Subversion Repositories eFlore/Applications.eflore-consultation

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990 isa 1 
<?php
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/**
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 * BarcodeQR - Code QR Barcode Image Generator (PNG)
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 *
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 * @package BarcodeQR
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 * @category BarcodeQR
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 * @name BarcodeQR
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 * @version 1.0
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 * @author Shay Anderson 05.11
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 * @link http://www.shayanderson.com/php/php-qr-code-generator-class.htm
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 * @license http://www.gnu.org/licenses/gpl.html GPL License
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 * This is free software and is distributed WITHOUT ANY WARRANTY
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 */
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final class QrCode {
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	private $API_CHART_URL = '';
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	private $taille = '150';
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	private $contenu;
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	private $urlQrCodeTpl;
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	private $dossierQrCode;
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	public function __construct($conteneur) {
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		$this->API_CHART_URL = $conteneur->getParametre('urlApiChart');
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		$this->dossierQrCode = $conteneur->getParametre('dossierQrCode');
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		$this->urlQrCodeTpl = $conteneur->getParametre('urlQrCodeTpl');
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	}
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	/**
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	 * URL code
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	 *
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	 * @param string $url
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	 */
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	public function setUrl($url = '') {
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		$this->contenu = $url;
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	}
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990 isa 37 
	/**
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	 * Taille du QRcode en pixel. Cela sera forcément un carré.
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	 *
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	 * @param string $taille
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	 */
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	public function setTaille($taille) {
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		$this->taille = $taille;
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	}
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990 isa 46 
	/**
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	 * Generate QR code image
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	 *
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	 * @param string $filename
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	 * @return bool
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	 */
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	public function dessiner($idQrCode = null) {
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		if (!preg_match('/\.png$/i', $idQrCode)) {
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			$idQrCode .= '.png';
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		}
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		$cheminImg = $this->dossierQrCode.$idQrCode;
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		if (file_exists($cheminImg) == false) {
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			$ch = curl_init();
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			// For Debugging
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			//curl_setopt($ch, CURLOPT_VERBOSE, TRUE);
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			//curl_setopt($ch, CURLOPT_STDERR, $f = fopen("$cheminImg.txt", "w+"));
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			curl_setopt($ch, CURLOPT_URL, $this->API_CHART_URL);
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			curl_setopt($ch, CURLOPT_POST, true);
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			curl_setopt($ch, CURLOPT_POSTFIELDS, "chs={$this->taille}x{$this->taille}&cht=qr&chl=".urlencode($this->contenu));
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			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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			curl_setopt($ch, CURLOPT_HEADER, false);
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			curl_setopt($ch, CURLOPT_TIMEOUT, 30);
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			$img = curl_exec($ch);
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			curl_close($ch);
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			// For Debugging
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			//fclose($f);
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			file_put_contents($cheminImg, $img);
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		}
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		$urlQrCode = sprintf($this->urlQrCodeTpl, $idQrCode);
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		return $urlQrCode;
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	}
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}
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?>