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	diff --git a/admin.go b/admin.go
	index 696d4eb..7d21abd 100644
	--- a/admin.go
	+++ b/admin.go
	@@ -1,432 +1,433 @@
	/*
	* Copyright © 2018-2019 A Bunch Tell LLC.
	*
	* This file is part of WriteFreely.
	*
	* WriteFreely is free software: you can redistribute it and/or modify
	* it under the terms of the GNU Affero General Public License, included
	* in the LICENSE file in this source code package.
	*/

	package writefreely

	import (
	"database/sql"
	"fmt"
	"github.com/gogits/gogs/pkg/tool"
	"github.com/gorilla/mux"
	"github.com/writeas/impart"
	"github.com/writeas/web-core/auth"
	"github.com/writeas/web-core/log"
	"github.com/writeas/writefreely/config"
	"net/http"
	"runtime"
	"strconv"
	"time"
	)

	var (
	appStartTime = time.Now()
	sysStatus systemStatus
	)

	const adminUsersPerPage = 30

	type systemStatus struct {
	Uptime string
	NumGoroutine int

	// General statistics.
	MemAllocated string // bytes allocated and still in use
	MemTotal string // bytes allocated (even if freed)
	MemSys string // bytes obtained from system (sum of XxxSys below)
	Lookups uint64 // number of pointer lookups
	MemMallocs uint64 // number of mallocs
	MemFrees uint64 // number of frees

	// Main allocation heap statistics.
	HeapAlloc string // bytes allocated and still in use
	HeapSys string // bytes obtained from system
	HeapIdle string // bytes in idle spans
	HeapInuse string // bytes in non-idle span
	HeapReleased string // bytes released to the OS
	HeapObjects uint64 // total number of allocated objects

	// Low-level fixed-size structure allocator statistics.
	// Inuse is bytes used now.
	// Sys is bytes obtained from system.
	StackInuse string // bootstrap stacks
	StackSys string
	MSpanInuse string // mspan structures
	MSpanSys string
	MCacheInuse string // mcache structures
	MCacheSys string
	BuckHashSys string // profiling bucket hash table
	GCSys string // GC metadata
	OtherSys string // other system allocations

	// Garbage collector statistics.
	NextGC string // next run in HeapAlloc time (bytes)
	LastGC string // last run in absolute time (ns)
	PauseTotalNs string
	PauseNs string // circular buffer of recent GC pause times, most recent at [(NumGC+255)%256]
	NumGC uint32
	}

	type inspectedCollection struct {
	CollectionObj
	Followers int
	LastPost string
	}

	type instanceContent struct {
	ID string
	Type string
	Title sql.NullString
	Content string
	Updated time.Time
	}

	func (c instanceContent) UpdatedFriendly() string {
	/*
	// TODO: accept a locale in this method and use that for the format
	var loc monday.Locale = monday.LocaleEnUS
	return monday.Format(u.Created, monday.DateTimeFormatsByLocale[loc], loc)
	*/
	return c.Updated.Format("January 2, 2006, 3:04 PM")
	}

	func handleViewAdminDash(app App, u User, w http.ResponseWriter, r *http.Request) error {
	updateAppStats()
	p := struct {
	*UserPage
	SysStatus systemStatus
	Config config.AppCfg

	Message, ConfigMessage string
	}{
	UserPage: NewUserPage(app, r, u, "Admin", nil),
	SysStatus: sysStatus,
	Config: app.cfg.App,

	Message: r.FormValue("m"),
	ConfigMessage: r.FormValue("cm"),
	}

	showUserPage(w, "admin", p)
	return nil
	}

	func handleViewAdminUsers(app App, u User, w http.ResponseWriter, r *http.Request) error {
	p := struct {
	*UserPage
	Config config.AppCfg
	Message string

