Subversion Repositories eFlore/Applications.cel

<?php
// declare(encoding='UTF-8');
/**
 * Service générant un PDF d'export des observations pour réaliser des étiquettes d'herbier.
 *
 * @internal   Mininum PHP version : 5.2
 * @category   CEL
 * @package    Services
 * @subpackage Export
 * @version    0.1
 * @author     Mathias CHOUET <mathias@tela-botanica.org>
 * @author     Jean-Pascal MILCENT <jpm@tela-botanica.org>
 * @author     Aurelien PERONNET <aurelien@tela-botanica.org>
 * @license    GPL v3 <http://www.gnu.org/licenses/gpl.txt>
 * @license    CECILL v2 <http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt>
 * @copyright  1999-2014 Tela Botanica <accueil@tela-botanica.org>
 */

/** Constante stockant l'URL de la page d'accueil de Photoflora.*/
define('EF_URL_PHOTOFLORA', 'http://photoflora.free.fr/');
/** Constante stockant l'URL de la page de Photoflora affichant toutes les images d'un taxon donn.es.*/
define('EF_URL_PHOTOFLORA_TAXON', EF_URL_PHOTOFLORA.'FiTax.php?NumTaxon=%s');
/** Constante stockant l'URL du dossier de photoflora contenant les images miniatures.*/
define('EF_URL_PHOTOFLORA_IMG_MIN', 'http://www.tela-botanica.org/~photoflo/photos/%s/min/%s');
/** Constante stockant l'URL du dossier de photoflora contenant les images normale.*/
define('EF_URL_PHOTOFLORA_IMG_MAX', 'http://www.tela-botanica.org/~photoflo/photos/%s/max/%s');
/** Constante stockant l'expression r.guli.re r.cup.rant l'abr.viation du photographe et le nom du fichier.*/
define('EF_URL_PHOTOFLORA_REGEXP', '/\/photos\/([^\/]+)\/max\/(.+)$/');
/** Constante stockant l'URL du service XML de Photoflora.*/
define('EF_URL_PHOTOFLORA_SERVICE', EF_URL_PHOTOFLORA.'ef_photoflora.php?nt=%s');

class InventoryPDF extends Cel  {

        var $extendPDFProductor;

        public function __construct($config) {
                parent::__construct($config);

                $this->config = $config;
                // Pas d'heritage multiple en php :(
                $this->extendPDFProductor = new PDFProductor();
                $this->extendPDFProductor->initPDF();
        }

        /**
        * uid[0] : utilisateur obligatoire
        * uid[1] : si absent : valeur 'all' (commune)
        * uid[2] : si absent : valeur 'all' (date)
        * uid[3] : si absent : valeur 'all' (recherche libre)
        * uid[4] : si absent : valeur 'all' (station)
        */
        public function getElement($uid){
                // Controle detournement utilisateur
                $this->controleUtilisateur($uid[0]);

                if (!isset($uid[1]) || $uid[1] == '' || $uid[1] == 'all' ) {
                        $uid[1] = 'all';
                        $requete_location = '';
                } else {
                        $requete_location = ' AND location= '.Cel::db()->proteger($uid[1]).' ';
                }

                if (!isset($uid[2]) || $uid[2] == '' || $uid[2] == 'all') {
                        $uid[2] = 'all';
                        $requete_date = '';
                } else {
                        $requete_date = ' AND date_observation= '.Cel::db()->proteger($uid[2]).' ';
                }

                if (!isset($uid[3]) || $uid[3] == '' || $uid[3] == 'all') {
                        $uid[3] = 'all';
                        $requete_libre = '';
                } else {
                        $requete_libre = ' AND (nom_sel LIKE '.Cel::db()->proteger('%'.$uid[3].'%').
                                                ' OR nom_ret LIKE '.Cel::db()->proteger('%'.$uid[3].'%').
                                                ' OR station LIKE '.Cel::db()->proteger('%'.$uid[3].'%').
                                                ' OR commentaire LIKE '.Cel::db()->proteger('%'.$uid[3].'%');
                }

                if (!isset($uid[4]) || $uid[4] == '' || $uid[4] == 'all') {
                        $uid[4] = 'all';
                        $requete_station ='';
                } else {
                        $requete_station = ' AND station= '.Cel::db()->proteger($uid[4]).' ';
                }

                $value = array();
                $requete = 'SELECT ce_utilisateur, ordre, nom_sel, nom_sel_nn, nom_ret, nom_ret_nn, nt, famille, zone_geo, date_observation, '.
                        'station, commentaire, transmission '.
                        'FROM cel_obs '.
                        'WHERE ce_utilisateur = '.Cel::db()->proteger($uid[0]).' '.
                        $requete_location.
                        $requete_date.
                        $requete_libre.
                        $requete_station.' '.
                        'ORDER BY ordre '.
                        ' -- '.__FILE__.':'.__LINE__;
                $resultat = Cel::db()->requeter($requete);

