WebSVN – eFlore/Projets.eflore-projets – Diff – /trunk/services/modules/0.1/eflore/Cartes.php


<?php
/*vim: set expandtab tabstop=4 shiftwidth=4: */ 
// +------------------------------------------------------------------------------------------------------+
// | PHP version 5.1.1                                                                                    |
// +------------------------------------------------------------------------------------------------------+
// | Copyright (C) 2006 Tela Botanica (accueil@tela-botanica.org)                                         |
// +------------------------------------------------------------------------------------------------------+
// | This file is part of eFlore-Fiche.                                                                   |
// |                                                                                                      |
// | Foobar is free software; you can redistribute it and/or modify                                       |
// | it under the terms of the GNU General Public License as published by                                 |
// | the Free Software Foundation; either version 2 of the License, or                                    |
// | (at your option) any later version.                                                                  |
// |                                                                                                      |
// | Foobar is distributed in the hope that it will be useful,                                            |
// | but WITHOUT ANY WARRANTY; without even the implied warranty of                                       |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                        |
// | GNU General Public License for more details.                                                         |
// |                                                                                                      |
// | You should have received a copy of the GNU General Public License                                    |
// | along with Foobar; if not, write to the Free Software                                                |
// | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                            |
// +------------------------------------------------------------------------------------------------------+
// CVS : $Id: effi_cel.action.php,v 1.9 2007-11-06 10:54:03 jp_milcent Exp $
/**
* Fichier d'action du module eFlore-Fiche : Cel
*
* Appel Carnet en ligne
* 
*
*@package eFlore
*@subpackage ef_fiche
//Auteur original :
*@author        David Delon <dd@clapas.net>
//Autres auteurs :
*@author        aucun
*@copyright     Tela-Botanica 2000-2006
*@version       $Revision: 1.9 $ $Date: 2007-11-06 10:54:03 $
// +------------------------------------------------------------------------------------------------------+
*/
 
// +------------------------------------------------------------------------------------------------------+
// |                                            ENTETE du PROGRAMME                                       |
// +------------------------------------------------------------------------------------------------------+
 
// +------------------------------------------------------------------------------------------------------+
// |                                            CORPS du PROGRAMME                                        |
// +------------------------------------------------------------------------------------------------------+
 
 
 
// TODO : CSS specifique (id)
 
class Cartes {
	private $tab_code_insee = array();
	public $src_map;
	private $cartesFormateur = null;
	const MIME_MAP = 'text/html';
	const MIME_PNG = 'image/png';
	
	public function consulter($ressources, $param) {
		// Initialisation des variables
		$this->ressources = $ressources;
		$this->param = $param;
		if ($this->analyserRessources() == true) {
			$resultat = $this->formerLegende();
		} else {
			$this->traiterParametres();
			$resultat = $this->formerCarte();
		}
		return $resultat;
	}
	
	public function formerCarte() {
		$this->creerFormateur();
		$this->cartesFormateur->initialiserImage();
 
		$inventories = '';
		if ($this->cartesFormateur->testerParametresProjets() == true) {
			$inventories = $this->cartesFormateur->chargerDonnees();
		}
		$retour = '';
		if (is_array($inventories) && $inventories !== array()){
			$this->chargerVille();// Connection referentiel communes
			list($text, $merge) = $this->calculerRepartition($inventories);
			// Définition des couleurs des points
			$couleurs = $this->cartesFormateur->definirCouleurs();
			if ($text) {
				$usemap = $this->cartesFormateur->dessinerPoint($text, $merge, $couleurs);
			}
			if (isset($usemap)) {
				$this->cartesFormateur->img();
				$retour = $this->cartesFormateur->formaterCartes($usemap);
			}
		}
		if ($retour == '') {
			$retour = $this->formaterCarteVide();
		}
		$resultat = new ResultatService();
		$resultat->corps = ($this->info['retour'] == self::MIME_MAP) ? $retour : file_get_contents($retour);
		$resultat->mime = ($this->info['retour'] == self::MIME_MAP) ? self::MIME_MAP : self::MIME_PNG;
		return $resultat;
	}
	
