New file |
0,0 → 1,1211 |
<?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) { |
$retour = null; |
extract($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; |
$requete = 'SELECT DISTINCT location AS nom, '. |
"IF ((coord_x != '000null' AND coord_x != '' ". |
" AND coord_y != '000null' AND coord_y != ''), ". |
"'stations', ". |
"'communes' ". |
") as type_emplacement, ". |
"IF ((coord_x != '000null' AND coord_x != '' ". |
" AND coord_y != '000null' AND coord_y != ''), ". |
"coord_x, ". |
"wgs84_latitude ". |
") as lat, ". |
"IF ((coord_x != '000null' AND coord_x != '' ". |
" AND coord_y != '000null' AND coord_y != ''), ". |
"coord_y, ". |
"wgs84_longitude ". |
") as lng, ". |
"IF ((coord_x != '000null' AND coord_x != '' ". |
" AND coord_y != '000null' AND coord_y != ''), ". |
'CONCAT("'.self::MARQUEUR_STATION.':",coord_x,"|",coord_y), '. |
'CONCAT("'.self::MARQUEUR_COMMUNE.':",wgs84_latitude,"|",wgs84_longitude) '. |
") as id ". |
'FROM cel_inventory AS i '. |
' LEFT JOIN locations AS l '. |
' ON (l.name = i.location AND l.code = i.id_location) '. |
"WHERE transmission = '1' ". |
" AND (". |
"(".($this->construireWhereRectangleStationOR() != null ? $this->construireWhereRectangleStationOR().' AND ' : ''). |
" (mots_cles_texte IS NULL OR mots_cles_texte NOT LIKE '%sensible%') ". |
")". |
" OR ". |
" ( ". |
"(".($this->construireWhereRectangleCommuneOR() != null ? $this->construireWhereRectangleCommuneOR().' Or ' : ''). |
" mots_cles_texte LIKE '%sensible%' ". |
")". |
" ) ". |
") ". |
$this->construireWhereDept(). |
$this->construireWhereCommune(). |
$this->construireWhereUtilisateur(). |
$this->construireWhereNumTaxon(). |
$this->construireWhereNomTaxon(). |
$this->construireWhereDate(). |
$this->construireWhereCommentaire(). |
$this->construireWhereProjet(). |
$this->construireWhereTag(); |
|
$resultats_emplacements = $this->executerRequete($requete); |
$emplacements = $this->traiterEmplacements($resultats_emplacements, $this->compterObservations($params)); |
|
return $emplacements; |
} |
|
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() != null ? $this->construireWhereRectangleStationOR().' AND ' : ''). |
" (mots_cles_texte IS NULL OR mots_cles_texte NOT LIKE '%sensible%') ". |
")". |
" OR ". |
" ( ". |
"(".($this->construireWhereRectangleCommuneOR() != null ? $this->construireWhereRectangleCommuneOR().' Or ' : ''). |
" mots_cles_texte LIKE '%sensible%' ". |
")". |
" ) ". |
") ". |
$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 (! $this->etreNull($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(); |
|
$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.'|'.$lng; |
//$this->definirLatLngMaxMin($marqueurs, $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 (! $this->etreNull($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 $sensible; |
} |
|
/** |
* Données pour l'affichage des obs d'une station |
*/ |
public function getObservations($params) { |
$resultats = array(); |
$total = 0; |
if (!$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->construireWhereCoordonnees(). |
$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) { |
$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() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($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 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() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
list($type, $date) = $this->decomposerParametreDate(); |
|
if (!$this->etreNull($date)) { |
$date = $this->proteger($date.'%'); |
switch ($type) { |
case '*' : |
$sql = " AND ( |
date_observation LIKE $date |
OR date_creation LIKE $date |
OR date_modification LIKE $date |
OR 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 (! $this->etreNull($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 (! $this->etreNull($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 (! $this->etreNull($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 (! $this->etreNull($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() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($this->parametres); |
if (!$this->etreNull($dept)) { |
$dept = $this->traiterValeursMultiples($dept); |
$sql = " AND code IN ($dept) "; |
} |
return $sql; |
} |
|
private function construireWhereCommune() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($this->parametres); |
if (!$this->etreNull($commune)) { |
$commune = $this->proteger($commune); |
$sql = " AND location LIKE $commune "; |
} |
return $sql; |
} |
|
|
private function construireWhereUtilisateur() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($this->parametres); |
if (!$this->etreNull($utilisateur)) { |
$utilisateur = $this->proteger($utilisateur); |
$sql = " AND identifiant = $utilisateur "; |
} |
return $sql; |
} |
|
private function construireWhereNumTaxon() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($this->parametres); |
if (!$this->etreNull($num_taxon)) { |
$num_taxon = $this->proteger($num_taxon); |
$sql = " AND num_taxon = $num_taxon "; |
} |
return $sql; |
} |
|
private function construireWhereProjet() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($this->parametres); |
$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() { |
$sql = ''; |
// Récupération des coordonnées depuis l'id station |
extract($this->parametres); |
$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($elements_projet) > 0) { |
// Pré-construction du where de la requête |
if ($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() { |
$date_infos = array(); |
if (isset($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() { |
$nom_infos = array(); |
if (isset($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() { |
$commentaire_infos = array(); |
if (isset($this->parametres['commentaire'])) { |
$commentaire = $this->parametres['commentaire']; |
if (strpos($commentaire, ':')) { |
$commentaire_infos = explode(':', $commentaire); |
} else { |
$commentaire_infos = array('observation', $commentaire); |
} |
} |
return $commentaire_infos; |
} |
} |