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Code Issues Releases Activity

Rewrite admin service by using multiple server feature

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This commit is contained in:
Ming Deng 2020-09-10 22:17:15 +08:00
parent d455805a0a
commit 2473e69417
6 changed files with 421 additions and 378 deletions
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7
pkg/adapter/admin.go
View File

@ -17,6 +17,7 @@ package adapter
import (
"time"
_ "github.com/astaxie/beego/pkg/infrastructure/governor"
"github.com/astaxie/beego/pkg/server/web"
)
@ -38,11 +39,7 @@ import (
// beego.FilterMonitorFunc = MyFilterMonitor.
var FilterMonitorFunc func(string, string, time.Duration, string, int) bool
func init() {
FilterMonitorFunc = web.FilterMonitorFunc
}
// PrintTree prints all registered routers.
func PrintTree() M {
return (M)(web.PrintTree())
return (M)(web.BeeApp.PrintTree())
}

386
pkg/server/web/admin.go
View File

@ -15,24 +15,12 @@
package web
import (
"bytes"
context2 "context"
"encoding/json"
"fmt"
"net/http"
"os"
"reflect"
"strconv"
"text/template"
"time"
"github.com/prometheus/client_golang/prometheus/promhttp"
"github.com/astaxie/beego/pkg/infrastructure/logs"
"github.com/astaxie/beego/pkg/infrastructure/governor"
"github.com/astaxie/beego/pkg/infrastructure/utils"
"github.com/astaxie/beego/pkg/server/web/grace"
"github.com/astaxie/beego/pkg/task"
)
@ -58,127 +46,23 @@ var beeAdminApp *adminApp
var FilterMonitorFunc func(string, string, time.Duration, string, int) bool
func init() {
c := &adminController{
servers: make([]*HttpServer, 0, 2),
}
beeAdminApp = &adminApp{
routers: make(map[string]http.HandlerFunc),
HttpServer: NewHttpServerWithCfg(*BConfig),
}
// keep in mind that all data should be html escaped to avoid XSS attack
beeAdminApp.Route("/", adminIndex)
beeAdminApp.Route("/qps", qpsIndex)
beeAdminApp.Route("/prof", profIndex)
beeAdminApp.Route("/healthcheck", healthcheck)
beeAdminApp.Route("/task", taskStatus)
beeAdminApp.Route("/listconf", listConf)
beeAdminApp.Route("/metrics", promhttp.Handler().ServeHTTP)
beeAdminApp.Router("/", c, "get:AdminIndex")
beeAdminApp.Router("/qps", c, "get:QpsIndex")
beeAdminApp.Router("/prof", c, "get:ProfIndex")
beeAdminApp.Router("/healthcheck", c, "get:Healthcheck")
beeAdminApp.Router("/task", c, "get:TaskStatus")
beeAdminApp.Router("/listconf", c, "get:ListConf")
beeAdminApp.Router("/metrics", c, "get:PrometheusMetrics")
FilterMonitorFunc = func(string, string, time.Duration, string, int) bool { return true }
}
// AdminIndex is the default http.Handler for admin module.
// it matches url pattern "/".
func adminIndex(rw http.ResponseWriter, _ *http.Request) {
writeTemplate(rw, map[interface{}]interface{}{}, indexTpl, defaultScriptsTpl)
}
// QpsIndex is the http.Handler for writing qps statistics map result info in http.ResponseWriter.
// it's registered with url pattern "/qps" in admin module.
func qpsIndex(rw http.ResponseWriter, _ *http.Request) {
data := make(map[interface{}]interface{})
data["Content"] = StatisticsMap.GetMap()
// do html escape before display path, avoid xss
if content, ok := (data["Content"]).(M); ok {
if resultLists, ok := (content["Data"]).([][]string); ok {
for i := range resultLists {
if len(resultLists[i]) > 0 {
resultLists[i][0] = template.HTMLEscapeString(resultLists[i][0])
}
}
}
}
writeTemplate(rw, data, qpsTpl, defaultScriptsTpl)
}
// ListConf is the http.Handler of displaying all beego configuration values as key/value pair.
// it's registered with url pattern "/listconf" in admin module.
func listConf(rw http.ResponseWriter, r *http.Request) {
r.ParseForm()
command := r.Form.Get("command")
if command == "" {
rw.Write([]byte("command not support"))
return
}
data := make(map[interface{}]interface{})
switch command {
case "conf":
m := make(M)
list("BConfig", BConfig, m)
m["AppConfigPath"] = template.HTMLEscapeString(appConfigPath)
m["AppConfigProvider"] = template.HTMLEscapeString(appConfigProvider)
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(configTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
