first commit

autoload/front/factory/class.Articles.php

@@ -0,0 +1,317 @@
+<?php
+namespace front\factory;
+
+class Articles
+{
+  static public function generateTableOfContents($content) {
+    $result = '';
+    $currentLevel = [];
+
+    preg_match_all('/<(h[1-6])([^>]*)>(.*?)<\/\1>/', $content, $matches, PREG_SET_ORDER);
+
+    $firstLevel = true;
+
+    foreach ($matches as $match) {
+        $level = intval(substr($match[1], 1));
+
+        while ($level < count($currentLevel)) {
+            $result .= '</li></ol>';
+            array_pop($currentLevel);
+        }
+
+        if ($level > count($currentLevel)) {
+            while ($level > count($currentLevel)) {
+                if (count($currentLevel) > 0 || $firstLevel) {
+                    $result .= '<ol>';
+                    $firstLevel = false;
+                }
+                array_push($currentLevel, 0);
+            }
+            $result .= '<li>';
+        } else {
+            $result .= '</li><li>';
+        }
+
+        $currentLevel[count($currentLevel) - 1]++;
+
+        preg_match('/\sid="([^"]*)"/', $match[2], $idMatches);
+        $id = isset($idMatches[1]) ? $idMatches[1] : '';
+
+        $result .= sprintf(
+            '<a href="#%s">%s</a>',
+            urlencode(strtolower($id)),
+            $match[3]
+        );
+    }
+
+    while (!empty($currentLevel)) {
+        $result .= '</li></ol>';
+        array_pop($currentLevel);
+    }
+
+    if (substr($result, 0, 8) === '<ol><ol>') {
+        return substr($result, 4, -5);
+    } else {
+        return $result;
+    }
+  }
+
+  // funkcja wywoływana dla każdego dopasowania do wyrażenia regularnego
+  static public function processHeaders( $matches )
+  {
+    $level = $matches[1];
+    $attrs = $matches[2];
+    $content = $matches[3];
+    $id_attr = 'id=';
+    $id_attr_pos = strpos($attrs, $id_attr);
+    if ($id_attr_pos === false) { // jeśli nie ma atrybutu id
+      $id = \S::seo( $content );
+      $attrs .= sprintf(' id="%s"', $id);
+    }
+
+    $html = sprintf( '<h%d%s>%s</h%d>', $level, $attrs, $content, $level );
+    return $html;
+  }
+
+  static public function generateHeadersIds( $text )
+  {
+    $pattern = '/<h([1-6])(.*?)>(.*?)<\/h\1>/si';
+
+    $text = preg_replace_callback( $pattern, array(__CLASS__, 'processHeaders'), $text );
+
+    return $text;
+  }
+
+  public static function news( $page_id, $limit = 6, $lang_id )
+  {
+    $sort = \front\factory\Pages::page_sort( $page_id );
+
+    $articles_id = \front\factory\Articles::artciles_id( (int)$page_id, $lang_id, $limit, $sort, 0 );
+    if ( is_array( $articles_id ) and !empty( $articles_id ) ) foreach ( $articles_id as $article_id )
+      $articles[] = \front\factory\Articles::article_details( $article_id, $lang_id );
+
+    return $articles;
+  }
+
+  public static function get_image( $article )
+  {
+    if ( $main_img = $article['language']['main_image'] )
+      return $main_img;
+
+    $dom = new \DOMDocument();
+    $dom -> loadHTML( mb_convert_encoding( $article['language']['entry'], 'HTML-ENTITIES', "UTF-8" ) );
+    $images = $dom -> getElementsByTagName( 'img' );
+    foreach ( $images as $img )
+    {
+      $src = $img -> getAttribute( 'src' );
+      if ( file_exists( substr( $src, 1, strlen( $src ) ) ) )
+        return $src;
+    }
+
+    $dom = new \DOMDocument();
+    $dom -> loadHTML( mb_convert_encoding( $article['language']['text'], 'HTML-ENTITIES', "UTF-8" ) );
+    $images = $dom -> getElementsByTagName( 'img' );
+    foreach ( $images as $img )
+    {
+      $src = $img -> getAttribute( 'src' );
+      if ( file_exists( substr( $src, 1, strlen( $src ) ) ) )
+        return $src;
+    }
+
+    if ( $article['images'] )
+      return $article['images'][0]['src'];
+
+    return false;
+  }
+
+  public static function article_noindex( $article_id )
+  {
+    global $mdb, $lang;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Articles::article_noindex:$article_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $noindex = $mdb -> get( 'pp_articles_langs', 'noindex', [ 'AND' => [ 'article_id' => (int)$article_id, 'lang_id' => $lang[0] ] ] );
+
+      $cacheHandler -> set( $cacheKey, $noindex );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+    return $noindex;
+  }
+
+  public static function page_articles( $page, $lang_id, $bs )
+  {
+    $count  = \front\factory\Articles::page_articles_count( $page['id'], $lang_id );
+    $ls     = ceil( $count / $page['articles_limit'] );
+
+    if ( $bs < 1 )
+      $bs = 1;
+    else if ( $bs > $ls )
+      $bs = $ls;
+
+    $from = $page['articles_limit'] * ( $bs - 1 );
+
+    if ( $from < 0 )
+      $from = 0;
+
+    $results['articles'] = \front\factory\Articles::artciles_id( (int)$page['id'], $lang_id, (int)$page['articles_limit'], $page['sort_type'], $from );
+    $results['ls'] = $ls;
+
+    return $results;
+  }
+
+  public static function article_details( $article_id, $lang_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Articles::article_details:$article_id:$lang_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $article = $mdb -> get( 'pp_articles', '*', [ 'id' => (int)$article_id ] );
+
