forgejo/routers/web/repo/wiki.go
Lunny Xiao 5f82ead13c
Simplify how git repositories are opened (#28937)
## Purpose
This is a refactor toward building an abstraction over managing git
repositories.
Afterwards, it does not matter anymore if they are stored on the local
disk or somewhere remote.

## What this PR changes
We used `git.OpenRepository` everywhere previously.
Now, we should split them into two distinct functions:

Firstly, there are temporary repositories which do not change:

```go
git.OpenRepository(ctx, diskPath)
```

Gitea managed repositories having a record in the database in the
`repository` table are moved into the new package `gitrepo`:

```go
gitrepo.OpenRepository(ctx, repo_model.Repo)
```

Why is `repo_model.Repository` the second parameter instead of file
path?
Because then we can easily adapt our repository storage strategy.
The repositories can be stored locally, however, they could just as well
be stored on a remote server.

## Further changes in other PRs
- A Git Command wrapper on package `gitrepo` could be created. i.e.
`NewCommand(ctx, repo_model.Repository, commands...)`. `git.RunOpts{Dir:
repo.RepoPath()}`, the directory should be empty before invoking this
method and it can be filled in the function only. #28940
- Remove the `RepoPath()`/`WikiPath()` functions to reduce the
possibility of mistakes.

---------

Co-authored-by: delvh <dev.lh@web.de>
2024-01-27 21:09:51 +01:00

797 lines
20 KiB
Go

// Copyright 2015 The Gogs Authors. All rights reserved.
// Copyright 2018 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"bytes"
"fmt"
"io"
"net/http"
"net/url"
"path/filepath"
"strings"
git_model "code.gitea.io/gitea/models/git"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/charset"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/gitrepo"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/markup"
"code.gitea.io/gitea/modules/markup/markdown"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/timeutil"
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
"code.gitea.io/gitea/routers/common"
"code.gitea.io/gitea/services/forms"
notify_service "code.gitea.io/gitea/services/notify"
wiki_service "code.gitea.io/gitea/services/wiki"
)
const (
tplWikiStart base.TplName = "repo/wiki/start"
tplWikiView base.TplName = "repo/wiki/view"
tplWikiRevision base.TplName = "repo/wiki/revision"
tplWikiNew base.TplName = "repo/wiki/new"
tplWikiPages base.TplName = "repo/wiki/pages"
)
// MustEnableWiki check if wiki is enabled, if external then redirect
func MustEnableWiki(ctx *context.Context) {
if !ctx.Repo.CanRead(unit.TypeWiki) &&
!ctx.Repo.CanRead(unit.TypeExternalWiki) {
if log.IsTrace() {
log.Trace("Permission Denied: User %-v cannot read %-v or %-v of repo %-v\n"+
"User in repo has Permissions: %-+v",
ctx.Doer,
unit.TypeWiki,
unit.TypeExternalWiki,
ctx.Repo.Repository,
ctx.Repo.Permission)
}
ctx.NotFound("MustEnableWiki", nil)
return
}
unit, err := ctx.Repo.Repository.GetUnit(ctx, unit.TypeExternalWiki)
if err == nil {
ctx.Redirect(unit.ExternalWikiConfig().ExternalWikiURL)
return
}
}
// PageMeta wiki page meta information
type PageMeta struct {
Name string
SubURL string
GitEntryName string
UpdatedUnix timeutil.TimeStamp
}
// findEntryForFile finds the tree entry for a target filepath.
