forked from NYANDEV/forgejo
bbffcc3aec
There are multiple places where Gitea does not properly escape URLs that it is building and there are multiple places where it builds urls when there is already a simpler function available to use this.
This is an extensive PR attempting to fix these issues.
1. The first commit in this PR looks through all href, src and links in the Gitea codebase and has attempted to catch all the places where there is potentially incomplete escaping.
2. Whilst doing this we will prefer to use functions that create URLs over recreating them by hand.
3. All uses of strings should be directly escaped - even if they are not currently expected to contain escaping characters. The main benefit to doing this will be that we can consider relaxing the constraints on user names and reponames in future.
4. The next commit looks at escaping in the wiki and re-considers the urls that are used there. Using the improved escaping here wiki files containing '/'. (This implementation will currently still place all of the wiki files the root directory of the repo but this would not be difficult to change.)
5. The title generation in feeds is now properly escaped.
6. EscapePound is no longer needed - urls should be PathEscaped / QueryEscaped as necessary but then re-escaped with Escape when creating html with locales Signed-off-by: Andrew Thornton <art27@cantab.net>
Signed-off-by: Andrew Thornton <art27@cantab.net>
734 lines
18 KiB
Go
734 lines
18 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
|
|
// Copyright 2018 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 repo
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"net/url"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/models/unit"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"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"
|
|
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.User,
|
|
unit.TypeWiki,
|
|
unit.TypeExternalWiki,
|
|
ctx.Repo.Repository,
|
|
ctx.Repo.Permission)
|
|
}
|
|
ctx.NotFound("MustEnableWiki", nil)
|
|
return
|
|
}
|
|
|
|
unit, err := ctx.Repo.Repository.GetUnit(unit.TypeExternalWiki)
|
|
if err == nil {
|
|
ctx.Redirect(unit.ExternalWikiConfig().ExternalWikiURL)
|
|
return
|
|
}
|
|
}
|
|
|
|
// PageMeta wiki page meta information
|
|
type PageMeta struct {
|
|
Name string
|
|
SubURL 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, 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 := git.OpenRepository(ctx.Repo.Repository.WikiPath())
|
|
if err != nil {
|
|
ctx.ServerError("OpenRepository", err)
|
|
return nil, nil, err
|
|
}
|
|
|
|
commit, err := wikiRepo.GetBranchCommit("master")
|
|
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 string) ([]byte, *git.TreeEntry, string, bool) {
|
|
pageFilename := wiki_service.NameToFilename(wikiName)
|
|
entry, err := findEntryForFile(commit, pageFilename)
|
|
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, pageFilename, 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.FilenameToName(entry.Name())
|
|
if err != nil {
|
|
if models.IsErrWikiInvalidFileName(err) {
|
|
continue
|
|
}
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
ctx.ServerError("WikiFilenameToName", err)
|
|
return nil, nil
|
|
} else if wikiName == "_Sidebar" || wikiName == "_Footer" {
|
|
continue
|
|
}
|
|
pages = append(pages, PageMeta{
|
|
Name: wikiName,
|
|
SubURL: wiki_service.NameToSubURL(wikiName),
|
|
})
|
|
}
|
|
ctx.Data["Pages"] = pages
|
|
|
|
// get requested pagename
|
|
pageName := wiki_service.NormalizeWikiName(ctx.Params("*"))
|
|
if len(pageName) == 0 {