	Users *[]User
	CurPage int
	TotalUsers int64
	TotalPages []int
	}{
	UserPage: NewUserPage(app, r, u, "Users", nil),
	Config: app.cfg.App,
	Message: r.FormValue("m"),
	}

	p.TotalUsers = app.db.GetAllUsersCount()
	ttlPages := p.TotalUsers / adminUsersPerPage
	p.TotalPages = []int{}
	for i := 1; i <= int(ttlPages); i++ {
	p.TotalPages = append(p.TotalPages, i)
	}

	var err error
	p.CurPage, err = strconv.Atoi(r.FormValue("p"))
	if err != nil \|\| p.CurPage < 1 {
	p.CurPage = 1
	} else if p.CurPage > int(ttlPages) {
	p.CurPage = int(ttlPages)
	}

	p.Users, err = app.db.GetAllUsers(uint(p.CurPage))
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not get users: %v", err)}
	}

	showUserPage(w, "users", p)
	return nil
	}

	func handleViewAdminUser(app App, u User, w http.ResponseWriter, r *http.Request) error {
	vars := mux.Vars(r)
	username := vars["username"]
	if username == "" {
	return impart.HTTPError{http.StatusFound, "/admin/users"}
	}

	p := struct {
	*UserPage
	Config config.AppCfg
	Message string

	User *User
	Colls []inspectedCollection
	LastPost string

	TotalPosts int64
	}{
	Config: app.cfg.App,
	Message: r.FormValue("m"),
	Colls: []inspectedCollection{},
	}

	var err error
	p.User, err = app.db.GetUserForAuth(username)
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not get user: %v", err)}
	}
	p.UserPage = NewUserPage(app, r, u, p.User.Username, nil)
	p.TotalPosts = app.db.GetUserPostsCount(p.User.ID)
	lp, err := app.db.GetUserLastPostTime(p.User.ID)
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not get user's last post time: %v", err)}
	}
	if lp != nil {
	p.LastPost = lp.Format("January 2, 2006, 3:04 PM")
	}

	colls, err := app.db.GetCollections(p.User)
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not get user's collections: %v", err)}
	}
	for _, c := range *colls {
	ic := inspectedCollection{
	CollectionObj: CollectionObj{Collection: c},
	}

	if app.cfg.App.Federation {
	folls, err := app.db.GetAPFollowers(&c)
	if err == nil {
	// TODO: handle error here (at least log it)
	ic.Followers = len(*folls)
	}
	}

	app.db.GetPostsCount(&ic.CollectionObj, true)

	lp, err := app.db.GetCollectionLastPostTime(c.ID)
	if err != nil {
	log.Error("Didn't get last post time for collection %d: %v", c.ID, err)
	}
	if lp != nil {
	ic.LastPost = lp.Format("January 2, 2006, 3:04 PM")
	}

	p.Colls = append(p.Colls, ic)
	}

	showUserPage(w, "view-user", p)
	return nil
	}

	func handleViewAdminPages(app App, u User, w http.ResponseWriter, r *http.Request) error {
	p := struct {
	*UserPage
	Config config.AppCfg
	Message string

	Pages []*instanceContent
	}{
	UserPage: NewUserPage(app, r, u, "Pages", nil),
	Config: app.cfg.App,
	Message: r.FormValue("m"),
	}

	var err error
	p.Pages, err = app.db.GetInstancePages()
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not get pages: %v", err)}
	}

	// Add in default pages
	var hasAbout, hasPrivacy bool
	for i, c := range p.Pages {
	if hasAbout && hasPrivacy {
	break
	}
	if c.ID == "about" {
	hasAbout = true
	if !c.Title.Valid {
	p.Pages[i].Title = defaultAboutTitle(app.cfg)
	}
	} else if c.ID == "privacy" {
	hasPrivacy = true
	if !c.Title.Valid {
	p.Pages[i].Title = defaultPrivacyTitle()
	}
	}
	}
	if !hasAbout {
	p.Pages = append(p.Pages, &instanceContent{
	ID: "about",
	Title: defaultAboutTitle(app.cfg),
	Content: defaultAboutPage(app.cfg),
	Updated: defaultPageUpdatedTime,
	})
	}
	if !hasPrivacy {
	p.Pages = append(p.Pages, &instanceContent{
	ID: "privacy",
	Title: defaultPrivacyTitle(),
	Content: defaultPrivacyPolicy(app.cfg),
	Updated: defaultPageUpdatedTime,
	})
	}

