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<?php// declare(encoding='UTF-8');/*** Service fournissant une carte dynamique des obsertions publiques du CEL.* Encodage en entrée : utf8* Encodage en sortie : utf8** Cas d'utilisation :* /CelWidgetMap/Carte/Utilisateur : carte des observations publiques d'un utilisateur.* /CelWidgetMap/Carte/Utilisateur/Projet : carte des observations publiques d'un utilisateur pour un projet.* /CelWidgetMap/Carte/Utilisateur/Projet/dept : carte des observations publiques d'un utilisateur pour un projet sur un département.* /CelWidgetMap/Carte/Utilisateur/Projet/dept/num_taxon : carte des observations publiques d'un utilisateur pour un projet sur un département pour un taxon.** Carte = Type de carte. Valeurs possible : defaut,* Utilisateur = identifiant (= courriel) de l'utilisateur ou * pour tous les utilisateurs.* Projet = mot-clé du projet** @author Jean-Pascal MILCENT <jpm@clapas.org>* @license GPL v3 <http://www.gnu.org/licenses/gpl.txt>* @license CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>* @version $Id$* @copyright © 2010, Jean-Pascal MILCENT*/// TODO : supprimer le TRIM quand les obs seront reliées correctements aux localisations (sur le code INSEE par exemple)class CelWidgetMapPoint extends Cel {const MARQUEUR_GROUPE = 'GROUPE';const MARQUEUR_COMMUNE = 'COMMUNE';const MARQUEUR_STATION = 'STATION';/*** Méthode appelée avec une requête de type GET.*/public function getElement($ressources) {$retour = null;if($this->parametres == null) {$this->parametres = array();}extract($this->parametres);//Chronometre::chrono("Avant groupage");$action = array_shift($ressources);if (isset($action)) {$methode = $this->traiterNomMethodeGet($action);if (method_exists($this, $methode)) {$retour = $this->$methode($ressources);} else {$this->messages[] = "Ce type de ressource '$methode' n'est pas disponible.";}} else {$this->messages[] = "Vous devez indiquer le type de ressource.";}//Chronometre::chrono("Apres traitement");//echo Chronometre::afficherChrono();if (is_null($retour)) {$info = 'Un problème est survenu : '.print_r($this->messages, true);$this->envoyer($info);} else if (isset($retour['type']) && $retour['type'] == 'jsonVar') {$this->envoyerJsonVar($retour['variable_js'], $retour['donnees']);} else if (isset($retour['type']) && $retour['type'] == 'jsonP') {$this->envoyerJsonp($retour['donnees']);} else if (isset($retour['type']) && $retour['type'] == 'png') {header("Content-type: image/png");imagepng($retour['img']);imagedestroy($retour['img']);} else {$this->envoyerJson($retour);}}/*** Les icones des groupes de stations*/public function getIconeGroupe($params) {extract($this->parametres);$chemin_marqueur = sprintf($this->config['settings']['cheminCelMarkerObsTpl'], $type);$img = imagecreatefrompng($chemin_marqueur);$noir = imagecolorallocate($img, 0, 0, 0);$texte = (String) $nbre;$x = (imagesx($img) - 6.0 * strlen($texte)) / 2;$y = (imagesy($img) - 16) / 2;imagestring($img, 3, $x, $y, $texte, $noir);imagealphablending($img, false);imagesavealpha($img, true);return array('type' => 'png', 'img' => $img);}/*** Les stations de la carte par défaut*/public function getStations($params) {$stations = null;$requete = 'SELECT wgs84_latitude AS lat, wgs84_longitude AS lng, location AS nom '.'FROM cel_inventory AS i '.' LEFT JOIN locations AS l '.' ON (l.name = i.location AND l.code = i.id_location) '."WHERE transmission = '1' "." AND (( "." (coord_x = '' OR coord_x IS NULL OR coord_x = '000null') "." AND (coord_y = '' OR coord_y IS NULL OR coord_y = '000null') "." ) OR mots_cles_texte LIKE '%sensible%') ".$this->construireWhereRectangleCommune().$this->construireWhereDept().$this->construireWhereCommune().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereDate().$this->construireWhereCommentaire().$this->construireWhereProjet().$this->construireWhereTag();$resultats_communes = $this->requeter($requete);$requete = 'SELECT coord_x AS lat, coord_y AS lng, location AS nom '.'FROM cel_inventory AS i '.' LEFT JOIN locations AS l '.' ON (l.name = i.location AND l.code = i.id_location) '."WHERE transmission = '1' "." AND coord_x != '' AND coord_x IS NOT NULL AND coord_x != '000null' "." AND coord_y != '' AND coord_y IS NOT NULL AND coord_y != '000null' "." AND (mots_cles_texte IS NULL OR mots_cles_texte NOT LIKE '%sensible%') ".$this->construireWhereRectangleStation().$this->construireWhereDept().$this->construireWhereCommune().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereDate().$this->construireWhereCommentaire().$this->construireWhereProjet().