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salas.php
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salas.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
//a
/**
*
*
* @package local
* @subpackage reservasalas
* @copyright 2014 Francisco García Ralph ([email protected])
* Nicolás Bañados Valladares ([email protected])
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(dirname(__FILE__) . '/../../config.php'); //obligatorio
require_once($CFG->dirroot.'/local/reservasalas/forms.php');
require_once($CFG->dirroot.'/local/reservasalas/tablas.php');
//código para setear contexto, url, layout
global $PAGE, $CFG, $OUTPUT, $DB;
require_login();
$url = new moodle_url('/local/reservasalas/salas.php');
$context = context_system::instance();//context_system::instance();
$PAGE->set_context($context);
$PAGE->set_url($url);
$PAGE->set_pagelayout('standard');
//Capabilities
if(!has_capability('local/reservasalas:administration', $context)) {
print_error(get_string('INVALID_ACCESS','Reserva_Sala'));
}
//rescatamos la ACTION, pueden ser: ver, editar, borrar, agregar, crear, informe
$action = optional_param('action', 'ver', PARAM_TEXT);
// comprueba si existen sedes y edificios, ya que no pueden existir salas sin estos.
if(!$DB->get_records('reservasalas_salas')){
$sedes=1;
$edificios=1;
if(!$DB->get_records('reservasalas_edificios')){
$edificios=0;
if(!$DB->get_records('reservasalas_sedes')){
$sedes=0;
}
}
//si no hay edificios manda al action sinedificios
// esta vista nos envia a crear sedes y luego edificios, para tener las condiciones para crear salas
if($action=='ver'){
$action = "sinedificios";
}
}
//Implementacion action editar
//permite editar los atributos de una sala ya creada
if($action == 'editar'){
$idsala = required_param('idsala', PARAM_INT);
$prevaction = optional_param('prevaction', 'ver', PARAM_TEXT);
$sala = $DB->get_record('reservasalas_salas', array('id'=>$idsala));
$edificio = $DB->get_record('reservasalas_edificios', array('id'=>$sala->edificios_id));
$sede = $DB->get_record('reservasalas_sedes', array('id'=>$edificio->sedes_id));
$editarform = new editarSala(null, array('prevaction'=>$prevaction, 'edificioid'=>$edificio->id));
if ($editarform->is_cancelled()) {
$action = $prevaction;
// si el formularion de edition tiene datos la sala se editara.
} else if ($fromform = $editarform->get_data()) {
//recupera datos ingresados en formulario de edicion
$sala->nombre = $fromform->cambiarnombresala;
$sala->nombre_pc = $fromform->cambiarnombrepc;
$sala->capacidad = $fromform->cap;
$sala->tipo = $fromform->roomType;
//edita la sala con los nuevos parametros ingresados para ella
$DB->update_record('reservasalas_salas', $sala);
$resources = $DB->get_records('reservasalas_recursos');
foreach($resources as $resource){
$conditional = $resource->id;
$room_id = $DB->get_record('reservasalas_salas', array('nombre'=>$fromform->cambiarnombresala, 'edificios_id'=>$edificio->id, 'tipo'=>$fromform->roomType));
$resourcechange = $DB->get_records('reservasalas_salarecursos', array('salas_id' => $room_id->id));
//condicionar si existia o no el recurso seleccionado en el formulario de edicion
//Se agrega o no la relacion sala-recurso
if($_REQUEST[$conditional] == '1'){
if($DB->get_records('reservasalas_salarecursos', array('recursos_id'=>$conditional, 'salas_id'=>$room_id->id)) == null){
$DB->insert_record('reservasalas_salarecursos', array('recursos_id'=>$resource->id, 'salas_id'=>$room_id->id));
}
}else if($_REQUEST[$conditional] == '0'){
