bebeboutik/modules/labelgenerate/AdminLabelGenerate.php

<?php
if (!defined('_PS_VERSION_')) {
    exit;
}

require_once dirname(__FILE__).'/../privatesales/Sale.php';
require_once dirname(__FILE__).'/models/generatebarcode.php';
require_once PS_ADMIN_DIR . '/helpers/HelperFormBootstrap.php';

class AdminLabelGenerate extends AdminTab
{
    public $_html = '';

    public function display() {
        global $cookie;

        $rack = Tools::getValue('rack');
        $current_sale = Tools::getValue('id_sale');
        if ($rack) {
            // button commenté en fin de page
            $barcode = new GenerateBarcode();
            $barcode->createRackFolder();
            $rackCodes = array();
            for ($i=0;$i<21;$i++) {
                for ($j=1;$j<6;$j++) {
                    $name = $i.$j;
                    $barcode->generateRack($name);
                    $rackCodes[] = $name;
                }
            }
            $barcode->printRackPDF($rackCodes);

            if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/rack/rack.pdf')) {
                $this->displaySucess('Rack générés : <a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/rack/rack.pdf">Télécharger le PDF rack</a>');
            }
        }
        elseif ($current_sale && Tools::getValue('generateRef')) {
            $sale = new Sale((int)$current_sale);
            $big_label = Tools::getValue('big_label');

            if(!Validate::isLoadedObject($sale)) {
                throw new Exception('This sale doesnt exist');
            } else {
                $products = $sale->getProducts();
                $products_generate = array();

                $barcode = new GenerateBarcode();
                $barcode->id_sale = $sale->id;
                $barcode->createFolder($barcode->id_sale);

                foreach ($products as $key => $id_product) {
                    $product = new Product($id_product, FALSE, (int) $cookie->id_lang);
                    $attributes = array();

                    $combinations = $product->getAttributeCombinaisons($cookie->id_lang);
                    if ($combinations) {
                        foreach ($combinations as $key => $combination) {
                            $result_quantities = Db::getInstance()->executeS('
                                SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                                FROM '._DB_PREFIX_.'order_detail od
                                LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                                WHERE od.`product_id` = ' . (int)$combination['id_product'] .'
                                AND od.`product_attribute_id`= ' . (int)$combination['id_product_attribute'].'
                                AND o.valid != 0'
                            );
                            $quantity = 0;
                            foreach ($result_quantities as $od) {
                                $quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
                            }
                            if ($quantity>0) {
                                $barcode->assocProduct($combination['id_product'], $combination['id_product_attribute'], $quantity, $product->reference);
                            }
                        }
                    } else {
                        $result_quantities = Db::getInstance()->executeS('
                            SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                            FROM '._DB_PREFIX_.'order_detail od
                            LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                            WHERE od.`product_id` = ' . (int)$product->id . ' AND `product_attribute_id` = 0 AND o.valid != 0'
                        );
                        $quantity = 0;
                        foreach ($result_quantities as $od) {
                            $quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
                        }
                        if ($quantity>0) {
                            $barcode->assocProduct($product->id, NULL, $quantity, $product->reference);
                        }
                    }
                }
                if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/reference.pdf')) {
                    $this->displayWarning('Les références ont déjà été générées<br>Dernières ref générées : <a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/reference.pdf">Télécharger le PDF</a>');
                } else {
                    if($barcode->printPDF($big_label, 'reference')) {
                        $this->displaySucess('Génération terminée : <a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/reference.pdf">Télécharger le PDF</a>');
                    } else {
                        $this->_html .= $this->displayError('Pas de produit à générer !');
                    }
                }
            }
        }
        elseif ($current_sale && Tools::getValue('deleteEAN')) {
            $sale = new Sale((int)$current_sale);

            if(!Validate::isLoadedObject($sale)) {
                throw new Exception('This sale doesnt exist');
            } else {
                $products = $sale->getProducts();

                foreach ($products as $key => $id_product) {
                    $product = new Product($id_product, FALSE, (int) $cookie->id_lang);
                    $attributes = array();

