Merge pull request #33 from gwinn/feature-files

add files & images support

v1/client.go

@@ -384,6 +384,81 @@ func (c *MgClient) DeleteMessage(request DeleteData) (MessagesResponse, int, err
 	return resp, status, err
 }
 
+// GetFile implement get file url
+//
+// Example:
+//
+// 	var client = v1.New("https://token.url", "cb8ccf05e38a47543ad8477d4999be73bff503ea6")
+//
+// 	data, status, err := client.GetFile("file_ID")
+//
+// 	if err != nil {
+// 		fmt.Printf("%v", err)
+// 	}
+//
+//	fmt.Printf("%s\n", data.MessageID)
+func (c *MgClient) GetFile(request string) (FullFileResponse, int, error) {
+	var resp FullFileResponse
+	var b []byte
+
+	data, status, err := c.GetRequest(fmt.Sprintf("/files/%s", request), b)
+
+	if err != nil {
+		return resp, status, err
+	}
+
+	if e := json.Unmarshal(data, &resp); e != nil {
+		return resp, status, e
+	}
+
+	if status != http.StatusOK {
+		return resp, status, c.Error(data)
+	}
+
+	return resp, status, err
+}
+
+// UploadFile upload file
+func (c *MgClient) UploadFile(request []byte) (UploadFileResponse, int, error) {
+	var resp UploadFileResponse
+
+	data, status, err := c.PostRequest("/files/upload", request)
+	if err != nil {
+		return resp, status, err
+	}
+
+	if e := json.Unmarshal(data, &resp); e != nil {
+		return resp, status, e
+	}
+
+	if status != http.StatusOK {
+		return resp, status, c.Error(data)
+	}
+
+	return resp, status, err
+}
+
+// UploadFileByURL upload file by url
+func (c *MgClient) UploadFileByURL(request UploadFileByUrlRequest) (UploadFileResponse, int, error) {
+	var resp UploadFileResponse
+	outgoing, _ := json.Marshal(&request)
+
+	data, status, err := c.PostRequest("/files/upload_by_url", []byte(outgoing))
+	if err != nil {
+		return resp, status, err
+	}
+
+	if e := json.Unmarshal(data, &resp); e != nil {
+		return resp, status, e
+	}
+
+	if status != http.StatusOK {
+		return resp, status, c.Error(data)
+	}
+
+	return resp, status, err
+}
+
 func (c *MgClient) Error(info []byte) error {
 	var data map[string]interface{}
 

v1/types.go

@@ -39,6 +39,8 @@ const (
 	MsgOrderStatusCodeComplete = "complete"
 	// MsgOrderStatusCodeCancel order status group cancel
 	MsgOrderStatusCodeCancel = "cancel"
+
+	FileSizeLimit = 20 * 1024 * 1024
 )
 
 // MgClient type
@@ -64,6 +66,8 @@ type ChannelSettings struct {
 	Text        ChannelSettingsText      `json:"text"`
 	Product     Product                  `json:"product"`
 	Order       Order                    `json:"order"`
+	Files       ChannelSettingsFilesBase `json:"files"`
+	Images      ChannelSettingsFilesBase `json:"images"`
 }
 
 // Product type
@@ -94,6 +98,44 @@ type ChannelSettingsText struct {
 	Deleting string `json:"deleting"`
 }
 
+// ChannelSettingsFilesBase struct
+type ChannelSettingsFilesBase struct {
+	Creating string `json:"creating"`
+	Editing  string `json:"editing"`
+	Quoting  string `json:"quoting"`
+	Deleting string `json:"deleting"`
+	Max      uint64 `json:"max"`
+}
+
+// FullFileResponse uploaded file data
+type FullFileResponse struct {
+	UploadFileResponse
+	Link string `json:"link,omitempty"`
+}
+
+// UploadFileResponse uploaded file data
+type UploadFileResponse struct {
+	ID        []byte    `json:"id"`
+	Hash      string    `json:"hash"`
+	Type      string    `json:"type"`
+	Meta      FileMeta  `json:"meta"`
+	MimeType  string    `json:"mime_type"`
+	Size      int       `json:"size"`
+	Url       *string   `json:"source_url"`
+	CreatedAt time.Time `json:"created_at"`
+}
+
+// FileMeta file metadata
+type FileMeta struct {
+	Width  *int `json:"width,omitempty"`
+	Height *int `json:"height,omitempty"`
+}
+
+// UploadFileByUrlRequest file url to upload
+type UploadFileByUrlRequest struct {
+	Url string `json:"url"`
+}
+
 // ActivateResponse channel activation response
 type ActivateResponse struct {
 	ChannelID   uint64    `json:"id"`
@@ -238,6 +280,15 @@ type WebhookData struct {
 	Bot               *MessageDataBot     `json:"bot,omitempty"`
 	Product           *MessageDataProduct `json:"product,omitempty"`
 	Order             *MessageDataOrder   `json:"order,omitempty"`
+	Images            *[]FileItem         `json:"images,omitempty"`
+	Files             *[]FileItem         `json:"files,omitempty"`
+}
+
+// FileItem struct
+type FileItem struct {
+	ID   string `json:"id"`
+	Name string `json:"name"`
+	Size int    `json:"size"`
 }
 
 // MessageDataUser user data from webhook