#!/bin/bash
#
# usage: onemanga [-dlo] [-c <first chapter>[+|-<last chapter>]] <manga name> [<manga name> ...]
#
 
trap "rm -f *.jpg tmp_*;" 0
 
base_url="http://www.onemanga.com"
base_dir=`pwd`
log="$base_dir/onemanga.log"
 
function calc() {
  echo "scale=2; $*" | bc -q 2>/dev/null | cut -f1 -d.
}
 
function echoes() {
  if [[ $2 -gt 0 ]]; then
    eval "for i in {${3:-1}..$2}; do echo -n '$1'; done"
  fi
}
 
function progressbar() {
  width=20
  current=$1
  total=$2
 
  percent=`calc "$current / $total * 100"`
  stack=`calc "$current / $total * $width"`
  stack=${stack:=0}
  space=`calc "$width - $stack"`
 
  echoes " " ${#percent} 3
  echo -n "$percent% ["
  echoes "#" $stack
  echoes " " $space
  echo "]"
}
 
while getopts ":c:dlo" op; do
  case $op in
    c)
      CHAPTER=1
      CHAPTER_ARG="$OPTARG"
      ;;
    d)
      USE_DIR=1
      ;;
    l)
      LATEST=1
      ;;
    o)
      LOG_FILE=1
      ;;
    \?)
      echo "unknown option: -$OPTARG" >&2
      ERROR=1
      ;;
  esac
done
 
shift $(($OPTIND - 1))
 
if [[ $CHAPTER -eq 1 && $LATEST -eq 1 ]]; then
  echo "invalid option: -c and -l cannot be used at the same time" >&2
  ERROR=1
fi
 
if [[ $ERROR -eq 1 ]]; then
  exit
fi
 
if [[ $CHAPTER = "" && $LATEST = "" ]]; then
  UPDATE=1
fi
 
if [[ $CHAPTER -eq 1 ]]; then
  if [[ `expr index "$CHAPTER_ARG" ++` -gt 0 ]]; then
    first_chapter=${CHAPTER_ARG%+*}
    last_chapter="+"
  elif [[ `expr index "$CHAPTER_ARG" -` -gt 0 ]]; then
    first_chapter=${CHAPTER_ARG%-*}
    last_chapter=${CHAPTER_ARG#*-}
  else
    first_chapter=$CHAPTER_ARG
    last_chapter=$CHAPTER_ARG
  fi
fi
 
for manga_name in "$@"; do
  manga_name=${manga_name%/}
 
  if [[ $USE_DIR -eq 1 ]]; then
    mkdir -p "$base_dir/$manga_name"
    cd "$base_dir/$manga_name"
  fi
 
  display_name=`echo $manga_name | sed "s/_/ /g"`
  word_count=`echo $display_name | wc -w`
  sort_key=$((word_count + 1))
  local_chapter=`ls ${manga_name}_*.cbr 2> /dev/null | sort -r -n -k $sort_key -t_ | head -n1`
  local_chapter=`basename "${local_chapter##*_}" .cbr`
 
  if [[ $local_chapter -ne 0 ]]; then
    local_chapter=`echo ${local_chapter} | sed "s/^0*//g"`
  fi
 
  echo -ne "\nopening $base_url/$manga_name..."
  wget -qN --no-cache $base_url/$manga_name/
 
  if [[ ! -f "index.html" ]]; then
    echo -e "\b\b\b [ERROR]\nthe url seems to be invalid, or there may be a problem with your internet connection"
    exit
  fi
 
  grep "ch-subject" index.html 2> /dev/null | grep "a href" | cut -f3 -d\/ > tmp_chapters
 
  if [[ ! -s tmp_chapters ]]; then
    echo -e "\b\b\b [ERROR]\ncannot extract chapters info from the url"
    exit
  fi
 
  echo -e "\b\b\b [OK]"
 
