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| author | B Stack <bgstack15@gmail.com> | 2021-02-01 09:07:23 -0500 |
|---|---|---|
| committer | B Stack <bgstack15@gmail.com> | 2021-02-01 09:07:23 -0500 |
| commit | a4481dc007ff202882b783ed4b36e03a8b4c1d05 (patch) | |
| tree | 0f8b5ccb6ea5e966e8d517b07936479ef49b3516 /apply.cgi | |
| download | gallery-a4481dc007ff202882b783ed4b36e03a8b4c1d05.tar.gz gallery-a4481dc007ff202882b783ed4b36e03a8b4c1d05.tar.bz2 gallery-a4481dc007ff202882b783ed4b36e03a8b4c1d05.zip | |
initial commit
Diffstat (limited to 'apply.cgi')
| -rwxr-xr-x | apply.cgi | 99 |
1 files changed, 99 insertions, 0 deletions
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="<meta" # for turning off the automatic reloads +test -e /etc/gallery-cgi.conf && . /etc/gallery-cgi.conf + +response=0 +printf "%s\n\n" "Content-type: text/html" +echo "<html><head><title>Saving changes...</title>" +echo "${meta} name=\"viewport\" content=\"width=device-width, initial-scale=1\">" +echo "</head><body>" +echo "<pre>" +if test "${REQUEST_METHOD}" != "POST" ; +then + echo "Error! Unable to update title or description." + response=1 + printf '%s' "</body></html>" + 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' "</body></html>" +exit ${response} |