#!/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/tools.sh"
theme_head(){
$(for file in "$_EXEC/pages/${page%/:$LANGUAGE/}/#attachments"/* "$_DATA/pages/${page%/:$LANGUAGE/}/#attachments"/*; do
[ "$file" = "$_EXEC/pages/${page%/:$LANGUAGE/}/#attachments/${file##*/}" \
-a -f "$_DATA/pages/${page%/:$LANGUAGE/}/#attachments/${file##*/}" ] && continue
+ att="$(HTML "${file##*/}")"
+ url="$(printf %s\\n "${file##*/}" |sed 's;[\\<>];\\&;g' |HTML)"
+ name="$(printf %s\\n "${file##*/}" |sed 's;[]\\[];\\&;g' |HTML)"
case ${file##*/} in
\*) continue;;
*.[pP][nN][gG]|*.[jJ][pP][gG]|*.[jJ][pP][eE][gG]|*.[gG][iI][fF])
[ "$page" != "${page%/:$LANGUAGE/}" ] && p=../ || p=''
- att="$(HTML "${file##*/}")"
- printf '<p class=aimg><img src="%s%s">![](%s)</p><ul class=aimg><li>[%s]([attachment]/%s)</li><li>[![%s](%s)]([attachment]/%s)</li></ul>' \
- "$p" "$att" "$att" "$att" "$att" "$att" "$att" "$att"
+ printf '<p class=aimg><img src="%s%s">![](<%s>)</p><ul class=aimg>
+ <li>[%s](<[attachment]/%s>)</li>
+ <li>[![%s](<%s>)](<[attachment]/%s>)</li>
+ </ul>' \
+ "$p" "$att" "$url" "$name" "$url" "$name" "$url" "$url"
;;
*)
- att="$(HTML "${file##*/}")"
- printf '<p class="adoc">[%s](%s)</p>' "$att" "$att"
+ printf '<p class="adoc">[%s](<%s>)</p>' "$name" "$url"
;;
esac
done)
theme_revisions(){ theme_page "$@"; }
+theme_search(){
+ local words="$*"
+ # STDIN: read result pages line by line
+
+ theme_page - <<-EOF
+ <article>
+ <h1>$([ "$words" ] && _ "Search results" || _ "Search" )</h1>
+ <form class="search" method="GET">
+ <input type="search" name="q" value="$(HTML $words)"><button class="search" type="submit">$(_ Search)</button>
+ </form>
+ <ol class="searchresults">
+ $( while read p; do
+ printf '<li><a href="%s">%s</a></li>' "$(URL "$p")" "$(HTML "$p")"
+ done)
+ </ol>
+ </article>
+ EOF
+}
+
theme_attachments(){
local page="$1" title
title="${page%/}"; title="${title##*/}"