#!/bin/sh
+# Copyright 2022 - 2023 Paul Hänsch
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+# SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
+# IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
. "$_EXEC/cgilite/cgilite.sh"
-. "$_EXEC/cgilite/users.sh"
. "$_EXEC/acl.sh"
. "$_EXEC/tools.sh"
-dir="${1:-./}"
-depth="${2:-1}"
+tags='' dir='' depth='' glob_system_pages=false
+
+set -- "$@" --
+while [ $# -gt 0 ]; do case $1 in
+ --system) glob_system_pages=true; shift 1;;
+ --depth) depth="$2" shift 2;;
+ \#*) tags="${tags}${tags:+ }${1###}"; shift 1;;
+ --) shift 1; break;;
+ *) if [ ! "$dir" ]; then
+ dir="$1"
+ set -- "$@" "$1"; shift 1;
+ elif [ ! "$depth" ]; then
+ depth="$1"; shift 1;
+ else
+ set -- "$@" "$1"; shift 1;
+ fi;;
+esac; done
+
+[ "$*" ] || set -- "*"
+[ "$depth" -ge 0 -o "$depth" -le 0 ] 2>&- || depth=0
-printf '<ul class="pagelist">\n'
- page_glob "$dir" \
- | while read -r glob; do
- printf %s\\n "$glob"
- page_children "$glob" "$((depth - 1))"
+printf '<ul class="macro pagelist">\n'
+ for dir in "$@"; do
+ page_glob "$dir" "$depth"
done \
+ | sort -u \
| while read -r page; do
- case $page in
- /*) pagedir="$(PATH "$page")";;
- *) pagedir="$(PATH "$PATH_INFO/$page")";;
- esac
+ pagedir="$(page_abs "$page")"
[ -f "$_DATA/pages/${pagedir}/#page.md" -o \
-f "$_EXEC/pages/${pagedir}/#page.md" ] \
&& acl_read "$pagedir" \
+ && has_tags "$pagedir" $tags \
&& printf '<li><a href="%s">%s</a></li>' "$(HTML "$page")" "$(HTML "$page")"
done
printf '</ul>\n'