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<?php
class blockdedonnees {
protected $identifiant;
protected $donnees;
protected $collectionBlocksfils;
protected $erreur;
function __construct($identifiant)
{
$this->identifiant = $identifiant;
$this->donnees = array();
$this->collectionBlocksfils = array();
}
function affecterIdentifiant($identifiant)
{
$this->identifiant = $identifiant;
}
function recupererIdentifiant()
{
return $this->identifiant;
}
function affecterDonnees($donnees)
{
$this->donnees = $donnees;
}
function recupererDonnees()
{
return $this->donnees;
}
function recupererDonneesRecursivement($tab_chemin, $aso_retour = array())
{
if ($tab_chemin[0] == $this->recupererIdentifiant()) {
return $aso_retour[$this->recupererIdentifiant()] = $this->donnees;
$collection_block_fils = $this->recupererCollectionBlockFils();
for($i = 0; $i < count($collection_block_fils); $i++) {
$collection = $collection_block_fils[$i];
if ($collection->recupererIdentifiant() == $tab_chemin[1]) {
$blocks = $collection->recupererBlocksDeDonnees();
for($j = 0; $j < count($blocks); $j++) {
$block = $blocks[$j];
$block->recupererDonneesRecursivement(array_shift($tab_chemin), $aso_retour);
}
}
}
}
return $aso_retour;
}
function recupererDonneesRecursivementSsChemin($un_block)
{
$aso_donnees = array();
$aso_donnees = $un_block->recupererDonnees();
$collection_block_fils = $un_block->recupererCollectionBlockFils();
for($i = 0; $i < count($collection_block_fils); $i++) {
$une_collection = $collection_block_fils[$i];
$blocks_de_donnees = $une_collection->recupererBlocksDeDonnees();
for ($i = 0; $i < count($blocks_de_donnees); $i++) {
$block = $blocks_de_donnees[$i];
$aso_donnees[$block->recupererIdentifiant()] = $this->recupererDonneesRecursivementSsChemin($block);
}
}
return $aso_donnees;
}
function ajouterDonnee($clef, $valeur)
{
$this->donnees[$clef] = $valeur;
}
function recupererDonnee($clef)
{
return $this->donnees[$clef];
}
function recupererErreur()
{
return $this->erreur;
}
function ajouterCollectionBlockFils($collection_block)
{
array_push($this->collectionBlocksfils, $collection_block);
}
function recupererCollectionBlockFils()
{
return $this->collectionBlocksfils;
}
function afficherPatternRecursivement($nom_fonction, $aso_parametres = array())
{
$retour = '';
$aso_donnees = $this->recupererDonneesRecursivementSsChemin($this);
return call_user_func($nom_fonction, $aso_donnees, $aso_parametres);
}
function afficherPattern($chemin, $nom_fonction, $aso_parametres = array(), $recuperer_ascendance = FALSE, &$aso_donnees = array())
{
$retour = '';
if ($recuperer_ascendance == TRUE) {
$aso_donnees[$this->recupererIdentifiant()] = $this->recupererDonnees();
}
if ($chemin == $this->recupererIdentifiant() && $recuperer_ascendance == TRUE) {
$retour .= call_user_func($nom_fonction, $aso_donnees, $aso_parametres);
} else if ($chemin == $this->recupererIdentifiant()) {
$retour .= call_user_func($nom_fonction, $this->recupererDonnees(), $aso_parametres);
} else {
$tab_etape_chemin = explode('>', $chemin);
if($this->recupererIdentifiant() == $tab_etape_chemin[0]) {
$collection_block_fils = $this->recupererCollectionBlockFils();
for($i = 0; $i < count($collection_block_fils); $i++) {
$collection = $collection_block_fils[$i];
if ($collection->recupererIdentifiant() == $tab_etape_chemin[1]) {
array_shift($tab_etape_chemin);
if ($recuperer_ascendance == TRUE) {
$retour .= $collection->afficherPattern(implode('>', $tab_etape_chemin), $nom_fonction, $aso_parametres, $recuperer_ascendance, $aso_donnees);
} else {
$retour .= $collection->afficherPattern(implode('>', $tab_etape_chemin), $nom_fonction, $aso_parametres);
}
}
}
}
}
return $retour;
}
function attribuerContexteSql($chemin, $cle_contexte, $cle_donnee)
{
if ($chemin == $this->recupererIdentifiant()) {
$donnees = $this->recupererDonnees();
return $donnees;
} else {
$etape_chemin = explode('>', $chemin);
if($this->identifiant == $etape_chemin[0]) {
$collection_block_fils = $this->recupererCollectionBlockFils();
for($i = 0; $i < count($collection_block_fils); $i++) {
$collection = $collection_block_fils[$i];
if ($collection->recupererIdentifiant() == $etape_chemin[1]) {
array_shift($etape_chemin);
$donnees = null;
$donnees = $collection->attribuerContexteSql(implode('>', $etape_chemin), $cle_contexte, $cle_donnee);
if (isset($donnees)) {
$i = count($collection_block_fils);
}
}
}
}
}
$this->ajouterDonnee($cle_contexte, $donnees[$cle_donnee]);
return null;
}
function attribuerContexteValeur($chemin, $cle_contexte, $valeur = null)
{
if ($chemin == $this->recupererIdentifiant()) {
$this->ajouterDonnee($cle_contexte, $valeur);
return null;
} else {
$etape_chemin = explode('>', $chemin);
if($this->identifiant == $etape_chemin[0]) {
$collection_block_fils = $this->recupererCollectionBlockFils();
for($i = 0; $i < count($collection_block_fils); $i++) {
$collection = $collection_block_fils[$i];
if ($collection->recupererIdentifiant() == $etape_chemin[1]) {
array_shift($etape_chemin);
$donnees = null;
$donnees = $collection->attribuerContexteValeur(implode('>', $etape_chemin), $cle_contexte, $valeur);
if (isset($donnees)) {
$i = count($collection_block_fils);
}
}
}
}
}
return null;
}
function afficher()
{
echo '<ol>';
foreach ($this->donnees as $key => $value) {
echo '<li>'.$key.' : '.$value;
}
echo '</ol>';
for ($i = 0; $i < count($this->collectionBlocksfils); $i++) {
$collection = $this->collectionBlocksfils[$i];
echo '<ol>';
$collection->afficher();
echo '</ol>';
}
}
}
?>