data["Content"] = m
tmpl.Execute(rw, data)
case "router":
content := PrintTree()
content["Fields"] = []string{
"Router Pattern",
"Methods",
"Controller",
}
data["Content"] = content
data["Title"] = "Routers"
writeTemplate(rw, data, routerAndFilterTpl, defaultScriptsTpl)
case "filter":
var (
content = M{
"Fields": []string{
"Router Pattern",
"Filter Function",
},
}
filterTypes = []string{}
filterTypeData = make(M)
)
if BeeApp.Handlers.enableFilter {
var filterType string
for k, fr := range map[int]string{
BeforeStatic: "Before Static",
BeforeRouter: "Before Router",
BeforeExec: "Before Exec",
AfterExec: "After Exec",
FinishRouter: "Finish Router"} {
if bf := BeeApp.Handlers.filters[k]; len(bf) > 0 {
filterType = fr
filterTypes = append(filterTypes, filterType)
resultList := new([][]string)
for _, f := range bf {
var result = []string{
// void xss
template.HTMLEscapeString(f.pattern),
template.HTMLEscapeString(utils.GetFuncName(f.filterFunc)),
}
*resultList = append(*resultList, result)
}
filterTypeData[filterType] = resultList
}
}
}
content["Data"] = filterTypeData
content["Methods"] = filterTypes
data["Content"] = content
data["Title"] = "Filters"
writeTemplate(rw, data, routerAndFilterTpl, defaultScriptsTpl)
default:
rw.Write([]byte("command not support"))
}
beeAdminApp.Run()
}
func list(root string, p interface{}, m M) {
@ -203,239 +87,19 @@ func list(root string, p interface{}, m M) {
}
}
// PrintTree prints all registered routers.
func PrintTree() M {
var (
content = M{}
methods = []string{}
methodsData = make(M)
)
for method, t := range BeeApp.Handlers.routers {
resultList := new([][]string)
printTree(resultList, t)
methods = append(methods, template.HTMLEscapeString(method))
methodsData[template.HTMLEscapeString(method)] = resultList
}
content["Data"] = methodsData
content["Methods"] = methods
return content
}
func printTree(resultList *[][]string, t *Tree) {
for _, tr := range t.fixrouters {
printTree(resultList, tr)
}
if t.wildcard != nil {
printTree(resultList, t.wildcard)
}
for _, l := range t.leaves {
if v, ok := l.runObject.(*ControllerInfo); ok {
if v.routerType == routerTypeBeego {
var result = []string{
template.HTMLEscapeString(v.pattern),
template.HTMLEscapeString(fmt.Sprintf("%s", v.methods)),
template.HTMLEscapeString(v.controllerType.String()),
}
*resultList = append(*resultList, result)
} else if v.routerType == routerTypeRESTFul {
var result = []string{
template.HTMLEscapeString(v.pattern),
template.HTMLEscapeString(fmt.Sprintf("%s", v.methods)),
"",
}
*resultList = append(*resultList, result)
} else if v.routerType == routerTypeHandler {
var result = []string{
template.HTMLEscapeString(v.pattern),
"",
"",
}
*resultList = append(*resultList, result)
}
}
}
}
// ProfIndex is a http.Handler for showing profile command.
// it's in url pattern "/prof" in admin module.
func profIndex(rw http.ResponseWriter, r *http.Request) {
r.ParseForm()
command := r.Form.Get("command")
if command == "" {
return
}
var (
format = r.Form.Get("format")
data = make(map[interface{}]interface{})
result bytes.Buffer
)
governor.ProcessInput(command, &result)
data["Content"] = template.HTMLEscapeString(result.String())
if format == "json" && command == "gc summary" {
dataJSON, err := json.Marshal(data)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
}
writeJSON(rw, dataJSON)
return
}
data["Title"] = template.HTMLEscapeString(command)
defaultTpl := defaultScriptsTpl
if command == "gc summary" {
defaultTpl = gcAjaxTpl
}
writeTemplate(rw, data, profillingTpl, defaultTpl)
}
// Healthcheck is a http.Handler calling health checking and showing the result.
// it's in "/healthcheck" pattern in admin module.
func healthcheck(rw http.ResponseWriter, r *http.Request) {
var (
result []string
data = make(map[interface{}]interface{})
resultList = new([][]string)
content = M{
"Fields": []string{"Name", "Message", "Status"},
}
)
for name, h := range governor.AdminCheckList {
if err := h.Check(); err != nil {
result = []string{
"error",
template.HTMLEscapeString(name),
