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// Copyright (c) 2017 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package api4
import (
"net/http"
"strings"
l4g "github.com/alecthomas/log4go"
"github.com/mattermost/platform/app"
"github.com/mattermost/platform/einterfaces"
"github.com/mattermost/platform/model"
"github.com/mattermost/platform/utils"
)
func InitEmoji() {
l4g.Debug(utils.T("api.emoji.init.debug"))
BaseRoutes.Emojis.Handle("", ApiSessionRequired(createEmoji)).Methods("POST")
}
func createEmoji(c *Context, w http.ResponseWriter, r *http.Request) {
if !*utils.Cfg.ServiceSettings.EnableCustomEmoji {
c.Err = model.NewLocAppError("createEmoji", "api.emoji.disabled.app_error", nil, "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
if emojiInterface := einterfaces.GetEmojiInterface(); emojiInterface != nil &&
!emojiInterface.CanUserCreateEmoji(c.Session.Roles, c.Session.TeamMembers) {
c.Err = model.NewLocAppError("createEmoji", "api.emoji.create.permissions.app_error", nil, "user_id="+c.Session.UserId)
c.Err.StatusCode = http.StatusUnauthorized
return
}
if len(utils.Cfg.FileSettings.DriverName) == 0 {
c.Err = model.NewLocAppError("createEmoji", "api.emoji.storage.app_error", nil, "")
c.Err.StatusCode = http.StatusNotImplemented
return
}
if r.ContentLength > app.MaxEmojiFileSize {
c.Err = model.NewLocAppError("createEmoji", "api.emoji.create.too_large.app_error", nil, "")
c.Err.StatusCode = http.StatusRequestEntityTooLarge
return
}
if err := r.ParseMultipartForm(app.MaxEmojiFileSize); err != nil {
c.Err = model.NewLocAppError("createEmoji", "api.emoji.create.parse.app_error", nil, err.Error())
c.Err.StatusCode = http.StatusBadRequest
return
}
m := r.MultipartForm
props := m.Value
emoji := model.EmojiFromJson(strings.NewReader(props["emoji"][0]))
if emoji == nil {
c.SetInvalidParam("createEmoji")
return
}
newEmoji, err := app.CreateEmoji(c.Session.UserId, emoji, m)
if err != nil {
c.Err = err
return
} else {
w.Write([]byte(newEmoji.ToJson()))
}
}
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