	public function creerFormateur(){
		$projet = ucwords($this->info['projet']);
		$Classe = $projet.'Formateur';
		$chemin = dirname(__FILE__).DS.'cartes'.DS;
		$cheminClasse = $chemin.$Classe.'.php';
		$cheminInterface = $chemin.'Formateur.php';
		if (file_exists($cheminInterface)) {
			include_once $cheminInterface;
			if (file_exists($cheminClasse)) {
				include_once $cheminClasse;
				$this->cartesFormateur = new $Classe($this->info);
			} else {
				$message = "La classe '$Classe' est introuvable.";Debug::printr($message);
				throw new Exception($message);
			}
		}
	}
	private function analyserRessources() {
		$ok = false;
		if (isset($this->ressources[0]) && $this->ressources[0] == 'legende') {
			$ok = true;
		}
		return $ok;
	}
	
	private function formerLegende() {
		$classe = 'LegendeCartes';
		require_once dirname(__FILE__).DS.'cartes'.DS.$classe.'.php';
		$sousService = new $classe(new Conteneur());
		$resultat = $sousService->consulter($this->ressources, $this->param);
		return $resultat;
	}
	
	private function traiterParametres() {
		$this->info['miniature'] = (isset($this->param['retour.format'])) ? $this->param['retour.format'] : false;
		$this->info['src_map'] = ($this->info['miniature'] == 'min') ? 'france_utm_miniature.png' : 'france_utm_600x564.png';
		$this->info['retour'] = (isset($this->param['retour'])) ? $this->param['retour'] : self::MIME_PNG ;
		// Ajout du code du référentiel
		$this->info['referentiel'] = 'bdtfx';
		$projets = array('cenlr', 'cel', 'cbnmed', 'sophy', 'general');
		if (isset($this->param['projet']) && in_array($this->param['projet'], $projets)) {
			$this->info['projet'] = $this->param['projet'];
		} else {
			$this->info['projet'] = 'general';
		}
		// Récupération d'infos générales
		// donnees exemple nn = 141; nt = 8522; nom = 'Acer campestre L.'; nom_ss_auteur = 'Acer campestre';
		$this->info['nn'] = $this->param['masque.nn'];
		$this->info['nt'] = $this->param['masque.nt'];
		$this->info['nom'] = $this->param['masque.ns'].' '.$this->param['masque.au'];
		$this->info['nom_ss_auteur'] = $this->param['masque.ns'];
	}
	
	private function chargerVille() {
		$requete = "SELECT * FROM tb_cel.locations";
		$villes = $this->getBdd()->recupererTous($requete);
		foreach ($villes as $ville) {
			$this->tab_code_insee[$ville['insee_code']] = $ville;
		}
	}
	
	private function calculerRepartition($inventories) {
		$text = '';
		// Recuperation du positionnement de la carte
		$png_txt = file_get_contents(Config::get('Cartes.chemin').str_replace('png', 'txt', $this->info['src_map']));
		parse_str($png_txt);
		// "Resolution" calculer à partir du fichier $png_txt par fuseau
		$p['31T'] = ($X231T - $X131T) / ($X231TUTM - $X131TUTM);
		$p['32T'] = ($X231T - $X131T ) / ($X231TUTM - $X131TUTM);
		$p['30T'] = ($X231T - $X131T ) / ($X231TUTM - $X131TUTM);
		
		$text = array();
		$merge = array();
		foreach ($inventories as $inventory){
			$utm = $this->cartesFormateur->chercherVille($inventory, $this->tab_code_insee);
			// Ultime tentative 
			if (!$utm) {
				$requete = "SELECT *  FROM tb_cel.locations WHERE name LIKE ".$this->getBdd()->proteger($inventory['location']);
				$utm = $this->getBdd()->recupererTous($requete);
			}
 
			// Si des doublons sur la commune : pas d'affichage , il vaut mieux ne rien afficher que d'afficher des erreurs.
			if (sizeof($utm) == 1) {
				$utm = $utm[0];
					
				// On centre le point au milieu de la maille 10x10 par defaut ...
				$utm = $this->chercherCentreMaille($utm);
					
