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mirror of https://github.com/astaxie/beego.git synced 2024-12-23 04:10:49 +00:00

Merge branch 'develop' of https://github.com/astaxie/beego into develop

This commit is contained in:
astaxie 2017-02-26 22:21:37 +08:00
commit b235b48de4
21 changed files with 458 additions and 180 deletions

25
cache/file.go vendored
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@ -22,6 +22,7 @@ import (
"encoding/json"
"fmt"
"io"
"io/ioutil"
"os"
"path/filepath"
"reflect"
@ -222,33 +223,13 @@ func exists(path string) (bool, error) {
// FileGetContents Get bytes to file.
// if non-exist, create this file.
func FileGetContents(filename string) (data []byte, e error) {
f, e := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
if e != nil {
return
}
defer f.Close()
stat, e := f.Stat()
if e != nil {
return
}
data = make([]byte, stat.Size())
result, e := f.Read(data)
if e != nil || int64(result) != stat.Size() {
return nil, e
}
return
return ioutil.ReadFile(filename)
}
// FilePutContents Put bytes to file.
// if non-exist, create this file.
func FilePutContents(filename string, content []byte) error {
fp, err := os.OpenFile(filename, os.O_RDWR|os.O_CREATE, os.ModePerm)
if err != nil {
return err
}
defer fp.Close()
_, err = fp.Write(content)
return err
return ioutil.WriteFile(filename, content, os.ModePerm)
}
// GobEncode Gob encodes file cache item.

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@ -41,6 +41,7 @@ type Config struct {
EnableGzip bool
MaxMemory int64
EnableErrorsShow bool
EnableErrorsRender bool
Listen Listen
WebConfig WebConfig
Log LogConfig
@ -171,7 +172,7 @@ func recoverPanic(ctx *context.Context) {
logs.Critical(fmt.Sprintf("%s:%d", file, line))
stack = stack + fmt.Sprintln(fmt.Sprintf("%s:%d", file, line))
}
if BConfig.RunMode == DEV {
if BConfig.RunMode == DEV && BConfig.EnableErrorsRender {
showErr(err, ctx, stack)
}
}
@ -189,6 +190,7 @@ func newBConfig() *Config {
EnableGzip: false,
MaxMemory: 1 << 26, //64MB
EnableErrorsShow: true,
EnableErrorsRender: true,
Listen: Listen{
Graceful: false,
ServerTimeOut: 0,

85
config/env/env.go vendored Normal file
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@ -0,0 +1,85 @@
// Copyright 2014 beego Author. All Rights Reserved.
// Copyright 2017 Faissal Elamraoui. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package env
import (
"fmt"
"os"
"strings"
"github.com/astaxie/beego/utils"
)
var env *utils.BeeMap
func init() {
env = utils.NewBeeMap()
for _, e := range os.Environ() {
splits := strings.Split(e, "=")
env.Set(splits[0], os.Getenv(splits[0]))
}
}
// Get returns a value by key.
// If the key does not exist, the default value will be returned.
func Get(key string, defVal string) string {
if val := env.Get(key); val != nil {
return val.(string)
}
return defVal
}
// MustGet returns a value by key.
// If the key does not exist, it will return an error.
func MustGet(key string) (string, error) {
if val := env.Get(key); val != nil {
return val.(string), nil
}
return "", fmt.Errorf("no env variable with %s", key)
}
// Set sets a value in the ENV copy.
// This does not affect the child process environment.
func Set(key string, value string) {
env.Set(key, value)
}
// MustSet sets a value in the ENV copy and the child process environment.
// It returns an error in case the set operation failed.
func MustSet(key string, value string) error {
err := os.Setenv(key, value)
if err != nil {
return err
}
env.Set(key, value)
return nil
}
// GetAll returns all keys/values in the current child process environment.
func GetAll() map[string]string {
items := env.Items()
envs := make(map[string]string, env.Count())
for key, val := range items {
switch key := key.(type) {
case string:
switch val := val.(type) {
case string:
envs[key] = val
}
}
}
return envs
}

