Ajuda com script do Amarok

[podestafox]

Gente estou tentando a mais de tempos alterar este script às minhas
necessidades.

O que preciso é que ele pega as letras que vai baixar pelo amarok, e
salva-las.

Só que isso já acontece naturalmente.
O que preciso é que ele salve as letras na pasta: Letras, organizado
da seguinte ordem:

Letras/ (Nome do Artista) / (Nome do Álbum) / (Nome da Música) .lyric

E tudo isso com espaços ( ) ao invés de traços (-) e underlines (_).




#!/bin/bash
#
# amaroK's plugin to fetch lyrics from www.letras.mus.br, a
# amazing website with a really big lyrics database.
#
# Copyright Caio Begotti 2006 <http://caio.ueberalles.net>
# Licensed under GPL2 on Sat, 27 May 2006 23:19:25 -0300
#
# current TODO list:
# - URL data conversion
# - handle suggestions
# - "translate into" option
# - "display cached only"
# - "contribua enviando a letra"

lang=en_US
cache=${HOME}/lyrics
cfg="-cfg=$(dirname $0)/lynx.cfg"

command=$1
dcop=$(which dcop)
template=/tmp/amarok.tpl

amarok --version | grep 1.4 || ${dcop} amarok playlist popupMessage
"This script requires amaroK 1.4 or later!"
get="$(which lynx)" || ${dcop} amarok playlist popupMessage "The
'lynx' package is required to fetch lyrics!"
alert="$(which kdialog)" || ${dcop} amarok playlist popupMessage "The
'kdialog' binary is required to configure me!"

saveCache()
{
        varArtista="$(echo ${1} | sed 's/\ /_/g')"
        varMusica="$(echo ${2} | sed 's/\ /_/g')"

        cachedFile=${cache}/${varArtista}-${varMusica}.txt

        test -d ${cache} || mkdir -p ${cache}
        cp -f ${template} ${cachedFile}
}

fetchContent()
{

# can we call it template?
cat << EOF > ${template}
<?xml version="1.0" encoding="UTF-8" ?>
<lyric artist="ARTIST" title="TITLE" page_url="http://letras.mus.br";>
LYRICS_GOES_HERE
</lyric>
EOF
                varArtista="$(echo ${1} | sed 's/_/+/g'| sed
'y/ÁÀÃÂÉÊÍÓÕÚÜÇáàãâéêíóõúüç/AAAAEEIOOUUCaaaaeeioouuc/')"
                varMusica="$(echo ${2} | sed 's/_/+/g' | sed 's/_/+/g'| sed
'y/ÁÀÃÂÉÊÍÓÕÚÜÇáàãâéêíóõúüç/AAAAEEIOOUUCaaaaeeioouuc/')"

                # PID number allow multi-user
                data=$(mktemp /tmp/amarok.$$.XXXX)

                case ${lang} in
                        pt_BR)
                                # they provide nice URLs for parsing, yay!
                                ${get} -source
"http://letras.terra.com.br/winamp.php?musica=${varMusica}&artista=${varArtista}";
> ${data}
                                tradCode=$(sed -e '/tradu/!d' -e 
"s/^.*href='//" -e "s/'alt.*$//"
${data})
                                
                                # almost there for the parser...
                                [ ! -s "${tradCode}" ] && ${get} -dump ${cfg} 
"${tradCode}" >
${data}.iso
                        ;;
                        *)
                                # that's the regular lyrics in english
                                ${get} -dump ${cfg}
"http://letras.terra.com.br/winamp.php?musica=${varMusica}&artista=${varArtista}";
> ${data}.iso
                        ;;
                esac

                # just to make sure...
                cat ${data}.iso | iconv -f "ISO-8859-1" -t "UTF-8" -o ${data}

                # formatting the whole thing to display in the contextBrowser
                cat ${data} | sed '1,7d' | tac > ${data}.invert
                cat ${data}.invert | sed '1,14d;s/^\ \+//g' | tac > ${data}
                
                # if empty or not found, alert the user about it
                test -s ${data} || echo -e "Lyrics not found...\nCheck your ID3
tag!" > ${data}

                # corrigindo a condificação dos nomes do artista e da
música
                varArtista="$(echo ${1})"
                varMusica="$(echo ${2})"



                # fucking amazing hack from m4n from #address@hidden to
capitalize all line's first word
                # sed 's/^[a-z]/\u&/' could be used as well, but it's not that 
portable
                sed -i
'h;s/.\(.*\)/\1/;x;s/\(.\).*/\1/;y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/;G;s/\n//;'
${data}

                sed -i "/LYRICS_GOES_HERE/r ${data}" ${template}
                sed -i -e "s/ARTIST/${varArtista}/" \
                       -e "s/TITLE/${varMusica}/"   \
                       -e "/LYRICS_GOES_HERE/d"     \
                       -e /"[1]"/d                  \
                       -e /"[2]"/d                  \
                       -e /"[3]"/d                  \
                       -e /"[4]"/d                  \
                       -e /"[5]"/d                  \
                       -e /"[6]"/d                  \
                       -e /"[7]"/d                  \
                       -e /"[8]"/d                  \
                       -e /"[9]"/d                  \
                       -e "s/+/ /g" ${template}
                sed -i -e '/Esta letra/d' -e '/Referências/d' -e
'/Ligações visíveis/d' -e '/. LYNX/d' ${template}

                # show it in the big screen then save locally
                ${dcop} amarok contextbrowser showLyrics "$(cat ${template})"
                saveCache "${varArtista}" "${varMusica}"
}

checkCached()
{
        host letras.terra.com.br
        return=$?

        case ${return} in
                0) fetchContent "${artistName}" "${songTitle}" ;;
                69)
                        varArtista="$(echo ${1})"
                        varMusica="$(echo ${2})"
                
                        cachedFile=${cache}/${varArtista}-${varMusica}.txt
                
                        [ -f "${cachedFile}" ] && ${dcop} amarok contextbrowser 
showLyrics
"$(cat ${cachedFile})"
                ;;
        esac
}

callFetcher()
{
        artistName="$(${dcop} amarok player artist)"
        songTitle="$(${dcop} amarok player title)"
        checkCached "${artistName}" "${songTitle}"
}

while read command
do
        case ${command} in
                configure)
                        option=$(${alert} --title Lyrics1982 --radiolist        
 \
                                 "Do you wanna fetch lyrics in which language?" 
\
                                 en_US "English (default value, en_US)" on      
\
                                 pt_BR "Portugues (brasileiro, pt_BR)" off)

                        case ${option} in
                                en_US)
                                        sed -i 's/^lang=.._../lang=en_US/' $0
                                        export lang="en_US"
                                ;;
                                pt_BR)
                                        sed -i 's/^lang=.._../lang=pt_BR/' $0
                                        export lang="pt_BR"
                                ;;
                                *)
                                ;;
                        esac
                ;;
                trackChange)
                        callFetcher
                ;;
                fetchLyrics*)
                        callFetcher
                ;;
                fetchLyricsByUrl)  # expect a valid lyric URL
                ;;
                engineStateChange) # is it empty|idle|paused|playing?
                ;;
                customMenuClicked*) # submenu itemTitle paths
                ;;
                *)
                ;;
        esac
done

exit 0

# how in hell could i make this suggestions thing work?

<suggestions page_url="http://provided.by";>
        <suggestion artist="artist name" title="song title"
url="http://url.to/the/specific/lyrics"; />
</suggestions>

# null suggestions template that i dont know how to use yet

<suggestions page_url="http://provided.by";></suggestions>