161 lines
5 KiB
Go
161 lines
5 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package admin
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import (
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"fmt"
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"runtime"
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"strings"
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"time"
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"github.com/codegangsta/martini"
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"github.com/gogits/gogs/models"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/middleware"
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)
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var sysStatus struct {
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NumGoroutine int
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// General statistics.
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MemAllocated string // bytes allocated and still in use
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MemTotal string // bytes allocated (even if freed)
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MemSys string // bytes obtained from system (sum of XxxSys below)
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Lookups uint64 // number of pointer lookups
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MemMallocs uint64 // number of mallocs
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MemFrees uint64 // number of frees
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// Main allocation heap statistics.
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HeapAlloc string // bytes allocated and still in use
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HeapSys string // bytes obtained from system
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HeapIdle string // bytes in idle spans
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HeapInuse string // bytes in non-idle span
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HeapReleased string // bytes released to the OS
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HeapObjects uint64 // total number of allocated objects
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// Low-level fixed-size structure allocator statistics.
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// Inuse is bytes used now.
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// Sys is bytes obtained from system.
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StackInuse string // bootstrap stacks
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StackSys string
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MSpanInuse string // mspan structures
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MSpanSys string
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MCacheInuse string // mcache structures
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MCacheSys string
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BuckHashSys string // profiling bucket hash table
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GCSys string // GC metadata
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OtherSys string // other system allocations
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// Garbage collector statistics.
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NextGC string // next run in HeapAlloc time (bytes)
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LastGC string // last run in absolute time (ns)
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PauseTotalNs string
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PauseNs string // circular buffer of recent GC pause times, most recent at [(NumGC+255)%256]
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NumGC uint32
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}
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func updateSystemStatus() {
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m := new(runtime.MemStats)
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runtime.ReadMemStats(m)
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sysStatus.NumGoroutine = runtime.NumGoroutine()
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sysStatus.MemAllocated = base.FileSize(int64(m.Alloc))
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sysStatus.MemTotal = base.FileSize(int64(m.TotalAlloc))
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sysStatus.MemSys = base.FileSize(int64(m.Sys))
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sysStatus.Lookups = m.Lookups
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sysStatus.MemMallocs = m.Mallocs
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sysStatus.MemFrees = m.Frees
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sysStatus.HeapAlloc = base.FileSize(int64(m.HeapAlloc))
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sysStatus.HeapSys = base.FileSize(int64(m.HeapSys))
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sysStatus.HeapIdle = base.FileSize(int64(m.HeapIdle))
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sysStatus.HeapInuse = base.FileSize(int64(m.HeapInuse))
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sysStatus.HeapReleased = base.FileSize(int64(m.HeapReleased))
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sysStatus.HeapObjects = m.HeapObjects
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sysStatus.StackInuse = base.FileSize(int64(m.StackInuse))
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sysStatus.StackSys = base.FileSize(int64(m.StackSys))
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sysStatus.MSpanInuse = base.FileSize(int64(m.MSpanInuse))
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sysStatus.MSpanSys = base.FileSize(int64(m.MSpanSys))
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sysStatus.MCacheInuse = base.FileSize(int64(m.MCacheInuse))
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sysStatus.MCacheSys = base.FileSize(int64(m.MCacheSys))
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sysStatus.BuckHashSys = base.FileSize(int64(m.BuckHashSys))
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sysStatus.GCSys = base.FileSize(int64(m.GCSys))
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sysStatus.OtherSys = base.FileSize(int64(m.OtherSys))
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sysStatus.NextGC = base.FileSize(int64(m.NextGC))
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sysStatus.LastGC = fmt.Sprintf("%.1fs", float64(time.Now().UnixNano()-int64(m.LastGC))/1000/1000/1000)
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sysStatus.PauseTotalNs = fmt.Sprintf("%.1fs", float64(m.PauseTotalNs/1000/1000/1000))
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sysStatus.PauseNs = fmt.Sprintf("%.3fs", float64(m.PauseNs[(m.NumGC+255)%256]/1000/1000/1000))
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sysStatus.NumGC = m.NumGC
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}
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func Dashboard(ctx *middleware.Context) {
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ctx.Data["Title"] = "Admin Dashboard"
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ctx.Data["PageIsDashboard"] = true
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ctx.Data["Stats"] = models.GetStatistic()
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updateSystemStatus()
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ctx.Data["SysStatus"] = sysStatus
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ctx.HTML(200, "admin/dashboard")
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}
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func Users(ctx *middleware.Context) {
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ctx.Data["Title"] = "User Management"
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ctx.Data["PageIsUsers"] = true
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var err error
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ctx.Data["Users"], err = models.GetUsers(100, 0)
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if err != nil {
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ctx.Handle(200, "admin.Users", err)
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return
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}
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ctx.HTML(200, "admin/users")
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}
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func Repositories(ctx *middleware.Context) {
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ctx.Data["Title"] = "Repository Management"
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ctx.Data["PageIsRepos"] = true
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var err error
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ctx.Data["Repos"], err = models.GetRepos(100, 0)
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if err != nil {
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ctx.Handle(200, "admin.Repositories", err)
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return
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}
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ctx.HTML(200, "admin/repos")
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}
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func Config(ctx *middleware.Context) {
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ctx.Data["Title"] = "Server Configuration"
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ctx.Data["PageIsConfig"] = true
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ctx.Data["AppUrl"] = base.AppUrl
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ctx.Data["Domain"] = base.Domain
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ctx.Data["RunUser"] = base.RunUser
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ctx.Data["RunMode"] = strings.Title(martini.Env)
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ctx.Data["RepoRootPath"] = base.RepoRootPath
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ctx.Data["Service"] = base.Service
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ctx.Data["DbCfg"] = models.DbCfg
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ctx.Data["MailerEnabled"] = false
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if base.MailService != nil {
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ctx.Data["MailerEnabled"] = true
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ctx.Data["Mailer"] = base.MailService
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}
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ctx.Data["CacheAdapter"] = base.CacheAdapter
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ctx.Data["CacheConfig"] = base.CacheConfig
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ctx.Data["PictureService"] = base.PictureService
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ctx.Data["PictureRootPath"] = base.PictureRootPath
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ctx.Data["LogMode"] = base.LogMode
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ctx.Data["LogConfig"] = base.LogConfig
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ctx.HTML(200, "admin/config")
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}
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