#!/usr/bin/php
<?php

// Paramètres
if ( $argc < 1 || in_array($argv[1], array('--help', '-help', '-h', '-?')) ) {
?>
Installation
Avec les options --help, -help, -h, et -?, vous obtiendrez cette aide.

Utilisation : <?php echo $argv[0]; ?> [action]

action :
 --install : Configuration

<?php
	exit;
}

$action = $argv[1];
$hostname = exec('echo $(hostname)');
$wwwroot = realpath(dirname(__FILE__).'/../../');

switch ($action)
{
	case '--install':
		writeConfig();
		check();
		copyFiles();
		changePermission();
		break;
}

/**
 * Vérfie si l'utilisateur est ROOT
 */
function isRoot()
{
	$uid =  exec('echo $(id -u)');
	if ((int) $uid == 0){
		return true;
	} else {
		return false;
	}
}

function changePermission()
{
	passthru('chown -R www-data: '.realpath(dirname(__FILE__).'/../'));
	passthru('chmod -R +x '.realpath(dirname(__FILE__).'/../batch/').'/*.php');
}

function copyFiles()
{
	passthru('cp -Rv '.realpath(dirname(__FILE__)).'/_files/kbis/styles '.
		realpath(dirname(__FILE__)).'/../public/data/kbis/');

}

function check()
{
	//Vérifier le lien symbolique de data dans public
	if ( !is_link(realpath(dirname(__FILE__)).'/../public/data') ) {
		echo "Erreur lien symbolique 'data'\n"; exit;
	}

	//Répertoire dans data
	$directories = array(
	    'associations',
		'bodacc',
		'csv',
		'fichiers',
		//'kbis', //=> Lien symbolique
		'log',
		'tables',
		'wkhtml'
	);

	foreach ( $directories as $dir ) {
		if ( !file_exists(realpath(dirname(__FILE__)).'/../public/data/'.$dir) ) {
			echo "Erreur dossier ".$dir."\n";
		}
	}
	
	//Répertoire temporaire
	if ( !file_exists(realpath(dirname(__FILE__)).'/../cache') ) {
		mkdir(realpath(dirname(__FILE__)).'/../cache');
	}
	if ( !file_exists(realpath(dirname(__FILE__)).'/../cache/sessions') ) {
		mkdir(realpath(dirname(__FILE__)).'/../cache/sessions');
	}
}

function writeConfig()
{
	global $hostname;

	$arrayConfig = array(
		'mysql.php',
		'smtp.php',
		'sphinx.php',
		'stockage.php',
	);
	foreach($arrayConfig as $config) {
		passthru('cp -v '.
			realpath(dirname(__FILE__)).'/'.$hostname.'/'.$config.' ' .
			realpath(dirname(__FILE__)).'/'.$config);
	}

	passthru('cp -v '.realpath(dirname(__FILE__)).'/'.$hostname.'/databases.ini '.
			realpath(dirname(__FILE__).'/../application/configs').'/');

	require_once realpath(dirname(__FILE__)).'/config.php';

	if ( !file_exists(realpath(dirname(__FILE__)).'/../public/data/') )
		passthru('ln -s '.DOC_WEB_LOCAL.' '.realpath(dirname(__FILE__)).'/../public/data');
}