mirror of
https://github.com/go-gitea/gitea
synced 2024-08-26 09:13:35 +02:00
When creating or editing a wiki page, the redirect to the wiki page does not work because the file name is used instead of the page name.
413 lines
11 KiB
Go
413 lines
11 KiB
Go
// Copyright 2015 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 repo
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"code.gitea.io/git"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
"code.gitea.io/gitea/modules/auth"
|
|
"code.gitea.io/gitea/modules/base"
|
|
"code.gitea.io/gitea/modules/context"
|
|
"code.gitea.io/gitea/modules/markup"
|
|
"code.gitea.io/gitea/modules/markup/markdown"
|
|
"code.gitea.io/gitea/modules/util"
|
|
)
|
|
|
|
const (
|
|
tplWikiStart base.TplName = "repo/wiki/start"
|
|
tplWikiView base.TplName = "repo/wiki/view"
|
|
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.Repository.UnitEnabled(models.UnitTypeWiki) &&
|
|
!ctx.Repo.Repository.UnitEnabled(models.UnitTypeExternalWiki) {
|
|
ctx.NotFound("MustEnableWiki", nil)
|
|
return
|
|
}
|
|
|
|
unit, err := ctx.Repo.Repository.GetUnit(models.UnitTypeExternalWiki)
|
|
if err == nil {
|
|
ctx.Redirect(unit.ExternalWikiConfig().ExternalWikiURL)
|
|
return
|
|
}
|
|
}
|
|
|
|
// PageMeta wiki page meat information
|
|
type PageMeta struct {
|
|
Name string
|
|
SubURL string
|
|
UpdatedUnix util.TimeStamp
|
|
}
|
|
|
|
// findEntryForFile finds the tree entry for a target filepath.
|
|
func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error) {
|
|
entries, err := commit.ListEntries()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
for _, entry := range entries {
|
|
if entry.Type == git.ObjectBlob && entry.Name() == target {
|
|
return entry, nil
|
|
}
|
|
}
|
|
return nil, nil
|
|
}
|
|
|
|
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 {
|
|
ctx.ServerError("GetBranchCommit", err)
|
|
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().Data()
|
|
if err != nil {
|
|
ctx.ServerError("Blob.Data", err)
|
|
return nil
|
|
}
|
|
content, err := ioutil.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, bool) {
|
|
entry, err := findEntryForFile(commit, models.WikiNameToFilename(wikiName))
|
|
if err != nil {
|
|
ctx.ServerError("findEntryForFile", err)
|
|
return nil, false
|
|
} else if entry == nil {
|
|
return nil, false
|
|
}
|
|
return wikiContentsByEntry(ctx, entry), true
|
|
}
|
|
|
|
func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, *git.TreeEntry) {
|
|
wikiRepo, commit, err := findWikiRepoCommit(ctx)
|
|
if err != nil {
|
|
return nil, nil
|
|
}
|
|
|
|
// Get page list.
|
|
if isViewPage {
|
|
entries, err := commit.ListEntries()
|
|
if err != nil {
|
|
ctx.ServerError("ListEntries", err)
|
|
return nil, nil
|
|
}
|
|
pages := make([]PageMeta, 0, len(entries))
|
|
for _, entry := range entries {
|
|
if entry.Type != git.ObjectBlob {
|
|
continue
|
|
}
|
|
wikiName, err := models.WikiFilenameToName(entry.Name())
|
|
if err != nil {
|
|
if models.IsErrWikiInvalidFileName(err) {
|
|
continue
|
|
}
|
|
ctx.ServerError("WikiFilenameToName", err)
|
|
return nil, nil
|
|
} else if wikiName == "_Sidebar" || wikiName == "_Footer" {
|
|
continue
|
|
}
|
|
