Add header links

2025-10-30 23:23:04 +00:00 · 2021-01-24 00:00:58 +05:00
parent 84545dd9f1
commit 100f5ada92
10 changed files with 248 additions and 128 deletions
--- a/flag.go
+++ b/flag.go
@@ -18,6 +18,7 @@ func init() {
 	flag.StringVar(&util.UserHypha, "user-hypha", "u", "Hypha which is a superhypha of all user pages")
 	flag.StringVar(&util.AuthMethod, "auth-method", "none", "What auth method to use. Variants: \"none\", \"fixed\"")
 	flag.StringVar(&util.FixedCredentialsPath, "fixed-credentials-path", "mycocredentials.json", "Used when -auth-method=fixed. Path to file with user credentials.")
+	flag.StringVar(&util.HeaderLinksHypha, "header-links-hypha", "", "Optional hypha that overrides the header links")
 }

 // Do the things related to cli args and die maybe
@@ -40,13 +41,9 @@ func parseCliArgs() {
 		util.URL = "http://0.0.0.0:" + util.ServerPort
 	}

-	if !isCanonicalName(util.HomePage) {
-		log.Fatal("Error: you must use a proper name for the homepage")
-	}
-
-	if !isCanonicalName(util.UserHypha) {
-		log.Fatal("Error: you must use a proper name for user hypha")
-	}
+	util.HomePage = CanonicalName(util.HomePage)
+	util.UserHypha = CanonicalName(util.UserHypha)
+	util.HeaderLinksHypha = CanonicalName(util.HeaderLinksHypha)

 	switch util.AuthMethod {
 	case "none":
--- a/hypha.go
+++ b/hypha.go
@@ -313,3 +313,17 @@ func FetchTextPart(d *HyphaData) (string, error) {
 	}
 	return string(text), nil
 }
+
+func setHeaderLinks() {
+	if userLinksHypha, ok := GetHyphaData(util.HeaderLinksHypha); !ok {
+		util.SetDefaultHeaderLinks()
+	} else {
+		contents, err := ioutil.ReadFile(userLinksHypha.textPath)
+		if err != nil || len(contents) == 0 {
+			util.SetDefaultHeaderLinks()
+		} else {
+			text := string(contents)
+			util.ParseHeaderLinks(text, markup.Rocketlink)
+		}
+	}
+}
--- a/main.go
+++ b/main.go
@@ -75,6 +75,19 @@ func handlerReindex(w http.ResponseWriter, rq *http.Request) {
 	log.Println("Start indexing hyphae...")
 	Index(WikiDir)
 	log.Println("Indexed", hyphae.Count(), "hyphae")
+	http.Redirect(w, rq, "/", http.StatusSeeOther)
+}
+
+// Update header links by reading the configured hypha, if there is any, or resorting to default values.
+func handlerUpdateHeaderLinks(w http.ResponseWriter, rq *http.Request) {
+	log.Println(rq.URL)
+	if ok := user.CanProceed(rq, "update-header-links"); !ok {
+		HttpErr(w, http.StatusForbidden, util.HomePage, "Not enough rights", "You must be a moderator to update header links.")
+		log.Println("Rejected", rq.URL)
+		return
+	}
+	setHeaderLinks()
+	http.Redirect(w, rq, "/", http.StatusSeeOther)
 }

 // Redirect to a random hypha.
@@ -153,11 +166,11 @@ func main() {
 		log.Fatal(err)
 	}
 	log.Println("Wiki storage directory is", WikiDir)
-	log.Println("Start indexing hyphae...")
 	Index(WikiDir)
 	log.Println("Indexed", hyphae.Count(), "hyphae")

 	history.Start(WikiDir)
+	setHeaderLinks()

