Vendor libs

vendor/github.com/mattermost/platform/model/channel.go

@@ -0,0 +1,136 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"io"
+	"unicode/utf8"
+)
+
+const (
+	CHANNEL_OPEN    = "O"
+	CHANNEL_PRIVATE = "P"
+	CHANNEL_DIRECT  = "D"
+	DEFAULT_CHANNEL = "town-square"
+)
+
+type Channel struct {
+	Id            string `json:"id"`
+	CreateAt      int64  `json:"create_at"`
+	UpdateAt      int64  `json:"update_at"`
+	DeleteAt      int64  `json:"delete_at"`
+	TeamId        string `json:"team_id"`
+	Type          string `json:"type"`
+	DisplayName   string `json:"display_name"`
+	Name          string `json:"name"`
+	Header        string `json:"header"`
+	Purpose       string `json:"purpose"`
+	LastPostAt    int64  `json:"last_post_at"`
+	TotalMsgCount int64  `json:"total_msg_count"`
+	ExtraUpdateAt int64  `json:"extra_update_at"`
+	CreatorId     string `json:"creator_id"`
+}
+
+func (o *Channel) ToJson() string {
+	b, err := json.Marshal(o)
+	if err != nil {
+		return ""
+	} else {
+		return string(b)
+	}
+}
+
+func ChannelFromJson(data io.Reader) *Channel {
+	decoder := json.NewDecoder(data)
+	var o Channel
+	err := decoder.Decode(&o)
+	if err == nil {
+		return &o
+	} else {
+		return nil
+	}
+}
+
+func (o *Channel) Etag() string {
+	return Etag(o.Id, o.UpdateAt)
+}
+
+func (o *Channel) ExtraEtag(memberLimit int) string {
+	return Etag(o.Id, o.ExtraUpdateAt, memberLimit)
+}
+
+func (o *Channel) IsValid() *AppError {
+
+	if len(o.Id) != 26 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.id.app_error", nil, "")
+	}
+
+	if o.CreateAt == 0 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.create_at.app_error", nil, "id="+o.Id)
+	}
+
+	if o.UpdateAt == 0 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.update_at.app_error", nil, "id="+o.Id)
+	}
+
+	if utf8.RuneCountInString(o.DisplayName) > 64 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.display_name.app_error", nil, "id="+o.Id)
+	}
+
+	if len(o.Name) > 64 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.name.app_error", nil, "id="+o.Id)
+	}
+
+	if !IsValidChannelIdentifier(o.Name) {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.2_or_more.app_error", nil, "id="+o.Id)
+	}
+
+	if !(o.Type == CHANNEL_OPEN || o.Type == CHANNEL_PRIVATE || o.Type == CHANNEL_DIRECT) {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.type.app_error", nil, "id="+o.Id)
+	}
+
+	if utf8.RuneCountInString(o.Header) > 1024 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.header.app_error", nil, "id="+o.Id)
+	}
+
+	if utf8.RuneCountInString(o.Purpose) > 128 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.purpose.app_error", nil, "id="+o.Id)
+	}
+
+	if len(o.CreatorId) > 26 {
+		return NewLocAppError("Channel.IsValid", "model.channel.is_valid.creator_id.app_error", nil, "")
+	}
+
+	return nil
+}
+
+func (o *Channel) PreSave() {
+	if o.Id == "" {
+		o.Id = NewId()
+	}
+
+	o.CreateAt = GetMillis()
+	o.UpdateAt = o.CreateAt
+	o.ExtraUpdateAt = o.CreateAt
+}
+
+func (o *Channel) PreUpdate() {
+	o.UpdateAt = GetMillis()
+}
+
+func (o *Channel) ExtraUpdated() {
+	o.ExtraUpdateAt = GetMillis()
+}
+
+func (o *Channel) PreExport() {
+}
+
+func GetDMNameFromIds(userId1, userId2 string) string {
+	if userId1 > userId2 {
+		return userId2 + "__" + userId1
+	} else {
+		return userId1 + "__" + userId2
+	}
+}