pages = append(pages, PageMeta{
|
|
Name: wikiName,
|
|
SubURL: models.WikiNameToSubURL(wikiName),
|
|
})
|
|
}
|
|
ctx.Data["Pages"] = pages
|
|
}
|
|
|
|
pageName := models.NormalizeWikiName(ctx.Params(":page"))
|
|
if len(pageName) == 0 {
|
|
pageName = "Home"
|
|
}
|
|
ctx.Data["PageURL"] = models.WikiNameToSubURL(pageName)
|
|
|
|
ctx.Data["old_title"] = pageName
|
|
ctx.Data["Title"] = pageName
|
|
ctx.Data["title"] = pageName
|
|
ctx.Data["RequireHighlightJS"] = true
|
|
|
|
pageFilename := models.WikiNameToFilename(pageName)
|
|
var entry *git.TreeEntry
|
|
if entry, err = findEntryForFile(commit, pageFilename); err != nil {
|
|
ctx.ServerError("findEntryForFile", err)
|
|
return nil, nil
|
|
} else if entry == nil {
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/_pages")
|
|
return nil, nil
|
|
}
|
|
data := wikiContentsByEntry(ctx, entry)
|
|
if ctx.Written() {
|
|
return nil, nil
|
|
}
|
|
|
|
if isViewPage {
|
|
sidebarContent, sidebarPresent := wikiContentsByName(ctx, commit, "_Sidebar")
|
|
if ctx.Written() {
|
|
return nil, nil
|
|
}
|
|
|
|
footerContent, footerPresent := wikiContentsByName(ctx, commit, "_Footer")
|
|
if ctx.Written() {
|
|
return nil, nil
|
|
}
|
|
|
|
metas := ctx.Repo.Repository.ComposeMetas()
|
|
ctx.Data["content"] = markdown.RenderWiki(data, ctx.Repo.RepoLink, metas)
|
|
ctx.Data["sidebarPresent"] = sidebarPresent
|
|
ctx.Data["sidebarContent"] = markdown.RenderWiki(sidebarContent, ctx.Repo.RepoLink, metas)
|
|
ctx.Data["footerPresent"] = footerPresent
|
|
ctx.Data["footerContent"] = markdown.RenderWiki(footerContent, ctx.Repo.RepoLink, metas)
|
|
} else {
|
|
ctx.Data["content"] = string(data)
|
|
ctx.Data["sidebarPresent"] = false
|
|
ctx.Data["sidebarContent"] = ""
|
|
ctx.Data["footerPresent"] = false
|
|
ctx.Data["footerContent"] = ""
|
|
}
|
|
|
|
return wikiRepo, entry
|
|
}
|
|
|
|
// Wiki renders single wiki page
|
|
func Wiki(ctx *context.Context) {
|
|
ctx.Data["PageIsWiki"] = true
|
|
|
|
if !ctx.Repo.Repository.HasWiki() {
|
|
ctx.Data["Title"] = ctx.Tr("repo.wiki")
|
|
ctx.HTML(200, tplWikiStart)
|
|
return
|
|
}
|
|
|
|
wikiRepo, entry := renderWikiPage(ctx, true)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
if entry == nil {
|
|
ctx.Data["Title"] = ctx.Tr("repo.wiki")
|
|
ctx.HTML(200, 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(200, tplWikiView)
|
|
}
|
|
|
|
// WikiPages render wiki pages list page
|
|
func WikiPages(ctx *context.Context) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.wiki.pages")
|
|
ctx.Data["PageIsWiki"] = true
|
|
|
|
if !ctx.Repo.Repository.HasWiki() {
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/wiki")
|
|
return
|
|
}
|
|
|
|
wikiRepo, commit, err := findWikiRepoCommit(ctx)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
entries, err := commit.ListEntries()
|
|
if err != nil {
|
|
ctx.ServerError("ListEntries", err)
|
|
return
|
|
}
|
|
pages := make([]PageMeta, 0, len(entries))
|
|
for _, entry := range entries {
|
|
if entry.Type != git.ObjectBlob {
|
|
continue
|
|
}
|
|
c, err := wikiRepo.GetCommitByPath(entry.Name())
|
|
if err != nil {
|
|
ctx.ServerError("GetCommit", err)
|
|
return
|
|
}
|
|
wikiName, err := models.WikiFilenameToName(entry.Name())