75
config/env/env_test.go vendored Normal file
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@ -0,0 +1,75 @@
// Copyright 2014 beego Author. All Rights Reserved.
// Copyright 2017 Faissal Elamraoui. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package env
import (
"os"
"testing"
)
func TestEnvGet(t *testing.T) {
gopath := Get("GOPATH", "")
if gopath != os.Getenv("GOPATH") {
t.Error("expected GOPATH not empty.")
}
noExistVar := Get("NOEXISTVAR", "foo")
if noExistVar != "foo" {
t.Errorf("expected NOEXISTVAR to equal foo, got %s.", noExistVar)
}
}
func TestEnvMustGet(t *testing.T) {
gopath, err := MustGet("GOPATH")
if err != nil {
t.Error(err)
}
if gopath != os.Getenv("GOPATH") {
t.Errorf("expected GOPATH to be the same, got %s.", gopath)
}
_, err = MustGet("NOEXISTVAR")
if err == nil {
t.Error("expected error to be non-nil")
}
}
func TestEnvSet(t *testing.T) {
Set("MYVAR", "foo")
myVar := Get("MYVAR", "bar")
if myVar != "foo" {
t.Errorf("expected MYVAR to equal foo, got %s.", myVar)
}
}
func TestEnvMustSet(t *testing.T) {
err := MustSet("FOO", "bar")
if err != nil {
t.Error(err)
}
fooVar := os.Getenv("FOO")
if fooVar != "bar" {
t.Errorf("expected FOO variable to equal bar, got %s.", fooVar)
}
}
func TestEnvGetAll(t *testing.T) {
envMap := GetAll()
if len(envMap) == 0 {
t.Error("expected environment not empty.")
}
}

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@ -18,16 +18,13 @@ import (
"bufio"
"bytes"
"errors"
"fmt"
"io"
"io/ioutil"
"os"
"path"
"path/filepath"
"strconv"
"strings"
"sync"
"time"
)
var (
@ -52,24 +49,26 @@ func (ini *IniConfig) Parse(name string) (Configer, error) {
}
func (ini *IniConfig) parseFile(name string) (*IniConfigContainer, error) {
file, err := os.Open(name)
data, err := ioutil.ReadFile(name)
if err != nil {
return nil, err
}
return ini.parseData(data)
}
func (ini *IniConfig) parseData(data []byte) (*IniConfigContainer, error) {
cfg := &IniConfigContainer{
file.Name(),
make(map[string]map[string]string),
make(map[string]string),
make(map[string]string),
sync.RWMutex{},
data: make(map[string]map[string]string),
sectionComment: make(map[string]string),
keyComment: make(map[string]string),
RWMutex: sync.RWMutex{},
}
cfg.Lock()
defer cfg.Unlock()
defer file.Close()
var comment bytes.Buffer
buf := bufio.NewReader(file)
buf := bufio.NewReader(bytes.NewBuffer(data))
// check the BOM
head, err := buf.Peek(3)
if err == nil && head[0] == 239 && head[1] == 187 && head[2] == 191 {
@ -130,16 +129,24 @@ func (ini *IniConfig) parseFile(name string) (*IniConfigContainer, error) {
// handle include "other.conf"
if len(keyValue) == 1 && strings.HasPrefix(key, "include") {
includefiles := strings.Fields(key)
if includefiles[0] == "include" && len(includefiles) == 2 {
otherfile := strings.Trim(includefiles[1], "\"")
if !filepath.IsAbs(otherfile) {
otherfile = filepath.Join(filepath.Dir(name), otherfile)
dir, err := os.Getwd()
if err != nil {
return nil, err
}
otherfile = filepath.Join(dir, otherfile)
}
i, err := ini.parseFile(otherfile)
if err != nil {
return nil, err
}
for sec, dt := range i.data {
if _, ok := cfg.data[sec]; !ok {
cfg.data[sec] = make(map[string]string)
@ -148,12 +155,15 @@ func (ini *IniConfig) parseFile(name string) (*IniConfigContainer, error) {
cfg.data[sec][k] = v
}
}
for sec, comm := range i.sectionComment {
cfg.sectionComment[sec] = comm
}
for k, comm := range i.keyComment {
cfg.keyComment[k] = comm
}
continue
}
}
@ -178,19 +188,12 @@ func (ini *IniConfig) parseFile(name string) (*IniConfigContainer, error) {
// ParseData parse ini the data
func (ini *IniConfig) ParseData(data []byte) (Configer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
return nil, err
}
return ini.Parse(tmpName)
return ini.parseData(data)
}
// IniConfigContainer A Config represents the ini configuration.
// When set and get value, support key as section:name type.
type IniConfigContainer struct {
filename string
data map[string]map[string]string // section=> key:val
sectionComment map[string]string // section : comment
keyComment map[string]string // id: []{comment, key...}; id 1 is for main comment.

