cbzme.bat

::
:: JK'D Blame-Game Agreement 1.0a, "Finger-Pointer Edition", written by JaCk
::
::: No Warranty, No Guarantee, No Support, AS-IS
:::
::: USE AT YOUR OWN RISK
::: By sheer discretion and without notification, JaCk, retains the all rights, including exemptions, revocation of exemptions of this agreement!
:::
::: By Running this script or ANY portion of it's, this script's, contents, you agree to the following:
::: - that you fully understand what these commands, expressions, functions, and/or script(s) or portions of script(s) do
::: - that you take responsibility for any actions, damages, physical losses, intellectual property losses, and/or losses of ANY kind
::: - that you DO NOT seek compensation of any kind, monies or otherwise, in ANY FORM, from previous, current and future parties; not limited to:
:::    -- anyone
:::    -- everyone
:::    -- it's author(s)
:::    -- it's contributor(s)
:::    -- any beneficiaries
:::    -- users
:::    -- distributors
::
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:: By JaCk | Release 05/04/2017 | https://pastebin.com/6vEQscEX | cbzme.bat  - Creates cbz files using the 7-zip binary
@echo off & setlocal EnableDelayedExpansion

:: This script is based on http://alanhorkan.livejournal.com/58404.html
::  - which was based on http://aarmstrong.org/tutorials/mass-zip-rar-to-7zip-recompression-batch-file
::  -- "Mass Zip, RAR to 7Zip Recompression Batch File by Andrew Armstrong"
::
::
:: Recurses through a directory and creates cbz [Comic Book Zip] files using 7z
::
:: Directory Structure for the input
:: - C:\cbme_plox\source\Comic 123\000.jpg
:: ---- [C:\cbme_plox\source] is the base directory for [cbzme_var_source_directory]
:: ---- Note: [Comic 123] is the title of name of the Book.  This name will be used for the new cbz file like: [Comic 123.cbz]
:: ---- Note: [000.jpg] is one of the images in [Comic 123]


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::
:: User Variables (Settings)
::
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set "cbzme_var_7z_bin_full_path=%ProgramFiles%\7-Zip\7z.exe"       rem Default: [Binary Location] - This is the full path to the 7-zip binary.  http://www.7-zip.org
set "cbzme_var_source_directory="                                  rem Default: [NotSet]          - This is the full path to the source directory contains the sub-directories that you would like processed.  If not set, script will ask user for input.
set "cbzme_var_output_directory="                                  rem Default: [NotSet]          - This is the full path to the output directory with future cbz output files (if all the stars align).  If not set, script will ask user for input.


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:::: Unless you know what you're doing ::::
:::: DO NOT CHANGE BELOW               ::::
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::
:: Prompts
::
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if not defined cbzme_var_7z_bin_full_path (
    rem Try to locate the bin in the PATH system variable and set it as the default
    rem If multiple are located, script will always choose the last one on the list
    for /f "tokens=* delims=" %%s in ('where 7z.exe') do set "cbzme__input=%%~s"

    rem Ask user for input
    echo/
    echo INPUT: 7z: Please Enter the full directory path for the 7z.exe binary:
    echo INPUT: 7z: Default: [!cbzme__input!]
    set /p "cbzme__input=: "

    set "cbzme_var_7z_bin_full_path=!cbzme__input!"
    echo/
)

if not defined cbzme_var_source_directory (
    set "cbzme__input=%~dp0"

    echo/
    echo INPUT: Source: Please Enter the full INPUT directory path containing the sub-directories to be processed.
    echo INPUT: Source: Default: [!cbzme__input!]
    set /p "cbzme__input=: "

    set "cbzme_var_source_directory=!cbzme__input!"
    echo/
)

if not defined cbzme_var_output_directory (
    set "cbzme__input=%~dp0\output"

    echo/
    echo INPUT: Output: Please Enter the full directory OUTPUT path for the new cbz files
    echo INPUT: Output: Default: [!cbzme__input!]
    set /p "cbzme__input=: "

    set "cbzme_var_output_directory=!cbzme__input!"
    echo/
)

:: I need cleansing
:: - forgive me father for I have been used, multiple times on multiple occasions and as a temporary placeholder...
set "cbzme__input="


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::
:: Basic Error Checking
::
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set "cbzme__debug_flag="
set "cbzme__fatal_flag=0"
set "cbzme__error_count=0"

if not exist "%cbzme_var_7z_bin_full_path%" (
    echo/
    echo ERROR: FATAL: 7zBin: Unable to access or find [%cbzme_var_7z_bin_full_pathr%]
    echo/
    set /a "cbzme__fatal_flag+=1"
)


if not exist "%cbzme_var_source_directory%" (
    echo/
    echo ERROR: FATAL: Source Dir: Unable to access or find [%cbzme_var_source_directory%]
    echo/
    set /a "cbzme__fatal_flag+=1"
)


if !cbzme__fatal_flag! gtr 0 (
    echo/
    echo ERROR: FATAL: Encountered Fatals - [!cbzme__fatal_flag!]
    echo INFO: Exiting...
    echo/
    timeout /t 15
    exit /b 1
)


if not exist "%cbzme_var_output_directory%" (
    echo/
    echo/ INFO: Output Dir: directory does not exist, Creating...
    mkdir "%cbzme_var_output_directory%" || (
        echo/
        echo ERROR: Output Dir: Unable to create path [%cbzme_var_output_directory%]
        echo INFO: Continuing...
        echo/
    )
    echo/
)



