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<?php
/**
* @package J-BusinessDirectory
*
* @author CMSJunkie http://www.cmsjunkie.com/
* @copyright Copyright (C) 2007 - 2022 CMSJunkie. All rights reserved.
* @license https://www.gnu.org/licenses/agpl-3.0.en.html
*/
defined('_JEXEC') or die('Restricted access');
jimport('joomla.filesystem.file');
jimport('joomla.application.component.modeladmin');
require_once(JPATH_COMPONENT_SITE.DS.'libraries'.DS.'phpqrcode'.DS.'qrlib.php');
require_once(HELPERS_PATH.'/fpdf_helper.php');
use Joomla\Utilities\ArrayHelper;
use Joomla\CMS\Session\Session;
/**
* OfferCoupon Model.
*
*/
class JBusinessDirectoryModelOfferCoupon extends JModelAdmin {
/**
* @var string The prefix to use with controller messages.
* @since 1.6
*/
protected $text_prefix = 'COM_JBUSINESSDIRECTORY_OFFER_COUPON';
/**
* Model context string.
*
* @var string
*/
protected $_context = 'com_jbusinessdirectory.offercoupon';
/**
* Method to test whether a record can be deleted.
*
* @param object A record object.
*
* @return boolean True if allowed to delete the record. Defaults to the permission set in the component.
*/
protected function canDelete($record) {
return true;
}
/**
* Returns a Table object, always creating it
*
* @param type The table type to instantiate
* @param string A prefix for the table class name. Optional.
* @param array Configuration array for model. Optional.
* @return JTable A database object
*/
public function getTable($type = 'OfferCoupon', $prefix = 'JTable', $config = array()) {
return JTable::getInstance($type, $prefix, $config);
}
/**
* Method to get a menu item.
*
* @param integer The id of the menu item to get.
*
* @return mixed Menu item data object on success, false on failure.
*/
public function &getItem($itemId = null) {
$itemId = (!empty($itemId)) ? $itemId : (int)$this->getState('offer.id');
$false = false;
// Get a menu item row instance.
$table = $this->getTable();
// Attempt to load the row.
$return = $table->load($itemId);
// Check for a table object error.
if ($return === false && $table->getError()) {
$this->setError($table->getError());
return $false;
}
$properties = $table->getProperties(1);
$value = ArrayHelper::toObject($properties, 'JObject');
$value->generated_time = JBusinessUtil::convertToFormat($value->generated_time);
$value->expiration_time = JBusinessUtil::convertToFormat($value->expiration_time);
return $value;
}
/**
* Method to get the menu item form.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
* @return JForm A JForm object on success, false on failure
* @since 1.6
*/
public function getForm($data = array(), $loadData = true) {
// The folder and element vars are passed when saving the form.
if (empty($data)) {
$item = $this->getItem();
// The type should already be set.
}
// Get the form.
$form = $this->loadForm('com_jbusinessdirectory.offercoupon', 'item', array('control' => 'jform', 'load_data' => $loadData), true);
if (empty($form)) {
return false;
}
return $form;
}
/**
* Method to get the data that should be injected in the form.
*
* @return mixed The data for the form.
* @since 1.6
*/
protected function loadFormData() {
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_jbusinessdirectory.edit.offercoupon.data', array());
if (empty($data)) {
$data = $this->getItem();
}
return $data;
}
/**
*
* Show PDF by coupon ID
*/
public function show($id) {
$appSettings = JBusinessUtil::getApplicationSettings();
$offercouponsTable = $this->getTable("OfferCoupon");
$this->coupon = $offercouponsTable->getCoupon($id);
$offerTable = $this->getTable("Offer");
$offer = $offerTable->getOffer($this->coupon->offer_id);
$allowedUser = JBusinessUtil::getUser($this->coupon->user_id);
//set it to writable location, a place for temp generated PNG files
$PNG_TEMP_DIR = BD_PICTURES_UPLOAD_PATH . DS . 'coupons' . DS . $this->coupon->offer_id . DS;
//html PNG location prefix
$PNG_WEB_DIR = BD_PICTURES_UPLOAD_PATH . DS . 'coupons' . DS . $this->coupon->offer_id . DS;
//we need rights to create temp dir
if (!file_exists($PNG_TEMP_DIR)) {
mkdir($PNG_TEMP_DIR);
}
$filename = $PNG_TEMP_DIR . 'test.png';
//options
$errorCorrectionLevel = 'L';
$matrixPointSize = 5;
if ($this->coupon->code) {
//it's very important!