                    $combinations = $product->getAttributeCombinaisons($cookie->id_lang);
                    if ($combinations) {
                        foreach ($combinations as $key => $combination) {
                            if (!empty($combination['ean13'])) {
                                Db::getInstance()->execute('
                                    UPDATE `'._DB_PREFIX_.'product_attribute`
                                        SET `ean13` = ""
                                    WHERE `id_product` = ' . (int)$product->id .'
                                        AND `id_product_attribute` = ' . (int)$combination['id_product_attribute']
                                );
                                Db::getInstance()->Execute('
                                    UPDATE `'._DB_PREFIX_.'order_detail`
                                        SET `product_ean13` = ""
                                    WHERE `product_id` = '. (int)$product->id .'
                                        AND `product_attribute_id` = '. (int)$combination['id_product_attribute']
                                );
                            }
                        }
                    } else {
                        if (!empty($product->ean13)) {
                            Db::getInstance()->execute('
                                UPDATE `'._DB_PREFIX_.'product`
                                    SET `ean13` = ""
                                WHERE `id_product` = ' . (int)$product->id
                            );
                            Db::getInstance()->Execute('
                                UPDATE `'._DB_PREFIX_.'order_detail`
                                    SET `product_ean13` = ""
                                WHERE `product_id` = '. (int)$product->id .'
                                    AND `product_attribute_id` = 0
                            ');
                        }
                    }
                }
                $this->_html .= $this->displaySuccess('Suppression terminée');
            }
        }
        // Generate ALL EAN (sell quantities)
        elseif ($current_sale && Tools::getValue('generateALLEAN')) {
            $sale = new Sale((int)$current_sale);
            $big_label = Tools::getValue('big_label');

            if(!Validate::isLoadedObject($sale)) {
                throw new Exception('This sale doesnt exist');
            } else {
                $products = $sale->getProducts();
                $ean_generate = '';
                $products_generate = array();

                $barcode = new GenerateBarcode();
                $barcode->id_sale = $sale->id;
                $barcode->createFolder($barcode->id_sale);
                
                foreach ($products as $key => $id_product) {
                    $product = new Product($id_product, FALSE, (int) $cookie->id_lang);
                    $attributes = array();

                    $combinations = $product->getAttributeCombinaisons($cookie->id_lang);
                    if ($combinations) {
                        foreach ($combinations as $key => $combination) {
                            $quantity = 0;
                            $result_quantities = Db::getInstance()->executeS('
                                SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                                FROM '._DB_PREFIX_.'order_detail od
                                LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                                WHERE od.`product_id` = ' . (int)$combination['id_product'] .'
                                AND od.`product_attribute_id`= ' . (int)$combination['id_product_attribute'].'
                                AND o.`valid` != 0'
                            );
                            foreach ($result_quantities as $od) {
                                $quantity += ((int)$od['product_quantity'] - (int)$od['product_quantity_reinjected']);
                            }
                            if ($quantity > 0){
                                if (empty($combination['ean13'])) {
                                    $ean_generate = $barcode->generateBarcode($combination['id_product'], $combination['id_product_attribute'],$product->reference);
                                    Db::getInstance()->execute('
                                        UPDATE `'._DB_PREFIX_.'product_attribute`
                                            SET `ean13` = '. $ean_generate . '
                                        WHERE `id_product` = ' . (int)$product->id .'
                                            AND `id_product_attribute` = ' . (int)$combination['id_product_attribute']
                                    );
                                    Db::getInstance()->Execute('
                                        UPDATE `'._DB_PREFIX_.'order_detail`
                                            SET `product_ean13` = "'. pSQL($ean_generate) .'"
                                        WHERE `product_id` = '. (int)$product->id .'
                                            AND `product_attribute_id` = '. (int)$combination['id_product_attribute']
                                    );
                                } else {
                                    $ean_generate = $barcode->generateBarcode($combination['id_product'], $combination['id_product_attribute'],$product->reference, $combination['ean13']);
                                }
                                $barcode->assocProduct($combination['id_product'], $combination['id_product_attribute'], $quantity, $product->reference);
                            }
                        }
                    } else {
                        $quantity = 0;
                        $result_quantities = Db::getInstance()->executeS('
                            SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                            FROM '._DB_PREFIX_.'order_detail od
                            LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                            WHERE od.`product_id` = ' . (int)$product->id . ' AND `product_attribute_id` = 0 AND o.`valid` != 0'
                        );
                        foreach ($result_quantities as $od) {
                            $quantity += ((int)$od['product_quantity'] - (int)$od['product_quantity_reinjected']);
                        }
                        if ($quantity > 0) {
                            if (empty($product->ean13)) {
                                $ean_generate = $barcode->generateBarcode($product->id, NULL, $product->reference);
                                Db::getInstance()->execute('
                                    UPDATE `'._DB_PREFIX_.'product`
                                        SET `ean13` = '. $ean_generate . '
                                    WHERE `id_product` = ' . (int)$product->id
                                );
                                Db::getInstance()->Execute('
                                    UPDATE `'._DB_PREFIX_.'order_detail`
                                        SET `product_ean13` = "'. pSQL($ean_generate) .'"
                                    WHERE `product_id` = '. (int)$product->id .'
                                        AND `product_attribute_id` = 0
                                ');
                            } else {
                                $ean_generate = $barcode->generateBarcode($product->id, NULL, $product->reference, $product->ean13);
                            }
                            $barcode->assocProduct($product->id, NULL, $quantity, $product->reference);
                        }
                    }
                }

