Themes can have header image

libfic/theme_export.go

@@ -2,6 +2,7 @@ package fic
 
 import (
 	"fmt"
+	"path"
 )
 
 // exportedExercice is a structure representing a challenge, as exposed to players.
@@ -21,6 +22,7 @@ type exportedTheme struct {
 	URLId     string                      `json:"urlid"`
 	Authors   string                      `json:"authors"`
 	Intro     string                      `json:"intro"`
+	Image     string                      `json:"image,omitempty"`
 	Exercices map[string]exportedExercice `json:"exercices"`
 }
 
@@ -47,11 +49,18 @@ func ExportThemes() (interface{}, error) {
 						exercice.TriedTeamCount(),
 					}
 				}
+
+				imgpath := ""
+				if len(theme.Image) > 0 {
+					imgpath = path.Join(FilesDir, theme.Image)
+				}
+
 				ret[fmt.Sprintf("%d", theme.Id)] = exportedTheme{
 					theme.Name,
 					theme.URLId,
 					theme.Authors,
 					theme.Intro,
+					imgpath,
 					exos,
 				}
 			}