  latest_chapter=`head -1 tmp_chapters`
 
  if [[ -n $local_chapter && ! $CHAPTER -eq 1 ]]; then
    echo "local chapter: ${local_chapter} / latest chapter: $latest_chapter"
 
    if [[ $local_chapter == $latest_chapter ]]; then
      echo "you already have the latest chapter of $display_name"
      continue
    fi
  fi
 
  if [[ $LATEST -eq 1 ]]; then
    first_chapter=$latest_chapter
    last_chapter=$latest_chapter
  fi
 
  if [[ "$last_chapter" == "+" ]]; then
    last_chapter=$latest_chapter
  fi
 
  if [[ $UPDATE -eq 1 ]]; then
    if [[ $local_chapter == "" ]]; then
      first_chapter=`sort -n tmp_chapters | head -n1`
    else
      index=`sort -n tmp_chapters | grep -nm1 $local_chapter | cut -f1 -d:`
      first_chapter=`sort -n tmp_chapters | tail -n+$((index + 1)) | head -n1`
    fi
 
    last_chapter=$latest_chapter
  fi
 
  if [[ $CHAPTER -eq 1 || -z $local_chapter ]]; then
    echo "from chapter: $first_chapter / to chapter: $last_chapter"
  fi
 
  index=`sort -n tmp_chapters | grep -nm1 $first_chapter | cut -f1 -d:`
  last_index=`sort -n tmp_chapters | grep -nm1 $last_chapter | cut -f1 -d:`
 
  CHAPTERS=`sort -n tmp_chapters | awk 'FNR >= '$index' && FNR <= '$last_index`
 
  for chapter in $CHAPTERS; do
    echo "downloading $display_name chapter $chapter"
    echo -ne "\r\e[0K`progressbar 0 1` (initializing...)"
    page_location=`wget -qO - $base_url/$manga_name/$chapter/ | grep -i "begin reading" | cut -f2 -d\"`
    wget -qO tmp_page $base_url$page_location
    PAGES=`grep -i "option value" tmp_page | grep -i -v "select manga series" | cut -f2 -d\"`
    image_location=`grep -i "manga-page" tmp_page | cut -f4 -d\"`
    image_location=${image_location%/*.jpg}
 
    total=`echo $PAGES | wc -w`
    i=0
 
    for page in $PAGES; do
      let i++
      echo -ne "\r\e[0K`progressbar $i $total` ($i/$total)"
      wget -q "$image_location/$page.jpg"
    done
 
    if [[ $chapter -ne 0 && ${#chapter} -lt 3 ]]; then
      chapter=`echoes "0" ${#chapter} 2`$chapter
    fi
 
    cbr_file_name="${manga_name}_${chapter}.cbr"
 
    echo -ne "\r\e[0K`progressbar $i $total` (packing files...)"
    if zip -q $cbr_file_name *.jpg; then
      rm -f *.jpg tmp_*
      echo -e "\r\e[0K`progressbar $i $total` ($cbr_file_name)"
      [[ $LOG_FILE -eq 1 ]] && echo "[`date +%c`] $cbr_file_name" >> "$log"
    fi
  done
done

http://user:pass@example.com:12345/gui

http://example.com/zzzz.torrent:COOKIE:uid=xxxx;pass=yyyyyyyyyyyyyy

:*:mtcookie::uid=xxxx;pass=yyyyyyyyyyyyyy

#!/bin/bash
#
# usage: onemanga [-dlu] [-c <first chapter>[+|-<last chapter>]] <manga name> [<manga name> ...]
#
 
trap 'rm -f *.jpg tmp_*;' 0
 
base_url="http://www.onemanga.com"
base_dir=`pwd`
 
function calc() {
  echo "scale=2; $*" | bc -q 2>/dev/null | cut -f1 -d.
}
 
function progressbar() {
  width=30
  current=$1
  total=$2
 
  percent=`calc "$current / $total * 100"`
  stack=`calc "$current / $total * $width"`
  stack=${stack:=0}
  space=`calc "$width - $stack"`
 