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::
:: Main
::
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rem Setting default string before all the magic
set "cbzme__d=!date:* =!" & set "cbzme__t=!time:~0,-3!"
set "cbzme__time_string=!cbzme__d:/=.!-!cbzme__t::=.!"
set "cbzme__time_string=!cbzme__time_string: =!"

:: Grab a quick total count
set "cbzme__dtcount=0"
for /f "tokens=1* delims=" %%d in ('
        dir /b /o:-n /a:d "!cbzme_var_source_directory!"
') do set /a "cbzme__dtcount+=1"


:: Give a pretty message or exit script
if !cbzme__dtcount! gtr 0 (
    echo: INFO: CBZ: Total Directories to Process [!cbzme__dtcount!]
    echo/
) else (
    echo ERROR: FATAL: No Directories found to process in [!cbzme_var_source_directory!]
    echo/
    exit /b 1
)


:: Recurse through source directory and create cbz files in the output directory
:: files named [z*.*] and [Thumbs.db] will automaticlly be ignored and NOT added into the new cbz file
set "cbzme__dpcount=0"
for /f "tokens=1* delims=" %%d in ('
        dir /b /o:-n /a:d "!cbzme_var_source_directory!"
') do (
    rem Assign me to my var plx
        set /a "cbzme__dpcount+=1"
        set "cbzme__dname=%%~d"

    rem set the title and print message to console
        title %~0: Processing [!cbzme__dpcount!/!cbzme__dtcount!] - !cbzme__dname!.cbz
        echo/
        echo/ ========================================
        echo/
        echo INFO: CBZ: Processing [!cbzme__dpcount!/!cbzme__dtcount!] - !cbzme__dname!.cbz

    rem call the binary with all the parameters
        if defined cbzme__debug_flag echo call "!cbzme_var_7z_bin_full_path!" a -tzip "%cbzme_var_output_directory%\%%~d.cbz" -mx=0 '-x^^!Thumbs.db*' "%cbzme_var_source_directory%\%%~d"
        2>>"%cbzme_var_output_directory%\cbz_7z_errors.!cbzme__time_string!.log" call "!cbzme_var_7z_bin_full_path!" a -tzip "%cbzme_var_output_directory%\%%~d.cbz" -mx=0 '-x^^!Thumbs.db*' "%cbzme_var_source_directory%\%%~d"
        rem call "!cbzme_var_7z_bin_full_path!" a -tzip "%cbzme_var_output_directory%\%%~d.cbz" -mx=0 '-x^^!Thumbs.db*' '-x^^!z*.*' "%cbzme_var_source_directory%\%%~d"

    rem check if bin exited cleanly
        if !errorlevel! neq 0 (
            echo ERROR: CBZ: 7ZBin: Encountered unknown errors or warnings while creating [!cbzme_var_output_directory!\!cbzme__dname!.cbz]
            echo ERROR: CBZ: 7ZBin: Encountered unknown errors or warnings while creating [!cbzme_var_output_directory!\!cbzme__dname!.cbz] >> "%cbzme_var_output_directory%\cbz_7z_errors.!cbzme__time_string!.log"
            echo/
            set /a "cbzme__error_count+=1"
            if defined cbzme__debug_flag timeout /t 3
        )
        echo/
        echo/ ========================================
        echo/
    rem if defined cbzme__debug_flag exit /b
)
echo/

:: Checking if the error log contains anything, if not, then we delete it
type "%cbzme_var_output_directory%\cbz_7z_errors.!cbzme__time_string!.log" 2>nul | findstr /c:" " 2>nul 1>nul || (
    del /q "%cbzme_var_output_directory%\cbz_7z_errors.!cbzme__time_string!.log"
)

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::
:: Fin-laund
::       git-it... FIN... LAUND... HAHA
::        not funny, alt-f4 yourself...
::
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if !cbzme__error_count! gtr 0 (
    echo ERROR: WARNING: CBZ: 7z encountered [!cbzme__error_count!] errors or warnings
    echo ERROR: WARNING: CBZ: Please Check "%cbzme_var_output_directory%\cbz_7z_errors.!cbzme__time_string!.log" for details
    echo/
    rem Gotta clean after me-self and the kitchen-sync [-.*]
    for /f "tokens=* delims=" %%v in ('set cbzme_') do set "%%v="
    timeout /t 30 & exit /b 1
) else (
    rem Gotta clean after me-self and the kitchen-sync [-.*]
    for /f "tokens=* delims=" %%v in ('set cbzme_') do set "%%v="
    timeout /t 30 & exit /b 0
)