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