  for i in `seq 1 $((3 - ${#percent}))`; do
    echo -n " "
  done
 
  echo -n "$percent% ["
 
  for i in `seq 1 $stack`; do
    echo -n "#"
  done
 
  for i in `seq 1 $space`; do
    echo -n " "
  done
 
  echo "]"
}
 
while getopts ":c:dlu" op; do
  case $op in
    c)
      if [[ $LATEST -eq 1 ]]; then
        echo "Invalid option: -c cannot be used with -l" >&2
        exit
      fi
 
      if [[ $UPDATE -eq 1 ]]; then
        echo "Invalid option: -c cannot be used with -u" >&2
        exit
      fi
 
      CHAPTER=1
      CHAPTER_ARG=$OPTARG
      ;;
    d)
      USE_DIR=1
      ;;
    l)
      if [[ $CHAPTER -eq 1 ]]; then
        echo "Invalid option: -l cannot be used with -c" >&2
        exit
      fi
 
      if [[ $UPDATE -eq 1 ]]; then
        echo "Invalid option: -l cannot be used with -u" >&2
        exit
      fi
 
      LATEST=1
      ;;
    u)
      if [[ $CHAPTER -eq 1 ]]; then
        echo "Invalid option: -u cannot be used with -c" >&2
        exit
      fi
 
      if [[ $LATEST -eq 1 ]]; then
        echo "Invalid option: -u cannot be used with -l" >&2
        exit
      fi
 
      UPDATE=1
      ;;
    \?)
      echo "Invalid option: -$OPTARG" >&2
      exit
      ;;
  esac
done
 
shift $(($OPTIND - 1))
 
if [[ $CHAPTER = "" && $LATEST = "" ]]; then
  UPDATE=1
fi
 
if [[ $CHAPTER -eq 1 ]]; then
  if [[ `expr index "$CHAPTER_ARG" ++` -gt 0 ]]; then
    first_chapter=${CHAPTER_ARG%+*}
    last_chapter="+"
  elif [[ `expr index "$CHAPTER_ARG" -` -gt 0 ]]; then
    first_chapter=${CHAPTER_ARG%-*}
    last_chapter=${CHAPTER_ARG#*-}
  else
    first_chapter=$CHAPTER_ARG
    last_chapter=$CHAPTER_ARG
  fi
fi
 
for manga_name in "$@"; do
  if [[ $USE_DIR -eq 1 ]]; then
    mkdir -p $base_dir/$manga_name
    cd $base_dir/$manga_name
  fi
 
  display_name=`echo $manga_name | sed "s/_/ /g"`
  word_count=`echo $display_name | wc -w`
  sort_key=$((word_count + 1))
  local_chapter=`ls ${manga_name}_*.cbr 2> /dev/null | sort -r -n -k $sort_key -t_ | head -n1`
  local_chapter=`basename ${local_chapter##*_} .cbr`
 
  echo -n "opening $base_url/$manga_name..."
  curl -s $base_url/$manga_name/ > tmp_home
  grep "ch-subject" tmp_home | grep "a href" | cut -f3 -d\/ > tmp_chapters
 
  if [[ ! -s tmp_chapters ]]; then
    echo -e "\b\b\b [ERROR]\ncannot create chapter list from $base_url/$manga_name"
    exit
  fi
 
  echo -e "\b\b\b [OK]"
 
  latest_chapter=`head -1 tmp_chapters`
 
  if [[ $LATEST -eq 1 || $UPDATE -eq 1 ]]; then
    echo "local chapter: $local_chapter / latest chapter: $latest_chapter"
 
    if [[ $local_chapter == $latest_chapter ]]; then
      echo "you already have the latest chapter of $display_name"
      continue
    fi
  fi
 
  if [[ $LATEST -eq 1 ]]; then
    first_chapter=$latest_chapter
    last_chapter=$latest_chapter
  fi
 
  if [[ "$last_chapter" == "+" ]]; then
    echo "starting chapter: $first_chapter / latest chapter: $latest_chapter"
    last_chapter=$latest_chapter
  fi
 
