Subversion Repositories eFlore/Applications.cel

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Ignore whitespace Rev 1160 → Rev 1161

/trunk/jrest/services/MigrationMotsCles.php
1,12 → 1,15
<?php
 
class MigrationMotsCles extends Cel {
 
const bdd_cel_migration = 'cel';
const bdd_utilisateurs = 'cel_old';
const dry_run = true;
public static $bdd_cel_migration;
public static $bdd_utilisateurs;
const SEPARATEUR_MOT_CLE_TEXTE = ',';
const truncate = true; //Doit on vider les tables de destination ?
const dry_run = false;
private $tableau_utilisateurs = array();
 
/** Tableau associatif permettant de stocker l'avancement dans une boucle.
20,21 → 23,60
*/
public function getElement($params) {
if(!isset($this->config['database_cel']['database_migration']) || $this->config['database_cel']['database_migration'] == '') {
echo 'Attention la variable de configuration database_migration dans la section database_cel, contenant la base de données d\'arrivée, doit être remplie '."\n";
exit;
}
if(!isset($this->config['database_ident']['database']) || $this->config['database_ident']['database'] == '') {
echo 'Attention la variable de configuration database dans la section database_ident, contenant la base de données utilisateurs, doit être remplie '."\n";
exit;
}
self::$bdd_cel_migration = $this->config['database_cel']['database_migration'];
self::$bdd_utilisateurs = $this->config['database_ident']['database'];
echo "--MIGRATION DES MOTS CLES --------------------------------------\n";
//1. TEMPORAIRE : vider les tables de destinations
if (self::truncate) {
echo "-------------------------------------------------------------------\n\n";
echo " ETAPE 0. Vider les tables ... \n\n";
echo "-------------------------------------------------------------------\n\n";
$nouvellesTables = array('`cel_mots_cles_obs`','`cel_mots_cles_images`', '`cel_images_mots_cles`', '`cel_obs_mots_cles`');
foreach ($nouvellesTables as $nomTable) {
echo 'Vider la table '.$nomTable.'...';
$requeteTruncate = 'TRUNCATE TABLE '.self::$bdd_cel_migration.'.'.$nomTable;
$resultatTruncate = $this->executerRequete($requeteTruncate);
echo "ok \n";
}
echo "\n---------------------------------------------------------------- OK\n\n";
}
echo "-------------------------------------------------------------------\n\n";
echo " ETAPE 1. Paramétrage ... \n\n";
echo "-------------------------------------------------------------------\n\n";
$this->getUtilisateurs();
echo "\n"."\n"."\n";
echo "-------------------------------------------------------------------\n\n";
echo " ETAPE 2. Migration des mots clés ... \n\n";
echo "-------------------------------------------------------------------\n\n";
echo "-------------------------------------------------------------------\n\n";
$this->migrerTableMotsClesObs();
echo "\n---------------------------------------------------------------- OK\n\n";
$this->migrerTableMotsClesImages();
echo "\n"."\n".'|| Migration des tables de liaison des mots clés ||'."\n";
echo "\n"."\n"."\n";
echo "-------------------------------------------------------------------\n\n";
echo " ETAPE 3. Migration des liaisons mots clés ... \n\n";
echo "-------------------------------------------------------------------\n\n";
$this->migrerLiaisonsMotsClesObs();
$this->migrerLiaisonsMotsClesImages();
echo "\n"."\n"."\n";
echo "-------------------------------------------------------------------\n\n";
echo " ETAPE 4. Génération des index des mots clés ... \n\n";
echo "-------------------------------------------------------------------\n\n";
$this->genererIndexTexteMotsClesObs();
$this->genererIndexTexteMotsClesImages();
echo "\n"."\n"."\n";
}
public function executerRequeteSimple($requete) {
53,7 → 95,7
echo "\n-------------------------------------------------------------------\n";
