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modules/ybc_blog_free/classes/ImportExport.php

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+<?php
+/**
+* 2007-2017 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 2007-2017 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_category_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_post_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_list_helper_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_paggination_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_comment_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_slide_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_gallery_class.php');
+include_once(_PS_MODULE_DIR_.'ybc_blog_free/classes/ybc_blog_free_link_class.php');
+class YbcImportExport extends Module
+{
+	public	function __construct()
+	{
+		$this->name = 'ybc_blog_free';
+		parent::__construct();
+	}
+    public function getPostAllLanguage($id_post)
+    {
+        $sql = 'SELECT p.id_post,pl.title,pl.description,pl.short_description,pl.meta_keywords,pl.meta_description,l.iso_code FROM '._DB_PREFIX_.'ybc_blog_free_post p
+            LEFT JOIN '._DB_PREFIX_.'ybc_blog_free_post_lang pl on (p.id_post = pl.id_post)
+            LEFT JOIN '._DB_PREFIX_.'lang l on (pl.id_lang=l.id_lang)
+            WHERE p.id_post ="'.(int)$id_post.'"
+        ';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getPosts()
+    {
+        $sql ='SELECT * FROM '._DB_PREFIX_.'ybc_blog_free_post';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getCategories()
+    {
+        $sql ='SELECT * FROM '._DB_PREFIX_.'ybc_blog_free_category';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getCategoryByIDPost($id_post)
+    {
+        $sql='SELECT c.* FROM '._DB_PREFIX_.'ybc_blog_free_category c,'._DB_PREFIX_.'ybc_blog_free_post_category pc WHERE c.id_category =pc.id_category AND pc.id_post= "'.(int)$id_post.'"';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getCategoryAllLanguage($id_category)
+    {
+        $sql ='SELECT c.id_category, cl.title,cl.description,cl.meta_keywords,cl.meta_description,l.iso_code FROM '._DB_PREFIX_.'ybc_blog_free_category c
+                LEFT JOIN '._DB_PREFIX_.'ybc_blog_free_category_lang cl on (c.id_category = cl.id_category)
+                LEFT JOIN '._DB_PREFIX_.'lang l ON (l.id_lang= cl.id_lang)
+                WHERE c.id_category="'.(int)$id_category.'"';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getTags($id_post)
+    {
+        $sql = 'SELECT t.*,l.iso_code FROM '._DB_PREFIX_.'ybc_blog_free_tag t
+        LEFT JOIN '._DB_PREFIX_.'lang l ON (t.id_lang=l.id_lang)
+        WHERE t.id_post="'.(int)$id_post.'"
+        '; 
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getSlides()
+    {
+        $sql ='SELECT * FROM '._DB_PREFIX_.'ybc_blog_free_slide';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getSlideAllLanguage($id_slide)
+    {
+        $sql='SELECT sl.*,l.iso_code FROM '._DB_PREFIX_.'ybc_blog_free_slide_lang sl,'._DB_PREFIX_.'lang l WHERE sl.id_lang= l.id_lang AND sl.id_slide='.(int)$id_slide;
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getGalleries()
+    {
+        $sql= 'SELECT * FROM '._DB_PREFIX_.'ybc_blog_free_gallery';
+        return Db::getInstance()->executeS($sql);
+    }
+    public function getGalleryAllLanguage($id_gallery)
+    {
+        $sql='SELECT gl.*,l.iso_code FROM '._DB_PREFIX_.'ybc_blog_free_gallery_lang gl,'._DB_PREFIX_.'lang l WHERE gl.id_lang=l.id_lang AND gl.id_gallery='.(int)$id_gallery;
+        return Db::getInstance()->executeS($sql);
+    }
+    private function archiveThisFile($obj, $file, $server_path, $archive_path)
+    {
+        if (is_dir($server_path.$file)) {
+            $dir = scandir($server_path.$file);
+            foreach ($dir as $row) {
+                if ($row[0] != '.') {
+                    $this->archiveThisFile($obj, $row, $server_path.$file.'/', $archive_path.$file.'/');
+                }
+            }
+        } else $obj->addFile($server_path.$file, $archive_path.$file);
+    }
+    public function generateArchive()
+    {
+        $errors = array();
+        $zip = new ZipArchive();
+        $cacheDir = dirname(__FILE__).'/../cache/';
+        $zip_file_name = 'ybc_blog_free_'.date('dmYHis').'.zip';
+        if ($zip->open($cacheDir.$zip_file_name, ZipArchive::OVERWRITE | ZipArchive::CREATE) === true) {
+            if (!$zip->addFromString('blog-data.xml', $this->exportBlog())) {
+               $errors[] = $this->l('Cannot create Menu-Info.xml');
+            }
+            $this->archiveThisFile($zip,'category', dirname(__FILE__).'/../views/img/', 'img/');
+            $this->archiveThisFile($zip,'gallery', dirname(__FILE__).'/../views/img/', 'img/');
+            $this->archiveThisFile($zip,'post', dirname(__FILE__).'/../views/img/', 'img/');
+            $this->archiveThisFile($zip,'slide', dirname(__FILE__).'/../views/img/', 'img/');
+            $this->archiveThisFile($zip,'temp', dirname(__FILE__).'/../views/img/', 'img/');
+            $zip->close();
+    
+            if (!is_file($cacheDir.$zip_file_name)) {
+                $errors[] = $this->l(sprintf('Could not create %1s', _PS_CACHE_DIR_.$zip_file_name));
+            }
+    
+            if (!$errors) {
+                if (ob_get_length() > 0) {
+                    ob_end_clean();
+                }
+    
+                ob_start();
+                header('Pragma: public');
+                header('Expires: 0');
+                header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+                header('Cache-Control: public');