|
|
pageName = "Home"
|
|
}
|
|
ctx.Data["PageURL"] = wiki_service.NameToSubURL(pageName)
|
|
ctx.Data["old_title"] = pageName
|
|
ctx.Data["Title"] = pageName
|
|
ctx.Data["title"] = pageName
|
|
ctx.Data["RequireHighlightJS"] = true
|
|
|
|
//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
|
|
}
|
|
|
|
sidebarContent, _, _, _ := wikiContentsByName(ctx, commit, "_Sidebar")
|
|
if ctx.Written() {
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
return nil, nil
|
|
}
|
|
|
|
footerContent, _, _, _ := wikiContentsByName(ctx, commit, "_Footer")
|
|
if ctx.Written() {
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
return nil, nil
|
|
}
|
|
|
|
var rctx = &markup.RenderContext{
|
|
URLPrefix: ctx.Repo.RepoLink,
|
|
Metas: ctx.Repo.Repository.ComposeDocumentMetas(),
|
|
IsWiki: true,
|
|
}
|
|
|
|
var buf strings.Builder
|
|
if err := markdown.Render(rctx, bytes.NewReader(data), &buf); err != nil {
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
ctx.ServerError("Render", err)
|
|
return nil, nil
|
|
}
|
|
ctx.Data["content"] = buf.String()
|
|
|
|
buf.Reset()
|
|
if err := markdown.Render(rctx, bytes.NewReader(sidebarContent), &buf); err != nil {
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
ctx.ServerError("Render", err)
|
|
return nil, nil
|
|
}
|
|
ctx.Data["sidebarPresent"] = sidebarContent != nil
|
|
ctx.Data["sidebarContent"] = buf.String()
|
|
|
|
buf.Reset()
|
|
if err := markdown.Render(rctx, bytes.NewReader(footerContent), &buf); err != nil {
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
ctx.ServerError("Render", err)
|
|
return nil, nil
|
|
}
|
|
ctx.Data["footerPresent"] = footerContent != nil
|
|
ctx.Data["footerContent"] = buf.String()
|
|
|
|
// get commit count - wiki revisions
|
|
commitsCount, _ := wikiRepo.FileCommitsCount("master", 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.NormalizeWikiName(ctx.Params("*"))
|
|
if len(pageName) == 0 {
|
|
pageName = "Home"
|
|
}
|
|
ctx.Data["PageURL"] = wiki_service.NameToSubURL(pageName)
|
|
ctx.Data["old_title"] = pageName
|
|
ctx.Data["Title"] = pageName
|
|
ctx.Data["title"] = pageName
|
|
ctx.Data["RequireHighlightJS"] = true
|
|
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("master", pageFilename)
|
|
ctx.Data["CommitCount"] = commitsCount
|
|
|
|
// get page
|
|
page := ctx.FormInt("page")
|
|
if page <= 1 {
|
|
page = 1
|
|
}
|
|
|
|
// get Commit Count
|
|
commitsHistory, err := wikiRepo.CommitsByFileAndRangeNoFollow("master", pageFilename, page)
|
|
if err != nil {
|
|
if wikiRepo != nil {
|
|
wikiRepo.Close()
|
|
}
|
|
ctx.ServerError("CommitsByFileAndRangeNoFollow", err)
|
|
return nil, nil
|
|
}
|
|
ctx.Data["Commits"] = models.ConvertFromGitCommit(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.NormalizeWikiName(ctx.Params("*"))
|
|
if len(pageName) == 0 {
|
|
pageName = "Home"
|
|
}
|
|
ctx.Data["PageURL"] = wiki_service.NameToSubURL(pageName)
|
|
ctx.Data["old_title"] = pageName
|
|
ctx.Data["Title"] = pageName
|
|
ctx.Data["title"] = pageName
|
|
ctx.Data["RequireHighlightJS"] = true
|
|
|
|
//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["PageIsWiki"] = true
|
|
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
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
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["PageIsWiki"] = true
|
|
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["PageIsWiki"] = true
|
|
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.FilenameToName(entry.Name())
|
|
if err != nil {
|
|
if models.IsErrWikiInvalidFileName(err) {
|
|
continue
|
|
}
|
|