	showUserPage(w, "pages", p)
	return nil
	}

	func handleViewAdminPage(app App, u User, w http.ResponseWriter, r *http.Request) error {
	vars := mux.Vars(r)
	slug := vars["slug"]
	if slug == "" {
	return impart.HTTPError{http.StatusFound, "/admin/pages"}
	}

	p := struct {
	*UserPage
	Config config.AppCfg
	Message string

	Content *instanceContent
	}{
	Config: app.cfg.App,
	Message: r.FormValue("m"),
	}

	var err error
	// Get pre-defined pages, or select slug
	if slug == "about" {
	p.Content, err = getAboutPage(app)
	} else if slug == "privacy" {
	p.Content, err = getPrivacyPage(app)
	} else {
	p.Content, err = app.db.GetDynamicContent(slug)
	}
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not get page: %v", err)}
	}
	title := "New page"
	if p.Content != nil {
	title = "Edit " + p.Content.ID
	} else {
	p.Content = &instanceContent{}
	}
	p.UserPage = NewUserPage(app, r, u, title, nil)

	showUserPage(w, "view-page", p)
	return nil
	}

	func handleAdminUpdateSite(app App, u User, w http.ResponseWriter, r *http.Request) error {
	vars := mux.Vars(r)
	id := vars["page"]

	// Validate
	if id != "about" && id != "privacy" {
	return impart.HTTPError{http.StatusNotFound, "No such page."}
	}

	// Update page
	m := ""
	err := app.db.UpdateDynamicContent(id, r.FormValue("title"), r.FormValue("content"), "page")
	if err != nil {
	m = "?m=" + err.Error()
	}
	return impart.HTTPError{http.StatusFound, "/admin/page/" + id + m}
	}

	func handleAdminUpdateConfig(apper Apper, u User, w http.ResponseWriter, r http.Request) error {
	apper.App().cfg.App.SiteName = r.FormValue("site_name")
	apper.App().cfg.App.SiteDesc = r.FormValue("site_desc")
	+ apper.App().cfg.App.Landing = r.FormValue("landing")
	apper.App().cfg.App.OpenRegistration = r.FormValue("open_registration") == "on"
	mul, err := strconv.Atoi(r.FormValue("min_username_len"))
	if err == nil {
	apper.App().cfg.App.MinUsernameLen = mul
	}
	mb, err := strconv.Atoi(r.FormValue("max_blogs"))
	if err == nil {
	apper.App().cfg.App.MaxBlogs = mb
	}
	apper.App().cfg.App.Federation = r.FormValue("federation") == "on"
	apper.App().cfg.App.PublicStats = r.FormValue("public_stats") == "on"
	apper.App().cfg.App.Private = r.FormValue("private") == "on"
	apper.App().cfg.App.LocalTimeline = r.FormValue("local_timeline") == "on"
	if apper.App().cfg.App.LocalTimeline && apper.App().timeline == nil {
	log.Info("Initializing local timeline...")
	initLocalTimeline(apper.App())
	}
	apper.App().cfg.App.UserInvites = r.FormValue("user_invites")
	if apper.App().cfg.App.UserInvites == "none" {
	apper.App().cfg.App.UserInvites = ""
	}

	m := "?cm=Configuration+saved."
	err = apper.SaveConfig(apper.App().cfg)
	if err != nil {
	m = "?cm=" + err.Error()
	}
	return impart.HTTPError{http.StatusFound, "/admin" + m + "#config"}
	}

	func updateAppStats() {
	sysStatus.Uptime = tool.TimeSincePro(appStartTime)

	m := new(runtime.MemStats)
	runtime.ReadMemStats(m)
	sysStatus.NumGoroutine = runtime.NumGoroutine()

