<?php

ini_set(
    'include_path',
    dirname( __FILE__ ) . '/../../../../../../trunk'
        . PATH_SEPARATOR . ini_get( 'include_path' )
);

require_once 'Base/src/ezc_bootstrap.php';
require_once 'classes/converter.php';

$output = new ezcConsoleOutput();

$input = new ezcConsoleInput();

$input->argumentDefinition = new ezcConsoleArguments();

$inFile = new ezcConsoleArgument( 'inFile' );
$inFile->shorthelp = 'Input file.';
$inFile->longhelp = 'File to take as input for conversion.';

$outFile = new ezcConsoleArgument( 'outFile' );
$outFile->shorthelp = 'Output file.';
$outFile->longhelp = 'File to output converted document to.';

$input->argumentDefinition[0] = $inFile;
$input->argumentDefinition[1] = $outFile;

$helpOpt = new ezcConsoleOption( 'h', 'help' );
$helpOpt->shorthelp = 'Show help.';
$helpOpt->longhelp = 'Show information about using this tool.';
$helpOpt->isHelpOption = true;

$input->registerOption( $helpOpt );

$inFormat = new ezcConsoleOption( 'i', 'input-format' );
$inFormat->shorthelp = 'Format of the input file.';
$inFormat->longhelp = 'Format of the input file. Possible values are: ' . implode( ', ', ezcappDocumentConverter::$formats ) . '.';
$inFormat->type = ezcConsoleInput::TYPE_STRING;

$input->registerOption( $inFormat );

$outFormat = new ezcConsoleOption( 'o', 'output-format' );
$outFormat->shorthelp = 'Format of the output file.';
$outFormat->longhelp = 'Format of the output file. Possible values are: ' . implode( ', ', ezcappDocumentConverter::$formats ) . '.';
$outFormat->type = ezcConsoleInput::TYPE_STRING;

$input->registerOption( $outFormat );

try
{
    $input->process();
}
catch ( ezcConsoleException $e )
{
    $output->outputLine( "Error: " . $e->getMessage() );
    $output->outputText(
        $input->getHelpText( 'Document converter', 80 )
    );
    exit( -1 );
}

if ( $input->helpOptionSet() )
{
    $output->outputText(
        $input->getHelpText( 'Document converter', 80, true )
    );
    exit( 0 );
}

if ( $inFormat->value !== false && !in_array( $inFormat->value, ezcappDocumentConverter::$formats ) )
{
    $output->outputLine( "Invalid input format '{$inFormat->value}'." );
    exit( -2 );
}

if ( $outFormat->value !== false && !in_array( $outFormat->value, ezcappDocumentConverter::$formats ) )
{
    $output->outputLine( "Invalid output format '{$outFormat->value}'." );
    exit( -2 );
}

if ( !file_exists( $inFile->value ) )
{
    $output->outputLine( "Could not read input file '$inFile->value'." );
    exit( -3 );
}

if ( $inFormat->value !== false && $outFormat->value !== false && $inFormat->value === $outFormat->value )
{
    copy( $inFile->value, $outFile->value );
    exit( 0 );
}

try
{
    $converter = new ezcappDocumentConverter( $inFormat->value, $outFormat->value );
    $converter->convert( $inFile->value, $outFile->value );
}
catch ( Exception $e )
{
    $output->outputLine( 'Conversion error: ' . $e->getMessage() );
    exit( -4 );
}

$output->outputLine( 'Converted successfully.' );
exit( 0 );

?>