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303 delphine 1 
<?php
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/*vim: set expandtab tabstop=4 shiftwidth=4: */
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// +------------------------------------------------------------------------------------------------------+
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// | PHP version 5.1.1                                                                                    |
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// +------------------------------------------------------------------------------------------------------+
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// | Copyright (C) 2006 Tela Botanica (accueil@tela-botanica.org)                                         |
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// +------------------------------------------------------------------------------------------------------+
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// | This file is part of eFlore-Fiche.                                                                   |
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// |                                                                                                      |
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// | Foobar is free software; you can redistribute it and/or modify                                       |
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// | it under the terms of the GNU General Public License as published by                                 |
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// | the Free Software Foundation; either version 2 of the License, or                                    |
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// | (at your option) any later version.                                                                  |
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// |                                                                                                      |
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// | Foobar is distributed in the hope that it will be useful,                                            |
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// | but WITHOUT ANY WARRANTY; without even the implied warranty of                                       |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                        |
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// | GNU General Public License for more details.                                                         |
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// |                                                                                                      |
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// | You should have received a copy of the GNU General Public License                                    |
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// | along with Foobar; if not, write to the Free Software                                                |
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// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |
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// +------------------------------------------------------------------------------------------------------+
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// CVS : $Id: effi_cel.action.php,v 1.9 2007-11-06 10:54:03 jp_milcent Exp $
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/**
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* Fichier d'action du module eFlore-Fiche : Cel
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*
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* Appel Carnet en ligne
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*
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*
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*@package eFlore
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*@subpackage ef_fiche
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//Auteur original :
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*@author        David Delon <dd@clapas.net>
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//Autres auteurs :
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*@author        aucun
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*@copyright     Tela-Botanica 2000-2006
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*@version       $Revision: 1.9 $ $Date: 2007-11-06 10:54:03 $
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// +------------------------------------------------------------------------------------------------------+
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*/
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// +------------------------------------------------------------------------------------------------------+
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// |                                            ENTETE du PROGRAMME                                       |
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// +------------------------------------------------------------------------------------------------------+
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// +------------------------------------------------------------------------------------------------------+
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// |                                            CORPS du PROGRAMME                                        |
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// +------------------------------------------------------------------------------------------------------+
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50 
 
