From 00986896a15e126368fcae0959ee135c6e85d270 Mon Sep 17 00:00:00 2001
From: Ze'ev Schurmann <thisiszeev@gmail.com>
Date: Wed, 20 Sep 2023 11:31:48 +0200
Subject: [PATCH] v0.5 (Reverted)

Moved unstable version to it's own folder.

v0.7 - Currently unstable
---
 unstable/cbr2cbz.sh | 274 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 274 insertions(+)
 create mode 100644 unstable/cbr2cbz.sh

diff --git a/unstable/cbr2cbz.sh b/unstable/cbr2cbz.sh
new file mode 100644
index 0000000..e1e343b
--- /dev/null
+++ b/unstable/cbr2cbz.sh
@@ -0,0 +1,274 @@
+#!/bin/bash
+
+version="0.7"
+
+function Help {
+  echo "cbr2cbz Conversion Tool"
+  echo "Version $version"
+  echo "https://git.zaks.web.za/thisiszeev/cbr2cbz"
+  echo
+  echo 'Usage: cbr2cbz single "filename.cbr"'
+  echo "	Convert a single file."
+  echo "Usage: cbr2cbz all"
+  echo "	Convert all files recursively from the current location."
+  echo "Usage: cbr2cbz help"
+  echo "	Display this text."
+  echo
+  echo "Warning: If conversion is successful, the original file(s) will be deleted."
+  exit
+}
+
+function Convert {
+  echo "Converting: $cbr to $cbz"
+  echo "Files remaining: $((files--))"
+  echo
+  sleep 2s
+  unrar e "$cbr" /tmp/cbr2cbz
+  exitcoder=$?
+  echo
+  if [[ $exitcoder == "0" ]]
+  then
+    zip -jm "$cbz" /tmp/cbr2cbz/*
+    echo
+    exitcodez=$?
+    if [[ $exitcodez == "0" ]]
+    then
+      rm "$cbr"
+      echo "Successfully Converted $cbr to $cbz..."
+      temp=( $( du "$cbz" ) )
+      tmp=$(( $convsize + ${temp[0]} ))
+      convsize=$tmp
+      sleep 2s
+      echo
+    else
+      echo "Error Writing $cbz - Skipping..."
+      if [[ $isbatch = true ]]
+      then
+        ((failedfiles++))
+        echo "  $cbr"
+      fi
+      sleep 2s
+      echo
+      rm "$cbz"
+    fi
+  else
+    echo "Error Reading $cbr - Skipping..."
+    if [[ $isbatch = true ]]
+    then
+      ((failedfiles++))
+      echo "  $cbr"
+    fi
+    sleep 2s
+    echo
+  fi
+}
+
+function BatchRun {
+  isbatch=true
+  rm -Rf "/tmp/cbr2cbz"
+  mkdir -p "/tmp/cbr2cbz"
+  find . -type f -name "*.cbr" > /tmp/cbr2cbz.list
+  totalfiles=$( find . -type f -name "*" | wc -l )
+  startsize=$( du | tail -1 )
+  cbrfiles=$( find . -type f -name "*.cbr" | wc -l )
+  if [[ $cbrfiles == 0 ]]
+  then
+    echo "No files to convert!"
+    echo
+    exit
+  fi
+  temp=( $( du -c *.cbr | tail -1 ) )
+  cbrsize=${temp[0]}
+  temp=$(( $startsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    startsizeh="$temp GB"
+  else
+    temp=$(( $startsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      startsizeh="$temp MB"
+    else
+      startsizeh="$temp KB"
+    fi
+  fi
+  temp=$(( $cbrsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    cbrsizeh="$temp GB"
+  else
+    temp=$(( $cbrsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      cbrsizeh="$temp MB"
+    else
+      cbrsizeh="$temp KB"
+    fi
+  fi
+  cbzfiles=$( find . -type f -name "*.cbz" | wc -l )
+  temp=( $( du -c *.cbz | tail -1 ) )
+  cbzsize=${temp[0]}
+  temp=$(( $cbzsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    cbzsizeh="$temp GB"
+  else
+    temp=$(( $cbzsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      cbzsizeh="$temp MB"
+    else
+      cbzsizeh="$temp KB"
+    fi
+  fi
+  echo "CBR2CBZ Batch Log" > cbr2cbz.log
+  echo "Version $version" >> cbr2cbz.log
+  echo "You can check for script updates at https://git.zaks.web.za/thisiszeev/cbr2cbz"