                $observations = array();;
                if (is_array($resultat)) {
                        $observations = $resultat;
                }

                // Set up the pdf object.
                $pdf = &File_PDF::factory(array('orientation' => 'P', 'format' => 'A4'));
                // DesActivate compression.
                $pdf->setCompression(false);
                $pdf->setMargins(0, 0);
                // Enable automatic page breaks.
                $pdf->setAutoPageBreak(true);
                // Start the document.
                $pdf->open();
                // Start a page.
                $pdf->addPage();
                $pdf->setFont('Times', '' , 12);

                $i = 1;
                $tempfn = tempnam('', '');

                foreach ($observations as $obs) {
                        // Denullifiage
                        foreach($obs as $k=>$v) {
                                if (($v == 'null') || ($v == '000null')) {
                                        $obs[$k] = '';
                                } else {
                                        $obs[$k] = utf8_decode($v);
                                }
                        }

                        if ($obs['date_observation'] != '0000-00-00 00:00:00') {
                                list($year,$month,$day)= explode('-', $obs['date_observation']);
                                list($day)= explode(' ', $day);
                                $obs['date_observation'] = "$day/$month/$year";
                        } else {
                                $obs['date_observation'] = '00/00/0000';
                        }

                        $text = $obs['nom_sel']." ".$obs['nom_sel_nn']." ".$obs['nom_ret']." ".$obs['nom_ret_nn']." ".$obs['nt']." ".
                                $obs['famille']." ".$obs['zone_geo']." ".$obs['ce_zone_geo']." ".$obs['date_observation']." ".$obs['station'];
                                $obs['commentaire'];

                        $pdf->write(10, $text."\n");

                        $projet_photo = 'photoflora';
                        $tab_retour[$projet_photo] = $this->analyserRdf(sprintf(EF_URL_PHOTOFLORA_SERVICE, $obs['nt']));
                        $url_miniature = '';
                        foreach ($tab_retour[$projet_photo] as $cle => $illustration) {
                                if (preg_match(EF_URL_PHOTOFLORA_REGEXP, $illustration['about'], $match)) {
                                        $abreviation = $match[1];
                                        $fichier = $match[2];
                                        $url_miniature = sprintf(EF_URL_PHOTOFLORA_IMG_MIN, $abreviation, $fichier);;

                                        // Priorite aux images en png
                                        if (strstr($fichier, '.png')) {
                                                break;
                                        }
                                }
                        }

                        if ($url_miniature != '') {
                                list($debut,$ext)=explode('\.',basename($url_miniature));
                                $temp = fopen($tempfn, 'w');
                                $buf=file_get_contents($url_miniature);
                                fwrite($temp,$buf);
                                fclose($temp);
                                $pdf->image($tempfn, 10, ($i*10), 0, 0, $ext);
                        }
                        $i++;
                }
                echo $pdf->output('Rapport');
        }

        private function analyserRdf($chemin) {
                $aso_info = array();
                $dom = new DOMDocument();
                $dom->validateOnParse = true;
                if (preg_match('/^http:\/\//', $chemin)) {
                        $dom->loadXML(file_get_contents($chemin));
                } else {
                        $dom->load($chemin);
                }

                $tab_infos = array();
                foreach ($dom->getElementsByTagNameNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'Description') as $rdf_description) {
                        $aso_info['about'] = $rdf_description->getAttribute('about');
                        $aso_info['dc:identifier'] = $rdf_description->getAttribute('identifier');
                        $aso_info['dc:title'] = utf8_decode($rdf_description->getAttribute('title'));
                        $aso_info['dc:creator'] = utf8_decode($rdf_description->getAttribute('creator'));
                        $aso_info['dc:contributor'] = utf8_decode($rdf_description->getAttribute('contributor'));
                        $aso_info['dc:publisher'] = utf8_decode($rdf_description->getAttribute('publisher'));
                        $aso_info['dc:type'] = utf8_decode($rdf_description->getAttribute('type'));
                        $aso_info['dc:format'] = utf8_decode($rdf_description->getAttribute('format'));
                        if (function_exists('date_default_timezone_set')) {
                                date_default_timezone_set('Europe/Paris');
                        }
                        if (preg_match('/^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/', $rdf_description->getAttribute('created'))) {
                                $aso_info['dcterms:created'] = date('j-m-Y � H:i:s', strtotime($rdf_description->getAttribute('created')));
                        } else {
                                $aso_info['dcterms:created'] = $rdf_description->getAttribute('created');
                        }
                        $aso_info['dcterms:dateSubmitted'] = utf8_decode($rdf_description->getAttribute('dateSubmitted'));
                        $aso_info['dcterms:spatial'] = utf8_decode($rdf_description->getAttribute('spatial'));
                        $aso_info['dcterms:licence'] = utf8_decode($rdf_description->getAttribute('licence'));
                        $tab_infos[$rdf_description->getAttribute('identifier')] = $aso_info;
                }
                return $tab_infos;
        }
}