Subversion Repositories eFlore/Projets.eflore-projets

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Ignore whitespace Rev 227 → Rev 228

/trunk/scripts/modules/prometheus/Ontologie.php
New file
0,0 → 1,522
<?php
/**
* Exemple de lancement du script : /opt/lampp/bin/php cli.php ontologie -a analyser
*
*/
class Prometheus extends Script {
 
private $lecteur = null;
private $fichier = '';
private $lotsTermes = array();
private $lotsRelations = array();
private $lotsImages = array();
private $lotsPublications = array();
private $lotsAuteurs = array();
private $lotsHierarchie = array();
private $baseIdGroupe = 10000;
private $baseIdSousGroupe = 20000;
private $types = array(
'FREQUENCY_MODIFIERS' => 2,
'QUALIFIERS' => 3,
'RELATIVE_MODIFIERS' => 4,
'RELATIVE_VALUES' => 5,
'SPATIAL_MODIFIERS' => 6,
'LOCATER_REGIONS' => 7,
'TEMPORAL_MODIFIERS' => 8,
'UNIT_TERMS' => 9,
'QUANTITATIVE_PROPERTIES' => 10,
'NEW_QUALITATIVE_PROPERTIES' => 11,
'DISALLOWED_TERMS' => 20,
'QUALITATIVE_STATES' => 13,
'TYPE_OF_STRUCTURE_TERMS' => 14,
'STRUCTURE_TERMS' => 15,
'REGION_TERMS' => 16,
'GENERIC_STRUCTURES' => 17);
 
public function executer() {
try {
$this->bdd = new Bdd();
$this->fichier = realpath(dirname(__FILE__)).'/../../../donnees/ontologie/v1.00_2003-02-18/Ontology.xml';
// Lancement de l'action demandée
$cmd = $this->getParametre('a');
switch ($cmd) {
case 'analyser' :
$this->vider();
$this->lireFichierXml();
break;
case 'vider' :
$this->vider();
default :
throw new Exception("Erreur : la commande '$cmd' n'existe pas!");
}
} catch (Exception $e) {
$this->traiterErreur($e->getMessage());
}
}
 
 
/**
* Lit le fichier OSM et lance l'analyse des noeuds xml en fonction de leur type.
*/
private function lireFichierXml() {
$termes = array_keys($this->types);
$this->lecteur = new XMLReader();
if ($this->ouvrirFichierXml()) {
while ($this->lecteur->read()) {
if ($this->lecteur->nodeType == XMLREADER::ELEMENT) {
if (in_array($this->lecteur->localName, $termes)) {
$noeud = $this->obtenirNoeudSimpleXml();
$type = $this->lecteur->localName;
$this->traiterTermes($this->types[$type], $noeud->children());
} else if ($this->lecteur->localName == 'STATE_GROUPS') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterGroupes($noeud->children());
} else if ($this->lecteur->localName == 'NewQualitativeProperties') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterNouvellesQualites($noeud->children());
} else if ($this->lecteur->localName == 'RELATIONSHIPS') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterRelations($noeud->children());
} else if ($this->lecteur->localName == 'PICTURES') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterImages($noeud->children());
} else if ($this->lecteur->localName == 'CITATIONS') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterCitations($noeud->children());
} else if ($this->lecteur->localName == 'AUTHORS') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterAuteurs($noeud->children());
} else if ($this->lecteur->localName == 'TreeNode') {
$noeud = $this->obtenirNoeudSimpleXml();
$this->traiterHierarchie($noeud);
}
}
}
if (count($this->lotsTermes) > 0) {
$this->insererLotDeTermes();
}
if (count($this->lotsRelations) > 0) {
$this->insererLotDeRelations();
}
if (count($this->lotsImages) > 0) {
$this->insererLotImages();
}
if (count($this->lotsPublications) > 0) {
$this->insererLotDePublications();
}
if (count($this->lotsAuteurs) > 0) {
$this->insererLotAuteurs();
}
if (count($this->lotsHierarchie) > 0) {
$this->insererLotHierarchie();
}
}
}
 
private function ouvrirFichierXml() {
if ($this->lecteur->open($this->fichier) === false) {
throw new Exception("Impossible d'ouvrir le fichier XML : $this->fichier");
}
return true;
}
 
private function obtenirNoeudSimpleXml() {
$doc = new DOMDocument;
$element = $this->lecteur->expand();
$noeud = simplexml_import_dom($doc->importNode($element, true));
return $noeud;
}
 