 	// See http_readers.go for /page/, /text/, /binary/
 	// See http_mutators.go for /upload-binary/, /upload-text/, /edit/, /delete-ask/, /delete-confirm/, /rename-ask/, /rename-confirm/, /unattach-ask/, /unattach-confirm/
@@ -165,6 +178,7 @@ func main() {
 	// See http_history.go for /history/, /recent-changes
 	http.HandleFunc("/list", handlerList)
 	http.HandleFunc("/reindex", handlerReindex)
+	http.HandleFunc("/update-header-links", handlerUpdateHeaderLinks)
 	http.HandleFunc("/random", handlerRandom)
 	http.HandleFunc("/about", handlerAbout)
 	http.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.Dir(WikiDir+"/static"))))
--- a/templates/asset.qtpl.go
+++ b/templates/asset.qtpl.go
@@ -27,13 +27,18 @@ func StreamDefaultCSS(qw422016 *qt422016.Writer) {
@media screen and (min-width: 800px) {
 	main { padding:1rem 2rem; margin: 0 auto; width: 800px; }
 	.hypha-tabs { padding: 1rem 2rem; margin: 0 auto; width: 800px; }
+	header { margin: 0 auto; width: 800px; }
+	.header-links__entry { margin-right: 1.5rem; }
+	.header-links__entry:nth-of-type(1),
 	.hypha-tabs__tab:nth-of-type(1) { margin-left: 2rem; }
 	.hypha-tabs__tab { margin-right: 1.5rem; box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.2); border-bottom: 2px #ddd solid; padding: 0 .5rem; }
 }
@media screen and (max-width: 800px) {
 	main { padding: 1rem; margin: 0; width: 100%; }
-	.hypha-tabs { padding: 1rem; margin: 0; width: 100%; }
+	.hypha-tabs{ padding: 1rem; margin: 0; width: 100%; }
 	.hypha-tabs__tab { box-shadow: none; margin-right: .5rem; padding: .25rem .5rem; }
+	header { width: 100%; }
+	.header-links__entry { margin-right: .5rem; }
 }
 *, *::before, *::after {box-sizing: border-box;}
 html { height:100%; padding:0; }
@@ -88,9 +93,11 @@ figcaption { padding-bottom: .5rem; }

 #new-name {width:100%;}

+header { margin-bottom: .5rem; }
+.header-links__link { text-decoration: none; display: block; width: 100%; height: 100%; padding: .25rem; }
 .hypha-tabs { padding: 0; }
-.hypha-tabs__flex { margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
-.hypha-tabs__tab { list-style-type: none; }
+.header-links__list, .hypha-tabs__flex { margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
+.header-links__entry, .hypha-tabs__tab { list-style-type: none; }
 .hypha-tabs__tab a { text-decoration: none; }
 .hypha-tabs__tab_active { font-weight: bold; }
 .hypha-tabs__user { font-style:italic; }
@@ -137,6 +144,9 @@ table { background-color: #eee; }
 html { background-color: #ddd; 
 background-image: url("data:image/svg+xml,%3Csvg width='42' height='44' viewBox='0 0 42 44' xmlns='http://www.w3.org/2000/svg'%3E%3Cg id='Page-1' fill='none' fill-rule='evenodd'%3E%3Cg id='brick-wall' fill='%23bbbbbb' fill-opacity='0.4'%3E%3Cpath d='M0 0h42v44H0V0zm1 1h40v20H1V1zM0 23h20v20H0V23zm22 0h20v20H22V23z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
 } /* heropatterns.com */
+header { background-color: #bbb; }
+.header-links__link { color: black; }
+.header-links__link:hover { background-color: #eee; }

 main, .hypha-tabs__tab { background-color: white; }
 .hypha-tabs__tab { clip-path: inset(-20px -20px 0 -20px); }
@@ -155,12 +165,15 @@ td { border: #ddd 1px solid; }
 /* Dark theme! */
@media (prefers-color-scheme: dark) {
 html { background: #222; color: #ddd; }
-main,  article, .hypha-tabs__tab { background-color: #343434; }
+main,  article, .hypha-tabs__tab, header { background-color: #343434; color: #ddd; }

 a, .wikilink_external { color: #f1fa8c; }
 a:visited, .wikilink_external:visited { color: #ffb86c; }
 .wikilink_new, .wikilink_new:visited { color: #dd4444; }
+
+.header-links__link, .header-links__link:visited,
 .prevnext__el, .prevnext__el:visited { color: #ddd; }
+.header-links__link:hover { background-color: #444; }