  if [[ $UPDATE -eq 1 ]]; then
    if [[ $local_chapter == "" ]]; then
      first_chapter=`sort -n tmp_chapters | head -n1`
    else
      index=`sort -n tmp_chapters | grep -nm1 $local_chapter | cut -f1 -d:`
      first_chapter=`sort -n tmp_chapters | tail -n+$((index + 1)) | head -n1`
    fi
 
    last_chapter=$latest_chapter
  fi
 
  index=`sort -n tmp_chapters | grep -nm1 $first_chapter | cut -f1 -d:`
  last_index=`sort -n tmp_chapters | grep -nm1 $last_chapter | cut -f1 -d:`
 
  CHAPTERS=`sort -n tmp_chapters | awk 'FNR >= '$index' && FNR <= '$last_index`
 
  for chapter in $CHAPTERS; do
    echo "downloading $display_name chapter $chapter"
    page_location=`curl -s --range -1500 $base_url/$manga_name/$chapter/ | grep -i "begin reading" | cut -f2 -d\"`
    curl -s $base_url$page_location > tmp_page
    PAGES=`grep -i "option value" tmp_page | grep -i -v "select manga series" | cut -f2 -d\"`
    image_location=`grep -i "manga-page" tmp_page | cut -f4 -d\"`
    image_location=${image_location%/*.jpg}
 
    total=`echo $PAGES | wc -w`
    i=0
 
    for page in $PAGES; do
      let i++
      echo -ne "\r\e[0K`progressbar $i $total` ($i/$total)"
      wget -q "$image_location/$page.jpg"
    done
 
    cbr_file_name="${manga_name}_${chapter}.cbr"
 
    echo -ne "\r\e[0K`progressbar $i $total` (packing files...)"
    zip -q $cbr_file_name *.jpg && rm -f *.jpg
    echo -e "\r\e[0K`progressbar $i $total` ($cbr_file_name)"
  done
done

#IfWinActive ahk_class TMainDisplayForm
  Left:: Send {PgUp}
  Right:: Send {PgDn}
  ^Left:: Send +k
  ^Right:: Send +l
#IfWinActive

#!/bin/bash
#
# usage: onemanga [-d] [-l] [-u] [-c <first chapter>[+ | -<last chapter>]] <manga name> [<manga name> ...]
#
 
base_url="http://www.onemanga.com"
 
while getopts ":c:dlu" op; do
  case $op in
    c)
      if [[ $LATEST -eq 1 ]]; then
        echo "Invalid option: -c cannot be used with -l" >&2
        exit
      fi
 
      if [[ $UPDATE -eq 1 ]]; then
        echo "Invalid option: -c cannot be used with -u" >&2
        exit
      fi
 
      CHAPTER=1
      CHAPTER_ARG=$OPTARG
      ;;
    d)
      USE_DIR=1
      ;;
    l)
      if [[ $CHAPTER -eq 1 ]]; then
        echo "Invalid option: -l cannot be used with -c" >&2
        exit
      fi
 
      if [[ $UPDATE -eq 1 ]]; then
        echo "Invalid option: -c cannot be used with -u" >&2
        exit
      fi
 
      LATEST=1
      ;;
    u)
      if [[ $CHAPTER -eq 1 ]]; then
        echo "Invalid option: -u cannot be used with -c" >&2
        exit
      fi
 
      if [[ $LATEST -eq 1 ]]; then
        echo "Invalid option: -u cannot be used with -l" >&2
        exit
      fi
 