                if (!empty($ean_generate)) {
                    if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode_all.pdf')) {
                        unlink(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode_all.pdf');
                    }
                    if($barcode->printPDF($big_label,'barcode_all')) {
                        $this->_html .= $this->displaySuccess('Génération terminée :<br><a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/barcode_all.pdf?v='.time().'">Télécharger le PDF</a>');
                    } else {
                        $this->_html .= $this->displayError('Pas de produit à générer !');
                    }
                } else {
                    $message = 'Aucun ean trouvé ou généré !';
                    if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode_all.pdf')) {
                        $message .= '<br>Dernières étiquettes générées : <a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/barcode_all.pdf?v='.time().'">Télécharger le PDF</a>';
                    }
                    $this->_html .= $this->displayWarning($message);
                }
            }
        }
        // Generate ALL EAN (initial quantities)
        elseif ($current_sale && Tools::getValue('generateALLEAN_initial')) {
            $sale = new Sale((int)$current_sale);
            $big_label = Tools::getValue('big_label');

            if (!Validate::isLoadedObject($sale)) {
                throw new Exception('This sale doesnt exist');
            } else {
                $products = $sale->getProducts();
                $ean_generate = '';
                $products_generate = array();

                $barcode = new GenerateBarcode();
                $barcode->id_sale = $sale->id;
                $barcode->createFolder($barcode->id_sale);

                foreach ($products as $key => $id_product) {
                    $product = new Product($id_product, FALSE, (int) $cookie->id_lang);
                    $attributes = array();