func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error) {
entry, err := commit.GetTreeEntryByPath(target)
if err != nil && !git.IsErrNotExist(err) {
return nil, err
}
if entry != nil {
return entry, nil
}
// Then the unescaped, the shortest alternative
var unescapedTarget string
if unescapedTarget, err = url.QueryUnescape(target); err != nil {
return nil, err
}
return commit.GetTreeEntryByPath(unescapedTarget)
}
func findWikiRepoCommit(ctx *context.Context) (*git.Repository, *git.Commit, error) {
wikiRepo, err := gitrepo.OpenWikiRepository(ctx, ctx.Repo.Repository)
if err != nil {
ctx.ServerError("OpenRepository", err)
return nil, nil, err
}
commit, err := wikiRepo.GetBranchCommit(wiki_service.DefaultBranch)
if err != nil {
return wikiRepo, nil, err
}
return wikiRepo, commit, nil
}
// wikiContentsByEntry returns the contents of the wiki page referenced by the
// given tree entry. Writes to ctx if an error occurs.
func wikiContentsByEntry(ctx *context.Context, entry *git.TreeEntry) []byte {
reader, err := entry.Blob().DataAsync()
if err != nil {
ctx.ServerError("Blob.Data", err)
return nil
}
defer reader.Close()
content, err := io.ReadAll(reader)
if err != nil {
ctx.ServerError("ReadAll", err)
return nil
}
return content
}
// wikiContentsByName returns the contents of a wiki page, along with a boolean
// indicating whether the page exists. Writes to ctx if an error occurs.
func wikiContentsByName(ctx *context.Context, commit *git.Commit, wikiName wiki_service.WebPath) ([]byte, *git.TreeEntry, string, bool) {
gitFilename := wiki_service.WebPathToGitPath(wikiName)
entry, err := findEntryForFile(commit, gitFilename)
if err != nil && !git.IsErrNotExist(err) {
ctx.ServerError("findEntryForFile", err)
return nil, nil, "", false
} else if entry == nil {
return nil, nil, "", true
}
return wikiContentsByEntry(ctx, entry), entry, gitFilename, false
}
func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
wikiRepo, commit, err := findWikiRepoCommit(ctx)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
if !git.IsErrNotExist(err) {
ctx.ServerError("GetBranchCommit", err)
}
return nil, nil
}
// Get page list.
entries, err := commit.ListEntries()
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
ctx.ServerError("ListEntries", err)
return nil, nil
}
pages := make([]PageMeta, 0, len(entries))
for _, entry := range entries {
if !entry.IsRegular() {
continue
}
wikiName, err := wiki_service.GitPathToWebPath(entry.Name())
if err != nil {
if repo_model.IsErrWikiInvalidFileName(err) {
continue
}
if wikiRepo != nil {
wikiRepo.Close()
}
ctx.ServerError("WikiFilenameToName", err)
return nil, nil
} else if wikiName == "_Sidebar" || wikiName == "_Footer" {
continue
}
_, displayName := wiki_service.WebPathToUserTitle(wikiName)
pages = append(pages, PageMeta{
Name: displayName,
SubURL: wiki_service.WebPathToURLPath(wikiName),
GitEntryName: entry.Name(),
})
}
ctx.Data["Pages"] = pages
// get requested page name
pageName := wiki_service.WebPathFromRequest(ctx.PathParamRaw("*"))
if len(pageName) == 0 {
pageName = "Home"
}
_, displayName := wiki_service.WebPathToUserTitle(pageName)
ctx.Data["PageURL"] = wiki_service.WebPathToURLPath(pageName)
ctx.Data["old_title"] = displayName
ctx.Data["Title"] = displayName
ctx.Data["title"] = displayName
isSideBar := pageName == "_Sidebar"
isFooter := pageName == "_Footer"
// lookup filename in wiki - get filecontent, gitTree entry , real filename
data, entry, pageFilename, noEntry := wikiContentsByName(ctx, commit, pageName)
if noEntry {
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
}