+                header('Content-Description: File Transfer');
+                header('Content-type: application/octet-stream');
+                header('Content-Disposition: attachment; filename="'.$zip_file_name.'"');
+                header('Content-Transfer-Encoding: binary');
+                ob_end_flush();
+                readfile($cacheDir.$zip_file_name);
+                @unlink($cacheDir.$zip_file_name);
+                exit;
+            }
+        }
+        return $errors;
+    }
+    public function getComments($id_post)
+    {
+        $sql='SELECT * FROM '._DB_PREFIX_.'ybc_blog_free_comment WHERE id_post='.(int)$id_post;
+        return Db::getInstance()->executeS($sql);
+    }
+	public function exportBlog() 
+	{		
+		//$filename = 'blog.xml';
+//		header('Content-type: text/xml');
+//		header('Content-Disposition: attachment; filename="'.$filename.'"');	
+		$xml_output = '<?xml version="1.0" encoding="UTF-8"?>'."\n";
+		$xml_output .= '<entity_profile>'."\n";	
+        $categories =$this->getCategories();
+        if($categories)
+            foreach($categories as $category)
+            {
+                $xml_output .='<category id_category="'.$category['id_category'].'" image="'.$category['image'].'" added_by="'.$category['added_by'].'" modified_by="'.$category['modified_by'].'" enabled="'.$category['enabled'].'" datetime_added="'.$category['datetime_added'].'" datetime_modified="'.$category['datetime_modified'].'" sort_order="'.$category['sort_order'].'">'."\n";
+                $categoryLanguages = $this->getCategoryAllLanguage($category['id_category']);
+                    if($categoryLanguages)
+                    {
+                       foreach($categoryLanguages as $categoryLanguage)
+                       {
+                            $xml_output .='<categorylanguage iso_code="'.$categoryLanguage['iso_code'].'">'."\n";
+                                $xml_output .='<title>'.$categoryLanguage['title'].'</title>'."\n";
+                                $xml_output .='<url_alias>'.$categoryLanguage['url_alias'].'</url_alias>'."\n";
+                                $xml_output .='<description><![CDATA['.$categoryLanguage['description'].']]></description>'."\n";
+                                $xml_output .='<meta_keywords>'.$categoryLanguage['meta_keywords'].'</meta_keywords>'."\n";
+                                $xml_output .='<meta_description>'.$categoryLanguage['meta_description'].'</meta_description>'."\n";
+                            $xml_output .='</categorylanguage>'."\n";
+                       } 
+                    }
+                $xml_output .='</category>'."\n";
+            }
+        $posts = $this->getPosts();
+        if($posts)
+            foreach($posts as $post)
+            {
+                $id_post= $post['id_post'];
+                $xml_output .= '<post id_post="'.$post['id_post'].'" is_featured="'.$post['is_featured'].'" products="'.$post['products'].'" thumb = "'.$post['thumb'].'" image ="'.$post['image'].'" added_by ="'.(int)$post['added_by'].'" modified_by="'.(int)$post['modified_by'].'" enabled="'.$post['enabled'].'" datetime_added ="'.$post['datetime_added'].'" datetime_modified="'.$post['datetime_modified'].'" datetime_active="'.$post['datetime_active'].'" sort_order="'.$post['sort_order'].'" click_number="'.(int)$post['click_number'].'" likes ="'.$post['likes'].'" >'."\n";					
+                $postAllLanguage = $this->getPostAllLanguage($id_post);
+                if($postAllLanguage)
+                {
+                    foreach($postAllLanguage as $language)
+                    {
+                        $xml_output .='<language iso_code ="'.$language['iso_code'].'">'."\n";
+                            $xml_output .='<title>'.$language['title'].'</title>'."\n";
+                            $xml_output .='<url_alias>'.$language['url_alias'].'</url_alias>'."\n";
+                            $xml_output .='<description><![CDATA['.$language['description'].']]></description>'."\n";
+                            $xml_output .='<short_description><![CDATA['.$language['short_description'].']]></short_description>'."\n";
+                            $xml_output .='<meta_keywords>'.$language['meta_keywords'].'</meta_keywords>'."\n";
+                            $xml_output .='<meta_description>'.$language['meta_description'].'</meta_description>'."\n";
+                        $xml_output .='</language>'."\n";
+                    }
+                }
+                $categories = $this->getCategoryByIDPost($id_post);
+                if($categories)
+                    foreach($categories as $category)
+                    {
+                       $xml_output .='<category id_category="'.$category['id_category'].'">'."\n";
+                       $xml_output .='</category>'."\n"; 
+                    }
+                $tags =$this->getTags($id_post);
+                if($tags)
+                    foreach($tags as $tag)
+                    {
+                        $xml_output .='<tags iso_code="'.$tag['iso_code'].'" tag="'.$tag['tag'].'" click_number="'.$tag['click_number'].'"></tags>'."\n";
+                    }
+                $comments = $this->getComments($id_post);
+                if($comments)
+                    foreach($comments as $comment)
+                    {
+                        $xml_output .='<comment id_user="'.$comment['id_user'].'" name="'.$comment['name'].'" email="'.$comment['email'].'" subject="'.$comment['subject'].'" replied_by="'.$comment['replied_by'].'" rating="'.$comment['rating'].'" approved="'.$comment['approved'].'" datetime_added="'.$comment['datetime_added'].'" reported="'.$comment['reported'].'">'."\n";
