view release on metacpan or  search on metacpan

bin/dochazka-cli  view on Meta::CPAN

#!/usr/bin/perl
# ************************************************************************* 
# Copyright (c) 2014-2016, SUSE LLC
# 
# All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 
# 1. Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# 
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 
# 3. Neither the name of SUSE LLC nor the names of its contributors may be
# used to endorse or promote products derived from this software without
# specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
# ************************************************************************* 
#
# Dochazka CLI script
#
use 5.012;
use strict;
use warnings;

use App::CELL qw( $CELL $log $site $meta );
use App::Dochazka::CLI qw( $debug_mode $current_emp $current_priv $prompt_date );
use App::Dochazka::CLI::Completion qw( dochazka_cli_completion );
use App::Dochazka::CLI::Parser qw( process_command );
use App::Dochazka::CLI::Util qw( authenticate_to_server init_logger init_prompt );
use App::Dochazka::Common::Model::Employee;
use Data::Dumper;
use File::HomeDir;
use Getopt::Long 2.32;
use JSON;
use Pod::Usage;
use Term::ReadKey;
use Term::ReadLine;
use Web::MREST::CLI qw( init_cli_client );

my $JSON = JSON->new->pretty;


=head1 NAME

dochazka-cli - Command-line client for Dochazka Attendance & Time Tracking System



=head1 SYNOPSIS

Assuming Dochazka REST server is running on port 5000:

    $ dochazka-cli http://localhost:5000
    Loading configuration files from /usr/lib/perl5/site_perl/5.20.1/auto/share/dist/App-Dochazka-CLI
    Authenticating to server at http://localhost:5000
    Username: 
    Server is alive
    Dochazka(2015-03-11) root ADMIN>

This is the Dochazka command-line interface (CLI). Options:

    --debug     -d      Make parser display debug messages
    --help      -h      Get help
    --noauth    -n      Omit authentication
    --password  -p      Specify password
    --sitedir   -s      Specify sitedir
    --user      -u      Specify username
    --version   -v      Display App::Dochazka::CLI version number

For more information, see L<http://metacpan.org/pod/App::Dochazka::CLI>.


=head1 DESCRIPTION

This script is used to start the Dochazka command line interface, hereinafter
referred to as "the CLI".

CLI commands are documented in L<App::Dochazka::CLI::Guide>.

=cut 

local $Data::Dumper::Terse = 1;

$log->init( 
    ident => "DochazkaCLI",
    debug_mode => 1,
); 

my $server = '';
my $home = File::HomeDir->my_home;
my $noauth = 0;
my $versionparam = 0;

sub get_prompt {
    init_prompt();
    if ( $noauth ) {
        return "App::Dochazka::CLI> ";
    } else {
        return "Dochazka($prompt_date) " . $current_emp->nick . " " . uc $current_priv . "> ";
    }
}

sub printversion {
    print "App::Dochazka::CLI version $App::Dochazka::CLI::VERSION\n";
    exit(0);
}


# -------------------------------------------------------------------------
# main
# -------------------------------------------------------------------------

# process command-line options
my $help = 0;
my $user = '';
my $password = '';
my $sitedir;
my $early_debug;
GetOptions( 
    'help|?' => \$help, 
    'user|u=s' => \$user, 
    'password|p=s' => \$password,
    'sitedir|s=s' => \$sitedir,
    'noauth|n' => \$noauth,
    'debug|d' => \$debug_mode,
    'early-debug|e=s' => \$early_debug,
    'version|v' => \$versionparam,
);

pod2usage(1) if $help;

print "Debug mode: parser state dumps will be generated\n" if $debug_mode;

printversion() if $versionparam;

# assemble array of sitedirs
if ( $sitedir and not -d $sitedir ) {
    die "sitedir value must be a valid directory";
}
my @sitedirs;
foreach my $target ( '/etc/dochazka-cli', "$home/.dochazka-cli", $sitedir ) {
    if ( defined( $target ) and -d $target ) {