template.HTMLEscapeString(err.Error()),
}
} else {
result = []string{
"success",
template.HTMLEscapeString(name),
"OK",
}
}
*resultList = append(*resultList, result)
}
queryParams := r.URL.Query()
jsonFlag := queryParams.Get("json")
shouldReturnJSON, _ := strconv.ParseBool(jsonFlag)
if shouldReturnJSON {
response := buildHealthCheckResponseList(resultList)
jsonResponse, err := json.Marshal(response)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
} else {
writeJSON(rw, jsonResponse)
}
return
}
content["Data"] = resultList
data["Content"] = content
data["Title"] = "Health Check"
writeTemplate(rw, data, healthCheckTpl, defaultScriptsTpl)
}
func buildHealthCheckResponseList(healthCheckResults *[][]string) []map[string]interface{} {
response := make([]map[string]interface{}, len(*healthCheckResults))
for i, healthCheckResult := range *healthCheckResults {
currentResultMap := make(map[string]interface{})
currentResultMap["name"] = healthCheckResult[0]
currentResultMap["message"] = healthCheckResult[1]
currentResultMap["status"] = healthCheckResult[2]
response[i] = currentResultMap
}
return response
}
func writeJSON(rw http.ResponseWriter, jsonData []byte) {
rw.Header().Set("Content-Type", "application/json")
rw.Write(jsonData)
}
// TaskStatus is a http.Handler with running task status (task name, status and the last execution).
// it's in "/task" pattern in admin module.
func taskStatus(rw http.ResponseWriter, req *http.Request) {
data := make(map[interface{}]interface{})
// Run Task
req.ParseForm()
taskname := req.Form.Get("taskname")
if taskname != "" {
if t, ok := task.AdminTaskList[taskname]; ok {
if err := t.Run(nil); err != nil {
data["Message"] = []string{"error", template.HTMLEscapeString(fmt.Sprintf("%s", err))}
}
data["Message"] = []string{"success", template.HTMLEscapeString(fmt.Sprintf("%s run success,Now the Status is <br>%s", taskname, t.GetStatus(nil)))}
} else {
data["Message"] = []string{"warning", template.HTMLEscapeString(fmt.Sprintf("there's no task which named: %s", taskname))}
}
}
// List Tasks
content := make(M)
resultList := new([][]string)
var fields = []string{
"Task Name",
"Task Spec",
"Task Status",
"Last Time",
"",
}
for tname, tk := range task.AdminTaskList {
result := []string{
template.HTMLEscapeString(tname),
template.HTMLEscapeString(tk.GetSpec(nil)),
template.HTMLEscapeString(tk.GetStatus(nil)),
template.HTMLEscapeString(tk.GetPrev(context2.Background()).String()),
}
*resultList = append(*resultList, result)
}
content["Fields"] = fields
content["Data"] = resultList
data["Content"] = content
data["Title"] = "Tasks"
writeTemplate(rw, data, tasksTpl, defaultScriptsTpl)
}
func writeTemplate(rw http.ResponseWriter, data map[interface{}]interface{}, tpls ...string) {
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
for _, tpl := range tpls {
tmpl = template.Must(tmpl.Parse(tpl))
}
tmpl.Execute(rw, data)
}
// adminApp is an http.HandlerFunc map used as beeAdminApp.
type adminApp struct {
routers map[string]http.HandlerFunc
*HttpServer
}
// Route adds http.HandlerFunc to adminApp with url pattern.
func (admin *adminApp) Route(pattern string, f http.HandlerFunc) {
admin.routers[pattern] = f
}
// Run adminApp http server.
// Its addr is defined in configuration file as adminhttpaddr and adminhttpport.
func (admin *adminApp) Run() {
if len(task.AdminTaskList) > 0 {
task.StartTask()
}
@ -444,18 +108,14 @@ func (admin *adminApp) Run() {
if BConfig.Listen.AdminPort != 0 {
addr = fmt.Sprintf("%s:%d", BConfig.Listen.AdminAddr, BConfig.Listen.AdminPort)
}
for p, f := range admin.routers {
http.Handle(p, f)
}
logs.Info("Admin server Running on %s", addr)
var err error
if BConfig.Listen.Graceful {
err = grace.ListenAndServe(addr, nil)
} else {
err = http.ListenAndServe(addr, nil)
}
if err != nil {
logs.Critical("Admin ListenAndServe: ", err, fmt.Sprintf("%d", os.Getpid()))
}
logs.Info("Admin server Running on %s", addr)
admin.HttpServer.Run(addr)
}
func registerAdmin() error {
if BConfig.Listen.EnableAdmin {
go beeAdminApp.Run()
}
return nil
}