if entry == nil || ctx.Written() {
if wikiRepo != nil {
wikiRepo.Close()
}
return nil, nil
}
var sidebarContent []byte
if !isSideBar {
sidebarContent, _, _, _ = wikiContentsByName(ctx, commit, "_Sidebar")
if ctx.Written() {
if wikiRepo != nil {
wikiRepo.Close()
}
return nil, nil
}
} else {
sidebarContent = data
}
var footerContent []byte
if !isFooter {
footerContent, _, _, _ = wikiContentsByName(ctx, commit, "_Footer")
if ctx.Written() {
if wikiRepo != nil {
wikiRepo.Close()
}
return nil, nil
}
} else {
footerContent = data
}
rctx := &markup.RenderContext{
Ctx: ctx,
Metas: ctx.Repo.Repository.ComposeDocumentMetas(ctx),
Links: markup.Links{
Base: ctx.Repo.RepoLink,
},
IsWiki: true,
}
buf := &strings.Builder{}
renderFn := func(data []byte) (escaped *charset.EscapeStatus, output string, err error) {
markupRd, markupWr := io.Pipe()
defer markupWr.Close()
done := make(chan struct{})
go func() {
// We allow NBSP here this is rendered
escaped, _ = charset.EscapeControlReader(markupRd, buf, ctx.Locale, charset.RuneNBSP)
output = buf.String()
buf.Reset()
close(done)
}()
err = markdown.Render(rctx, bytes.NewReader(data), markupWr)
_ = markupWr.CloseWithError(err)
<-done
return escaped, output, err
}
ctx.Data["EscapeStatus"], ctx.Data["content"], err = renderFn(data)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
ctx.ServerError("Render", err)
return nil, nil
}
if rctx.SidebarTocNode != nil {
sb := &strings.Builder{}
err = markdown.SpecializedMarkdown().Renderer().Render(sb, nil, rctx.SidebarTocNode)
if err != nil {
log.Error("Failed to render wiki sidebar TOC: %v", err)
} else {
ctx.Data["sidebarTocContent"] = sb.String()
}
}
if !isSideBar {
buf.Reset()
ctx.Data["sidebarEscapeStatus"], ctx.Data["sidebarContent"], err = renderFn(sidebarContent)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
ctx.ServerError("Render", err)
return nil, nil
}
ctx.Data["sidebarPresent"] = sidebarContent != nil
} else {
ctx.Data["sidebarPresent"] = false
}
if !isFooter {
buf.Reset()
ctx.Data["footerEscapeStatus"], ctx.Data["footerContent"], err = renderFn(footerContent)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
ctx.ServerError("Render", err)
return nil, nil
}
ctx.Data["footerPresent"] = footerContent != nil
} else {
ctx.Data["footerPresent"] = false
}
// get commit count - wiki revisions
commitsCount, _ := wikiRepo.FileCommitsCount(wiki_service.DefaultBranch, pageFilename)
ctx.Data["CommitCount"] = commitsCount
return wikiRepo, entry
}
func renderRevisionPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
wikiRepo, commit, err := findWikiRepoCommit(ctx)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
if !git.IsErrNotExist(err) {
ctx.ServerError("GetBranchCommit", err)
}
return nil, nil
}
// get requested pagename
pageName := wiki_service.WebPathFromRequest(ctx.PathParamRaw("*"))
if len(pageName) == 0 {
pageName = "Home"
}
_, displayName := wiki_service.WebPathToUserTitle(pageName)
ctx.Data["PageURL"] = wiki_service.WebPathToURLPath(pageName)
ctx.Data["old_title"] = displayName
ctx.Data["Title"] = displayName
ctx.Data["title"] = displayName
ctx.Data["Username"] = ctx.Repo.Owner.Name
ctx.Data["Reponame"] = ctx.Repo.Repository.Name
// lookup filename in wiki - get filecontent, gitTree entry , real filename
data, entry, pageFilename, noEntry := wikiContentsByName(ctx, commit, pageName)
if noEntry {
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
}
if entry == nil || ctx.Written() {
if wikiRepo != nil {
wikiRepo.Close()
}
return nil, nil
}
ctx.Data["content"] = string(data)
ctx.Data["sidebarPresent"] = false
ctx.Data["sidebarContent"] = ""