echo "--SELECTION DES UTILISATEURS---------------------------------------\n\n";
$requete_selection_utilisateurs = 'SELECT U_ID as id, U_MAIL as mail, U_NAME as nom, U_SURNAME as prenom, U_PASSWD as pass FROM '.self::bdd_utilisateurs.'.annuaire_tela';
$requete_selection_utilisateurs = 'SELECT U_ID as id, U_MAIL as mail, U_NAME as nom, U_SURNAME as prenom, U_PASSWD as pass FROM '.self::$bdd_utilisateurs.'.annuaire_tela';
$tableau_utilisateurs = $this->executerRequete($requete_selection_utilisateurs);
foreach( $tableau_utilisateurs as &$utilisateur) {
73,8 → 115,8
$mots_cles_tableau = array();
$requete_insertion_mots_cles = 'INSERT INTO '.self::bdd_cel_migration.'.cel_obs_mots_cles '.
'(id_observation, id_mot_cle_utilisateur) '.
$requete_insertion_mots_cles = 'INSERT INTO '.self::$bdd_cel_migration.'.cel_obs_mots_cles '.
'(id_observation, id_mot_cle_obs) '.
'VALUES ';
$sous_requete_insertion_valeurs = $sous_requete_insertion_mots_cles = $this->construireSousRequeteInsertionLiaisons($mots_cles_obs, 'mots_cles','id',';');
85,7 → 127,7
if(!$insertion) {
echo 'la migration des mots cles obs a échoué ! '."\n";
} else {
echo 'migration des mots cles obs réussie '."\n";
echo "\n---------------------------------------------------------------- OK\n\n";
}
echo "\n";
101,8 → 143,8
$mots_cles_tableau = array();
$requete_insertion_mots_cles = 'INSERT INTO '.self::bdd_cel_migration.'.cel_images_mots_cles '.
'(id_image, id_mot_cle_utilisateur) '.
$requete_insertion_mots_cles = 'INSERT INTO '.self::$bdd_cel_migration.'.cel_images_mots_cles '.
'(id_image, id_mot_cle_image) '.
'VALUES ';
$sous_requete_insertion_mots_cles = $this->construireSousRequeteInsertionLiaisons($mots_cles_images, 'ci_meta_mots_cles','ci_id_image',',');
113,7 → 155,7
if(!$insertion) {
echo 'la migration des mots cles images a échoué ! '."\n";
} else {
echo 'migration des mots cles images réussie '."\n";
echo "\n---------------------------------------------------------------- OK\n\n";
}
}
170,8 → 212,10
'LIMIT '.$i.','.$pas;
$arbres_mots_cles = $this->executerRequete($requete_selection_arbres_mots_cles);
$requete_insertion_nouvel_arbre = 'INSERT INTO '.self::bdd_cel_migration.'.cel_mots_cles_'.$image_ou_obs.' '.
'(id_mot_cle_utilisateur, ce_utilisateur, mot_cle, md5, bg, bd, niveau, ce_mot_cle_utilisateur_parent) '.
$champ_parent = ($image_ou_obs == "obs") ? 'ce_mot_cle_obs_parent' : 'ce_mot_cle_image_parent';
$champ_id = ($image_ou_obs == "obs") ? 'id_mot_cle_obs' : 'id_mot_cle_image';
$requete_insertion_nouvel_arbre = 'INSERT INTO '.self::$bdd_cel_migration.'.cel_mots_cles_'.$image_ou_obs.' '.
'('.$champ_id.', ce_utilisateur, mot_cle, md5, bg, bd, niveau, '.$champ_parent.') '.
'VALUES ';
$sous_requete_insertion_nouvel_arbre = '';
183,7 → 227,6
$sous_requete_insertion_nouvel_arbre = rtrim($sous_requete_insertion_nouvel_arbre,',');
$requete_insertion_nouvel_arbre = $requete_insertion_nouvel_arbre.$sous_requete_insertion_nouvel_arbre;
//echo var_dump($requete_insertion_nouvel_arbre);
$migration = $this->executerRequeteSimple($requete_insertion_nouvel_arbre);
if(!$migration) {
echo 'la migration des mots cles '.$image_ou_obs.' a échoué ! '."\n";
192,6 → 235,7
$this->afficherAvancement('Migration des mots clés (par '.$pas.') :', $nbTotal);
}
} else {
echo "\n---------------------------------------------------------------- OK\n\n";
return;
}
242,8 → 286,7
$mot_cle = str_replace($separateur.$separateur,'',$mot_cle);
$mot_cle = str_replace('null','',$mot_cle);
if($this->estUnIdentifiantMotCle($mot_cle)) {
if($this->estUnIdentifiantMotCle($mot_cle)) {
// certains mots clés mal formatés contiennent des virgules
if(strpos($mot_cle,',') !== false) {
$tab_mot_cle_mal_formate = explode(',',$mot_cle);
258,7 → 301,6
// facilement les doublons provoqués par de mauvais formatages
$tableau_mots_cles_formates[$mot_cle] = $mot_cle;
}
 