$this->construireWhereTag();$resultats_stations = $this->requeter($requete);$stations = $this->traiterStations($resultats_communes, $resultats_stations);return $stations;}public function getTout($params) {$emplacements = null;$concatenation_id = 'CONCAT(coord_x,coord_y, wgs84_latitude,wgs84_longitude) ';$requete = 'SELECT DISTINCT *, location AS nom, '."mots_cles_texte, "."coord_x, "."wgs84_latitude, "."coord_y, "."wgs84_longitude, ".$concatenation_id." as id_coord ".'FROM cel_inventory AS i '.' LEFT JOIN locations AS l '.' ON (l.name = i.location AND l.code = i.id_location) '."WHERE transmission = '1' "." AND (".$this->construireWhereRectangleStationOR()." OR ".$this->construireWhereRectangleCommuneOR().") ".$this->construireWhereDept().$this->construireWhereCommune().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereDate().$this->construireWhereCommentaire().$this->construireWhereProjet().$this->construireWhereTag().' GROUP BY id_coord';$resultats_emplacements = $this->executerRequete($requete);$emplacements = $this->traiterEmplacements($resultats_emplacements, $this->compterObservations($params));return $emplacements;}private function afficherRequeteFormatee($requete) {$requete = str_replace(')',')<br />',$requete);$requete = str_replace('(',' <br /> (',$requete);echo '<pre>'.$requete.'</pre>';exit;}private $nb_obs = 0;private function compterObservations($params) {$requete = 'SELECT COUNT(*) as nb '.'FROM cel_inventory AS i '.' LEFT JOIN locations AS l '.' ON (l.name = i.location AND l.code = i.id_location) '."WHERE transmission = '1' "." AND (".$this->construireWhereRectangleStationOR()." OR ".$this->construireWhereRectangleCommuneOR().") ".$this->construireWhereDept().$this->construireWhereCommune().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereDate().$this->construireWhereCommentaire().$this->construireWhereProjet().$this->construireWhereTag();$resultats_nb_obs = $this->executerRequete($requete);return $resultats_nb_obs[0]['nb'];}private function traiterEmplacements(&$emplacements, $nb_total_observation) {$zoom = (int) array_key_exists('zoom', $this->parametres) ? $this->parametres['zoom'] : 11;$distance = (int) array_key_exists('distance', $this->parametres) ? $this->parametres['distance'] : 20;$marqueurs = array('stats' => array('stations' => 0, 'communes' => 0, 'observations' => 0),'points' => null);if (isset($this->parametres['ne']) && $this->parametres['sw'] && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['sw'])) {$ne = $this->decomposerLatLng($this->parametres['ne']);$sw = $this->decomposerLatLng($this->parametres['sw']);$marqueurs['points'] = CartoGroupage::creerGroupesQuadtree($emplacements, $ne['lat'], $ne['lng'], $sw['lat'], $sw['lng'], $zoom);// laisser la classe cartoGroupage compter les élements simplifie le comptage// et permet de ne pas reparser le tableau pour compter les différents éléments$nb_elements = CartoGroupage::getNbElements();// les bornes servent à centrer la carte dans le cas ou l'on demande des paramètres précis$marqueurs['stats']['coordmax'] = CartoGroupage::getBornes();$marqueurs['stats']['stations'] = $nb_elements['stations'];$marqueurs['stats']['communes'] = $nb_elements['communes'];$marqueurs['stats']['observations'] = (int)$nb_total_observation;} else {$marqueurs['points'] = $emplacements;}return $marqueurs;}private function traiterStations($communes, $stations) {$zoom = (int) array_key_exists('zoom', $this->parametres) ? $this->parametres['zoom'] : 11;$distance = (int) array_key_exists('distance', $this->parametres) ? $this->parametres['distance'] : 20;$marqueurs = array('stats' => array('stations' => 0, 'communes' => 0, 'observations' => 0),'points' => null);$marqueurs['stats']['observations'] = $this->traiterNbreObs($communes) + $this->traiterNbreObs($stations);$points = array();if ($communes !== false) {foreach ($communes as $commune) {if (is_numeric($commune['lat']) && is_numeric($commune['lng'])) {extract($commune);$id = self::MARQUEUR_COMMUNE.':'.$lat.'|'.$lng;$lata = round($lat, 5);$lnga = round($lng, 5);if (!isset($points[$id])) {$points[$id]['id'] = $id;$points[$id]['nom'] = $nom;$points[$id]['lat'] = $lata;$points[$id]['lng'] = $lnga;$points[$id]['nbre'] = 1;$marqueurs['stats']['communes']++;} else {$points[$id]['nbre']++;}}}}if ($stations !== false) {foreach ($stations as $station) {if (is_numeric($station['lat']) && is_numeric($station['lng'])) {extract($station);$id = self::MARQUEUR_STATION.':'.$lat.'|'.$lng;//$this->definirLatLngMaxMin($marqueurs, $lat, $lng);$lata = round($lat, 5);$lnga = round($lng, 5);$nom = $this->etreNull($nom) ? $lata.','.