Subversion Repositories eFlore/Applications.cel

<?php

// declare(encoding='UTF-8');

/**

 * Service recherche d'images publique a partir de divers critères.

 *

 * @internal   Mininum PHP version : 5.2

 * @category   CEL

 * @package    Services

 * @subpackage Images

 * @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>

 */

class InventoryImageListPublic extends Cel {

	const start_defaut = 0;

	const limit_defaut = 100;

	const tri_defaut = 'ci.date_creation';

	const dir_defaut = 'DESC';

	public function getRessource() {

	}

	public function getElement($uid) {

		// restriction aux observations publiques

		$criteres = array('transmission' => '1');

		if ($uid[0] != '*' && empty($_GET)) {

			header("content-type: application/json");

			$images_json = json_encode(array());

			print $images_json;

			exit();

		}

		$this->start = isset($_GET['start']) ? $_GET['start'] : self::start_defaut;

		$this->limit = isset($_GET['limit']) ? $_GET['limit'] : self::limit_defaut;

		$criteres['mots_cles'] = isset($_GET['tag']) ? $_GET['tag'] : null;

		$criteres['auteur'] = isset($_GET['auteur']) ? $_GET['auteur'] : null;

		$criteres['zone_geo'] = isset($_GET['commune']) ? $_GET['commune'] : null;

		$criteres['taxon'] = isset($_GET['taxon']) ? $_GET['taxon'] : null;

		$criteres['ce_zone_geo'] = isset($_GET['dept']) ? $_GET['dept'] : null;

		$criteres['famille'] = isset($_GET['famille']) ? $_GET['famille'] : null;

		$criteres['recherche'] = isset($_GET['recherche']) ? $_GET['recherche'] : null;

		$criteres['tri'] = isset($_GET['tri']) ? $_GET['tri'] : self::tri_defaut;

		$criteres['dir'] = isset($_GET['dir']) ? $_GET['dir'] : self::dir_defaut;

		$chercheur_images = new RechercheImage($this->config);

		$total = $chercheur_images->compterImages(null, $criteres);

		$images = $chercheur_images->rechercherImages(null, $criteres, $this->start, $this->limit);

		$resultat = array('total' => $total,'images' => $images);

		$images_json = json_encode($resultat);

		$images_json = str_replace('\u0000','',$images_json);

		header("content-type: application/json");

		print $images_json;

		exit();

	}

}