305
pkg/server/web/admin_controller.go Normal file
View File

@ -0,0 +1,305 @@
// Copyright 2020
//
// 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 web
import (
"bytes"
context2 "context"
"encoding/json"
"fmt"
"net/http"
"strconv"
"text/template"
"github.com/prometheus/client_golang/prometheus/promhttp"
"github.com/astaxie/beego/pkg/infrastructure/governor"
"github.com/astaxie/beego/pkg/task"
)
type adminController struct {
Controller
servers []*HttpServer
}
func (a *adminController) registerHttpServer(svr *HttpServer) {
a.servers = append(a.servers, svr)
}
// ProfIndex is a http.Handler for showing profile command.
// it's in url pattern "/prof" in admin module.
func (a *adminController) ProfIndex() {
rw, r := a.Ctx.ResponseWriter, a.Ctx.Request
r.ParseForm()
command := r.Form.Get("command")
if command == "" {
return
}
var (
format = r.Form.Get("format")
data = make(map[interface{}]interface{})
result bytes.Buffer
)
governor.ProcessInput(command, &result)
data["Content"] = template.HTMLEscapeString(result.String())
if format == "json" && command == "gc summary" {
dataJSON, err := json.Marshal(data)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
return
}
writeJSON(rw, dataJSON)
return
}
data["Title"] = template.HTMLEscapeString(command)
defaultTpl := defaultScriptsTpl
if command == "gc summary" {
defaultTpl = gcAjaxTpl
}
writeTemplate(rw, data, profillingTpl, defaultTpl)
}
func (a *adminController) PrometheusMetrics() {
promhttp.Handler().ServeHTTP(a.Ctx.ResponseWriter, a.Ctx.Request)
}
// TaskStatus is a http.Handler with running task status (task name, status and the last execution).
// it's in "/task" pattern in admin module.
func (a *adminController) TaskStatus() {
rw, req := a.Ctx.ResponseWriter, a.Ctx.Request
data := make(map[interface{}]interface{})
// Run Task
req.ParseForm()
taskname := req.Form.Get("taskname")
if taskname != "" {
if t, ok := task.AdminTaskList[taskname]; ok {
if err := t.Run(nil); err != nil {
data["Message"] = []string{"error", template.HTMLEscapeString(fmt.Sprintf("%s", err))}
}
data["Message"] = []string{"success", template.HTMLEscapeString(fmt.Sprintf("%s run success,Now the Status is <br>%s", taskname, t.GetStatus(nil)))}
} else {
data["Message"] = []string{"warning", template.HTMLEscapeString(fmt.Sprintf("there's no task which named: %s", taskname))}
}
}
// List Tasks
content := make(M)
resultList := new([][]string)
var fields = []string{
"Task Name",
"Task Spec",
"Task Status",
"Last Time",
"",
}
for tname, tk := range task.AdminTaskList {
result := []string{
template.HTMLEscapeString(tname),
template.HTMLEscapeString(tk.GetSpec(nil)),
template.HTMLEscapeString(tk.GetStatus(nil)),
template.HTMLEscapeString(tk.GetPrev(context2.Background()).String()),
}
*resultList = append(*resultList, result)
}
content["Fields"] = fields
content["Data"] = resultList
data["Content"] = content
data["Title"] = "Tasks"
writeTemplate(rw, data, tasksTpl, defaultScriptsTpl)
}
func (a *adminController) AdminIndex() {
// AdminIndex is the default http.Handler for admin module.
// it matches url pattern "/".
writeTemplate(a.Ctx.ResponseWriter, map[interface{}]interface{}{}, indexTpl, defaultScriptsTpl)
}
// Healthcheck is a http.Handler calling health checking and showing the result.
// it's in "/healthcheck" pattern in admin module.
func (a *adminController) Healthcheck() {
heathCheck(a.Ctx.ResponseWriter, a.Ctx.Request)
}
func heathCheck(rw http.ResponseWriter, r *http.Request) {
var (
result []string
data = make(map[interface{}]interface{})
resultList = new([][]string)
content = M{
"Fields": []string{"Name", "Message", "Status"},
}
)
for name, h := range governor.AdminCheckList {
if err := h.Check(); err != nil {
result = []string{
