forked from mattermost/mattermost
-
Notifications
You must be signed in to change notification settings - Fork 0
/
plugin.go
143 lines (111 loc) · 3.65 KB
/
plugin.go
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
// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
// EXPERIMENTAL - SUBJECT TO CHANGE
package api4
import (
"net/http"
l4g "github.com/alecthomas/log4go"
"github.com/mattermost/mattermost-server/model"
"github.com/mattermost/mattermost-server/utils"
)
const (
MAXIMUM_PLUGIN_FILE_SIZE = 50 * 1024 * 1024
)
func (api *API) InitPlugin() {
l4g.Debug("EXPERIMENTAL: Initializing plugin api")
api.BaseRoutes.Plugins.Handle("", api.ApiSessionRequired(uploadPlugin)).Methods("POST")
api.BaseRoutes.Plugins.Handle("", api.ApiSessionRequired(getPlugins)).Methods("GET")
api.BaseRoutes.Plugin.Handle("", api.ApiSessionRequired(removePlugin)).Methods("DELETE")
api.BaseRoutes.Plugins.Handle("/webapp", api.ApiHandler(getWebappPlugins)).Methods("GET")
}
func uploadPlugin(c *Context, w http.ResponseWriter, r *http.Request) {
if !*utils.Cfg.PluginSettings.Enable {
c.Err = model.NewAppError("uploadPlugin", "app.plugin.disabled.app_error", nil, "", http.StatusNotImplemented)
return
}
if !c.App.SessionHasPermissionTo(c.Session, model.PERMISSION_MANAGE_SYSTEM) {
c.SetPermissionError(model.PERMISSION_MANAGE_SYSTEM)
return
}
if err := r.ParseMultipartForm(MAXIMUM_PLUGIN_FILE_SIZE); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
m := r.MultipartForm
pluginArray, ok := m.File["plugin"]
if !ok {
c.Err = model.NewAppError("uploadPlugin", "api.plugin.upload.no_file.app_error", nil, "", http.StatusBadRequest)
return
}
if len(pluginArray) <= 0 {
c.Err = model.NewAppError("uploadPlugin", "api.plugin.upload.array.app_error", nil, "", http.StatusBadRequest)
return
}
file, err := pluginArray[0].Open()
if err != nil {
c.Err = model.NewAppError("uploadPlugin", "api.plugin.upload.file.app_error", nil, "", http.StatusBadRequest)
return
}
defer file.Close()
manifest, unpackErr := c.App.UnpackAndActivatePlugin(file)
if unpackErr != nil {
c.Err = unpackErr
return
}
w.WriteHeader(http.StatusCreated)
w.Write([]byte(manifest.ToJson()))
}
func getPlugins(c *Context, w http.ResponseWriter, r *http.Request) {
if !*utils.Cfg.PluginSettings.Enable {
c.Err = model.NewAppError("getPlugins", "app.plugin.disabled.app_error", nil, "", http.StatusNotImplemented)
return
}
if !c.App.SessionHasPermissionTo(c.Session, model.PERMISSION_MANAGE_SYSTEM) {
c.SetPermissionError(model.PERMISSION_MANAGE_SYSTEM)
return
}
manifests, err := c.App.GetActivePluginManifests()
if err != nil {
c.Err = err
return
}
w.Write([]byte(model.ManifestListToJson(manifests)))
}
func removePlugin(c *Context, w http.ResponseWriter, r *http.Request) {
c.RequirePluginId()
if c.Err != nil {
return
}
if !*utils.Cfg.PluginSettings.Enable {
c.Err = model.NewAppError("getPlugins", "app.plugin.disabled.app_error", nil, "", http.StatusNotImplemented)
return
}
if !c.App.SessionHasPermissionTo(c.Session, model.PERMISSION_MANAGE_SYSTEM) {
c.SetPermissionError(model.PERMISSION_MANAGE_SYSTEM)
return
}
err := c.App.RemovePlugin(c.Params.PluginId)
if err != nil {
c.Err = err
return
}
ReturnStatusOK(w)
}
func getWebappPlugins(c *Context, w http.ResponseWriter, r *http.Request) {
if !*utils.Cfg.PluginSettings.Enable {
c.Err = model.NewAppError("getWebappPlugins", "app.plugin.disabled.app_error", nil, "", http.StatusNotImplemented)
return
}
manifests, err := c.App.GetActivePluginManifests()
if err != nil {
c.Err = err
return
}
clientManifests := []*model.Manifest{}
for _, m := range manifests {
if m.HasClient() {
clientManifests = append(clientManifests, m.ClientManifest())
}
}
w.Write([]byte(model.ManifestListToJson(clientManifests)))
}