+                            $xml_output .='<comment_text>'.$comment['comment'].'</comment_text>'."\n";
+                            $xml_output .='<reply>'.$comment['reply'].'</reply>'."\n";
+                        $xml_output .='</comment>'."\n";
+                    }
+                    
+                $xml_output .= '</post>'."\n";
+            }
+        $slides = $this->getSlides();
+        if($slides)
+            foreach($slides as $slide)
+            {
+                $xml_output .='<slide id_slide="'.(int)$slide['id_slide'].'" image="'.$slide['image'].'" enabled="'.$slide['enabled'].'" sort_order="'.$slide['sort_order'].'">'."\n";
+                    $slideLanguages= $this->getSlideAllLanguage($slide['id_slide']);
+                    if($slideLanguages)
+                        foreach($slideLanguages as $slideLanguage)
+                        {
+                            $xml_output .='<slidelanguage iso_code="'.$slideLanguage['iso_code'].'">'."\n";
+                                $xml_output .='<caption>'.$slideLanguage['caption'].'</caption>'."\n";
+                                $xml_output .='<url>'.$slideLanguage['url'].'</url>'."\n";
+                            $xml_output .='</slidelanguage>'."\n";
+                        }
+                $xml_output .='</slide>'."\n";
+            }
+        $galleries= $this->getGalleries();
+        if($galleries)
+            foreach($galleries as $gallery)
+            {
+                $xml_output .='<gallery id_gallery="'.(int)$gallery['id_gallery'].'" image="'.$gallery['image'].'" is_featured="'.$gallery['is_featured'].'" enabled="'.$gallery['enabled'].'" sort_order="'.$gallery['sort_order'].'">'."\n";
+                    $galleryLanguages= $this->getGalleryAllLanguage($gallery['id_gallery']);
+                    if($galleryLanguages)
+                        foreach($galleryLanguages as $galleryLanguage)
+                        {
+                            $xml_output .='<gallerylanguage iso_code="'.$galleryLanguage['iso_code'].'">'."\n";
+                                $xml_output .='<title>'.$galleryLanguage['title'].'</title>'."\n";
+                                $xml_output .='<description>'.$galleryLanguage['description'].'</description>'."\n";
+                            $xml_output .='</gallerylanguage>'."\n";
+                        }
+                $xml_output .='</gallery>'."\n";
+            }
+		$xml_output .= '</entity_profile>'."\n";
+        return str_replace('&','and',$xml_output);
+//		echo $xml_output; 
+//		exit;		
+	}
+    public function processImport($zipfile = false)
+    {
+        $errors = array();
+        if(!$zipfile)
+        {
+            $savePath = dirname(__FILE__).'/../cache/';
+            if(@file_exists($savePath.'ybc_blog_free.data.zip'))
+                @unlink($savePath.'ybc_blog_free.data.zip');
+            $uploader = new Uploader('blogdata');
+            $uploader->setCheckFileSize(false);
+            $uploader->setAcceptTypes(array('zip'));        
+            $uploader->setSavePath($savePath);
+            $file = $uploader->process('ybc_blog_free.data.zip');
+            if ($file[0]['error'] === 0) {
+                if (!Tools::ZipTest($savePath.'ybc_blog_free.data.zip'))
+                    $errors[] = $this->l('Zip file seems to be broken');
+            } else {
+                $errors[] = $file[0]['error'];
+            }
+            $extractUrl = $savePath.'ybc_blog_free.data.zip';
+        }
+        else      
+            $extractUrl = $zipfile;
+        if(!@file_exists($extractUrl))
+            $errors[] = $this->l('Zip file doesn\'t exist');
+        if(!$errors)
+        {
+            $zip = new ZipArchive();
+            if($zip->open($extractUrl) === true)
+            {
+                if ($zip->locateName('blog-data.xml') === false)
+                {
+                    $errors[] = $this->l('blog-data.xml doesn\'t exist');                    
+                    if($extractUrl && !$zipfile)
+                    {
+                        @unlink($extractUrl);                        
+                    }                      
+                }
+            }
+            else
+                $errors[] = $this->l('Cannot open zip file. It might be broken or damaged');
+        } 
+        if(!$errors)
+        {
+            if(!Tools::ZipExtract($extractUrl, dirname(__FILE__).'/../views/'))
+                $errors[] = $this->l('Cannot extract zip data');
+            if(!@file_exists(dirname(__FILE__).'/../views/blog-data.xml'))
+                $errors[] = $this->l('Neither blog-data.xml exist');
+        }        
+        if(!$errors)
+        {            
+            if(@file_exists(dirname(__FILE__).'/../views/blog-data.xml'))
+            {
+                $this->importData(dirname(__FILE__).'/../views/blog-data.xml');
+                @unlink(dirname(__FILE__).'/../views/blog-data.xml');
+            }              
+        }
+        return $errors;        
+    }
+    public function importData($file_xml)
+    {
+        if (file_exists($file_xml))	
+		{	
+    		$xml = simplexml_load_file($file_xml);
+            $categories=array();
+            if(isset($xml->category) && $xml->category)
+            {
+                foreach($xml->category as $category_xml)
+                {
+                    if(Tools::getValue('importoverride') && $this->itemExists('category','id_category',(int)$category_xml['id_category']))
