Sort/search on Exif.Photo.DateTimeDigitized

[geeqie.git] / src / lua.c

diff --git a/src/lua.c b/src/lua.c
index 72b02cd..eabbad0 100644 (file)
--- a/src/lua.c
+++ b/src/lua.c
@@ -167,7 +167,22 @@ static int lua_exif_get_datum(lua_State *L)
                        lua_pushnil(L);
                        return 1;
                        }
-               } // if (strcmp(key, "Exif.Photo.Da...
+               }
+       else if (strcmp(key, "Exif.Photo.DateTimeDigitized") == 0)
+               {
+               memset(&tm, 0, sizeof(tm));
+               if (value && strptime(value, "%Y:%m:%d %H:%M:%S", &tm))
+                       {
+                       datetime = mktime(&tm);
+                       lua_pushnumber(L, datetime);
+                       return 1;
+                       }
+               else
+                       {
+                       lua_pushnil(L);
+                       return 1;
+                       }
+               }
        lua_pushstring(L, value);
        return 1;
 }