|
|
if err != nil {
|
|
if models.IsErrWikiInvalidFileName(err) {
|
|
continue
|
|
}
|
|
ctx.ServerError("WikiFilenameToName", err)
|
|
return
|
|
}
|
|
pages = append(pages, PageMeta{
|
|
Name: wikiName,
|
|
SubURL: models.WikiNameToSubURL(wikiName),
|
|
UpdatedUnix: util.TimeStamp(c.Author.When.Unix()),
|
|
})
|
|
}
|
|
ctx.Data["Pages"] = pages
|
|
|
|
ctx.HTML(200, tplWikiPages)
|
|
}
|
|
|
|
// WikiRaw outputs raw blob requested by user (image for example)
|
|
func WikiRaw(ctx *context.Context) {
|
|
wikiRepo, commit, err := findWikiRepoCommit(ctx)
|
|
if err != nil {
|
|
if wikiRepo != nil {
|
|
return
|
|
}
|
|
}
|
|
providedPath := ctx.Params("*")
|
|
if strings.HasSuffix(providedPath, ".md") {
|
|
providedPath = providedPath[:len(providedPath)-3]
|
|
}
|
|
wikiPath := models.WikiNameToFilename(providedPath)
|
|
var entry *git.TreeEntry
|
|
if commit != nil {
|
|
entry, err = findEntryForFile(commit, wikiPath)
|
|
}
|
|
if err != nil {
|
|
ctx.ServerError("findFile", err)
|
|
return
|
|
} else if entry == nil {
|
|
ctx.NotFound("findEntryForFile", nil)
|
|
return
|
|
}
|
|
|
|
if err = ServeBlob(ctx, entry.Blob()); err != nil {
|
|
ctx.ServerError("ServeBlob", err)
|
|
}
|
|
}
|
|
|
|
// 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(200, tplWikiNew)
|
|
}
|
|
|
|
// NewWikiPost response for wiki create request
|
|
func NewWikiPost(ctx *context.Context, form auth.NewWikiForm) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
|
|
ctx.Data["PageIsWiki"] = true
|
|
ctx.Data["RequireSimpleMDE"] = true
|
|
|
|
if ctx.HasError() {
|
|
ctx.HTML(200, tplWikiNew)
|
|
return
|
|
}
|
|
|
|
wikiName := models.NormalizeWikiName(form.Title)
|
|
if err := ctx.Repo.Repository.AddWikiPage(ctx.User, 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/" + models.WikiNameToSubURL(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
|
|
}
|
|
|
|
renderWikiPage(ctx, false)
|
|
if ctx.Written() {
|
|
return
|
|
}
|
|
|
|
ctx.HTML(200, tplWikiNew)
|
|
}
|
|
|
|
// EditWikiPost response for wiki modify request
|
|
func EditWikiPost(ctx *context.Context, form auth.NewWikiForm) {
|
|
ctx.Data["Title"] = ctx.Tr("repo.wiki.new_page")
|
|
ctx.Data["PageIsWiki"] = true
|
|
ctx.Data["RequireSimpleMDE"] = true
|
|
|
|
if ctx.HasError() {
|
|
ctx.HTML(200, tplWikiNew)
|
|
return
|
|
}
|
|
|
|
oldWikiName := models.NormalizeWikiName(ctx.Params(":page"))
|
|
newWikiName := models.NormalizeWikiName(form.Title)
|
|
|
|
if err := ctx.Repo.Repository.EditWikiPage(ctx.User, oldWikiName, newWikiName, form.Content, form.Message); err != nil {
|
|
ctx.ServerError("EditWikiPage", err)
|
|
return
|
|
}
|
|
|
|
ctx.Redirect(ctx.Repo.RepoLink + "/wiki/" + models.WikiNameToSubURL(newWikiName))
|
|
}
|
|
|
|
// DeleteWikiPagePost delete wiki page
|
|
func DeleteWikiPagePost(ctx *context.Context) {
|
|
wikiName := models.NormalizeWikiName(ctx.Params(":page"))
|
|
if len(wikiName) == 0 {
|
|
wikiName = "Home"
|
|
}
|
|
|
|
if err := ctx.Repo.Repository.DeleteWikiPage(ctx.User, wikiName); err != nil {
|
|
ctx.ServerError("DeleteWikiPage", err)
|
|
return
|
|
}
|
|
|
|
ctx.JSON(200, map[string]interface{}{
|
|
"redirect": ctx.Repo.RepoLink + "/wiki/",
|
|
})
|
|
}
|