+                         $category = new Ybc_blog_free_category_class((int)$category_xml['id_category']);
+                    else
+                        $category = new Ybc_blog_free_category_class();
+                    $category->enabled = (int)$category_xml['enabled'];
+                    $category->image = (string)$category_xml['image'];;
+                    $category->sort_order = (int)$category_xml['sort_order'];;
+                    $category->datetime_added = (string)$category_xml['datetime_added'];;
+                    $category->datetime_modified = (string)$category_xml['datetime_modified'];;
+                    $category->added_by = (int)Context::getContext()->employee->id;
+                    $category->modified_by = (int)Context::getContext()->employee->id;
+                    if($category_xml->categorylanguage)
+                    {
+                        foreach($category_xml->categorylanguage as $categorylanguage)
+                        {
+                            if((string)$categorylanguage['iso_code'])
+                            {
+                                $id_lang= Language::getIdByIso((string)$categorylanguage['iso_code']);
+                                if($id_lang)
+                                {
+                                    $category->title[$id_lang] = (string)$categorylanguage->title;
+                                    $category->url_alias[$id_lang] =(string)$categorylanguage->url_alias;
+                                    $category->description[$id_lang] = (string)$categorylanguage->description[0];
+                                    $category->meta_description[$id_lang] = (string)$categorylanguage->meta_description;
+                                    $category->meta_keywords[$id_lang] = (string)$categorylanguage->meta_keywords;
+                                }
+                            }
+                            
+                        }
+                    }
+                    $category->save();
+                    $categories[(int)$category_xml['id_category']] = $category->id;     
+                }
+            }
+            if(isset($xml->post) && $xml->post)
+            {
+                foreach ($xml->post as $post_xml)
+        		{
+        		    if(Tools::getValue('importoverride') && $this->itemExists('post','id_post',(int)$post_xml['id_post']))  
+                        $post = new Ybc_blog_free_post_class((int)$post_xml['id_post']);
+                    else
+                        $post = new Ybc_blog_free_post_class();
+                    $post->enabled = (int)$post_xml['enabled'];
+                    $post->sort_order = (int)$post_xml['sort_order'];
+                    $post->datetime_added = (string)$post_xml['datetime_added'];
+                    $post->datetime_modified = (string)$post_xml['datetime_modified'];
+                    $post->added_by = (int)Context::getContext()->employee->id;
+                    $post->modified_by = (int)Context::getContext()->employee->id;
+                    $post->click_number = (int)$post_xml['click_number'];
+                    $post->likes = (int)$post_xml['likes'];
+                    $post->products = (string)$post_xml['products'];
+                    $post->thumb = (string)$post_xml['thumb'];
+                    $post->image = (string)$post_xml['image'];
+                    $post->is_featured = (int)$post_xml['is_featured'];
+                    if($post_xml->language)       
+                        foreach($post_xml->language as $language)
+                        {
+                            if((string)$language['iso_code'])
+                            {
+                                $id_lang = Language::getIdByIso((string)$language['iso_code']);
+                                if($id_lang)
+                                {
+                                    $post->title[$id_lang] =(string)$language->title;
+                                    $post->url_alias[$id_lang] = (string)$language->url_alias;
+                                    $post->short_description[$id_lang] = (string)$language->short_description[0];
+                                    $post->description[$id_lang] = (string)$language->description[0];
+                                    $post->meta_description[$id_lang] =(string)$language->meta_description;
+                                    $post->meta_keywords[$id_lang] = (string)$language->meta_keywords;
+                                }
+                            }  
+                        }
+                    $post->save();
+                    Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'ybc_blog_free_post_category WHERE id_post='.(int)$post->id);
+                    if(isset($post_xml->category)&&$post_xml->category)
+                    {
+                        foreach($post_xml->category as $category_xml)
+                        {
+                            $id_category = $categories[(int)$category_xml['id_category']];
+                            Db::getInstance()->execute('INSERT INTO '._DB_PREFIX_.'ybc_blog_free_post_category values("'.(int)$post->id.'","'.(int)$id_category.'")');
+                        }
+                    }
+                    if(Tools::getValue('importoverride'))
+                    {
+                        Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'ybc_blog_free_tag WHERE id_post='.(int)$post->id);
+                    }
+                    if(isset($post_xml->tags)&& $post_xml->tags)
+                    {
