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product_files.go
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product_files.go
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package pivnet
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
"github.com/pivotal-cf/go-pivnet/v7/download"
"github.com/pivotal-cf/go-pivnet/v7/logger"
)
type ProductFilesService struct {
client Client
}
type CreateProductFileConfig struct {
ProductSlug string
AWSObjectKey string
Description string
DocsURL string
FileType string
FileVersion string
IncludedFiles []string
SHA256 string
MD5 string
Name string
Platforms []string
ReleasedAt string
SystemRequirements []string
}
type ProductFilesResponse struct {
ProductFiles []ProductFile `json:"product_files,omitempty"`
}
type ProductFileResponse struct {
ProductFile ProductFile `json:"product_file,omitempty"`
}
type ProductFile struct {
ID int `json:"id,omitempty" yaml:"id,omitempty"`
AWSObjectKey string `json:"aws_object_key,omitempty" yaml:"aws_object_key,omitempty"`
Description string `json:"description,omitempty" yaml:"description,omitempty"`
DocsURL string `json:"docs_url,omitempty" yaml:"docs_url,omitempty"`
FileTransferStatus string `json:"file_transfer_status,omitempty" yaml:"file_transfer_status,omitempty"`
FileType string `json:"file_type,omitempty" yaml:"file_type,omitempty"`
FileVersion string `json:"file_version,omitempty" yaml:"file_version,omitempty"`
HasSignatureFile bool `json:"has_signature_file,omitempty" yaml:"has_signature_file,omitempty"`
IncludedFiles []string `json:"included_files,omitempty" yaml:"included_files,omitempty"`
SHA256 string `json:"sha256,omitempty" yaml:"sha256,omitempty"`
MD5 string `json:"md5,omitempty" yaml:"md5,omitempty"`
Name string `json:"name,omitempty" yaml:"name,omitempty"`
Platforms []string `json:"platforms,omitempty" yaml:"platforms,omitempty"`
ReadyToServe bool `json:"ready_to_serve,omitempty" yaml:"ready_to_serve,omitempty"`
ReleasedAt string `json:"released_at,omitempty" yaml:"released_at,omitempty"`
Size int `json:"size,omitempty" yaml:"size,omitempty"`
SystemRequirements []string `json:"system_requirements,omitempty" yaml:"system_requirements,omitempty"`
Links *Links `json:"_links,omitempty" yaml:"_links,omitempty"`
}
func (p ProductFile) DownloadLink() (string, error) {
if p.Links == nil {
return "", fmt.Errorf("Could not determine download link - links map is empty")
}
return p.Links.Download["href"], nil
}
const (
FileTypeSoftware = "Software"
FileTypeDocumentation = "Documentation"
FileTypeOpenSourceLicense = "Open Source License"
)
func (p ProductFilesService) List(productSlug string) ([]ProductFile, error) {
url := fmt.Sprintf("/products/%s/product_files", productSlug)
var response ProductFilesResponse
resp, err := p.client.MakeRequest(
"GET",
url,
http.StatusOK,
nil,
)
if err != nil {
return []ProductFile{}, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return []ProductFile{}, err
}
return response.ProductFiles, nil
}
func (p ProductFilesService) ListForRelease(productSlug string, releaseID int) ([]ProductFile, error) {
url := fmt.Sprintf(
"/products/%s/releases/%d/product_files",
productSlug,
releaseID,
)
var response ProductFilesResponse
resp, err := p.client.MakeRequest(
"GET",
url,
http.StatusOK,
nil,
)
if err != nil {
return []ProductFile{}, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return []ProductFile{}, err
}
return response.ProductFiles, nil
}
func (p ProductFilesService) Get(productSlug string, productFileID int) (ProductFile, error) {
url := fmt.Sprintf(
"/products/%s/product_files/%d",
productSlug,
productFileID,
)
var response ProductFileResponse
resp, err := p.client.MakeRequest(
"GET",
url,
http.StatusOK,
nil,
)
if err != nil {
return ProductFile{}, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return ProductFile{}, err
}
return response.ProductFile, nil
}
func (p ProductFilesService) GetForRelease(productSlug string, releaseID int, productFileID int) (ProductFile, error) {
url := fmt.Sprintf(
"/products/%s/releases/%d/product_files/%d",
productSlug,
releaseID,
productFileID,
)
var response ProductFileResponse
resp, err := p.client.MakeRequest(
"GET",
url,
http.StatusOK,
nil,
)
if err != nil {
return ProductFile{}, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return ProductFile{}, err
}
return response.ProductFile, nil
}
func (p ProductFilesService) Create(config CreateProductFileConfig) (ProductFile, error) {
if config.AWSObjectKey == "" {
return ProductFile{}, fmt.Errorf("AWS object key must not be empty")
}
url := fmt.Sprintf("/products/%s/product_files", config.ProductSlug)
body := createUpdateProductFileBody{
ProductFile: ProductFile{
AWSObjectKey: config.AWSObjectKey,
Description: config.Description,
DocsURL: config.DocsURL,
FileType: config.FileType,
FileVersion: config.FileVersion,
IncludedFiles: config.IncludedFiles,
SHA256: config.SHA256,
MD5: config.MD5,
Name: config.Name,
Platforms: config.Platforms,
ReleasedAt: config.ReleasedAt,
SystemRequirements: config.SystemRequirements,
},
}
b, err := json.Marshal(body)
if err != nil {
// Untested as we cannot force an error because we are marshalling
// a known-good body
return ProductFile{}, err
}
var response ProductFileResponse
resp, err := p.client.MakeRequest(
"POST",
url,
http.StatusCreated,
bytes.NewReader(b),
)
if err != nil {
_, ok := err.(ErrTooManyRequests)
if ok {
return ProductFile{}, fmt.Errorf("You have hit the file creation limit. Please wait before creating more files. Contact [email protected] with additional questions.")