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@ -35,11 +35,9 @@ import (
"fmt"
"io/ioutil"
"os"
"path"
"strconv"
"strings"
"sync"
"time"
"github.com/astaxie/beego/config"
"github.com/beego/x2j"
@ -52,36 +50,26 @@ type Config struct{}
// Parse returns a ConfigContainer with parsed xml config map.
func (xc *Config) Parse(filename string) (config.Configer, error) {
file, err := os.Open(filename)
context, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
defer file.Close()
return xc.ParseData(context)
}
// ParseData xml data
func (xc *Config) ParseData(data []byte) (config.Configer, error) {
x := &ConfigContainer{data: make(map[string]interface{})}
content, err := ioutil.ReadAll(file)
if err != nil {
return nil, err
}
d, err := x2j.DocToMap(string(content))
d, err := x2j.DocToMap(string(data))
if err != nil {
return nil, err
}
x.data = config.ExpandValueEnvForMap(d["config"].(map[string]interface{}))
return x, nil
}
// ParseData xml data
func (xc *Config) ParseData(data []byte) (config.Configer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
return nil, err
}
return xc.Parse(tmpName)
return x, nil
}
// ConfigContainer A Config represents the xml configuration.

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@ -37,10 +37,8 @@ import (
"io/ioutil"
"log"
"os"
"path"
"strings"
"sync"
"time"
"github.com/astaxie/beego/config"
"github.com/beego/goyaml2"
@ -63,26 +61,30 @@ func (yaml *Config) Parse(filename string) (y config.Configer, err error) {
// ParseData parse yaml data
func (yaml *Config) ParseData(data []byte) (config.Configer, error) {
// Save memory data to temporary file
tmpName := path.Join(os.TempDir(), "beego", fmt.Sprintf("%d", time.Now().Nanosecond()))
os.MkdirAll(path.Dir(tmpName), os.ModePerm)
if err := ioutil.WriteFile(tmpName, data, 0655); err != nil {
cnf, err := parseYML(data)
if err != nil {
return nil, err
}
return yaml.Parse(tmpName)
return &ConfigContainer{
data: cnf,
}, nil
}
// ReadYmlReader Read yaml file to map.
// if json like, use json package, unless goyaml2 package.
func ReadYmlReader(path string) (cnf map[string]interface{}, err error) {
f, err := os.Open(path)
buf, err := ioutil.ReadFile(path)
if err != nil {
return
}
defer f.Close()
buf, err := ioutil.ReadAll(f)
if err != nil || len(buf) < 3 {
return parseYML(buf)
}
// parseYML parse yaml formatted []byte to map.
func parseYML(buf []byte) (cnf map[string]interface{}, err error) {
if len(buf) < 3 {
return
}

