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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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811 raphael 54 
class EfloreCartes {
303 delphine 55 
	private $tab_code_insee = array();
314 delphine 56 
	public $src_map;
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	private $cartesFormateur = null;
315 delphine 58 
	const MIME_MAP = 'text/html';
319 aurelien 59 
	const MIME_PNG = 'image/png';
303 delphine 60 
 
61 
	public function consulter($ressources, $param) {
314 delphine 62 
		// Initialisation des variables
308 delphine 63 
		$this->ressources = $ressources;
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		$this->param = $param;
322 delphine 65 
		if ($this->analyserRessources() == true) {
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			$resultat = $this->formerLegende();
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		} else {
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			$this->traiterParametres();
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			$resultat = $this->formerCarte();
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		}
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		return $resultat;
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	}
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74 
	public function formerCarte() {
314 delphine 75 
		$this->creerFormateur();
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		$this->cartesFormateur->initialiserImage();
362 delphine 77 
		$inventories = '';
78 
		if ($this->cartesFormateur->testerParametresProjets() == true) {
79 
			$inventories = $this->cartesFormateur->chargerDonnees();
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		}
314 delphine 81 
		$retour = '';
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		if (is_array($inventories) && $inventories !== array()){
322 delphine 83 
			$this->chargerVille();// Connection referentiel communes
314 delphine 84 
			list($text, $merge) = $this->calculerRepartition($inventories);
319 aurelien 85 
			// Définition des couleurs des points
314 delphine 86 
			$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 == '') {
96 
			$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);
319 aurelien 100 
		$resultat->mime = ($this->info['retour'] == self::MIME_MAP) ? self::MIME_MAP : self::MIME_PNG;
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		return $resultat;
308 delphine 102 
	}
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314 delphine 104 
	public function creerFormateur(){
315 delphine 105 
		$projet = ucwords($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)) {
113 
				include_once $cheminClasse;
315 delphine 114 
				$this->cartesFormateur = new $Classe($this->info);
314 delphine 115 
			} else {
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				$message = "La classe '$Classe' est introuvable.";Debug::printr($message);
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				throw new Exception($message);
118 
			}
119 
		}
120 
	}
322 delphine 121 
	private function analyserRessources() {
122 
		$ok = false;
123 
		if (isset($this->ressources[0]) && $this->ressources[0] == 'legende') {
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			$ok = true;
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		}
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		return $ok;
127 
	}
314 delphine 128 
 
322 delphine 129 
	private function formerLegende() {
130 
		$classe = 'LegendeCartes';
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		require_once dirname(__FILE__).DS.'cartes'.DS.$classe.'.php';
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		$sousService = new $classe(new Conteneur());
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		$resultat = $sousService->consulter($this->ressources, $this->param);
134 
		return $resultat;
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	}
136 
 
308 delphine 137 
	private function traiterParametres() {
314 delphine 138 
		$this->info['miniature'] = (isset($this->param['retour.format'])) ? $this->param['retour.format'] : false;
319 aurelien 139 
		$this->info['src_map'] = ($this->info['miniature'] == 'min') ? 'france_utm_miniature.png' : 'france_utm_600x564.png';
140 
		$this->info['retour'] = (isset($this->param['retour'])) ? $this->param['retour'] : self::MIME_PNG ;
141 
		// Ajout du code du référentiel
303 delphine 142 
		$this->info['referentiel'] = 'bdtfx';
316 delphine 143 
		$projets = array('cenlr', 'cel', 'cbnmed', 'sophy', 'general');
315 delphine 144 
		if (isset($this->param['projet']) && in_array($this->param['projet'], $projets)) {
145 
			$this->info['projet'] = $this->param['projet'];
314 delphine 146 
		} else {
315 delphine 147 
			$this->info['projet'] = 'general';
314 delphine 148 
		}
319 aurelien 149 
		// Récupération d'infos générales
314 delphine 150 
		// donnees exemple nn = 141; nt = 8522; nom = 'Acer campestre L.'; nom_ss_auteur = 'Acer campestre';
787 raphael 151 
		$this->info['nn'] = @$this->param['masque.nn'];
152 
		$this->info['nt'] = @$this->param['masque.nt'];
153 
		$this->info['nom'] = @$this->param['masque.ns'].' '.@$this->param['masque.au'];
154 
		$this->info['nom_ss_auteur'] = @$this->param['masque.ns'];
303 delphine 155 
	}
156 
 
314 delphine 157 
	private function chargerVille() {
542 delphine 158 
		$requete = "SELECT nom as name, code as insee_code, utm_x as x_utm, utm_y as y_utm, utm_secteur as sector".
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					" FROM tb_cel.cel_zones_geo;";
314 delphine 160 
		$villes = $this->getBdd()->recupererTous($requete);
161 
		foreach ($villes as $ville) {
162 
			$this->tab_code_insee[$ville['insee_code']] = $ville;
163 
		}
164 
	}
165 
 
166 
	private function calculerRepartition($inventories) {
303 delphine 167 
		$text = '';
314 delphine 168 
		// Recuperation du positionnement de la carte
319 aurelien 169 
		$png_txt = file_get_contents(Config::get('Cartes.chemin').str_replace('png', 'txt', $this->info['src_map']));
170 
		parse_str($png_txt);
171 
		// "Resolution" calculer à partir du fichier $png_txt par fuseau
314 delphine 172 
		$p['31T'] = ($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 175 
 
