74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
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package iplibrary
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import (
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"github.com/TeaOSLab/EdgeAdmin/internal/web/actions/actionutils"
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"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
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"github.com/iwind/TeaGo/types"
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)
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type DownloadAction struct {
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actionutils.ParentAction
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}
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func (this *DownloadAction) Init() {
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this.Nav("", "", "")
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}
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func (this *DownloadAction) RunGet(params struct {
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ArtifactId int64
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}) {
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artifactResp, err := this.RPC().IPLibraryArtifactRPC().FindIPLibraryArtifact(this.AdminContext(), &pb.FindIPLibraryArtifactRequest{
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IpLibraryArtifactId: params.ArtifactId,
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})
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if err != nil {
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this.ErrorPage(err)
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return
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}
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var artifact = artifactResp.IpLibraryArtifact
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if artifact == nil {
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this.NotFound("IPLibraryArtifact", params.ArtifactId)
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return
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}
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var fileId = artifact.FileId
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if fileId <= 0 {
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this.WriteString("ip artifact file not generated")
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return
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}
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fileResp, err := this.RPC().FileRPC().FindEnabledFile(this.AdminContext(), &pb.FindEnabledFileRequest{FileId: fileId})
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if err != nil {
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this.ErrorPage(err)
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return
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}
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var file = fileResp.File
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if file == nil {
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this.WriteString("file not found")
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return
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}
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chunkIdsResp, err := this.RPC().FileChunkRPC().FindAllFileChunkIds(this.AdminContext(), &pb.FindAllFileChunkIdsRequest{FileId: file.Id})
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if err != nil {
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this.ErrorPage(err)
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return
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}
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this.AddHeader("Content-Disposition", "attachment; filename=\"ip-"+artifact.Code+".db\";")
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this.AddHeader("Content-Length", types.String(file.Size))
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for _, chunkId := range chunkIdsResp.FileChunkIds {
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chunkResp, err := this.RPC().FileChunkRPC().DownloadFileChunk(this.AdminContext(), &pb.DownloadFileChunkRequest{FileChunkId: chunkId})
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if err != nil {
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this.ErrorPage(err)
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return
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}
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var chunk = chunkResp.FileChunk
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if chunk == nil {
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break
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}
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_, _ = this.Write(chunkResp.FileChunk.Data)
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}
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}
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