fix(sam): spec for attachments

sam/docs/README.md

@@ -13,6 +13,7 @@
 | Parameter | Type | Method | Description | Default | Required? |
 | --------- | ---- | ------ | ----------- | ------- | --------- |
 | download | bool | GET | Force file download | N/A | NO |
+| name | string | PATH | File name | N/A | YES |
 | attachmentID | uint64 | PATH | Attachment ID | N/A | YES |
 
 ## Serves preview of an attached file
@@ -27,6 +28,7 @@
 
 | Parameter | Type | Method | Description | Default | Required? |
 | --------- | ---- | ------ | ----------- | ------- | --------- |
+| ext | string | PATH | Preview extension/format | N/A | YES |
 | attachmentID | uint64 | PATH | Attachment ID | N/A | YES |
 
 

sam/docs/src/spec.json

@@ -526,7 +526,15 @@
         "method": "GET",
         "title": "Serves attached file",
         "parameters": {
-          "GET": [
+          "path": [
+            {
+              "name": "name",
+              "type": "string",
+              "required": true,
+              "title": "File name"
+            }
+          ],
+          "get": [
             {
               "type": "bool",
               "name": "download",
@@ -540,7 +548,17 @@
         "name": "preview",
         "path": "/preview.{ext}",
         "method": "GET",
-        "title": "Serves preview of an attached file"
+        "title": "Serves preview of an attached file",
+        "parameters": {
+          "path": [
+            {
+              "name": "ext",
+              "type": "string",
+              "required": true,
+              "title": "Preview extension/format"
+            }
+          ]
+        }
       }
     ]
   },

sam/docs/src/spec/attachment.json

@@ -26,13 +26,21 @@
       "Title": "Serves attached file",
       "Path": "/original/{name}",
       "Parameters": {
-        "GET": [
+        "get": [
           {
             "name": "download",
             "required": false,
             "title": "Force file download",
             "type": "bool"
           }
+        ],
+        "path": [
+          {
+            "name": "name",
+            "required": true,
+            "title": "File name",
+            "type": "string"
+          }
         ]
       }
     },
@@ -41,7 +49,16 @@
       "Method": "GET",
       "Title": "Serves preview of an attached file",
       "Path": "/preview.{ext}",
-      "Parameters": null
+      "Parameters": {
+        "path": [
+          {
+            "name": "ext",
+            "required": true,
+            "title": "Preview extension/format",
+            "type": "string"
+          }
+        ]
+      }
     }
   ]
 }

sam/rest/request/attachment.go

@@ -33,6 +33,7 @@ var _ = multipart.FileHeader{}
 // Attachment original request parameters
 type AttachmentOriginal struct {
 	Download     bool
+	Name         string
 	AttachmentID uint64 `json:",string"`
 }
 
@@ -71,6 +72,7 @@ func (a *AttachmentOriginal) Fill(r *http.Request) (err error) {
 
 		a.Download = parseBool(val)
 	}
+	a.Name = chi.URLParam(r, "name")
 	a.AttachmentID = parseUInt64(chi.URLParam(r, "attachmentID"))
 
 	return err
@@ -80,6 +82,7 @@ var _ RequestFiller = NewAttachmentOriginal()
 
 // Attachment preview request parameters
 type AttachmentPreview struct {
+	Ext          string
 	AttachmentID uint64 `json:",string"`
 }
 
@@ -114,6 +117,7 @@ func (a *AttachmentPreview) Fill(r *http.Request) (err error) {
 		post[name] = string(param[0])
 	}
 
+	a.Ext = chi.URLParam(r, "ext")
 	a.AttachmentID = parseUInt64(chi.URLParam(r, "attachmentID"))
 
 	return err