 .hypha-tabs__tab a, .hypha-tabs__tab { color: #ddd; background-color: #232323; border: 0; }
 .hypha-tabs__tab_active { background-color: #343434; }
--- a/templates/default.css
+++ b/templates/default.css
@@ -2,13 +2,18 @@
@media screen and (min-width: 800px) {
 	main { padding:1rem 2rem; margin: 0 auto; width: 800px; }
 	.hypha-tabs { padding: 1rem 2rem; margin: 0 auto; width: 800px; }
+	header { margin: 0 auto; width: 800px; }
+	.header-links__entry { margin-right: 1.5rem; }
+	.header-links__entry:nth-of-type(1),
 	.hypha-tabs__tab:nth-of-type(1) { margin-left: 2rem; }
 	.hypha-tabs__tab { margin-right: 1.5rem; box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.2); border-bottom: 2px #ddd solid; padding: 0 .5rem; }
 }
@media screen and (max-width: 800px) {
 	main { padding: 1rem; margin: 0; width: 100%; }
-	.hypha-tabs { padding: 1rem; margin: 0; width: 100%; }
+	.hypha-tabs{ padding: 1rem; margin: 0; width: 100%; }
 	.hypha-tabs__tab { box-shadow: none; margin-right: .5rem; padding: .25rem .5rem; }
+	header { width: 100%; }
+	.header-links__entry { margin-right: .5rem; }
 }
 *, *::before, *::after {box-sizing: border-box;}
 html { height:100%; padding:0; }
@@ -63,9 +68,11 @@ figcaption { padding-bottom: .5rem; }

 #new-name {width:100%;}

+header { margin-bottom: .5rem; }
+.header-links__link { text-decoration: none; display: block; width: 100%; height: 100%; padding: .25rem; }
 .hypha-tabs { padding: 0; }
-.hypha-tabs__flex { margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
-.hypha-tabs__tab { list-style-type: none; }
+.header-links__list, .hypha-tabs__flex { margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
+.header-links__entry, .hypha-tabs__tab { list-style-type: none; }
 .hypha-tabs__tab a { text-decoration: none; }
 .hypha-tabs__tab_active { font-weight: bold; }
 .hypha-tabs__user { font-style:italic; }
@@ -112,6 +119,9 @@ table { background-color: #eee; }
 html { background-color: #ddd; 
 background-image: url("data:image/svg+xml,%3Csvg width='42' height='44' viewBox='0 0 42 44' xmlns='http://www.w3.org/2000/svg'%3E%3Cg id='Page-1' fill='none' fill-rule='evenodd'%3E%3Cg id='brick-wall' fill='%23bbbbbb' fill-opacity='0.4'%3E%3Cpath d='M0 0h42v44H0V0zm1 1h40v20H1V1zM0 23h20v20H0V23zm22 0h20v20H22V23z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
 } /* heropatterns.com */
+header { background-color: #bbb; }
+.header-links__link { color: black; }
+.header-links__link:hover { background-color: #eee; }

 main, .hypha-tabs__tab { background-color: white; }
 .hypha-tabs__tab { clip-path: inset(-20px -20px 0 -20px); }
@@ -130,12 +140,15 @@ td { border: #ddd 1px solid; }
 /* Dark theme! */
@media (prefers-color-scheme: dark) {
 html { background: #222; color: #ddd; }
-main,  article, .hypha-tabs__tab { background-color: #343434; }
+main,  article, .hypha-tabs__tab, header { background-color: #343434; color: #ddd; }

 a, .wikilink_external { color: #f1fa8c; }
 a:visited, .wikilink_external:visited { color: #ffb86c; }
 .wikilink_new, .wikilink_new:visited { color: #dd4444; }
+
+.header-links__link, .header-links__link:visited,
 .prevnext__el, .prevnext__el:visited { color: #ddd; }
+.header-links__link:hover { background-color: #444; }

 .hypha-tabs__tab a, .hypha-tabs__tab { color: #ddd; background-color: #232323; border: 0; }
 .hypha-tabs__tab_active { background-color: #343434; }
--- a/templates/http_stuff.qtpl
+++ b/templates/http_stuff.qtpl
@@ -11,6 +11,15 @@
 		{% for _, el := range headElements %}{%s= el %}{% endfor %}
 	</head>
 	<body>
+		<header>
+			<nav class="header-links">
+				<ul class="header-links__list">
+					{%- for _, link := range util.HeaderLinks -%}
+					<li class="header-links__entry"><a class="header-links__link" href="{%s link.Href %}">{%s link.Display %}</a></li>
+					{%- endfor -%}
+				</ul>
+			</nav>
+		</header>
 		{%s= body %}
 	</body>
 </html>
--- a/templates/http_stuff.qtpl.go
+++ b/templates/http_stuff.qtpl.go
@@ -48,53 +48,76 @@ func StreamBaseHTML(qw422016 *qt422016.Writer, title, body string, headElements
 	qw422016.N().S(`
 	</head>
 	<body>
+		<header>
+			<nav class="header-links">
+				<ul class="header-links__list">
+`)
+//line templates/http_stuff.qtpl:17
+	for _, link := range util.HeaderLinks {
+//line templates/http_stuff.qtpl:17
+		qw422016.N().S(`					<li class="header-links__entry"><a class="header-links__link" href="`)
+//line templates/http_stuff.qtpl:18
+		qw422016.E().S(link.Href)
+//line templates/http_stuff.qtpl:18
+		qw422016.N().S(`">`)
+//line templates/http_stuff.qtpl:18
+		qw422016.E().S(link.Display)
+//line templates/http_stuff.qtpl:18
+		qw422016.N().S(`</a></li>
+`)
+//line templates/http_stuff.qtpl:19
+	}
+//line templates/http_stuff.qtpl:19
+	qw422016.N().S(`				</ul>
+			</nav>
+		</header>
 		`)
-//line templates/http_stuff.qtpl:14
+//line templates/http_stuff.qtpl:23
 	qw422016.N().S(body)
-//line templates/http_stuff.qtpl:14
+//line templates/http_stuff.qtpl:23
 	qw422016.N().S(`
 	</body>
 </html>
 `)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 }