                    $combinations = $product->getAttributeCombinaisons($cookie->id_lang);
                    if ($combinations) {
                        foreach ($combinations as $key => $combination) {
                            $quantity = (int)$combination['quantity'];
                            $result_quantities = Db::getInstance()->executeS('
                                SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                                FROM '._DB_PREFIX_.'order_detail od
                                LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                                WHERE od.`product_id` = ' . (int)$combination['id_product'] .'
                                AND od.`product_attribute_id`= ' . (int)$combination['id_product_attribute'].'
                                AND o.`valid` != 0'
                            );
                            foreach ($result_quantities as $od) {
                                $quantity += ((int)$od['product_quantity'] - (int)$od['product_quantity_reinjected']);
                            }
                            if (empty($combination['ean13'])) {
                                $ean_generate = $barcode->generateBarcode($combination['id_product'], $combination['id_product_attribute'],$product->reference);
                                Db::getInstance()->execute('
                                    UPDATE `'._DB_PREFIX_.'product_attribute`
                                        SET `ean13` = '. $ean_generate . '
                                    WHERE `id_product` = ' . (int)$product->id .'
                                        AND `id_product_attribute` = ' . (int)$combination['id_product_attribute']
                                );
                                Db::getInstance()->Execute('
                                    UPDATE `'._DB_PREFIX_.'order_detail`
                                        SET `product_ean13` = "'. pSQL($ean_generate) .'"
                                    WHERE `product_id` = '. (int)$product->id .'
                                        AND `product_attribute_id` = '. (int)$combination['id_product_attribute']
                                );
                            } else {
                                $ean_generate = $barcode->generateBarcode($combination['id_product'], $combination['id_product_attribute'],$product->reference, $combination['ean13']);
                            }
                            $barcode->assocProduct($combination['id_product'], $combination['id_product_attribute'], $quantity, $product->reference);
                        }
                    } else {
                        $quantity = $product->quantity;
                        $result_quantities = Db::getInstance()->executeS('
                            SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                            FROM '._DB_PREFIX_.'order_detail od
                            LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                            WHERE od.`product_id` = ' . (int)$product->id . ' AND `product_attribute_id` = 0 AND o.`valid` != 0'
                        );
                        foreach ($result_quantities as $od) {
                            $quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
                        }
                        if (empty($product->ean13)) {
                            $ean_generate = $barcode->generateBarcode($product->id, NULL, $product->reference);
                            Db::getInstance()->execute('
                                UPDATE `'._DB_PREFIX_.'product`
                                    SET `ean13` = '. $ean_generate . '
                                WHERE `id_product` = ' . (int)$product->id
                            );
                            Db::getInstance()->Execute('
                                UPDATE `'._DB_PREFIX_.'order_detail`
                                    SET `product_ean13` = "'. pSQL($ean_generate) .'"
                                WHERE `product_id` = '. (int)$product->id .'
                                    AND `product_attribute_id` = 0
                            ');
                        } else {
                            $ean_generate = $barcode->generateBarcode($product->id, NULL, $product->reference, $product->ean13);
                        }
                        $barcode->assocProduct($product->id, NULL, $quantity, $product->reference);
                    }
                }

                if (!empty($ean_generate)) {
                    if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode_all_initial.pdf')) {
                        unlink(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode_all_initial.pdf');
                    }
                    if($barcode->printPDF($big_label,'barcode_all_initial')) {
                        $this->_html .= $this->displaySuccess('Génération terminée :<br><a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/barcode_all_initial.pdf?v='.time().'">Télécharger le PDF</a>');
                    } else {
                        $this->_html .= $this->displayError('Pas de produit à générer !');
                    }
                } else {
                    $message = 'Aucun ean trouvé ou généré !';
                    if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode_all_initial.pdf')) {
                        $message .= '<br>Dernières étiquettes générées : <a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/barcode_all_initial.pdf?v='.time().'">Télécharger le PDF</a>';
                    }
                    $this->_html .= $this->displayWarning($message);
                }
            }
        }
        // Generate EAN on missing products
        elseif ($current_sale && Tools::getValue('generateEAN')) {
            $sale = new Sale((int)$current_sale);
            $big_label = Tools::getValue('big_label');

            if(!Validate::isLoadedObject($sale)) {
                throw new Exception('This sale doesnt exist');
            }
            else {
                $products = $sale->getProducts();
                $ean_generate = '';
                $products_generate = array();

                $barcode = new GenerateBarcode();
                $barcode->id_sale = $sale->id;
                $barcode->createFolder($barcode->id_sale);

                foreach ($products as $key => $id_product) {
                    $product = new Product($id_product, FALSE, (int) $cookie->id_lang);
                    $attributes = array();

