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// Copyright (c) 2018-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"fmt"
"io"
"regexp"
)
const (
SCHEME_DISPLAY_NAME_MAX_LENGTH = 128
SCHEME_NAME_MAX_LENGTH = 64
SCHEME_DESCRIPTION_MAX_LENGTH = 1024
SCHEME_SCOPE_TEAM = "team"
SCHEME_SCOPE_CHANNEL = "channel"
)
type Scheme struct {
Id string `json:"id"`
Name string `json:"name"`
DisplayName string `json:"display_name"`
Description string `json:"description"`
CreateAt int64 `json:"create_at"`
UpdateAt int64 `json:"update_at"`
DeleteAt int64 `json:"delete_at"`
Scope string `json:"scope"`
DefaultTeamAdminRole string `json:"default_team_admin_role"`
DefaultTeamUserRole string `json:"default_team_user_role"`
DefaultChannelAdminRole string `json:"default_channel_admin_role"`
DefaultChannelUserRole string `json:"default_channel_user_role"`
}
type SchemePatch struct {
Name *string `json:"name"`
DisplayName *string `json:"display_name"`
Description *string `json:"description"`
}
type SchemeIDPatch struct {
SchemeID *string `json:"scheme_id"`
}
// SchemeConveyor is used for importing and exporting a Scheme and its associated Roles.
type SchemeConveyor struct {
Name string `json:"name"`
DisplayName string `json:"display_name"`
Description string `json:"description"`
Scope string `json:"scope"`
TeamAdmin string `json:"default_team_admin_role"`
TeamUser string `json:"default_team_user_role"`
ChannelAdmin string `json:"default_channel_admin_role"`
ChannelUser string `json:"default_channel_user_role"`
Roles []*Role `json:"roles"`
}
func (sc *SchemeConveyor) Scheme() *Scheme {
return &Scheme{
DisplayName: sc.DisplayName,
Name: sc.Name,
Description: sc.Description,
Scope: sc.Scope,
DefaultTeamAdminRole: sc.TeamAdmin,
DefaultTeamUserRole: sc.TeamUser,
DefaultChannelAdminRole: sc.ChannelAdmin,
DefaultChannelUserRole: sc.ChannelUser,
}
}
type SchemeRoles struct {
SchemeAdmin bool `json:"scheme_admin"`
SchemeUser bool `json:"scheme_user"`
}
func (scheme *Scheme) ToJson() string {
b, _ := json.Marshal(scheme)
return string(b)
}
func SchemeFromJson(data io.Reader) *Scheme {
var scheme *Scheme
json.NewDecoder(data).Decode(&scheme)
return scheme
}
func SchemesToJson(schemes []*Scheme) string {
b, _ := json.Marshal(schemes)
return string(b)
}
func SchemesFromJson(data io.Reader) []*Scheme {
var schemes []*Scheme
if err := json.NewDecoder(data).Decode(&schemes); err == nil {
return schemes
} else {
return nil
}
}
func (scheme *Scheme) IsValid() bool {
if len(scheme.Id) != 26 {
return false
}
return scheme.IsValidForCreate()
}
func (scheme *Scheme) IsValidForCreate() bool {
if len(scheme.DisplayName) == 0 || len(scheme.DisplayName) > SCHEME_DISPLAY_NAME_MAX_LENGTH {
return false
}
if !IsValidSchemeName(scheme.Name) {
return false
}
if len(scheme.Description) > SCHEME_DESCRIPTION_MAX_LENGTH {
return false
}
switch scheme.Scope {
case SCHEME_SCOPE_TEAM, SCHEME_SCOPE_CHANNEL:
default:
return false
}
if !IsValidRoleName(scheme.DefaultChannelAdminRole) {
return false
}
if !IsValidRoleName(scheme.DefaultChannelUserRole) {
return false
}
if scheme.Scope == SCHEME_SCOPE_TEAM {
if !IsValidRoleName(scheme.DefaultTeamAdminRole) {
return false
}
if !IsValidRoleName(scheme.DefaultTeamUserRole) {
return false
}
}
if scheme.Scope == SCHEME_SCOPE_CHANNEL {
if len(scheme.DefaultTeamAdminRole) != 0 {
return false
}
if len(scheme.DefaultTeamUserRole) != 0 {
return false
}
}
return true
}
func (scheme *Scheme) Patch(patch *SchemePatch) {
if patch.DisplayName != nil {
scheme.DisplayName = *patch.DisplayName
}
if patch.Name != nil {
scheme.Name = *patch.Name
}
if patch.Description != nil {
scheme.Description = *patch.Description
}
}
func (patch *SchemePatch) ToJson() string {
b, _ := json.Marshal(patch)
return string(b)
}
func SchemePatchFromJson(data io.Reader) *SchemePatch {
var patch *SchemePatch
json.NewDecoder(data).Decode(&patch)
return patch
}
func SchemeIDFromJson(data io.Reader) *string {
var p *SchemeIDPatch
json.NewDecoder(data).Decode(&p)
return p.SchemeID
}
func (p *SchemeIDPatch) ToJson() string {
b, _ := json.Marshal(p)
return string(b)
}
func IsValidSchemeName(name string) bool {
re := regexp.MustCompile(fmt.Sprintf("^[a-z0-9_]{2,%d}$", SCHEME_NAME_MAX_LENGTH))
return re.MatchString(name)
}
func (schemeRoles *SchemeRoles) ToJson() string {
b, _ := json.Marshal(schemeRoles)
return string(b)
}
func SchemeRolesFromJson(data io.Reader) *SchemeRoles {
var schemeRoles *SchemeRoles
json.NewDecoder(data).Decode(&schemeRoles)
return schemeRoles
}
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