$lnga : $nom;if (!isset($points[$id])) {$points[$id]['id'] = $id;$points[$id]['nom'] = $nom;$points[$id]['lat'] = $lata;$points[$id]['lng'] = $lnga;$points[$id]['nbre'] = 1;$marqueurs['stats']['stations']++;} else {$points[$id]['nbre']++;}}}}if (isset($this->parametres['ne']) && $this->parametres['sw'] && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['sw'])) {$ne = $this->decomposerLatLng($this->parametres['ne']);$sw = $this->decomposerLatLng($this->parametres['sw']);$marqueurs['points'] = CartoGroupage::creerGroupesQuadtree(&$points, $ne['lat'], $ne['lng'], $sw['lat'], $sw['lng'], $zoom);} else {$marqueurs['points'] = $points;}//$marqueurs['stats']['latDiff'] = abs($marqueurs['stats']['latMin'] - $marqueurs['stats']['latMax']);//$marqueurs['stats']['lngDiff'] = abs($marqueurs['stats']['lngMin'] - $marqueurs['stats']['lngMax']);return $marqueurs;}private function definirLatLngMaxMin(&$marqueurs, $lat, $lng) {if ($lat != null && $lng != null) {$marqueurs['stats']['latMin'] = $marqueurs['stats']['latMin'] > $lat ? $lat : $marqueurs['stats']['latMin'];$marqueurs['stats']['lngMin'] = $marqueurs['stats']['lngMin'] > $lng ? $lng : $marqueurs['stats']['lngMin'];$marqueurs['stats']['latMax'] = $marqueurs['stats']['latMax'] < $lat ? $lat : $marqueurs['stats']['latMax'];$marqueurs['stats']['lngMax'] = $marqueurs['stats']['lngMax'] < $lng ? $lng : $marqueurs['stats']['lngMax'];}}private function traiterNbreObs($resultats) {$obs_nbre = 0;if ($resultats !== false) {$obs_nbre = count($resultats);}return $obs_nbre;}private function verifierLatLng($lat, $lng) {$ok_lat = $this->etreLatitude($lat) ? true : false;$ok_lng = $this->etreLongitude($lng) ? true : false;$ok = $ok_lat && $ok_lng;return $ok;}private function etreLatitude($lat) {$ok = false;//$format = preg_match('/^[-]?[0-9]+(?:[.][0-9]+|)$/', $lat) ? true : false;$ok = ($lat >= -90 && $lat <= 90) ? true : false;return $ok;}private function etreLongitude($lng) {$ok = false;//$format = preg_match('/^[-]?[0-9]+(?:[.][0-9]+|)$/', $lng) ? true : false;$ok = ($lng >= -180 && $lng <= 180) ? true : false;return $ok;}private function etreObsSensible($tags) {$sensible = true;if (stristr($tags, 'sensible') === FALSE) {$sensible = false;}return $sensible;}private function communeEstDemandee() {$station_infos = $this->decomposerParametreStation();$commune_demandee = true;if($station_infos['type'] == self::MARQUEUR_STATION) {$commune_demandee = false;}return $commune_demandee;}/*** Données pour l'affichage des obs d'une station*/public function getObservations($params) {$resultats = array();$total = 0;if (isset($this->parametres['station']) && !$this->etreNull($this->parametres['station'])) {$requete = 'SELECT SQL_CALC_FOUND_ROWS id, identifiant, nom_sel, nom_ret, num_nom_sel, num_nom_ret, num_taxon, famille, '.' lieudit, location, date_observation, milieu, commentaire, '.' sector, x_utm, y_utm, insee_code, date_transmission '.'FROM cel_inventory AS i '.' LEFT JOIN locations AS l '." ON (l.name = i.location AND l.code = i.id_location) "."WHERE transmission = '1' ".(($this->communeEstDemandee()) ? $this->construireWhereCommuneSansCoordonneesAvecSensibles() : $this->construireWhereCoordonneesSansSensibles()).$this->construireWhereDept().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereDate().$this->construireWhereCommentaire().$this->construireWhereProjet().$this->construireWhereTag().'ORDER BY nom_sel ASC '."LIMIT {$this->start},{$this->limit} ";$resultats = $this->requeter($requete, self::SQL_RETOUR_COMPLET, self::SQL_MODE_OBJET);$requete = 'SELECT FOUND_ROWS()';$total = (int) $this->requeter($requete, self::SQL_RETOUR_COLONNE);}// Post-traitement$observations = $this->traiterObservations($resultats, $total);$observations = $this->ajouterImagesAuxObs($observations);$observations = $this->ajouterAuteursAuxObs($observations);$observations = $this->supprimerIdDesObs($observations);return $observations;}private function traiterObservations($donnees, $total) {$observations = array('commune' => '', 'observations' => array(), 'observateurs' => array());$observations['total'] = (isset($total)) ? $total : 0;if (is_array($donnees) && count($donnees) > 0) {foreach ($donnees as $donnee) {$observation = array();$observation['idObs'] = $donnee->id;$observation['nn'] = $this->etreNull($donnee->num_nom_sel) ? null : $donnee->num_nom_sel;$observation['nomSci'] = $this->nettoyerTexte($donnee->nom_sel);$observation['date'] = $this->formaterDate($donnee->date_observation, '%d/%m/%Y');$observation['datePubli'] = $this->formaterDate($donnee->date_transmission);$observation['lieu'] = $this->traiterLieu($donnee);$observation['observateur'] = $donnee->identifiant;$observation['urlEflore'] = $this->getUrlEflore($donnee->num_nom_sel);if (isset($donnee->location)) {$observations['commune'] = $this->nettoyerTexte($donnee->location);}$observations['observations'][$donnee->id] = $observation;if (! array_key_exists($donnee->identifiant, $observations['observateurs'])) {$observations['observateurs'][$donnee->identifiant] = $donnee->identifiant;}}}return $observations;}private function getUrlEflore($nn) {$urlEflore = null;if (! $this->etreNull($nn)) {$urlEflore = sprintf($this->config['settings']['efloreUrlTpl'], $nn, 'illustration');}return $urlEflore;}private function traiterLieu($donnee) {$lieu = array();if (!