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Fix rendering of wiki page list if wiki repo contains other files (#3454)

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* Fix rendering of wiki page list if wiki repo contains other files

* Improve wiki filename tests
This commit is contained in:
Lauris BH 2018-02-05 16:56:30 +02:00 committed by GitHub
parent b16c84de7b
commit 283e87d814
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 26 additions and 2 deletions
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15
models/error.go
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@ -216,6 +216,21 @@ func (err ErrWikiReservedName) Error() string {
return fmt.Sprintf("wiki title is reserved: %s", err.Title)
}
// ErrWikiInvalidFileName represents an invalid wiki file name.
type ErrWikiInvalidFileName struct {
FileName string
}
// IsErrWikiInvalidFileName checks if an error is an ErrWikiInvalidFileName.
func IsErrWikiInvalidFileName(err error) bool {
_, ok := err.(ErrWikiInvalidFileName)
return ok
}
func (err ErrWikiInvalidFileName) Error() string {
return fmt.Sprintf("Invalid wiki filename: %s", err.FileName)
}
// __________ ___. .__ .__ ____ __.
// \______ \__ _\_ |__ | | |__| ____ | |/ _|____ ___.__.
// | ___/ | \ __ \| | | |/ ___\ | <_/ __ < | |

2
models/wiki.go
View file

@ -45,7 +45,7 @@ func WikiNameToFilename(name string) string {
// WikiFilenameToName converts a wiki filename to its corresponding page name.
func WikiFilenameToName(filename string) (string, error) {
if !strings.HasSuffix(filename, ".md") {
return "", fmt.Errorf("Invalid wiki filename: %s", filename)
return "", ErrWikiInvalidFileName{filename}
}
basename := filename[:len(filename)-3]
unescaped, err := url.QueryUnescape(basename)

5
models/wiki_test.go
View file

@ -77,11 +77,14 @@ func TestWikiFilenameToName(t *testing.T) {
for _, badFilename := range []string{
"nofileextension",
"wrongfileextension.txt",
"badescaping%%.md",
} {
_, err := WikiFilenameToName(badFilename)
assert.Error(t, err)
assert.True(t, IsErrWikiInvalidFileName(err))
}
_, err := WikiFilenameToName("badescaping%%.md")
assert.Error(t, err)
assert.False(t, IsErrWikiInvalidFileName(err))
}
func TestWikiNameToFilenameToName(t *testing.T) {

6
routers/repo/wiki.go
View file

@ -128,6 +128,9 @@ func renderWikiPage(ctx *context.Context, isViewPage bool) (*git.Repository, *gi
}
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" {
@ -262,6 +265,9 @@ func WikiPages(ctx *context.Context) {
}
wikiName, err := models.WikiFilenameToName(entry.Name())
if err != nil {
if models.IsErrWikiInvalidFileName(err) {
continue
}
ctx.ServerError("WikiFilenameToName", err)
return
}