commit 66cffce75bbf54446519cba10c7e46fe3aafa003
Author: Pavel Sanda <[email protected]>
Date: Thu Jan 16 04:56:27 2025 +0100
fix rss dates
rss dates are broken for years as we currently use dates in
news.inc in a different way. They were not in requested RFC even
before that.
---
misc/rss/lyx_rss_gen_data.sh | 22 ++++++++++++++++++++--
misc/rss/makefile | 2 +-
2 files changed, 21 insertions(+), 3 deletions(-)
diff --git a/misc/rss/lyx_rss_gen_data.sh b/misc/rss/lyx_rss_gen_data.sh
index 4f9a43d4..4ef480c7 100644
--- a/misc/rss/lyx_rss_gen_data.sh
+++ b/misc/rss/lyx_rss_gen_data.sh
@@ -1,4 +1,22 @@
-#!/bin/sh
+#!/bin/bash
+
+function convert_date()
+{
+ date -u -R -d "$*" |sed 's/+0000$/GMT/'
+}
+
+#convert date prepared after '|' flag to RFC-822 as requested by feeds.
+#We expect the date from news.inc to be in format eg.: January 15, 2025
+#validator: https://validator.w3.org/feed/
+function fix_date_in_line()
+{
+ while read l ; do
+ d=`echo "$l"|cut -f 2 -d \|`
+ e=`echo "$l"|cut -f 3 -d \|`
+ f=`convert_date "$d"`
+ echo `echo "$l" | cut -f 1 -d \|`"$f""$e"
+ done
+}
# location in our web checkout
NEWS=../../farm/cookbook/LyX/news.inc
@@ -13,7 +31,7 @@ rss = RSS2(
EOF
echo -n ' '
-cat $NEWS |grep ^news_item|sed
's/.*\"\(.*\)\".*\"\(.*\)\".*\"\(.*\)\".*/RSSItem(title=\"\1\",link=\"https:\/\/www.lyx.org\/News\",description=\"\2\",guid=Guid(\"LyX
news feed \3\"),pubDate=\"\3\"),/'|grep -v news_item| sed
's:pubDate=\"\(...\).\(.*\),.\(....\)\":pubDate=\"\2 \1 \3 00\:00\:00
GMT\":'|head -n 8
+cat $NEWS |grep ^news_item|sed
's/.*\"\(.*\)\".*\"\(.*\)\".*\"\(.*\)\".*/RSSItem(title=\"\1\",link=\"https:\/\/www.lyx.org\/News\",description=\"\2\",guid=Guid(\"LyX
news feed \3\"),pubDate="\|\3\|"),/'|grep -v news_item|head -n 8 |
fix_date_in_line
echo ' ])'
echo 'rss.write_xml(open("lyx_news_feed.rss.tmp", "w"))'
diff --git a/misc/rss/makefile b/misc/rss/makefile
index 3e379442..1904e09a 100644
--- a/misc/rss/makefile
+++ b/misc/rss/makefile
@@ -4,7 +4,7 @@
all:
cp PyRSS2Gen.py lyx_rss_gen.py
- sh lyx_rss_gen_data.sh >> lyx_rss_gen.py
+ bash lyx_rss_gen_data.sh >> lyx_rss_gen.py
python lyx_rss_gen.py
#yes i know about needless cat
cat lyx_news_feed.rss.tmp | sed 's/<item>/\n<item>/g' | sed
's/<lastBuildDate>/\n<lastBuildDate>/' | sed 's:</channel>:\n</channel>:'>
lyx_news_feed.xml
--
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