Untitled

#!/bin/bash

# *********************************
# ***** 4chan-NowPlaying v0.1 *****
# *********************************

p1=$1
p2=$2

if [ -z $p1 ]; then
    echo -e "Error: Insufficient parameters."
    echo -e "Syntax:"
    echo -e "\t$0 <image_path> [<thread_id>]"
    exit 1
fi

# ********* SETTINGS *********
BIN_CURL=/usr/bin/curl
FILE_RESULT=/dev/null
CMD_GET_PLAYER="mpd -V"
CMD_GET_SONG="mpc current"
CMD_GET_INFO="mpc stats"
CMD_GET_COVER="echo -n $p1"

board="g"
thread=$p2
# ****************************

getInfo() {
    m_PLAYER=$($CMD_GET_PLAYER | head -n1)
    m_SONG=$($CMD_GET_SONG | head -n1)
    m_STATS=$($CMD_GET_INFO)
    m_COVER=$($CMD_GET_COVER)

    if [ ! -e $m_COVER ]; then
        echo "$m_COVER: no such file or directory!"
    fi
}

sendSong() {
    input_MAX_FILE_SIZE="3145728"
    input_mode="regist"
    input_name="Anonymous"
    input_sub="&#9835;"
    input_email=""
    input_password=""
    input_upfile=$m_COVER
    input_resto=$thread
    input_com="${input_name} is currently listening to:
> ${m_SONG}

Player version: ${m_PLAYER}
Player stats:
${m_STATS}"

    if [ ! -z $p2 ]; then
        echo "Posting in thread #$p2 on /$board/"
    else
        echo "Creating new thread on /$board/"
    fi

    $BIN_CURL \
        --output "$FILE_RESULT" \
        --location \
        --silent \
        --form "upfile=@${input_upfile}" \
        --form "MAX_FILE_SIZE=${input_MAX_FILE_SIZE}" \
        --form "mode=${input_mode}" \
        --form "resto=${input_resto}" \
        --form "name=${input_name}" \
        --form "sub=${input_sub}" \
        --form "email=${input_email}" \
        --form "password=${input_password}" \
        --form "com=${input_com}" \
        --url "http://sys.4chan.org/"${board}"/post"
}

getInfo
sendSong

exit $?