New file |
0,0 → 1,167 |
<?php |
/** |
* |
* |
* Encodage en entrée : utf8 |
* Encodage en sortie : utf8 |
* @package eflore-projets |
* @author Jean-Pascal MILCENT <jpm@tela-botanica.org> |
* @author Mathilde SALTHUN-LASSALLE <mathilde@tela-botanica.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 1.0 |
* @copyright 1999-2011 Tela Botanica (accueil@tela-botanica.org) |
*/ |
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class ClimatGraph { |
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private $parametres = array(); |
private $ressources = array(); |
private $Bdd; |
private $nomGraphique = 'graphique_11'; |
protected $table=""; |
private $requete_condition = ""; |
private $config; |
private $convertisseur; |
private $cheminGraphBase; |
private $cache; |
protected $serviceNom = 'Graphiques'; |
private $valeurs_en_pourcentage ;//array ("ve_temperature" => 0.1, "ve_continentalite" => 0.7, "ve_lumiere" => 0.9, "ve_humidite_atmos" => 0.2 ); |
private $dom; |
private $graduations_id = array ("zero" => 0 ,"un"=> 0.1, "deux" => 0.2 , "trois" => 0.3, "quatre" => 0.4, |
"cinq" => 0.5, "six" => 0.6 ,"sept" => 0.7, "huit" => 0.8, "neuf" => 0.9, |
"dix" => 1 ); |
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public function __construct(Conteneur $conteneur) { |
$this->Bdd = $conteneur->getBdd(); |
$this->config = $conteneur->getParametre('Graphiques'); |
//$this->convertisseur = $this->config['convertisseur']; |
$this->cheminGraphBase = $this->config['chemin']; |
/*$cacheOptions = array('mise_en_cache' => $this->config['cache']['miseEnCache'], |
'stockage_chemin' => $this->config['cache']['stockageChemin'], |
'duree_de_vie' => $this->config['cache']['dureeDeVie']); |
$this->cache = $conteneur->getCacheSimple($cacheOptions);*/ |
} |
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public function consulter($ressources, $parametres) { |
$this->ressources = $ressources; |
$this->parametres = $parametres; |
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//à faire traiter les versions du projet |
$resultats = ''; |
$this->table = Config::get('bdd_table')."_v2012_03_19"; |
$this->traiterRessources(); |
$requete = $this->assemblerLaRequete(); |
$resultat = $this->Bdd->recupererTous($requete); |
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$versionResultat = $this->obtenirResultat($resultat); |
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return $versionResultat; |
} |
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//+--------------------------traitement ressources ou paramètres -------------------------------------------+ |
public function traiterRessources() { |
if (isset($this->ressources) && !empty($this->ressources[1])) { |
if(preg_match('/^(.+)\.nn:([0-9]+)$/', $this->ressources[1], $retour)==1){ |
switch ($retour[1]) { |
case 'bdtfx' : |
$this->requete_condition[]= "num_nomen = ".$retour[2]." AND BDNT = 'BDTFX' "; |
break; |
case 'bdafx' : |
$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDAFX' "; |
break; |
case 'bdbfx' : |
$this->requete_condition[] = "num_nomen = ".$retour[2]." AND BDNT = 'BDBFX' "; |
break; |
default : |
$e = 'Erreur dans l\'url de votre requête : </br> La ressource " ' |
.$retour[1].' " n\'existe pas.'; |
$this->renvoyerErreur(RestServeur::HTTP_CODE_MAUVAISE_REQUETE, $e); |
break; |
} |
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} |
} |
} |
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//+-------------------------- formatage du résultat -------------------------------------------+ |
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public function obtenirResultat($resultat) { |
if ((count($this->ressources)) != 0) { |
$this->traiterValeursEcologiques($resultat[0]); |
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$svg = $this->genererSVG_sol(); |
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$resultat = new ResultatService(); |
$resultat->corps = $svg; |
$resultat->mime = 'image/svg+xml'; |
} |
return $resultat; |
} |
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public function traiterValeursEcologiques($valeurs){ |
//humidite edaphique sur echelle de 12 |
foreach($valeurs as $cle => $val){ |
/*if ($cle == 've_humidite_edaph'){ |
$this->valeurs_en_pourcentage[$cle] = round($val/12,1); |
}else{*/ |
//salinite commence à 0 |
if($val == 0){ |
$this->valeurs_en_pourcentage[$cle] = 0; |
}else{ |
$this->valeurs_en_pourcentage[$cle] = round($val/9,1); |
} |
} |
//} |
} |
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public function genererSVG_sol(){ |
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$this->dom = new DOMDocument('1.0', 'UTF-8'); |
//verifie que le xml est bien formé |
$this->dom->validateOnParse = true; |
$fichierSvg = $this->cheminGraphBase."".$this->nomGraphique.".svg"; |
$this->dom->load($fichierSvg); |
$this->changerValeursSVG(); |
$svg = $this->dom->saveXML(); |
return $svg; |
} |
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public function changerValeursSVG(){ |
foreach ($this->valeurs_en_pourcentage as $cle => $val){ |
$grad_id = array_search($val,$this->graduations_id); |
$element = $this->dom->getElementById($grad_id); |
$pos_x = $element->getAttribute('x1'); |
$curseur = $this->dom->getElementById($cle); |
$curseur->setAttribute('cx', $pos_x); |
} |
} |
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//+--------------------------FONCTIONS D'ASSEMBLAGE DE LA REQUETE-------------------------------------------+ |
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public function assemblerLaRequete() { |
$requete = ' SELECT ve_lumiere , ve_temperature, ve_continentalite, ve_humidite_atmos |
FROM '.$this->table.' '.$this->retournerRequeteCondition(); |
return $requete; |
} |
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public function retournerRequeteCondition() { |
$condition = ''; |
if ($this->requete_condition !== "") { |
$condition = ' WHERE '.implode(' AND ', $this->requete_condition); |
} |
return $condition; |
} |
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} |
?> |