gosora/setting.go

96 lines
2.1 KiB
Go

package main
import "strconv"
import "strings"
// TO-DO: Move this into the phrase system
var settingLabels map[string]string
type OptionLabel struct
{
Label string
Value int
Selected bool
}
type Setting struct
{
Name string
Content string
Type string
Constraint string
}
func init() {
settingLabels = make(map[string]string)
settingLabels["activation_type"] = "Activate All,Email Activation,Admin Approval"
}
func LoadSettings() error {
rows, err := get_full_settings_stmt.Query()
if err != nil {
return err
}
defer rows.Close()
var sname, scontent, stype, sconstraints string
for rows.Next() {
err = rows.Scan(&sname, &scontent, &stype, &sconstraints)
if err != nil {
return err
}
errmsg := parseSetting(sname, scontent, stype, sconstraints)
if errmsg != "" {
return err
}
}
err = rows.Err()
if err != nil {
return err
}
return nil
}
func parseSetting(sname string, scontent string, stype string, constraint string) string {
var err error
if stype == "bool" {
settings[sname] = (scontent == "1")
} else if stype == "int" {
settings[sname], err = strconv.Atoi(scontent)
if err != nil {
return "You were supposed to enter an integer x.x\nType mismatch in " + sname
}
} else if stype == "int64" {
settings[sname], err = strconv.ParseInt(scontent, 10, 64)
if err != nil {
return "You were supposed to enter an integer x.x\nType mismatch in " + sname
}
} else if stype == "list" {
cons := strings.Split(constraint,"-")
if len(cons) < 2 {
return "Invalid constraint! The second field wasn't set!"
}
con1, err := strconv.Atoi(cons[0])
if err != nil {
return "Invalid contraint! The constraint field wasn't an integer!"
}
con2, err := strconv.Atoi(cons[1])
if err != nil {
return "Invalid contraint! The constraint field wasn't an integer!"
}
value, err := strconv.Atoi(scontent)
if err != nil {
return "Only integers are allowed in this setting x.x\nType mismatch in " + sname
}
if value < con1 || value > con2 {
return "Only integers between a certain range are allowed in this setting"
}
settings[sname] = value
} else {
settings[sname] = scontent
}
return ""
}