bebeboutik/adm/tabs/AdminShipping.php

<?php
/*
* 2007-2011 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 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/osl-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: 8861 $
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class AdminShipping extends AdminTab
{
	private $_fieldsHandling;

	public function __construct()
	{
	 	$this->table = 'delivery';
 		$currency = new Currency(Configuration::get('PS_CURRENCY_DEFAULT'));

 		$this->_fieldsHandling = array(
		'PS_SHIPPING_HANDLING' => array('title' => $this->l('Handling charges'), 'suffix' => $currency, 'validation' => 'isPrice', 'cast' => 'floatval'),
		'PS_SHIPPING_FREE_PRICE' => array('title' => $this->l('Free shipping starts at'), 'suffix' => $currency, 'validation' => 'isPrice', 'cast' => 'floatval'),
		'PS_SHIPPING_FREE_WEIGHT' => array('title' => $this->l('Free shipping starts at'), 'suffix' => Configuration::get('PS_WEIGHT_UNIT'), 'validation' => 'isUnsignedFloat', 'cast' => 'floatval'),
		'PS_SHIPPING_METHOD' => array('title' => $this->l('Billing'), 'validation' => 'isBool', 'cast' => 'intval'));

		parent::__construct();
	}

	public function postProcess()
	{
		global $currentIndex;

		/* Handling settings */
		if (isset($_POST['submitHandling'.$this->table]))
		{
		 	if ($this->tabAccess['edit'] === '1')
			{
			 	/* Check required fields */
				foreach ($this->_fieldsHandling AS $field => $values)
					if (($value = Tools::getValue($field)) == false AND (string)$value != '0')
						$this->_errors[] = Tools::displayError('field').' <b>'.$values['title'].'</b> '.Tools::displayError('is required.');

				/* Check field validity */
				foreach ($this->_fieldsHandling AS $field => $values)
					if (Tools::getValue($field))
					{
						$function = $values['validation'];
						if (!Validate::$function(Tools::getValue($field)))
							$this->_errors[] = Tools::displayError('field').' <b>'.$values['title'].'</b> '.Tools::displayError('is invalid.');
					}

				/* Update configuration values */
				if (!sizeof($this->_errors))
				{
					foreach ($this->_fieldsHandling AS $field => $values)
					{
						$function = $values['cast'];
						Configuration::updateValue($field, call_user_func($function, Tools::getValue($field)));
					}

					Tools::redirectAdmin($currentIndex.'&conf=6'.'&token='.$this->token);
				}
			}
			else
				$this->_errors[] = Tools::displayError('You do not have permission to edit here.');
		}

		/* Shipping fees */
		elseif (isset($_POST['submitFees'.$this->table]))
		{
		 	if ($this->tabAccess['edit'] === '1')
			{
				/* @Override Antadis */
				if (Tools::isSubmit('submitFeesImportCSV'))
				{
					$this->processFeesImportCsv();
					if (!count($this->_delivery_prices)){
						$this->_errors[] = Tools::displayError('Les données du fichier ne correspondent pas au transporteur.');
						return;
					}
				} elseif(Tools::isSubmit('exportFeesImportCSV')) {
					$this->processFeesExportCsv();
				/* @End Override Antadis */
				} else {

					if (($id_carrier = (int)(Tools::getValue('id_carrier'))) AND $id_carrier == ($id_carrier2 = (int)(Tools::getValue('id_carrier2'))))
					{
						$carrier = new Carrier($id_carrier);
						if (Validate::isLoadedObject($carrier))
						{
						 	/* Get configuration values */
							$shipping_method = $carrier->getShippingMethod();
							$rangeTable = $carrier->getRangeTable();

							$carrier->deleteDeliveryPrice($rangeTable);

							/* Build prices list */
							$priceList = '';
							foreach ($_POST AS $key => $value)
								if (strstr($key, 'fees_'))
								{
									$tmpArray = explode('_', $key);
									$priceList .= '('.($shipping_method == Carrier::SHIPPING_METHOD_PRICE ? (int)($tmpArray[2]) : 'NULL').',
									'.($shipping_method == Carrier::SHIPPING_METHOD_WEIGHT ? (int)($tmpArray[2]) : 'NULL').', '.(int)$carrier->id.',
									'.(int)$tmpArray[1].', '.number_format(abs(preg_replace("#,#", '.', $value)), 6, '.', '').'),';
									unset($tmpArray);
								}
							$priceList = rtrim($priceList, ',');
							/* Update delivery prices */
							$carrier->addDeliveryPrice($priceList);
							Tools::redirectAdmin($currentIndex.'&conf=6'.'&token='.$this->token);
						}
						else
							$this->_errors[] = Tools::displayError('An error occurred while updating fees (cannot load carrier object).');
					}
					elseif (isset($id_carrier2))
					{
						$_POST['id_carrier'] = $id_carrier2;
					}
					else
						$this->_errors[] = Tools::displayError('An error occurred while updating fees (cannot load carrier object).');
				}
			}
			else
				$this->_errors[] = Tools::displayError('You do not have permission to edit here.');
		}
	}