} else {
return ProductFile{}, err
}
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return ProductFile{}, err
}
return response.ProductFile, nil
}
func (p ProductFilesService) Update(productSlug string, productFile ProductFile) (ProductFile, error) {
url := fmt.Sprintf("/products/%s/product_files/%d", productSlug, productFile.ID)
body := createUpdateProductFileBody{
ProductFile: ProductFile{
Description: productFile.Description,
FileVersion: productFile.FileVersion,
SHA256: productFile.SHA256,
MD5: productFile.MD5,
Name: productFile.Name,
DocsURL: productFile.DocsURL,
SystemRequirements: productFile.SystemRequirements,
},
}
b, err := json.Marshal(body)
if err != nil {
// Untested as we cannot force an error because we are marshalling
// a known-good body
return ProductFile{}, err
}
var response ProductFileResponse
resp, err := p.client.MakeRequest(
"PATCH",
url,
http.StatusOK,
bytes.NewReader(b),
)
if err != nil {
return ProductFile{}, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return ProductFile{}, err
}
return response.ProductFile, nil
}
type createUpdateProductFileBody struct {
ProductFile ProductFile `json:"product_file"`
}
func (p ProductFilesService) Delete(productSlug string, id int) (ProductFile, error) {
url := fmt.Sprintf(
"/products/%s/product_files/%d",
productSlug,
id,
)
var response ProductFileResponse
resp, err := p.client.MakeRequest(
"DELETE",
url,
http.StatusOK,
nil,
)
if err != nil {
return ProductFile{}, err
}
defer resp.Body.Close()
err = json.NewDecoder(resp.Body).Decode(&response)
if err != nil {
return ProductFile{}, err
}
return response.ProductFile, nil
}
func (p ProductFilesService) AddToRelease(
productSlug string,
releaseID int,
productFileID int,
) error {
url := fmt.Sprintf(
"/products/%s/releases/%d/add_product_file",
productSlug,
releaseID,
)
body := createUpdateProductFileBody{
ProductFile: ProductFile{
ID: productFileID,
},
}
b, err := json.Marshal(body)
if err != nil {
// Untested as we cannot force an error because we are marshalling
// a known-good body
return err
}
resp, err := p.client.MakeRequest(
"PATCH",
url,
http.StatusNoContent,
bytes.NewReader(b),
)
if err != nil {
return err
}
defer resp.Body.Close()
return nil
}
func (p ProductFilesService) RemoveFromRelease(
productSlug string,
releaseID int,
productFileID int,
) error {
url := fmt.Sprintf(
"/products/%s/releases/%d/remove_product_file",
productSlug,
releaseID,
)
body := createUpdateProductFileBody{
ProductFile: ProductFile{
ID: productFileID,
},
}
b, err := json.Marshal(body)
if err != nil {
// Untested as we cannot force an error because we are marshalling
// a known-good body
return err
}
resp, err := p.client.MakeRequest(
"PATCH",
url,
http.StatusNoContent,
bytes.NewReader(b),
)
if err != nil {
return err
}
defer resp.Body.Close()
return nil
}
func (p ProductFilesService) AddToFileGroup(
productSlug string,
fileGroupID int,
productFileID int,
) error {
url := fmt.Sprintf(
"/products/%s/file_groups/%d/add_product_file",
productSlug,
fileGroupID,
)
body := createUpdateProductFileBody{
ProductFile: ProductFile{
ID: productFileID,
},
}
b, err := json.Marshal(body)
if err != nil {
// Untested as we cannot force an error because we are marshalling
// a known-good body
return err
}
resp, err := p.client.MakeRequest(
"PATCH",
url,
http.StatusNoContent,
bytes.NewReader(b),
)
if err != nil {
return err
}
defer resp.Body.Close()
return nil
}
func (p ProductFilesService) RemoveFromFileGroup(
productSlug string,
fileGroupID int,
productFileID int,
) error {
url := fmt.Sprintf(
"/products/%s/file_groups/%d/remove_product_file",
productSlug,
fileGroupID,
)
body := createUpdateProductFileBody{
ProductFile: ProductFile{
ID: productFileID,
},
}
b, err := json.Marshal(body)
if err != nil {
// Untested as we cannot force an error because we are marshalling
// a known-good body
return err
}
resp, err := p.client.MakeRequest(
"PATCH",
url,
http.StatusNoContent,
bytes.NewReader(b),
)
if err != nil {
return err
}
defer resp.Body.Close()
return nil
}
func (p ProductFilesService) DownloadForRelease(
location *download.FileInfo,
productSlug string,
releaseID int,
productFileID int,
progressWriter io.Writer,
) error {
pf, err := p.GetForRelease(
productSlug,
releaseID,
productFileID,
)
if err != nil {
return fmt.Errorf("GetForRelease: %s", err)
}
downloadLink, err := pf.DownloadLink()
if err != nil {
return fmt.Errorf("DownloadLink: %s", err)
}
p.client.logger.Debug("Downloading file", logger.Data{"downloadLink": downloadLink})
productFileDownloadLinkFetcher := NewProductFileLinkFetcher(downloadLink, p.client)
p.client.downloader.Bar = download.NewBar()
err = p.client.downloader.Get(
location,
productFileDownloadLinkFetcher,
progressWriter,
)
if err != nil {
return fmt.Errorf("Downloader.Get: %s", err)
}
return nil
}