source: ProjectBuilder/projects/CDDBeditor/bin/CDDBeditor@ 840

#!/usr/bin/perl -w
#
# Reads CDDB info, allow modifications and send back to CDDB server
#
# $Id$
#
# Copyright B. Cornec 2009
# Provided under the GPL v2

# Syntax: see at end

use strict 'vars';
use Getopt::Long qw(:config auto_abbrev no_ignore_case);
use Data::Dumper;
use English;
use ProjectBuilder::Base;
use ProjectBuilder::Conf;
use Mail::Sendmail;
use POSIX  qw(strftime :sys_wait_h);
use Newt qw(NEWT_FLAG_WRAP :entry :textbox :macros);
use lib qw (lib);
use locale;
use CDDB_get qw( get_cddb get_discids );
use CDDB;

# Global variables
my %opts;                   # CLI Options
my $action;                 # action to realize

my @date = pb_get_date();
my $pbdate = strftime("%Y-%m-%d", @date);

=pod

=head1 NAME

CDDBeditor, read, modidy and send your CDDB contrinutions

=head1 DESCRIPTION

CDDBeditor helps you read, modidy and send your CDDB contrinutions.

=head1 SYNOPSIS

CDDBeditor [-vhmq][-t|-g]

CDDBeditor [--verbose][--help][--man][--quiet][--text|--graphic]

=head1 OPTIONS

=over 4

=item B<-v|--verbose>

Print a brief help message and exits.

=item B<-q|--quiet>

Do not print any output.

=item B<-h|--help>

Print a brief help message and exits.

=item B<--man>

Prints the manual page and exits.

=item B<-t|--text>
=item B<-g|--graphic>

Interface is either text mode or graphical mode (newt based)

=back 

=head1 ARGUMENTS

=head1 WEB SITES

The main Web site of the project is available at L<http://www.project-builder.org/>. Bug reports should be filled using the trac instance of the project at L<http://trac.project-builder.org/>.

=head1 USER MAILING LIST

None exists for the moment.

=head1 CONFIGURATION FILES

=head1 AUTHORS

The CDDBeditor team L<http://trac.project-builder.org/> lead by Bruno Cornec L<mailto:bruno@project-builder.org>.

=head1 COPYRIGHT

CDDBeditor is distributed under the GPL v2.0 license
described in the file C<COPYING> included with the distribution.

=cut

# ---------------------------------------------------------------------------

#Avoids an error from Newt
no AutoLoader;


# Initialize the syntax string

my $projver = "PBVER";
my $projrev = "PBREV";

pb_syntax_init("CDDBeditor Version $projver-$projrev\n");

GetOptions("help|?|h" => \$opts{'h'}, 
        "man" => \$opts{'man'},
        "verbose|v+" => \$opts{'v'},
        "quiet|q" => \$opts{'q'},
        "text|t" => \$opts{'t'},
        "graphic|g" => \$opts{'g'},
        "version|V=s" => \$opts{'V'},
) || pb_syntax(-1,0);

if (defined $opts{'h'}) {
    pb_syntax(0,1);
}
if (defined $opts{'man'}) {
    pb_syntax(0,2);
}
if (defined $opts{'v'}) {
    $pbdebug = $opts{'v'};
}
if (defined $opts{'q'}) {
    $pbdebug=-1;
}
pb_log_init($pbdebug, $pbLOG);


Newt::Init();
my ($ce_sl, $ce_sh) = Newt::GetScreenSize();

# String definitions
my $ce_title = "CDDBeditor";
my $ce_help = "(c) Bruno Cornec 2009 - All right reversed under the GPL v2";
my $artist_label = Newt::Label("Artist: ");
my $title_label = Newt::Label("Title: ");
my $year_label = Newt::Label("Year: ");
my $id_label = Newt::Label("Id: ");
my $genre_label = Newt::Label("Genre: ");
my $category_label = Newt::Label("Category: ");
my $info_label = Newt::Label("Info: ");
my $tr_track_label = Newt::Label("Track");
my $tr_title_label = Newt::Label("Title");
my $tr_author_label = Newt::Label("Author");
my $tr_length_label = Newt::Label("Length");

my $host_label = Newt::Label("Host: ");
my $port_label = Newt::Label("Port: ");
my $mode_label = Newt::Label("Mode: ");
my $dev_label = Newt::Label("Device: ");
my $proxy_label = Newt::Label("Proxy: ");
my $user_label = Newt::Label("Multiple CD proposal: ");

my $wait_label = Newt::Label("Please wait while searching ...");

