frame template now honors current user

database/user.go

@@ -10,38 +10,63 @@
 package database
 
 import (
+	"encoding/gob"
 	"fmt"
 	"time"
 )
 
 // User represents a user in the Amsterdam database.
 type User struct {
-	Uid          int32     `db:"uid"`
-	Username     string    `db:"username"`
-	Passhash     string    `db:"passhash"`
-	Tokenauth    string    `db:"tokenauth"`
-	ContactID    int32     `db:"contactid"`
-	IsAnon       bool      `db:"is_anon"`
-	VerifyEMail  bool      `db:"verify_email"`
-	Lockout      bool      `db:"lockout"`
-	AccessTries  int16     `db:"access_tries"`
-	EmailConfNum int32     `db:"email_confnum"`
-	BaseLevel    uint16    `db:"base_lvl"`
-	Created      time.Time `db:"created"`
-	LastAccess   time.Time `db:"lastaccess"`
-	PassReminder string    `db:"passreminder"`
-	Description  string    `db:"description"`
-	DOB          time.Time `db:"dob"`
+	Uid          int32      `db:"uid"`
+	Username     string     `db:"username"`
+	Passhash     string     `db:"passhash"`
+	Tokenauth    *string    `db:"tokenauth"`
+	ContactID    int32      `db:"contactid"`
+	IsAnon       bool       `db:"is_anon"`
+	VerifyEMail  bool       `db:"verify_email"`
+	Lockout      bool       `db:"lockout"`
+	AccessTries  int16      `db:"access_tries"`
+	EmailConfNum int32      `db:"email_confnum"`
+	BaseLevel    uint16     `db:"base_lvl"`
+	Created      time.Time  `db:"created"`
+	LastAccess   *time.Time `db:"lastaccess"`
+	PassReminder string     `db:"passreminder"`
+	Description  *string    `db:"description"`
+	DOB          *time.Time `db:"dob"`
+}
+
+// init registers data types from this module.
+func init() {
+	gob.Register(User{})
+}
+
+/* AmGetUser returns a reference to the specified user.
+ * Parameters:
+ *     uid - The UID of the user.
+ * Returns:
+ *     Pointer to User containing user data, or nil
+ *     Standard Go error status
+ */
+func AmGetUser(uid int32) (*User, error) {
+	var rc []User
+	err := amdb.Select(&rc, "SELECT * from users WHERE uid = ?", uid)
+	if err != nil {
+		return nil, err
+	}
+	if len(rc) > 1 {
+		return nil, fmt.Errorf("AmGetUser(%d): too many responses(%d)", uid, len(rc))
+	}
+	return &(rc[0]), err
 }
 
 /* AmGetAmonUser returns a reference to the anonymous user.
  * Returns:
- *     Pointer to User containing anonymous user data
+ *     Pointer to User containing anonymous user data, or nil
  *     Standard Go error status
  */
 func AmGetAnonUser() (*User, error) {
 	var rc []User
-	err := amdb.Select(&rc, "SELECT * from users WHERE uid = 1")
+	err := amdb.Select(&rc, "SELECT * from users WHERE is_anon = 1")
 	if err != nil {
 		return nil, err
 	}