	sysStatus.MemAllocated = tool.FileSize(int64(m.Alloc))
	sysStatus.MemTotal = tool.FileSize(int64(m.TotalAlloc))
	sysStatus.MemSys = tool.FileSize(int64(m.Sys))
	sysStatus.Lookups = m.Lookups
	sysStatus.MemMallocs = m.Mallocs
	sysStatus.MemFrees = m.Frees

	sysStatus.HeapAlloc = tool.FileSize(int64(m.HeapAlloc))
	sysStatus.HeapSys = tool.FileSize(int64(m.HeapSys))
	sysStatus.HeapIdle = tool.FileSize(int64(m.HeapIdle))
	sysStatus.HeapInuse = tool.FileSize(int64(m.HeapInuse))
	sysStatus.HeapReleased = tool.FileSize(int64(m.HeapReleased))
	sysStatus.HeapObjects = m.HeapObjects

	sysStatus.StackInuse = tool.FileSize(int64(m.StackInuse))
	sysStatus.StackSys = tool.FileSize(int64(m.StackSys))
	sysStatus.MSpanInuse = tool.FileSize(int64(m.MSpanInuse))
	sysStatus.MSpanSys = tool.FileSize(int64(m.MSpanSys))
	sysStatus.MCacheInuse = tool.FileSize(int64(m.MCacheInuse))
	sysStatus.MCacheSys = tool.FileSize(int64(m.MCacheSys))
	sysStatus.BuckHashSys = tool.FileSize(int64(m.BuckHashSys))
	sysStatus.GCSys = tool.FileSize(int64(m.GCSys))
	sysStatus.OtherSys = tool.FileSize(int64(m.OtherSys))

	sysStatus.NextGC = tool.FileSize(int64(m.NextGC))
	sysStatus.LastGC = fmt.Sprintf("%.1fs", float64(time.Now().UnixNano()-int64(m.LastGC))/1000/1000/1000)
	sysStatus.PauseTotalNs = fmt.Sprintf("%.1fs", float64(m.PauseTotalNs)/1000/1000/1000)
	sysStatus.PauseNs = fmt.Sprintf("%.3fs", float64(m.PauseNs[(m.NumGC+255)%256])/1000/1000/1000)
	sysStatus.NumGC = m.NumGC
	}

	func adminResetPassword(app App, u User, newPass string) error {
	hashedPass, err := auth.HashPass([]byte(newPass))
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not create password hash: %v", err)}
	}

	err = app.db.ChangePassphrase(u.ID, true, "", hashedPass)
	if err != nil {
	return impart.HTTPError{http.StatusInternalServerError, fmt.Sprintf("Could not update passphrase: %v", err)}
	}
	return nil
	}
	diff --git a/templates/user/admin.tmpl b/templates/user/admin.tmpl
	index 5ce11a2..90b5d70 100644
	--- a/templates/user/admin.tmpl
	+++ b/templates/user/admin.tmpl
	@@ -1,180 +1,182 @@
	{{define "admin"}}
	{{template "header" .}}

	<style type="text/css">
	h2 {font-weight: normal;}
	ul.pagenav {list-style: none;}
	form {
	margin: 0 0 2em;
	}
	form dt {
	line-height: inherit;
	}
	.ui.divider:not(.vertical):not(.horizontal) {
	border-top: 1px solid rgba(34,36,38,.15);
	border-bottom: 1px solid rgba(255,255,255,.1);
	}
	.ui.divider {
	margin: 1rem 0;
	line-height: 1;
	height: 0;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .05em;
	color: rgba(0,0,0,.85);
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
	-webkit-tap-highlight-color: transparent;
	font-size: 1rem;
	}
	.invisible {
	display: none;
	}
	p.docs {
	font-size: 0.86em;
	}
	</style>

	<div class="content-container snug">
	{{template "admin-header" .}}

	{{if .Message}}<p>{{.Message}}</p>{{end}}

	<h2>On this page</h2>
	<ul class="pagenav">
	<li><a href="#config">Configuration</a></li>
	<li><a href="#monitor">Application monitor</a></li>
	</ul>