-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 func WriteBaseHTML(qq422016 qtio422016.Writer, title, body string, headElements ...string) {
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	StreamBaseHTML(qw422016, title, body, headElements...)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	qt422016.ReleaseWriter(qw422016)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 }

-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 func BaseHTML(title, body string, headElements ...string) string {
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	qb422016 := qt422016.AcquireByteBuffer()
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	WriteBaseHTML(qb422016, title, body, headElements...)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	qs422016 := string(qb422016.B)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	qt422016.ReleaseByteBuffer(qb422016)
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 	return qs422016
-//line templates/http_stuff.qtpl:17
+//line templates/http_stuff.qtpl:26
 }

-//line templates/http_stuff.qtpl:19
+//line templates/http_stuff.qtpl:28
 func StreamHyphaListHTML(qw422016 *qt422016.Writer, tbody string, pageCount int) {
-//line templates/http_stuff.qtpl:19
+//line templates/http_stuff.qtpl:28
 	qw422016.N().S(`
 <main>
 	<h1>List of hyphae</h1>
 	<p>This wiki has `)
-//line templates/http_stuff.qtpl:22
+//line templates/http_stuff.qtpl:31
 	qw422016.N().D(pageCount)
-//line templates/http_stuff.qtpl:22
+//line templates/http_stuff.qtpl:31
 	qw422016.N().S(` hyphae.</p>
 	<table>
 		<thead>
@@ -105,203 +128,203 @@ func StreamHyphaListHTML(qw422016 *qt422016.Writer, tbody string, pageCount int)
 		</thead>
 		<tbody>
 			`)
-//line templates/http_stuff.qtpl:31
+//line templates/http_stuff.qtpl:40
 	qw422016.N().S(tbody)
-//line templates/http_stuff.qtpl:31
+//line templates/http_stuff.qtpl:40
 	qw422016.N().S(`
 		</tbody>
 	</table>
 </main>
 `)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 }

-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 func WriteHyphaListHTML(qq422016 qtio422016.Writer, tbody string, pageCount int) {
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	StreamHyphaListHTML(qw422016, tbody, pageCount)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	qt422016.ReleaseWriter(qw422016)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 }

-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 func HyphaListHTML(tbody string, pageCount int) string {
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	qb422016 := qt422016.AcquireByteBuffer()
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	WriteHyphaListHTML(qb422016, tbody, pageCount)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	qs422016 := string(qb422016.B)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	qt422016.ReleaseByteBuffer(qb422016)
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 	return qs422016
-//line templates/http_stuff.qtpl:35
+//line templates/http_stuff.qtpl:44
 }