+                        foreach($post_xml->tags as $tag_xml)
+                        {
+                            if((string)$tag_xml['iso_code'])
+                            {
+                                $id_lang = Language::getIdByIso((string)$tag_xml['iso_code']);
+                                $tag= (string)$tag_xml['tag'];
+                                $click_number= (int)$tag_xml['click_number'];
+                                Db::getInstance()->execute('INSERT INTO '._DB_PREFIX_.'ybc_blog_free_tag (id_post,id_lang,tag,click_number) values("'.(int)$post->id.'","'.(int)$id_lang.'","'.$tag.'","'.$click_number.'")');
+                            }
+                        }
+                    }
+                    if(Tools::getValue('importoverride'))
+                    {
+                        Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'ybc_blog_free_comment WHERE id_post='.(int)$post->id);
+                    }
+                    if(isset($post_xml->comment) && $post_xml->comment)
+                        foreach($post_xml->comment as $comment_xml)
+                        {
+                            $comment= new Ybc_blog_free_comment_class();
+                            $comment->id_user= (int)$comment_xml['id_user'];
+                            $comment->name =(string)$comment_xml['name'];
+                            $comment->email =(string)$comment_xml['email'];
+                            $comment->id_post=(int)$post->id;
+                            $comment->subject = (string)$comment_xml['subject'];
+                            $comment->comment = (string)$comment_xml->comment_text;
+                            $comment->reply= (string)$comment_xml->reply;
+                            $comment->replied_by=(int)Context::getContext()->employee->id;
+                            $comment->rating=(int)$comment_xml['rating'];
+                            $comment->approved =(int)$comment_xml['approved'];
+                            $comment->datetime_added =(string)$comment_xml['datetime_added'];
+                            $comment->reported=(int)$comment_xml['reported'];
+                            $comment->save();
+                        }
+                }
+            }
+            if(isset($xml->slide) && $xml->slide)
+            {
+                foreach ($xml->slide as $slide_xml)
+        		{
+        		    if(Tools::getValue('importoverride') && $this->itemExists('slide','id_slide',(int)$slide_xml['id_slide']))
+                        $slide = new Ybc_blog_free_slide_class((int)$slide_xml['id_slide']);
+                    else
+                        $slide = new Ybc_blog_free_slide_class();
+                    $slide->enabled = $slide_xml['enabled'];
+                    $slide->image = $slide_xml['image'];
+                    $slide->sort_order = $slide_xml['sort_order'];
+                    if($slide_xml->slidelanguage)
+                        foreach($slide_xml->slidelanguage as $slidelanguage)
+                        {
+                            if((string)$slidelanguage['iso_code'])
+                            {
+                                $id_lang = Language::getIdByIso((string)$slidelanguage['iso_code']);
+                                if($id_lang)
+                                {
+                                    $slide->caption[$id_lang] = (string)$slidelanguage->caption;
+                                    $slide->url[$id_lang] = (string)$slidelanguage->url;
+                                }
+                            }
+                        }
+                    $slide->save();
+      		    }
+            }
+            if(isset($xml->gallery)&& $xml->gallery)
+            {
+                foreach($xml->gallery as $gallery_xml)
+                {
+                    if(Tools::getValue('importoverride') && $this->itemExists('gallery','id_gallery',(int)$gallery_xml['id_gallery']))
+                        $gallery = new Ybc_blog_free_gallery_class((int)$gallery_xml['id_gallery']);
+                    else
+                        $gallery = new Ybc_blog_free_gallery_class();
+                    $gallery->enabled = (int)$gallery_xml['$gallery'];
+                    $gallery->image = (string)$gallery_xml['image'];
+                    $gallery->sort_order = (int)$gallery_xml['sort_order'];
+                    //$gallery->url = (string)$gallery_xml['url'];
+                    $gallery->is_featured = (int)$gallery_xml['is_featured'];
+                    if($gallery_xml->gallerylanguage)
+                    foreach($gallery_xml->gallerylanguage as $gallerylanguage)
+                    {
+                        if((string)$gallerylanguage['iso_code'])
+                        {
+                            $id_lang = Language::getIdByIso((string)$gallerylanguage['iso_code']);
+                            if($id_lang)
+                            {
+                                $gallery->title[$id_lang] = (string)$gallerylanguage->title;
+                                $gallery->description[$id_lang] =(string)$gallerylanguage->description;
+                            }
+                        }
+                        
+                    }
+                    $gallery->save();
+                }
+            }
+        }
+    }
+    public function itemExists($tbl, $primaryKey, $id)
+	{
+		$req = 'SELECT `'.$primaryKey.'`
+				FROM `'._DB_PREFIX_.'ybc_blog_free_'.$tbl.'` tbl
+				WHERE tbl.`'.$primaryKey.'` = '.(int)$id;
+		$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($req);        
+		return ($row);
+	}
+}