	<h2>Resources</h2>
	<ul class="pagenav">
	<li><a href="https://writefreely.org/docs/{{.OfficialVersion}}/admin">Admin Guide</a></li>
	</ul>

	<hr />

	<h2><a name="config"></a>App Configuration</h2>
	<p class="docs">Read more in the <a href="https://writefreely.org/docs/{{.OfficialVersion}}/admin/config">configuration docs</a>.</p>

	{{if .ConfigMessage}}<p class="success" style="text-align: center">{{.ConfigMessage}}</p>{{end}}

	<form action="/admin/update/config" method="post">
	<div class="ui attached table segment">
	<dl class="dl-horizontal admin-dl-horizontal">
	<dt{{if .Config.SingleUser}} class="invisible"{{end}}>Site Name</dt>
	<dd{{if .Config.SingleUser}} class="invisible"{{end}}><input type="text" name="site_name" id="site_name" class="inline" value="{{.Config.SiteName}}" style="width: 14em;" /></dd>
	<dt{{if .Config.SingleUser}} class="invisible"{{end}}>Site Description</dt>
	<dd{{if .Config.SingleUser}} class="invisible"{{end}}><input type="text" name="site_desc" id="site_desc" class="inline" value="{{.Config.SiteDesc}}" style="width: 14em;" /></dd>
	<dt>Host</dt>
	<dd>{{.Config.Host}}</dd>
	<dt>User Mode</dt>
	<dd>{{if .Config.SingleUser}}Single user{{else}}Multiple users{{end}}</dd>
	+ <dt{{if .Config.SingleUser}} class="invisible"{{end}}>Landing Page</dt>
	+ <dd{{if .Config.SingleUser}} class="invisible"{{end}}><input type="text" name="landing" id="landing" class="inline" value="{{.Config.Landing}}" style="width: 14em;" /></dd>
	<dt{{if .Config.SingleUser}} class="invisible"{{end}}><label for="open_registration">Open Registrations</label></dt>
	<dd{{if .Config.SingleUser}} class="invisible"{{end}}><input type="checkbox" name="open_registration" id="open_registration" {{if .Config.OpenRegistration}}checked="checked"{{end}} /></dd>
	<dt><label for="min_username_len">Minimum Username Length</label></dt>
	<dd><input type="number" name="min_username_len" id="min_username_len" class="inline" min="1" max="100" value="{{.Config.MinUsernameLen}}" /></dd>
	<dt{{if .Config.SingleUser}} class="invisible"{{end}}><label for="max_blogs">Maximum Blogs per User</label></dt>
	<dd{{if .Config.SingleUser}} class="invisible"{{end}}><input type="number" name="max_blogs" id="max_blogs" class="inline" min="1" value="{{.Config.MaxBlogs}}" /></dd>
	<dt><label for="federation">Federation</label></dt>
	<dd><input type="checkbox" name="federation" id="federation" {{if .Config.Federation}}checked="checked"{{end}} /></dd>
	<dt><label for="public_stats">Public Stats</label></dt>
	<dd><input type="checkbox" name="public_stats" id="public_stats" {{if .Config.PublicStats}}checked="checked"{{end}} /></dd>
	<dt><label for="private">Private Instance</label></dt>
	<dd><input type="checkbox" name="private" id="private" {{if .Config.Private}}checked="checked"{{end}} /></dd>
	<dt{{if .Config.SingleUser}} class="invisible"{{end}}><label for="local_timeline">Local Timeline</label></dt>
	<dd{{if .Config.SingleUser}} class="invisible"{{end}}><input type="checkbox" name="local_timeline" id="local_timeline" {{if .Config.LocalTimeline}}checked="checked"{{end}} /></dd>
	<dt{{if .Config.SingleUser}} class="invisible"{{end}}><label for="user_invites">Allow sending invitations by</label></dt>
	<dd{{if .Config.SingleUser}} class="invisible"{{end}}>
	<select name="user_invites" id="user_invites">
	<option value="none" {{if eq .Config.UserInvites ""}}selected="selected"{{end}}>No one</option>
	<option value="user" {{if eq .Config.UserInvites "user"}}selected="selected"{{end}}>Users</option>
	<option value="admin" {{if eq .Config.UserInvites "admin"}}selected="selected"{{end}}>Admins</option>
	</select>
	</dd>
	</dl>
	<input type="submit" value="Save Configuration" />
	</div>
	</form>

