Add QR code, Add MODT customisation

internal/web/config.go

@@ -12,6 +12,8 @@ type ConfigPageData struct {
 	Success bool
 	Error   string
 
+	MODT string
+
 	UploadMaxFileSizeMB int64
 	UploadMultiMaxFiles int
 	UploadMaxHours      int
@@ -33,6 +35,7 @@ func (h *Handler) ConfigPage(c *gin.Context) {
 	maxBytes := cfg.GetInt64Default(config.KeyUploadMaxFileSizeBytes, config.DefaultUploadMaxFileSizeBytes)
 	data := ConfigPageData{
 		Success:                 c.Query("saved") == "1",
+		MODT:                    cfg.GetStringDefault(config.KeyModtext, config.DefaultModt),
 		UploadMaxFileSizeMB:     maxBytes / (1024 * 1024),
 		UploadMultiMaxFiles:     cfg.GetIntDefault(config.KeyUploadMultiMaxFiles, config.DefaultUploadMultiMaxFiles),
 		UploadMaxHours:          cfg.GetIntDefault(config.KeyUploadMaxHours, config.DefaultUploadMaxHours),
@@ -82,6 +85,12 @@ func (h *Handler) ConfigSave(c *gin.Context) {
 		return n, nil
 	}
 
+	newMODT, err := strconv.Unquote(`"` + c.PostForm("site_modt") + `"`)
+	if err != nil {
+		h.renderConfigError(c, "invalid modtext")
+		return
+	}
+
 	maxMB, err := parseInt64("upload_max_file_size_mb", 1, 1024*1024)
 	if err != nil {
 		h.renderConfigError(c, "invalid max file size")
@@ -142,6 +151,8 @@ func (h *Handler) ConfigSave(c *gin.Context) {
 		return
 	}
 
+	_ = cfg.SetString(config.KeyModtext, newMODT)
+
 	_ = cfg.SetString(config.KeyRateLimitLoginPerMinute, strconv.Itoa(loginPerMin))
 	_ = cfg.SetString(config.KeyRateLimitLoginBurst, strconv.Itoa(loginBurst))
 	_ = cfg.SetString(config.KeyRateLimitApiPerMinute, strconv.Itoa(apiPerMin))

internal/web/handler.go

@@ -2,6 +2,7 @@ package web
 
 import (
 	"ResendIt/internal/buildinfo"
+	"ResendIt/internal/config"
 	"ResendIt/internal/file"
 	"os"
 	"strconv"
@@ -33,6 +34,7 @@ func NewHandler(fileService *file.Service, cfg ConfigService) *Handler {
 func (h *Handler) Index(c *gin.Context) {
 	c.HTML(200, "index.html", gin.H{
 		"title": "Home",
+		"MODT":  h.configService.GetStringDefault(config.KeyModtext, config.DefaultModt),
 	})
 }
 
@@ -50,7 +52,9 @@ func (h *Handler) FileView(c *gin.Context) {
 
 	fileRecord, err := h.fileService.GetFileByViewID(id)
 	if err != nil {
-		c.HTML(404, "error.html", nil)
+		c.HTML(404, "error.html", gin.H{
+			"MODT": h.configService.GetStringDefault(config.KeyModtext, config.DefaultModt),
+		})
 		return
 	}
 
@@ -58,6 +62,7 @@ func (h *Handler) FileView(c *gin.Context) {
 	deleteKey := fileRecord.DeletionID
 
 	c.HTML(200, "complete.html", gin.H{
+		"MODT":       h.configService.GetStringDefault(config.KeyModtext, config.DefaultModt),
 		"Filename":   fileRecord.Filename,
 		"DownloadID": downloadKey,
 		"DeleteID":   deleteKey,