sgi/apsa/export/pdf_plancatedra.php

<?php
/* AJAX
 * Genera syllabus en pdf
 * Recibe:
 *  gop: ID de Grupo
 *  mat: ID de materia
 *  sub: ID de submateria o nada
 * Return:
 *  imprime pdf
 */

setlocale(LC_TIME, 'es_MX.UTF-8');
require_once("../../include/nocache.php");
require_once("../../include/constantes.php");
require_once("../../include/bd_pdo.php");
require_once("../../include/util.php");
require_once("../../classes/ValidaSesion.php");
include_once('../../include/xTemplate/xtemplate.class.php'); // including mpdf.php
include_once('../../include/mpdf/autoload.php'); // including mpdf.php


$pag = "../syllabus.php";

//--- Objeto para validar usuario. El id de usuario lo lee desde sesión
$objSesion = new ValidaSesion($pdo, array(74, 25), APSA);
if(!$objSesion->tieneAcceso()){
    header("Location: ".$pag."?error=3");
    exit();
}

unset($objValida);

if(!isset($_POST["mat"], $_POST["gpo"])){
    header("Location: ".$pag."?error=0");
    exit();
}
$mat = filter_input(INPUT_POST, "mat", FILTER_SANITIZE_NUMBER_INT);//limpia texto
$gpo = filter_input(INPUT_POST, "gpo", FILTER_SANITIZE_NUMBER_INT);//limpia texto
$gpo_nom = trim(filter_input(INPUT_POST, "gpo_nom", FILTER_SANITIZE_STRING,array('flags' => FILTER_FLAG_STRIP_LOW)));//limpia texto

if(!empty($_POST["sub"])){
    $sub = filter_input(INPUT_POST, "sub", FILTER_SANITIZE_NUMBER_INT);//limpia texto
}

$usr = $_SESSION["usuario_id"];
$usr_nombre = $_SESSION["usuario_nombre"]." ".$_SESSION["usuario_apellidos"];
if(isset($_POST["prof"]) && !empty($_POST["prof"])){
    $usr = filter_input(INPUT_POST, "prof", FILTER_SANITIZE_NUMBER_INT);//limpia texto
    $stmt = $pdo->prepare('Select * from fs_usuario(:usr)');
    $stmt->bindParam(":usr", $usr);
    if(!$stmt->execute()){
        header("Location: ".$pag."?error=5");
        exit();
    }else{
        $usr_rs = $stmt->fetch();
        $usr_nombre = $usr_rs["Usuario_nombre"]." ".$usr_rs["Usuario_apellidos"];
    }
    $stmt->closeCursor();
}

//-------


include_once('../../include/xTemplate/xtemplate.class.php'); // including mpdf.php
include_once('../../include/mpdf/autoload.php'); // including mpdf.php
include_once('../classes/PlanCatedra.php');

$stylesheet = "<style>";
$stylesheet .= file_get_contents('../../css/indivisa.css'); // external css
$stylesheet .= file_get_contents('../css/syllabus.css'); // external css
$stylesheet .= "</style>";

$planObj = new PlanCatedra($pdo);
if(!$planObj->generaCalendario($usr, $usr_nombre, $mat, $gpo, $gpo_nom, $sub)){
    header("Location: ../syllabus.php?error=3");  
    exit();
}
$planObj->pdfPlan($stylesheet);

?>