-//line templates/http_stuff.qtpl:37
+//line templates/http_stuff.qtpl:46
 func StreamHyphaListRowHTML(qw422016 *qt422016.Writer, hyphaName, binaryMime string, binaryPresent bool) {
-//line templates/http_stuff.qtpl:37
+//line templates/http_stuff.qtpl:46
 	qw422016.N().S(`
 			<tr>
 				<td><a href="/page/`)
-//line templates/http_stuff.qtpl:39
+//line templates/http_stuff.qtpl:48
 	qw422016.E().S(hyphaName)
-//line templates/http_stuff.qtpl:39
+//line templates/http_stuff.qtpl:48
 	qw422016.N().S(`">`)
-//line templates/http_stuff.qtpl:39
+//line templates/http_stuff.qtpl:48
 	qw422016.E().S(hyphaName)
-//line templates/http_stuff.qtpl:39
+//line templates/http_stuff.qtpl:48
 	qw422016.N().S(`</a></td>
 			`)
-//line templates/http_stuff.qtpl:40
+//line templates/http_stuff.qtpl:49
 	if binaryPresent {
-//line templates/http_stuff.qtpl:40
+//line templates/http_stuff.qtpl:49
 		qw422016.N().S(`
 				<td>`)
-//line templates/http_stuff.qtpl:41
+//line templates/http_stuff.qtpl:50
 		qw422016.E().S(binaryMime)
-//line templates/http_stuff.qtpl:41
+//line templates/http_stuff.qtpl:50
 		qw422016.N().S(`</td>
 			`)
-//line templates/http_stuff.qtpl:42
+//line templates/http_stuff.qtpl:51
 	} else {
-//line templates/http_stuff.qtpl:42
+//line templates/http_stuff.qtpl:51
 		qw422016.N().S(`
 				<td></td>
 			`)
-//line templates/http_stuff.qtpl:44
+//line templates/http_stuff.qtpl:53
 	}
-//line templates/http_stuff.qtpl:44
+//line templates/http_stuff.qtpl:53
 	qw422016.N().S(`
 			</tr>
 `)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 }

-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 func WriteHyphaListRowHTML(qq422016 qtio422016.Writer, hyphaName, binaryMime string, binaryPresent bool) {
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	StreamHyphaListRowHTML(qw422016, hyphaName, binaryMime, binaryPresent)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	qt422016.ReleaseWriter(qw422016)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 }

-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 func HyphaListRowHTML(hyphaName, binaryMime string, binaryPresent bool) string {
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	qb422016 := qt422016.AcquireByteBuffer()
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	WriteHyphaListRowHTML(qb422016, hyphaName, binaryMime, binaryPresent)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	qs422016 := string(qb422016.B)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	qt422016.ReleaseByteBuffer(qb422016)
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 	return qs422016
-//line templates/http_stuff.qtpl:46
+//line templates/http_stuff.qtpl:55
 }

-//line templates/http_stuff.qtpl:48
+//line templates/http_stuff.qtpl:57
 func StreamAboutHTML(qw422016 *qt422016.Writer) {
-//line templates/http_stuff.qtpl:48
+//line templates/http_stuff.qtpl:57
 	qw422016.N().S(`
 <main>
 	<section>
 		<h1>About `)
-//line templates/http_stuff.qtpl:51
+//line templates/http_stuff.qtpl:60
 	qw422016.E().S(util.SiteName)
-//line templates/http_stuff.qtpl:51
+//line templates/http_stuff.qtpl:60
 	qw422016.N().S(`</h1>
 		<ul>
 			<li><b><a href="https://mycorrhiza.lesarbr.es">MycorrhizaWiki</a> version:</b> β 0.12 indev</li>
 `)
-//line templates/http_stuff.qtpl:54
+//line templates/http_stuff.qtpl:63
 	if user.AuthUsed {
-//line templates/http_stuff.qtpl:54
+//line templates/http_stuff.qtpl:63
 		qw422016.N().S(`			<li><b>User count:</b> `)
-//line templates/http_stuff.qtpl:55
+//line templates/http_stuff.qtpl:64
 		qw422016.N().D(user.Count())
-//line templates/http_stuff.qtpl:55
+//line templates/http_stuff.qtpl:64
 		qw422016.N().S(`</li>
 			<li><b>Home page:</b> <a href="/">`)
-//line templates/http_stuff.qtpl:56
+//line templates/http_stuff.qtpl:65
 		qw422016.E().S(util.HomePage)
-//line templates/http_stuff.qtpl:56
+//line templates/http_stuff.qtpl:65
 		qw422016.N().S(`</a></li>
 			<li><b>Administrators:</b>`)
-//line templates/http_stuff.qtpl:57
+//line templates/http_stuff.qtpl:66
 		for i, username := range user.ListUsersWithGroup("admin") {
-//line templates/http_stuff.qtpl:58
+//line templates/http_stuff.qtpl:67
 			if i > 0 {
-//line templates/http_stuff.qtpl:58
+//line templates/http_stuff.qtpl:67
 				qw422016.N().S(`<span aria-hidden="true">, </span>
 `)
-//line templates/http_stuff.qtpl:59
+//line templates/http_stuff.qtpl:68
 			}
-//line templates/http_stuff.qtpl:59
+//line templates/http_stuff.qtpl:68
 			qw422016.N().S(`				<a href="/page/`)
-//line templates/http_stuff.qtpl:60
-			qw422016.E().S(util.UserTree)
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
+			qw422016.E().S(util.UserHypha)
+//line templates/http_stuff.qtpl:69
 			qw422016.N().S(`/`)
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
 			qw422016.E().S(username)
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
 			qw422016.N().S(`">`)
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
 			qw422016.E().S(username)
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
 			qw422016.N().S(`</a>`)
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
 		}
-//line templates/http_stuff.qtpl:60
+//line templates/http_stuff.qtpl:69
 		qw422016.N().S(`</li>
 `)
-//line templates/http_stuff.qtpl:61
+//line templates/http_stuff.qtpl:70
 	} else {
-//line templates/http_stuff.qtpl:61
+//line templates/http_stuff.qtpl:70
 		qw422016.N().S(`			<li>This wiki does not use authorization</li>
 `)
-//line templates/http_stuff.qtpl:63
+//line templates/http_stuff.qtpl:72
 	}
-//line templates/http_stuff.qtpl:63
+//line templates/http_stuff.qtpl:72
 	qw422016.N().S(`		</ul>
 		<p>See <a href="/list">/list</a> for information about hyphae on this wiki.</p>
 	</section>
 </main>
 `)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 }