private function traiterTermes($type, $termes) {
foreach ($termes as $terme) {
$id = (int) $terme->attributes()->GLOBALID;
if (isset($this->lotsTermes[$id]) === false) {
$valeur = array();
$valeur[] = (int) $id;
$valeur[] = (int) $type;
$valeur[] = (string) $terme->attributes()->term;
$valeur[] = (string) $this->obtenirDefinition($terme);
$valeur[] = (int) $this->obtenirPreference($terme);
$valeur[] = (int) $this->obtenirAuteur($terme);
$valeur[] = (int) $this->obtenirCitation($terme);
$valeur[] = (int) $this->obtenirImage($terme);
$this->lotsTermes[$id] = $valeur;
}
if (isset($terme->attributes()->parentID)) {
$relation = array();
$relation[] = (int) $terme->attributes()->GLOBALID;
$relation[] = (int) $terme->attributes()->parentID;
$relation[] = 'A POUR PARENT';
$this->ajouterRelation($relation);
}
if (isset($terme->attributes()->PARENT_STRUCTURE_ID)) {
$relation = array();
$relation[] = (int) $terme->attributes()->GLOBALID;
$relation[] = (int) $terme->attributes()->PARENT_STRUCTURE_ID;
$relation[] = 'A POUR STRUCTURE PARENTE';
$this->ajouterRelation($relation);
}
if (isset($terme->attributes()->stateOfNEWPROPERTYID)) {
$relation = array();
$relation[] = (int) $terme->attributes()->GLOBALID;
$relation[] = (int) $terme->attributes()->stateOfNEWPROPERTYID;
$relation[] = 'A POUR NOUVELLE QUALITE';
$this->ajouterRelation($relation);
}
}
}
 
private function obtenirDefinition($terme) {
$definition = null;
if (isset($terme->DEFINITION)) {
$definition = $terme->DEFINITION;
}
return $definition;
}
 
private function obtenirPreference($terme) {
$preference = '1';
if (isset($terme->attributes()->PREFERRED_TERM)) {
$valeur = (string) $terme->attributes()->PREFERRED_TERM;
$preference = (trim($valeur) == 'Disallowed Term') ? '0' : '1';
}
return $preference;
}
 
private function obtenirAuteur($terme) {
$auteur = 0;
if (isset($terme->attributes()->authorID)) {
$auteur = $terme->attributes()->authorID;
} elseif (isset($terme->attributes()->authorREF)) {
$auteur = $terme->attributes()->authorREF;
}
return $auteur;
}
 
private function obtenirCitation($terme) {
$citation = 0;
if (isset($terme->attributes()->citationID)) {
$citation = $terme->attributes()->citationID;
} elseif (isset($terme->attributes()->citationREF)) {
$citation = $terme->attributes()->citationREF;
}
return $citation;
}
 
private function obtenirImage($terme) {
$image = 0;
if (isset($terme->attributes()->pictureREF)) {
$image = $terme->attributes()->pictureREF;
}
return $image;
}
 
private function traiterGroupes($groupes) {
foreach ($groupes as $groupe) {
$id = $this->baseIdGroupe + (int) $groupe->attributes()->GROUP_ID;
if (isset($this->lotsTermes[$id]) === false) {
$valeur = array();
$valeur[] = (int) $id;
$valeur[] = 18;
$valeur[] = (string) $groupe->attributes()->groupName;
$valeur[] = '';
$valeur[] = 1;
$valeur[] = 0;
$valeur[] = 0;
$valeur[] = 0;
$this->lotsTermes[$id] = $valeur;
}
if (isset($groupe->STRUCTURES_LINKED_TO_GROUP)) {
foreach ($groupe->STRUCTURES_LINKED_TO_GROUP->children() as $structure) {
$relation = array();
$relation[] = (int) $structure->attributes()->GLOBALID;
$relation[] = (int) $id;
$relation[] = 'A POUR GROUPE';
$this->ajouterRelation($relation);
}
}
if (isset($groupe->STATES_IN_GROUP)) {
foreach ($groupe->STATES_IN_GROUP->children() as $etat) {
$relation = array();
$relation[] = (int) $id;
$relation[] = (int) $etat->attributes()->GLOBALID;
$relation[] = 'A POUR ETAT';
$this->ajouterRelation($relation);
}
}
if (isset($groupe->STATESUBGROUPS)) {
$this->traiterSousGroupes($id, $groupe->STATESUBGROUPS->children());
}
}
}
 
private function traiterSousGroupes($idGroupe, $sousGroupes) {
foreach ($sousGroupes as $sg) {
$id = $this->baseIdSousGroupe + (int) $sg->attributes()->STATESUBGROUP_GLOBALID;
if (isset($this->lotsTermes[$id]) === false) {
$valeur = array();
$valeur[] = (int) $id;
$valeur[] = 19;
$valeur[] = (string) $sg->attributes()->subgGroupName;
$valeur[] = '';
$valeur[] = 1;
$valeur[] = 0;
$valeur[] = 0;
$valeur[] = 0;
$this->lotsTermes[$id] = $valeur;
 
