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
158
|
// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package admin
import (
"errors"
"fmt"
"net/http"
"github.com/gin-gonic/gin"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
apiutil "github.com/superseriousbusiness/gotosocial/internal/api/util"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
"github.com/superseriousbusiness/gotosocial/internal/validate"
)
// EmojiCreatePOSTHandler swagger:operation POST /api/v1/admin/custom_emojis emojiCreate
//
// Upload and create a new instance emoji.
//
// ---
// tags:
// - admin
//
// consumes:
// - multipart/form-data
//
// produces:
// - application/json
//
// parameters:
// -
// name: shortcode
// in: formData
// description: >-
// The code to use for the emoji, which will be used by instance denizens to select it.
// This must be unique on the instance.
// type: string
// pattern: \w{2,30}
// required: true
// -
// name: image
// in: formData
// description: >-
// A png or gif image of the emoji. Animated pngs work too!
// To ensure compatibility with other fedi implementations, emoji size limit is 50kb by default.
// type: file
// required: true
// -
// name: category
// in: formData
// description: >-
// Category in which to place the new emoji.
// If left blank, emoji will be uncategorized. If a category with the
// given name doesn't exist yet, it will be created.
// type: string
// maximumLength: 64
// required: false
//
// security:
// - OAuth2 Bearer:
// - admin
//
// responses:
// '200':
// description: The newly-created emoji.
// schema:
// "$ref": "#/definitions/emoji"
// '400':
// description: bad request
// '401':
// description: unauthorized
// '403':
// description: forbidden
// '404':
// description: not found
// '406':
// description: not acceptable
// '409':
// description: conflict -- shortcode for this emoji is already in use
// '500':
// description: internal server error
func (m *Module) EmojiCreatePOSTHandler(c *gin.Context) {
authed, err := oauth.Authed(c, true, true, true, true)
if err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorUnauthorized(err, err.Error()), m.processor.InstanceGetV1)
return
}
if !*authed.User.Admin {
err := fmt.Errorf("user %s not an admin", authed.User.ID)
apiutil.ErrorHandler(c, gtserror.NewErrorForbidden(err, err.Error()), m.processor.InstanceGetV1)
return
}
if authed.Account.IsMoving() {
apiutil.ForbiddenAfterMove(c)
return
}
if _, err := apiutil.NegotiateAccept(c, apiutil.JSONAcceptHeaders...); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorNotAcceptable(err, err.Error()), m.processor.InstanceGetV1)
return
}
form := &apimodel.EmojiCreateRequest{}
if err := c.ShouldBind(form); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
if err := validateCreateEmoji(form); err != nil {
apiutil.ErrorHandler(c, gtserror.NewErrorBadRequest(err, err.Error()), m.processor.InstanceGetV1)
return
}
apiEmoji, errWithCode := m.processor.Admin().EmojiCreate(c.Request.Context(), authed.Account, form)
if errWithCode != nil {
apiutil.ErrorHandler(c, errWithCode, m.processor.InstanceGetV1)
return
}
apiutil.JSON(c, http.StatusOK, apiEmoji)
}
func validateCreateEmoji(form *apimodel.EmojiCreateRequest) error {
if form.Image == nil || form.Image.Size == 0 {
return errors.New("no emoji given")
}
maxSize := int64(config.GetMediaEmojiLocalMaxSize()) // #nosec G115 -- Already validated.
if form.Image.Size > maxSize {
return fmt.Errorf("emoji image too large: image is %dKB but size limit for custom emojis is %dKB", form.Image.Size/1024, maxSize/1024)
}
if err := validate.EmojiShortcode(form.Shortcode); err != nil {
return err
}
return validate.EmojiCategory(form.CategoryName)
}
|