modules/ybc_blog_free/classes/index.php

@@ -0,0 +1,35 @@
+<?php
+/*
+* 2007-2015 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  2007-2015 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
+header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
+
+header("Cache-Control: no-store, no-cache, must-revalidate");
+header("Cache-Control: post-check=0, pre-check=0", false);
+header("Pragma: no-cache");
+
+header("Location: ../");
+exit;

modules/ybc_blog_free/classes/ybc_blog_free_category_class.php

@@ -0,0 +1,84 @@
+<?php
+/**
+* 2007-2017 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_category_class extends ObjectModel
+{
+    public $id_category;
+    public $title;
+    public $description;
+    public $meta_description;
+    public $meta_keywords;
+	public $enabled;
+	public $url_alias;
+	public $image;
+    public $sort_order;
+    public $datetime_added;
+    public $datetime_modified;
+    public $added_by;
+    public $modified_by;
+    public static $definition = array(
+		'table' => 'ybc_blog_free_category',
+		'primary' => 'id_category',
+		'multilang' => true,
+		'fields' => array(
+			'enabled' => array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'required' => true),
+            'sort_order' => array('type' => self::TYPE_INT),
+            'added_by' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'modified_by' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'image' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),            
+            'datetime_added' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            'datetime_modified' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            // Lang fields
+            'url_alias' =>	array('type' => self::TYPE_STRING, 'lang' => true,'validate' => 'isCleanHtml', 'size' => 500, 'required' => false),
+            'meta_description' => array('type' => self::TYPE_STRING, 'lang' => true,'validate' => 'isCleanHtml', 'size' => 700),
+            'meta_keywords' => array('type' => self::TYPE_STRING, 'lang' => true,'validate' => 'isCleanHtml', 'size' => 700),            
+			'title' => array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isCleanHtml', 'required' => true, 'size' => 700),			
+            'description' =>	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 900000),
+            
+        )
+	);
+    public	function __construct($id_item = null, $id_lang = null, $id_shop = null, Context $context = null)
+	{
+		parent::__construct($id_item, $id_lang, $id_shop);
+        $languages = Language::getLanguages(false);        
+        foreach($languages as $lang)
+        {
+            foreach(self::$definition['fields'] as $field => $params)
+            {   
+                $temp = $this->$field; 
+                if(isset($params['lang']) && $params['lang'] && !isset($temp[$lang['id_lang']]))
+                {                      
+                    $temp[$lang['id_lang']] = '';                        
+                }
+                $this->$field = $temp;
+            }
+        }
+        unset($context);
+	}
+}

modules/ybc_blog_free/classes/ybc_blog_free_comment_class.php

@@ -0,0 +1,83 @@
+<?php
+/**
+* 2007-2015 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_comment_class extends ObjectModel
+{
+    public $id_comment;
+    public $id_user;
+    public $name;
+    public $email;
+    public $id_post;
+    public $subject;
+    public $comment;
+    public $reply;
+	public $approved;
+	public $datetime_added;
+	public $reported;
+    public $rating;
+    public $replied_by;
+    public static $definition = array(
+		'table' => 'ybc_blog_free_comment',
+		'primary' => 'id_comment',
+		'multilang' => false,
+		'fields' => array(			
+            'id_comment' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt', 'required' => false),
+            'replied_by' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'id_user' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'name' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 5000),
+            'email' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 5000),
+            'rating' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt', 'required' => true),
+            'id_post' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt', 'required' => true),
+            'approved' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt', 'required' => true),
+            'reported' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt', 'required' => true),
+            'subject' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 5000),
+            'comment' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 99000),
+            'reply' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 99000),
+            'datetime_added' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),  
+        )
+	);
+    public	function __construct($id_item = null, $id_lang = null, $id_shop = null, Context $context = null)
+	{
+		parent::__construct($id_item, $id_lang, $id_shop);
+        $languages = Language::getLanguages(false);        
+        foreach($languages as $lang)
+        {
+            foreach(self::$definition['fields'] as $field => $params)
+            {   
+                $temp = $this->$field; 
+                if(isset($params['lang']) && $params['lang'] && !isset($temp[$lang['id_lang']]))
+                {                      
+                    $temp[$lang['id_lang']] = '';                        
+                }
+                $this->$field = $temp;
+            }
+        }
+        unset($context);
+	}
+}

modules/ybc_blog_free/classes/ybc_blog_free_gallery_class.php

@@ -0,0 +1,71 @@
+<?php
+/**
+* 2007-2015 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_gallery_class extends ObjectModel
+{
+    public $id_gallery;
+    public $title;
+    public $description;
+	public $enabled;
+	public $image;
+    public $sort_order;
+    public $is_featured;
+    public static $definition = array(
+		'table' => 'ybc_blog_free_gallery',
+		'primary' => 'id_gallery',
+		'multilang' => true,
+		'fields' => array(
+			'enabled' => array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'required' => true),
+            'sort_order' => array('type' => self::TYPE_INT),
+            'image' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            'is_featured' => array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'required' => true),            
+            // Lang fields
+            'title' =>	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 900000, 'required' => true),            
+            'description' =>	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 900000),
+        )
+	);
+    public	function __construct($id_item = null, $id_lang = null, $id_shop = null, Context $context = null)
+	{
+		parent::__construct($id_item, $id_lang, $id_shop);
+        $languages = Language::getLanguages(false);        
+        foreach($languages as $lang)
+        {
+            foreach(self::$definition['fields'] as $field => $params)
+            {   
+                $temp = $this->$field; 
+                if(isset($params['lang']) && $params['lang'] && !isset($temp[$lang['id_lang']]))
+                {                      
+                    $temp[$lang['id_lang']] = '';                        
+                }
+                $this->$field = $temp;
+            }
+        }
+        unset($context);
+	}
+}