                    $combinations = $product->getAttributeCombinaisons($cookie->id_lang);
                    // Product with attributes
                    if ($combinations) {
                        foreach ($combinations as $key => $combination) {
                            if (empty($combination['ean13'])) {
                                $result_quantities = Db::getInstance()->executeS('
                                    SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                                    FROM '._DB_PREFIX_.'order_detail od
                                    LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                                    WHERE od.`product_id` = ' . (int)$combination['id_product'] .'
                                    AND od.`product_attribute_id`= ' . (int)$combination['id_product_attribute'].'
                                    AND o.`valid` != 0'
                                );
                                $quantity = 0;
                                foreach ($result_quantities as $od) {
                                    $quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
                                }
                                if ($quantity > 0) {
                                    $ean_generate = $barcode->generateBarcode($combination['id_product'], $combination['id_product_attribute'],$product->reference);
                                    $barcode->assocProduct($combination['id_product'], $combination['id_product_attribute'], $quantity, $product->reference);
                                    Db::getInstance()->execute('
                                        UPDATE `'._DB_PREFIX_.'product_attribute`
                                            SET `ean13` = '. $ean_generate . '
                                        WHERE `id_product` = ' . (int)$product->id .'
                                            AND `id_product_attribute` = ' . (int)$combination['id_product_attribute']
                                    );
                                    Db::getInstance()->Execute('
                                        UPDATE `'._DB_PREFIX_.'order_detail`
                                            SET `product_ean13` = "'. pSQL($ean_generate) .'"
                                        WHERE `product_id` = '. (int)$product->id .'
                                            AND `product_attribute_id` = '. (int)$combination['id_product_attribute']
                                    );
                                }
                            }
                        }
                    }
                    // Product without attributes
                    else {
                        if (empty($product->ean13)) {
                            $result_quantities = Db::getInstance()->executeS('
                                SELECT od.`product_quantity`,od.`product_quantity_reinjected`
                                FROM '._DB_PREFIX_.'order_detail od
                                LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                                WHERE od.`product_id` = ' . (int)$product->id . ' AND `product_attribute_id` = 0 AND o.`valid` != 0'
                            );
                            
                            $quantity = 0;
                            foreach ($result_quantities as $od) {
                                $quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
                            }
                            
                            if ($quantity > 0) {
                                $ean_generate = $barcode->generateBarcode($product->id, NULL, $product->reference);
                                $barcode->assocProduct($product->id, NULL, $quantity, $product->reference);
                                Db::getInstance()->execute('
                                    UPDATE `'._DB_PREFIX_.'product`
                                        SET `ean13` = '. $ean_generate . '
                                    WHERE `id_product` = ' . (int)$product->id
                                );
                                Db::getInstance()->Execute('
                                    UPDATE `'._DB_PREFIX_.'order_detail`
                                        SET `product_ean13` = "'. pSQL($ean_generate) .'"
                                    WHERE `product_id` = '. (int)$product->id .'
                                        AND `product_attribute_id` = 0
                                ');
                            }
                        }
                    }
                }

                if (!empty($ean_generate)) {
                    if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode.pdf')) {
                        unlink(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode.pdf');
                    }
                    if ($barcode->printPDF($big_label)) {
                        $this->_html .= $this->displaySuccess('Génération terminée :<br><a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/barcode.pdf?v='.time().'">Télécharger le PDF</a>');
                    } else {
                        $this->_html .= $this->displayError('Pas de produit à générer !');
                    }
                } else {
                    $message = 'Tous les produits de la vente ont déjà des EANS';
                    if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/barcode.pdf')) {
                        $message .= '<br>Dernières étiquettes générées : <a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/barcode.pdf?v='.time().'">Télécharger le PDF</a>';
                    }
                    $this->_html .= $this->displayWarning($message);
                }
            }
        }
        
        // Generate label with ref and attribute name
        elseif ($current_sale && Tools::getValue('generateIdentification')) {
        	$sale = new Sale((int)$current_sale);
            $big_label = Tools::getValue('big_label');

            if(!Validate::isLoadedObject($sale)) {
                throw new Exception('This sale doesnt exist');
            }
            else {
                $products = $sale->getProducts();
                $ean_generate = '';
                $products_generate = array();

                $barcode = new GenerateBarcode();
                $barcode->id_sale = $sale->id;
                $barcode->createFolder($barcode->id_sale);

                foreach ($products as $key => $id_product) {
                    $product = new Product($id_product, FALSE, (int) $cookie->id_lang);
                    $attributes = array();