if (trim($this->coupon->code) == '') {
die('data cannot be empty!');
}
$filename = $PNG_TEMP_DIR . md5($this->coupon->code) . '.png';
QRcode::png($this->coupon->code." " .$allowedUser->name , $filename, $errorCorrectionLevel, $matrixPointSize, 2);
} else {
//default data
echo 'You can provide data in GET parameter';
QRcode::png('PHP QR Code :)', $filename, $errorCorrectionLevel, $matrixPointSize, 2);
}
header('Content-type: application/pdf');
header('Content-Disposition: inline; filename="coupon.pdf"');
header('Content-Transfer-Encoding: binary');
header('Accept-Ranges: bytes');
$pdf = new FPDF_HELPER();
$pdf->AddPage();
$pdf->AddFont('DejaVu', '', 'DejaVuSans.ttf', true);
$pdf->AddFont('DejaVu', 'B', 'DejaVuSans-Bold.ttf', true);
$pdf->SetFont("DejaVu", "B", "14");
if (!empty($appSettings->logo)){
$logo = BD_PICTURES_PATH . $appSettings->logo;
$pdf->Cell(1, 40, $pdf->Image($logo, 25, 22, 50), 0, 0, 'L', false );
}
$this->coupon->offerSpecialPrice = (float)$this->coupon->offerSpecialPrice;
$this->coupon->offerPrice = (float)$this->coupon->offerPrice;
$pdf->SetTextColor(100,100,100);
$pdf->Cell(0, 10, "", 0, 1, "L");
$pdf->setX(90);
$pdf->setX(100);
$pdf->SetFont("", "", "15");
$pdf->Cell(0, 10, ($this->coupon->offer), 0, 1, "L");
$pdf->SetFont("", "", "11");
if (!empty($this->coupon->offerPrice)) {
$pdf->setX(100);
$pdf->Cell(0, 8, JText::_('LNG_PRICE') . ": " . (JBusinessUtil::getPriceFormat($this->coupon->offerPrice, $this->coupon->offerCurrencyId)), 0, 1, "L");
} ?>
<?php if (!empty($this->coupon->offerSpecialPrice)) {
$pdf->setX(100);
$pdf->Cell(0, 8, JText::_('LNG_SPECIAL_PRICE') . ": " . (JBusinessUtil::getPriceFormat($this->coupon->offerSpecialPrice, $this->coupon->offerCurrencyId)), 0, 1, "L");
} ?>
<?php if (!empty($this->coupon->offerSpecialPrice) && !empty($this->coupon->offerPrice) && $this->coupon->offerSpecialPrice < $this->coupon->offerPrice) {
$pdf->setX(100);
$pdf->Cell(0, 8, JText::_('LNG_DISCOUNT') . ": " . (JBusinessUtil::getPriceDiscount($this->coupon->offerSpecialPrice, $this->coupon->offerPrice)) . "%", 0, 1, "L");
} ?>
<?php if (!empty($this->coupon->priceText)) {
$pdf->setX(100);
$this->coupon->priceText = strip_tags(($this->coupon->priceText));
$pdf->Cell(0, 8, JText::_('LNG_PRICE_TEXT') . ": " . $this->coupon->priceText, 0, 1, "L");
} elseif (empty($this->coupon->offerPrice) && empty($this->coupon->offerSpecialPrice) && ($appSettings->show_offer_free)) {
$pdf->setX(100);
$pdf->Write(5, JText::_('LNG_FREE'));
}
$offsetY = 70;
$pdf->setXY(20,$offsetY);
$mailIcon = BD_PICTURES_PATH . "/mailicon.png";
$webIcon = BD_PICTURES_PATH . "/webicon.png";
$phoneIcon = BD_PICTURES_PATH . "/phoneicon.png";
$locationIcon = BD_PICTURES_PATH . "/locationicon.png";
$businessIcon = BD_PICTURES_PATH . "/business.png";
$calendarIcon = BD_PICTURES_PATH . "/calendar.png";
$pdf->Cell(0, 8, $pdf->Image($businessIcon, null,$offsetY , 7,7) ." ". ($this->coupon->company), 0, 1, "L");
