v4.5.0 Bug fixes and new functionality

1. Fixed bug introduced in Plex back end causing null data fields
2. Added command line option for modifying MinimumAge variable
3. Tweaked how TodaysDate variable is captured
4. Tweaked how long SrceFolder variables are displayed

syno.plexupdate.sh

@@ -23,7 +23,7 @@ exec > >(tee "$SrceFllPth.log") 2>"$SrceFllPth.debug"
 set -x
 
 # SCRIPT VERSION
-SPUScrpVer=4.4.1
+SPUScrpVer=4.5.0
 MinDSMVers=7.0
 # PRINT OUR GLORIOUS HEADER BECAUSE WE ARE FULL OF OURSELVES
 printf "\n"
@@ -59,24 +59,28 @@ if [ -f "$SrceFolder/config.ini" ]; then
   source "$SrceFolder/config.ini"
 fi
 
-# Allow an override of the timeout on the CLI
-while getopts ":a:" arg; do
-  case $arg in
+# OVERRIDE SETTINGS WITH CLI OPTIONS
+while getopts ":a:" opt; do
+  case ${opt} in
     a)
-      case $OPTARG in
-        '' | *[!0-9]*)
-          echo "The value for -a must be a number" >&2
-          ;;
-        *) MinimumAge="$OPTARG" ;;
-      esac
+      # Check if the value is numerical only
+      if [[ $OPTARG =~ ^[0-9]+$ ]]; then
+        MinimumAge=$OPTARG
+      else
+        printf '%16s %s\n\n' "Invalid Option:" "-a option requires a numerical value"
+        exit 1
+      fi
+      ;;
+    \?)
+      printf '%16s %s\n\n'   "Invalid Option:" "-$OPTARG"
+      exit 1
       ;;
-    *)
-      echo "Missing a required argument for -${OPTARG}" >&2
+    :)
+      printf '%16s %s\n\n'   "Invalid Option:" "-$OPTARG requires an argument"
       exit 1
       ;;
   esac
 done
-shift $(expr $OPTIND - 1)
 
 # CHECK IF SCRIPT IS ARCHIVED
 if [ ! -d "$SrceFolder/Archive/Scripts" ]; then
@@ -92,7 +96,7 @@ else
 fi
 
 # GET EPOCH TIMESTAMP FOR AGE CHECKS
-TodaysDate=$(date --date "now" +'%s')
+TodaysDate=$(date +%s)
 
 # SCRAPE GITHUB WEBSITE FOR LATEST INFO
 GitHubRepo=michealespinola/syno.plexupdate
@@ -125,7 +129,7 @@ fi
 
 # PRINT SCRIPT STATUS/DEBUG INFO
 printf '%16s %s\n'           "Script:" "$SrceFileNm"
-printf '%16s %s\n'       "Script Dir:" "$SrceFolder"
+printf '%16s %s\n'       "Script Dir:" "$(echo "$SrceFolder" | fold -w 60 -s | sed '2,$s/^/                 /')"
 printf '%16s %s\n'      "Running Ver:" "$SPUScrpVer"
 if [ "$SPUSNewVer" = "null" ]; then
   printf "%16s %s\n" "GitHub API Msg:" "$(echo "$SPUSAPIMsg" | fold -w 60 -s | sed '2,$s/^/                 /')"
@@ -266,11 +270,11 @@ fi
 # SCRAPE PLEX WEBSITE FOR UPDATE INFO
 DistroJson=$(curl -m "$NetTimeout" -Ls "$ChannelUrl")
 if [ "$?" -eq "0" ]; then
-  NewVersion=$(echo "$DistroJson" | jq -r '.nas.Synology.version')
+  NewVersion=$(echo "$DistroJson" | jq -r '.nas."Synology (DSM 7)".version')
   NewVersion=$(echo "$NewVersion" | grep -oP '^.+?(?=\-)')
-  NewVerDate=$(echo "$DistroJson" | jq -r '.nas.Synology.release_date')
-  NewVerAddd=$(echo "$DistroJson" | jq -r '.nas.Synology.items_added')
-  NewVerFixd=$(echo "$DistroJson" | jq -r '.nas.Synology.items_fixed')
+  NewVerDate=$(echo "$DistroJson" | jq -r '.nas."Synology (DSM 7)".release_date')
+  NewVerAddd=$(echo "$DistroJson" | jq -r '.nas."Synology (DSM 7)".items_added')
+  NewVerFixd=$(echo "$DistroJson" | jq -r '.nas."Synology (DSM 7)".items_fixed')
   NewDwnlUrl=$(echo "$DistroJson" | jq --arg ArchFamily "$ArchFamily"  -r '.nas."Synology (DSM 7)".releases[] | select(.build == "linux-"+$ArchFamily) | .url'); NewPackage="${NewDwnlUrl##*/}"
   # CALCULATE NEW PACKAGE AGE FROM RELEASE DATE
   PackageAge=$(((TodaysDate-NewVerDate)/86400))
@@ -309,7 +313,7 @@ rm "$SrceFolder/Archive/Packages/changelog.new" "$SrceFolder/Archive/Packages/ch
 
 # PRINT PLEX STATUS/DEBUG INFO
 printf '%16s %s\n'         "Synology:" "$SynoHModel ($ArchFamily), DSM $DSMVersion"
-printf '%16s %s\n'         "Plex Dir:" "$PlexFolder"
+printf '%16s %s\n'         "Plex Dir:" "$(echo "$PlexFolder" | fold -w 60 -s | sed '2,$s/^/                 /')"
 printf '%16s %s\n'      "Running Ver:" "$RunVersion"
 if [ "$NewVersion" != "" ]; then
   printf '%16s %s\n'     "Online Ver:" "$NewVersion ($ChannlName Channel)"