# To be put in conf file
my %ce_config;
$ce_config{"CDDB_HOST"}="freedb.freedb.org";
$ce_config{"CDDB_PORT"}=80;
my %ce_cddb_mode;
$ce_cddb_mode{"0"} = "http";
$ce_cddb_mode{"1"} = "cddb";

$ce_config{"CDDB_MODE"}=$ce_cddb_mode{"0"};
$ce_config{"CD_DEVICE"}="/dev/sr0";
$ce_config{"HTTP_PROXY"}=$ENV{http_proxy} if $ENV{http_proxy};
$ce_config{"input"}=0;

# First panel for configuration parameters
Newt::Cls();
Newt::DrawRootText(ce_center_string($ce_title), 1, $ce_title);
Newt::PushHelpLine($ce_help);
Newt::Refresh();

my $flag = NEWT_ENTRY_SCROLL;
my $width = 40;
my $host_entry = Newt::Entry($width, $flag, $ce_config{"CDDB_HOST"});
$width = 5;
my $port_entry = Newt::Entry($width, $flag, $ce_config{"CDDB_PORT"});
my $mode_group;
my $proxy_entry = undef;
if ($ce_config{"CDDB_MODE"} eq $ce_cddb_mode{"0"} ) {
    $mode_group = Newt::HRadiogroup($ce_cddb_mode{"0"}, $ce_cddb_mode{"1"});
    $proxy_entry = Newt::Entry($width, $flag, $ce_config{"HTTP_PROXY"});
} else {
    $mode_group = Newt::HRadiogroup($ce_cddb_mode{"1"}, $ce_cddb_mode{"0"});
}
$width = 40;
my $dev_entry = Newt::Entry($width, $flag, $ce_config{"CD_DEVICE"});
my $user_group;
if ($ce_config{input} == 0 ) {
    $user_group = Newt::HRadiogroup('FALSE', 'TRUE');
} else {
    $user_group = Newt::HRadiogroup('TRUE', 'FALSE');
}
my $quit_button = Newt::Button("Quit");
$quit_button->Tag("Quit");
my $next_button = Newt::Button("Next");
$next_button->Tag("Next");

my $ce_panel = Newt::Panel(2, 20, "CDDBeditor Configuration");
$ce_panel->Add(0, 0, $host_label);
$ce_panel->Add(1, 0, $host_entry);
$ce_panel->Add(0, 1, $port_label);
$ce_panel->Add(1, 1, $port_entry);
$ce_panel->Add(0, 2, $mode_label);
$ce_panel->Add(1, 2, $mode_group);
$ce_panel->Add(0, 3, $proxy_label);
$ce_panel->Add(1, 3, $proxy_entry);
$ce_panel->Add(0, 4, $dev_label);
$ce_panel->Add(1, 4, $dev_entry);
$ce_panel->Add(0, 5, $user_label);
$ce_panel->Add(1, 5, $user_group);
$ce_panel->Add(0, 6, $next_button);
$ce_panel->Add(1, 6, $quit_button);

my ($reason, $data) = $ce_panel->Run();
Newt::Refresh();
Newt::Cls();

exit 0 if ($data->Tag() eq "Quit");

$ce_config{"CDDB_HOST"}=$host_entry->Get();
$ce_config{"CDDB_PORT"}=$port_entry->Get();
$ce_config{"CDDB_MODE"}=$ce_cddb_mode{$mode_group->Get()};
$ce_config{"CD_DEVICE"}=$dev_entry->Get();
$ce_config{"HTTP_PROXY"}=$proxy_entry->Get();
$ce_config{"input"}=$user_group->Get();

