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Code Releases Activity

Make wiki title supports dashes and improve wiki name related features (#24143)

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Close #7570


1. Clearly define the wiki path behaviors, see
`services/wiki/wiki_path.go` and tests
2. Keep compatibility with old contents
3. Allow to use dashes in titles, eg: "2000-01-02 Meeting record"
4. Add a "Pages" link in the dropdown, otherwise users can't go to the
Pages page easily.
5. Add a "View original git file" link in the Pages list, even if some
file names are broken, users still have a chance to edit or remove it,
without cloning the wiki repo to local.
6. Fix 500 error when the name contains prefix spaces.


This PR also introduces the ability to support sub-directories, but it
can't be done at the moment due to there are a lot of legacy wiki data,
which use "%2F" in file names.



![image](https://user-images.githubusercontent.com/2114189/232239004-3359d7b9-7bf3-4ff3-8446-bfb0e79645dd.png)


![image](https://user-images.githubusercontent.com/2114189/232239020-74b92c72-bf73-4377-a319-1c85609f82b1.png)

Co-authored-by: Giteabot <teabot@gitea.io>
This commit is contained in:
wxiaoguang
2023-04-20 01:50:10 +08:00
committed by GitHub
parent 738f2af527
commit b39a5bbbd6
13 changed files with 400 additions and 256 deletions
Download Patch File Download Diff File Expand all files Collapse all files

