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feat(exiftool): refactor read write metadata

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This commit is contained in:
Julien Neuhart
2024-03-23 11:13:05 +01:00
parent dc613aa2bf
commit 0a8625227f
22 changed files with 580 additions and 1138 deletions
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26
pkg/modules/chromium/routes.go
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@@ -78,7 +78,7 @@ func FormDataChromiumOptions(ctx *api.Context) (*api.FormData, Options) {
}
if value != "screen" && value != "print" {
return fmt.Errorf("wrong value, expected either 'screen', 'print' or empty")
return errors.New("wrong value, expected either 'screen', 'print' or empty")
}
emulatedMediaType = value
@@ -233,16 +233,14 @@ func FormDataChromiumPdfFormats(form *api.FormData) gotenberg.PdfFormats {
}
}
// FormDataMetadata creates metadata object from the form data.
func FormDataMetadata(form *api.FormData) map[string]interface{} {
// FormDataPdfMetadata creates metadata object from the form data.
func FormDataPdfMetadata(form *api.FormData) map[string]interface{} {
var metadata map[string]interface{}
form.Custom("metadata", func(value string) error {
metadata = map[string]interface{}{}
if len(value) > 0 {
err := json.Unmarshal([]byte(value), &metadata)
if err != nil {
return err
return fmt.Errorf("unmarshal metadata: %w", err)
}
}
return nil
@@ -260,7 +258,7 @@ func convertUrlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
ctx := c.Get("context").(*api.Context)
form, options := FormDataChromiumPdfOptions(ctx)
pdfFormats := FormDataChromiumPdfFormats(form)
metadata := FormDataMetadata(form)
metadata := FormDataPdfMetadata(form)
var url string
err := form.
@@ -270,7 +268,7 @@ func convertUrlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
return fmt.Errorf("validate form data: %w", err)
}
err = convertUrl(ctx, chromium, engine, url, pdfFormats, options, metadata)
err = convertUrl(ctx, chromium, engine, url, options, pdfFormats, metadata)
if err != nil {
return fmt.Errorf("convert URL to PDF: %w", err)
}
@@ -320,7 +318,7 @@ func convertHtmlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
ctx := c.Get("context").(*api.Context)
form, options := FormDataChromiumPdfOptions(ctx)
pdfFormats := FormDataChromiumPdfFormats(form)
metadata := FormDataMetadata(form)
metadata := FormDataPdfMetadata(form)
var inputPath string
err := form.
@@ -331,7 +329,7 @@ func convertHtmlRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
}
url := fmt.Sprintf("file://%s", inputPath)
err = convertUrl(ctx, chromium, engine, url, pdfFormats, options, metadata)
err = convertUrl(ctx, chromium, engine, url, options, pdfFormats, metadata)
if err != nil {
return fmt.Errorf("convert HTML to PDF: %w", err)
}
@@ -382,7 +380,7 @@ func convertMarkdownRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
ctx := c.Get("context").(*api.Context)
form, options := FormDataChromiumPdfOptions(ctx)
pdfFormats := FormDataChromiumPdfFormats(form)
metadata := FormDataMetadata(form)
metadata := FormDataPdfMetadata(form)
var (
inputPath string
@@ -402,7 +400,7 @@ func convertMarkdownRoute(chromium Api, engine gotenberg.PdfEngine) api.Route {
return fmt.Errorf("transform markdown file(s) to HTML: %w", err)
}
err = convertUrl(ctx, chromium, engine, url, pdfFormats, options, metadata)
err = convertUrl(ctx, chromium, engine, url, options, pdfFormats, metadata)
if err != nil {
return fmt.Errorf("convert markdown to PDF: %w", err)
}
@@ -526,7 +524,7 @@ func markdownToHtml(ctx *api.Context, inputPath string, markdownPaths []string)
return fmt.Sprintf("file://%s", inputPath), nil
}
func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url string, pdfFormats gotenberg.PdfFormats, options PdfOptions, metadata map[string]interface{}) error {
func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url string, options PdfOptions, pdfFormats gotenberg.PdfFormats, metadata map[string]interface{}) error {
outputPath := ctx.GeneratePath(".pdf")
err := chromium.Pdf(ctx, ctx.Log(), url, outputPath, options)
@@ -584,7 +582,7 @@ func convertUrl(ctx *api.Context, chromium Api, engine gotenberg.PdfEngine, url
// Writes and potentially overrides metadata entries, if any.
if len(metadata) > 0 {
err = engine.WriteMetadata(ctx, ctx.Log(), outputPath, metadata)
err = engine.WriteMetadata(ctx, ctx.Log(), metadata, outputPath)
if err != nil {
return fmt.Errorf("write metadata: %w", err)
}