if($DB->get_records('reservasalas_salarecursos', array('recursos_id'=>$conditional, 'salas_id'=>$room_id->id)) != null){
$room_id = $DB->get_record('reservasalas_salas', array('nombre'=>$fromform->cambiarnombresala));
$DB->delete_records('reservasalas_salarecursos', array('recursos_id'=>$resource->id, 'salas_id'=>$room_id->id));
}
}
}
$action = $prevaction;
}
}
//Implementacion action borrar
//elimina una sala existente
if($action == 'borrar'){
$idsala= required_param('idsala',PARAM_INT );
$prevaction = optional_param('prevaction', 'ver', PARAM_TEXT);
if (confirm_sesskey()) {
$DB->delete_records('reservasalas_salas', array('id'=>$idsala));
$DB->delete_records('reservasalas_reservas', array('salas_id'=>$idsala));
$DB->delete_records('reservasalas_salarecursos', array('salas_id'=>$idsala));
$action = $prevaction;
}else{
print_error("ERROR");
}
}
//Implementacion action crear
// pide las cantidad de salas a crear y luego redicciona al action agregar
if($action == 'crear'){
$crearsalasform = new createRoomsTwo();
if ($crearsalasform->is_cancelled()) {
$action = 'ver';//($redirecturl);
} else if ($fromform = $crearsalasform->get_data()) {
// redirecciona y envia parametros por url
$redirecturl = new moodle_url('salas.php', array('action'=>'agregar', 'sede'=>$fromform->SedeEdificio, 'salas'=>$fromform->sala, 'type'=> $fromform->roomType));
redirect($redirecturl);
}
}
//Implementacion action agregar
//permite agregar la cantidad de salas, previamante informadas en el action crear
if($action == 'agregar'){
$edificioid = optional_param('sede', 0, PARAM_INT);
$roomType = optional_param('type', 1, PARAM_INT);
if($edificio = $DB->get_record('reservasalas_edificios', array('id'=>$edificioid))){
$sede = $DB->get_record('reservasalas_sedes', array('id'=>$edificio->sedes_id));
}
$sala = optional_param('salas', 0, PARAM_INT);
$agregarsalasform = new crearSalas(null, array('sala'=>$sala, 'SedeEdificio'=>$edificioid, 'type'=>$roomType));
$redirecturl = new moodle_url('index.php', array('action'=>'agregarsalas'));
if ($agregarsalasform->is_cancelled()) {
$action= 'ver';
} else if ($fromform = $agregarsalasform->get_data()) {
//vista action=informe, valida la informacion ingresada para la comprobacion de salas para posteriormente agregar a la DDBB
/*// Antes acá comprobaba si la sala ya existia, sino la agregaba a la DDBB
$nocreada = '';
var_dump($agregarsalasform);
for ($i = 0; $i < $fromform->number; $i++) {
$nsala="sala".$i;
$pc="pc".$i;
$ntype = "cap$i";
$nres = "res$i";
if($DB->get_record('reservasalas_salas', Array('edificios_id'=>$fromform->edificio,'nombre'=>$_REQUEST[$nsala], 'tipo'=>$fromform->typeRoom))){
$nocreada.= "-".$_REQUEST[$nsala]." sala no creada debido a que el nombre ya fue utilizado en esta sede<br>";
}else{
$DB->insert_record('reservasalas_salas',Array('id'=>'','nombre'=>$_REQUEST[$nsala],'nombre_pc'=>$_REQUEST[$pc],'edificios_id'=>$fromform->edificio, 'tipo'=>$fromform->typeRoom, 'capacidad'=>$_REQUEST[$ntype]));
$o.= "-".$_REQUEST[$sala]." sala creada exitosamente <br> ";
$resources = $DB->get_records('reservasalas_recursos');
foreach($resources as $resource){
$conditional = $i.$resource->id;
if($_REQUEST[$conditional] == '1'){
$room_id = $DB->get_record('reservasalas_salas', array('nombre'=>$_REQUEST[$nsala], 'edificios_id'=>$fromform->edificio, 'tipo'=>$fromform->typeRoom));
$DB->insert_record('reservasalas_salarecursos', array('recursos_id'=>$resource->id, 'salas_id'=>$room_id->id));
}
}
}
}*/
$action = "informe";
}
}
//Implementacion del action ver
//genera una tabla todas las salas existentes.
