5
else if (m.imageFileId) params.file_id = m.imageFileId
} else if (kind === 'emoji') {
params.md5 = m.emojiMd5
} else if (kind === 'video') {
params.md5 = m.videoMd5
if (m.videoFileId) params.file_id = m.videoFileId
} else if (kind === 'video_thumb') {
params.md5 = m.videoThumbMd5
if (m.videoThumbFileId) params.file_id = m.videoThumbFileId
}
await api.openChatMediaFolder(params)
@@ -1054,11 +1057,47 @@ const normalizeMessage = (msg) => {
const fallbackAvatar = (!isSent && !selectedContact.value?.isGroup) ? (selectedContact.value?.avatar || null) : null
const mediaBase = process.client ? 'http://localhost:8000' : ''
const normalizeMaybeUrl = (u) => (typeof u === 'string' ? u.trim() : '')
const isUsableMediaUrl = (u) => {
const v = normalizeMaybeUrl(u)
if (!v) return false
return (
/^https?:\/\//i.test(v)
|| /^blob:/i.test(v)
|| /^data:/i.test(v)
|| /^\/api\/chat\/media\//i.test(v)
)
}
const localEmojiUrl = msg.emojiMd5 ? `${mediaBase}/api/chat/media/emoji?account=${encodeURIComponent(selectedAccount.value || '')}&md5=${encodeURIComponent(msg.emojiMd5)}&username=${encodeURIComponent(selectedContact.value?.username || '')}` : ''
const normalizedImageUrl = msg.imageUrl || (msg.imageMd5 ? `${mediaBase}/api/chat/media/image?account=${encodeURIComponent(selectedAccount.value || '')}&md5=${encodeURIComponent(msg.imageMd5)}&username=${encodeURIComponent(selectedContact.value?.username || '')}` : '')
const localImageByMd5 = msg.imageMd5 ? `${mediaBase}/api/chat/media/image?account=${encodeURIComponent(selectedAccount.value || '')}&md5=${encodeURIComponent(msg.imageMd5)}&username=${encodeURIComponent(selectedContact.value?.username || '')}` : ''
const localImageByFileId = msg.imageFileId ? `${mediaBase}/api/chat/media/image?account=${encodeURIComponent(selectedAccount.value || '')}&file_id=${encodeURIComponent(msg.imageFileId)}&username=${encodeURIComponent(selectedContact.value?.username || '')}` : ''
const normalizedImageUrl = msg.imageUrl || localImageByMd5 || localImageByFileId || ''
const normalizedEmojiUrl = msg.emojiUrl || localEmojiUrl
const normalizedVideoThumbUrl = msg.videoThumbUrl || (msg.videoThumbMd5 ? `${mediaBase}/api/chat/media/video_thumb?account=${encodeURIComponent(selectedAccount.value || '')}&md5=${encodeURIComponent(msg.videoThumbMd5)}&username=${encodeURIComponent(selectedContact.value?.username || '')}` : '')
const normalizedVideoUrl = msg.videoUrl || (msg.videoMd5 ? `${mediaBase}/api/chat/media/video?account=${encodeURIComponent(selectedAccount.value || '')}&md5=${encodeURIComponent(msg.videoMd5)}&username=${encodeURIComponent(selectedContact.value?.username || '')}` : '')
const localVideoThumbUrl = (() => {
if (!msg.videoThumbMd5 && !msg.videoThumbFileId) return ''
const parts = [
`account=${encodeURIComponent(selectedAccount.value || '')}`,
msg.videoThumbMd5 ? `md5=${encodeURIComponent(msg.videoThumbMd5)}` : '',
msg.videoThumbFileId ? `file_id=${encodeURIComponent(msg.videoThumbFileId)}` : '',
`username=${encodeURIComponent(selectedContact.value?.username || '')}`,
].filter(Boolean)
return `${mediaBase}/api/chat/media/video_thumb?${parts.join('&')}`
})()
const localVideoUrl = (() => {
if (!msg.videoMd5 && !msg.videoFileId) return ''
const parts = [
`account=${encodeURIComponent(selectedAccount.value || '')}`,
msg.videoMd5 ? `md5=${encodeURIComponent(msg.videoMd5)}` : '',
msg.videoFileId ? `file_id=${encodeURIComponent(msg.videoFileId)}` : '',
`username=${encodeURIComponent(selectedContact.value?.username || '')}`,
].filter(Boolean)
return `${mediaBase}/api/chat/media/video?${parts.join('&')}`
})()
const normalizedVideoThumbUrl = (isUsableMediaUrl(msg.videoThumbUrl) ? normalizeMaybeUrl(msg.videoThumbUrl) : '') || localVideoThumbUrl
const normalizedVideoUrl = (isUsableMediaUrl(msg.videoUrl) ? normalizeMaybeUrl(msg.videoUrl) : '') || localVideoUrl
const normalizedVoiceUrl = msg.voiceUrl || (msg.serverId ? `${mediaBase}/api/chat/media/voice?account=${encodeURIComponent(selectedAccount.value || '')}&server_id=${encodeURIComponent(String(msg.serverId))}` : '')
const remoteFromServer = (
@@ -1110,9 +1149,11 @@ const normalizeMessage = (msg) => {
isSent,
type: 'text',
renderType: msg.renderType || 'text',
voipType: msg.voipType || '',
title: msg.title || '',
url: msg.url || '',
imageMd5: msg.imageMd5 || '',
imageFileId: msg.imageFileId || '',
emojiMd5: msg.emojiMd5 || '',
emojiUrl: normalizedEmojiUrl || '',
emojiLocalUrl: localEmojiUrl || '',
@@ -1122,6 +1163,8 @@ const normalizeMessage = (msg) => {
imageUrl: normalizedImageUrl || '',
videoMd5: msg.videoMd5 || '',
videoThumbMd5: msg.videoThumbMd5 || '',
videoFileId: msg.videoFileId || '',
videoThumbFileId: msg.videoThumbFileId || '',
videoThumbUrl: normalizedVideoThumbUrl || '',
videoUrl: normalizedVideoUrl || '',
quoteTitle: msg.quoteTitle || '',