// Copyright 2014 The Gogs Authors. All rights reserved. // Use of this source code is governed by a MIT-style // license that can be found in the LICENSE file. package models import ( "encoding/json" "errors" "fmt" "strings" "github.com/gogits/git-module" api "github.com/gogits/go-gogs-client" ) type SlackMeta struct { Channel string `json:"channel"` Username string `json:"username"` IconURL string `json:"icon_url"` Color string `json:"color"` } type SlackPayload struct { Channel string `json:"channel"` Text string `json:"text"` Username string `json:"username"` IconURL string `json:"icon_url"` UnfurlLinks int `json:"unfurl_links"` LinkNames int `json:"link_names"` Attachments []SlackAttachment `json:"attachments"` } type SlackAttachment struct { Fallback string `json:"fallback"` Color string `json:"color"` Text string `json:"text"` } func (p *SlackPayload) SetSecret(_ string) {} func (p *SlackPayload) JSONPayload() ([]byte, error) { data, err := json.MarshalIndent(p, "", " ") if err != nil { return []byte{}, err } return data, nil } // see: https://api.slack.com/docs/formatting func SlackTextFormatter(s string) string { // take only first line of commit first := strings.Split(s, "\n")[0] // replace & < > first = strings.Replace(first, "&", "&", -1) first = strings.Replace(first, "<", "<", -1) first = strings.Replace(first, ">", ">", -1) return first } func SlackLinkFormatter(url string, text string) string { return fmt.Sprintf("<%s|%s>", url, SlackTextFormatter(text)) } func getSlackCreatePayload(p *api.CreatePayload, slack *SlackMeta) (*SlackPayload, error) { // created tag/branch refName := git.RefEndName(p.Ref) repoLink := SlackLinkFormatter(p.Repo.URL, p.Repo.Name) refLink := SlackLinkFormatter(p.Repo.URL+"/src/"+refName, refName) text := fmt.Sprintf("[%s:%s] %s created by %s", repoLink, refLink, p.RefType, p.Sender.UserName) return &SlackPayload{ Channel: slack.Channel, Text: text, Username: slack.Username, IconURL: slack.IconURL, }, nil } func getSlackPushPayload(p *api.PushPayload, slack *SlackMeta) (*SlackPayload, error) { // n new commits var ( branchName = git.RefEndName(p.Ref) commitDesc string commitString string ) if len(p.Commits) == 1 { commitDesc = "1 new commit" } else { commitDesc = fmt.Sprintf("%d new commits", len(p.Commits)) } if len(p.CompareUrl) > 0 { commitString = SlackLinkFormatter(p.CompareUrl, commitDesc) } else { commitString = commitDesc } repoLink := SlackLinkFormatter(p.Repo.URL, p.Repo.Name) branchLink := SlackLinkFormatter(p.Repo.URL+"/src/"+branchName, branchName) text := fmt.Sprintf("[%s:%s] %s pushed by %s", repoLink, branchLink, commitString, p.Pusher.Name) var attachmentText string // for each commit, generate attachment text for i, commit := range p.Commits { attachmentText += fmt.Sprintf("%s: %s - %s", SlackLinkFormatter(commit.URL, commit.ID[:7]), SlackTextFormatter(commit.Message), SlackTextFormatter(commit.Author.Name)) // add linebreak to each commit but the last if i < len(p.Commits)-1 { attachmentText += "\n" } } slackAttachments := []SlackAttachment{{ Color: slack.Color, Text: attachmentText, }} return &SlackPayload{ Channel: slack.Channel, Text: text, Username: slack.Username, IconURL: slack.IconURL, Attachments: slackAttachments, }, nil } func GetSlackPayload(p api.Payloader, event HookEventType, meta string) (*SlackPayload, error) { s := new(SlackPayload) slack := &SlackMeta{} if err := json.Unmarshal([]byte(meta), &slack); err != nil { return s, errors.New("GetSlackPayload meta json:" + err.Error()) } switch event { case HOOK_EVENT_CREATE: return getSlackCreatePayload(p.(*api.CreatePayload), slack) case HOOK_EVENT_PUSH: return getSlackPushPayload(p.(*api.PushPayload), slack) } return s, nil }