$this->etreNull($donnee->lieudit)) {$lieu[] = $donnee->lieudit;}if (!$this->etreNull($donnee->milieu)) {$lieu[] = $donnee->milieu;}return implode(', ', $lieu);}private function chargerImages(Array $obs_ids) {// Récupération des données au format Json$service = 'CelImage/liste-ids?obsId='.implode(',', $obs_ids);$url = sprintf($this->config['settings']['baseURLServicesCelTpl'], $service);$json = $this->getRestClient()->consulter($url);$donnees = json_decode($json);// Post-traitement des données$images = $this->traiterImages($donnees);return $images;}private function traiterImages($donnees) {$images = array();if (count($donnees) > 0) {foreach ($donnees as $id_obs => $id_images) {foreach ($id_images as $id_img) {$urls['idImg'] = $id_img;$urls['guid'] = sprintf($this->config['settings']['guidImgTpl'], $id_img);$urls['miniature'] = $this->getUrlImage($id_img, 'CXS');$urls['normale'] = $this->getUrlImage($id_img, 'XL');$images[$id_obs][] = $urls;}}}return $images;}private function ajouterImagesAuxObs($observations) {$images = $this->chargerImages(array_keys($observations['observations']));foreach ($observations['observations'] as $id => $infos) {if(isset($images[$id])) {$infos['images'] = $images[$id];$observations['observations'][$id] = $infos;}}return $observations;}private function ajouterAuteursAuxObs($observations) {$observateurs = $this->recupererUtilisateursIdentite(array_keys($observations['observateurs']));unset($observations['observateurs']);foreach ($observations['observations'] as $id => $infos) {$courriel = $infos['observateur'];$infos['observateur'] = $observateurs[$courriel]['intitule'];$infos['observateurId'] = $observateurs[$courriel]['id'];$observations['observations'][$id] = $infos;}return $observations;}private function supprimerIdDesObs($observations) {// Le tableau de sortie ne doit pas avoir les id des obs en clé car sinon Jquery Template ne fonctionne pas$observationSansId = $observations;unset($observationSansId['observations']);foreach ($observations['observations'] as $id => $infos) {$observationSansId['observations'][] = $infos;}return $observationSansId;}/*** Liste des taxons présents sur la carte*/public function getTaxons($params) {$json = null;$requete = 'SELECT SQL_CALC_FOUND_ROWS DISTINCT nom_ret, num_nom_ret, num_taxon, famille '.'FROM cel_inventory AS i '.' LEFT JOIN locations AS l '.' ON (l.name = i.location AND l.code = i.id_location) '."WHERE transmission = '1' "." AND nom_ret != '' ".$this->construireWhereDept().$this->construireWhereCommune().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereDate().$this->construireWhereCommentaire().$this->construireWhereProjet().$this->construireWhereTag().'ORDER BY nom_ret ASC '."LIMIT {$this->start},{$this->limit} ";//$this->debug[] = $requete;$resultats = $this->requeter($requete, self::SQL_RETOUR_COMPLET, self::SQL_MODE_OBJET);$requete = 'SELECT FOUND_ROWS()';$taxons['total'] = (int) $this->requeter($requete, self::SQL_RETOUR_COLONNE);// Post-traitement$taxons['taxons'] = $this->traiterTaxons($resultats);return $taxons;}private function traiterTaxons($donnees) {$taxons = array();if (is_array($donnees) && count($donnees) > 0) {foreach ($donnees as $donnee) {if (!isset($taxons[$donnee->num_taxon]) && ! $this->etreNull($donnee->nom_ret)) {$taxon = array();$taxon['nn'] = $donnee->num_nom_ret;$taxon['nt'] = $donnee->num_taxon;$taxon['nom'] = $this->nettoyerTexte($donnee->nom_ret);$taxon['famille'] = $this->nettoyerTexte($donnee->famille);$taxons[$donnee->num_taxon] = $taxon;}}}$taxons = array_values($taxons);return $taxons;}private function construireWhereCoordonnees() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->decomposerParametreStation());if (isset($type)) {if ($type == self::MARQUEUR_COMMUNE) {$lat = $this->proteger($lat);$lng = $this->proteger($lng);$sql = " AND (ROUND(wgs84_latitude,5) = ROUND($lat,5) AND ROUND(wgs84_longitude,5) = ROUND($lng,5)) ";} else if ($type == self::MARQUEUR_STATION) {$lat = $this->proteger($lat);$lng = $this->proteger($lng);$sql = " AND (coord_x = $lat AND coord_y = $lng) ";}}return $sql;}private function construireWhereCoordonneesSansSensibles() {$sql = '(';// Récupération des coordonnées depuis l'id stationextract($this->decomposerParametreStation());if (isset($type)) {if ($type == self::MARQUEUR_COMMUNE) {$lat = $this->proteger($lat);$lng = $this->proteger($lng);$sql = " AND (ROUND(wgs84_latitude,5) = ROUND($lat,5) AND ROUND(wgs84_longitude,5) = ROUND($lng,5)) ";} else if ($type == self::MARQUEUR_STATION) {$lat = $this->proteger($lat);$lng = $this->proteger($lng);$sql = " AND (coord_x = $lat AND coord_y = $lng) ";}}$sql .