s3 download link

models/attachment.go

@@ -88,6 +88,7 @@ func (a *Attachment) APIFormat() *api.Attachment {
 		Size:          a.Size,
 		UUID:          a.UUID,
 		DownloadURL:   a.DownloadURL(),
+		S3DownloadURL: a.S3DownloadURL(),
 	}
 }
 
@@ -96,6 +97,18 @@ func (a *Attachment) DownloadURL() string {
 	return fmt.Sprintf("%sattachments/%s", setting.AppURL, a.UUID)
 }
 
+// DownloadURL returns the download url of the attached file
+func (a *Attachment) S3DownloadURL() string {
+	url := ""
+	if a.Type == TypeCloudBrainOne {
+		url, _ = storage.Attachments.PresignedGetURL(setting.Attachment.Minio.BasePath+AttachmentRelativePath(a.UUID), a.Name)
+	} else if a.Type == TypeCloudBrainTwo {
+
+	}
+
+	return url
+}
+
 // AttachmentRelativePath returns the relative path
 func AttachmentRelativePath(uuid string) string {
 	return path.Join(uuid[0:1], uuid[1:2], uuid)

modules/structs/attachment.go

@@ -16,9 +16,10 @@ type Attachment struct {
 	Size          int64  `json:"size"`
 	DownloadCount int64  `json:"download_count"`
 	// swagger:strfmt date-time
-	Created     time.Time `json:"created_at"`
-	UUID        string    `json:"uuid"`
-	DownloadURL string    `json:"browser_download_url"`
+	Created       time.Time `json:"created_at"`
+	UUID          string    `json:"uuid"`
+	DownloadURL   string    `json:"browser_download_url"`
+	S3DownloadURL string
 }
 
 // EditAttachmentOptions options for editing attachments

templates/repo/datasets/dataset_list.tmpl

@@ -14,7 +14,7 @@
       <div class="eight wide column right aligned">
         <div class="ui left mini icon buttons">
           <span class="ui basic button text left" data-tooltip='{{$.i18n.Tr "dataset.download_count"}}' data-position="bottom right" style="width: 60px; padding-left: 0;">{{svg "octicon-flame" 16}} {{(.DownloadCount | PrettyNumber)}}</span>
-          <span class="ui basic basic button clipboard" data-clipboard-text="{{.DownloadURL}}" data-tooltip='{{$.i18n.Tr "dataset.copy_url"}}' data-clipboard-action="copy"{{if ne $.Type 0}} style="display:none;"{{end}}>{{svg "octicon-file" 16}}</span>
+          <span class="ui basic basic button clipboard" data-clipboard-text="{{.S3DownloadURL}}" data-tooltip='{{$.i18n.Tr "dataset.copy_url"}}' data-clipboard-action="copy"{{if ne $.Type 0}} style="display:none;"{{end}}>{{svg "octicon-file" 16}}</span>
           <span class="ui basic basic button clipboard" data-clipboard-text="{{.FileChunk.Md5}}" data-tooltip='{{$.i18n.Tr "dataset.copy_md5"}}' data-clipboard-action="copy">{{svg "octicon-file-binary" 16}}</span>
         </div>
         {{if eq .DecompressState 1}}