ctx.Data["footerPresent"] = false
ctx.Data["footerContent"] = ""
// get commit count - wiki revisions
commitsCount, _ := wikiRepo.FileCommitsCount(wiki_service.DefaultBranch, pageFilename)
ctx.Data["CommitCount"] = commitsCount
// get page
page := ctx.FormInt("page")
if page <= 1 {
page = 1
}
// get Commit Count
commitsHistory, err := wikiRepo.CommitsByFileAndRange(
git.CommitsByFileAndRangeOptions{
Revision: wiki_service.DefaultBranch,
File: pageFilename,
Page: page,
})
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
ctx.ServerError("CommitsByFileAndRange", err)
return nil, nil
}
ctx.Data["Commits"] = git_model.ConvertFromGitCommit(ctx, commitsHistory, ctx.Repo.Repository)
pager := context.NewPagination(int(commitsCount), setting.Git.CommitsRangeSize, page, 5)
pager.SetDefaultParams(ctx)
ctx.Data["Page"] = pager
return wikiRepo, entry
}
func renderEditPage(ctx *context.Context) {
wikiRepo, commit, err := findWikiRepoCommit(ctx)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
if !git.IsErrNotExist(err) {
ctx.ServerError("GetBranchCommit", err)
}
return
}
defer func() {
if wikiRepo != nil {
wikiRepo.Close()
}
}()
// get requested pagename
pageName := wiki_service.WebPathFromRequest(ctx.PathParamRaw("*"))
if len(pageName) == 0 {
pageName = "Home"
}
_, displayName := wiki_service.WebPathToUserTitle(pageName)
ctx.Data["PageURL"] = wiki_service.WebPathToURLPath(pageName)
ctx.Data["old_title"] = displayName
ctx.Data["Title"] = displayName
ctx.Data["title"] = displayName
// lookup filename in wiki - get filecontent, gitTree entry , real filename
data, entry, _, noEntry := wikiContentsByName(ctx, commit, pageName)
if noEntry {
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
}
if entry == nil || ctx.Written() {
return
}
ctx.Data["content"] = string(data)
ctx.Data["sidebarPresent"] = false
ctx.Data["sidebarContent"] = ""
ctx.Data["footerPresent"] = false
ctx.Data["footerContent"] = ""
}
// WikiPost renders post of wiki page
func WikiPost(ctx *context.Context) {
switch ctx.FormString("action") {
case "_new":
if !ctx.Repo.CanWrite(unit.TypeWiki) {
ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
return
}
NewWikiPost(ctx)
return
case "_delete":
if !ctx.Repo.CanWrite(unit.TypeWiki) {
ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
return
}
DeleteWikiPagePost(ctx)
return
}
if !ctx.Repo.CanWrite(unit.TypeWiki) {
ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
return
}
EditWikiPost(ctx)
}
// Wiki renders single wiki page
func Wiki(ctx *context.Context) {
ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
switch ctx.FormString("action") {
case "_pages":
WikiPages(ctx)
return
case "_revision":
WikiRevision(ctx)
return
case "_edit":
if !ctx.Repo.CanWrite(unit.TypeWiki) {
ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
return
}
EditWiki(ctx)
return
case "_new":
if !ctx.Repo.CanWrite(unit.TypeWiki) {
ctx.NotFound(ctx.Req.URL.RequestURI(), nil)
return
}
NewWiki(ctx)
return
}
if !ctx.Repo.Repository.HasWiki() {
ctx.Data["Title"] = ctx.Tr("repo.wiki")
ctx.HTML(http.StatusOK, tplWikiStart)
return
}
wikiRepo, entry := renderViewPage(ctx)
defer func() {
if wikiRepo != nil {
wikiRepo.Close()
}
}()
if ctx.Written() {
return
}
if entry == nil {
ctx.Data["Title"] = ctx.Tr("repo.wiki")
ctx.HTML(http.StatusOK, tplWikiStart)
return
}
wikiPath := entry.Name()
if markup.Type(wikiPath) != markdown.MarkupName {
ext := strings.ToUpper(filepath.Ext(wikiPath))
ctx.Data["FormatWarning"] = fmt.Sprintf("%s rendering is not supported at the moment. Rendered as Markdown.", ext)
}
// Get last change information.