				// Calcul coordonnes x, y sur l'image
				if ($utm['sector']=='31T') {// Fuseau 31 T
					$x = (($utm['x_utm'] - $X131TUTM) * $p['31T'] ) + $X131T;
					$y = $Y231T - (($utm['y_utm'] - $Y131TUTM) * $p['31T'] );
				} elseif ($utm['sector'] == '32T') {// Fuseau 32 T : une rotation + translation est appliqu�e
					$cosa = cos(deg2rad($angle3132));
					$sina = sin(deg2rad($angle3132));
					$xp = (($utm['x_utm'] - $X132TUTM) * $cosa) + (($utm['y_utm']- $Y132TUTM) * $sina);
					$yp = (-($utm['x_utm'] - $X132TUTM)* $sina) + (($utm['y_utm'] - $Y132TUTM) * $cosa);
					$x = ($xp * $p['32T'] ) + $X132T;
					$y = $Y232T-($yp * $p['32T'] );
				} elseif ($utm['sector'] == '30T') {// Fuseau 30 T : une rotation + translation est appliqu�e
					$cosa = cos(deg2rad($angle3031));
					$sina = sin(deg2rad($angle3031));
					$xp = (($utm['x_utm'] - $X130TUTM) * $cosa) + (($utm['y_utm'] - $Y130TUTM) * $sina);
					$yp = (-($utm['x_utm'] - $X130TUTM) * $sina) + (($utm['y_utm'] - $Y130TUTM) * $cosa);
					$x = ($xp * $p['30T'] ) + $X130T;
					$y = $Y230T - ($yp * $p['30T'] );
				}
				$x = round($x);
				$y = round($y);
					
					
				if ($utm['name'] != null) {
					$name = utf8_decode($utm['name']);
				}
				$comment = ($this->info['retour'] == self::MIME_MAP) ? $this->cartesFormateur->formerCommentaire($utm, $inventory) : '';
				// On stocke les commentaires pour affichage dans les tooltips
				// Commentaire deja présent ? : on ajoute à la suite
				list($text, $merge) = $this->cartesFormateur->stockerCommentaire($text, $merge, $name, $comment, $inventory['collection_code'],$x,$y); 
			}
		}
			
		return array($text, $merge);
	}
	
 
	
	private function formaterCarteVide() {
		$this->cheminCartesBase = Config::get('Cartes.chemin');
		$dest_map['vide'] = 'vide_'.$this->info['src_map'];
		$img['vide'] = imagecreatefrompng($this->cheminCartesBase.$this->info['src_map']);
		imagepng($img['vide'], Config::get('cache.stockageChemin').$dest_map['vide'], 9);
		$retour = Config::get('cel_dst').$dest_map['vide'];
		if ($this->info['retour'] == self::MIME_MAP) {
			$retour =  "<img src=\"".$retour."\" style=\"border:none; cursor:crosshair\" alt=\"\" />\n";
		}
		return $retour;
	}
	
 
	
	
	//+----------------------------------------------------------------------------------------------------------------+
	// sous fonction de calculer répartition
	
	
	private function chercherCentreMaille($utm) {
		$pad = str_repeat ('0' ,(7 - strlen( $utm['x_utm'])));
		$utm['x_utm'] = $pad.$utm['x_utm'];
	
		$pad = str_repeat ('0' ,(7 - strlen( $utm['y_utm'])));
		$utm['y_utm'] = $pad.$utm['y_utm'];
	
		$utm['x_utm'] = substr($utm['x_utm'] ,0,3);
		$utm['x_utm'] = $utm['x_utm'].'5000';
	
		$utm['y_utm'] = substr($utm['y_utm'] ,0,3);
		$utm['y_utm'] = $utm['y_utm'].'5000';
		return $utm;
	}
 
	//+----------------------------------------------------------------------------------------------------------------+
	// Méthodes d'accès aux objets du Framework
	/**
	* Méthode de connection à la base de données sur demande.
	* Tous les services web n'ont pas besoin de s'y connecter.
	*/
	protected function getBdd() {
		if (! isset($this->Bdd)) {
			$this->Bdd = new Bdd();
		}
	return $this->Bdd;
	}
	
 
	