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@ -331,16 +331,17 @@ func (output *BeegoOutput) IsServerError() bool {
func stringsToJSON(str string) string {
rs := []rune(str)
jsons := ""
var jsons bytes.Buffer
for _, r := range rs {
rint := int(r)
if rint < 128 {
jsons += string(r)
jsons.WriteRune(r)
} else {
jsons += "\\u" + strconv.FormatInt(int64(rint), 16) // json
jsons.WriteString("\\u")
jsons.WriteString(strconv.FormatInt(int64(rint), 16))
}
}
return jsons
return jsons.String()
}
// Session sets session item value with given key.

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@ -69,6 +69,7 @@ type Controller struct {
// template data
TplName string
ViewPath string
Layout string
LayoutSections map[string]string // the key is the section name and the value is the template name
TplPrefix string
@ -213,7 +214,7 @@ func (c *Controller) RenderBytes() ([]byte, error) {
continue
}
buf.Reset()
err = ExecuteTemplate(&buf, sectionTpl, c.Data)
err = ExecuteViewPathTemplate(&buf, sectionTpl, c.viewPath(), c.Data)
if err != nil {
return nil, err
}
@ -222,7 +223,7 @@ func (c *Controller) RenderBytes() ([]byte, error) {
}
buf.Reset()
ExecuteTemplate(&buf, c.Layout, c.Data)
ExecuteViewPathTemplate(&buf, c.Layout, c.viewPath() ,c.Data)
}
return buf.Bytes(), err
}
@ -248,9 +249,16 @@ func (c *Controller) renderTemplate() (bytes.Buffer, error) {
}
}
}
BuildTemplate(BConfig.WebConfig.ViewsPath, buildFiles...)
BuildTemplate(c.viewPath() , buildFiles...)
}
return buf, ExecuteTemplate(&buf, c.TplName, c.Data)
return buf, ExecuteViewPathTemplate(&buf, c.TplName, c.viewPath(), c.Data)
}
func (c *Controller) viewPath() string {
if c.ViewPath == "" {
return BConfig.WebConfig.ViewsPath
}
return c.ViewPath
}
// Redirect sends the redirection response to url with status code.

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@ -20,6 +20,8 @@ import (
"testing"
"github.com/astaxie/beego/context"
"os"
"path/filepath"
)
func TestGetInt(t *testing.T) {
@ -121,3 +123,59 @@ func TestGetUint64(t *testing.T) {
t.Errorf("TestGetUint64 expect %v,get %T,%v", uint64(math.MaxUint64), val, val)
}
}
func TestAdditionalViewPaths(t *testing.T) {
dir1 := "_beeTmp"
dir2 := "_beeTmp2"
defer os.RemoveAll(dir1)
defer os.RemoveAll(dir2)
dir1file := "file1.tpl"
dir2file := "file2.tpl"
genFile := func(dir string, name string, content string) {
os.MkdirAll(filepath.Dir(filepath.Join(dir, name)), 0777)
if f, err := os.Create(filepath.Join(dir, name)); err != nil {
t.Fatal(err)
} else {
defer f.Close()
f.WriteString(content)
f.Close()
}
}
genFile(dir1, dir1file, `<div>{{.Content}}</div>`)
genFile(dir2, dir2file, `<html>{{.Content}}</html>`)
AddViewPath(dir1)
AddViewPath(dir2)
ctrl := Controller{
TplName: "file1.tpl",
ViewPath: dir1,
}
ctrl.Data = map[interface{}]interface{}{
"Content": "value2",
}
if result, err := ctrl.RenderString(); err != nil {
t.Fatal(err)
} else {
if result != "<div>value2</div>" {
t.Fatalf("TestAdditionalViewPaths expect %s got %s", "<div>value2</div>", result)
}
}
func() {
ctrl.TplName = "file2.tpl"
defer func() {
if r := recover(); r == nil {
t.Fatal("TestAdditionalViewPaths expected error")
}
}()
ctrl.RenderString();
}()
ctrl.TplName = "file2.tpl"
ctrl.ViewPath = dir2
ctrl.RenderString();
}

