+pagename() {
+ local id="$1"
+ local file="$_DATA/$id"
+ if [ -f "$file" ]; then
+ DBM "$file" get title || printf 'Unnamed Page'
+ else
+ return 1;
+ fi
+}
+
+[ "$REQUEST_METHOD" = POST ] && case ${PATH_INFO} in
+ /)
+ case $(POST start) in
+ date)
+ id="$(randomid)"
+ touch "$_DATA/$id"
+ REDIRECT "$_BASE/$id/newdate"
+ ;;
+ options)
+ id="$(randomid)"
+ touch "$_DATA/$id"
+ REDIRECT "$_BASE/$id/newoptions"
+ ;;
+ *) REDIRECT "$_BASE/";;
+ esac
+ ;;
+ /*/newdate)
+ id="${PATH_INFO%/newdate}"; id="${id#/}"
+ file="$_DATA/$id"
+ month="$(POST month |grep -m1 -xE '[0-9]{4}-(0[1-9]|1[012])')"
+ DBM "$file" set title "$(POST title)"
+ DBM "$file" set description "$(POST description)"
+ DBM "$file" set dates "$(
+ for date in $(seq 1 $(POST_COUNT date)); do
+ POST date "$date"
+ printf \\n
+ done |sort
+ )"
+ if [ "$(POST cancel)" = cancel ]; then
+ rm -- "$file"
+ REDIRECT "$_BASE/"
+ elif [ "$month" ]; then
+ REDIRECT "$_BASE$PATH_INFO?month=$month"
+ else
+ REDIRECT "$_BASE$PATH_INFO"
+ fi
+ ;;
+esac
+
+
+case ${PATH_INFO} in
+ /favicon.ico) printf '%s\r\n' 'Content-Length: 0' '';;
+ /common.css) FILE "$_EXEC/cgilite/common.css";;
+ /widgets.css|/webpoll.css) FILE "${_EXEC}/${PATH_INFO}";;
+ /) recent="$(COOKIE pages)"
+ yield_page "Start a Poll" "home" <<-EOF
+ [form method=post
+ [submit "start" "date" Start a new poll]
+ $(if [ "$recent" ]; then
+ printf '[h2 Recent Polls][ul .recent'
+ for page in $recent; do
+ [ -f "$_DATA/$(printf %s "$page" |checkid)" ] \
+ && printf '[li [a href="./%s" . %s]]' "$page" "$(pagename "$page" |HTML)"
+ done
+ printf ']'
+ fi)
+ ]
+ EOF
+ ;;
+ /*/newdate)
+ id="${PATH_INFO%/newdate}"; id="${id#/}"
+ file="$_DATA/$id"
+ month="$(GET month |grep -m1 -xE '[0-9]{4}-(0[1-9]|1[012])' || date +%Y-%m)"
+ Y="${month%-*}"; m="${month#*-}"; Y=${Y#0}; m=${m#0};
+ [ "$m" = 1 ] && prev=$(printf '%04i-%02i' $((Y - 1)) 12) || prev=$(printf '%04i-%02i' $Y $((m - 1)))
+ [ "$m" = 12 ] && next=$(printf '%04i-%02i' $((Y + 1)) 01) || next=$(printf '%04i-%02i' $Y $((m + 1)))
+ dates="$(DBM "$file" get dates)"
+ days="$(printf %s "$dates" |sed -E "/^${month}-/!d; s;^.*-([0-9]{2})$;\1;g")"
+ additional="$(printf %s "$dates" |sed -E "/^${month}-/d;")"
+ yield_page "$(pagename "$id")" "newdate" <<-EOF
+ [form method=post
+ [input name=title value="$(DBM "$file" get title |HTML)" placeholder="Title"]
+ [textarea name=description placeholder="Description" . $(DBM "$file" get description |HTML)]
+ [submit "month" "$prev" Previous Month]
+ $(w_month multiple date "$month" $days)
+ [submit "month" "$next" Next Month]
+ $(printf '[hidden "date" "%s"]' $additional)
+ [submit "cancel" "cancel" Cancel]
+ [submit "post" "post" Post Event]
+ ]
+ EOF
+ ;;
+ /*/newoptions);;
+ *);;
+ /) yield_page <<-EOF
+ $(w_month none date 2019-12 24 25 26)
+ $(w_month select date 2020-01)
+ $(w_month multiple date 2020-02)