	<hr />

	<h2><a name="monitor"></a>Application</h2>

	<div class="ui attached table segment">
	<dl class="dl-horizontal admin-dl-horizontal">
	<dt>WriteFreely</dt>
	<dd>{{.Version}}</dd>
	<dt>Server Uptime</dt>
	<dd>{{.SysStatus.Uptime}}</dd>
	<dt>Current Goroutines</dt>
	<dd>{{.SysStatus.NumGoroutine}}</dd>
	<div class="ui divider"></div>
	<dt>Current memory usage</dt>
	<dd>{{.SysStatus.MemAllocated}}</dd>
	<dt>Total mem allocated</dt>
	<dd>{{.SysStatus.MemTotal}}</dd>
	<dt>Memory obtained</dt>
	<dd>{{.SysStatus.MemSys}}</dd>
	<dt>Pointer lookup times</dt>
	<dd>{{.SysStatus.Lookups}}</dd>
	<dt>Memory allocate times</dt>
	<dd>{{.SysStatus.MemMallocs}}</dd>
	<dt>Memory free times</dt>
	<dd>{{.SysStatus.MemFrees}}</dd>
	<div class="ui divider"></div>
	<dt>Current heap usage</dt>
	<dd>{{.SysStatus.HeapAlloc}}</dd>
	<dt>Heap memory obtained</dt>
	<dd>{{.SysStatus.HeapSys}}</dd>
	<dt>Heap memory idle</dt>
	<dd>{{.SysStatus.HeapIdle}}</dd>
	<dt>Heap memory in use</dt>
	<dd>{{.SysStatus.HeapInuse}}</dd>
	<dt>Heap memory released</dt>
	<dd>{{.SysStatus.HeapReleased}}</dd>
	<dt>Heap objects</dt>
	<dd>{{.SysStatus.HeapObjects}}</dd>
	<div class="ui divider"></div>
	<dt>Bootstrap stack usage</dt>
	<dd>{{.SysStatus.StackInuse}}</dd>
	<dt>Stack memory obtained</dt>
	<dd>{{.SysStatus.StackSys}}</dd>
	<dt>MSpan structures in use</dt>
	<dd>{{.SysStatus.MSpanInuse}}</dd>
	<dt>MSpan structures obtained</dt>
	<dd>{{.SysStatus.HeapSys}}</dd>
	<dt>MCache structures in use</dt>
	<dd>{{.SysStatus.MCacheInuse}}</dd>
	<dt>MCache structures obtained</dt>
	<dd>{{.SysStatus.MCacheSys}}</dd>
	<dt>Profiling bucket hash table obtained</dt>
	<dd>{{.SysStatus.BuckHashSys}}</dd>
	<dt>GC metadata obtained</dt>
	<dd>{{.SysStatus.GCSys}}</dd>
	<dt>Other system allocation obtained</dt>
	<dd>{{.SysStatus.OtherSys}}</dd>
	<div class="ui divider"></div>
	<dt>Next GC recycle</dt>
	<dd>{{.SysStatus.NextGC}}</dd>
	<dt>Since last GC</dt>
	<dd>{{.SysStatus.LastGC}}</dd>
	<dt>Total GC pause</dt>
	<dd>{{.SysStatus.PauseTotalNs}}</dd>
	<dt>Last GC pause</dt>
	<dd>{{.SysStatus.PauseNs}}</dd>
	<dt>GC times</dt>
	<dd>{{.SysStatus.NumGC}}</dd>
	</dl>
	</div>
	</div>

	<script>
	history.replaceState(null, "", "/admin"+window.location.hash);
	</script>

	{{template "footer" .}}

	{{template "body-end" .}}
	{{end}}

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