From a4481dc007ff202882b783ed4b36e03a8b4c1d05 Mon Sep 17 00:00:00 2001 From: B Stack Date: Mon, 1 Feb 2021 09:07:23 -0500 Subject: initial commit --- apply.cgi | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100755 apply.cgi (limited to 'apply.cgi') diff --git a/apply.cgi b/apply.cgi new file mode 100755 index 0000000..33690b4 --- /dev/null +++ b/apply.cgi @@ -0,0 +1,99 @@ +#!/bin/sh +# File: /mnt/public/www/cgi-bin/gallery/apply.cgi +# Author: bgstack15@gmail.com +# Startdate: 2021-01-24 22:12 +# SPDX-License-Identifier: GPL-3.0 +# Title: Apply Changes to Disk +# Package: gallery +# Purpose: apply the requested changes to the image file +# History: +# Usage: called by edit.cgi +# Reference: +# /mnt/public/www/cgi-bin/plex-log.cgi +# Improve: +# Documentation: +# Dependencies: +# /etc/gallery-cgi.conf +# sigal.conf.py from indicated gallery_id +DEBUG=0 +export DRYRUN= +export meta="Saving changes..." +echo "${meta} name=\"viewport\" content=\"width=device-width, initial-scale=1\">" +echo "" +echo "
"
+if test "${REQUEST_METHOD}" != "POST" ;
+then
+   echo "Error! Unable to update title or description."
+   response=1
+   printf '%s' ""
+   exit ${response}
+fi
+export stdin="$( cat )"
+# find separator
+export boundary="$( echo "${CONTENT_TYPE}" | awk '{print $2}' | awk -F'=' '{print $2}' )"
+
+# prepare the stdin
+stdin2="$( echo "${stdin}" | sed -r -e "s/-*${boundary}-*/%%%%%%%%%%/g;" | awk '/%%%%%%%/{a=a+1} $0 !~ /%%%%%/ && a {print a,$0}' )"
+# find metadatafile to write
+export metadatafile="$( echo "${stdin2}" | awk '/Content-Disposition.*="metadatafile"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{print $2}' | tr -d '[\n\r]' )"
+# find title
+export title="$( echo "${stdin2}" | awk '/Content-Disposition.*="title"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{$1="";print;}' | sed -r -e 's/^\s*//;' )"
+# find description
+#export description="$( echo "${stdin2}" | awk '/Content-Disposition.*="description"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{$1="";print;}' | sed -r -e 's/^\s*//;' )"
+export description="$( echo "${stdin2}" | awk '/Content-Disposition.*="description"/{a=$1} $1==a && $0 !~ /Content-Disposition/{$1="";print;}' | sed -r -e 's/^\s*//;' )"
+# find referer
+export referer="$( echo "${stdin2}" | awk '/Content-Disposition.*="referer"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{print $2}' )"
+# find thumbnail
+export thumbnail="$( echo "${stdin2}" | awk '/Content-Disposition.*="thumbnail"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{print $2}' )"
+# find author
+export author="$( echo "${stdin2}" | awk '/Content-Disposition.*="author"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{print $2}' )"
+# find gallery_id from form data
+export gallery_id="$( echo "${stdin2}" | awk '/Content-Disposition.*="id"/{a=$1} $1==a && $0 !~ /^[0-9]\s*$|Content-Disposition/{print $2}' | tr -d '[\r\n]' )"
+
+eval export sigal_conf_py=\"\${"${gallery_id}"}\"/sigal.conf.py
+
+# learn edit_enabled from config file
+edit_enabled="$( awk -F'=' '$1 ~ /edit_enabled/ {print $2}' "${sigal_conf_py}" | sed -r -e "s/[\"']//g;" -e 's/^ //;' | tr '[A-Z]' '[a-z]' )"
+
+test -n "${DEBUG}" && test ${DEBUG} -ge 3 1>/dev/null 2>&1 && {
+   env
+}
+
+test -n "${DEBUG}" && test ${DEBUG} -ge 1 1>/dev/null 2>&1 && {
+   test -n "${title}" && {
+      echo "Title: ${title}"
+      test -n "${thumbnail}" && echo "Thumbnail: ${thumbnail}"
+      echo ""
+   }
+   echo "${description}"
+}
+
+{ test -z "${DRYRUN}" || test "${DRYRUN}" = "0" ; } && {
+   if test "${edit_enabled}" = "false" ;
+   then
+      echo "Unable to edit."
+      echo "${meta} http-equiv=\"Refresh\" content=\"1; url='${referer}'\" />"
+   else
+      echo "Will try to apply to file \"${metadatafile}\"!"
+      {
+         test -n "${title}" && echo "Title: ${title}"
+         test -n "${thumbnail}" && echo "Thumbnail: ${thumbnail}"
+         test -n "${author}" && echo "Author: ${author}"
+         # the whitespace is not necessary because description always has plenty
+         echo "${description}"
+      } | tee "${metadatafile}" 1>/dev/null
+      response=$?
+      test "${response}" = "0" && {
+         echo "Success. Redirecting..."
+         echo "${meta} http-equiv=\"Refresh\" content=\"0.5; url='${referer}'\" />"
+      }
+   fi
+}
+
+printf '%s' ""
+exit ${response}
-- 
cgit