}
?>

Subversion Repositories eFlore/Projets.eflore-projets

(root)/trunk/services/modules/0.1/eflore/Cartes.php – Rev 333 → 362

Rev 333		Rev 362
1	`<?php`	1	`<?php`
2	`/vim: set expandtab tabstop=4 shiftwidth=4: /`	2	`/vim: set expandtab tabstop=4 shiftwidth=4: /`
3	`// +------------------------------------------------------------------------------------------------------+`	3	`// +------------------------------------------------------------------------------------------------------+`
4	`// \| PHP version 5.1.1 \|`	4	`// \| PHP version 5.1.1 \|`
5	`// +------------------------------------------------------------------------------------------------------+`	5	`// +------------------------------------------------------------------------------------------------------+`
6	`// \| Copyright (C) 2006 Tela Botanica (accueil@tela-botanica.org) \|`	6	`// \| Copyright (C) 2006 Tela Botanica (accueil@tela-botanica.org) \|`
7	`// +------------------------------------------------------------------------------------------------------+`	7	`// +------------------------------------------------------------------------------------------------------+`
8	`// \| This file is part of eFlore-Fiche. \|`	8	`// \| This file is part of eFlore-Fiche. \|`
9	`// \| \|`	9	`// \| \|`
10	`// \| Foobar is free software; you can redistribute it and/or modify \|`	10	`// \| Foobar is free software; you can redistribute it and/or modify \|`
11	`// \| it under the terms of the GNU General Public License as published by \|`	11	`// \| it under the terms of the GNU General Public License as published by \|`
12	`// \| the Free Software Foundation; either version 2 of the License, or \|`	12	`// \| the Free Software Foundation; either version 2 of the License, or \|`
13	`// \| (at your option) any later version. \|`	13	`// \| (at your option) any later version. \|`
14	`// \| \|`	14	`// \| \|`
15	`// \| Foobar is distributed in the hope that it will be useful, \|`	15	`// \| Foobar is distributed in the hope that it will be useful, \|`
16	`// \| but WITHOUT ANY WARRANTY; without even the implied warranty of \|`	16	`// \| but WITHOUT ANY WARRANTY; without even the implied warranty of \|`
17	`// \| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \|`	17	`// \| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the \|`
18	`// \| GNU General Public License for more details. \|`	18	`// \| GNU General Public License for more details. \|`
19	`// \| \|`	19	`// \| \|`
20	`// \| You should have received a copy of the GNU General Public License \|`	20	`// \| You should have received a copy of the GNU General Public License \|`
21	`// \| along with Foobar; if not, write to the Free Software \|`	21	`// \| along with Foobar; if not, write to the Free Software \|`
22	`// \| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA \|`	22	`// \| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA \|`
23	`// +------------------------------------------------------------------------------------------------------+`	23	`// +------------------------------------------------------------------------------------------------------+`
24	`// CVS : $Id: effi_cel.action.php,v 1.9 2007-11-06 10:54:03 jp_milcent Exp $`	24	`// CVS : $Id: effi_cel.action.php,v 1.9 2007-11-06 10:54:03 jp_milcent Exp $`
25	`/**`	25	`/**`
26	`* Fichier d'action du module eFlore-Fiche : Cel`	26	`* Fichier d'action du module eFlore-Fiche : Cel`
27	`*`	27	`*`
28	`* Appel Carnet en ligne`	28	`* Appel Carnet en ligne`
29	`*`	29	`*`
30	`*`	30	`*`
31	`*@package eFlore`	31	`*@package eFlore`
32	`*@subpackage ef_fiche`	32	`*@subpackage ef_fiche`
33	`//Auteur original :`	33	`//Auteur original :`
34	`*@author David Delon <dd@clapas.net>`	34	`*@author David Delon <dd@clapas.net>`
35	`//Autres auteurs :`	35	`//Autres auteurs :`
36	`*@author aucun`	36	`*@author aucun`
37	`*@copyright Tela-Botanica 2000-2006`	37	`*@copyright Tela-Botanica 2000-2006`
38	`*@version $Revision: 1.9 $ $Date: 2007-11-06 10:54:03 $`	38	`*@version $Revision: 1.9 $ $Date: 2007-11-06 10:54:03 $`
39	`// +------------------------------------------------------------------------------------------------------+`	39	`// +------------------------------------------------------------------------------------------------------+`
40	`*/`	40	`*/`