Use mattermost v5 module (#1192)

1 files changed, 233 insertions, 0 deletions

diff --git a/vendor/github.com/mattermost/mattermost-server/v5/model/bot.go b/vendor/github.com/mattermost/mattermost-server/v5/model/bot.go
new file mode 100644
index 00000000..15ef6a70
--- /dev/null
+++ b/vendor/github.com/mattermost/mattermost-server/v5/model/bot.go
@@ -0,0 +1,233 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"unicode/utf8"
+)
+
+const (
+	BOT_DISPLAY_NAME_MAX_RUNES = USER_FIRST_NAME_MAX_RUNES
+	BOT_DESCRIPTION_MAX_RUNES  = 1024
+	BOT_CREATOR_ID_MAX_RUNES   = KEY_VALUE_PLUGIN_ID_MAX_RUNES // UserId or PluginId
+)
+
+// Bot is a special type of User meant for programmatic interactions.
+// Note that the primary key of a bot is the UserId, and matches the primary key of the
+// corresponding user.
+type Bot struct {
+	UserId         string `json:"user_id"`
+	Username       string `json:"username"`
+	DisplayName    string `json:"display_name,omitempty"`
+	Description    string `json:"description,omitempty"`
+	OwnerId        string `json:"owner_id"`
+	LastIconUpdate int64  `json:"last_icon_update,omitempty"`
+	CreateAt       int64  `json:"create_at"`
+	UpdateAt       int64  `json:"update_at"`
+	DeleteAt       int64  `json:"delete_at"`
+}
+
+// BotPatch is a description of what fields to update on an existing bot.
+type BotPatch struct {
+	Username    *string `json:"username"`
+	DisplayName *string `json:"display_name"`
+	Description *string `json:"description"`
+}
+
+// BotGetOptions acts as a filter on bulk bot fetching queries.
+type BotGetOptions struct {
+	OwnerId        string
+	IncludeDeleted bool
+	OnlyOrphaned   bool
+	Page           int
+	PerPage        int
+}
+
+// BotList is a list of bots.
+type BotList []*Bot
+
+// Trace describes the minimum information required to identify a bot for the purpose of logging.
+func (b *Bot) Trace() map[string]interface{} {
+	return map[string]interface{}{"user_id": b.UserId}
+}
+
+// Clone returns a shallow copy of the bot.
+func (b *Bot) Clone() *Bot {
+	copy := *b
+	return &copy
+}
+
+// IsValid validates the bot and returns an error if it isn't configured correctly.
+func (b *Bot) IsValid() *AppError {
+	if !IsValidId(b.UserId) {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.user_id.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	if !IsValidUsername(b.Username) {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.username.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	if utf8.RuneCountInString(b.DisplayName) > BOT_DISPLAY_NAME_MAX_RUNES {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.user_id.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	if utf8.RuneCountInString(b.Description) > BOT_DESCRIPTION_MAX_RUNES {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.description.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	if len(b.OwnerId) == 0 || utf8.RuneCountInString(b.OwnerId) > BOT_CREATOR_ID_MAX_RUNES {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.creator_id.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	if b.CreateAt == 0 {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.create_at.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	if b.UpdateAt == 0 {
+		return NewAppError("Bot.IsValid", "model.bot.is_valid.update_at.app_error", b.Trace(), "", http.StatusBadRequest)
+	}
+
+	return nil
+}
+
+// PreSave should be run before saving a new bot to the database.
+func (b *Bot) PreSave() {
+	b.CreateAt = GetMillis()
+	b.UpdateAt = b.CreateAt
+	b.DeleteAt = 0
+}
+
+// PreUpdate should be run before saving an updated bot to the database.
+func (b *Bot) PreUpdate() {
+	b.UpdateAt = GetMillis()
+}
+
+// Etag generates an etag for caching.
+func (b *Bot) Etag() string {
+	return Etag(b.UserId, b.UpdateAt)
+}
+
+// ToJson serializes the bot to json.
+func (b *Bot) ToJson() []byte {
+	data, _ := json.Marshal(b)
+	return data
+}
+
+// BotFromJson deserializes a bot from json.
+func BotFromJson(data io.Reader) *Bot {
+	var bot *Bot
+	json.NewDecoder(data).Decode(&bot)
+	return bot
+}
+
+// Patch modifies an existing bot with optional fields from the given patch.
+func (b *Bot) Patch(patch *BotPatch) {
+	if patch.Username != nil {
+		b.Username = *patch.Username
+	}
+
+	if patch.DisplayName != nil {
+		b.DisplayName = *patch.DisplayName
+	}
+
+	if patch.Description != nil {
+		b.Description = *patch.Description
+	}
+}
+
+// ToJson serializes the bot patch to json.
+func (b *BotPatch) ToJson() []byte {
+	data, err := json.Marshal(b)
+	if err != nil {
+		return nil
+	}
+
+	return data
+}
+
+// BotPatchFromJson deserializes a bot patch from json.
+func BotPatchFromJson(data io.Reader) *BotPatch {
+	decoder := json.NewDecoder(data)
+	var botPatch BotPatch
+	err := decoder.Decode(&botPatch)
+	if err != nil {
+		return nil
+	}
+
+	return &botPatch
+}
+
+// UserFromBot returns a user model describing the bot fields stored in the User store.
+func UserFromBot(b *Bot) *User {
+	return &User{
+		Id:        b.UserId,
+		Username:  b.Username,
+		Email:     NormalizeEmail(fmt.Sprintf("%s@localhost", b.Username)),
+		FirstName: b.DisplayName,
+		Roles:     SYSTEM_USER_ROLE_ID,
+	}
+}
+
+// BotFromUser returns a bot model given a user model
+func BotFromUser(u *User) *Bot {
+	return &Bot{
+		OwnerId:     u.Id,
+		UserId:      u.Id,
+		Username:    u.Username,
+		DisplayName: u.GetDisplayName(SHOW_USERNAME),
+	}
+}
+
+// BotListFromJson deserializes a list of bots from json.
+func BotListFromJson(data io.Reader) BotList {
+	var bots BotList
+	json.NewDecoder(data).Decode(&bots)
+	return bots
+}
+
+// ToJson serializes a list of bots to json.
+func (l *BotList) ToJson() []byte {
+	b, _ := json.Marshal(l)
+	return b
+}
+
+// Etag computes the etag for a list of bots.
+func (l *BotList) Etag() string {
+	id := "0"
+	var t int64 = 0
+	var delta int64 = 0
+
+	for _, v := range *l {
+		if v.UpdateAt > t {
+			t = v.UpdateAt
+			id = v.UserId
+		}
+
+	}
+
+	return Etag(id, t, delta, len(*l))
+}
+
+// MakeBotNotFoundError creates the error returned when a bot does not exist, or when the user isn't allowed to query the bot.
+// The errors must the same in both cases to avoid leaking that a user is a bot.
+func MakeBotNotFoundError(userId string) *AppError {
+	return NewAppError("SqlBotStore.Get", "store.sql_bot.get.missing.app_error", map[string]interface{}{"user_id": userId}, "", http.StatusNotFound)
+}
+
+func IsBotDMChannel(channel *Channel, botUserID string) bool {
+	if channel.Type != CHANNEL_DIRECT {
+		return false
+	}
+
+	if !strings.HasPrefix(channel.Name, botUserID+"__") && !strings.HasSuffix(channel.Name, "__"+botUserID) {
+		return false
+	}
+
+	return true
+}