= ' AND (mots_cles_texte IS NULL OR mots_cles_texte NOT LIKE "%sensible%" ) ';return $sql;}private function construireWhereCommentaire() {$sql = '';list($type, $commentaire) = $this->decomposerParametreCommentaire();if (!$this->etreNull($commentaire)) {$commentaire = $this->proteger('%'.$commentaire.'%');switch ($type) {case '*' :$sql = $this->obtenirConditionPourCommentaires($commentaire);$sql = " AND (commentaire LIKE $commentaire OR ($sql)) ";break;case 'observation' :$sql = " AND commentaire LIKE $commentaire ";break;case 'photo' :$sql = ' AND '.$this->obtenirConditionPourCommentaires($commentaire).' ';break;case 'photo.meta' :$sql = ' AND '.$this->obtenirConditionPourCommentaireMeta($commentaire).' ';break;case 'photo.utilisateur' :$sql = ' AND '.$this->obtenirConditionPourCommentaireUtilisateur($commentaire).' ';break;default:$sql = " AND commentaire LIKE $commentaire ";}}return $sql;}private function construireWhereNomTaxon() {$sql = '';list($type, $nom) = $this->decomposerParametreTaxon();if (!$this->etreNull($nom)) {$nom = $this->proteger($nom.'%');switch ($type) {case '*' :$sql = " AND (nom_ret LIKE $nom OR nom_sel LIKE $nom OR famille LIKE $nom) ";break;case 'retenu' :$sql = " AND nom_ret LIKE $nom ";break;case 'selectionne' :$sql = " AND nom_sel LIKE $nom ";break;case 'famille' :$sql = " AND famille LIKE $nom ";break;default:$sql = " AND nom_ret LIKE $nom ";}}return $sql;}private function construireWhereDate() {$sql = '';// Récupération des coordonnées depuis l'id stationlist($type, $date) = $this->decomposerParametreDate();if (!$this->etreNull($date)) {$date = $this->proteger($date.'%');switch ($type) {case '*' :$sql = " AND (date_observation LIKE $dateOR date_creation LIKE $dateOR date_modification LIKE $dateOR date_transmission LIKE $date) ";break;case 'observation' :$sql = " AND date_observation LIKE $date ";break;case 'creation' :$sql = " AND date_creation LIKE $date ";break;case 'modification' :$sql = " AND date_modification LIKE $date ";break;case 'transmission' :$sql = " AND date_transmission LIKE $date ";break;case 'photo' :$sql = $this->obtenirConditionPourDatePhoto($date);break;case 'ajout' :$sql = $this->obtenirConditionPourDateAjout($date);break;case 'liaison' :$sql = $this->obtenirConditionPourDateLiaison($date);break;default:$sql = " AND date_observation LIKE $date ";}}return $sql;}private function obtenirConditionPourDatePhoto($date) {$observations = $this->obtenirObsLieesImg('date.photo', $date);if (is_null($observations)) {$this->debug[] = "Aucune observation n'est liée à une photo prise à la date : $date";}$sql = $this->assemblerObsEnConditionSql($observations);return $sql;}private function obtenirConditionPourDateLiaison($date) {$observations = $this->obtenirObsLieesImg('date.liaison', $date);if (is_null($observations)) {$this->debug[] = "Aucune observation n'a été liée à une image à à la date : $date";}$sql = $this->assemblerObsEnConditionSql($observations);return $sql;}private function obtenirConditionPourDateAjout($date) {$observations = $this->obtenirObsLieesImg('date.ajout', $date);if (is_null($observations)) {$this->debug[] = "Aucune observation n'est liée à une image ajoutée à la date : $date";}$sql = $this->assemblerObsEnConditionSql($observations);return $sql;}private function obtenirConditionPourCommentaireMeta($commentaire) {$observations = $this->obtenirObsLieesImg('commentaire.meta', $commentaire);if (is_null($observations)) {$this->debug[] = "Aucune observation n'est liée à une image dont le commentaire des méta-données correspond à : $commmentaire";}$operateur = '';$sql = $this->assemblerObsEnConditionSql($observations, $operateur);return $sql;}private function obtenirConditionPourCommentaireUtilisateur($commentaire) {$observations = $this->obtenirObsLieesImg('commentaire.utilisateur', $commentaire);if (is_null($observations)) {$this->debug[] = "Aucune observation n'est liée à une image dont le commentaire des utilisateur correspond à : $commmentaire";}$operateur = '';$sql = $this->assemblerObsEnConditionSql($observations, $operateur);return $sql;}private function obtenirConditionPourCommentaires($commentaire) {$observations = $this->obtenirObsLieesImg('commentaire.*', $commentaire);if (is_null($observations)) {$this->debug[] = "Aucune observation n'est liée à une image dont un des commentaires correspond à : $commmentaire";}$operateur = '';$sql = $this->assemblerObsEnConditionSql($observations, $operateur);return $sql;}/*** Récupération des identifiant d'utilisateur et des ordres des observations correspondant à une date.