-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 func WriteAboutHTML(qq422016 qtio422016.Writer) {
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	qw422016 := qt422016.AcquireWriter(qq422016)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	StreamAboutHTML(qw422016)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	qt422016.ReleaseWriter(qw422016)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 }

-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 func AboutHTML() string {
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	qb422016 := qt422016.AcquireByteBuffer()
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	WriteAboutHTML(qb422016)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	qs422016 := string(qb422016.B)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	qt422016.ReleaseByteBuffer(qb422016)
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 	return qs422016
-//line templates/http_stuff.qtpl:68
+//line templates/http_stuff.qtpl:77
 }
--- a/user/user.go
+++ b/user/user.go
@@ -15,16 +15,17 @@ type User struct {

 // Route — Right (more is more right)
 var minimalRights = map[string]int{
-	"edit":             1,
-	"upload-binary":    1,
-	"upload-text":      1,
-	"rename-ask":       2,
-	"rename-confirm":   2,
-	"unattach-ask":     2,
-	"unattach-confirm": 2,
-	"delete-ask":       3,
-	"delete-confirm":   3,
-	"reindex":          4,
+	"edit":                1,
+	"upload-binary":       1,
+	"upload-text":         1,
+	"rename-ask":          2,
+	"rename-confirm":      2,
+	"unattach-ask":        2,
+	"unattach-confirm":    2,
+	"update-header-links": 3,
+	"delete-ask":          3,
+	"delete-confirm":      3,
+	"reindex":             4,
 }

 // Group — Right
--- a/util/header_links.go
+++ b/util/header_links.go
@@ -0,0 +1,35 @@
+package util
+
+import (
+	"strings"
+)
+
+func SetDefaultHeaderLinks() {
+	HeaderLinks = []HeaderLink{
+		{"/", SiteName},
+		{"/recent-changes", "Recent changes"},
+		{"/list", "All hyphae"},
+		{"/random", "Random"},
+	}
+}
+
+// rocketlinkλ is markup.Rocketlink. You have to pass it like that to avoid cyclical dependency.
+func ParseHeaderLinks(text string, rocketlinkλ func(string, string) (string, string, string, string)) {
+	HeaderLinks = []HeaderLink{}
+	for _, line := range strings.Split(text, "\n") {
+		if strings.HasPrefix(line, "=>") {
+			href, text, _, _ := rocketlinkλ(line, HeaderLinksHypha)
+			HeaderLinks = append(HeaderLinks, HeaderLink{
+				Href:    href,
+				Display: text,
+			})
+		}
+	}
+}
+
+type HeaderLink struct {
+	Href    string
+	Display string
+}
+
+var HeaderLinks []HeaderLink
--- a/util/util.go
+++ b/util/util.go
@@ -15,6 +15,7 @@ var (
 	SiteName             string
 	WikiDir              string
 	UserHypha            string
+	HeaderLinksHypha     string
 	AuthMethod           string
 	FixedCredentialsPath string
 )