}
}
268,4 → 310,73
private function estUnIdentifiantMotCle($chaine) {
return trim($chaine) != '' && preg_match('/[0-9A-Z]+\.[0-9A-Z]+/i', $chaine) ;
}
private function genererIndexTexteMotsClesObs() {
$requete_selection_obs = 'SELECT DISTINCT id_observation, ce_utilisateur FROM '.self::$bdd_cel_migration.'.cel_obs '.
'WHERE id_observation IN (SELECT DISTINCT id_observation FROM '.self::$bdd_cel_migration.'.cel_mots_cles_obs) ';
$obs_a_mots_cles = $this->requeter($requete_selection_obs);
$nbTotal = 0;
foreach($obs_a_mots_cles as $obs) {
$mots_cles_texte = $this->obtenirMotsClesTexte($obs['id_observation'], $obs['ce_utilisateur'], 'obs');
if (is_array($mots_cles_texte) && count($mots_cles_texte) > 0) {
$mots_cles_texte_chaine = implode(',', $mots_cles_texte);
$mise_a_jour_index = $this->executerRequeteMiseAJourMotCleTexte($mots_cles_texte_chaine,$obs['id_observation'], $obs['ce_utilisateur'], 'obs');
$nbTotal ++;
$this->afficherAvancement('Génération des index mots clés obs (par 1) :', $nbTotal);
}
}
echo "\n-----------------------------------------------------------------OK\n";
}
private function genererIndexTexteMotsClesImages() {
$requete_selection_images = 'SELECT DISTINCT id_image, ce_utilisateur FROM '.self::$bdd_cel_migration.'.cel_images '.
'WHERE id_image IN (SELECT DISTINCT id_image FROM '.self::$bdd_cel_migration.'.cel_mots_cles_images) ';
$images_a_mots_cles = $this->requeter($requete_selection_images);
$nbTotal = 0;
foreach($images_a_mots_cles as $image) {
$mots_cles_texte = $this->obtenirMotsClesTexte($image['id_image'], $image['ce_utilisateur'], 'images');
$mots_cles_texte_chaine = '';
if (is_array($mots_cles_texte) && count($mots_cles_texte) > 0) {
$mots_cles_texte_chaine = implode(',', $mots_cles_texte);
$mise_a_jour_index = $this->executerRequeteMiseAJourMotCleTexte($mots_cles_texte_chaine,$image['id_image'], $image['ce_utilisateur'], 'images');
$nbTotal ++;
$this->afficherAvancement('Génération des index mots clés images (par 1) :', $nbTotal);
}
}
echo "\n-----------------------------------------------------------------OK\n";
}
private function executerRequeteMiseAJourMotCleTexte($mots_cles_texte_chaine, $id_image_ou_obs, $identifiant_utilisateur, $mode_image_ou_obs) {
$requete = 'UPDATE '.self::$bdd_cel_migration.'.'.(($mode_image_ou_obs == 'obs') ? 'cel_obs' : 'cel_images').' '.
'SET mots_cles_texte = '.$this->proteger($mots_cles_texte_chaine).' '.
'WHERE '.(($mode_image_ou_obs == 'obs') ? 'id_observation' : 'id_image').' = '.$this->proteger($id_image_ou_obs).
' AND ce_utilisateur = '.$this->proteger($identifiant_utilisateur);
return $this->executer($requete);
}
private function obtenirMotsClesTexte($id_image_ou_obs, $identifiant_utilisateur, $mode_image_ou_obs) {
$champ_id = ($mode_image_ou_obs == 'obs') ? 'id_mot_cle_obs' : 'id_mot_cle_image';
$requete = 'SELECT mot_cle '.
'FROM '.self::$bdd_cel_migration.'.cel_mots_cles_'.$mode_image_ou_obs.' '.
'WHERE '.$champ_id.' IN '.
'('.
'SELECT '.$champ_id.' '.
'FROM '.self::$bdd_cel_migration.'.cel_'.$mode_image_ou_obs.'_mots_cles '.
'WHERE '.(($mode_image_ou_obs == 'obs') ? 'id_observation' : 'id_image').' = '.$this->proteger($id_image_ou_obs).
')'.
' AND ce_utilisateur = '.$this->proteger($identifiant_utilisateur);
$resultats = $this->requeter($requete);
$mots_cles = array();
foreach($resultats as $resultat) {
$mots_cles[] = $resultat['mot_cle'];
}
return $mots_cles;
}
}