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-rw-r--r--conf/app.ini3
-rw-r--r--models/git_diff.go34
-rw-r--r--modules/base/template.go27
-rw-r--r--modules/setting/setting.go3
-rw-r--r--routers/repo/commit.go7
-rw-r--r--routers/repo/view.go20
-rw-r--r--templates/repo/diff.tmpl2
7 files changed, 62 insertions, 34 deletions
diff --git a/conf/app.ini b/conf/app.ini
index be49e06411..cb907b22de 100644
--- a/conf/app.ini
+++ b/conf/app.ini
@@ -255,3 +255,6 @@ CONN =
[i18n]
LANGS = en-US,zh-CN,de-DE
NAMES = English,简体中文,Deutsch
+
+[git]
+MAX_GITDIFF_LINES = 10000 \ No newline at end of file
diff --git a/models/git_diff.go b/models/git_diff.go
index bf7a9cd575..e093e7ab1b 100644
--- a/models/git_diff.go
+++ b/models/git_diff.go
@@ -70,7 +70,7 @@ func (diff *Diff) NumFiles() int {
const DIFF_HEAD = "diff --git "
-func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
+func ParsePatch(pid int64, maxlines int, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
scanner := bufio.NewScanner(reader)
var (
curFile *DiffFile
@@ -79,6 +79,7 @@ func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
}
leftLine, rightLine int
+ isTooLong bool
)
diff := &Diff{Files: make([]*DiffFile, 0)}
@@ -90,16 +91,17 @@ func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
continue
}
+ if line == "" {
+ continue
+ }
+
i = i + 1
- // Diff data too large.
- if i == 5000 {
+ // Diff data too large, we only show the first about maxlines lines
+ if i == maxlines {
+ isTooLong = true
log.Warn("Diff data too large")
- return &Diff{}, nil
- }
-
- if line == "" {
- continue
+ //return &Diff{}, nil
}
switch {
@@ -110,6 +112,10 @@ func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
curSection.Lines = append(curSection.Lines, diffLine)
continue
case line[0] == '@':
+ if isTooLong {
+ return diff, nil
+ }
+
curSection = &DiffSection{}
curFile.Sections = append(curFile.Sections, curSection)
ss := strings.Split(line, "@@")
@@ -143,6 +149,10 @@ func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
// Get new file.
if strings.HasPrefix(line, DIFF_HEAD) {
+ if isTooLong {
+ return diff, nil
+ }
+
fs := strings.Split(line[len(DIFF_HEAD):], " ")
a := fs[0]
@@ -174,7 +184,7 @@ func ParsePatch(pid int64, cmd *exec.Cmd, reader io.Reader) (*Diff, error) {
return diff, nil
}
-func GetDiffRange(repoPath, beforeCommitId string, afterCommitId string) (*Diff, error) {
+func GetDiffRange(repoPath, beforeCommitId string, afterCommitId string, maxlines int) (*Diff, error) {
repo, err := git.OpenRepository(repoPath)
if err != nil {
return nil, err
@@ -228,9 +238,9 @@ func GetDiffRange(repoPath, beforeCommitId string, afterCommitId string) (*Diff,
}
}()
- return ParsePatch(pid, cmd, rd)
+ return ParsePatch(pid, maxlines, cmd, rd)
}
-func GetDiffCommit(repoPath, commitId string) (*Diff, error) {
- return GetDiffRange(repoPath, "", commitId)
+func GetDiffCommit(repoPath, commitId string, maxlines int) (*Diff, error) {
+ return GetDiffRange(repoPath, "", commitId, maxlines)
}
diff --git a/modules/base/template.go b/modules/base/template.go
index f2ae00b915..6419572912 100644
--- a/modules/base/template.go
+++ b/modules/base/template.go
@@ -8,13 +8,16 @@ import (
"bytes"
"container/list"
"encoding/json"
+ "errors"
"fmt"
"html/template"
"runtime"
"strings"
"time"
+ "code.google.com/p/mahonia"
"github.com/gogits/gogs/modules/setting"
+ "github.com/saintfish/chardet"
)
func Str2html(raw string) template.HTML {
@@ -45,6 +48,29 @@ func ShortSha(sha1 string) string {
return sha1
}
+func ToUtf8WithErr(content []byte) (error, string) {
+ detector := chardet.NewTextDetector()
+ result, err := detector.DetectBest(content)
+ if err != nil {
+ return err, ""
+ }
+
+ if result.Charset == "utf8" {
+ return nil, string(content)
+ }
+
+ decoder := mahonia.NewDecoder(result.Charset)
+ if decoder != nil {
+ return nil, decoder.ConvertString(string(content))
+ }
+ return errors.New("unknow char decoder"), string(content)
+}
+
+func ToUtf8(content string) string {
+ _, res := ToUtf8WithErr([]byte(content))
+ return res
+}
+
var mailDomains = map[string]string{
"gmail.com": "gmail.com",
}
@@ -103,6 +129,7 @@ var TemplateFuncs template.FuncMap = map[string]interface{}{
"ActionContent2Commits": ActionContent2Commits,
"Oauth2Icon": Oauth2Icon,
"Oauth2Name": Oauth2Name,
+ "ToUtf8": ToUtf8,
}
type Actioner interface {
diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index 199b4f2c27..011c00c08c 100644
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -64,6 +64,7 @@ var (
// Picture settings.
