<?php
//no index
header("X-Robots-Tag: noindex, nofollow", true);
//no caché
header('Expires: Sun, 01 Jan 2014 00:00:00 GMT');
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: post-check=0, pre-check=0', false);
header('Pragma: no-cache');
date_default_timezone_set('America/Mexico_City');

require_once("../include/nusoap/nusoap.php");
require_once("../include/bd_pdo.php");

//--funcion interna

function quitaNumeros($words){
    $words = strtoupper($words);
    return preg_replace('/\d/', '', $words );
}
function quitaLetras($words){
    $words = strtoupper($words);
    return preg_replace("/[^0-9]/", "", $words);
}
function getIniciales($materia){
    $ret = '';
    $materia = str_ireplace( array("Á","É","Í","Ó","Ú","Ñ","Ä","Ë","Ï","Ö","Ü","Â","Ê","Î","Ô","Û","Ã"), array("A","E","I","O","U","N","A","E","I","O","U","A","E","I","O","U","A"), utf8_encode($materia));
    foreach (explode(' ', $materia) as $word){
        if(ctype_alpha($word[0]))
            $ret .= $word[0];
    }
    return strtoupper($ret); 
}
//-----

function getareashortname($shortname = ""){
    global $pdo;//global para que la vea la función
    $tmp = explode('-', $shortname);
    /*$grupo = quitaLetras(str_replace(' ', '', $tmp[0]));
    $carrera = quitaNumeros(str_replace(' ', '', $tmp[0]));*/
    
    /*$stmt = $pdo->prepare('Select * from fs_areamateria(:gpo, :pref)');
    $stmt->bindParam(":gpo", $grupo);
    $stmt->bindParam(":pref", $carrera);*/
    
    $stmt = $pdo->prepare('Select * from fs_areashortname(:short)');
    $stmt->bindParam(":short", $tmp[0]);
    
    if($stmt->execute()){
        $materias_rs = $stmt->fetchAll();
        $stmt->closeCursor();
    
        foreach($materias_rs as $materia){
            if(getIniciales($materia["Materia_desc"]) == strtoupper($tmp[1])){
                return $materia["Area_id"];
            }
        }
    }
    return "0";
}


//define("PAG", "http://atenea.lci.ulsa.mx/webservice/materiainfo_service");
define("PAG", "http://200.13.89.8/webservice/materiainfo_service");

$server = new soap_server();
$server->configureWSDL("materiainfo_service", PAG);
 

// Parametros de salida

$server->register("getareashortname",
    array("shortname" => "xsd:string"),//recibe
    array("area" => "xsd:string"),//regresa
    PAG,
    PAG."#getareashortname",
    "rpc",
    "encoded",
    "Obtiene el área de una materia a partir de su shortname formato (200CIB-IALP-2020A)");
 
@$server->service(file_get_contents("php://input"));
?>