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@ -72,7 +72,8 @@ func registerSession() error {
}
func registerTemplate() error {
if err := BuildTemplate(BConfig.WebConfig.ViewsPath); err != nil {
defer lockViewPaths()
if err := AddViewPath(BConfig.WebConfig.ViewsPath); err != nil {
if BConfig.RunMode == DEV {
logs.Warn(err)
}

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@ -48,6 +48,7 @@ var (
"lte": true,
"eq": true,
"nq": true,
"ne": true,
"startswith": true,
"endswith": true,
"istartswith": true,

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@ -153,6 +153,11 @@ func (o querySet) SetCond(cond *Condition) QuerySeter {
return &o
}
// get condition from QuerySeter
func (o querySet) GetCond() *Condition {
return o.cond
}
// return QuerySeter execution result number
func (o *querySet) Count() (int64, error) {
return o.orm.alias.DbBaser.Count(o.orm.db, o, o.mi, o.cond, o.orm.alias.TZ)

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@ -145,6 +145,16 @@ type QuerySeter interface {
// //sql-> WHERE T0.`profile_id` IS NOT NULL AND NOT T0.`Status` IN (?) OR T1.`age` > 2000
// num, err := qs.SetCond(cond1).Count()
SetCond(*Condition) QuerySeter
// get condition from QuerySeter.
// sql's where condition
// cond := orm.NewCondition()
// cond = cond.And("profile__isnull", false).AndNot("status__in", 1)
// qs = qs.SetCond(cond)
// cond = qs.GetCond()
// cond := cond.Or("profile__age__gt", 2000)
// //sql-> WHERE T0.`profile_id` IS NOT NULL AND NOT T0.`Status` IN (?) OR T1.`age` > 2000
// num, err := qs.SetCond(cond).Count()
GetCond() *Condition
// add LIMIT value.
// args[0] means offset, e.g. LIMIT num,offset.
// if Limit <= 0 then Limit will be set to default limit ,eg 1000

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@ -56,6 +56,7 @@
package apiauth
import (
"bytes"
"crypto/hmac"
"crypto/sha256"
"encoding/base64"
@ -128,53 +129,32 @@ func APISecretAuth(f AppIDToAppSecret, timeout int) beego.FilterFunc {
// Signature used to generate signature with the appsecret/method/params/RequestURI
func Signature(appsecret, method string, params url.Values, RequestURL string) (result string) {
var query string
var b bytes.Buffer
keys := make([]string, len(params))
pa := make(map[string]string)
for k, v := range params {
pa[k] = v[0]
keys = append(keys, k)
}
vs := mapSorter(pa)
vs.Sort()
for i := 0; i < vs.Len(); i++ {
if vs.Keys[i] == "signature" {
sort.Strings(keys)
for _, key := range keys {
if key == "signature" {
continue
}
if vs.Keys[i] != "" && vs.Vals[i] != "" {
query = fmt.Sprintf("%v%v%v", query, vs.Keys[i], vs.Vals[i])
val := pa[key]
if key != "" && val != "" {
b.WriteString(key)
b.WriteString(val)
}
}
stringToSign := fmt.Sprintf("%v\n%v\n%v\n", method, query, RequestURL)
stringToSign := fmt.Sprintf("%v\n%v\n%v\n", method, b.String(), RequestURL)
sha256 := sha256.New
hash := hmac.New(sha256, []byte(appsecret))
hash.Write([]byte(stringToSign))
return base64.StdEncoding.EncodeToString(hash.Sum(nil))
}
type valSorter struct {
Keys []string
Vals []string
}
func mapSorter(m map[string]string) *valSorter {
vs := &valSorter{
Keys: make([]string, 0, len(m)),
Vals: make([]string, 0, len(m)),
}
for k, v := range m {
vs.Keys = append(vs.Keys, k)
vs.Vals = append(vs.Vals, v)
}
return vs
}
func (vs *valSorter) Sort() {
sort.Sort(vs)
}
func (vs *valSorter) Len() int { return len(vs.Keys) }
func (vs *valSorter) Less(i, j int) bool { return vs.Keys[i] < vs.Keys[j] }
func (vs *valSorter) Swap(i, j int) {
vs.Vals[i], vs.Vals[j] = vs.Vals[j], vs.Vals[i]
vs.Keys[i], vs.Keys[j] = vs.Keys[j], vs.Keys[i]
}

