HUGE refactor. working towards web UI

youtube/youtube.go

@@ -11,7 +11,8 @@ import (
 	"text/template"
 	"time"
 
-	"arimelody.space/vodular/scanner"
+	"arimelody.space/melody-vod-manager/scanner"
+	"arimelody.space/melody-vod-manager/templates"
 	"golang.org/x/oauth2"
 	"google.golang.org/api/option"
 	"google.golang.org/api/youtube/v3"
@@ -47,11 +48,6 @@ type (
 )
 
 func BuildVideo(metadata *scanner.Metadata) (*Video, error) {
-	videoDate, err := time.Parse("2006-01-02", metadata.Date)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse date from metadata: %v", err)
-	}
-
 	var category *Category = nil
 	if metadata.Category != nil {
 		category = &Category{
@@ -68,13 +64,13 @@ func BuildVideo(metadata *scanner.Metadata) (*Video, error) {
 		Title: metadata.Title,
 		Category: category,
 		Part: metadata.Part,
-		Date: videoDate,
+		Date: metadata.Date.AsTime(time.UTC),
 		Tags: metadata.Tags,
 		Filename: path.Join(
 			metadata.FootageDir,
 			fmt.Sprintf(
 				"%s-fullvod.mkv",
-				videoDate.Format("2006-01-02"),
+				metadata.Date.String(),
 			)),
 	}, nil
 }
@@ -92,12 +88,6 @@ type (
 		Category	*MetaCategory
 		Part		int
 	}
-
-	Template struct {
-		Title *template.Template
-		Description *template.Template
-		Tags []string
-	}
 )
 
 var videoCategoryTypeStrings = map[CategoryType]string{
@@ -113,88 +103,6 @@ var videoYtCategory = map[CategoryType]string {
 	CATEGORY_ENTERTAINMENT: YT_CATEGORY_ENTERTAINMENT,
 }
 
-const defaultTitleTemplate =
-"{{.Title}} - {{FormatTime .Date \"02 Jan 2006\"}}"
-const defaultDescriptionTemplate =
-"Streamed on {{FormatTime .Date \"02 January 2006\"}}"
-
-var templateFuncs = template.FuncMap{
-	"FormatTime": func (time time.Time, format string) string {
-		return time.Format(format)
-	},
-	"ToLower": func (str string) string {
-		return strings.ToLower(str)
-	},
-	"ToUpper": func (str string) string {
-		return strings.ToUpper(str)
-	},
-}
-
-func FetchTemplates(templateDir string) (*Template, error) {
-	tmpl := Template{}
-
-	var tagsPath = path.Join(templateDir, "tags.txt")
-	var titlePath = path.Join(templateDir, "title.txt")
-	var descriptionPath = path.Join(templateDir, "description.txt")
-
-	// tags
-	if tagsFile, err := os.ReadFile(tagsPath); err == nil {
-		tmpl.Tags = strings.Split(string(tagsFile), "\n")
-	} else {
-		if !os.IsNotExist(err) { return nil, err }
-
-		log.Fatalf(
-			"%s not found. No default tags will be used.",
-			tagsPath,
-		)
-		tmpl.Tags = []string{}
-	}
-
-	// title
-	titleTemplate := template.New("title").Funcs(templateFuncs)
-	if titleFile, err := os.ReadFile(titlePath); err == nil {
-		tmpl.Title, err = titleTemplate.Parse(string(titleFile))
-		if err != nil {
-			return nil, fmt.Errorf("failed to parse title template: %v", err)
-		}
-	} else {
-		if !os.IsNotExist(err) { return nil, err }
-
-		log.Fatalf(
-			"%s not found. Falling back to default template:\n%s",
-			titlePath,
-			defaultTitleTemplate,
-		)
-		tmpl.Title, err = titleTemplate.Parse(defaultTitleTemplate)
-		if err != nil { panic(err) }
-
-		os.WriteFile(titlePath, []byte(defaultTitleTemplate), 0644)
-	}
-
-	// description
-	descriptionTemplate := template.New("description").Funcs(templateFuncs,)
-	if descriptionFile, err := os.ReadFile(descriptionPath); err == nil {
-		tmpl.Description, err = descriptionTemplate.Parse(string(descriptionFile))
-		if err != nil {
-			return nil, fmt.Errorf("failed to parse description template: %v", err)
-		}
-	} else {
-		if !os.IsNotExist(err) { return nil, err }
-
-		log.Fatalf(
-			"%s not found. Falling back to default template:\n%s",
-			descriptionPath,
-			defaultDescriptionTemplate,
-		)
-		tmpl.Description, err = descriptionTemplate.Parse(defaultDescriptionTemplate)
-		if err != nil { panic(err) }
-
-		os.WriteFile(descriptionPath, []byte(defaultDescriptionTemplate), 0644)
-	}
-
-	return &tmpl, nil
-}
-
 func BuildTemplate(video *Video, tmpl *template.Template) (string, error) {
 	out := &bytes.Buffer{}
 
@@ -221,7 +129,7 @@ func UploadVideo(
 	ctx context.Context,
 	tokenSource oauth2.TokenSource,
 	video *Video,
-	templates *Template,
+	templates *templates.TextTemplates,
 ) (*youtube.Video, error) {
 	title, err := BuildTemplate(video, templates.Title)
 	if err != nil { return nil, fmt.Errorf("failed to build title: %v", err) }
@@ -253,7 +161,7 @@ func UploadVideo(
 		Snippet: &youtube.VideoSnippet{
 			Title: title,
 			Description: description,
-			Tags: append(templates.Tags, video.Tags...),
+			Tags: append(templates.DefaultTags, video.Tags...),
 			CategoryId: categoryId, // gaming
 		},
 		Status: &youtube.VideoStatus{