51 
 
52 
// TODO : CSS specifique (id)
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54 
class Cartes {
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	private $tab_code_insee = array();
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	public $src_map;
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	private $cartesFormateur = null;
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	const MIME_MAP = 'text/html';
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	const MIME_JPG = 'image/jpeg';
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61 
	public function consulter($ressources, $param) {
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		// Initialisation des variables
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		$this->ressources = $ressources;
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		$this->param = $param;
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		$this->traiterParametres();
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		$this->creerFormateur();
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		$this->cartesFormateur->initialiserImage();
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314 delphine 69 
		$inventories = $this->cartesFormateur->chargerDonnees();
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		$retour = '';
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		if (is_array($inventories) && $inventories !== array()){
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			// Connection referentiel communes
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			$this->chargerVille();
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			list($text, $merge) = $this->calculerRepartition($inventories);
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			// D�finition des couleurs des points
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			$couleurs = $this->cartesFormateur->definirCouleurs();
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			if ($text) {
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				$usemap = $this->cartesFormateur->dessinerPoint($text, $merge, $couleurs);
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			}
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			if (isset($usemap)) {
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				$this->cartesFormateur->img();
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				$retour = $this->cartesFormateur->formaterCartes($usemap);
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			}
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		}
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		if ($retour == '') {
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			$retour = $this->formaterCarteVide();
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		}
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		$resultat = new ResultatService();
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		$resultat->corps = ($this->info['retour'] == self::MIME_MAP) ? $retour : file_get_contents($retour);
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		$resultat->mime = ($this->info['retour'] == self::MIME_MAP) ? self::MIME_MAP : self::MIME_JPG;
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		return $resultat;
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	}
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	public function creerFormateur(){
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		$projet = ucwords($this->info['projet']);
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		$Classe = $projet.'Formateur';
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		$chemin = dirname(__FILE__).DS.'cartes'.DS;
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		$cheminClasse = $chemin.$Classe.'.php';
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		$cheminInterface = $chemin.'Formateur.php';
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		if (file_exists($cheminInterface)) {
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			include_once $cheminInterface;
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			if (file_exists($cheminClasse)) {
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				include_once $cheminClasse;
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				$this->cartesFormateur = new $Classe($this->info);
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			} else {
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				$message = "La classe '$Classe' est introuvable.";Debug::printr($message);
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				throw new Exception($message);
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			}
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		}
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	}
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308 delphine 112 
	private function traiterParametres() {
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		$this->info['miniature'] = (isset($this->param['retour.format'])) ? $this->param['retour.format'] : false;
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		$this->info['src_map'] = ($this->info['miniature'] == 'min') ? 'france_utm_miniature.jpg' : 'france_utm_600x564.jpg';
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		$this->info['retour'] = (isset($this->param['retour'])) ? $this->param['retour'] : self::MIME_JPG ;
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		// Ajout du code du r�f�rentiel
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		$this->info['referentiel'] = 'bdtfx';
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		$projets = array('cenlr', 'cel', 'cbnmed', 'sophy', 'general');
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		if (isset($this->param['projet']) && in_array($this->param['projet'], $projets)) {
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			$this->info['projet'] = $this->param['projet'];
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		} else {
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			$this->info['projet'] = 'general';
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		}
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		// R�cup�ration d'infos g�n�rales
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		// donnees exemple nn = 141; nt = 8522; nom = 'Acer campestre L.'; nom_ss_auteur = 'Acer campestre';
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		$this->info['nn'] = $this->param['masque.nn'];
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		$this->info['nt'] = $this->param['masque.nt'];
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		$this->info['nom'] = $this->param['masque.ns'].' '.$this->param['masque.au'];
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		$this->info['nom_ss_auteur'] = $this->param['masque.ns'];
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	}
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314 delphine 132 
	private function chargerVille() {
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		$requete = "SELECT * FROM tb_cel.locations";
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		$villes = $this->getBdd()->recupererTous($requete);
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		foreach ($villes as $ville) {
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			$this->tab_code_insee[$ville['insee_code']] = $ville;
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		}
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	}
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	private function calculerRepartition($inventories) {
303 delphine 141 
		$text = '';
314 delphine 142 
		// Recuperation du positionnement de la carte
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		$jpg_txt = file_get_contents(Config::get('Cartes.chemin').str_replace('jpg', 'txt', $this->info['src_map']));
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		parse_str($jpg_txt);
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		// "Resolution" calculer à partir du fichier $jpg_txt par fuseau
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		$p['31T'] = ($X231T - $X131T) / ($X231TUTM - $X131TUTM);
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		$p['32T'] = ($X231T - $X131T ) / ($X231TUTM - $X131TUTM);
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		$p['30T'] = ($X231T - $X131T ) / ($X231TUTM - $X131TUTM);
303 delphine 149 
 
314 delphine 150 
		$text = array();
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		$merge = array();
152 
		foreach ($inventories as $inventory){
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			$utm = $this->cartesFormateur->chercherVille($inventory, $this->tab_code_insee);
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			// Ultime tentative
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			if (!$utm) {
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				$requete = "SELECT *  FROM tb_cel.locations WHERE name LIKE ".$this->getBdd()->proteger($inventory['location']);
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				$utm = $this->getBdd()->recupererTous($requete);
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			}
303 delphine 159 
 
314 delphine 160 
			// Si des doublons sur la commune : pas d'affichage , il vaut mieux ne rien afficher que d'afficher des erreurs.
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			if (sizeof($utm) == 1) {
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				$utm = $utm[0];
303 delphine 163 
 
314 delphine 164 
				// On centre le point au milieu de la maille 10x10 par defaut ...
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				$utm = $this->chercherCentreMaille($utm);
303 delphine 166 
 
