1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package model
import (
"encoding/json"
"io"
"unicode/utf8"
)
const (
POST_DEFAULT = ""
POST_SLACK_ATTACHMENT = "slack_attachment"
POST_JOIN_LEAVE = "join_leave"
)
type Post struct {
Id string `json:"id"`
CreateAt int64 `json:"create_at"`
UpdateAt int64 `json:"update_at"`
DeleteAt int64 `json:"delete_at"`
UserId string `json:"user_id"`
ChannelId string `json:"channel_id"`
RootId string `json:"root_id"`
ParentId string `json:"parent_id"`
OriginalId string `json:"original_id"`
Message string `json:"message"`
Type string `json:"type"`
Props StringInterface `json:"props"`
Hashtags string `json:"hashtags"`
Filenames StringArray `json:"filenames"`
PendingPostId string `json:"pending_post_id" db:"-"`
}
func (o *Post) ToJson() string {
b, err := json.Marshal(o)
if err != nil {
return ""
} else {
return string(b)
}
}
func PostFromJson(data io.Reader) *Post {
decoder := json.NewDecoder(data)
var o Post
err := decoder.Decode(&o)
if err == nil {
return &o
} else {
return nil
}
}
func (o *Post) Etag() string {
return Etag(o.Id, o.UpdateAt)
}
func (o *Post) IsValid() *AppError {
if len(o.Id) != 26 {
return NewAppError("Post.IsValid", "Invalid Id", "")
}
if o.CreateAt == 0 {
return NewAppError("Post.IsValid", "Create at must be a valid time", "id="+o.Id)
}
if o.UpdateAt == 0 {
return NewAppError("Post.IsValid", "Update at must be a valid time", "id="+o.Id)
}
if len(o.UserId) != 26 {
return NewAppError("Post.IsValid", "Invalid user id", "")
}
if len(o.ChannelId) != 26 {
return NewAppError("Post.IsValid", "Invalid channel id", "")
}
if !(len(o.RootId) == 26 || len(o.RootId) == 0) {
return NewAppError("Post.IsValid", "Invalid root id", "")
}
if !(len(o.ParentId) == 26 || len(o.ParentId) == 0) {
return NewAppError("Post.IsValid", "Invalid parent id", "")
}
if len(o.ParentId) == 26 && len(o.RootId) == 0 {
return NewAppError("Post.IsValid", "Invalid root id must be set if parent id set", "")
}
if !(len(o.OriginalId) == 26 || len(o.OriginalId) == 0) {
return NewAppError("Post.IsValid", "Invalid original id", "")
}
if utf8.RuneCountInString(o.Message) > 4000 {
return NewAppError("Post.IsValid", "Invalid message", "id="+o.Id)
}
if utf8.RuneCountInString(o.Hashtags) > 1000 {
return NewAppError("Post.IsValid", "Invalid hashtags", "id="+o.Id)
}
// should be removed once more message types are supported
if !(o.Type == POST_DEFAULT || o.Type == POST_JOIN_LEAVE || o.Type == POST_SLACK_ATTACHMENT) {
return NewAppError("Post.IsValid", "Invalid type", "id="+o.Type)
}
if utf8.RuneCountInString(ArrayToJson(o.Filenames)) > 4000 {
return NewAppError("Post.IsValid", "Invalid filenames", "id="+o.Id)
}
return nil
}
func (o *Post) PreSave() {
if o.Id == "" {
o.Id = NewId()
}
o.OriginalId = ""
if o.CreateAt == 0 {
o.CreateAt = GetMillis()
}
o.UpdateAt = o.CreateAt
if o.Props == nil {
o.Props = make(map[string]interface{})
}
if o.Filenames == nil {
o.Filenames = []string{}
}
}
func (o *Post) MakeNonNil() {
if o.Props == nil {
o.Props = make(map[string]interface{})
}
if o.Filenames == nil {
o.Filenames = []string{}
}
}
func (o *Post) AddProp(key string, value interface{}) {
o.MakeNonNil()
o.Props[key] = value
}
func (o *Post) PreExport() {
}
|