      UPDATE=1
      ;;
    \?)
      echo "Invalid option: -$OPTARG" >&2
      exit
      ;;
  esac
done
 
shift $(($OPTIND - 1))
 
if [[ $CHAPTER -eq 1 ]]; then
  if [[ `expr index "$CHAPTER_ARG" ++` -gt 0 ]]; then
    first_chapter=${CHAPTER_ARG%+*}
    last_chapter="+"
  elif [[ `expr index "$CHAPTER_ARG" -` -gt 0 ]]; then
    first_chapter=${CHAPTER_ARG%-*}
    last_chapter=${CHAPTER_ARG#*-}
  else
    first_chapter=${CHAPTER_ARG}
    last_chapter=${CHAPTER_ARG}
  fi
fi
 
for manga_name in "$@"; do
  if [[ $USE_DIR -eq 1 ]]; then
    mkdir -p ${manga_name}
    cd ${manga_name}
  fi
 
  display_name=`echo ${manga_name} | sed "s/_/ /g"`
  word_count=`echo ${display_name} | wc -w`
  sort_key=$((word_count + 1))
  local_chapter=`ls ${manga_name}_*.cbr 2> /dev/null | sort -r -n -k ${sort_key} -t_ | head -n1`
  local_chapter=`echo ${local_chapter##*_} | cut -f1 -d\.`
 
  echo "fetching information from ${base_url}/${manga_name} ..."
  curl -s ${base_url}/${manga_name}/ > tmp_home
  grep "ch-subject" tmp_home | grep "a href" | cut -f3 -d\/ > tmp_chapters
 
  latest_chapter=`head -1 tmp_chapters`
 
  if [[ ${local_chapter} -eq ${latest_chapter} && ! $CHAPTER -eq 1 ]]; then
    echo "you already have the latest chapter of $display_name"
    cd ..
    continue
  fi
 
  if [[ $LATEST -eq 1 ]]; then
    first_chapter=${latest_chapter}
    last_chapter=${latest_chapter}
  fi
 
  if [[ "$last_chapter" = "+" ]]; then
    last_chapter=${latest_chapter}
  fi
 
  if [[ $UPDATE -eq 1 ]]; then
    if [[ $local_chapter == "" ]]; then
      first_chapter=`sort -n tmp_chapters | head -n1`
    else
      index=`sort -n tmp_chapters | grep -nm1 ${local_chapter} | cut -f1 -d:`
      first_chapter=`sort -n tmp_chapters | tail -n+$((index + 1)) | head -n1`
    fi
 
    last_chapter=${latest_chapter}
  fi
 
  index=`sort -n tmp_chapters | grep -nm1 ${first_chapter} | cut -f1 -d:`
  last_index=`sort -n tmp_chapters | grep -nm1 ${last_chapter} | cut -f1 -d:`
 
  CHAPTERS=`sort -n tmp_chapters | awk 'FNR >= '$index' && FNR <= '$last_index`
 
  for chapter in $CHAPTERS; do
    echo "downloading $display_name chapter $chapter"
    page_location=`curl -s --range -1500 ${base_url}/${manga_name}/${chapter}/ | grep -i "begin reading" | cut -f2 -d\"`
    curl -s ${base_url}${page_location} > tmp_page
    PAGES=`grep -i "option value" tmp_page | grep -i -v "select manga series" | cut -f2 -d\"`
    image_location=`grep -i "manga-page" tmp_page | cut -f4 -d\"`
    image_location=${image_location%/*.jpg}
 
    for page in $PAGES; do
      echo "downloading $image_location/$page.jpg ..."
      wget -q "$image_location/$page.jpg"
    done
 
    echo "creating CBR file ..."
    cbr_file_name="${manga_name}_${chapter}.cbr"
    zip ${cbr_file_name} *.jpg
    rm *.jpg tmp_*
  done
 
  if [[ $USE_DIR -eq 1 ]]; then
    cd ..
  fi
done

onemanga2 -c 440 Naruto
onemanga2 -c 351-360 Bleach
onemanga2 -c 4+ New_Prince_of_Tennis

onemanga2 -l Bakuman

onemanga2 -u Vagabond

onemanga2 -d -c 450 Naruto
onemanga2 -dl Hajime_no_Ippo
onemanga2 -ud Eyeshield_21 

onemanga2 -l Naruto Bleach Eyeshield_21 Vagabond
onemanga2 -ud *