movieinfo.sh

#!/bin/bash

img_viewer=chafa  # default

# Text formatting
BOLD='\e[1m'
RED='\e[1;31m'
BLUE='\e[1;34m'
YLLW='\e[1;33m'
NRM='\e[0m'  # normal

# Check args
no_img=false
for arg in "$@"; do
    case $arg in
    --catimg)
        img_viewer=catimg
        ;;
    --asciiart)
        img_viewer=asciiart
        ;;
    --no-image)
        img_viewer=""
        no_img=true
        ;;
    *)
        printf "${BOLD}Usage${NRM}: movieinfo [flags]\n\n${BOLD}flags${NRM}:\n\
    --catimg: image using catimg\n\
    --asciiart: ASCII art image using asciiart\n\
    --no-image: no image\n"
        exit
        ;;
    esac
done

# Warn if image viewer is unavailable
if [ "$no_img" = false ]; then
    if [ "$img_viewer" = "chafa" ] && [ -z "$(command -v chafa)" ]; then
        printf "${YLLW}WARNING${NRM}: chafa is not installed.\n"
        img_viewer=""
        no_img=true
    elif [ "$img_viewer" = "catimg" ] && [ -z "$(command -v catimg)" ]; then
        printf "${YLLW}WARNING${NRM}: catimg is not installed.\n"
        img_viewer=""
        no_img=true
    elif [ "$img_viewer" = "asciiart" ] && [ -z "$(command -v asciiart)" ]; then
        printf "${YLLW}WARNING${NRM}: asciiart is not installed.\n"
        img_viewer=""
        no_img=true
    fi
fi

# Read movie and search
printf "${BOLD}Search${NRM}: "
read movie
movie=$(echo $movie | sed -r 's/ /%20/g')
content=$(wget https://www.rottentomatoes.com/search?search=$movie -qO -)
readarray movies -t <<<$(echo $content | grep -oP \
'(?<=<search-page-media-row).*?(?=</search-page-media-row>)')
readarray titleList -t <<<$(echo ${movies[@]} | grep -oP \
'(?<=slot="title"> ).*?(?= </a>)' | sed "s/&#39;/'/g" | sed 's/&amp;/\&/g')
readarray yearList -t <<<$(echo ${movies[@]} | grep -oP \
'(?<=releaseyear=").*?(?=")')
readarray linkList -t <<<$(echo ${movies[@]} | grep -oP \
'(?<= </a> <a href=").*?(?=" class="unset" data-qa="info-name" slot="title">)')

# Movie choice dialog
if [ ${#titleList[$i]} != 1 ]; then
    printf "${BOLD}Choose movie${NRM}:\n"
else
    printf "${BOLD}No results.${NRM}\n"
    exit
fi
moviesNum=${#titleList[@]}
for i in $(seq 0 $((moviesNum < 8 ? moviesNum - 1 : 7))); do
    printf "  ${BLUE}$i${NRM}. ${titleList[$i]} (${yearList[$i]:=-})" | tr -d '\n'
    printf '\n'
done

# Read and check choice
chosen=false
i=$((moviesNum < 8 ? moviesNum - 1 : 7))
while [ "$chosen" = false ]; do
    printf "${BOLD}Choice (${BLUE}0${NRM}${BOLD})${NRM}: "
    read choice
    if [ -z $choice ]; then  # default choice
        choice='0'
        chosen=true
    elif [ "$choice" = 'e' ]; then
        exit
    elif [ "$choice" = 'm' ]; then  # more movies
        ((i++))
        if [ ${#titleList[$i]} != 0 ]; then
            printf "${BOLD}Printing more...${NRM}\n"
            while [ ${#titleList[$i]} != 0 ]; do
                printf "  ${BLUE}$i${NRM}. ${titleList[$i]} " | tr -d '\n'
                printf "(${yearList[$i]:=-})" | tr -d '\n'
                printf '\n'
                ((i++))
            done
        else
            printf "No more results.\n"
        fi
        ((i--))
    elif [[ $choice =~ ^[0-9]+$ ]] && [ $choice -le $i ]; then
        chosen=true
    else
        printf "${RED}ERROR${NRM}: Invalid choice. (Type '${BOLD}m${NRM}' "
        printf "for more results or '${BOLD}e${NRM}' to exit.)\n"
    fi
done

