From 8094bf42739f9a13c49e9a88f5d56ef66690561b Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Mon, 18 Jul 2022 11:24:07 -0500
Subject: Add more links to each feed

---
 runsfeed             |  7 +++++++
 sfeed_html.sh        | 10 +++++++++-
 sfeed_update_urls.sh | 18 ++++++++++++++++++
 style.css            |  2 +-
 4 files changed, 35 insertions(+), 2 deletions(-)
 create mode 100755 sfeed_update_urls.sh

diff --git a/runsfeed b/runsfeed
index f108031..da43529 100755
--- a/runsfeed
+++ b/runsfeed
@@ -23,6 +23,8 @@ main() {
 	get_invidious_url "https://api.invidious.io/instances.json?sort_by=health"
 	log Updating feeds...
 	update "$sfeedrc"
+	log Updating urls...
+	update_urls "$sfeedrc"
 	log Generating HTML...
 	html "$sfeedpath"/* >"$SFEED_OUTPUT/index.html"
 	log
@@ -38,6 +40,11 @@ main() {
 	log Done.
 }
 
+update_urls() {
+	cmd="$(command -v sfeed_update_urls.sh || echo ./sfeed_update_urls.sh)"
+	"$cmd" "$@"
+}
+
 get_invidious_url() {
 	curl -sL "$1" |
 		jq -r .[][1].uri |
diff --git a/sfeed_html.sh b/sfeed_html.sh
index d9f1b43..a618ff9 100755
--- a/sfeed_html.sh
+++ b/sfeed_html.sh
@@ -147,7 +147,15 @@ html_feed() { # html_feed FEED(file) => HTML
 	echo "<section id=\"$filename\">"
 	# TODO: Include a link back to the website
 	printf '<header><h2><a href="#%s">#</a> %s</h2>\n' "$filename" "$filename"
-	printf '<a class="top" href="#">%s</a></header>' "[back to top]"
+	echo "<span class=\"flinks\">"
+	if [ -f "$SFEED_DATA/urls/$filename" ]; then
+		feed_url="$(sed -n '1p;1q' "$SFEED_DATA/urls/$filename")"
+		site_url="$(sed -n '2p;2q' "$SFEED_DATA/urls/$filename")"
+		[ -n "$site_url" ] && printf '<a class="site-url" href="%s">%s</a>\n//' "$site_url" site
+		[ -n "$feed_url" ] && printf '<a class="feed-url" href="%s">%s</a>\n//' "$feed_url" feed
+	fi
+	printf '\n<a class="top" href="#">%s</a>' top
+	echo "</span></header>"
 	echo "<table class=\"entries\">"
 	echo "$entries"
 	echo "</table>"
diff --git a/sfeed_update_urls.sh b/sfeed_update_urls.sh
new file mode 100755
index 0000000..a2ee2be
--- /dev/null
+++ b/sfeed_update_urls.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+. "$1"
+
+feed() {
+	printf '%s\t%s\t%s\n' "$1" "$2" "${3:-}"
+}
+
+mkdir -p "$SFEED_DATA/urls"
+
+feeds | awk -v dir="$SFEED_DATA/urls" '
+BEGIN{FS="\t";}
+{
+      gsub(/\//, "_", $1);
+      file = dir "/" $1; 
+      if ($2) print $2 > file;
+      if ($3) print $3 >> file;
+}'
diff --git a/style.css b/style.css
index 9b5efca..abe4799 100644
--- a/style.css
+++ b/style.css
@@ -85,7 +85,7 @@ header h2, header h1 {
     margin: 0;
 }
 header h2 a { display: inline; }
-header .top {
+header .flinks {
     font-size: 80%;
     text-align: right;
     flex-grow: 1;
-- 
cgit 1.4.1-21-gabe81