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materia.class.php
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materia.class.php
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<?
//conectando
$host="localhost";
$user="root";
$pass="joselito";
$banco="sae";
include "adodb5/adodb.inc.php";
$cdb = &ADONewConnection('mysql');
$cdb->PConnect($host, $user, $pass, $banco);
global $cdb;
//fecha conectando
class Materias {
//dados da matéria
private $Id;
private $Materia;
private $Grupo;
private $Abrev;
private $Status;
/// setters
public function setId($Id){
$this->Id=$Id;
}
public function setMateria($Materia){
$this->Materia=$Materia;
}
public function setGrupo($Grupo){
$this->Grupo=$Grupo;
}
public function setAbrev($Abrev){
$this->Abrev=$Abrev;
}
public function setStatus($Status){
$this->Status=$Status;
}
// getters
public function getId(){
return $this->Id;
}
public function getMateria(){
return $this->Materia;
}
public function getGrupo(){
return $this->Grupo;
}
public function getAbrev(){
return $this->Abrev;
}
public function getStatus(){
return $this->Status;
}
function getSQLMateria(){
$sql="SELECT * FROM tb_materias WHERE ";
$valor=$this->serializar();
if(count($valor)>0){
foreach($valor as $campo => $vlr){
$sql.=" ".$campo."='".$vlr."' AND ";
}
$sql=substr($sql,0,-4);
$rs=$GLOBALS["cdb"]->Execute($sql);
if($rs->_numOfRows>0){
while(!$rs->EOF){
$a=new Materias;
$a->setId($rs->fields["id"]);
$a->setMateria($rs->fields["materia"]);
$a->setGrupo($rs->fields["grupo"]);
$a->setAbrev($rs->fields["abrev"]);
$a->setStatus($rs->fields["status"]);
$b[]=$a;
$rs->MoveNext();
}
} else {
print $GLOBALS["cdb"]->ErrorMsg();
$b=NULL;
}
} else {
$b=NULL;
}
return $b;
}
public function salvar(){
if ($this->getId() == 0){
return $this->insere();
} else {
return $this->update();
}
}
private function insere(){
$sql="INSERT INTO tb_materias (";
$valor=$this->serializar();
foreach($valor as $campo => $vlr){
$sql.=" ".$campo.", ";
}
$sql=substr($sql,0,-2).") VALUES (";
foreach($valor as $campo => $vlr){
$sql.=" '".$vlr."', ";
}
$sql=substr($sql,0,-2).")";
if($GLOBALS["cdb"]->Execute($sql)){
return $GLOBALS["cdb"]->Insert_ID();
} else {
$err[]=$GLOBALS["cdb"]->ErrorMsg();
return false;
}
}
public function delete(){
$sql ="DELETE FROM tb_materias WHERE id = '".$this->getId()."'";
if($GLOBALS["cdb"]->Execute($sql)){
$this->setId(0);
}
}
private function update(){
if($this->Id>0){
$sql="UPDATE tb_materias SET ";
$valor=$this->serializar();
foreach($valor as $campo => $vlr){
$sql.=" ".$campo."='".$vlr."', ";
}
$sql=substr($sql,0,-2)." WHERE id='$this->Id'";
if($GLOBALS["cdb"]->Execute($sql)){
return $this->Id;
} else {
print $GLOBALS["cdb"]->ErrorMsg();
return false;
}
}
}
private function serializar(){
if($this->Id!=NULL){
$valor["id"]=$this->Id;
}
if($this->Materia!=NULL){
$valor["materia"]=$this->Materia;
}
if($this->Grupo!=NULL){
$valor["grupo"]=$this->Grupo;
}
if($this->Abrev!=NULL){
$valor["abrev"]=$this->Abrev;
}
if($this->Status!=NULL){
$valor["status"]=$this->Status;
}
return $valor;
}
}
class GrupoMateria{
private $Id;
private $NomeGrupo;
private $Escola;
private $Status;
/// setters
public function setId($Id){
$this->Id=$Id;
}
public function setNomeGrupo($NomeGrupo){
$this->NomeGrupo=$NomeGrupo;
}
public function setEscola($Escola){
$this->Escola=$Escola;
}
public function setStatus($Status){
$this->Status=$Status;
}
// getters
public function getId(){
return $this->Id;
}
public function getNomeGrupo(){
return $this->NomeGrupo;
}
public function getEscola(){
return $this->Escola;
}
public function getStatus(){
return $this->Status;
}
public function salvar(){
if ($this->getId() == 0){
return $this->insere();
} else {
return $this->update();
}
}
private function insere(){
$sql="INSERT INTO tb_materia_grupos (";
$valor=$this->serializar();
foreach($valor as $campo => $vlr){
$sql.=" ".$campo.", ";
}
$sql=substr($sql,0,-2).") VALUES (";
foreach($valor as $campo => $vlr){
$sql.=" '".$vlr."', ";
}
$sql=substr($sql,0,-2).")";
if($GLOBALS["cdb"]->Execute($sql)){
return $GLOBALS["cdb"]->Insert_ID();
} else {
print $GLOBALS["cdb"]->ErrorMsg();
return false;
}
}
public function delete(){
$sql ="DELETE FROM tb_materia_grupos WHERE grupo_id = '".$this->getId()."'";
if($GLOBALS["cdb"]->Execute($sql)){
$this->setId(0);
}
}
private function update(){
if($this->Id>0){
$sql="UPDATE tb_materia_grupos SET ";
$valor=$this->serializar();
foreach($valor as $campo => $vlr){
$sql.=" ".$campo."='".$vlr."', ";
}
$sql=substr($sql,0,-2)." WHERE grupo_id='$this->Id'";
if($GLOBALS["cdb"]->Execute($sql)){
return $this->Id;
} else {
$err[]=$GLOBALS["cdb"]->ErrorMsg();
return false;
}
}
}
function getSelectGrupoMateria($selected, $multiple){
$sql="SELECT * FROM tb_materia_grupos WHERE grupo_status>0";
$rs=$GLOBALS["cdb"]->Execute($sql);
if($rs->_numOfRows>0){
$return="<select name='grupo_materia'";
if($multiple>0){
$return.=" multiple='multiple' size='$multiple'";
}
$return.=">";
$return.="<option value='0'>Nenhuma</option>";
while(!$rs->EOF){
$return.="<option value='".$rs->fields["grupo_id"]."'";
if(strlen($selected)>0){
if($rs->fields["grupo_id"]==$selected){
$return.=" selected='selected'";
}
}
$return.=">".$rs->fields["grupo_nome"]."</option>";
$rs->MoveNext();
}
$return.="</select>";
} else {
$return="Nenhum grupo encontrado";
}
return $return;
}
private function serializar(){
if($this->Id!=NULL){
$valor["grupo_id"]=$this->Id;
}
if($this->NomeGrupo!=NULL){
$valor["grupo_nome"]=$this->NomeGrupo;
}
if($this->Escola!=NULL){
$valor["grupo_escola_id"]=$this->Escola;
}
if($this->Status!=NULL){
$valor["grupo_status"]=$this->Status;
}
return $valor;
}
}
?>