$relation = array();
$relation[] = (int) $idGroupe;
$relation[] = (int) $id;
$relation[] = 'A POUR SOUS-GROUPE';
$this->ajouterRelation($relation);
}
if (isset($sg->STATES_IN_SUBGROUP)) {
foreach ($sg->STATES_IN_SUBGROUP->children() as $etat) {
$relation = array();
$relation[] = (int) $id;
$relation[] = (int) $etat->attributes()->GLOBALID;
$relation[] = 'A POUR ETAT';
$this->ajouterRelation($relation);
}
}
}
}
 
private function traiterNouvellesQualites($qualites) {
foreach ($qualites as $qualite) {
$id = (int) $qualite->attributes()->IDSEQ;
if (isset($this->lotsTermes[$id]) === false) {
$valeur = array();
$valeur[] = (int) $id;
$valeur[] = 11;
$valeur[] = (string) $qualite->attributes()->term;
$valeur[] = (string) $this->obtenirDefinition($terme);
$valeur[] = (int) $this->obtenirPreference($terme);
$valeur[] = (int) $this->obtenirAuteur($terme);
$valeur[] = (int) $this->obtenirCitation($terme);
$valeur[] = (int) $this->obtenirImage($terme);
$this->lotsTermes[$id] = $valeur;
}
if (isset($qualite->attributes()->ParentPropertyID)) {
$relation = array();
$relation[] = (int) $qualite->attributes()->IDSEQ;
$relation[] = (int) $qualite->attributes()->ParentPropertyID;
$relation[] = 'A POUR PARENT';
$this->ajouterRelation($relation);
}
if (isset($qualite->MemberStates)) {
$etats = $qualite->MemberStates->children();
$idParent = $qualite->attributes()->IDSEQ;
$this->traiterEtatsMembre($etats, $idParent);
}
if (isset($qualite->Structures_linked_to_Property)) {
$structures = $qualite->Structures_linked_to_Property->children();
$idParent = $qualite->attributes()->IDSEQ;
$this->traiterStructuresLiees($structures, $idParent);
}
if (isset($qualite->ContextGroups)) {
$contextes = $qualite->ContextGroups->children();
if (count($contextes) > 0) {
foreach ($contextes as $contexte) {
$idParent = $contexte->attributes()->ID;
$structures = $contexte->Structures_linked_to_Context->children();
$this->traiterStructuresLiees($structures, $idParent);
$etats = $contexte->MemberStates->children();
$this->traiterEtatsMembre($etats, $idParent);
}
}
}
}
}
 
private function ajouterRelation($relation) {
$id = implode('-', $relation);
if (isset($this->lotsRelations[$id]) === false) {
$this->lotsRelations[$id] = $relation;
}
}
 
private function traiterEtatsMembre($etats, $idParent) {
if (count($etats) > 0) {
foreach ($etats as $etat) {
$relation = array();
$relation[] = (int) $idParent;
$relation[] = (int) $etat->attributes()->RefID;
$relation[] = 'A POUR ETAT';
$this->ajouterRelation($relation);
}
}
}
 
private function traiterStructuresLiees($structures, $idParent) {
if (count($structures) > 0) {
foreach ($structures as $structure) {
$relation = array();
$relation[] = (int) $structure->attributes()->RefID;
$relation[] = (int) $idParent;
$relation[] = 'A POUR PROPRIETE';
$this->ajouterRelation($relation);
}
}
}
 
private function traiterRelations($relations) {
foreach ($relations as $rel) {
$relation = array();
$relation[] = (int) $rel->attributes()->term1REF;
$relation[] = (int) $rel->attributes()->term2REF;
$relation[] = (string) $this->obtenirTypeRelation($rel->attributes()->relationship);
$this->ajouterRelation($relation);
}
}
 
private function obtenirTypeRelation($type) {
switch ($type) {
case 'ASSOCIATED WITH' :
$relation = 'ASSOCIE AVEC';
break;
case 'IS A PART OF' :
$relation = 'EST UNE PARTIE DE';
break;
case 'IS A TYPE OF' :
$relation = 'EST UN TYPE DE';
break;
default :
$relation = '';
}
return $relation;
}
 
private function traiterImages($images) {
foreach ($images as $img) {
$valeur = array();
$valeur[] = (int) $img->attributes()->ID;
$valeur[] = (string) $img->attributes()->NAME;
$valeur[] = (int) $img->attributes()->CITATION_REFID;
$this->lotsImages[] = $valeur;
}
}
 