                    $combinations = $product->getAttributeCombinaisons($cookie->id_lang);
                    // Product with attributes
                    if ($combinations) {
                        foreach ($combinations as $key => $combination) {
							$result_quantities = Db::getInstance()->executeS('
								SELECT od.`product_quantity`,od.`product_quantity_reinjected`
								FROM '._DB_PREFIX_.'order_detail od
                                LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
                                WHERE od.`product_id` = ' . (int)$combination['id_product'] .'
                                AND od.`product_attribute_id`= ' . (int)$combination['id_product_attribute'].'
                                AND o.`valid` != 0'
							);
							$quantity = 0;
							foreach ($result_quantities as $od) {
								$quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
							}
							if ($quantity > 0) {
								$barcode->assocProduct($combination['id_product'], $combination['id_product_attribute'], $quantity, $product->reference);
							}
                        }
                    }
                    // Product without attributes
                    else {
						$result_quantities = Db::getInstance()->executeS('
							SELECT od.`product_quantity`,od.`product_quantity_reinjected`
							FROM '._DB_PREFIX_.'order_detail od
							LEFT JOIN '._DB_PREFIX_.'orders o ON (o.`id_order` = od.`id_order`)
							WHERE od.`product_id` = ' . (int)$product->id . ' AND `product_attribute_id` = 0 AND o.`valid` != 0'
						);
                            
						$quantity = 0;
						foreach ($result_quantities as $od) {
							$quantity += ($od['product_quantity'] - $od['product_quantity_reinjected']);
						}
						if ($quantity > 0) {
							$barcode->assocProduct($product->id, null, $quantity, $product->reference);
						}
                    }
                }

                if (file_exists(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/identification.pdf')) {
					unlink(_PS_MODULE_DIR_.'labelgenerate/img/'.$barcode->id_sale.'/identification.pdf');
				}
				
				if ($barcode->printIdentification($big_label)) {
					$this->_html .= $this->displaySuccess('Génération terminée :<br><a class="btn btn-primary btn-xs" target="_blank" href="/modules/labelgenerate/img/'.$barcode->id_sale.'/identification.pdf?v='.time().'">Télécharger le PDF</a>');
				} else {
					$this->_html .= $this->displayError('Pas de produit à générer !');
				}
            }
        	
        }

        $helperForm = new HelperFormBootstrap();
        $helperForm->_select2 = true;
        $helperForm->_inputSwitch = true;

        $id_sale_options = array();
        foreach(Sale::getSalesBack(NULL, NULL, NULL, NULL, FALSE, FALSE, '`date_start` DESC', 500) as $sale) {
            $id_sale_options[(int)$sale->id] = array(
                'label' => $sale->id.' - '.$sale->title[(int) $cookie->id_lang],
                'value' => (int) $sale->id
            );
            if($sale->id == $current_sale) {
                $id_sale_options[(int)$sale->id]['selected'] = true;
            }
        }

        $this->_html .= $helperForm->renderStyle();

        $this->_html .= '<div class="panel">
            <div class="panel-title">
                <h2><span class="anticon anticon-barcode"></span> '.$this->l('Génération EAN').'</h2>
                <div class="clearfix"></div>
            </div>

            <div class="panel-content">
                <div class="col-md-5 col-md-offset-3">';
                $input = array(
                    'type'         => 'select2',
                    'label'        => $this->l('Select a sale:'),
                    'label-class'  => 'text-left',
                    'select-class' => 'text-left',
                    'name'         => 'id_sale',
                    'id'           => 'id_sale',
                    'options'      => $id_sale_options,
                );
               $this->_html .= $helperForm->generateInput($input);
               $input = array(
                    'type'  => 'switch',
                    'label' => '',
                    'label-class' => 'col-md-4',
                    'input-class' => 'col-md-6',
                    'class-group' => 'switch',
                    'name'  => 'big_label',
                    'title'  => $this->l('Big labels ?'),
                );
               $this->_html .= $helperForm->generateInput($input).'
                <div class="clearfix"></div>
                </div>
                <div class="col-md-3 col-md-offset-1 lateral-solid-l">
                    <p class="hidden"><button class="btn btn-primary" id="generateRef" data-toggle="tooltip" data-placement="left" title="Produits vendus">Générer Refs</button></p>
                    <p><button class="btn btn-primary" id="generateEAN" data-toggle="tooltip" data-placement="left" title="EAN manquants des quantités vendus">Générer EANs (manquants)</button></p>
                    <p><button class="btn btn-primary" id="generateALLEAN" data-toggle="tooltip" data-placement="left" title="Tous les EAN et génère les manquants des quantités vendus">Générer EANs (qté vendus)</button></p>
                    <p><button class="btn btn-primary" id="generateALLEAN_initial" data-toggle="tooltip" data-placement="left" title="Tous les EAN et génère les manquants des quantités initiales">Générer EANs (qté initiales)</button></p>
                    <p><button class="btn btn-default" id="deleteEAN" data-toggle="tooltip" data-placement="left" title="Supprimer tous les EAN de la vente">Supprimer les EANs</button></p>
                    <p class="hidden"><button class="hidden btn btn-default" id="generateRack">Générer Rack</button></p>
					<p>&nbsp;</p>
					<p><button class="btn btn-primary" id="generateIdentification" data-toggle="tooltip" data-placement="left" title="Générer Etiquette Référence Bebeboutik">Générer Référence</button></p>
                </div>

