From 9c54db6ec648c690cc3111faa19c3312d51d041e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Tue, 15 Aug 2023 13:09:33 +0200
Subject: [PATCH] styling for <<changes>> macro

---
 macros/changes     | 32 ++++++++++++++++++--------------
 themes/default.css | 17 +++++++++++++++++
 2 files changed, 35 insertions(+), 14 deletions(-)

diff --git a/macros/changes b/macros/changes
index be4dfec..c1e6946 100755
--- a/macros/changes
+++ b/macros/changes
@@ -4,9 +4,7 @@
 . "$_EXEC/tools.sh"
 . "$_EXEC/acl.sh"
 
-LANGUAGES=''
-
-glob="/" depth=-1
+LANGUAGES='' glob="/" depth=-1
 while [ $# -gt 0 ]; do case $1 in
   --system) glob_system_pages=true; shift 1;;
   :*) LANGUAGES="${LANGUAGES}${LANGUAGES:+ }${1#:}"; shift 1;;
@@ -14,35 +12,41 @@ while [ $# -gt 0 ]; do case $1 in
   *) glob="$1"; shift 1;;
 esac; done
 
-printf '<table><thead>\n<th>Page</th>'
+page='' page_abs='' ostamp='' odate='' lstamp='' ldate='' row='' rowstate=''
+
+printf '<table class="macro changes"><thead>\n<th>Page</th>'
 for l in $LANGUAGES; do printf '<th>%s</th>' "$l"; done
 printf '\n</thead><tbody>\n'
 
 page_glob "$glob" "$depth" |while read page; do
-  acl_read "$page" || continue
+  page_abs="$(page_abs "$page")"
+  acl_read "${page_abs}" || continue
 
-  printf '<tr>'
   read ostamp odate <<-EOF
-	$(git -C "$_DATA" log --pretty="format:%at %ar" -- "pages/${page}#page.md")
+	$(git -C "$_DATA" log --pretty="format:%at %ai" -- "pages${page_abs}#page.md")
 	EOF
-  printf '<td><a href="%s">%s</a><span>%s</span></td>' "$(HTML "$page")" "$(HTML "$page")" "${odate}"
+  row="<td><a href=\"$(HTML "$page")\">$(HTML "$page")</a><span class=\"date\">${odate%% +*}</span></td>"
+  rowstate=''
  
   for l in $LANGUAGES; do
     if [ -f "${_DATA}/pages/${page}:${l}/#page.md" ]; then
       read lstamp ldate <<-EOF
-	$(git -C "$_DATA" log --pretty="format:%at %ar" -- "pages/${page}:${l}/#page.md")
+	$(git -C "$_DATA" log --pretty="format:%at %ai" -- "pages$(page_abs "${page_abs}:${l}")/#page.md")
 	EOF
-      if [ $lstamp -lt $ostamp ]; then
-        printf '<td><a href="%s">outdated</a><span>%s</span></td>' "$(HTML "${page}:${l}")" "$ldate"
+      if [ $lstamp -lt $ostamp ] 2>&-; then
+        row="${row}<td class=\"outdated\"><a href=\"$(HTML "${page}:${l}")\">outdated</a><span class=\"date\">${ldate%% +*}</span></td>"
+        [ "$rowstate" = "${rowstate%*outdated*}" ] && rowstate="${rowstate}${rowstate:+ }outdated"
       else
-        printf '<td><a href="%s">current</a><span>%s</span></td>' "$(HTML "${page}:${l}")" "$ldate"
+        row="${row}<td class=\"current\" ><a href=\"$(HTML "${page}:${l}")\">current</a ><span class=\"date\">${ldate%% +*}</span></td>"
+        [ "$rowstate" = "${rowstate%*current*}" ] && rowstate="${rowstate}${rowstate:+ }current"
       fi
     else
-      printf '<td><a href="%s">missing</a></td>' "$(HTML "${page}:${l}")"
+      row="${row}<td class=\"missing\"><a href=\"$(HTML "${page}:${l}")\">missing</a></td>"
+      [ "$rowstate" = "${rowstate%*missing*}" ] && rowstate="${rowstate}${rowstate:+ }missing"
     fi
   done
 
-  printf '</tr>\n'
+  printf '<tr class="%s">%s</tr>\n' "$rowstate" "$row"
 done
 
 printf '</tbody></table>'
diff --git a/themes/default.css b/themes/default.css
index 3e924b5..4c94580 100644
--- a/themes/default.css
+++ b/themes/default.css
@@ -249,6 +249,7 @@ main pre {
 .macro.toc li.h5 { margin-left: 5em; }
 .macro.toc li.h6 { margin-left: 6.25em; }
 
+
 .macro.gallery {
   text-align: center;
   margin: 2em 0;
@@ -259,3 +260,19 @@ main pre {
   max-height: 9em;
   margin: 0 .25em;
 }
+
+
+.macro.changes td .date {
+  display: block;
+  font-size: .75em;
+}
+.macro.changes td.outdated,
+.macro.changes td.current,
+.macro.changes td.missing {
+  text-align: center;
+}
+.macro.changes th { background-color: #EEF; }
+.macro.changes td { background-color: #DFF; }
+.macro.changes td.outdated { background-color: #FFD; }
+.macro.changes td.current  { background-color: #DFD; }
+.macro.changes td.missing  { background-color: #FDD; }
-- 
2.39.2