package swagger import ( "blackforestbytes.com/simplecloudnotifier/common/ginresp" "embed" _ "embed" "github.com/gin-gonic/gin" "net/http" "strings" ) //go:embed index.html //go:embed swagger.json //go:embed swagger.yaml //go:embed swagger-ui-bundle.js //go:embed swagger-ui.css //go:embed swagger-ui-standalone-preset.js var assets embed.FS func getAsset(fn string) ([]byte, string, bool) { data, err := assets.ReadFile(fn) if err != nil { return nil, "", false } mime := "text/plain" lowerFN := strings.ToLower(fn) if strings.HasSuffix(lowerFN, ".html") || strings.HasSuffix(lowerFN, ".htm") { mime = "text/html" } else if strings.HasSuffix(lowerFN, ".css") { mime = "text/css" } else if strings.HasSuffix(lowerFN, ".js") { mime = "text/javascript" } else if strings.HasSuffix(lowerFN, ".json") { mime = "application/json" } else if strings.HasSuffix(lowerFN, ".jpeg") || strings.HasSuffix(lowerFN, ".jpg") { mime = "image/jpeg" } else if strings.HasSuffix(lowerFN, ".png") { mime = "image/png" } else if strings.HasSuffix(lowerFN, ".svg") { mime = "image/svg+xml" } return data, mime, true } func Handle(g *gin.Context) ginresp.HTTPResponse { type uri struct { Filename string `uri:"fn"` } var u uri if err := g.ShouldBindUri(&u); err != nil { return ginresp.JSON(http.StatusBadRequest, gin.H{"error": err.Error()}) } if u.Filename == "" { index, _, _ := getAsset("index.html") return ginresp.Data(http.StatusOK, "text/html", index) } if data, mime, ok := getAsset(u.Filename); ok { return ginresp.Data(http.StatusOK, mime, data) } return ginresp.JSON(http.StatusNotFound, gin.H{"error": "AssetNotFound", "filename": u.Filename}) }