<?php
/**
 * Client => SD
 * Attention le script doit s'executer avec l'utilisateur root
 */

// Define path to application directory
defined('APPLICATION_PATH')
	|| define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/application'));

// Define application environment
defined('APPLICATION_ENV')
	|| define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));

// Ensure library/ is on include_path
set_include_path(implode(PATH_SEPARATOR, array(
    realpath(APPLICATION_PATH . '/../library'),
    get_include_path(),
)));

/** Zend_Application */
require_once 'Zend/Application.php';

// Create application, bootstrap, and run
$application = new Zend_Application(
		APPLICATION_ENV,
		APPLICATION_PATH . '/configs/application.ini'
);

try {
	$opts = new Zend_Console_Getopt(
		//Options
		array(
			'help|?' => "Displays usage information.",
			'file|f=s' => "Give the full file path to integrate",
			'mail' => "Only send a mail when a file is write",
			'debug' => "Send a mail for debug",
		)
	);
	$opts->parse();
} catch (Zend_Console_Getopt_Exception $e) {
	echo $e->getUsageMessage();
	exit;
}

//Usage
if( isset($opts->help) || count($opts->getOptions())==0 )
{
	echo "Execute basic action when a customer send a file.\n";
	echo $opts->getUsageMessage();
	exit;
}

//Get the file
if ( isset($opts->file) )
{
    $optionsCopyAddDate = false;
    $optionsCopyDeleteAfter = false;
    $optionsRunWithEndFile = false;
    $optionsNoLog = false;
    $repositoryDir = 'send';

    $c = new Zend_Config($application->getOptions());

    $dateFile = date('YmdHis', filectime($opts->file));

	//Get the main directory name in FTP and SFTP
	$pathParts = pathinfo($opts->file);
	$filenameIn = $pathParts['basename'];
	$extension = '';
	if (array_key_exists('extension', $pathParts))
	{
		$extension = $pathParts['extension'];
	}
	$client = basename(dirname($pathParts['dirname']));

	// Base path, type and repository
	$startpos = strlen( $c->profil->path->data . DIRECTORY_SEPARATOR );
	if ('sftp' == substr($opts->file, $startpos, 4))
	{
		$type = 'SFTP';
		$fluxBasePath = $c->profil->path->sftp . '/' . $client;
	}
	elseif ('ftp' == substr($opts->file, $startpos, 3))
	{
		$type = 'FTP';
		$fluxBasePath = $c->profil->path->ftp . '/' . $client;
	}
	$fluxRepository = str_replace(array($fluxBasePath.'/', '/'.$filenameIn), array('', ''), $opts->file);

	// Match prestation
	$prestations = include __DIR__ . '/fileConfig.php';
	$prestation = null;
    if (array_key_exists($client, $prestations))
    {
        $clientPrestations = $prestations[$client]['prestations'];
        foreach ($clientPrestations as $i => $item)
        {
            // Not default repository dir
            if (array_key_exists('directory', $item) && !empty($item['directory']))
            {
                $repositoryDir = $item['directory'];
            }

            if ($type == $item['type'] && $fluxRepository == $repositoryDir)
            {
                $prestation = $item['name'];

                // Set option
                if (array_key_exists('options', $item) && count($item['options']) > 0)
                {
                    foreach ($item['options'] as $option => $value)
                    {
                        ${'options'.$option} = $value;
                    }
                }

                break;
            }
        }
    }

    if ($prestation === null)
    {
        echo date('Y-m-d H:i:s')." - Prestation not found !\n";
    }

	$fluxBasePath .= '/'.$repositoryDir;

	//Use ".fin" or ".end" files to do something
	$runExtensions = array('fin', 'end');
	if (in_array( $extension, $runExtensions))
	{
	    if ( $optionsRunWithEndFile )
	    {
            $extToDelete = $extension;
            if (file_exists($fluxBasePath . '/' . $filenameIn))
            {
                $pathParts = pathinfo($fluxBasePath . '/' . $filenameIn);
            	$filenameIn = $pathParts['basename'];
            	$extension = '';
            	if (array_key_exists('extension', $pathParts))
            	{
            		$extension = $pathParts['extension'];
            	}
            }
            else
            {
                echo "Fichier inexistant $filenameIn\n";
            	exit;
            }
	    }
	    else
	    {
	        exit;
	    }
	}