lastCommit, err := wikiRepo.GetCommitByPath(wikiPath)
if err != nil {
ctx.ServerError("GetCommitByPath", err)
return
}
ctx.Data["Author"] = lastCommit.Author
ctx.HTML(http.StatusOK, tplWikiView)
}
// WikiRevision renders file revision list of wiki page
func WikiRevision(ctx *context.Context) {
ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
if !ctx.Repo.Repository.HasWiki() {
ctx.Data["Title"] = ctx.Tr("repo.wiki")
ctx.HTML(http.StatusOK, tplWikiStart)
return
}
wikiRepo, entry := renderRevisionPage(ctx)
defer func() {
if wikiRepo != nil {
wikiRepo.Close()
}
}()
if ctx.Written() {
return
}
if entry == nil {
ctx.Data["Title"] = ctx.Tr("repo.wiki")
ctx.HTML(http.StatusOK, tplWikiStart)
return
}
// Get last change information.
wikiPath := entry.Name()
lastCommit, err := wikiRepo.GetCommitByPath(wikiPath)
if err != nil {
ctx.ServerError("GetCommitByPath", err)
return
}
ctx.Data["Author"] = lastCommit.Author
ctx.HTML(http.StatusOK, tplWikiRevision)
}
// WikiPages render wiki pages list page
func WikiPages(ctx *context.Context) {
if !ctx.Repo.Repository.HasWiki() {
ctx.Redirect(ctx.Repo.RepoLink + "/wiki")
return
}
ctx.Data["Title"] = ctx.Tr("repo.wiki.pages")
ctx.Data["CanWriteWiki"] = ctx.Repo.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
wikiRepo, commit, err := findWikiRepoCommit(ctx)
if err != nil {
if wikiRepo != nil {
wikiRepo.Close()
}
return
}
defer func() {
if wikiRepo != nil {
wikiRepo.Close()
}
}()
entries, err := commit.ListEntries()
if err != nil {
ctx.ServerError("ListEntries", err)
return
}
pages := make([]PageMeta, 0, len(entries))
for _, entry := range entries {
if !entry.IsRegular() {
continue
}
c, err := wikiRepo.GetCommitByPath(entry.Name())
if err != nil {
ctx.ServerError("GetCommit", err)
return
}
wikiName, err := wiki_service.GitPathToWebPath(entry.Name())
if err != nil {
if repo_model.IsErrWikiInvalidFileName(err) {
continue
}
ctx.ServerError("WikiFilenameToName", err)
return
}
_, displayName := wiki_service.WebPathToUserTitle(wikiName)
pages = append(pages, PageMeta{
Name: displayName,
SubURL: wiki_service.WebPathToURLPath(wikiName),
GitEntryName: entry.Name(),
UpdatedUnix: timeutil.TimeStamp(c.Author.When.Unix()),
})
}
ctx.Data["Pages"] = pages
ctx.HTML(http.StatusOK, tplWikiPages)
}
// WikiRaw outputs raw blob requested by user (image for example)
func WikiRaw(ctx *context.Context) {
wikiRepo, commit, err := findWikiRepoCommit(ctx)
defer func() {
if wikiRepo != nil {
wikiRepo.Close()
}
}()
if err != nil {
if git.IsErrNotExist(err) {
ctx.NotFound("findEntryForFile", nil)
return
}
ctx.ServerError("findEntryForfile", err)
return
}
providedWebPath := wiki_service.WebPathFromRequest(ctx.PathParamRaw("*"))
providedGitPath := wiki_service.WebPathToGitPath(providedWebPath)
var entry *git.TreeEntry
if commit != nil {
// Try to find a file with that name
entry, err = findEntryForFile(commit, providedGitPath)
if err != nil && !git.IsErrNotExist(err) {
ctx.ServerError("findFile", err)
return
}
if entry == nil {
// Try to find a wiki page with that name
providedGitPath = strings.TrimSuffix(providedGitPath, ".md")
entry, err = findEntryForFile(commit, providedGitPath)
if err != nil && !git.IsErrNotExist(err) {
ctx.ServerError("findFile", err)
return
}
}
}
if entry != nil {
if err = common.ServeBlob(ctx.Base, ctx.Repo.TreePath, entry.Blob(), nil); err != nil {
