129f0aabd3
We move these fields to Channels: ``` uploadLockMapMut sync.Mutex uploadLockMap map[string]bool imgDecoder *imaging.Decoder imgEncoder *imaging.Encoder dndTaskMut sync.Mutex dndTask *model.ScheduledTask ``` I think this PR should conclue the initial phase of migrating stuff from Server to Channels. The remaining task would be to focus on continue to create the remaining services from the common things like users, teams, push notifications, clustering for other products to consume. https://community-daily.mattermost.com/boards/workspace/zyoahc9uapdn3xdptac6jb69ic/285b80a3-257d-41f6-8cf4-ed80ca9d92e5/495cdb4d-c13a-4992-8eb9-80cfee2819a4/87df1e15-588e-49ff-8bd1-ffa9651b8c82 ```release-note NONE ```
117 строки
4.3 KiB
Go
117 строки
4.3 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package app
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import (
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"bytes"
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"context"
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"fmt"
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"image"
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"mime/multipart"
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"regexp"
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"strings"
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"time"
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"github.com/mattermost/mattermost-server/v6/app/request"
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"github.com/mattermost/mattermost-server/v6/model"
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"github.com/mattermost/mattermost-server/v6/services/slackimport"
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"github.com/mattermost/mattermost-server/v6/store"
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)
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func (a *App) SlackImport(c *request.Context, fileData multipart.File, fileSize int64, teamID string) (*model.AppError, *bytes.Buffer) {
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actions := slackimport.Actions{
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UpdateActive: func(user *model.User, active bool) (*model.User, *model.AppError) {
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return a.UpdateActive(c, user, active)
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},
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AddUserToChannel: a.AddUserToChannel,
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JoinUserToTeam: func(team *model.Team, user *model.User, userRequestorId string) (*model.TeamMember, *model.AppError) {
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return a.JoinUserToTeam(c, team, user, userRequestorId)
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},
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CreateDirectChannel: a.createDirectChannel,
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CreateGroupChannel: a.createGroupChannel,
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CreateChannel: func(channel *model.Channel, addMember bool) (*model.Channel, *model.AppError) {
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return a.CreateChannel(c, channel, addMember)
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},
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DoUploadFile: func(now time.Time, rawTeamId string, rawChannelId string, rawUserId string, rawFilename string, data []byte) (*model.FileInfo, *model.AppError) {
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return a.DoUploadFile(c, now, rawTeamId, rawChannelId, rawUserId, rawFilename, data)
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},
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GenerateThumbnailImage: a.generateThumbnailImage,
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GeneratePreviewImage: a.generatePreviewImage,
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InvalidateAllCaches: func() { a.ch.srv.InvalidateAllCaches() },
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MaxPostSize: func() int { return a.ch.srv.MaxPostSize() },
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PrepareImage: func(fileData []byte) (image.Image, func(), error) {
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img, release, err := prepareImage(a.ch.imgDecoder, bytes.NewReader(fileData))
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if err != nil {
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return nil, nil, err
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}
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return img, release, err
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},
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}
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importer := slackimport.New(a.ch.srv.Store, actions, a.Config())
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return importer.SlackImport(fileData, fileSize, teamID)
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}
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func (a *App) ProcessSlackText(text string) string {
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text = expandAnnouncement(text)
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text = replaceUserIds(a.Srv().Store.User(), text)
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return text
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}
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// Expand announcements in incoming webhooks from Slack. Those announcements
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// can be found in the text attribute, or in the pretext, text, title and value
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// attributes of the attachment structure. The Slack attachment structure is
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// documented here: https://api.slack.com/docs/attachments
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func (a *App) ProcessSlackAttachments(attachments []*model.SlackAttachment) []*model.SlackAttachment {
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var nonNilAttachments = model.StringifySlackFieldValue(attachments)
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for _, attachment := range attachments {
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attachment.Pretext = a.ProcessSlackText(attachment.Pretext)
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attachment.Text = a.ProcessSlackText(attachment.Text)
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attachment.Title = a.ProcessSlackText(attachment.Title)
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for _, field := range attachment.Fields {
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if field != nil && field.Value != nil {
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// Ensure the value is set to a string if it is set
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field.Value = a.ProcessSlackText(fmt.Sprintf("%v", field.Value))
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}
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}
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}
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return nonNilAttachments
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}
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// To mention @channel or @here via a webhook in Slack, the message should contain
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// <!channel> or <!here>, as explained at the bottom of this article:
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// https://get.slack.help/hc/en-us/articles/202009646-Making-announcements
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func expandAnnouncement(text string) string {
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a1 := [3]string{"<!channel>", "<!here>", "<!all>"}
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a2 := [3]string{"@channel", "@here", "@all"}
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for i, a := range a1 {
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text = strings.Replace(text, a, a2[i], -1)
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}
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return text
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}
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// Replaces user IDs mentioned like this <@userID> to a normal username (eg. @bob)
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// This is required so that Mattermost maintains Slack compatibility
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// Refer to: https://api.slack.com/changelog/2017-09-the-one-about-usernames
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func replaceUserIds(userStore store.UserStore, text string) string {
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rgx, err := regexp.Compile("<@([a-zA-Z0-9]+)>")
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if err == nil {
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userIDs := make([]string, 0)
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matches := rgx.FindAllStringSubmatch(text, -1)
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for _, match := range matches {
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userIDs = append(userIDs, match[1])
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}
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if users, err := userStore.GetProfileByIds(context.Background(), userIDs, nil, true); err == nil {
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for _, user := range users {
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text = strings.Replace(text, "<@"+user.Id+">", "@"+user.Username, -1)
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}
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}
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}
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return text
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}
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