Subversion Repositories eFlore/Applications.eflore-consultation

<?php

/**

 * Classe PdfExport, réalise des exportations pdf des fiches de taxons.

 *

 * @category php 5.2

 * @package		eflore-consultation

 * @author	Mathilde Salthun-Lassalle <mathilde@tela-botanica.org>

 * @copyright	2012 Tela-Botanica

 * @license	http://www.cecill.info/licences/Licence_CeCILL_V2-fr.txt Licence CECILL

 * @license	http://www.gnu.org/licenses/gpl.html Licence GNU-GPL

 * @version		$Id$

 *

 * manuel wkhtmltopdf  : http://madalgo.au.dk/~jakobt/wkhtmltoxdoc/wkhtmltopdf_0.10.0_rc2-doc.html

 * pour changer de librairie : changer la fonction transformerHtmlEnPdf()

 */

require_once( Config::get('chemin_modules').'fiche/formateurs/Description.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Ecologie.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Classification.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Bibliographie.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Ethnobotanique.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Illustrations.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Nomenclature.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Repartition.php');

require_once( Config::get('chemin_modules').'fiche/formateurs/Statut.php');

class PdfExport extends aControleur {

	private $Conteneur;

	private $parametres = array();

	private $chemin_pdf;

	private $html;

	private $wkhtml;

	private $piedepage;

	private $fichier_pdf;

	private $blocs = array();

	private $Desc;

	private $Ecolo;

	private $Ethno;

	private $Classi;

	private $Illus;

	private $Nomen;

	private $Reparti;

	private $Stat;

	private $Biblio;

	public function initialiser() {

		$this->capturerParametres();

		$this->conteneur = new Conteneur($this->parametres);

		$this->chemin_pdf = Config::get('dossier_pdf');

		$this->wkhtml = Config::get('WKHTMLTOPDF');

		$this->Desc = new Description($this->conteneur);

		$this->Ecolo = new Ecologie($this->conteneur);

		$this->Ethno = new Ethnobotanique($this->conteneur);

		$this->Classi = new Classification($this->conteneur);

		$this->Illus = new Illustrations($this->conteneur);

		$this->Nomen = new Nomenclature($this->conteneur);

		$this->Stat = new Statut($this->conteneur);

		$this->Biblio = new Bibliographie($this->conteneur);

		$this->Reparti = new Repartition($this->conteneur);

		$this->piedepage = Config::get('chemin_modules').'pdf_export/squelettes/footer.html';

		}

	private function capturerParametres() {

		if (isset($_GET['num_nom'])) {

			$this->parametres['num_nom'] = $_GET['num_nom'];

		}

		if (isset($_GET['nom'])) {

			$this->parametres['nom'] = $_GET['nom'];

		}

		if (isset($_GET['type_nom'])) {

			$this->parametres['type_nom'] = $_GET['type_nom'];

		}

		if (isset($_GET['referentiel'])) {

			$this->parametres['referentiel'] = $_GET['referentiel'];

		}

		if (isset($_GET['niveau'])) {

			Registre::set('parametres.niveau', $_GET['niveau']);

		}

		if (isset($_GET['onglet'])) {

			$this->onglet = $_GET['onglet'];

		}

	}

	private function capturerParametresFormulaire() {

		if (!empty($_POST['bloc'])) {

			$this->blocs = $_POST['bloc'];

		} else {

			$this->blocs = array('description', 'ecologie', 'ethnobotanique',

								'statuts', 'illustrations', 'bibliographie',

								'classification', 'repartition', 'nomenclature');

		}

	}

	public function executerActionParDefaut() {

		$this->executerPdfExport();

	}

	public function executerPdfExport(){

			$this->capturerParametresFormulaire();

			$donnees = $this->obtenirDonnees();

			$this->construireHtml($donnees);

			$this->transformerHtmlEnPdf();

			$this->envoyerPdfAuNavigateur();

	}

	private function construireHtml($donnees) {

		$this->html = $this->getVue('pdf_header.tpl.html', $donnees);

		foreach ($this->blocs as $bloc) {

			$this->ajouterHtml($bloc, $donnees);

		}

		$this->html .= '</body></html>';

	}

	private function ajouterHtml($bloc, $donnees) {

		if (!empty($donnees[$bloc])) {

			$this->html .= $this->getVue('pdf_'.$bloc, $donnees);

		}

	}

	//++-------------------------------------récupération des données-----------------------------------++

	private function obtenirDonnees() {

		$donnees = array();

		$donnees['donnees'] = array('nom' => $this->parametres['nom'],

									'chemin_css' => Config::get('url_css_pdf'));

		$donnees['description'] = $this->Desc->obtenirDonnees();

		$donnees['ecologie'] = $this->Ecolo->obtenirDonnees();

		$donnees['ecologie']['legende_eco'] = Config::get('chemin_images').'legende_formes.png';

		$donnees['statuts'] = $this->Stat->obtenirDonnees();

		$donnees['ethnobotanique'] = $this->Ethno->obtenirDonnees();

		$donnees['classification'] = $this->Classi->obtenirDonnees();

		$donnees['illustrations'] = $this->Illus->obtenirDonnees();

		$donnees['nomenclature'] = $this->Nomen->obtenirDonnees();

		$donnees['repartition'] = $this->Reparti->obtenirDonnees();

		$donnees['repartition']['min'] = $this->Reparti->getBloc();

		$donnees['bibliographie'] = $this->Biblio->obtenirDonnees();

		return $donnees;

	}

 //++ ------------------------------------------------export en pdf--------------------------------------++

	private function envoyerPdfAuNavigateur() {

		header('Content-type: application/pdf');

		header('Content-Disposition: attachment; filename="'.$this->parametres['nom'].'.pdf"');

		readfile($this->fichier_pdf);

	}

	//version WKHTMLtoPDF en ligne de commande

	private function transformerHtmlEnPdf() {

		//il peut y avoir des pdfs differents pour une même fiche (on peut choisir ses parties)

		$time = $_SERVER['REQUEST_TIME'] ;

		$fichier_html = $this->chemin_pdf.''.str_replace(' ','_',$this->parametres['nom']).'-'.$time.'.html';

		$this->fichier_pdf = $this->chemin_pdf.''.str_replace(' ','_',$this->parametres['nom']).'-'.$time.'.pdf';

		$nom = $this->parametres['nom'];

		file_put_contents($fichier_html, $this->html);

		$commande =

			" {$this->wkhtml}  --replace 'nom' '$nom' --footer-html '{$this->piedepage}' --encoding utf-8  $fichier_html  $this->fichier_pdf 2>&1";

		$debug = exec($commande);

		//echo $debug;

	}

}

?>