+  echo "Batch Start Date & Time: $(( date ))" >> cbr2cbz.log
+  echo >> cbr2cbz.log
+  echo "Considering $totalfiles ($startsize)" >> cbr2cbz.log
+  echo "   of which..." >> cbr2cbz.log
+  echo "CBZ files: $cbzfiles ($cbzsizeh)" >> cbr2cbz.log
+  echo "CBR files: $cbrfiles ($cbrsizeh)" >> cbr2cbz.log
+  echo
+  echo "Failed files:" >> cbr2cbz.log
+  files=$( cat /tmp/cbr2cbz.list | wc -l )
+  while read -r filename
+  do
+    cbr="$filename"
+    size="$(( ${#cbr} - 1 ))"
+    cbz="${cbr:0:$size}z"
+    clear
+    Convert
+  done < /tmp/cbr2cbz.list
+  temp=$(( $convsize / 1024 / 1024 ))
+  if [[ $temp > 0 ]]
+  then
+    convsizeh="$temp GB"
+  else
+    temp=$(( $convsize / 1024 ))
+    if [[ $temp > 0 ]]
+    then
+      convsizeh="$temp MB"
+    else
+      convsizeh="$temp KB"
+    fi
+  fi
+  rm -f /tmp/cbr2cbz.list
+  rm -Rf "/tmp/cbr2cbz"
+  PrintStats
+  exit
+}
+
+function SingleRun {
+  isbatch=false
+  rm -Rf "/tmp/cbr2cbz"
+  cbr=$2
+  size=$(( ${#cbr} - 1 ))
+  cbz="${cbr:0:$size}z"
+  mkdir -p "/tmp/cbr2cbz"
+  files=1
+  Convert
+  rm -Rf "/tmp/cbr2cbz"
+  PrintStats
+  exit
+}
+
+function PrintStats {
+  RunTime
+  if [[ $isbatch == true ]]
+  then
+    echo
+    echo "Total CBR files: $cbrfiles ($cbrsizeh)"
+    temp=$(( $cbrfiles - $failedfiles ))
+    echo "Succefully converted: $temp ($convsizeh)"
+    echo "Failed: $failedfiles"
+    echo
+    echo "A log file has been written to cbr2cbz.log which contains all the failed files."
+    if [[ $failedfiles == 0 ]]
+    then
+      echo "  none" >> cbr2cbz.log
+    fi
+    echo >> cbr2cbz.log
+    echo "Total CBR files: $cbrfiles ($cbrsizeh)" >> cbr2cbz.log
+    echo "Succefully converted: $(( $cbrfiles - $failedfiles )) ($convsizeh)" >> cbr2cbz.log
+    echo "Failed: $failedfiles" >> cbr2cbz.log
+  fi
+}
+
+function RunTime {
+  temp=$SECONDS
+  days=$(( $temp / 60 / 60 / 24 ))
+  hour=$(( $temp / 60 / 60 % 24 ))
+  mins=$(( $temp / 60 % 60 ))
+  secs=$(( $temp % 60 ))
+  echo -n "Runtime: "
+  if [[ $days > 0 ]]
+  then
+    [[ $days = 1 ]] && echo -n "$days day " || echo -n "$days days "
+  fi
+  if [[ $hour > 0 ]]
+  then
+    [[ $hour = 1 ]] && echo -n "$hour hour " || echo -n "$hour hours "
+  fi
+  if [[ $mins > 0 ]]
+  then
+    [[ $mins = 1 ]] && echo -n "$mins minute " || echo -n "$mins minutes "
+  fi
+  if [[ $d = 0 && $h = 0 && $m = 0 ]]
+  then
+    [[ $s = 1 ]] && echo -n "$s second" || echo -n "$s seconds"
+  fi  
+  echo
+  if [[ $isbatch == true ]]
+  then
+    echo -n "Runtime: " >> cbr2cbz.log
+    if [[ $days > 0 ]]
+    then
+      [[ $days = 1 ]] && echo -n "$days day " >> cbr2cbz.log || echo -n "$days days " >> cbr2cbz.log
+    fi
+    if [[ $hour > 0 ]]
+    then
+      [[ $hour = 1 ]] && echo -n "$hour hour " >> cbr2cbz.log || echo -n "$hour hours " >> cbr2cbz.log
+    fi
+    if [[ $mins > 0 ]]
+    then
+      [[ $mins = 1 ]] && echo -n "$mins minute " >> cbr2cbz.log || echo -n "$mins minutes " >> cbr2cbz.log
+    fi
+    if [[ $d = 0 && $h = 0 && $m = 0 ]]
+    then
+      [[ $s = 1 ]] && echo -n "$s second" >> cbr2cbz.log || echo -n "$s seconds" >> cbr2cbz.log
+    fi  
+  fi
+}
+
+SECONDS=0
+convsize=0
+
+if [[ -z $1 ]]
+then
+  Help
+elif [[ $1 == "single" ]]
+then
+  if [[ -z $2 ]]
+  then
+    Help
+  else
+    if [[ ! -z $3 ]]
+    then
+	echo "If filename has spaces or special characters please pass it within quotes."
+	Help
+    fi
+    SingleRun
+  fi
+elif [[ $1 == "help" ]]
+then
+  Help
+elif [[ $1 == "all" ]]
+then
+  BatchRun
+else
+  Help
+fi
+
+