	public function processFeesExportCsv(){
		$id_carrier	= Tools::getValue('id_carrier2');
		$carrier	= new Carrier((int) $id_carrier);
		$rangeObj	= $carrier->getRangeObject();
		$ranges		= $rangeObj->getRanges($id_carrier);
		$delivery	= Carrier::getDeliveryPriceByRanges('range_weight', $id_carrier);
		header('Pragma: public');
		header('Expires: 0');
		header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
		header('Content-Description: File Transfer');
		header('Content-Type: application/csv; charset=utf-8');
		header('Content-Disposition: attachment; filename=export_insurances.csv;');
		header('Content-Transfer-Encoding: binary');
		$headers = array('id_zone');
		foreach ($ranges as $range)
		{
			$headers[] = $range['delimiter1'] . 'kg ' . $this->l('to') . ' ' . $range['delimiter2'] . 'kg';
		}
		$range_prices = array();
		foreach ($delivery as $price)
		{
			if (!isset($range_prices[$price['id_zone']]))
			{
				$range_prices[$price['id_zone']] = array();
			}
			$range_prices[$price['id_zone']][$price['id_range_weight']] = $price;
		}
		ob_clean();
		$f = fopen('php://output', 'w');
		fputcsv($f, $headers, ';', '"');
		foreach ($range_prices as $id_zone => $prices)
		{
			$row_data = array($id_zone);
			foreach ($ranges as $range) {
				if (isset($prices[$range['id_range_weight']]))
				{
					$row_data[] = (float) $prices[$range['id_range_weight']]['price'];
				}
				else
				{
					$row_data[] = 0.00;
				}
			}
			fputcsv($f, $row_data, ';', '"');
		}
		fclose($f);
		exit;
	}

	public function processFeesImportCsv(){
		if (!isset($_FILES['feesImportCsvFile']) || !$_FILES['feesImportCsvFile']['tmp_name']){
			$this->_errors[] = Tools::displayError('No file.');
			return false;
		}
		$id_carrier	= Tools::getValue('id_carrier2');
		$carrier	= new Carrier((int) $id_carrier);
		$rangeObj	= $carrier->getRangeObject();
		$ranges		= $rangeObj->getRanges($id_carrier);
		$zones		= $carrier->getZones();
		$filename	= dirname(__FILE__) . '/../' . uniqid() . '_' . Tools::encrypt($id_carrier) . '.csv';
		if (!move_uploaded_file(
			$_FILES['feesImportCsvFile']['tmp_name'],
			$filename
		)) {
			$this->_errors[] = Tools::displayError('Erreur lors du téléchargement du fichier');
			return false;
		}
		$i = 0;
		$this->_delivery_prices = array();
		$handle = fopen($filename, 'r');
		while(($delivery_info = fgetcsv($handle, 0, ';') ) !== FALSE)
		{
			$i++;
			if ($i <= 1)
				continue;
			if (!isset($delivery_info[0]) || !Validate::isUnsignedId($delivery_info[0]))
				continue;
			if (count($ranges) +1 != count($delivery_info))
				continue;
			$_id_zone = $delivery_info[0];
			$this->_delivery_prices[$_id_zone] = array();
			unset($delivery_info[0]);
			foreach ($delivery_info as $price)
				$this->_delivery_prices[$_id_zone][] = $price;
		}
		if (file_exists($filename))
			unlink($filename);
		return $this->_delivery_prices;
	}

	public function display()
	{
		$this->displayFormHandling();
		$this->displayFormFees();
	}

	public function displayFormHandling()
	{
		global $currentIndex;