314 delphine 167 
				// Calcul coordonnes x, y sur l'image
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				if ($utm['sector']=='31T') {// Fuseau 31 T
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					$x = (($utm['x_utm'] - $X131TUTM) * $p['31T'] ) + $X131T;
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					$y = $Y231T - (($utm['y_utm'] - $Y131TUTM) * $p['31T'] );
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				} elseif ($utm['sector'] == '32T') {// Fuseau 32 T : une rotation + translation est appliqu�e
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					$cosa = cos(deg2rad($angle3132));
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					$sina = sin(deg2rad($angle3132));
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					$xp = (($utm['x_utm'] - $X132TUTM) * $cosa) + (($utm['y_utm']- $Y132TUTM) * $sina);
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					$yp = (-($utm['x_utm'] - $X132TUTM)* $sina) + (($utm['y_utm'] - $Y132TUTM) * $cosa);
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					$x = ($xp * $p['32T'] ) + $X132T;
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					$y = $Y232T-($yp * $p['32T'] );
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				} elseif ($utm['sector'] == '30T') {// Fuseau 30 T : une rotation + translation est appliqu�e
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					$cosa = cos(deg2rad($angle3031));
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					$sina = sin(deg2rad($angle3031));
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					$xp = (($utm['x_utm'] - $X130TUTM) * $cosa) + (($utm['y_utm'] - $Y130TUTM) * $sina);
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					$yp = (-($utm['x_utm'] - $X130TUTM) * $sina) + (($utm['y_utm'] - $Y130TUTM) * $cosa);
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					$x = ($xp * $p['30T'] ) + $X130T;
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					$y = $Y230T - ($yp * $p['30T'] );
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				}
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				$x = round($x);
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				$y = round($y);
303 delphine 188 
 
189 
 
314 delphine 190 
				if ($utm['name'] != null) {
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					$name = utf8_decode($utm['name']);
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				}
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				$comment = ($this->info['retour'] == self::MIME_MAP) ? $this->cartesFormateur->formerCommentaire($utm, $inventory) : '';
314 delphine 194 
				// On stocke les commentaires pour affichage dans les tooltips
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				// Commentaire deja pr�sent ? : on ajoute � la suite
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				list($text, $merge) = $this->cartesFormateur->stockerCommentaire($text, $merge, $name, $comment, $inventory['collection_code'],$x,$y);
303 delphine 197 
			}
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		}
303 delphine 199 
 
314 delphine 200 
		return array($text, $merge);
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	}
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303 delphine 203 
 
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314 delphine 205 
	private function formaterCarteVide() {
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		$this->cheminCartesBase = Config::get('Cartes.chemin');
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		$dest_map['vide'] = 'vide_'.$this->info['src_map'];
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		$img['vide'] = imagecreatefromjpeg($this->cheminCartesBase.$this->info['src_map']);
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		imagejpeg($img['vide'], Config::get('cache.stockageChemin').$dest_map['vide'], 90);
315 delphine 210 
		$retour = Config::get('cel_dst').$dest_map['vide'];
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		if ($this->info['retour'] == self::MIME_MAP) {
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			$retour =  "<img src=\"".$retour."\" style=\"border:none; cursor:crosshair\" alt=\"\" />\n";
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		}
303 delphine 214 
		return $retour;
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	}
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314 delphine 218 
 
219 
 
220 
	//+----------------------------------------------------------------------------------------------------------------+
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	// sous fonction de calculer répartition
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223 
 
224 
	private function chercherCentreMaille($utm) {
225 
		$pad = str_repeat ('0' ,(7 - strlen( $utm['x_utm'])));
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		$utm['x_utm'] = $pad.$utm['x_utm'];
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228 
		$pad = str_repeat ('0' ,(7 - strlen( $utm['y_utm'])));
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		$utm['y_utm'] = $pad.$utm['y_utm'];
230 
 
231 
		$utm['x_utm'] = substr($utm['x_utm'] ,0,3);
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		$utm['x_utm'] = $utm['x_utm'].'5000';
233 
 
234 
		$utm['y_utm'] = substr($utm['y_utm'] ,0,3);
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		$utm['y_utm'] = $utm['y_utm'].'5000';
236 
		return $utm;
303 delphine 237 
	}
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314 delphine 239 
	//+----------------------------------------------------------------------------------------------------------------+
303 delphine 240 
	// Méthodes d'accès aux objets du Framework
241 
	/**
242 
	* Méthode de connection à la base de données sur demande.
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	* Tous les services web n'ont pas besoin de s'y connecter.
244 
	*/
245 
	protected function getBdd() {
314 delphine 246 
		if (! isset($this->Bdd)) {
247 
			$this->Bdd = new Bdd();
248 
		}
303 delphine 249 
	return $this->Bdd;
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	}
251 
 
314 delphine 252 
 
303 delphine 253 
 
254 
}
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?>