# Components
my $reload_button = Newt::Button("Reload");
$reload_button->Tag("Reload");
my $send_button = Newt::Button("Send");
$send_button->Tag("Send");

# Entering the loop
for (my $i=0 ; ; $i++) {
    # Second panel to make user wait
    Newt::DrawRootText(ce_center_string($ce_title), 1, $ce_title);
    Newt::PushHelpLine($ce_help);
    $ce_panel = Newt::Panel(3, 20, "CDDB Search");
    $ce_panel->Add(0, 0, $wait_label);
    ($reason, $data) = $ce_panel->Draw();

    # CDDB query
    my %ce_cd = get_cddb(\%ce_config);

    Newt::Refresh();
    Newt::Cls();

    # Third panel to display CD Infos
    Newt::DrawRootText(ce_center_string($ce_title), 1, $ce_title);
    Newt::PushHelpLine($ce_help);

    # Components
    $flag = NEWT_ENTRY_SCROLL;
    $width = 40;
    my $artist_entry = Newt::Entry($width, $flag, $ce_cd{artist});
    my $title_entry = Newt::Entry($width, $flag, $ce_cd{title});
    my $category_entry = Newt::Entry($width, $flag, $ce_cd{cat});
    my $genre_entry = Newt::Entry($width, $flag, $ce_cd{genre});
    $flag = NEWT_FLAG_WRAP;
    my $height = 5;
    my $info_entry = Newt::Textbox($width, $height, $flag, "Info");
    $width = 4;
    $flag = 0;
    my $year_entry = Newt::Entry($width, $flag, $ce_cd{year});
    
    # Build interface
    $ce_panel = Newt::Panel(3, 20, "CDDB Info");
    $ce_panel->Add(0, 0, $artist_label);
    $ce_panel->Add(1, 0, $artist_entry);
    $ce_panel->Add(0, 1, $title_label);
    $ce_panel->Add(1, 1, $title_entry);
    $ce_panel->Add(0, 2, $year_label);
    $ce_panel->Add(1, 2, $year_entry);
    $ce_panel->Add(0, 3, $category_label);
    $ce_panel->Add(1, 3, $category_entry);
    $ce_panel->Add(0, 4, $genre_label);
    $ce_panel->Add(1, 4, $genre_entry);
    $ce_panel->Add(0, 5, $info_label);
    $ce_panel->Add(1, 5, $info_entry);
    $ce_panel->Add(0, 15, $send_button);
    $ce_panel->Add(1, 15, $reload_button);
    $ce_panel->Add(2, 15, $quit_button);
    
    # Build interface
    ($reason, $data) = $ce_panel->Run();
    $ce_cd{artist} = $artist_entry->Get();
    $ce_cd{title} = $title_entry->Get();
    $ce_cd{year} = $year_entry->Get();
    $ce_cd{cat} = $category_entry->Get();
    $ce_cd{genre} = $genre_entry->Get();
    Newt::Refresh();
    Newt::Cls();
    exit 0 if ($data->Tag() eq "Quit");

    # Send the data
    if ($data->Tag() eq "Send") {
        $flag = NEWT_FLAG_WRAP;
        $width = 40;
        $height = 25;
        my $info_tb = Newt::Textbox($width, $height, $flag, Dumper(%ce_cd));

        Newt::DrawRootText(ce_center_string($ce_title), 1, $ce_title);
        Newt::PushHelpLine($ce_help);

        $ce_panel = Newt::Panel(3, $width, "CDDB Sending Infos");
        $ce_panel->Add(0, 0, $wait_label);
        $ce_panel->Add(0, 1, $info_tb);
        $ce_panel->Add(0, 2, $quit_button);
        ($reason, $data) = $ce_panel->Run();
        Newt::Refresh();
        Newt::Cls();
    }
}
Newt::Finished();
exit 0;

# return the char to start printing a centered string based on screen size
sub ce_center_string {

    my $string = shift || "";

    my $res = ($ce_sl / 2 ) - (length($string) / 2);
    if ($res < 0 ) {
        return 0;
    } else {
        return ($res);
    }
}

1;