"error",
template.HTMLEscapeString(name),
template.HTMLEscapeString(err.Error()),
}
} else {
result = []string{
"success",
template.HTMLEscapeString(name),
"OK",
}
}
*resultList = append(*resultList, result)
}
queryParams := r.URL.Query()
jsonFlag := queryParams.Get("json")
shouldReturnJSON, _ := strconv.ParseBool(jsonFlag)
if shouldReturnJSON {
response := buildHealthCheckResponseList(resultList)
jsonResponse, err := json.Marshal(response)
if err != nil {
http.Error(rw, err.Error(), http.StatusInternalServerError)
} else {
writeJSON(rw, jsonResponse)
}
return
}
content["Data"] = resultList
data["Content"] = content
data["Title"] = "Health Check"
writeTemplate(rw, data, healthCheckTpl, defaultScriptsTpl)
}
// QpsIndex is the http.Handler for writing qps statistics map result info in http.ResponseWriter.
// it's registered with url pattern "/qps" in admin module.
func (a *adminController) QpsIndex() {
data := make(map[interface{}]interface{})
data["Content"] = StatisticsMap.GetMap()
// do html escape before display path, avoid xss
if content, ok := (data["Content"]).(M); ok {
if resultLists, ok := (content["Data"]).([][]string); ok {
for i := range resultLists {
if len(resultLists[i]) > 0 {
resultLists[i][0] = template.HTMLEscapeString(resultLists[i][0])
}
}
}
}
writeTemplate(a.Ctx.ResponseWriter, data, qpsTpl, defaultScriptsTpl)
}
// ListConf is the http.Handler of displaying all beego configuration values as key/value pair.
// it's registered with url pattern "/listconf" in admin module.
func (a *adminController) ListConf() {
rw := a.Ctx.ResponseWriter
r := a.Ctx.Request
r.ParseForm()
command := r.Form.Get("command")
if command == "" {
rw.Write([]byte("command not support"))
return
}
data := make(map[interface{}]interface{})
switch command {
case "conf":
m := make(M)
list("BConfig", BConfig, m)
m["appConfigPath"] = template.HTMLEscapeString(appConfigPath)
m["appConfigProvider"] = template.HTMLEscapeString(appConfigProvider)
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
tmpl = template.Must(tmpl.Parse(configTpl))
tmpl = template.Must(tmpl.Parse(defaultScriptsTpl))
data["Content"] = m
tmpl.Execute(rw, data)
case "router":
content := BeeApp.PrintTree()
content["Fields"] = []string{
"Router Pattern",
"Methods",
"Controller",
}
data["Content"] = content
data["Title"] = "Routers"
writeTemplate(rw, data, routerAndFilterTpl, defaultScriptsTpl)
case "filter":
var (
content = M{
"Fields": []string{
"Router Pattern",
"Filter Function",
},
}
)
filterTypeData := BeeApp.reportFilter()
filterTypes := make([]string, 0, len(filterTypeData))
for k, _ := range filterTypeData {
filterTypes = append(filterTypes, k)
}
content["Data"] = filterTypeData
content["Methods"] = filterTypes
data["Content"] = content
data["Title"] = "Filters"
writeTemplate(rw, data, routerAndFilterTpl, defaultScriptsTpl)
default:
rw.Write([]byte("command not support"))
}
}
func writeTemplate(rw http.ResponseWriter, data map[interface{}]interface{}, tpls ...string) {
tmpl := template.Must(template.New("dashboard").Parse(dashboardTpl))
for _, tpl := range tpls {
tmpl = template.Must(tmpl.Parse(tpl))
}
tmpl.Execute(rw, data)
}
func buildHealthCheckResponseList(healthCheckResults *[][]string) []map[string]interface{} {
response := make([]map[string]interface{}, len(*healthCheckResults))
for i, healthCheckResult := range *healthCheckResults {
currentResultMap := make(map[string]interface{})
currentResultMap["name"] = healthCheckResult[0]
currentResultMap["message"] = healthCheckResult[1]
currentResultMap["status"] = healthCheckResult[2]
response[i] = currentResultMap
}
return response
}
// PrintTree print all routers
// Deprecated using BeeApp directly
func PrintTree() M {
return BeeApp.PrintTree()
}