private function traiterCitations($citations) {
foreach ($citations as $publi) {
$valeur = array();
$valeur[] = (int) $publi->attributes()->ID;
$valeur[] = (int) $publi->attributes()->primaryAuthorREF;
$valeur[] = (string) $publi->PUBLICATION;
$valeur[] = (string) $publi->DATE;
$valeur[] = (string) $publi->PAGE;
$this->lotsPublications[] = $valeur;
}
}
 
private function traiterAuteurs($auteurs) {
foreach ($auteurs as $auteur) {
$valeur = array();
$valeur[] = (int) $auteur->attributes()->ID;
$valeur[] = (string) $auteur->attributes()->givenNames;
$valeur[] = (string) $auteur->attributes()->surname;
$valeur[] = $this->obtenirDateNaissance((string) $auteur->attributes()->born);
$valeur[] = (string) $auteur->attributes()->died;
$this->lotsAuteurs[] = $valeur;
}
}
 
private function obtenirDateNaissance($annee) {
$date = $annee.'-00-00';
return $date;
}
 
private function traiterHierarchie($noeud) {
$valeur = array();
$valeur[] = (int) $noeud->attributes()->ID;
$valeur[] = (int) $noeud->attributes()->ParentNodeID;
$valeur[] = (string) $noeud->attributes()->pathAsNames;
$valeur[] = (string) $noeud->attributes()->pathAsID;
$valeur[] = (int) $noeud->attributes()->TermID;
$this->lotsHierarchie[] = $valeur;
}
 
private function insererLotDeTermes() {
$champs = implode(',', array('id_terme', 'ce_type', 'terme', 'definition', 'preference', 'ce_auteur', 'ce_publication', 'ce_image'));
$values = $this->creerValues($this->lotsTermes);
$requete = "INSERT INTO ontologie_terme ($champs) VALUES $values";
$this->executerSql($requete);
}
 
private function insererLotDeRelations() {
$champs = implode(',', array('id_terme_01', 'id_terme_02', 'relation'));
$values = $this->creerValues($this->lotsRelations);
$requete = "INSERT INTO ontologie_relation ($champs) VALUES $values";
$this->executerSql($requete);
}
 
private function insererLotImages() {
$champs = implode(',', array('id_image', 'uri', 'ce_publication'));
$values = $this->creerValues($this->lotsImages);
$requete = "INSERT INTO ontologie_image ($champs) VALUES $values";
$this->executerSql($requete);
}
 
private function insererLotDePublications() {
$champs = implode(',', array('id_publication', 'ce_auteur_principal', 'titre', 'date', 'uri'));
$values = $this->creerValues($this->lotsPublications);
$requete = "INSERT INTO ontologie_publication ($champs) VALUES $values";
$this->executerSql($requete);
}
 
private function insererLotAuteurs() {
$champs = implode(',', array('id_auteur', 'prenom', 'nom', 'naissance_date', 'deces_date'));
$values = $this->creerValues($this->lotsAuteurs);
$requete = "INSERT INTO ontologie_auteur ($champs) VALUES $values";
$this->executerSql($requete);
}
 
private function insererLotHierarchie() {
$champs = implode(',', array('id_noeud', 'id_noeud_parent', 'chemin_noms', 'chemin_ids', 'ce_terme'));
$values = $this->creerValues($this->lotsHierarchie);
$requete = "INSERT INTO ontologie_hierarchie ($champs) VALUES $values";
$this->executerSql($requete);
}
 
private function creerValues($valeurs) {
$values = array();
foreach ($valeurs as $valeur) {
foreach ($valeur as $id => $val) {
$valeur[$id] = $this->etreVide($val) ? 'NULL' : $this->proteger(trim($val));
}
$values[] = '('.implode(',', $valeur).')';
}
$values = implode(',', $values);
return $values;
}
 
private function etreVide($val) {
$vide = ($val === null || trim($val) === '') ? true : false;
return $vide;
}
 
private function executerSql($requete) {
$this->bdd->requeter($requete);
}
 
private function proteger($chaine) {
return $this->bdd->proteger($chaine);
}
 
private function vider() {
$requete = 'TRUNCATE TABLE ontologie_auteur';
$this->executerSql($requete);
$requete = 'TRUNCATE TABLE ontologie_hierarchie';
$this->executerSql($requete);
$requete = 'TRUNCATE TABLE ontologie_image';
$this->executerSql($requete);
$requete = 'TRUNCATE TABLE ontologie_publication';
$this->executerSql($requete);
$requete = 'TRUNCATE TABLE ontologie_relation';
$this->executerSql($requete);
$requete = 'TRUNCATE TABLE ontologie_terme';
$this->executerSql($requete);
}
}
?>