		$confKeys = $this->_fieldsHandling;
		foreach ($confKeys AS $key => $confKey)
			$getConf[] = $key;
		$confValues = Configuration::getMultiple($getConf);
		unset($confKeys['PS_SHIPPING_METHOD']);

		echo '
		<form action="'.$currentIndex.'&submitHandling'.$this->table.'=1&token='.$this->token.'" method="post" >
			<fieldset>
				<legend><img src="../img/admin/delivery.gif" />'.$this->l('Handling').'</legend>';

		foreach ($confKeys AS $key => $confKey)
		{
			$postValue = Tools::getValue($key);
			$sign_left = (is_object($confKey['suffix']) ? $confKey['suffix']->getSign('left') : '');
			$sign_right = (is_object($confKey['suffix']) ? $confKey['suffix']->getSign('right') : (is_string($confKey['suffix']) ? '&nbsp;'.$confKey['suffix'] : ''));
			echo '
			<label class="clear">'.$confKey['title'].':</label>
			<div class="margin-form">';
			echo $sign_left;
			echo '<input size="6" type="text" name="'.$key.'" value="'.(($postValue != false OR (string)$postValue == '0') ? $postValue : $confValues[$key]).'" />';
			echo $sign_right.' '.($key == 'PS_SHIPPING_HANDLING' ? $this->l('(tax excl.)') : '');
			echo '</div>';
		}
		echo '
			<div class="margin-form" style="margin-top: 20px;">
				<input type="submit" value="'.$this->l('   Save   ').'" name="submitHandling'.$this->table.'" class="button" />
			</div>
			<p style="font-weight: bold; font-size: 11px;">'.$this->l('Tips:').'</p>
			<ul style="list-style-type: disc; font-size: 11px; color:#7F7F7F; margin-left: 30px; line-height: 20px;">
				<li>'.$this->l('If you set these parameters to 0, they will be disabled').'</li>
				<li>'.$this->l('Coupons are not taken into account when calculating free shipping').'</li>
			</ul>
		</fieldset>
		<br />
		<fieldset>
			<legend><img src="../img/admin/money.gif" />'.$this->l('Billing').'</legend>
				<label class="clear">'.$this->l('Choice of range:').' </label>
				<div class="margin-form">
					<input type="radio" name="PS_SHIPPING_METHOD" value="0" id="total_price"
					'.((isset($confValues['PS_SHIPPING_METHOD']) AND $confValues['PS_SHIPPING_METHOD'] == 0) ? 'checked="checked"' : '').'/>
					<label class="t" for="total_price"> '.$this->l('According to total price').'</label><br />
					<input type="radio" name="PS_SHIPPING_METHOD" value="1" id="total_weight"
					'.((!isset($confValues['PS_SHIPPING_METHOD']) OR $confValues['PS_SHIPPING_METHOD'] == 1) ? 'checked="checked"' : '').'/>
					<label class="t" for="total_weight"> '.$this->l('According to total weight').'</label>
				</div>
				<div class="margin-form">
					<input type="submit" value="'.$this->l('   Save   ').'" name="submitHandling'.$this->table.'" class="button" />
				</div>
			</fieldset>
		</form>';
	}

	public function displayFormFees()
	{
		global $currentIndex;

		$carrierArray = array();
		$id_carrier = Tools::getValue('id_carrier');
		$carriers = Carrier::getCarriers((int)(Configuration::get('PS_LANG_DEFAULT')), true , false,false, NULL, Carrier::PS_CARRIERS_AND_CARRIER_MODULES_NEED_RANGE);
		foreach ($carriers AS $carrier)
			if (!$carrier['is_free'])
				$carrierArray[] = array(
					'id' => $carrier['id_carrier'],
					'display' => '<option value="'.(int)($carrier['id_carrier']).'"'.(($carrier['id_carrier'] == $id_carrier) ? ' selected="selected"' : '').'>'.$carrier['name'].'</option>'
				);
		if (count($carrierArray))
		{
			if (!$id_carrier)
				$id_carrier = (int)$carrierArray[0]['id'];
			$carrierSelected = new Carrier($id_carrier);
		}

		echo '<br /><br />
		<h2>'.$this->l('Fees by carrier, geographical zone, and ranges').'</h2>
		<form action="'.$currentIndex.'&token='.$this->token.'" id="fees" name="fees" method="post" enctype="multipart/form-data">
			<fieldset>
				<legend><img src="../img/admin/delivery.gif" />'.$this->l('Fees').'</legend>';

		if (!count($carrierArray))
			echo $this->l('You only have free carriers, there is no need to configure your delivery prices.');
		else
		{
			echo '<b>'.$this->l('Carrier:').' </b>
				<select name="id_carrier2" onchange="document.fees.submit();">';
			foreach ($carrierArray AS $carrierOption)
				echo $carrierOption['display'];
			echo '
				</select><br />
				<table class="table space" cellpadding="0" cellspacing="0">
					<tr>
						<th>'.$this->l('Zone / Range').'</th>';