if($action == 'ver'){
$tabla= tablas::getSalas();
}else if($action == 'verporedificio'){
$edificioid = optional_param('edificio', NULL, PARAM_INT);
$edificio = $DB->get_record('reservasalas_edificios', array('id'=>$edificioid));
$sede = $DB->get_record('reservasalas_sedes', array('id'=>$edificio->sedes_id));
$tabla= tablas::getSalas($edificioid);
}
//Vista de las Acciones
//**************************************************************************************************************************************************
if($action == 'ver'){
$o = '';
$toprow = array();
$toprow[] = new tabobject(get_string('sites', 'local_reservasalas'), new moodle_url('/local/reservasalas/sedes.php'), get_string('places', 'local_reservasalas'));
$toprow[] = new tabobject(get_string('buildings', 'local_reservasalas'), new moodle_url('/local/reservasalas/edificios.php'), get_string('buildings', 'local_reservasalas'));
$toprow[] = new tabobject(get_string('studyrooms', 'local_reservasalas'), new moodle_url('/local/reservasalas/salas.php'), get_string('rooms', 'local_reservasalas'));
$toprow[] = new tabobject(get_string('resources', 'local_reservasalas'), new moodle_url('/local/reservasalas/resources.php'), get_string('resources', 'local_reservasalas'));
$title = get_string('seeandmodrooms', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), 'salas.php');
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o.= $OUTPUT->header();
//$o.= $OUTPUT->heading("Salas de Estudio");
$o .= $OUTPUT->tabtree($toprow, get_string('studyrooms', 'local_reservasalas'));
$url = new moodle_url("salas.php", array('action'=>'crear'));
if(isset($nocreada)){
$o.=$nocreada;
}
$o.= $OUTPUT->single_button($url, get_string('createnewrooms', 'local_reservasalas'));
//echo html_writter::table($table);
$o .= html_writer::table($tabla);
$o.= $OUTPUT->single_button($url, get_string('createnewrooms', 'local_reservasalas'));
$o .= $OUTPUT->footer();
}else if($action == 'verporedificio'){
$o = '';
$title = get_string('seeandmodrooms', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), 'salas.php');
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o.= $OUTPUT->header();
$o.= $OUTPUT->heading(get_string('roomsreserve', 'local_reservasalas'));
$secondtitle = "<h4>".get_string('campus', 'local_reservasalas').": ".$sede->nombre."</h4><h4>".get_string('building', 'local_reservasalas').": ".$edificio->nombre."</h4>";
$o.= "<h2>".$secondtitle."</h2><br>";
$o .= html_writer::table($tabla);
$o.= "<hr>";
$o.= $OUTPUT->single_button('edificios.php', get_string('backtobuildings', 'local_reservasalas'));
$o .= $OUTPUT->footer();
}else if($action == 'crear'){
$o= '';
$title = get_string('roomscreates', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), '');
$PAGE->navbar->add($title, 'salas.php?action=crear');
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o .= $OUTPUT->header();
$o .= $OUTPUT->heading($title);
ob_start();
$crearsalasform->display();
$o .= ob_get_contents();
ob_end_clean();
$o .= $OUTPUT->footer();
}else if($action == 'agregar'){
$o = '';
$title = get_string('roomscreates', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), 'salas.php');
$PAGE->navbar->add($title,'salas.php?action=crear' );
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o .= $OUTPUT->header();
$o .= $OUTPUT->heading($title);
$secondtitle ="<h4>".get_string('campus', 'local_reservasalas').": ".$sede->nombre."</h4><h4>".get_string('building', 'local_reservasalas').": ".$edificio->nombre."</h4>";
$o .="<h2>".$secondtitle."</h2><br>";
ob_start();
$agregarsalasform->display();
$o .= ob_get_contents();
ob_end_clean();
$o .= $OUTPUT->footer();
}else if($action == 'editar'){
$o= '';
$title = get_string('roomedit', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), 'salas.php');
$PAGE->navbar->add($title, '');
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o .= $OUTPUT->header();
$o .= $OUTPUT->heading(get_string('roomedit', 'local_reservasalas'));
$o .= "<h4>".get_string('campus', 'local_reservasalas').": $sede->nombre </h4>";
$o .= "<h4>".get_string('building', 'local_reservasalas').": $edificio->nombre </h4>";
$o .= "<br>";
ob_start();
$editarform->display();
$o .= ob_get_contents();
ob_end_clean();
$o .= $OUTPUT->footer();
}else if($action == 'informe'){ // nuevo action, informa sobre el resultado de la creación de salas
$o = '';
$title = get_string('report', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), 'salas.php');
$PAGE->navbar->add(get_string('roomscreates', 'local_reservasalas'),'salas.php?action=crear' );
$PAGE->navbar->add($title,'salas.php?action=informe' );
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o .= $OUTPUT->header();
$o .= $OUTPUT->heading($title);
$secondtitle ="<h4>".get_string('campus', 'local_reservasalas').": ".$fromform->nombresede."</h4><h4>".get_string('building', 'local_reservasalas').": ".$fromform->nombreedificio."</h4>";