modules/ybc_blog_free/classes/ybc_blog_free_link_class.php

@@ -0,0 +1,66 @@
+<?php
+/**
+* 2007-2015 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_link_class extends LinkCore
+{
+    public function getLangLinkFriendly($id_lang = null, Context $context = null, $id_shop = null)
+	{
+		if (!$context)
+			$context = Context::getContext();
+
+		if ((!$this->allow && in_array($id_shop, array($context->shop->id,  null))) || !Language::isMultiLanguageActivated($id_shop) || !(int)Configuration::get('PS_REWRITING_SETTINGS', null, null, $id_shop))
+			return '';
+
+		if (!$id_lang)
+			$id_lang = $context->language->id;
+
+		return Language::getIsoById($id_lang).'/';
+	}
+	
+	public function getBaseLinkFriendly($id_shop = null, $ssl = null)
+	{
+		static $force_ssl = null;
+		
+		if ($ssl === null)
+		{
+			if ($force_ssl === null)
+				$force_ssl = (Configuration::get('PS_SSL_ENABLED') && Configuration::get('PS_SSL_ENABLED_EVERYWHERE'));
+			$ssl = $force_ssl;
+		}
+
+		if (Configuration::get('PS_MULTISHOP_FEATURE_ACTIVE') && $id_shop !== null)
+			$shop = new Shop($id_shop);
+		else
+			$shop = Context::getContext()->shop;
+
+		$base = (($ssl && $this->ssl_enable) ? 'https://'.$shop->domain_ssl : 'http://'.$shop->domain);
+
+		return $base.$shop->getBaseURI();
+	}
+}

modules/ybc_blog_free/classes/ybc_blog_free_list_helper_class.php

@@ -0,0 +1,65 @@
+<?php
+/**
+* 2007-2015 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_list_helper_class extends Module
+{
+    public $actions = array();
+    public $currentIndex = '';
+    public $identifier = '';
+    public $show_toolbar = true;
+    public $title = '';
+    public $fields_list = array();
+    public function __construct()
+    {
+        if($this->fields_list)
+        {
+            foreach($this->fields_list as $id => &$field)
+            {
+                $field['active'] = Tools::getValue($field[$id]);
+            }
+        }
+    }
+    public function render()
+    {
+        if($this->fields_list)
+        {
+            $this->context->smarty->assign(
+                array(                    
+                    'actions' => $this->actions,
+                    'currentIndex' => $this->currentIndex,
+                    'identifier' => $this->identifier,
+                    'show_toolbar' => $this->show_toolbar,
+                    'title' => $this->title,
+                    'fields_list' => $this->fields_list,
+                )
+            );
+            return $this->display(__FILE__.'../', 'list_helper.tpl');
+        }
+    }
+}

modules/ybc_blog_free/classes/ybc_blog_free_paggination_class.php

@@ -0,0 +1,142 @@
+<?php
+/**
+* 2007-2015 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_paggination_class {
+	public $total = 0;
+	public $page = 1;
+	public $limit = 20;
+	public $num_links = 10;
+	public $url = '';
+	public $text = 'Showing {start} to {end} of {total} ({pages} Pages)';
+	public $text_first = '<span>|&lt;</span>';
+	public $text_last = '<span>&gt;|</span>';
+	public $text_next = '<span>&gt;</span>';
+	public $text_prev = '<span>&lt;</span>';
+	public $style_links = 'links';
+	public $style_results = 'results';
+    public $alias;
+    public $friendly;
+    public function __construct()
+    {
+        $this->alias = Configuration::get('YBC_BLOG_FREE_ALIAS');
+        $this->friendly = (int)Configuration::get('YBC_BLOG_FREE_FRIENDLY_URL') && (int)Configuration::get('PS_REWRITING_SETTINGS') ? true : false;
+    }
+	public function render() {
+	    
+		$total = $this->total;
+		if($total<=1)
+            return false;
+		if ($this->page < 1) {
+			$page = 1;
+		} else {
+			$page = $this->page;
+		}
+		
+		if (!(int)$this->limit) {
+			$limit = 10;
+		} else {
+			$limit = $this->limit;
+		}
+		
+		$num_links = $this->num_links;
+		$num_pages = ceil($total / $limit);
+		
+		$output = '';
+		
+		if ($page > 1) {
+			$output .= ' <a class = "frist" href="' . $this->replacePage(1) . '">' . $this->text_first . '</a> <a class = "prev" href="' . $this->replacePage($page-1) . '">' . $this->text_prev . '</a> ';
+    	}
+
+		if ($num_pages > 1) {
+			if ($num_pages <= $num_links) {
+				$start = 1;
+				$end = $num_pages;
+			} else {
+				$start = $page - floor($num_links / 2);
+				$end = $page + floor($num_links / 2);
+			
+				if ($start < 1) {
+					$end += abs($start) + 1;
+					$start = 1;
+				}
+						
+				if ($end > $num_pages) {
+					$start -= ($end - $num_pages);
+					$end = $num_pages;
+				}
+			}
+
+			if ($start > 1) {
+				$output .= ' .... ';
+			}
+
+			for ($i = $start; $i <= $end; $i++) {
+				if ($page == $i) {
+					$output .= ' <b>' . $i . '</b> ';
+				} else {
+					$output .= ' <a href="' . $this->replacePage($i) . '">' . $i . '</a> ';
+				}	
+			}
+							
+			if ($end < $num_pages) {
+				$output .= ' .... ';
+			}
+		}
+		
+   		if ($page < $num_pages) {
+			$output .= ' <a class = "next" href="' . $this->replacePage($page+1) . '">' . $this->text_next . '</a> <a class = "last" href="' . $this->replacePage($num_pages) . '">' . $this->text_last . '</a> ';
+		}
+		
+		$find = array(
+			'{start}',
+			'{end}',
+			'{total}',
+			'{pages}'
+		);
+		
+		$replace = array(
+			($total) ? (($page - 1) * $limit) + 1 : 0,
+			((($page - 1) * $limit) > ($total - $limit)) ? $total : ((($page - 1) * $limit) + $limit),
+			$total, 
+			$num_pages
+		);
+		
+		return ($output ? '<div class="' . $this->style_links . '">' . $output . '</div>' : '') . '<div class="' . $this->style_results . '">' . str_replace($find, $replace, $this->text) . '</div>';
+	}
+    public function replacePage($page)
+    {
+        if($page > 1)
+            return str_replace('_page_', $page, $this->url);
+        elseif($this->friendly && $this->alias && Tools::getValue('controller') != 'AdminModules')
+            return str_replace('/_page_', '', $this->url);
+        else
+            return str_replace('_page_', $page, $this->url);            
+    }
+}
+?>

