Small fixes to getting character images

internal/backend/characters.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 )
 
-func GetCharacters() []string {
+func GetCharacterList() []string {
 	charactersPath := os.Getenv("CHARACTERS_PATH")
 	files, err := os.ReadDir(charactersPath)
 	if err != nil {
@@ -23,11 +23,11 @@ func GetCharacters() []string {
 }
 
 func GetCharacter(character string) string {
-	musicPath := os.Getenv("MUSIC_PATH")
-	charactersPath := musicPath + "characters/"
-	return charactersPath + character
+	charactersPath := os.Getenv("CHARACTERS_PATH")
+	return charactersPath + "/" + character
 }
 
 func isImage(entry os.DirEntry) bool {
-	return !entry.IsDir() && (strings.HasSuffix(entry.Name(), ".jpg") || strings.HasSuffix(entry.Name(), ".png"))
+	return !entry.IsDir() && (strings.HasSuffix(entry.Name(), ".jpg") || strings.HasSuffix(entry.Name(), ".jpeg") ||
+		strings.HasSuffix(entry.Name(), ".png"))
 }

internal/server/indexHandler.go

@@ -42,12 +42,12 @@ func (i *IndexHandler) HealthCheck(ctx echo.Context) error {
 	return ctx.JSON(http.StatusOK, db.Health())
 }
 
-func (i *IndexHandler) GetCharacters(ctx echo.Context) error {
-	characters := backend.GetCharacters()
+func (i *IndexHandler) GetCharacterList(ctx echo.Context) error {
+	characters := backend.GetCharacterList()
 	return ctx.JSON(http.StatusOK, characters)
 }
 
 func (i *IndexHandler) GetCharacter(ctx echo.Context) error {
-	character := ctx.QueryParam("character")
+	character := ctx.QueryParam("name")
 	return ctx.File(backend.GetCharacter(character))
 }

internal/server/routes.go

@@ -64,7 +64,7 @@ func (s *Server) RegisterRoutes() http.Handler {
 	e.GET("/dbtest", index.GetDBTest)
 	e.GET("/health", index.HealthCheck)
 	e.GET("/character", index.GetCharacter)
-	e.GET("/characters", index.GetCharacters)
+	e.GET("/characters", index.GetCharacterList)
 
 	download := NewDownloadHandler()
 	e.GET("/download", download.checkLatest)