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forgejo/services/webhook/general.go
Aaron F 3963625b6e
Webhook for Wiki changes (#20219)
Add support for triggering webhook notifications on wiki changes.

This PR contains frontend and backend for webhook notifications on wiki actions (create a new page, rename a page, edit a page and delete a page). The frontend got a new checkbox under the Custom Event -> Repository Events section. There is only one checkbox for create/edit/rename/delete actions, because it makes no sense to separate it and others like releases or packages follow the same schema.

![image](https://user-images.githubusercontent.com/121972/177018803-26851196-831f-4fde-9a4c-9e639b0e0d6b.png)

The actions itself are separated, so that different notifications will be executed (with the "action" field). All the webhook receivers implement the new interface method (Wiki) and the corresponding tests.

When implementing this, I encounter a little bug on editing a wiki page. Creating and editing a wiki page is technically the same action and will be handled by the ```updateWikiPage``` function. But the function need to know if it is a new wiki page or just a change. This distinction is done by the ```action``` parameter, but this will not be sent by the frontend (on form submit). This PR will fix this by adding the ```action``` parameter with the values ```_new``` or ```_edit```, which will be used by the ```updateWikiPage``` function.

I've done integration tests with matrix and gitea (http).

![image](https://user-images.githubusercontent.com/121972/177018795-eb5cdc01-9ba3-483e-a6b7-ed0e313a71fb.png)