			$currency = new Currency(Configuration::get('PS_CURRENCY_DEFAULT'));

			$rangeObj = $carrierSelected->getRangeObject();
			$rangeTable = $carrierSelected->getRangeTable();
			$suffix = $carrierSelected->getRangeSuffix();

			$rangeIdentifier = 'id_'.$rangeTable;
			$ranges = $rangeObj->getRanges($id_carrier);
			$delivery = Carrier::getDeliveryPriceByRanges($rangeTable, $id_carrier);
			foreach ($delivery AS $deliv)
				$deliveryArray[$deliv['id_zone']][$deliv['id_carrier']][$deliv[$rangeIdentifier]] = $deliv['price'];
			if (!$carrierSelected->is_free)
				foreach ($ranges AS $range)
					echo '<th style="font-size: 11px;">'.(float)($range['delimiter1']).$suffix.' '.$this->l('to').' '.(float)($range['delimiter2']).$suffix.'</th>';
				echo '</tr>';

			$zones = $carrierSelected->getZones();
			if (sizeof($ranges) && !$carrierSelected->is_free)
			{
				if (sizeof($zones) > 1)
				{
					echo '
					<tr>
						<th style="height: 30px;">'.$this->l('All').'</th>';
						foreach ($ranges AS $range)
							echo '<td class="center">'.$currency->getSign('left').'<input type="text" id="fees_all_'.$range[$rangeIdentifier].'" onchange="this.value = this.value.replace(/,/g, \'.\');" onkeyup="if ((event.keyCode||event.which) != 9){ spreadFees('.$range[$rangeIdentifier].') }" style="width: 45px;" />'.$currency->getSign('right').'</td>';
					echo '</tr>';
				}

				foreach ($zones AS $zone)
				{
					echo '
					<tr>
						<th style="height: 30px;">'.$zone['name'].'</th>';
					foreach ($ranges AS $_index => $range)
					{
						if (isset($this->_delivery_prices[$zone['id_zone']][$_index]))
							$price = $this->_delivery_prices[$zone['id_zone']][$_index];
						elseif (isset($deliveryArray[$zone['id_zone']][$id_carrier][$range[$rangeIdentifier]]))
							$price = $deliveryArray[$zone['id_zone']][$id_carrier][$range[$rangeIdentifier]];
						else
							$price = '0.00';
						echo '<td class="center">'.$currency->getSign('left').'<input type="text" class="fees_'.$range[$rangeIdentifier].'" onchange="this.value = this.value.replace(/,/g, \'.\');" name="fees_'.$zone['id_zone'].'_'.$range[$rangeIdentifier].'" onkeyup="clearAllFees('.$range[$rangeIdentifier].')" value="'.$price.'" style="width: 45px;" />'.$currency->getSign('right').'</td>';
					}
					echo '
					</tr>';
				}
			}

			/* @Override Antadis - import csv */
			if (sizeof($ranges) && !$carrierSelected->is_free){
				echo '<tr>
						<td colspan="'.(sizeof($ranges) + 1).'" class="left" style="border-bottom: none; height: 40px;">
							<input type="submit" value="'.$this->l('Export CSV').'" class="button" name="exportFeesImportCSV" />
						</td>
					</tr>';
				echo '<tr>
						<td colspan="'.(sizeof($ranges) + 1).'" class="left" style="border-bottom: none; height: 40px;">
							<input type="file" name="feesImportCsvFile" />
							&nbsp;&nbsp;&nbsp;
							<input type="submit" value="'.$this->l('Import CSV').'" class="button" name="submitFeesImportCSV" />
						</td>
					</tr>';
			}
			/* @End Override */

			echo '<tr>
					<td colspan="'.(sizeof($ranges) + 1).'" class="center" style="border-bottom: none; height: 40px;">
						<input type="hidden" name="submitFees'.$this->table.'" value="1" />';
			if (sizeof($ranges) && !$carrierSelected->is_free)
				echo '	<input type="submit" value="'.$this->l('   Save   ').'" class="button" />';
			elseif ($carrierSelected->is_free)
				echo $this->l('This is a free carrier');
			else
				echo $this->l('No ranges set for this carrier');
			echo '
					</td>
				</tr>';
			echo '
			</table>
			<p>'.$this->l('Prices do not include tax.').'</p>';
		}
		echo '
			</fieldset>
			<input type="hidden" name="id_carrier" value="'.$id_carrier.'" />
		</form>';
	}
}