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@ -0,0 +1,20 @@
package apiauth
import (
"net/url"
"testing"
)
func TestSignature(t *testing.T) {
appsecret := "beego secret"
method := "GET"
RequestURL := "http://localhost/test/url"
params := make(url.Values)
params.Add("arg1", "hello")
params.Add("arg2", "beego")
signature := "mFdpvLh48ca4mDVEItE9++AKKQ/IVca7O/ZyyB8hR58="
if Signature(appsecret, method, params, RequestURL) != signature {
t.Error("Signature error")
}
}

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@ -51,15 +51,22 @@ const (
var (
// HTTPMETHOD list the supported http methods.
HTTPMETHOD = map[string]string{
"GET": "GET",
"POST": "POST",
"PUT": "PUT",
"DELETE": "DELETE",
"PATCH": "PATCH",
"OPTIONS": "OPTIONS",
"HEAD": "HEAD",
"TRACE": "TRACE",
"CONNECT": "CONNECT",
"GET": "GET",
"POST": "POST",
"PUT": "PUT",
"DELETE": "DELETE",
"PATCH": "PATCH",
"OPTIONS": "OPTIONS",
"HEAD": "HEAD",
"TRACE": "TRACE",
"CONNECT": "CONNECT",
"MKCOL": "MKCOL",
"COPY": "COPY",
"MOVE": "MOVE",
"PROPFIND": "PROPFIND",
"PROPPATCH": "PROPPATCH",
"LOCK": "LOCK",
"UNLOCK": "UNLOCK",
}
// these beego.Controller's methods shouldn't reflect to AutoRouter
exceptMethod = []string{"Init", "Prepare", "Finish", "Render", "RenderString",

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@ -143,6 +143,7 @@ func (mp *Provider) SessionInit(maxlifetime int64, savePath string) error {
// SessionRead get mysql session by sid
func (mp *Provider) SessionRead(sid string) (session.Store, error) {
c := mp.connectInit()
defer c.Close()
row := c.QueryRow("select session_data from "+TableName+" where session_key=?", sid)
var sessiondata []byte
err := row.Scan(&sessiondata)
@ -179,6 +180,7 @@ func (mp *Provider) SessionExist(sid string) bool {
// SessionRegenerate generate new sid for mysql session
func (mp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
c := mp.connectInit()
defer c.Close()
row := c.QueryRow("select session_data from "+TableName+" where session_key=?", oldsid)
var sessiondata []byte
err := row.Scan(&sessiondata)