314 delphine 176 
		$text = array();
177 
		$merge = array();
178 
		foreach ($inventories as $inventory){
179 
			$utm = $this->cartesFormateur->chercherVille($inventory, $this->tab_code_insee);
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			// Ultime tentative
181 
			if (!$utm) {
542 delphine 182 
				$requete = "SELECT nom as name, code as insee_code, utm_x as x_utm, utm_y as y_utm, utm_secteur as sector".
787 raphael 183 
					" FROM tb_cel.cel_zones_geo WHERE nom LIKE ".$this->getBdd()->proteger($inventory['location']);
314 delphine 184 
				$utm = $this->getBdd()->recupererTous($requete);
185 
			}
303 delphine 186 
 
314 delphine 187 
			// Si des doublons sur la commune : pas d'affichage , il vaut mieux ne rien afficher que d'afficher des erreurs.
188 
			if (sizeof($utm) == 1) {
189 
				$utm = $utm[0];
303 delphine 190 
 
314 delphine 191 
				// On centre le point au milieu de la maille 10x10 par defaut ...
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				$utm = $this->chercherCentreMaille($utm);
303 delphine 193 
 
314 delphine 194 
				// 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;
197 
					$y = $Y231T - (($utm['y_utm'] - $Y131TUTM) * $p['31T'] );
198 
				} elseif ($utm['sector'] == '32T') {// Fuseau 32 T : une rotation + translation est appliqu�e
199 
					$cosa = cos(deg2rad($angle3132));
200 
					$sina = sin(deg2rad($angle3132));
201 
					$xp = (($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));
208 
					$xp = (($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);
210 
					$x = ($xp * $p['30T'] ) + $X130T;
211 
					$y = $Y230T - ($yp * $p['30T'] );
212 
				}
213 
				$x = round($x);
214 
				$y = round($y);
303 delphine 215 
 
216 
 
314 delphine 217 
				if ($utm['name'] != null) {
218 
					$name = utf8_decode($utm['name']);
303 delphine 219 
				}
315 delphine 220 
				$comment = ($this->info['retour'] == self::MIME_MAP) ? $this->cartesFormateur->formerCommentaire($utm, $inventory) : '';
314 delphine 221 
				// On stocke les commentaires pour affichage dans les tooltips
319 aurelien 222 
				// Commentaire deja présent ? : on ajoute à la suite
314 delphine 223 
				list($text, $merge) = $this->cartesFormateur->stockerCommentaire($text, $merge, $name, $comment, $inventory['collection_code'],$x,$y);
303 delphine 224 
			}
314 delphine 225 
		}
303 delphine 226 
 
314 delphine 227 
		return array($text, $merge);
228 
	}
229 
 
303 delphine 230 
 
231 
 
314 delphine 232 
	private function formaterCarteVide() {
233 
		$this->cheminCartesBase = Config::get('Cartes.chemin');
234 
		$dest_map['vide'] = 'vide_'.$this->info['src_map'];
333 delphine 235 
		$img['vide'] = imagecreatefrompng($this->cheminCartesBase.$this->info['src_map']);
795 raphael 236 
		imagepng($img['vide'], Config::get('cache_stockageChemin').$dest_map['vide'], 9);
315 delphine 237 
		$retour = Config::get('cel_dst').$dest_map['vide'];
238 
		if ($this->info['retour'] == self::MIME_MAP) {
239 
			$retour =  "<img src=\"".$retour."\" style=\"border:none; cursor:crosshair\" alt=\"\" />\n";
240 
		}
303 delphine 241 
		return $retour;
242 
	}
243 
 
244 
 
314 delphine 245 
 
246 
 
247 
	//+----------------------------------------------------------------------------------------------------------------+
248 
	// sous fonction de calculer répartition
249 
 
250 
 
251 
	private function chercherCentreMaille($utm) {
252 
		$pad = str_repeat ('0' ,(7 - strlen( $utm['x_utm'])));
253 
		$utm['x_utm'] = $pad.$utm['x_utm'];
254 
 
255 
		$pad = str_repeat ('0' ,(7 - strlen( $utm['y_utm'])));
256 
		$utm['y_utm'] = $pad.$utm['y_utm'];
257 
 
258 
		$utm['x_utm'] = substr($utm['x_utm'] ,0,3);
259 
		$utm['x_utm'] = $utm['x_utm'].'5000';
260 
 
261 
		$utm['y_utm'] = substr($utm['y_utm'] ,0,3);
262 
		$utm['y_utm'] = $utm['y_utm'].'5000';
263 
		return $utm;
303 delphine 264 
	}
265 
 
314 delphine 266 
	//+----------------------------------------------------------------------------------------------------------------+
303 delphine 267 
	// Méthodes d'accès aux objets du Framework
268 
	/**
269 
	* Méthode de connection à la base de données sur demande.
270 
	* Tous les services web n'ont pas besoin de s'y connecter.
271 
	*/
272 
	protected function getBdd() {
314 delphine 273 
		if (! isset($this->Bdd)) {
274 
			$this->Bdd = new Bdd();
275 
		}
303 delphine 276 
	return $this->Bdd;
277 
	}
278 
 
314 delphine 279 
 
303 delphine 280 
 
281 
}
282 
?>