<?php
/******************************************************************/
/* Wav2Swf_Baldi2Flash								*/
/******************************************************************/
/* Copyright (c) 2006 by The Bot Factory                     	*/
/* http://www.thebotfactory.com				        	*/
/******************************************************************/
// $Id: convert.php 2006-04-14 ned$

if($handle = opendir('.')) {
	while(false !== ($file = readdir($handle))) {
		$pos = strpos($file, ".wav");
		$position = strpos($file, ".lab");
		if($pos) {
			$swf_file = substr($file, 0, $pos).'.swf';
			$command = '../../usr/bin/wav2swf -r 15 -b 128 -s 44100 -o '.$swf_file.' '.$file;
			escapeshellcmd($command);
			passthru($command);
		} else if($position) {
			$amp_file = substr($file, 0, $position).'.txt';
			$time = 0;
			$phonemes = "";
			$contents = file_get_contents($file);
			while ($contents != "") {
				$userinfo = sscanf($contents, "%s\t%s\t%s");
				list ($nothing, $name, $countrycode) = $userinfo;
				$countrypos = strpos($contents, "}");
				$contents = substr($contents, $countrypos+1);
				$countrycode = substr($countrycode, 0, -1);
				if ($countrycode == ".pau" || $countrycode == ".garbage") {
					$phonycode = "0";
				} elseif ($countrycode == "m" || $countrycode == "b" || $countrycode == "p" || $countrycode == "ph" || $countrycode == ".br" || $countrycode == "m=") {
	        			$phonycode = "1";
				} elseif ($countrycode == "f" || $countrycode == "v") {
	       			$phonycode = "2";
				} elseif ($countrycode == "iy" || $countrycode == "iyo" || $countrycode == ">i" || $countrycode == "aI" || $countrycode == "\>i") {
	       			$phonycode = "8";
				} elseif ($countrycode == "th" || $countrycode == "th_(" || $countrycode == "dh") {
	      			$phonycode = "10";
				} elseif ($countrycode == "ax" || $countrycode == "^" || $countrycode == "&" || $countrycode == "3r" || $countrycode == "&r" || $countrycode == "k" || $countrycode == "kh" || $countrycode == "g"|| $countrycode == "ng" || $countrycode == "ih" || $countrycode == "ihs" || $countrycode == "I_x" || $countrycode == "I" || $countrycode == "i:" || $countrycode == "r" || $countrycode == "9r" || $countrycode == "er" || $countrycode == "s" || $countrycode == "z" || $countrycode == "zh" || $countrycode == "sh" || $countrycode == "ch" || $countrycode == "jh" || $countrycode == "j" || $countrycode == "S" || $countrycode == "Z" || $countrycode == "tS" || $countrycode == "dZ") {
	       			$phonycode = "4";
				} elseif ($countrycode == "uw" || $countrycode == "uh" || $countrycode == "U_x" || $countrycode == "U" || $countrycode == "u" || $countrycode == "u&") {
	      			$phonycode = "5";
				} elseif ($countrycode == "l" || $countrycode == "l="){
	      			$phonycode = "7";
				} elseif ($countrycode == "h" || $countrycode == "hh" || $countrycode == "y" || $countrycode == "n" || $countrycode == "t" || $countrycode == "d" || $countrycode == "t(" || $countrycode == "d(" || $countrycode == "d_(" || $countrycode == "T" || $countrycode == "D" || $countrycode == "N" || $countrycode == "N=" || $countrycode == "n=") {
	       			$phonycode = "3";
				} elseif ($countrycode == "w" || $countrycode == "q") {
	       			$phonycode = "11";
				} elseif ($countrycode == "ey" || $countrycode == "\>" || $countrycode == "eh" || $countrycode == "ei" || $countrycode == "e&" || $countrycode == "E" || $countrycode == "@" || $countrycode == "ah" || $countrycode == "A" || $countrycode == "ae" || $countrycode == "ay" || $countrycode == "aw") {
	       			$phonycode = "9";
				} elseif ($countrycode == "aa" || $countrycode == "ao" || $countrycode == "ow" || $countrycode == "oy" || $countrycode == "aU" || $countrycode == "oU") {
	     				$phonycode = "6";
				}
				$num = 0.35 * mt_rand(0, 32767)/32767;
				$constant = 67;
				$number = round((($name - $time)/$constant)+$num);
				for ($i = 1; $i <= $number; $i++) {
						$ampli = "$phonemes, $phonycode";
						$phonemes = $ampli;
				}
				$time = $name;
			}
			$handle2 = fopen($amp_file, 'w');
			fwrite($handle2, "&amplitude=(".substr($phonemes, 2).")");
			fclose($handle2);
		}
	}
	closedir($handle);
}
?>