Support toning down WriteFreely promotion

This adds a new `wf_modesty` config option that removes the copious
mentions of WriteFreely in places like the About page and site
footers.

WriteFreely remains boastful and bumptious by default; but enabling
the modesty option will tone it down and likely lead to less confusion
among average users.

Ref T676

config/config.go

@@ -66,6 +66,7 @@ type (
 		JSDisabled bool   `ini:"disable_js"`
 		WebFonts   bool   `ini:"webfonts"`
 		Landing    string `ini:"landing"`
+		WFModesty  bool   `ini:"wf_modesty"`
 
 		// Users
 		SingleUser       bool `ini:"single_user"`

pages/about.tmpl

@@ -12,6 +12,7 @@
 			<p><em>{{.SiteName}}</em> is home to <strong>{{largeNumFmt .AboutStats.NumPosts}}</strong> {{pluralize "article" "articles" .AboutStats.NumPosts}} across <strong>{{largeNumFmt .AboutStats.NumBlogs}}</strong> {{pluralize "blog" "blogs" .AboutStats.NumBlogs}}.</p>
 		{{end}}
 
+		{{if not .WFModesty}}
 		<h2 style="margin-top:2em">About WriteFreely</h2>
 		<p><a href="https://writefreely.org">WriteFreely</a> is a self-hosted, decentralized blogging platform for publishing beautiful, simple blogs.</p>
 		<p>It lets you publish a single blog, or host a community of writers who can create multiple blogs under one account. You can also enable federation, which allows people in the fediverse to follow your blog, bookmark your posts, and share them with others.</p>
@@ -23,5 +24,6 @@
 				<p><a href="https://writefreely.org">WriteFreely</a></p>
 			</div>
 		</div>
+		{{end}}
 	</div>
 {{end}}

templates/include/footer.tmpl

@@ -1,13 +1,21 @@
 {{define "footer"}}
-		<footer{{if not .SingleUser}} class="contain-me"{{end}}>
+		<footer{{if not (or .SingleUser .WFModesty)}} class="contain-me"{{end}}>
 			<hr />
-			{{if .SingleUser}}
+			{{if or .SingleUser .WFModesty}}
 			<nav>
 				<a class="home" href="/">{{.SiteName}}</a>
-				<a href="https://writefreely.org/guide/{{.OfficialVersion}}" target="guide">writer's guide</a>
+				{{if not .SingleUser}}
-				<a href="https://developers.write.as/" title="Build on WriteFreely with our open developer API.">developers</a>
+					<a href="/about">about</a>
-				<a href="https://github.com/writeas/writefreely">source code</a>
+					{{if .LocalTimeline}}<a href="/read">reader</a>{{end}}
-				<a href="https://writefreely.org">writefreely {{.Version}}</a>
+					{{if .Username}}<a href="https://writefreely.org/guide/{{.OfficialVersion}}" target="guide">writer's guide</a>{{end}}
+					<a href="/privacy">privacy</a>
+					<p style="font-size: 0.9em">powered by <a href="https://writefreely.org">writefreely</a></p>
+				{{else}}
+					<a href="https://writefreely.org/guide/{{.OfficialVersion}}" target="guide">writer's guide</a>
+					<a href="https://developers.write.as/" title="Build on WriteFreely with our open developer API.">developers</a>
+					<a href="https://github.com/writeas/writefreely">source code</a>
+					<a href="https://writefreely.org">writefreely {{.Version}}</a>
+				{{end}}
 			</nav>
 			{{else}}
 			<div class="marketing-section">

templates/user/include/footer.tmpl

@@ -12,7 +12,11 @@
 			{{if and (not .SingleUser) .LocalTimeline}}<a href="/read">reader</a>{{end}}
 			<a href="https://writefreely.org/guide/{{.OfficialVersion}}" target="guide">writer's guide</a>
 			<a href="/privacy">privacy</a>
+			{{if .WFModesty}}
+			<p style="font-size: 0.9em">powered by <a href="https://writefreely.org">writefreely</a></p>
+			{{else}}
 			<a href="https://writefreely.org">writefreely {{.Version}}</a>
+			{{end}}
 		</nav>
 	</footer>