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<?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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// TODO : CSS specifique (id)
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class Cartes {
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private $tab_code_insee = array();
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delphine |
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public $src_map;
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private $cartesFormateur = null;
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delphine |
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const MIME_MAP = 'text/html';
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aurelien |
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const MIME_PNG = 'image/png';
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delphine |
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public function consulter($ressources, $param) {
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delphine |
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// Initialisation des variables
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delphine |
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$this->ressources = $ressources;
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$this->param = $param;
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delphine |
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if ($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 $resultat;
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}
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public function formerCarte() {
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$this->creerFormateur();
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$this->cartesFormateur->initialiserImage();
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$inventories = '';
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if ($this->cartesFormateur->testerParametresProjets() == true) {
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$inventories = $this->cartesFormateur->chargerDonnees();
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}
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$retour = '';
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if (is_array($inventories) && $inventories !== array()){
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$this->chargerVille();// Connection referentiel communes
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list($text, $merge) = $this->calculerRepartition($inventories);
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aurelien |
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// Définition des couleurs des points
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delphine |
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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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aurelien |
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$resultat->mime = ($this->info['retour'] == self::MIME_MAP) ? self::MIME_MAP : self::MIME_PNG;
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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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private function analyserRessources() {
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$ok = false;
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if (isset($this->ressources[0]) && $this->ressources[0] == 'legende') {
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$ok = true;
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}
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return $ok;
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}
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private function formerLegende() {
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$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);
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return $resultat;
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}
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private function traiterParametres() {
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$this->info['miniature'] = (isset($this->param['retour.format'])) ? $this->param['retour.format'] : false;
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aurelien |
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$this->info['src_map'] = ($this->info['miniature'] == 'min') ? 'france_utm_miniature.png' : 'france_utm_600x564.png';
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$this->info['retour'] = (isset($this->param['retour'])) ? $this->param['retour'] : self::MIME_PNG ;
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// Ajout du code du référentiel
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$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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// Récupération d'infos générales
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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'] = $this->param['masque.ns'];
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}
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private function chargerVille() {
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$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;";
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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) {
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$text = '';
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// Recuperation du positionnement de la carte
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$png_txt = file_get_contents(Config::get('Cartes.chemin').str_replace('png', 'txt', $this->info['src_map']));
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parse_str($png_txt);
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// "Resolution" calculer à partir du fichier $png_txt par fuseau
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$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 - $X131TUTM);
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$text = array();
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$merge = array();
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foreach ($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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$requete = "SELECT nom as name, code as insee_code, utm_x as x_utm, utm_y as y_utm, utm_secteur as sector".
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" FROM tb_cel.cel_zones_geo WHERE name LIKE ".$this->getBdd()->proteger($inventory['location']);
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$utm = $this->getBdd()->recupererTous($requete);
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}
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// 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 = $utm[0];
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// On centre le point au milieu de la maille 10x10 par defaut ...
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$utm = $this->chercherCentreMaille($utm);
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// 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($y);
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if ($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, $inventory) : '';
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// On stocke les commentaires pour affichage dans les tooltips
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// Commentaire deja présent ? : on ajoute à la suite
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list($text, $merge) = $this->cartesFormateur->stockerCommentaire($text, $merge, $name, $comment, $inventory['collection_code'],$x,$y);
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}
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}
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delphine |
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return array($text, $merge);
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}
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private function formaterCarteVide() {
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$this->cheminCartesBase = Config::get('Cartes.chemin');
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$dest_map['vide'] = 'vide_'.$this->info['src_map'];
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$img['vide'] = imagecreatefrompng($this->cheminCartesBase.$this->info['src_map']);
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imagepng($img['vide'], Config::get('cache.stockageChemin').$dest_map['vide'], 9);
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$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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}
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return $retour;
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}
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delphine |
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//+----------------------------------------------------------------------------------------------------------------+
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// sous fonction de calculer répartition
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private function chercherCentreMaille($utm) {
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$pad = str_repeat ('0' ,(7 - strlen( $utm['x_utm'])));
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$utm['x_utm'] = $pad.$utm['x_utm'];
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$pad = str_repeat ('0' ,(7 - strlen( $utm['y_utm'])));
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$utm['y_utm'] = $pad.$utm['y_utm'];
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$utm['x_utm'] = substr($utm['x_utm'] ,0,3);
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$utm['x_utm'] = $utm['x_utm'].'5000';
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$utm['y_utm'] = substr($utm['y_utm'] ,0,3);
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$utm['y_utm'] = $utm['y_utm'].'5000';
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return $utm;
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}
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delphine |
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//+----------------------------------------------------------------------------------------------------------------+
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delphine |
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// Méthodes d'accès aux objets du Framework
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/**
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* Méthode de connection à la base de données sur demande.
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* Tous les services web n'ont pas besoin de s'y connecter.
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*/
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protected function getBdd() {
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if (! isset($this->Bdd)) {
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$this->Bdd = new Bdd();
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}
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return $this->Bdd;
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}
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delphine |
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delphine |
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}
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?>
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