View File

@ -15,8 +15,7 @@
package session
import (
"errors"
"io"
"fmt"
"io/ioutil"
"net/http"
"os"
@ -135,6 +134,9 @@ func (fp *FileProvider) SessionRead(sid string) (Store, error) {
} else {
return nil, err
}
defer f.Close()
os.Chtimes(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid), time.Now(), time.Now())
var kv map[interface{}]interface{}
b, err := ioutil.ReadAll(f)
@ -149,7 +151,7 @@ func (fp *FileProvider) SessionRead(sid string) (Store, error) {
return nil, err
}
}
f.Close()
ss := &FileSessionStore{sid: sid, values: kv}
return ss, nil
}
@ -204,49 +206,58 @@ func (fp *FileProvider) SessionRegenerate(oldsid, sid string) (Store, error) {
filepder.lock.Lock()
defer filepder.lock.Unlock()
err := os.MkdirAll(path.Join(fp.savePath, string(oldsid[0]), string(oldsid[1])), 0777)
if err != nil {
SLogger.Println(err.Error())
}
err = os.MkdirAll(path.Join(fp.savePath, string(sid[0]), string(sid[1])), 0777)
if err != nil {
SLogger.Println(err.Error())
}
_, err = os.Stat(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid))
var newf *os.File
oldPath := path.Join(fp.savePath, string(oldsid[0]), string(oldsid[1]))
oldSidFile := path.Join(oldPath, oldsid)
newPath := path.Join(fp.savePath, string(sid[0]), string(sid[1]))
newSidFile := path.Join(newPath, sid)
// new sid file is exist
_, err := os.Stat(newSidFile)
if err == nil {
return nil, errors.New("newsid exist")
} else if os.IsNotExist(err) {
newf, err = os.Create(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid))
return nil, fmt.Errorf("newsid %s exist", newSidFile)
}
_, err = os.Stat(path.Join(fp.savePath, string(oldsid[0]), string(oldsid[1]), oldsid))
var f *os.File
if err == nil {
f, err = os.OpenFile(path.Join(fp.savePath, string(oldsid[0]), string(oldsid[1]), oldsid), os.O_RDWR, 0777)
io.Copy(newf, f)
} else if os.IsNotExist(err) {
newf, err = os.Create(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid))
} else {
return nil, err
}
f.Close()
os.Remove(path.Join(fp.savePath, string(oldsid[0]), string(oldsid[1])))
os.Chtimes(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid), time.Now(), time.Now())
var kv map[interface{}]interface{}
b, err := ioutil.ReadAll(newf)
err = os.MkdirAll(newPath, 0777)
if err != nil {
return nil, err
SLogger.Println(err.Error())
}
if len(b) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = DecodeGob(b)
// if old sid file exist
// 1.read and parse file content
// 2.write content to new sid file
// 3.remove old sid file, change new sid file atime and ctime
// 4.return FileSessionStore
_, err = os.Stat(oldSidFile)
if err == nil {
b, err := ioutil.ReadFile(oldSidFile)
if err != nil {
return nil, err
}
var kv map[interface{}]interface{}
if len(b) == 0 {
kv = make(map[interface{}]interface{})
} else {
kv, err = DecodeGob(b)
if err != nil {
return nil, err
}
}
ioutil.WriteFile(newSidFile, b, 0777)
os.Remove(oldSidFile)
os.Chtimes(newSidFile, time.Now(), time.Now())
ss := &FileSessionStore{sid: sid, values: kv}
return ss, nil
}
ss := &FileSessionStore{sid: sid, values: kv}
// if old sid file not exist, just create new sid file and return
newf, err := os.Create(newSidFile)
if err != nil {
return nil, err
}
newf.Close()
ss := &FileSessionStore{sid: sid, values: make(map[interface{}]interface{})}
return ss, nil
}