	//Get the realname of file IN or exit
	if ($optionsRunWithEndFile)
	{
        if (in_array( $extension, $runExtensions))
        {
            $extensionLength = strlen($extension)+1;
            $filenameIn = substr($filenameIn, 0, strlen($filenameIn) - $extensionLength);
            $extension = '';
        }
        else
        {
            exit;
        }
	}

	$lines = file($fluxBasePath . '/' . $filenameIn);
	$nbLines = count($lines);

	//Define default out filename
	$filenameOut = $filenameIn;

	//Add date to filename
	if ($optionsCopyAddDate)
	{
		$extensionLength = 0;
		if ($extension != '')
		{
			$extensionLength = strlen($extension)+1;
			$filenameOut = substr($filenameIn, 0, strlen($filenameIn) - $extensionLength);
			$filenameOut = $filenameOut . '_' . date('YmdHis') . '.' . $extension;
		}
		else
		{
			$filenameOut = $filenameIn . '_' . date('YmdHis');
		}
	}

	//Prepare mail
	if ($opts->mail || $opts->debug)
	{
		$subject = "[Flux] - Réception fichier $client";
		$txt = "Réception d'un fichier pour traitement\n";
		$txt.= "Client : $client\n";
		$txt.= "Mode de transmission : $type\n";
		$txt.= "Fichier : ".$filenameIn."\n";
		$txt.= "Nombre de Lignes : $nbLines\n";

		$mail = new Zend_Mail('UTF-8');
		$tr = new Zend_Mail_Transport_Smtp('smtp.celeste.fr');
		$mail->setDefaultTransport($tr);
		$mail->setBodyText($txt);
		$mail->setFrom('supportdev@scores-decisions.com', 'Machine');
		$mail->addTo('suivi@scores-decisions.com', 'Suivi');
		$mail->setSubject($subject);
		$mail->send();

		//Stop
		if ($opts->mail)
		{
			exit;
		}
	}

	// Copy file
	$destDir = $c->profil->path->storage . '/' . $client . '/' . 'send';

	if (!is_dir($destDir))
	{
	    mkdir($destDir, 0755, true);
	}

	if (copy($fluxBasePath . '/' . $filenameIn, $destDir. '/' . $filenameOut))
	{
	    echo date('Y-m-d H:i:s')." - Copie du fichier $filenameIn dans $destDir\n";

	    //Execute
	    if ($optionsNoLog === false) {
    	    $db = Zend_Db::factory($c->profil->db->metier);
    	    Zend_Db_Table::setDefaultAdapter($db);
    	    try {
    	        $fluxM = new Application_Model_Sdv1FluxFileIn();
    	        $fluxM->insert(array(
    	            'client' => $client,
    	            'name' => $prestation,
    	            'depotType' => $type,
    	            'depotDate' => $dateFile,
    	            'depotFile' => $filenameOut,
    	            'nbLines' => $nbLines,
    	            'dateInsert' => date('YmdHis'),
    	            'dateExecute' => '0000-00-00 00:00:00',
    	        ));
    	        echo date('Y-m-d H:i:s')." - Enregistrement client:$client fichier:$filenameOut\n";
    	    }
    	    catch (Zend_Db_Exception $e)
    	    {
    	        echo date('Y-m-d H:i:s')." - ERREUR Enregistrement client:$client fichier:$filenameOut\n";
    	    }
	    }

	    //Suppression des fichiers
	    if ($optionsCopyDeleteAfter)
	    {
	        unlink( $fluxBasePath . '/' . $filenameIn );

	        if ($optionsRunWithEndFile)
	        {
	            unlink( $fluxBasePath . '/' . $filenameIn . '.' . $extToDelete );
	        }
	    }

	}
	else
	{
	    echo date('Y-m-d H:i:s')." - ERREUR Copie du fichier $filenameIn dans $destDir\n";
	}
}