* Retour sous forme de tableau : array[identifiant] = array(ordre, ordre...);*/private function obtenirObsLieesImg($type, $param) {// Construction de la requête$requete = 'SELECT DISTINCT coi_ce_observation AS ordre, coi_ce_utilisateur AS utilisateur '.'FROM cel_images '.' LEFT JOIN cel_obs_images '.' ON (ci_id_image = coi_ce_image) '.' LEFT JOIN cel_inventory AS i '.' ON (coi_ce_utilisateur = i.identifiant AND coi_ce_observation = i.ordre) '.' LEFT JOIN locations AS l '.' ON (l.name = i.location AND l.code = i.id_location) '."WHERE transmission = '1' ".($type == 'date.photo' ? " AND (ci_meta_date_time LIKE ".str_replace('-', ':', $param)." OR ci_meta_date LIKE $param) " : '').($type == 'date.ajout' ? " AND ci_meta_date_ajout LIKE $param " : '').($type == 'date.liaison' ? " AND coi_date_liaison LIKE $param " : '').($type == 'commentaire.meta' ? " AND ci_meta_comment LIKE $param " : '').($type == 'commentaire.utilisateur' ? " AND ci_meta_user_comment LIKE $param " : '').($type == 'commentaire.*' ? " AND (ci_meta_comment LIKE $param OR ci_meta_user_comment LIKE $param) " : '').$this->construireWhereCoordonnees().$this->construireWhereDept().$this->construireWhereCommune().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereProjet().$this->construireWhereTag().'ORDER BY utilisateur ASC, ordre ASC';//$this->debug[] = $requete;//die($requete);$resultats = $this->executerRequete($requete);$observations = null;if ($resultats != false) {$observations = array();foreach ($resultats as $occurence) {$utilisateur = $occurence['utilisateur'];$ordre = $occurence['ordre'];if (!array_key_exists($utilisateur, $observations)) {$observations[$utilisateur] = array();}if (!array_key_exists($ordre, $observations[$utilisateur])) {$observations[$utilisateur][$ordre] = $ordre;}}}return $observations;}private function assemblerObsEnConditionSql($observations, $operateur = 'AND') {$sql = '';if ($observations != null) {// Pré-construction du where de la requête$tpl_where = "(identifiant = '%s' AND ordre IN (%s))";foreach ($observations as $utilisateur => $ordres) {$morceaux_requete[] = sprintf($tpl_where, $utilisateur, implode(',', $ordres));}if (count($morceaux_requete) > 0) {$sql = implode(" \nOR ", $morceaux_requete);}} else {// Nous voulons que la requête ne retourne rien$sql = "identifiant = '' AND ordre = ''";}$sql = " $operateur ($sql) ";return $sql;}private function construireWhereRectangleStation() {$sql = '';if (isset($this->parametres['ne']) && isset($this->parametres['sw']) && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['sw'])) {$ne = $this->decomposerLatLng($this->parametres['ne']);$sw = $this->decomposerLatLng($this->parametres['sw']);$latMin = $sw['lat'];$lngMin = $sw['lng'];$latMax = $ne['lat'];$lngMax = $ne['lng'];// ATTENTION : coord_x correspond bien à la LATITUDE!$sql = " AND (coord_x != 0 AND coord_y != 0) "." AND coord_x > $latMin "." AND coord_x < $latMax "." AND coord_y > $lngMin "." AND coord_y < $lngMax ";}return $sql;}private function construireWhereRectangleStationOR() {$sql = '';if (isset($this->parametres['ne']) && isset($this->parametres['sw']) && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['sw'])) {$ne = $this->decomposerLatLng($this->parametres['ne']);$sw = $this->decomposerLatLng($this->parametres['sw']);$latMin = $sw['lat'];$lngMin = $sw['lng'];$latMax = $ne['lat'];$lngMax = $ne['lng'];// ATTENTION : coord_x correspond bien à la LATITUDE!$sql = "( (coord_x != 0 AND coord_y != 0) "." AND coord_x > $latMin "." AND coord_x < $latMax "." AND coord_y > $lngMin "." AND coord_y < $lngMax )";}return $sql;}private function construireWhereRectangleCommune() {$sql = '';if (isset($this->parametres['ne']) && isset($this->parametres['sw']) && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['sw'])) {$ne = $this->decomposerLatLng($this->parametres['ne']);$sw = $this->decomposerLatLng($this->parametres['sw']);$latMin = $sw['lat'];$lngMin = $sw['lng'];$latMax = $ne['lat'];$lngMax = $ne['lng'];$sql = "AND wgs84_longitude != 0 AND wgs84_latitude != 0 "." AND wgs84_latitude > $latMin "." AND wgs84_latitude < $latMax "." AND wgs84_longitude > $lngMin "." AND wgs84_longitude < $lngMax ";}return $sql;}private function construireWhereRectangleCommuneOR() {$sql = '';if (isset($this->parametres['ne']) && isset($this->parametres['sw']) && ! $this->etreNull($this->parametres['ne']) && ! $this->etreNull($this->parametres['sw'])) {$ne = $this->decomposerLatLng($this->parametres['ne']);$sw = $this->decomposerLatLng($this->parametres['sw']);$latMin = $sw['lat'];$lngMin = $sw['lng'];$latMax = $ne['lat'];$lngMax = $ne['lng'];$sql = "( wgs84_longitude != 0 AND wgs84_latitude != 0 "." AND wgs84_latitude > $latMin "." AND wgs84_latitude < $latMax "." AND wgs84_longitude > $lngMin "." AND wgs84_longitude < $lngMax )";}return $sql;}private function construireWhereDept() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if (isset($this->parametres['dept']) && !