Instance owners can disable RSS

RSS is still enabled by default, but will be disabled on bibliogram.art.

src/site/pug/blocked.pug

@@ -12,8 +12,7 @@ html
 		title= `Blocked | Bibliogram`
 		link(rel="stylesheet" type="text/css" href="/static/css/main.css")
 	body.error-page
-		+error(503, "Blocked by Instagram")
+		+error(503, "Blocked by Instagram", true)
 			| Instagram is refusing to provide data to this server. Try again later to see if the block has been lifted.
 			| This error has been cached. The internal cache will expire in #{expiresMinutes} minutes.
 			|
-			a(href="https://github.com/cloudrac3r/bibliogram/wiki/Instances") You could try browsing Bibliogram on another instance.

src/site/pug/friendlyerror.pug

@@ -1,4 +1,4 @@
-//- Needs title, message, statusCode ?explanation
+//- Needs title, message, statusCode, ?explanation, withInstancesLink
 
 include includes/error.pug
 
@@ -12,6 +12,6 @@ html
 		title= `${title} | Bibliogram`
 		link(rel="stylesheet" type="text/css" href="/static/css/main.css")
 	body.error-page
-		+error(statusCode, message)
+		+error(statusCode, message, withInstancesLink)
 			if explanation
 				=explanation

src/site/pug/includes/error.pug

@@ -1,7 +1,10 @@
-mixin error(statusCode, message)
+mixin error(statusCode, message, withInstancesLink)
 	h1.code= statusCode
 	p.message= message
-	if block
+	if block || withInstancesLink
 		p.explanation
-			block
+			if block
+				block
+			if withInstancesLink
+				a(href="https://github.com/cloudrac3r/bibliogram/wiki/Instances") You could try browsing Bibliogram on another instance.
 	a(href="javascript:history.back()").back ← Go back?

src/site/pug/user.pug

@@ -1,3 +1,5 @@
+//- Needs user, url, constants
+
 include includes/timeline_page.pug
 include includes/next_page_button.pug
 
@@ -30,7 +32,8 @@ html
 					div.profile-counter #[span(data-numberformat=user.following).count #{numberFormat(user.following)}] following
 					div.profile-counter #[span(data-numberformat=user.followedBy).count #{numberFormat(user.followedBy)}] followed by
 					div.links
-						a(rel="alternate" type="application/rss+xml" href=`/u/${user.data.username}/rss.xml`) RSS
+						if constants.settings.rss_enabled
+							a(rel="alternate" type="application/rss+xml" href=`/u/${user.data.username}/rss.xml`) RSS
 						a(rel="noreferrer noopener" href=`https://www.instagram.com/${user.data.username}`) instagram.com
 
 			- const hasPosts = !user.data.is_private && user.timeline.pages.length && user.timeline.pages[0].length