4
pkg/server/web/admin_test.go
View File

@ -136,7 +136,7 @@ func TestHealthCheckHandlerDefault(t *testing.T) {
w := httptest.NewRecorder()
handler := http.HandlerFunc(healthcheck)
handler := http.HandlerFunc(heathCheck)
handler.ServeHTTP(w, req)
@ -197,7 +197,7 @@ func TestHealthCheckHandlerReturnsJSON(t *testing.T) {
w := httptest.NewRecorder()
handler := http.HandlerFunc(healthcheck)
handler := http.HandlerFunc(heathCheck)
handler.ServeHTTP(w, req)
if status := w.Code; status != http.StatusOK {

8
pkg/server/web/hooks.go
View File

@ -9,7 +9,6 @@ import (
"github.com/astaxie/beego/pkg/infrastructure/logs"
"github.com/astaxie/beego/pkg/infrastructure/session"
"github.com/astaxie/beego/pkg/server/web/context"
)
@ -87,13 +86,6 @@ func registerTemplate() error {
return nil
}
func registerAdmin() error {
if BConfig.Listen.EnableAdmin {
go beeAdminApp.Run()
}
return nil
}
func registerGzip() error {
if BConfig.EnableGzip {
context.InitGzip(

89
pkg/server/web/server.go
View File

@ -26,6 +26,7 @@ import (
"path"
"strconv"
"strings"
"text/template"
"time"
"golang.org/x/crypto/acme/autocert"
@ -72,6 +73,7 @@ func NewHttpServerWithCfg(cfg Config) *HttpServer {
Server: &http.Server{},
Cfg: cfgPtr,
}
return app
}
@ -665,3 +667,90 @@ func (app *HttpServer) LogAccess(ctx *beecontext.Context, startTime *time.Time,
}
logs.AccessLog(record, app.Cfg.Log.AccessLogsFormat)
}
// PrintTree prints all registered routers.
func (app *HttpServer) PrintTree() M {
var (
content = M{}
methods = []string{}
methodsData = make(M)
)
for method, t := range app.Handlers.routers {
resultList := new([][]string)
printTree(resultList, t)
methods = append(methods, template.HTMLEscapeString(method))
methodsData[template.HTMLEscapeString(method)] = resultList
}
content["Data"] = methodsData
content["Methods"] = methods
return content
}
func printTree(resultList *[][]string, t *Tree) {
for _, tr := range t.fixrouters {
printTree(resultList, tr)
}
if t.wildcard != nil {
printTree(resultList, t.wildcard)
}
for _, l := range t.leaves {
if v, ok := l.runObject.(*ControllerInfo); ok {
if v.routerType == routerTypeBeego {
var result = []string{
template.HTMLEscapeString(v.pattern),
template.HTMLEscapeString(fmt.Sprintf("%s", v.methods)),
template.HTMLEscapeString(v.controllerType.String()),
}
*resultList = append(*resultList, result)
} else if v.routerType == routerTypeRESTFul {
var result = []string{
template.HTMLEscapeString(v.pattern),
template.HTMLEscapeString(fmt.Sprintf("%s", v.methods)),
"",
}
*resultList = append(*resultList, result)
} else if v.routerType == routerTypeHandler {
var result = []string{
template.HTMLEscapeString(v.pattern),
"",
"",
}
*resultList = append(*resultList, result)
}
}
}
}
func (app *HttpServer) reportFilter() M {
filterTypeData := make(M)
// filterTypes := []string{}
if app.Handlers.enableFilter {
// var filterType string
for k, fr := range map[int]string{
BeforeStatic: "Before Static",
BeforeRouter: "Before Router",
BeforeExec: "Before Exec",
AfterExec: "After Exec",
FinishRouter: "Finish Router",
} {
if bf := app.Handlers.filters[k]; len(bf) > 0 {
resultList := new([][]string)
for _, f := range bf {
var result = []string{
// void xss
template.HTMLEscapeString(f.pattern),
template.HTMLEscapeString(utils.GetFuncName(f.filterFunc)),
}
*resultList = append(*resultList, result)
}
filterTypeData[fr] = resultList
}
}
}
return filterTypeData
}