$this->etreNull($dept)) {$dept = $this->traiterValeursMultiples($dept);$sql = " AND code IN ($dept) ";}return $sql;}private function construireWhereCommune() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if (isset($this->parametres['commune']) && !$this->etreNull($commune)) {$commune = $this->proteger($commune);$sql = " AND location LIKE $commune ";}return $sql;}private function construireWhereCommuneSansCoordonneesAvecSensibles() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if (isset($this->parametres['commune']) && !$this->etreNull($commune)) {$commune = $this->proteger($commune);$sql = " AND location LIKE $commune ";$sql .= " AND (((coord_x = '000null' OR coord_x = '') "." AND (coord_y = '000null' OR coord_y = '')".')'.' OR mots_cles_texte LIKE "%sensible%"'.') ';}return $sql;}private function construireWhereUtilisateur() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if (isset($this->parametres['utilisateur']) && !$this->etreNull($utilisateur)) {$utilisateur = $this->proteger($utilisateur);$sql = " AND identifiant = $utilisateur ";}return $sql;}private function construireWhereNumTaxon() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if (isset($this->parametres['num_taxon']) && !$this->etreNull($num_taxon)) {$num_taxon = $this->proteger($num_taxon);$sql = " AND num_taxon = $num_taxon ";}return $sql;}private function construireWhereProjet() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if(isset($this->parametres['projet']) ) {$projet_sql = $this->getSqlWhereProjet($projet);if (!$this->etreNull($projet_sql)) {$sql = " AND ($projet_sql) ";}}return $sql;}/*** Traitement de $projet pour construction du filtre dans la requête*/private function getSqlWhereProjet($projet) {$sql = null;if (! $this->etreNull($projet)) {$mot_cle_encode = $this->bdd->quote($this->encoderMotCle($projet));// Construction de la requête$requete = 'SELECT * '.'FROM cel_mots_cles_obs '."WHERE cmc_id_mot_cle_general = $mot_cle_encode ";$elements_projet = $this->executerRequete($requete);$requete_projet = array();if ($elements_projet != false && count($elements_projet) > 0) {// Pré-construction du where de la requête$tpl_where = '(mots_cles LIKE "%%%s%%" AND identifiant = %s )';foreach ($elements_projet as $occurence) {$requete_projet[] = sprintf($tpl_where, $occurence['cmc_id_mot_cle_utilisateur'], $this->bdd->quote($occurence['cmc_id_proprietaire']));}} else {$this->messages[] = "Aucune observation ne correspond à ce mot clé.";}if (count($requete_projet) > 0) {$sql = implode(" \nOR ", $requete_projet);}}return $sql;}private function construireWhereTag() {$sql = '';// Récupération des coordonnées depuis l'id stationextract($this->parametres);if(isset($this->parametres['tag']) ) {$tag_sql = $this->getSqlWhereObsAvecImagesTaguees($tag);if (!$this->etreNull($tag_sql)) {$sql = " AND ($tag_sql) ";}}return $sql;}/*** Traitement de $tag pour construction du filtre dans la requête*/private function getSqlWhereObsAvecImagesTaguees($tag) {$sql = null;if (! $this->etreNull($tag)) {$tag_sql = $this->getSqlWhereMotsCles($tag);// Construction de la requête$requete = 'SELECT DISTINCT coi_ce_observation AS ordre, coi_ce_utilisateur AS utilisateur '.'FROM cel_images '.' LEFT JOIN cel_obs_images '.' ON (ci_id_image = coi_ce_image) '.' LEFT JOIN cel_inventory AS i '.' ON (coi_ce_utilisateur = i.identifiant AND coi_ce_observation = i.ordre) '.' LEFT JOIN locations AS l '." ON (l.name = i.location AND l.code = i.id_location) "."WHERE transmission = '1' ".$this->construireWhereCoordonnees().$this->construireWhereUtilisateur().$this->construireWhereNumTaxon().$this->construireWhereNomTaxon().$this->construireWhereProjet().(!$this->etreNull($tag_sql) ? "AND ($tag_sql) " : '').'ORDER BY utilisateur ASC, ordre ASC';//$this->debug[] = $requete;//die($requete);$elements_tag = $this->executerRequete($requete);$requete_tag = array();if ($elements_tag != false && count($elements_tag) > 0) {$filtres = array();foreach ($elements_tag as $occurence) {$utilisateur = $occurence['utilisateur'];$ordre = $occurence['ordre'];if (!array_key_exists($utilisateur, $filtres)) {$filtres[$utilisateur] = array();}if (!array_key_exists($ordre, $filtres[$utilisateur])) {$filtres[$utilisateur][$ordre] = $ordre;}}// Pré-construction du where de la requête$tpl_where = "(identifiant = '%s' AND ordre IN (%s))";foreach ($filtres as $utilisateur => $ordres) {$requete_tag[] = sprintf($tpl_where, $utilisateur, implode(',', $ordres));}} else {$this->messages[] = "Aucune observation ne possède d'images avec ce mot-clé.";}if (count($requete_tag) > 0) {$sql = implode(" \nOR ", $requete_tag);}}return $sql;}/*** Traitement de $tag pour construction du filtre dans la requête*/private function getSqlWhereMotsCles($tag) {$sql = null;$mots_cles = $this->decomposerParametreTag($tag);// Construction de la requête$requete = 'SELECT cmc_id_proprietaire AS utilisateur, cmc_id_mot_cle_general AS mot_cle_general, '.' cmc_id_mot_cle_utilisateur AS mot_cle_utilisateur '.'FROM cel_mots_cles_images '.'WHERE '.