PictureService string
DisableGravatar bool
+ MaxGitDiffLines int
// Log settings.
LogRootPath string
@@ -241,6 +242,8 @@ func NewConfigContext() {
[]string{"server"})
DisableGravatar = Cfg.MustBool("picture", "DISABLE_GRAVATAR")
+ MaxGitDiffLines = Cfg.MustInt("git", "MAX_GITDIFF_LINES", 5000)
+
Langs = Cfg.MustValueArray("i18n", "LANGS", ",")
Names = Cfg.MustValueArray("i18n", "NAMES", ",")
}
diff --git a/routers/repo/commit.go b/routers/repo/commit.go
index 54acc85b3e..f7feb4d95e 100644
--- a/routers/repo/commit.go
+++ b/routers/repo/commit.go
@@ -12,6 +12,7 @@ import (
"github.com/gogits/gogs/models"
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/middleware"
+ "github.com/gogits/gogs/modules/setting"
)
const (
@@ -114,7 +115,8 @@ func Diff(ctx *middleware.Context) {
commit := ctx.Repo.Commit
- diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName), commitId)
+ diff, err := models.GetDiffCommit(models.RepoPath(userName, repoName),
+ commitId, setting.MaxGitDiffLines)
if err != nil {
ctx.Handle(404, "GetDiffCommit", err)
return
@@ -176,7 +178,8 @@ func CompareDiff(ctx *middleware.Context) {
return
}
- diff, err := models.GetDiffRange(models.RepoPath(userName, repoName), beforeCommitId, afterCommitId)
+ diff, err := models.GetDiffRange(models.RepoPath(userName, repoName), beforeCommitId,
+ afterCommitId, setting.MaxGitDiffLines)
if err != nil {
ctx.Handle(404, "GetDiffRange", err)
return
diff --git a/routers/repo/view.go b/routers/repo/view.go
index f98eee037d..e42894ae73 100644
--- a/routers/repo/view.go
+++ b/routers/repo/view.go
@@ -11,12 +11,9 @@ import (
"path/filepath"
"strings"
- "github.com/saintfish/chardet"
-
"github.com/gogits/gogs/modules/base"
"github.com/gogits/gogs/modules/git"
"github.com/gogits/gogs/modules/log"
- "github.com/gogits/gogs/modules/mahonia"
"github.com/gogits/gogs/modules/middleware"
)
@@ -24,21 +21,6 @@ const (
HOME base.TplName = "repo/home"
)
-func toUtf8(content []byte) (error, string) {
- detector := chardet.NewTextDetector()
- result, err := detector.DetectBest(content)
- if err != nil {
- return err, ""
- }
-
- if result.Charset == "utf8" {
- return nil, string(content)
- }
-
- decoder := mahonia.NewDecoder(result.Charset)
- return nil, decoder.ConvertString(string(content))
-}
-
func Home(ctx *middleware.Context) {
ctx.Data["Title"] = ctx.Repo.Repository.Name
@@ -117,7 +99,7 @@ func Home(ctx *middleware.Context) {
if readmeExist {
ctx.Data["FileContent"] = string(base.RenderMarkdown(buf, ""))
} else {
- if err, content := toUtf8(buf); err != nil {
+ if err, content := base.ToUtf8WithErr(buf); err != nil {
if err != nil {
log.Error(4, "Convert content encoding: %s", err)
}
diff --git a/templates/repo/diff.tmpl b/templates/repo/diff.tmpl
index 7873345083..a2150f2849 100644
--- a/templates/repo/diff.tmpl
+++ b/templates/repo/diff.tmpl
@@ -105,7 +105,7 @@
<span rel="L1">{{if .RightIdx}}{{.RightIdx}}{{end}}</span>
</td>
<td class="lines-code">
- <pre>{{.Content}}</pre>
+ <pre>{{ToUtf8 .Content}}</pre>
</td>
</tr>
{{end}}
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-14 19:19:46 +0000