if (!empty($this->coupon->offer_address) || !empty($this->coupon->offer_city)) {
$pdf->setX(20);
$offsetY+=8;
$pdf->Cell(0, 8,$pdf->Image($locationIcon, null, $offsetY, 7,7). " ".($this->coupon->offer_address) . ', ' . ($this->coupon->offer_city), 0, 1, "L");
}
if (!empty($this->coupon->phone)) {
$pdf->setX(20);
$offsetY+=8;
$pdf->Cell(0, 8,$pdf->Image($phoneIcon, null, $offsetY, 7,7). " ".($this->coupon->phone), 0, 1, "L");
}
$pdf->setX(20);
$offsetY+=8;
$pdf->Cell(0, 8,$pdf->Image($calendarIcon, null, $offsetY, 7,7). " ".JBusinessUtil::getDateGeneralFormatWithTime($this->coupon->generated_time), 0, 1, "L");
$translations = JBusinessDirectoryTranslations::getAllTranslations(OFFER_DESCRIPTION_TRANSLATION, $this->coupon->offer_id);
$lng = JBusinessUtil::getLanguageTag();
if ($appSettings->enable_multilingual) {
$description = isset($translations[$lng]) ? $translations[$lng] : "";
if (empty($description)) {
$description = $this->coupon->offer_description;
}
} else {
//This can be improved with the addon html2pdf for fpdf library.
$description = $this->coupon->offer_description;
}
$description = strip_tags(($description));
$pdf->SetXY(20,115);
$pdf->SetFont("DejaVu", "", "10");
$pdf->MultiCell(170, 5, utf8_decode(preg_replace('/\s+/', ' ', JBusinessUtil::truncate($description, 1450, '...'))));
$pdf->SetLineWidth(0.5);
$pdf->SetDrawColor(150,150,150);
$pdf->SetDash(5,5); //5mm on, 5mm off
$pdf->Line(17,200,193,200);
try {
$pdf->Image($filename, 75,205, 58);
} catch (Exception $ex) {
$this->setError($ex->getMessage());
}
$pdf->SetXY(80,257);
$pdf->Cell(0, 10, "NO. ".strtoupper($this->coupon->code), 0, 1, "L");
$pdf->SetXY(80,266);
$pdf->SetFont("DejaVu", "", "8");
$pdf->Cell(0, 10, JText::_('LNG_VALID_UNTIL'). " " .JBusinessUtil::getDateGeneralFormat($this->coupon->expiration_time) , 0, 1, "L");
$pdf->SetFont("DejaVu", "", "6");
$pdf->RotatedText(205,290, JBusinessUtil::getOfferLink($offer->id, $offer->alias), 90);
$pdf->Output('coupon.pdf', 'I');
exit;
}
/**
* Method to delete groups.
*
* @param array An array of item ids.
* @return boolean Returns true on success, false on failure.
*/
public function delete(&$itemIds) {
// Sanitize the ids.
$itemIds = (array)$itemIds;
ArrayHelper::toInteger($itemIds);
// Get a group row instance.
$table = $this->getTable();
// Iterate the items to delete each one.
foreach ($itemIds as $itemId) {
// Detele coupon image
if (!$this->deleteFiles($itemId)) {
$this->setError("Could not delete files");
return false;
}
// Delete coupon
if (!$table->delete($itemId)) {
$this->setError($table->getError());
return false;
}
}
// Clean the cache
$this->cleanCache();
return true;
}
/**
* Delete coupon files
* @param $itemId
* @return boolean
*/
public function deleteFiles($itemId) {
$offercouponsTable = $this->getTable("OfferCoupon");
$coupon = $offercouponsTable->getCoupon($itemId);
$file = BD_PICTURES_PATH . DS . 'coupons' . DS . $coupon->offer_id . DS . md5($coupon->code) . '.png';
JFile::delete($file);
return true;
}
}