#!/bin/sh
-theme_404(){
- printf "%s\r\n" "Status: 404 Not Found"
+# 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.
- theme_page '/[404]/'
+. "$_EXEC/tools.sh"
+
+theme_head(){
+ local IFS="$BR"
+ printf '
+ <meta name="viewport" content="width=device-width">
+ '
+ for css in "$_BASE/%5B.%5D/cgilite/common.css" "$_BASE/%5B.%5D/themes/default.css" $PAGE_CSS; do
+ printf '<link rel="stylesheet" type="text/css" href="%s">' \
+ "$(HTML "${css##*//}")"
+ done
+}
+
+theme_header(){
+ printf '<header>%s</header>' "$(wiki '[wiki]/header/')"
+}
+
+theme_footer(){
+ printf '<footer>%s</footer>' "$(wiki '[wiki]/footer/')"
+}
+
+theme_pagemenu(){
+ local page="$1"
+
+ if acl_write "$page"; then
+ cat <<-EOF
+ <ul class="pagemenu">
+ <li><a href="./%5Bview%5D">$(_ View)</a></li>
+ <li><a href="./%5Bedit%5D">$(_ Edit)</a></li>
+ <li><a href="./%5Battachment%5D">$(_ Attachments)</a></li>
+ <li><a href="./%5Brevision%5D">$(_ Revisions)</a></li>
+ <li><a href="./%5Brename%5D">$(_ Rename)</a></li>
+ <li><a href="./%5Bmove%5D">$(_ Move)</a></li>
+ <li><a href="./%5Bdelete%5D">$(_ Delete)</a></li>
+ </ul>
+ EOF
+ fi
}
theme_page(){
- local page="$1" title
- title="${page%/}"; title="${title##*/}"
+ local page="$1" title="$2"
+ title="$(HTML "${title:-"${PAGE_TITLE:-"${page}"}"}")"
+ # Important! Web Server response including newline
printf "%s\r\n" "Content-Type: text/html; charset=utf-8" ""
cat <<-EOF
<!DOCTYPE HTML>
- <html><head>
- <meta name="viewport" content="width=device-width"/>
- <link rel="stylesheet" type="text/css" href="$_BASE/[wiki]/cgilite/common.css">
- <title>$(HTML "${title}")</title>
- </head><body id="$(HTML "$page")">
- <header></header>
- <main>$(wiki "$page" || printf 'Page not found')</main>
- <footer></footer>
+ <html${LANGUAGE:+ lang=\"${LANGUAGE}\"}><head>
+ $(theme_head)
+ <title>${title}</title>
+ </head><body id="$(HTML "${PATH_INFO}")">
+ $(theme_header)
+ <main>
+ $(theme_pagemenu)
+ $(if [ "$page" = '-' ]; then
+ cat
+ else
+ printf '<article>'
+ wiki "$page"
+ printf '</article>'
+ fi)
+ </main>
+ $(theme_footer)
</body></html>
EOF
}
+
+theme_editor(){
+ local page="$1" template="$2" title file att
+ title="$(HTML "${PAGE_TITLE:-"${page}"}")"
+
+ [ "$template" ] && acl_read "$template" || template="$page"
+
+ theme_page - "Editor: $title" <<-EOF
+ <input checked type=radio class=tab name=edithelp value=edtr id=editor><label for=editor>$(_ Editor)</label>
+ <input type=radio class=tab name=edithelp value=help id=syntax><label for=syntax>$(_ Syntax)</label>
+ <input type=radio class=tab name=edithelp value=att id=attach><label for=attach>$(_ Attachments)</label>
+ $([ "$LANGUAGE_DEFAULT" -a "$LANGUAGE_DEFAULT" != "$LANGUAGE" ] && printf '
+ <input type=radio class=tab name=edithelp value=att id=transl><label for=transl>%s</label>
+ ' "$LANGUAGE_DEFAULT"
+ )
+ <form class="tab editor" method=POST action="$(HTML "${_BASE}${page%/}/[edit]")">
+ <input type=hidden name=session_key value="${SESSION_KEY}"/>
+ <textarea name=pagetext>$({ wiki_text "$page" \
+ || wiki_text "$template"; } |HTML)</textarea>
+ <button type=submit name=action value=update>$(_ Update)</button>
+ <button type=submit name=action value=cancel>$(_ Cancel)</button>
+ </form>
+ <div class="tab syntax">$(wiki "/[wiki]/editorhelp/")</div>
+ <div class="tab attach">
+ $(for file in "$_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
+ 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"
+ ;;
+ *)
+ att="$(HTML "${file##*/}")"
+ printf '<p class="adoc">[%s](%s)</p>' "$att" "$att"
+ ;;
+ esac