View File

@ -32,8 +32,9 @@ import (
var (
beegoTplFuncMap = make(template.FuncMap)
// beeTemplates caching map and supported template file extensions.
beeTemplates = make(map[string]*template.Template)
beeViewPathTemplateLocked = false
// beeViewPathTemplates caching map and supported template file extensions per view
beeViewPathTemplates = make(map[string]map[string]*template.Template)
templatesLock sync.RWMutex
// beeTemplateExt stores the template extension which will build
beeTemplateExt = []string{"tpl", "html"}
@ -45,23 +46,33 @@ var (
// writing the output to wr.
// A template will be executed safely in parallel.
func ExecuteTemplate(wr io.Writer, name string, data interface{}) error {
return ExecuteViewPathTemplate(wr,name, BConfig.WebConfig.ViewsPath, data)
}
// ExecuteViewPathTemplate applies the template with name and from specific viewPath to the specified data object,
// writing the output to wr.
// A template will be executed safely in parallel.
func ExecuteViewPathTemplate(wr io.Writer, name string, viewPath string, data interface{}) error {
if BConfig.RunMode == DEV {
templatesLock.RLock()
defer templatesLock.RUnlock()
}
if t, ok := beeTemplates[name]; ok {
var err error
if t.Lookup(name) != nil {
err = t.ExecuteTemplate(wr, name, data)
} else {
err = t.Execute(wr, data)
if beeTemplates,ok := beeViewPathTemplates[viewPath]; ok {
if t, ok := beeTemplates[name]; ok {
var err error
if t.Lookup(name) != nil {
err = t.ExecuteTemplate(wr, name, data)
} else {
err = t.Execute(wr, data)
}
if err != nil {
logs.Trace("template Execute err:", err)
}
return err
}
if err != nil {
logs.Trace("template Execute err:", err)
}
return err
panic("can't find templatefile in the path:" + viewPath + "/" + name)
}
panic("can't find templatefile in the path:" + name)
panic("Uknown view path:" + viewPath)
}
func init() {
@ -149,6 +160,21 @@ func AddTemplateExt(ext string) {
beeTemplateExt = append(beeTemplateExt, ext)
}
// AddViewPath adds a new path to the supported view paths.
//Can later be used by setting a controller ViewPath to this folder
//will panic if called after beego.Run()
func AddViewPath(viewPath string) error {
if beeViewPathTemplateLocked {
panic("Can not add new view paths after beego.Run()")
}
beeViewPathTemplates[viewPath] = make(map[string]*template.Template)
return BuildTemplate(viewPath)
}
func lockViewPaths() {
beeViewPathTemplateLocked = true
}
// BuildTemplate will build all template files in a directory.
// it makes beego can render any template file in view directory.
func BuildTemplate(dir string, files ...string) error {
@ -158,6 +184,10 @@ func BuildTemplate(dir string, files ...string) error {
}
return errors.New("dir open err")
}
beeTemplates,ok := beeViewPathTemplates[dir];
if !ok {
panic("Unknown view path: " + dir)
}
self := &templateFile{
root: dir,
files: make(map[string][]string),
@ -224,7 +254,7 @@ func getTplDeep(root, file, parent string, t *template.Template) (*template.Temp
if !HasTemplateExt(m[1]) {
continue
}
t, _, err = getTplDeep(root, m[1], file, t)
_, _, err = getTplDeep(root, m[1], file, t)
if err != nil {
return nil, [][]string{}, err
}

View File

@ -67,9 +67,10 @@ func TestTemplate(t *testing.T) {
f.Close()
}
}
if err := BuildTemplate(dir); err != nil {
if err := AddViewPath(dir); err != nil {
t.Fatal(err)
}
beeTemplates := beeViewPathTemplates[dir]
if len(beeTemplates) != 3 {
t.Fatalf("should be 3 but got %v", len(beeTemplates))
}
@ -103,6 +104,12 @@ var user = `<!DOCTYPE html>
func TestRelativeTemplate(t *testing.T) {
dir := "_beeTmp"
//Just add dir to known viewPaths
if err := AddViewPath(dir); err != nil {
t.Fatal(err)
}
files := []string{
"easyui/public/menu.tpl",
"easyui/rbac/user.tpl",
@ -126,6 +133,7 @@ func TestRelativeTemplate(t *testing.T) {
if err := BuildTemplate(dir, files[1]); err != nil {
t.Fatal(err)
}
beeTemplates := beeViewPathTemplates[dir]
if err := beeTemplates["easyui/rbac/user.tpl"].ExecuteTemplate(os.Stdout, "easyui/rbac/user.tpl", nil); err != nil {
t.Fatal(err)
}