ctx.ServerError("WikiFilenameToName", err)
|
|
return
|
|
}
|
|
pages = append(pages, PageMeta{
|
|
Name: wikiName,
|
|
SubURL: wiki_service.NameToSubURL(wikiName),
|
|
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
|
|
}
|
|
|
|
providedPath := ctx.Params("*")
|
|
|
|
var entry *git.TreeEntry
|
|
if commit != nil {
|
|
// Try to find a file with that name
|
|
entry, err = findEntryForFile(commit, providedPath)
|
|
if err != nil && !git.IsErrNotExist(err) {
|
|
ctx.ServerError("findFile", err)
|
|
return
|
|
}
|
|
|
|
if entry == nil {
|
|
// Try to find a wiki page with that name
|
|
providedPath = strings.TrimSuffix(providedPath, ".md")
|
|
|
|
wikiPath := wiki_service.NameToFilename(providedPath)
|
|
entry, err = findEntryForFile(commit, wikiPath)
|
|
if err != nil && !git.IsErrNotExist(err) {
|
|
ctx.ServerError("findFile", err)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
if entry != nil {
|
|
if err = common.ServeBlob(ctx, entry.Blob()); 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")
|
|
ctx.Data["PageIsWiki"] = true
|
|
ctx.Data["RequireSimpleMDE"] = true
|
|
|
|
if !ctx.Repo.Repository.HasWiki() {
|
|
ctx.Data["title"] = "Home"
|
|
}
|
|
|
|
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")
|
|
ctx.Data["PageIsWiki"] = true
|
|
ctx.Data["RequireSimpleMDE"] = true
|
|
|
|
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.NormalizeWikiName(form.Title)
|
|
|
|
if len(form.Message) == 0 {
|
|
form.Message = ctx.Tr("repo.editor.add", form.Title)
|
|
}
|
|
|
|
if err := wiki_service.AddWikiPage(ctx.User, ctx.Repo.Repository, wikiName, form.Content, form.Message); err != nil {
|
|
if models.IsErrWikiReservedName(err) {
|
|
ctx.Data["Err_Title"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.wiki.reserved_page", wikiName), tplWikiNew, &form)
|
|
} else if models.IsErrWikiAlreadyExist(err) {
|
|
ctx.Data["Err_Title"] = true
|
|
ctx.RenderWithErr(ctx.Tr("repo.wiki.page_already_exists"), tplWikiNew, &form)
|
|
} else {
|
|
ctx.ServerError("AddWikiPage", err)
|
|
}
|
|
return
|
|
}
|
|
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + wiki_service.NameToSubURL(wikiName))
|
|
}
|
|
|
|
// EditWiki render wiki modify page
|
|
func EditWiki(ctx *context.Context) {
|
|
ctx.Data["PageIsWiki"] = true
|
|
ctx.Data["PageIsWikiEdit"] = true
|
|
ctx.Data["RequireSimpleMDE"] = 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")
|
|
ctx.Data["PageIsWiki"] = true
|
|
ctx.Data["RequireSimpleMDE"] = true
|
|
|
|
if ctx.HasError() {
|
|
ctx.HTML(http.StatusOK, tplWikiNew)
|
|
return
|
|
}
|
|
|
|
oldWikiName := wiki_service.NormalizeWikiName(ctx.Params("*"))
|
|
newWikiName := wiki_service.NormalizeWikiName(form.Title)
|
|
|
|
if len(form.Message) == 0 {
|
|
form.Message = ctx.Tr("repo.editor.update", form.Title)
|
|
}
|
|
|
|
if err := wiki_service.EditWikiPage(ctx.User, ctx.Repo.Repository, oldWikiName, newWikiName, form.Content, form.Message); err != nil {
|
|
ctx.ServerError("EditWikiPage", err)
|
|
return
|
|
}
|
|
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + wiki_service.NameToSubURL(newWikiName))
|
|
}
|
|
|
|
// DeleteWikiPagePost delete wiki page
|
|
func DeleteWikiPagePost(ctx *context.Context) {
|
|
wikiName := wiki_service.NormalizeWikiName(ctx.Params("*"))
|
|
if len(wikiName) == 0 {
|
|
wikiName = "Home"
|
|
}
|
|
|
|
if err := wiki_service.DeleteWikiPage(ctx.User, ctx.Repo.Repository, wikiName); err != nil {
|
|
ctx.ServerError("DeleteWikiPage", err)
|
|
return
|
|
}
|
|
|
|
ctx.JSON(http.StatusOK, map[string]interface{}{
|
|
"redirect": ctx.Repo.RepoLink + "/wiki/",
|
|
})
|
|
}
|