+ done)
+ </div>
+ $(if [ "$LANGUAGE_DEFAULT" -a "$LANGUAGE_DEFAULT" != "$LANGUAGE" ]; then
+ printf '<div class="tab transl">%s</div>' "$(LANGUAGE='' wiki_text "${page%/:$LANGUAGE/}" |HTML)"
+ fi)
+ EOF
+}
+
+theme_revisions(){ theme_page "$@"; }
+
+theme_attachments(){
+ local page="$1" title
+ title="${page%/}"; title="${title##*/}"
+
+ if acl_write "$page"; then
+ theme_page - "$(_ Attachments): $title" <<-EOF
+ <form class=upload method=POST enctype="multipart/form-data">
+ <h2>$(_ Upload)</h2>
+ <input type=hidden name=session_id value="$SESSION_ID">
+ <input type=file name=file multiple>
+ <button type=submit name=action value=upload>$(_ Upload)</button>
+ </form>
+
+ <form method=POST>
+ <h2>$(_ Attachments)</h2>
+ <input type=hidden name=session_key value="$SESSION_KEY">
+ <input checked type=radio class=tab name=attachaction value=view id=tview><label for=tview>$(_ View)</label>
+ <input type=radio class=tab name=attachaction value=del id=tdel ><label for=tdel >$(_ Delete)</label>
+ <input type=radio class=tab name=attachaction value=move id=tmove><label for=tmove>$(_ Move)</label>
+ <input type=radio class=tab name=attachaction value=ren id=tren ><label for=tren >$(_ Rename)</label>
+ <div class="tab">
+ <ul class="attachment list">
+ $(for file in "$_EXEC/pages/$page/#attachments"/* "$_DATA/pages/$page/#attachments"/*; do
+ [ "$file" = "$_EXEC/pages/$page/#attachments/${file##*/}" \
+ -a -f "$_DATA/pages/$page/#attachments/${file##*/}" ] && continue
+ stat="$(stat -c '%s %Y' -- "$file" 2>&-)" || continue
+ size="${stat% *}" date="${stat#* }"
+ hfile="$(HTML "${file##*/}")"
+
+ printf '<li><input id="select_%s" type=checkbox name=select value="%s">
+ <label class=name for="select_%s">%s</label>
+ <input class=name name="rename_%s" value="" placeholder="%s" />
+ <a class=name href="[attachment]/%s">%s</a>
+ <span class=size>%s</span>
+ <span class=date>%s</span>
+ </li>' \
+ "$hfile" "$hfile" "$hfile" "$hfile" \
+ "$(slopecode "${file##*/}")" "$hfile" "$hfile" "$hfile" \
+ "$(size_human "$size")" "$(date -d @"$date" +"%F %T")"
+ done)
+ </ul>
+ <button type=submit name=action value=delete>$(_ Delete)</button>
+ <label for=moveto>$(_ Move To:)</label>
+ <input id="moveto" name="moveto" value="$(HTML "$page")" placeholder="$(_ page name)">
+ <button type=submit name=action value=move >$(_ Move)</button>
+ <button type=submit name=action value=rename>$(_ Rename)</button>
+ </div>
+ </form>
+ EOF
+ else
+ theme_page - "$(_ Attachments): $title" <<-EOF
+ <ul class="attachment list">
+ $(for file in "$_EXEC/pages/$page/#attachments"/* "$_DATA/pages/$page/#attachments"/*; do
+ [ "$file" = "$_EXEC/pages/$page/#attachments/${file##*/}" \
+ -a -f "$_DATA/pages/$page/#attachments/${file##*/}" ] && continue
+ stat="$(stat -c '%s %Y' -- "$file" 2>&-)" || continue
+ size="${stat% *}" date="${stat#* }"
+ hfile="$(HTML "${file##*/}")"
+
+ printf '<li><a class=name href="%s">%s</a>
+ <span class=size>%s</span><span class=date>%s</span></li>' \
+ "$hfile" "$hfile" "$(size_human "$size")" "$(date -d @"$date" +"%F %T")"
+ done)
+ </ul>
+ EOF
+ fi
+}
+
+theme_error(){
+ local errno="$1"
+
+ case $errno in
+ 400) printf "%s\r\n" "Status: 400 Bad Request";;
+ 403) printf "%s\r\n" "Status: 403 Forbidden";;
+ 404) printf "%s\r\n" "Status: 404 Not Found";;
+ 409) printf "%s\r\n" "Status: 409 Conflict";;
+ 500) printf "%s\r\n" "Status: 500 Internal Server Error";;
+ esac
+
+ if mdfile "/[wiki]/$errno/" >&-; then
+ theme_page "/[wiki]/$errno/"
+ else
+ printf "Content-Length: 0\r\n\r\n"
+ fi
+}