pabx-app/asterisk/var_lib_asterisk/agi-bin/verifica_rota.php

#!/usr/bin/php -q
<?php
include('util/util.php');
include('bd.php');

ob_implicit_flush(true);
set_time_limit(6);
error_reporting(0);
$in = fopen("php://stdin", "r");
$stdlog = fopen("/var/log/asterisk/verifica_rota.log", "w");

// Habilita modo debugging (mais verbose)
$debug = true;

// Do function definitions before we start the main loop
function read()
{
    global $in, $debug, $stdlog;
    $input = str_replace("\n", "", fgets($in, 4096));
    if ($debug)
        fputs($stdlog, "read: $input\n");
    return $input;
}

function write($line)
{
    global $debug, $stdlog;
    if ($debug)
        fputs($stdlog, "write: $line\n");
    echo $line . "\n";
}

// Colocamos headers AGI dentro de um array
while ($env = read()) {
    $s = explode(": ", $env);
    $agi[str_replace("agi_", "", $s[0])] = trim($s[1]);
    if (($env == "") || ($env == "\n")) {
        break;
    }
}

//parametro vindo do dialplan
$ramal = $argv[1];
$destino = $argv[2];

$query = "SELECT a.id_rota, a.tipo_acesso, a.ramal,b.modelo,c.recorte, c.acrescenta, c.org_id,
            CASE WHEN (substring(modelo FROM '.$') <> '.') THEN length(replace(replace(replace(modelo,'X','[0-9]'),'Z','[1-9]'),'N','[2-9]'))
                WHEN (substring(modelo FROM '.$') = '.') THEN length(replace(replace(replace(replace(modelo,'X','[0-9]'),'Z','[1-9]'),'N','[2-9]'),'.',REPEAT('[0-9]', 100))) END AS prioridade
        FROM pbx_rotas_saida_ramais a 
        INNER JOIN pbx_rotas_saida_modelos b ON a.id_rota = b.id_rota 
        INNER JOIN pbx_rotas_saida c ON a.id_rota = c.id
	    WHERE ramal = '$ramal'
        AND '$destino' ~ CASE WHEN (substring(modelo FROM '.$') <> '.') THEN replace('^'||replace(replace(modelo||'$','X','[0-9]'),'Z','[1-9]'),'N','[2-9]')
                              WHEN (substring(modelo FROM '.$') = '.') THEN replace('^'||replace(replace(modelo,'X','[0-9]'),'Z','[1-9]'),'N','[2-9]') END
        AND tipo_acesso <> '0'
        ORDER BY prioridade LIMIT 1";

WriteLog($query, '/var/log/asterisk/rotas_saida.log');

$result = pg_query($conexao, $query);
$row = pg_fetch_array($result);
$id_rota = $row['id_rota'];
$tipo_acesso = $row['tipo_acesso'];
$ramal = $row['ramal'];
$modelo = $row['modelo'];
$recorte = $row['recorte'];
$acrescenta = $row['acrescenta'];
$org_id = $row['org_id'];

if (!$tipo_acesso) {
    $tipo_acesso = 0;
} else if ($tipo_acesso == '3') {
    //Libera ligacao caso tenha agente logado no ramal
    $query = "select count(*) from pbx_supervisor_agentes where ramal = '$ramal'";
    $result = pg_query($conexao, $query);
    $row = pg_fetch_array($result);
    $resultado = $row['0'];

    if (!$resultado) {
        $tipo_acesso = 0;
    }
}

write("SET VARIABLE ID_ROTA $id_rota");
read();

write("SET VARIABLE TIPO_ACESSO $tipo_acesso");
read();

write("SET VARIABLE NUMERO-RAMAL $ramal");
read();

write("SET VARIABLE MODELO $modelo");
read();

write("SET VARIABLE ID_EMPRESA $org_id");
read();

if ($recorte) {
    write("SET VARIABLE RECORTAROTA $recorte");
    read();
}
if ($acrescenta) {
    write("SET VARIABLE ACRESCENTAROTA $acrescenta");
    read();
}

pg_close();
fclose($in);
fclose($stdlog);
exit;
?>