$o .="<h2>".$secondtitle."</h2><br>";
ob_start();
//crea una tabla que informa sobre cada sala que se intento crear
//informa sobre el error que no permitio crearla, o si se puedo crear correctamente
$table = new html_table();
$table->head = array(get_string('room', 'local_reservasalas'),get_string('capacity', 'local_reservasalas'),get_string('created', 'local_reservasalas'),get_string('report', 'local_reservasalas')); //*******
// recorre todas las nuevas salas
for ($i = 0; $i < $fromform->number; $i++) {
$nsala="sala".$i;
$pc="pc".$i;
$ntype = "cap$i";
$nres = "res$i";
// comprueba si la sala ingresa ya existe
if($DB->get_record('reservasalas_salas', Array('edificios_id'=>$fromform->edificio,'nombre'=>$_REQUEST[$nsala], 'tipo'=>$fromform->typeRoom))){
$row = new html_table_row(array($_REQUEST[$nsala], $_REQUEST[$ntype],'No',get_string('nameoftheexisting', 'local_reservasalas')));
$table->data[] = $row;
}else{
//si la sala no existe, y valida su tipo y capacidad, se crea
if(($_REQUEST[$ntype]+1)>1 || $_REQUEST[$ntype]==0){ // si la capacidad de la sala es un numero entero, crearla
$DB->insert_record('reservasalas_salas',Array('id'=>'','nombre'=>$_REQUEST[$nsala],'nombre_pc'=>$_REQUEST[$pc],'edificios_id'=>$fromform->edificio, 'tipo'=>$fromform->typeRoom, 'capacidad'=>$_REQUEST[$ntype]));
$row = new html_table_row(array($_REQUEST[$nsala], $_REQUEST[$ntype],get_string('yes', 'local_reservasalas'),get_string('clasroomsuccesscreated', 'local_reservasalas')));
$table->data[] = $row;
$resources = $DB->get_records('reservasalas_recursos');
// crea las relaciones sala-recursos
foreach($resources as $resource){
$conditional = $i.$resource->id;
if($_REQUEST[$conditional] == '1'){
$room_id = $DB->get_record('reservasalas_salas', array('nombre'=>$_REQUEST[$nsala], 'edificios_id'=>$fromform->edificio, 'tipo'=>$fromform->typeRoom));
$DB->insert_record('reservasalas_salarecursos', array('recursos_id'=>$resource->id, 'salas_id'=>$room_id->id));
}
}
}else{
$row = new html_table_row(array($_REQUEST[$nsala],$_REQUEST[$ntype], 'No',get_string('roomcapacityacepted', 'local_reservasalas')));
$table->data[] = $row;
}
}
}
$url = new moodle_url("salas.php", array('action'=>'crear'));
$url2 = new moodle_url("salas.php", array('action'=>'ver'));
$row = new html_table_row(array('','','',''));
$table->data[] = $row;
$row = new html_table_row(array($OUTPUT->single_button($url, get_string('createnewrooms', 'local_reservasalas')),$OUTPUT->single_button($url2,get_string('next', 'local_reservasalas')),'',''));
$table->data[] = $row;
echo html_writer::table($table);
$o .= ob_get_contents();
ob_end_clean();
$o .= $OUTPUT->footer();
}else if($action == "sinedificios"){
$o = '';
$toprow = array();
$toprow[] = new tabobject(get_string('sites', 'local_reservasalas'), new moodle_url('/local/reservasalas/sedes.php'), get_string('places', 'local_reservasalas'));
$toprow[] = new tabobject(get_string('buildings', 'local_reservasalas'), new moodle_url('/local/reservasalas/edificios.php'), get_string('buildings', 'local_reservasalas'));
$toprow[] = new tabobject(get_string('studyrooms', 'local_reservasalas'), new moodle_url('/local/reservasalas/salas.php'), get_string('rooms', 'local_reservasalas'));
$toprow[] = new tabobject(get_string('resources', 'local_reservasalas'), new moodle_url('/local/reservasalas/resources.php'), get_string('resources', 'local_reservasalas'));
$title = get_string('seeandmodrooms', 'local_reservasalas');
$PAGE->navbar->add(get_string('roomsreserve', 'local_reservasalas'));
$PAGE->navbar->add(get_string('adjustments', 'local_reservasalas'));
$PAGE->navbar->add(get_string('seeandmodrooms', 'local_reservasalas'), 'salas.php');
$PAGE->set_title($title);
$PAGE->set_heading($title);
$o.= $OUTPUT->header();
$o .= $OUTPUT->tabtree($toprow, get_string('studyrooms', 'local_reservasalas'));
$o.= $OUTPUT->heading(get_string('roomsreserve', 'local_reservasalas'));
if($sedes==0){
$url = new moodle_url("sedes.php", array('action'=>'crear'));
$o.= "<center><strong>".get_string('therearenotsites', 'local_reservasalas')."<strong><center>";
$o.= $OUTPUT->single_button($url, get_string('campuscreate', 'local_reservasalas'));
}
elseif($edificios==0){
$url = new moodle_url("edificios.php", array('action'=>'crear'));
$o.= "<center><strong>".get_string('therearenotbuildings', 'local_reservasalas')."<strong><center>";
$o.= $OUTPUT->single_button($url, get_string('createbuildings', 'local_reservasalas'));
}
else{
$url = new moodle_url("salas.php", array('action'=>'crear'));
$o.= "<center><strong>".get_string('thereisnotrooms', 'local_reservasalas')."<strong><center>";
$o.= $OUTPUT->single_button($url, get_string('createrooms', 'local_reservasalas'));
}
$o .= $OUTPUT->footer();
}else{
print_error(get_string('invalidaction', 'local_reservasalas'));
}
echo $o;