97
services/wiki/wiki.go
View File

@@ -7,7 +7,6 @@ package wiki
import (
"context"
"fmt"
"net/url"
"os"
"strings"
@@ -19,61 +18,17 @@ import (
"code.gitea.io/gitea/modules/log"
repo_module "code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/sync"
"code.gitea.io/gitea/modules/util"
asymkey_service "code.gitea.io/gitea/services/asymkey"
)
var (
reservedWikiNames = []string{"_pages", "_new", "_edit", "raw"}
// TODO: use clustered lock (unique queue? or *abuse* cache)
wikiWorkingPool = sync.NewExclusivePool()
)
// TODO: use clustered lock (unique queue? or *abuse* cache)
var wikiWorkingPool = sync.NewExclusivePool()
const (
DefaultRemote = "origin"
DefaultBranch = "master"
)
func nameAllowed(name string) error {
if util.SliceContainsString(reservedWikiNames, name) {
return repo_model.ErrWikiReservedName{
Title: name,
}
}
return nil
}
// NameToSubURL converts a wiki name to its corresponding sub-URL.
func NameToSubURL(name string) string {
return url.PathEscape(strings.ReplaceAll(name, " ", "-"))
}
// NormalizeWikiName normalizes a wiki name
func NormalizeWikiName(name string) string {
return strings.ReplaceAll(name, "-", " ")
}
// NameToFilename converts a wiki name to its corresponding filename.
func NameToFilename(name string) string {
name = strings.ReplaceAll(name, " ", "-")
return url.QueryEscape(name) + ".md"
}
// FilenameToName converts a wiki filename to its corresponding page name.
func FilenameToName(filename string) (string, error) {
if !strings.HasSuffix(filename, ".md") {
return "", repo_model.ErrWikiInvalidFileName{
FileName: filename,
}
}
basename := filename[:len(filename)-3]
unescaped, err := url.QueryUnescape(basename)
if err != nil {
return "", err
}
return NormalizeWikiName(unescaped), nil
}
// InitWiki initializes a wiki for repository,
// it does nothing when repository already has wiki.
func InitWiki(ctx context.Context, repo *repo_model.Repository) error {
@@ -91,20 +46,20 @@ func InitWiki(ctx context.Context, repo *repo_model.Repository) error {
return nil
}
// prepareWikiFileName try to find a suitable file path with file name by the given raw wiki name.
// prepareGitPath try to find a suitable file path with file name by the given raw wiki name.
// return: existence, prepared file path with name, error
func prepareWikiFileName(gitRepo *git.Repository, wikiName string) (bool, string, error) {
unescaped := wikiName + ".md"
escaped := NameToFilename(wikiName)
func prepareGitPath(gitRepo *git.Repository, wikiPath WebPath) (bool, string, error) {
unescaped := string(wikiPath) + ".md"
gitPath := WebPathToGitPath(wikiPath)
// Look for both files
filesInIndex, err := gitRepo.LsTree(DefaultBranch, unescaped, escaped)
filesInIndex, err := gitRepo.LsTree(DefaultBranch, unescaped, gitPath)
if err != nil {
if strings.Contains(err.Error(), "Not a valid object name master") {
return false, escaped, nil
return false, gitPath, nil
}
log.Error("%v", err)
return false, escaped, err
return false, gitPath, err
}
foundEscaped := false
@@ -113,18 +68,18 @@ func prepareWikiFileName(gitRepo *git.Repository, wikiName string) (bool, string
case unescaped:
// if we find the unescaped file return it
return true, unescaped, nil
case escaped:
case gitPath:
foundEscaped = true
}
}
// If not return whether the escaped file exists, and the escaped filename to keep backwards compatibility.
return foundEscaped, escaped, nil
return foundEscaped, gitPath, nil
}
// updateWikiPage adds a new page or edits an existing page in repository wiki.
func updateWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldWikiName, newWikiName, content, message string, isNew bool) (err error) {
if err = nameAllowed(newWikiName); err != nil {
func updateWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldWikiName, newWikiName WebPath, content, message string, isNew bool) (err error) {
if err = validateWebPath(newWikiName); err != nil {
return err
}
wikiWorkingPool.CheckIn(fmt.Sprint(repo.ID))
@@ -157,24 +112,24 @@ func updateWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model
if err := git.Clone(ctx, repo.WikiPath(), basePath, cloneOpts); err != nil {
log.Error("Failed to clone repository: %s (%v)", repo.FullName(), err)
return fmt.Errorf("Failed to clone repository: %s (%w)", repo.FullName(), err)
return fmt.Errorf("failed to clone repository: %s (%w)", repo.FullName(), err)
}
gitRepo, err := git.OpenRepository(ctx, basePath)
if err != nil {
log.Error("Unable to open temporary repository: %s (%v)", basePath, err)
return fmt.Errorf("Failed to open new temporary repository in: %s %w", basePath, err)
return fmt.Errorf("failed to open new temporary repository in: %s %w", basePath, err)
}
defer gitRepo.Close()
if hasMasterBranch {
if err := gitRepo.ReadTreeToIndex("HEAD"); err != nil {
log.Error("Unable to read HEAD tree to index in: %s %v", basePath, err)
return fmt.Errorf("Unable to read HEAD tree to index in: %s %w", basePath, err)
return fmt.Errorf("fnable to read HEAD tree to index in: %s %w", basePath, err)
}
}
isWikiExist, newWikiPath, err := prepareWikiFileName(gitRepo, newWikiName)
isWikiExist, newWikiPath, err := prepareGitPath(gitRepo, newWikiName)
if err != nil {
return err
}
@@ -190,7 +145,7 @@ func updateWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model
isOldWikiExist := true
oldWikiPath := newWikiPath
if oldWikiName != newWikiName {
isOldWikiExist, oldWikiPath, err = prepareWikiFileName(gitRepo, oldWikiName)
isOldWikiExist, oldWikiPath, err = prepareGitPath(gitRepo, oldWikiName)
if err != nil {
return err
}
@@ -271,18 +226,18 @@ func updateWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model
}
// AddWikiPage adds a new wiki page with a given wikiPath.
func AddWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, wikiName, content, message string) error {
func AddWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, wikiName WebPath, content, message string) error {
return updateWikiPage(ctx, doer, repo, "", wikiName, content, message, true)
}
// EditWikiPage updates a wiki page identified by its wikiPath,
// optionally also changing wikiPath.
func EditWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldWikiName, newWikiName, content, message string) error {
func EditWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, oldWikiName, newWikiName WebPath, content, message string) error {
return updateWikiPage(ctx, doer, repo, oldWikiName, newWikiName, content, message, false)
}
// DeleteWikiPage deletes a wiki page identified by its path.
func DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, wikiName string) (err error) {
func DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model.Repository, wikiName WebPath) (err error) {
wikiWorkingPool.CheckIn(fmt.Sprint(repo.ID))
defer wikiWorkingPool.CheckOut(fmt.Sprint(repo.ID))
@@ -306,22 +261,22 @@ func DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model
Branch: DefaultBranch,
}); err != nil {
log.Error("Failed to clone repository: %s (%v)", repo.FullName(), err)
return fmt.Errorf("Failed to clone repository: %s (%w)", repo.FullName(), err)
return fmt.Errorf("failed to clone repository: %s (%w)", repo.FullName(), err)
}
gitRepo, err := git.OpenRepository(ctx, basePath)
if err != nil {
log.Error("Unable to open temporary repository: %s (%v)", basePath, err)
return fmt.Errorf("Failed to open new temporary repository in: %s %w", basePath, err)
return fmt.Errorf("failed to open new temporary repository in: %s %w", basePath, err)
}
defer gitRepo.Close()
if err := gitRepo.ReadTreeToIndex("HEAD"); err != nil {
log.Error("Unable to read HEAD tree to index in: %s %v", basePath, err)
return fmt.Errorf("Unable to read HEAD tree to index in: %s %w", basePath, err)
return fmt.Errorf("unable to read HEAD tree to index in: %s %w", basePath, err)
}
found, wikiPath, err := prepareWikiFileName(gitRepo, wikiName)
found, wikiPath, err := prepareGitPath(gitRepo, wikiName)
if err != nil {
return err
}
@@ -340,7 +295,7 @@ func DeleteWikiPage(ctx context.Context, doer *user_model.User, repo *repo_model
if err != nil {
return err
}
message := "Delete page '" + wikiName + "'"
message := fmt.Sprintf("Delete page %q", wikiName)
commitTreeOpts := git.CommitTreeOpts{
Message: message,
Parents: []string{"HEAD"},