                <div class="clear"></div>
            </div>
        </div>';

        $helperForm->_js .='<script type="text/javascript">
            $(function() {
                var big_label = 0;
                $(\'[data-toggle="tooltip"]\').tooltip();

                $(\'.js-switch\').change(function(){
                    if($(this).is(\':checked\')) {
                        big_label = 1;
                    }
                });

                $("#generateEAN").click(function(){
                    if ($("#id_sale").val() != 999999) {
                        $(\'#category_selector\').hide();
                        document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&generateEAN=1&big_label=\'+ big_label +\'&id_sale=\'+$("#id_sale").val();
                    }
                });

                $("#generateRef").click(function(){
                    if ($("#id_sale").val() != 999999) {
                        $(\'#category_selector\').hide();
                        document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&generateRef=1&big_label=\'+ big_label +\'&id_sale=\'+$("#id_sale").val();
                    }
                });

                $("#generateALLEAN").click(function(){
                    if ($("#id_sale").val() != 999999) {
                        $(\'#category_selector\').hide();
                        document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&generateALLEAN=1&big_label=\'+ big_label +\'&id_sale=\'+$("#id_sale").val();
                    }
                });

                $("#generateALLEAN_initial").click(function(){
                    if ($("#id_sale").val() != 999999) {
                        $(\'#category_selector\').hide();
                        document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&generateALLEAN_initial=1&big_label=\'+ big_label +\'&id_sale=\'+$("#id_sale").val();
                    }
                });

                $("#deleteEAN").click(function(){
                    ok = confirm("Êtes vous sur de vouloir supprimer les eans de cette vente ?")
                    if (ok == true){
						if ($("#id_sale").val() != 999999) {
							document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&deleteEAN=1&id_sale=\'+$("#id_sale").val();
						}
                    }
                });

                $("#generateRack").click(function(){
                    document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&rack=1\';
                });

				$("#generateIdentification").click(function(){
                    document.location.href=\'index.php?tab=AdminLabelGenerate&token='.Tools::getAdminTokenLite('AdminLabelGenerate').'&generateIdentification=1&big_label=\'+ big_label +\'&id_sale=\'+$("#id_sale").val();
				});
            });
        </script>';
        
        $this->_html .= $helperForm->renderScript();
        echo $this->_html;
    }

    public function displaySuccess($message){
        return '<div class="col-sm-6 col-sm-offset-3 alert-custom alert-ok" style="margin-bottom: 10px;">
                        <i class="glyphicon glyphicon-ok"></i> <span class="text-alert">'.$message.'</span>
                </div>';
    }
    public function displayWarning($message){
        return '<div class="col-sm-6 col-sm-offset-3 alert-custom alert-warning" style="margin-bottom: 10px;">
                        <i class="anticon anticon-notification"></i> <span class="text-alert">'.$message.'</span>
                </div>';
    }
    public function displayError($message){
        return '<div class="col-sm-6 col-sm-offset-3 alert-custom alert-error" style="margin-bottom: 10px;">
                        <i class="glyphicon glyphicon-remove"></i> <span class="text-alert">'.$message.'</span>
                </div>';
    }
}