<?php
Class configure 
{
	protected $dirname;
	protected $sphinx;
	protected $hostname;
	
	protected $sql;
	protected $indexes;
	
	public function __construct()
	{
		$this->hostname = exec('echo $(hostname)');
		$this->sphinx   = 'sphinx.conf';
		$this->dirname  = 'config/'.$this->hostname.'/';
		(file_exists($this->sphinx))?unlink($this->sphinx):'';
	}
	
	
	public function printIndexes($nbServer)
	{
		$dir = opendir($this->dirname.$this->sql[$nbServer].'/');
		$i 	 = 1;
		
		while($file = readdir($dir)) {
			$extension = explode('.', $file);
			if($file != '.' and $file != '..' and $extension[1] == 'conf') {
				echo "\t\t".'['.$i.'] '. $file."\n";
				$this->indexes[$i] = $file;$i++;
			}
		}
		if(count($this->indexes) == 0) {
			echo "\tAucun indexes dans le repertoire : '".$this->dirname.$this->sql[$nbServer]."' \n";
			exit;
		}
	}
	
	public function printMysqlServer()
	{
		$dir = opendir($this->dirname);	
		$i 	 = 1;
		
		while($rep = readdir($dir)) {
			if($rep != '.' and $rep != '..' and is_dir($this->dirname.$rep)) {
				echo "\t".'['.$i.'] '.$rep."\n";
				$this->sql[$i] = $rep;
				$this->printIndexes($i);
				$i++;
			}
		}
		if(count($this->sql) == 0) {
			echo "\tAucun serveurs dans le repertoire : '".$this->dirname."' \n";
			exit;
		}
	}
	
	public function createConfig($mySqlServer, $index) 
	{
		$dirname 	= $this->dirname.$mySqlServer.'/';
		$dir 	  	= opendir($dirname);

		if(file_exists($dirname.$index)) {
			file_put_contents($this->sphinx, file_get_contents($dirname.$index), FILE_APPEND);
			return (true);
		}
		return (false);
	}
	
	public function inviteDeCommande()
	{
		$handle = fopen('.', 'r');
		$server = '';

		fwrite(STDOUT, "\n - Serveurs SQL disponnible :\n");
		$this->printMysqlServer();
		while($server != "exit\n") {
			echo "Selectionnez Server et Indexe : ";
			$server = fgets(STDIN);
			$indexes = explode(' ', $server);
			if(isset($this->sql[intval($indexes[0])]) and isset($this->indexes[intval($indexes[1])])) {
				$this->createConfig($this->sql[intval($indexes[0])], $this->indexes[intval($indexes[1])]);
				echo 'Indexe ajouté !'."\n";
			} else
				echo 'Cet indexe n\'existe pas !'."\n";
		}
		file_put_contents($this->sphinx, file_get_contents($this->dirname.$this->sphinx), FILE_APPEND);
		exec('sudo mv '.$this->sphinx.' /usr/local/sphinx/etc/'.$this->sphinx);
	}
	
}

$a = new configure();
$a->inviteDeCommande();