bebeboutik/modules/reverso/reverso.php

<?php
/*
* 2007-2011 PrestaShop 
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2011 PrestaShop SA
*  @version  Release: $Revision: 8783 $
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

if (!defined('_PS_VERSION_'))
	exit;

class Reverso extends Module
{
	private $_html;
	private $_api_url = 'http://api2.reversoform.com/includes/api.controler.reverso2.php?phone_number={ARG_PHONE}&serial={ARG_SERIAL}&remoteAddress={ARG_ADDRESS}';
	
  	function __construct()
   	{
		$this->name = 'reverso';
		$this->tab = 'front_office_features';
		$this->version = '1.0';
		// Iso code of countries where the module can be used, if none module available for all countries
		$this->limited_countries = array('fr');
		$this->need_instance = 0;
		
		parent::__construct();
		/* The parent construct is required for translations */
		$this->displayName = $this->l('ReversoForm');
		$this->description = $this->l('Fill Authentication form with ReversoForm');
	}

	public function install()
	{
		// Check if hook exists
		$result = Db::getInstance()->getValue('
		SELECT COUNT(*) AS total
		FROM `'._DB_PREFIX_.'hook`
		WHERE `name` = \'createAccountTop\'
		');
		if (!$result)
			if (!Db::getInstance()->Execute('
			INSERT INTO `'._DB_PREFIX_.'hook` (`name`, `title`, `description`, `position`) 
			VALUES (\'createAccountTop\', \'Block above the form for create an account\', NULL , \'1\');
			'))
				return false;
		
		if (!parent::install())
			return false;
		
		if (!$this->registerHook('createAccountTop'))
			return false;
		
		return (Configuration::updateValue('REVERSO_SERIAL', '0123456789123') AND
				Configuration::updateValue('REVERSO_BAD_NUMBER', 1) AND
				Configuration::updateValue('REVERSO_UNKNOWN_NUMBER', 2) AND
				Configuration::updateValue('REVERSO_ADDRESS', str_replace('http://', '', $_SERVER['HTTP_HOST'])));
	}
  
	private function _postProcess()
	{
		return (Configuration::updateValue('REVERSO_SERIAL', pSQL(Tools::getValue('reverso_serial'))) AND
				Configuration::updateValue('REVERSO_ADDRESS', pSQL(Tools::getValue('reverso_address'))));
		
	}
	
	public function hookCreateAccountTop($params)
	{
		global $smarty;
		$tag = '<img src='.(Configuration::get('PS_SSL_ENABLED') ? 'https://' : 'http://').'api.reversoform.com/includes/'.(Configuration::get('PS_SSL_ENABLED') ? 'www.reversoform.com/' : '').'js/trans.giff?d='.date('U').' with="0" height="0" />';
		$smarty->assign(array('reverso_tag' => $tag));
		return $this->display(__FILE__, 'reverso.tpl');
	}
	
	private function _displayForm()
	{
		$conf = Configuration::getMultiple(array('REVERSO_SERIAL', 'REVERSO_ADDRESS'));

		$this->_html .=
			'<br /><fieldset><legend>'.$this->l('Configuration').'</legend>
			<form action="'.Tools::safeOutput($_SERVER['REQUEST_URI']).'" method="post">
			<label for="serial">'.$this->l('Serial number').' :</label>
			<div class="margin-form">
				<input type="text" name="reverso_serial" value="'.$conf['REVERSO_SERIAL'].'" />
			</div>
			<label for="address">'.$this->l('Site address').': </label>
			<div class="margin-form">
				<input type="text" name="reverso_address" value="'.$conf['REVERSO_ADDRESS'].'" />
			</div>
			<input type="submit" name="submitReverso" class="button" value="'.$this->l('Update').'" />
			</form></fieldset>';
	}
    
	public function getContent()
	{
		$this->_html .= '<h2>'.$this->l('Reverso account configuration').'</h2>
		'.$this->l('You don\'t have a ReversoForm account yet?').' <a href="http://www.reversoform.com/api/">'.$this->l('Register now!').'</a>';
		if (!empty($_POST))
		{
			if ($this->_postProcess())
				$this->_html .= $this->displayConfirmation($this->l('Settings are updated').'<img src="http://www.prestashop.com/modules/reverso.png?serial='.urlencode(Tools::getValue('reverso_serial')).'" style="float:right" />');
		}
		else
			$this->_html .= '<br />';
		$this->_displayForm();
		return $this->_html;
	}
	
	public function callReverso($phone = false)
	{
		if ($phone === false)
			return false;
		
		$conf = Configuration::getMultiple(array('REVERSO_SERIAL',
																																			'REVERSO_ADDRESS',
																																			'REVERSO_BAD_NUMBER',
																																			'REVERSO_UNKNOWN_NUMBER'));
																																			
		$phone = str_replace(array(' '), '', $phone);
		if (strlen($phone) < 10)
			return (int)($conf['REVERSO_BAD_NUMBER']);
		
		$url_to_call = str_replace(array('{ARG_PHONE}', '{ARG_SERIAL}', '{ARG_ADDRESS}'), array($phone, $conf['REVERSO_SERIAL'], $conf['REVERSO_ADDRESS']), $this->_api_url);
		$reverso = file_get_contents($url_to_call);

		$address = Tools::jsonDecode($reverso, true);
		if ($address == 'NULL')
			return (int)($conf['REVERSO_BAD_NUMBER']);
	
		$fields = array('last_name' => 'lastname',
														'first_name' => 'firstname',
														'zip' => 'postcode',
														'city' => 'city',
														'address' => 'address1',
														'company' => 'company'
														);
		$to_presta  = array();
		foreach ($fields AS $k => $field)
			if (array_key_exists($k, $address))
				$to_presta[$field] = $address[$k];

		$to_presta  = '';
		foreach ($fields AS $k => $field)
			$to_presta .= (array_key_exists($k, $address) ? $field.':'.$address[$k].',' : '');
			
		$to_presta .= 'customer_firstname:'.(array_key_exists('first_name', $address) ? $address['first_name'] : '').',customer_lastname:'.(array_key_exists('last_name', $address) ? $address['last_name'] : '');
		
		return rtrim($to_presta, ',');
	}
}