1 files changed, 88 insertions, 0 deletions
diff --git a/vendor/github.com/mattermost/mattermost-server/model/emoji.go b/vendor/github.com/mattermost/mattermost-server/model/emoji.go
new file mode 100644
index 00000000..f14af89d
--- /dev/null
+++ b/vendor/github.com/mattermost/mattermost-server/model/emoji.go
@@ -0,0 +1,88 @@
+// Copyright (c) 2016-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"io"
+	"net/http"
+)
+
+const (
+	EMOJI_NAME_MAX_LENGTH = 64
+	EMOJI_SORT_BY_NAME    = "name"
+)
+
+type Emoji struct {
+	Id        string `json:"id"`
+	CreateAt  int64  `json:"create_at"`
+	UpdateAt  int64  `json:"update_at"`
+	DeleteAt  int64  `json:"delete_at"`
+	CreatorId string `json:"creator_id"`
+	Name      string `json:"name"`
+}
+
+func inSystemEmoji(emojiName string) bool {
+	_, ok := SystemEmojis[emojiName]
+	return ok
+}
+
+func (emoji *Emoji) IsValid() *AppError {
+	if len(emoji.Id) != 26 {
+		return NewAppError("Emoji.IsValid", "model.emoji.id.app_error", nil, "", http.StatusBadRequest)
+	}
+
+	if emoji.CreateAt == 0 {
+		return NewAppError("Emoji.IsValid", "model.emoji.create_at.app_error", nil, "id="+emoji.Id, http.StatusBadRequest)
+	}
+
+	if emoji.UpdateAt == 0 {
+		return NewAppError("Emoji.IsValid", "model.emoji.update_at.app_error", nil, "id="+emoji.Id, http.StatusBadRequest)
+	}
+
+	if len(emoji.CreatorId) > 26 {
+		return NewAppError("Emoji.IsValid", "model.emoji.user_id.app_error", nil, "", http.StatusBadRequest)
+	}
+
+	return IsValidEmojiName(emoji.Name)
+}
+
+func IsValidEmojiName(name string) *AppError {
+	if len(name) == 0 || len(name) > EMOJI_NAME_MAX_LENGTH || !IsValidAlphaNumHyphenUnderscore(name, false) || inSystemEmoji(name) {
+		return NewAppError("Emoji.IsValid", "model.emoji.name.app_error", nil, "", http.StatusBadRequest)
+	}
+
+	return nil
+}
+
+func (emoji *Emoji) PreSave() {
+	if emoji.Id == "" {
+		emoji.Id = NewId()
+	}
+
+	emoji.CreateAt = GetMillis()
+	emoji.UpdateAt = emoji.CreateAt
+}
+
+func (emoji *Emoji) ToJson() string {
+	b, _ := json.Marshal(emoji)
+	return string(b)
+}
+
+func EmojiFromJson(data io.Reader) *Emoji {
+	var emoji *Emoji
+	json.NewDecoder(data).Decode(&emoji)
+	return emoji
+}
+
+func EmojiListToJson(emojiList []*Emoji) string {
+	b, _ := json.Marshal(emojiList)
+	return string(b)
+}
+
+func EmojiListFromJson(data io.Reader) []*Emoji {
+	var emojiList []*Emoji
+	json.NewDecoder(data).Decode(&emojiList)
+	return emojiList
+}