# Retrieve chosen movie info
content=$(wget ${linkList[$choice]} -qO -)

if [ "$no_img" = false ]; then
    img=$(echo $content | grep -oP '(?<=<meta property="og:image" content=").*?(?=")' | head -1)
    wget -q $img -O /tmp/img.jpg
fi

description=$(echo $content | grep -oP '(?<=<meta name="description" content=").*?(?=")' | 
sed 's/&quot;/"/g' | sed "s/&#39;/'/g" | sed 's/&amp;/\&/g' | head -1)
language=$(echo $content | grep -oP \
'(?<=Language</rt-text> </dt> <dd data-qa="item-value-group"> <rt-text data-qa="item-value">).*?(?=</rt-text>)')
director=$(echo $content | grep -oP '(?<="director":\[{"@type":"Person","name":").*?(?=")')
runtime=$(echo $content | grep -oP \
'(?<=Runtime</rt-text> </dt> <dd data-qa="item-value-group"> <rt-text data-qa="item-value">).*?(?=</rt-text>)')
genre=$(echo $content | grep -oP '(?<="metadataGenres":\[").*?(?=")' | head -1)
tomatometer=$(echo $content | grep -oP '(?<=s","scorePercent":").*?(?=%","title":"Tomatometer")' | head -1)
popcornmeter=$(echo $content | grep -oP '(?<="scorePercent":").*?(?=%","title":"Popcornmeter")' | head -1)

# Print chosen movie info
printf "\n${BOLD}Visit${NRM}: ${linkList[choice]}\n"

termwidth=$(tput cols) # terminal width
termheight=$(tput lines)  # terminal height
asciiwidth=$((27 * termwidth / 100))
txtwidth=$((6 * termwidth / 10))

if [ "$img_viewer" = "chafa" ]; then
    chafa -s "$((termwidth))x$((termheight / 3))" /tmp/img.jpg
    printf "\n"
elif [ "$img_viewer" = "catimg" ]; then
    catimg -r 2 -w $((2 * $asciiwidth)) /tmp/img.jpg &>>/tmp/img0
    if [ "$(cat /tmp/img0 | grep error)" ]; then
        # In case of catimg error no image
        no_img=true
    fi
    sed -i '$d' /tmp/img0  # remove last line
    # In case title overflows to 2nd line
    paste -d '' /tmp/img0 <(printf "\n${BOLD}") >/tmp/img
elif [ "$img_viewer" = "asciiart" ]; then
    script -q -c "asciiart -c -i -w $asciiwidth /tmp/img.jpg" -O /dev/null >>/tmp/img0
    if [ "$(cat /tmp/img0 | grep asciiart)" ]; then
        # In case of asciiart error no image
        no_img=true
    fi
    sed -i 's/\r//g' /tmp/img0  # dos to unix
    # In case title overflows to 2nd line
    paste -d '' /tmp/img0 <(printf "\n${BOLD}") >/tmp/img
fi

if [ "$no_img" = true ] && [ -n "$img_viewer" ]; then
    printf "${RED}ERROR${NRM}: could not process movie image.\n"
fi

printf "${BOLD}${titleList[$choice]} (${yearList[$choice]:=-})${NRM}" | tr -d '\n' >/tmp/mvinfo
printf "\n${NRM}${description:=-}\n" >>/tmp/mvinfo

printf "\n${BOLD}Language${NRM}: ${language:=-}\n" >>/tmp/mvinfo
printf "${BOLD}Director${NRM}: ${director:=-}\n" >>/tmp/mvinfo
printf "${BOLD}Runtime${NRM}: ${runtime:=-}\n" >>/tmp/mvinfo
printf "${BOLD}Genre${NRM}: ${genre:=-}\n\n" >>/tmp/mvinfo

meter=$([ -n "$tomatometer" ] && echo "$tomatometer%%" || echo "-")
printf "${RED}Tomatometer${NRM}: ${meter}\n" >>/tmp/mvinfo
meter=$([ -n "$popcornmeter" ] && echo "$popcornmeter%%" || echo "-")
printf "${BOLD}Popcornmeter${NRM}: ${meter}\n" >>/tmp/mvinfo

fold -s -w $txtwidth /tmp/mvinfo >/tmp/mvinfostd
if [ "$img_viewer" = "chafa" ] || [ "$no_img" = true ]; then
    cp /tmp/mvinfostd /tmp/output
else
    sed -e 's/$/    /' -i /tmp/img
    linesart=$(cat /tmp/img | wc -l)
    linestxt=$(cat /tmp/mvinfostd | wc -l)
    i=$((linestxt - linesart))
    while ((i > 0)); do
        printf "%*s    \n" $asciiwidth ' ' >>/tmp/img
        ((i--))
    done
    paste -d '' /tmp/img /tmp/mvinfostd >/tmp/output
fi
cat /tmp/output

# Clear temporary files
rm -f /tmp/img.jpg /tmp/img /tmp/img0
rm /tmp/mvinfo /tmp/mvinfostd /tmp/output