PLT-4332 Position field for Users (#4632)

* Add User.Position field to store & model.

* GOFMT

* Add Position to user settings.

* Unit tests.

* Add position to profile popup.

* i18n

* Fix log message for invalid position.

* Add Position field attribute to LDAP config.

* Add Position field attribute to SAML config.

* Reword empty position message.

* Change Position Max Length to 35.

* Better invalid position error message.

* Add new fields to config.json.

* Ensure position is never longer than max when displayed.

* Hard limit of 64 chars with soft limit still 35

* Put field with other attributes.

model/config.go

@@ -251,6 +251,7 @@ type LdapSettings struct {
 	UsernameAttribute  *string
 	NicknameAttribute  *string
 	IdAttribute        *string
+	PositionAttribute  *string
 
 	// Syncronization
 	SyncIntervalMinutes *int
@@ -297,6 +298,7 @@ type SamlSettings struct {
 	UsernameAttribute  *string
 	NicknameAttribute  *string
 	LocaleAttribute    *string
+	PositionAttribute  *string
 
 	LoginButtonText *string
 }
@@ -690,6 +692,11 @@ func (o *Config) SetDefaults() {
 		*o.LdapSettings.IdAttribute = ""
 	}
 
+	if o.LdapSettings.PositionAttribute == nil {
+		o.LdapSettings.PositionAttribute = new(string)
+		*o.LdapSettings.PositionAttribute = ""
+	}
+
 	if o.LdapSettings.SyncIntervalMinutes == nil {
 		o.LdapSettings.SyncIntervalMinutes = new(int)
 		*o.LdapSettings.SyncIntervalMinutes = 60
@@ -911,6 +918,11 @@ func (o *Config) SetDefaults() {
 		*o.SamlSettings.NicknameAttribute = ""
 	}
 
+	if o.SamlSettings.PositionAttribute == nil {
+		o.SamlSettings.PositionAttribute = new(string)
+		*o.SamlSettings.PositionAttribute = ""
+	}
+
 	if o.SamlSettings.LocaleAttribute == nil {
 		o.SamlSettings.LocaleAttribute = new(string)
 		*o.SamlSettings.LocaleAttribute = ""