$this->getSqlWhereMotsClesImages($mots_cles['motsClesEncodesProteges']);$elements_projet = $this->executerRequete($requete);//$this->debug[] = $requete;$requete_projet = array();if ($elements_projet != false && count($elements_projet) > 0) {// Pré-construction du where de la requêteif ($mots_cles['type'] == 'OR') {$tpl_where = '(ci_meta_mots_cles LIKE "%%%s,%%" AND ci_ce_utilisateur = %s )';foreach ($elements_projet as $occurence) {$requete_projet[] = sprintf($tpl_where, $occurence['mot_cle_utilisateur'], $this->bdd->quote($occurence['utilisateur']));}} else {$tpl_where_mc = "ci_meta_mots_cles LIKE '%%%s,%%'";$tpl_where = '((%s) AND ci_ce_utilisateur = %s)';$utilisateur_mc = array();foreach ($elements_projet as $occurence) {if (!isset($utilisateur_mc[$occurence['utilisateur']][$occurence['mot_cle_general']])) {$utilisateur_mc[$occurence['utilisateur']][$occurence['mot_cle_general']] = $occurence['mot_cle_utilisateur'];}}foreach ($utilisateur_mc as $utilisateur => $mots_cles_utilisateur) {if (count($mots_cles_utilisateur) == count($mots_cles['motsCles'])) {$where_mots_cles_utilisateur = array();foreach ($mots_cles_utilisateur as $mot_cle) {$where_mots_cles_utilisateur[] = sprintf($tpl_where_mc, $mot_cle);}$where_mots_cles_utilisateur = implode(' AND ', $where_mots_cles_utilisateur);$utilisateur = $this->bdd->quote($utilisateur);$requete_projet[] = sprintf($tpl_where, $where_mots_cles_utilisateur, $utilisateur);}}}} else {$this->messages[] = "Aucune observation ne correspond à ce mot clé.";}$sql = implode(" \nOR ", $requete_projet);//$this->debug[] = $sql;return $sql;}/*** Traitement de $tag pour construction du filtre dans la requête*/private function getSqlWhereMotsClesImages($mots_cles_encodes) {$where_mots_cles_images = array();foreach ($mots_cles_encodes as $mot_cle_encode) {$where_mots_cles_images[] = "cmc_id_mot_cle_general = $mot_cle_encode";}$where_mots_cles_images = implode(' OR ', $where_mots_cles_images);return $where_mots_cles_images;}private function decomposerParametreTag($tags) {$mots_cles = array('type' => null, 'motsCles' => null, 'motsClesEncodesProteges' => null);if (preg_match('/.+OU.+/', $tags)) {$mots_cles['type'] = 'OR';$mots_cles['motsCles'] = explode('OU', $tags);} else if (preg_match('/.+ET.+/', $tags)) {$mots_cles['type'] = 'AND';$mots_cles['motsCles'] = explode('ET', $tags);} else {$mots_cles['motsCles'][] = $tags;}foreach ($mots_cles['motsCles'] as $mot) {$mots_cles['motsClesEncodesProteges'][] = $this->bdd->quote($this->encoderMotCle($mot));}$this->debug[] = $mots_cles;return $mots_cles;}private function decomposerLatLng($coord) {$lat_lng = array();if (isset($coord)) {list($lat, $lng) = explode('|', $coord);$lat_lng = array('lat' => $lat, 'lng' => $lng);}return $lat_lng;}private function decomposerParametreStation() {$station_infos = array();if (isset($this->parametres['station'])) {$station = $this->parametres['station'];$this->debug[] = $station;@list($type, $coord) = explode(':', $station);@list($lat, $lng) = explode('|', $coord);$station_infos = array('type' => $type, 'lat' => $lat, 'lng' => $lng);}return $station_infos;}private function decomposerParametreDate() {$date_infos = array(null,null);if (isset($this->parametres['date'])) {$date = $this->parametres['date'];if (strpos($date, ':')) {list($type, $date) = explode(':', $date);} else {$type = 'observation';}$date = str_replace('/', '-', $date);if (preg_match('/(^[0-9]{2})-([0-9]{2})-([0-9]{4}$)/', $date, $matches)) {$date = $matches[3].'-'.$matches[2].'-'.$matches[1];}$date_infos = array($type, $date);}return $date_infos;}private function decomposerParametreTaxon() {$nom_infos = array(null,null);if (isset($this->parametres['taxon'])) {$taxon = $this->parametres['taxon'];if (strpos($taxon, ':')) {$nom_infos = explode(':', $taxon);} else {$nom_infos = array('retenu', $taxon);}}return $nom_infos;}private function decomposerParametreCommentaire() {$commentaire_infos = array(null,null);if (isset($this->parametres['commentaire'])) {$commentaire = $this->parametres['commentaire'];if (strpos($commentaire, ':')) {$commentaire_infos = explode(':', $commentaire);} else {$commentaire_infos = array('observation', $commentaire);}}return $commentaire_infos;}}?>