modules/ybc_blog_free/classes/ybc_blog_free_post_class.php

@@ -0,0 +1,100 @@
+<?php
+/**
+* 2007-2015 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_post_class extends ObjectModel
+{
+    public $id_post;
+    public $is_featured;
+    public $title;
+    public $description;
+    public $short_description;
+	public $enabled;
+	public $url_alias;
+    public $meta_description;
+    public $meta_keywords;
+    public $products;
+	public $image;
+    public $sort_order;
+    public $datetime_added;
+    public $datetime_modified;
+    public $datetime_active;
+    public $added_by;
+    public $modified_by;
+    public $click_number;
+    public $likes;
+    public $thumb;
+    public static $definition = array(
+		'table' => 'ybc_blog_free_post',
+		'primary' => 'id_post',
+		'multilang' => true,
+		'fields' => array(
+			'enabled' => array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'required' => true),
+            'sort_order' => array('type' => self::TYPE_INT), 
+            'click_number' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),           
+            'likes' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'is_featured' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'added_by' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'modified_by' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'products' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            'image' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),            
+            'thumb' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            'datetime_added' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            'datetime_modified' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            'datetime_active' =>array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 500),
+            // Lang fields
+            'url_alias' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'lang' => true,'size' => 500, 'required' => false),
+            'meta_description' => array('type' => self::TYPE_STRING, 'lang' => true,'validate' => 'isCleanHtml', 'size' => 700),
+            'meta_keywords' => array('type' => self::TYPE_STRING, 'lang' => true,'validate' => 'isCleanHtml', 'size' => 700),            
+			'title' => array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isCleanHtml', 'required' => true, 'size' => 700),			
+            'description' =>	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 9999999),
+            'short_description' =>	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 9999999)
+            
+        )
+	);
+    public	function __construct($id_item = null, $id_lang = null, $id_shop = null, Context $context = null)
+	{
+		parent::__construct($id_item, $id_lang, $id_shop);
+        $languages = Language::getLanguages(false);        
+        foreach($languages as $lang)
+        {
+            foreach(self::$definition['fields'] as $field => $params)
+            {   
+                $temp = $this->$field; 
+                if(isset($params['lang']) && $params['lang'] && !isset($temp[$lang['id_lang']]))
+                {                      
+                    $temp[$lang['id_lang']] = '';                        
+                }
+                $this->$field = $temp;
+            }
+        }
+        unset($context);
+	}
+    
+    
+}

modules/ybc_blog_free/classes/ybc_blog_free_slide_class.php

@@ -0,0 +1,70 @@
+<?php
+/**
+* 2007-2017 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 2007-2016 PrestaShop SA
+*  @license   http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  @version  Release: $Revision$
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+if (!defined('_PS_VERSION_'))
+	exit;
+class Ybc_blog_free_slide_class extends ObjectModel
+{
+    public $id_slide;
+    public $caption;
+	public $enabled;
+	public $image;
+    public $sort_order;
+    public $url;
+    public static $definition = array(
+		'table' => 'ybc_blog_free_slide',
+		'primary' => 'id_slide',
+		'multilang' => true,
+		'fields' => array(
+			'enabled' => array('type' => self::TYPE_BOOL, 'validate' => 'isBool', 'required' => true),
+            'sort_order' => array('type' => self::TYPE_INT, 'validate' => 'isunsignedInt'),
+            'image' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 1000),            
+            'url' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 1000),
+            // Lang fields
+            'url' =>	array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml','lang'=>true, 'size' => 1000),
+            'caption' =>	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 900000),            
+        )
+	);
+    public	function __construct($id_item = null, $id_lang = null, $id_shop = null, Context $context = null)
+	{
+		parent::__construct($id_item, $id_lang, $id_shop);
+        $languages = Language::getLanguages(false);        
+        foreach($languages as $lang)
+        {
+            foreach(self::$definition['fields'] as $field => $params)
+            {   
+                $temp = $this->$field; 
+                if(isset($params['lang']) && $params['lang'] && !isset($temp[$lang['id_lang']]))
+                {                      
+                    $temp[$lang['id_lang']] = '';                        
+                }
+                $this->$field = $temp;
+            }
+        }
+        unset($context);
+	}
+}