Fix #16457

Signed-off-by: Aaron Fischer <mail@aaron-fischer.net>
2022-09-04 20:54:23 +01:00

227 lines
8.4 KiB
Go

// Copyright 2019 The Gitea 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 webhook
import (
"fmt"
"html"
"net/url"
"strings"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
)
type linkFormatter = func(string, string) string
// noneLinkFormatter does not create a link but just returns the text
func noneLinkFormatter(url, text string) string {
return text
}
// htmlLinkFormatter creates a HTML link
func htmlLinkFormatter(url, text string) string {
return fmt.Sprintf(`<a href="%s">%s</a>`, html.EscapeString(url), html.EscapeString(text))
}
func getIssuesPayloadInfo(p *api.IssuePayload, linkFormatter linkFormatter, withSender bool) (string, string, string, int) {
repoLink := linkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
issueTitle := fmt.Sprintf("#%d %s", p.Index, p.Issue.Title)
titleLink := linkFormatter(fmt.Sprintf("%s/issues/%d", p.Repository.HTMLURL, p.Index), issueTitle)
var text string
color := yellowColor
switch p.Action {
case api.HookIssueOpened:
text = fmt.Sprintf("[%s] Issue opened: %s", repoLink, titleLink)
color = orangeColor
case api.HookIssueClosed:
text = fmt.Sprintf("[%s] Issue closed: %s", repoLink, titleLink)
color = redColor
case api.HookIssueReOpened:
text = fmt.Sprintf("[%s] Issue re-opened: %s", repoLink, titleLink)
case api.HookIssueEdited:
text = fmt.Sprintf("[%s] Issue edited: %s", repoLink, titleLink)
case api.HookIssueAssigned:
list := make([]string, len(p.Issue.Assignees))
for i, user := range p.Issue.Assignees {
list[i] = linkFormatter(setting.AppURL+url.PathEscape(user.UserName), user.UserName)
}
text = fmt.Sprintf("[%s] Issue assigned to %s: %s", repoLink, strings.Join(list, ", "), titleLink)
color = greenColor
case api.HookIssueUnassigned:
text = fmt.Sprintf("[%s] Issue unassigned: %s", repoLink, titleLink)
case api.HookIssueLabelUpdated:
text = fmt.Sprintf("[%s] Issue labels updated: %s", repoLink, titleLink)
case api.HookIssueLabelCleared:
text = fmt.Sprintf("[%s] Issue labels cleared: %s", repoLink, titleLink)
case api.HookIssueSynchronized:
text = fmt.Sprintf("[%s] Issue synchronized: %s", repoLink, titleLink)
case api.HookIssueMilestoned:
mileStoneLink := fmt.Sprintf("%s/milestone/%d", p.Repository.HTMLURL, p.Issue.Milestone.ID)
text = fmt.Sprintf("[%s] Issue milestoned to %s: %s", repoLink,
linkFormatter(mileStoneLink, p.Issue.Milestone.Title), titleLink)
case api.HookIssueDemilestoned:
text = fmt.Sprintf("[%s] Issue milestone cleared: %s", repoLink, titleLink)
}
if withSender {
text += fmt.Sprintf(" by %s", linkFormatter(setting.AppURL+url.PathEscape(p.Sender.UserName), p.Sender.UserName))
}
var attachmentText string
if p.Action == api.HookIssueOpened || p.Action == api.HookIssueEdited {
attachmentText = p.Issue.Body
}
return text, issueTitle, attachmentText, color
}
func getPullRequestPayloadInfo(p *api.PullRequestPayload, linkFormatter linkFormatter, withSender bool) (string, string, string, int) {
repoLink := linkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
issueTitle := fmt.Sprintf("#%d %s", p.Index, p.PullRequest.Title)
titleLink := linkFormatter(p.PullRequest.URL, issueTitle)
var text string
color := yellowColor
switch p.Action {
case api.HookIssueOpened:
text = fmt.Sprintf("[%s] Pull request opened: %s", repoLink, titleLink)
color = greenColor
case api.HookIssueClosed:
if p.PullRequest.HasMerged {
text = fmt.Sprintf("[%s] Pull request merged: %s", repoLink, titleLink)
color = purpleColor
} else {
text = fmt.Sprintf("[%s] Pull request closed: %s", repoLink, titleLink)
color = redColor
}
case api.HookIssueReOpened:
text = fmt.Sprintf("[%s] Pull request re-opened: %s", repoLink, titleLink)
case api.HookIssueEdited:
text = fmt.Sprintf("[%s] Pull request edited: %s", repoLink, titleLink)
case api.HookIssueAssigned:
list := make([]string, len(p.PullRequest.Assignees))
for i, user := range p.PullRequest.Assignees {
list[i] = linkFormatter(setting.AppURL+user.UserName, user.UserName)
}
text = fmt.Sprintf("[%s] Pull request assigned to %s: %s", repoLink,
strings.Join(list, ", "), titleLink)
color = greenColor
case api.HookIssueUnassigned:
text = fmt.Sprintf("[%s] Pull request unassigned: %s", repoLink, titleLink)
case api.HookIssueLabelUpdated:
text = fmt.Sprintf("[%s] Pull request labels updated: %s", repoLink, titleLink)
case api.HookIssueLabelCleared:
text = fmt.Sprintf("[%s] Pull request labels cleared: %s", repoLink, titleLink)
case api.HookIssueSynchronized:
text = fmt.Sprintf("[%s] Pull request synchronized: %s", repoLink, titleLink)
case api.HookIssueMilestoned:
mileStoneLink := fmt.Sprintf("%s/milestone/%d", p.Repository.HTMLURL, p.PullRequest.Milestone.ID)
text = fmt.Sprintf("[%s] Pull request milestoned to %s: %s", repoLink,
linkFormatter(mileStoneLink, p.PullRequest.Milestone.Title), titleLink)
case api.HookIssueDemilestoned:
text = fmt.Sprintf("[%s] Pull request milestone cleared: %s", repoLink, titleLink)
case api.HookIssueReviewed:
text = fmt.Sprintf("[%s] Pull request reviewed: %s", repoLink, titleLink)
}
if withSender {
text += fmt.Sprintf(" by %s", linkFormatter(setting.AppURL+p.Sender.UserName, p.Sender.UserName))
}
var attachmentText string
if p.Action == api.HookIssueOpened || p.Action == api.HookIssueEdited {
attachmentText = p.PullRequest.Body
}
return text, issueTitle, attachmentText, color
}
func getReleasePayloadInfo(p *api.ReleasePayload, linkFormatter linkFormatter, withSender bool) (text string, color int) {
repoLink := linkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
refLink := linkFormatter(p.Repository.HTMLURL+"/releases/tag/"+util.PathEscapeSegments(p.Release.TagName), p.Release.TagName)
switch p.Action {
case api.HookReleasePublished:
text = fmt.Sprintf("[%s] Release created: %s", repoLink, refLink)
color = greenColor
case api.HookReleaseUpdated:
text = fmt.Sprintf("[%s] Release updated: %s", repoLink, refLink)
color = yellowColor
case api.HookReleaseDeleted:
text = fmt.Sprintf("[%s] Release deleted: %s", repoLink, refLink)
color = redColor
}
if withSender {
text += fmt.Sprintf(" by %s", linkFormatter(setting.AppURL+url.PathEscape(p.Sender.UserName), p.Sender.UserName))
}
return text, color
}
func getWikiPayloadInfo(p *api.WikiPayload, linkFormatter linkFormatter, withSender bool) (string, int, string) {
repoLink := linkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
pageLink := linkFormatter(p.Repository.HTMLURL+"/wiki/"+url.PathEscape(p.Page), p.Page)
var text string
color := greenColor
switch p.Action {
case api.HookWikiCreated:
text = fmt.Sprintf("[%s] New wiki page '%s'", repoLink, pageLink)
case api.HookWikiEdited:
text = fmt.Sprintf("[%s] Wiki page '%s' edited", repoLink, pageLink)
color = yellowColor
case api.HookWikiDeleted:
text = fmt.Sprintf("[%s] Wiki page '%s' deleted", repoLink, pageLink)
color = redColor
}
if p.Action != api.HookWikiDeleted && p.Comment != "" {
text += fmt.Sprintf(" (%s)", p.Comment)
}
if withSender {
text += fmt.Sprintf(" by %s", linkFormatter(setting.AppURL+url.PathEscape(p.Sender.UserName), p.Sender.UserName))
}
return text, color, pageLink
}
func getIssueCommentPayloadInfo(p *api.IssueCommentPayload, linkFormatter linkFormatter, withSender bool) (string, string, int) {
repoLink := linkFormatter(p.Repository.HTMLURL, p.Repository.FullName)
issueTitle := fmt.Sprintf("#%d %s", p.Issue.Index, p.Issue.Title)
var text, typ, titleLink string
color := yellowColor
if p.IsPull {
typ = "pull request"
titleLink = linkFormatter(p.Comment.PRURL, issueTitle)
} else {
typ = "issue"
titleLink = linkFormatter(p.Comment.IssueURL, issueTitle)
}
switch p.Action {
case api.HookIssueCommentCreated:
text = fmt.Sprintf("[%s] New comment on %s %s", repoLink, typ, titleLink)
if p.IsPull {
color = greenColorLight
} else {
color = orangeColorLight
}
case api.HookIssueCommentEdited:
text = fmt.Sprintf("[%s] Comment edited on %s %s", repoLink, typ, titleLink)
case api.HookIssueCommentDeleted:
text = fmt.Sprintf("[%s] Comment deleted on %s %s", repoLink, typ, titleLink)
color = redColor
}
if withSender {
text += fmt.Sprintf(" by %s", linkFormatter(setting.AppURL+url.PathEscape(p.Sender.UserName), p.Sender.UserName))
}
return text, issueTitle, color
}