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Store post dates in html comment. Sync those with filesystem. Closes #96

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This commit is contained in:
Carlos Fenollosa 2016-04-26 16:16:35 +02:00
parent 09fa553233
commit a08f47bb69
2 changed files with 36 additions and 16 deletions
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2
README.md
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@ -128,6 +128,8 @@ As a guideline, pull requests should:
Changelog
---------
- 2.7 Store post date on a comment in the html file (#96).
On rebuild, the post date will be synchronised between comment date and file date, with precedence for comment date.
- 2.6 Support for multiple authors, use a different `.config` for each one
- 2.5 Massive code cleanup by Martijn Dekker<br/>
'tags' command<br/>

50
bb.sh
View file

@ -17,7 +17,7 @@ global_config=".config"
# by the 'global_config' file contents
global_variables() {
global_software_name="BashBlog"
global_software_version="2.6"
global_software_version="2.7"
# Blog title
global_title="My fancy blog"
@ -124,10 +124,14 @@ global_variables() {
template_twitter_button="Tweet"
template_twitter_comment="&lt;Type your comment here but please leave the URL so that other people can follow the comments&gt;"
# The locale to use for the dates displayed on screen (not for the timestamps)
# The locale to use for the dates displayed on screen
date_format="%B %d, %Y"
date_allposts_header="%B %Y"
date_locale="C"
date_inpost="bashblog_timestamp"
# Don't change these dates
date_format_full="%a, %d %b %Y %H:%M:%S %z"
date_format_timestamp="%Y%m%d%H%M.%S"
date_allposts_header="%B %Y"
# Perform the post title -> filename conversion
# Experts only. You may need to tune the locales too
@ -265,10 +269,10 @@ get_html_file_content() {
# "full" to edit full HTML, and not only text part (keeps old filename)
# leave empty for default behavior (edit only text part and change name)
edit() {
# Original post timestamp
[[ ! -f "${1%%.*}.html" ]] && echo "Can't edit post "${1%%.*}.html", did you mean to use \"bb.sh post <draft_file>\"?" && exit -1
edit_timestamp=$(LC_ALL=C date -r "${1%%.*}.html" +"%a, %d %b %Y %H:%M:%S %z" )
touch_timestamp=$(LC_ALL=C date -r "${1%%.*}.html" +'%Y%m%d%H%M')
# Original post timestamp
edit_timestamp=$(LC_ALL=C date -r "${1%%.*}.html" +"$date_format_full" )
touch_timestamp=$(LC_ALL=C date -r "${1%%.*}.html" +"$date_format_timestamp")
tags_before=$(tags_in_post "${1%%.*}.html")
if [[ $2 == full ]]; then
$EDITOR "$1"
@ -304,6 +308,7 @@ edit() {
rm "$TMPFILE"
fi
touch -t "$touch_timestamp" "$filename"
touch -t "$touch_timestamp" "$1"
chmod 644 "$filename"
echo "Posted $filename"
tags_after=$(tags_in_post "$filename")
@ -435,11 +440,16 @@ create_html_page() {
echo "$title"
echo '</a></h3>'
if [[ -z $timestamp ]]; then
echo "<div class=\"subtitle\">$(LC_ALL=$date_locale date +"$date_format") &mdash; "
echo "<!-- $date_inpost: #$(LC_ALL=$date_locale date +"$date_format_timestamp")# -->"
else
echo "<div class=\"subtitle\">$(LC_ALL=$date_locale date +"$date_format" --date="$timestamp") &mdash; "
echo "<!-- $date_inpost: #$(LC_ALL=$date_locale date +"$date_format_timestamp" --date="$timestamp")# -->"
fi
[[ -n $author ]] && echo " &mdash; $author"
if [[ -z $timestamp ]]; then
echo -n "<div class=\"subtitle\">$(LC_ALL=$date_locale date +"$date_format")"
else
echo -n "<div class=\"subtitle\">$(LC_ALL=$date_locale date +"$date_format" --date="$timestamp")"
fi
[[ -n $author ]] && echo -e " &mdash; \n$author"
echo "</div>"
echo '<!-- text begin -->' # This marks the text body, after the title, date...
fi
@ -864,7 +874,7 @@ make_rss() {
while [[ -f $rssfile ]]; do rssfile=$blog_feed.$RANDOM; done
{
pubdate=$(LC_ALL=C date +"%a, %d %b %Y %H:%M:%S %z")
pubdate=$(LC_ALL=C date +"$date_format_full")
echo '<?xml version="1.0" encoding="UTF-8" ?>'
echo '<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/">'
echo "<channel><title>$global_title</title><link>$global_url/$index_file</link>"
@ -885,7 +895,7 @@ make_rss() {
echo "]]></description><link>$global_url/${i#./}</link>"
echo "<guid>$global_url/$i</guid>"
echo "<dc:creator>$(get_post_author "$i")</dc:creator>"
echo "<pubDate>$(LC_ALL=C date -r "$i" +"%a, %d %b %Y %H:%M:%S %z")</pubDate></item>"
echo "<pubDate>$(LC_ALL=C date -r "$i" +"$date_format_full")</pubDate></item>"
n=$(( n + 1 ))
done < <(ls -t ./*.html)
@ -987,7 +997,7 @@ create_css() {
rebuild_all_entries() {
echo -n "Rebuilding all entries "
for i in ./*.html; do # no need to sort
for i in ./*.html; do
is_boilerplate_file "$i" && continue;
contentfile=.tmp.$RANDOM
while [[ -f $contentfile ]]; do contentfile=.tmp.$RANDOM; done
@ -998,12 +1008,20 @@ rebuild_all_entries() {
get_html_file_content 'text' 'text' <"$i" >> "$contentfile"
# Original post timestamp
timestamp=$(LC_ALL=C date -r "$i" +"%a, %d %b %Y %H:%M:%S %z" )
# Read timestamp from post, if present, and sync file timestamp
timestamp=$(awk '/<!-- '$date_inpost': .+ -->/ { print }' "$i" | cut -d '#' -f 2)
if [[ -n $timestamp ]]; then
echo "$i" timestamp present $timestamp
# Convert to timestamp for touch
touch -t "$timestamp" "$i"
fi
# Read timestamp from file in correct format for 'create_html_page'
timestamp=$(LC_ALL=C date -r "$i" +"$date_format_full")
echo "$i" now reading $timestamp
create_html_page "$contentfile" "$i.rebuilt" no "$title" "$timestamp" "$(get_post_author "$i")"
# keep the original timestamp!
timestamp=$(LC_ALL=C date -r "$i" +'%Y%m%d%H%M')
timestamp=$(LC_ALL=C date -r "$i" +"$date_format_timestamp")
mv "$i.rebuilt" "$i"
chmod 644 "$i"
touch -t "$timestamp" "$i"
@ -1067,7 +1085,7 @@ date_version_detect() {
stat -f "%Sm" -t "$format" "$2"
elif [[ $2 == --date* ]]; then
# convert between dates using BSD date syntax
command date -j -f "%a, %d %b %Y %H:%M:%S %z" "${2#--date=}" "$1"
command date -j -f "$date_format_full" "${2#--date=}" "$1"
else
# acceptable format for BSD date
command date -j "$@"