ctx.ServerError("ServeBlob", err)
}
return
}
ctx.NotFound("findEntryForFile", nil)
}
// NewWiki render wiki create page
func NewWiki(ctx *context.Context) {
ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
if !ctx.Repo.Repository.HasWiki() {
ctx.Data["title"] = "Home"
}
if ctx.FormString("title") != "" {
ctx.Data["title"] = ctx.FormString("title")
}
ctx.HTML(http.StatusOK, tplWikiNew)
}
// NewWikiPost response for wiki create request
func NewWikiPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.NewWikiForm)
ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
if ctx.HasError() {
ctx.HTML(http.StatusOK, tplWikiNew)
return
}
if util.IsEmptyString(form.Title) {
ctx.RenderWithErr(ctx.Tr("repo.issues.new.title_empty"), tplWikiNew, form)
return
}
wikiName := wiki_service.UserTitleToWebPath("", form.Title)
if len(form.Message) == 0 {
form.Message = ctx.Tr("repo.editor.add", form.Title)
}
if err := wiki_service.AddWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, wikiName, form.Content, form.Message); err != nil {
if repo_model.IsErrWikiReservedName(err) {
ctx.Data["Err_Title"] = true
ctx.RenderWithErr(ctx.Tr("repo.wiki.reserved_page", wikiName), tplWikiNew, &form)
} else if repo_model.IsErrWikiAlreadyExist(err) {
ctx.Data["Err_Title"] = true
ctx.RenderWithErr(ctx.Tr("repo.wiki.page_already_exists"), tplWikiNew, &form)
} else {
ctx.ServerError("AddWikiPage", err)
}
return
}
notify_service.NewWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, string(wikiName), form.Message)
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + wiki_service.WebPathToURLPath(wikiName))
}
// EditWiki render wiki modify page
func EditWiki(ctx *context.Context) {
ctx.Data["PageIsWikiEdit"] = true
if !ctx.Repo.Repository.HasWiki() {
ctx.Redirect(ctx.Repo.RepoLink + "/wiki")
return
}
renderEditPage(ctx)
if ctx.Written() {
return
}
ctx.HTML(http.StatusOK, tplWikiNew)
}
// EditWikiPost response for wiki modify request
func EditWikiPost(ctx *context.Context) {
form := web.GetForm(ctx).(*forms.NewWikiForm)
ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
if ctx.HasError() {
ctx.HTML(http.StatusOK, tplWikiNew)
return
}
oldWikiName := wiki_service.WebPathFromRequest(ctx.PathParamRaw("*"))
newWikiName := wiki_service.UserTitleToWebPath("", form.Title)
if len(form.Message) == 0 {
form.Message = ctx.Tr("repo.editor.update", form.Title)
}
if err := wiki_service.EditWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, oldWikiName, newWikiName, form.Content, form.Message); err != nil {
ctx.ServerError("EditWikiPage", err)
return
}
notify_service.EditWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, string(newWikiName), form.Message)
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + wiki_service.WebPathToURLPath(newWikiName))
}
// DeleteWikiPagePost delete wiki page
func DeleteWikiPagePost(ctx *context.Context) {
wikiName := wiki_service.WebPathFromRequest(ctx.PathParamRaw("*"))
if len(wikiName) == 0 {
wikiName = "Home"
}
if err := wiki_service.DeleteWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, wikiName); err != nil {
ctx.ServerError("DeleteWikiPage", err)
return
}
notify_service.DeleteWikiPage(ctx, ctx.Doer, ctx.Repo.Repository, string(wikiName))
ctx.JSONRedirect(ctx.Repo.RepoLink + "/wiki/")
}