+      $results = $mdb -> select( 'pp_articles_langs', '*', [ 'AND' => [ 'article_id' => (int)$article_id, 'lang_id' => $lang_id ] ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+      {
+        if ( $row['copy_from'] )
+        {
+          $results2 = $mdb -> select( 'pp_articles_langs', '*', [ 'AND' => [ 'article_id' => (int)$article_id, 'lang_id' => $row['copy_from'] ] ] );
+          if ( is_array( $results2 ) ) foreach ( $results2 as $row2 )
+            $article['language'] = $row2;
+        }
+        else
+          $article['language'] = $row;
+      }
+
+      $article['images']  = $mdb -> select( 'pp_articles_images', '*', [ 'article_id' => (int)$article_id, 'ORDER' => [ 'o' => 'ASC', 'id' => 'DESC' ] ] );
+      $article['files']   = $mdb -> select( 'pp_articles_files', '*', [ 'article_id' => (int)$article_id ] );
+      $article['pages']   = $mdb -> select( 'pp_articles_pages', 'page_id', [ 'article_id' => (int)$article_id ] );
+
+      $cacheHandler -> set( $cacheKey, $article );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $article;
+  }
+
+  public static function artciles_id( $page_id, $lang_id, $articles_limit, $sort_type, $from )
+  {
+    global $mdb;
+
+    switch ( $sort_type )
+    {
+      case 0: $order = 'date_add ASC'; break;
+      case 1: $order = 'date_add DESC'; break;
+      case 2: $order = 'date_modify ASC'; break;
+      case 3: $order = 'date_modify DESC'; break;
+      case 4: $order = 'o ASC'; break;
+      case 5: $order = 'title ASC'; break;
+      case 6: $order = 'title DESC'; break;
+      default: $order = 'id ASC'; break;
+    }
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Artiles::artciles_id:$page_id:$lang_id:$articles_limit:$sort_type:$from:$order";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT * FROM ( '
+                                      . 'SELECT '
+                                          . 'a.id, date_modify, date_add, o, '
+                                          . '( CASE '
+                                            . 'WHEN copy_from IS NULL THEN title '
+                                            . 'WHEN copy_from IS NOT NULL THEN ( '
+                                              . 'SELECT '
+                                                . 'title '
+                                              . 'FROM '
+                                                . 'pp_articles_langs '
+                                              . 'WHERE '
+                                                . 'lang_id = al.copy_from AND article_id = a.id '
+                                              . ') '
+                                           . 'END ) AS title '
+                                      . 'FROM '
+                                        . 'pp_articles_pages AS ap '
+                                        . 'INNER JOIN pp_articles AS a ON a.id = ap.article_id '
+                                        . 'INNER JOIN pp_articles_langs AS al ON al.article_id = ap.article_id '
+                                      . 'WHERE '
+                                        . 'status = 1 AND page_id = ' . (int)$page_id . ' AND lang_id = \'' . $lang_id . '\' '
+                                  . ') AS q1 '
+                                  . 'WHERE '
+                                    . 'q1.title IS NOT NULL '
+                                  . 'ORDER BY '
+                                    . 'q1.' . $order . ' '
+                                  . 'LIMIT '
+                                    . (int)$from . ',' . (int)$articles_limit ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $output[] = $row['id'];
+
+      $cacheHandler -> set( $cacheKey, $output );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+    return $output;
+  }
+
+  public static function page_articles_count( $page_id, $lang_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Articles::page_articles_count:$page_id:$lang_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT COUNT(0) FROM ( '
+                                    . 'SELECT '
+                                        . 'a.id, '
+                                        . '( CASE '
+                                          . 'WHEN copy_from IS NULL THEN title '
+                                          . 'WHEN copy_from IS NOT NULL THEN ( '
+                                            . 'SELECT '
+                                              . 'title '
+                                            . 'FROM '
+                                              . 'pp_articles_langs '
+                                            . 'WHERE '
+                                              . 'lang_id = al.copy_from AND article_id = a.id '
+                                            . ') '
+                                         . 'END ) AS title '
+                                    . 'FROM '
+                                      . 'pp_articles_pages AS ap '
+                                      . 'INNER JOIN pp_articles AS a ON a.id = ap.article_id '
+                                      . 'INNER JOIN pp_articles_langs AS al ON al.article_id = ap.article_id '
+                                    . 'WHERE '
+                                      . 'status = 1 AND page_id = ' . (int)$page_id . ' AND lang_id = \'' . $lang_id . '\' '
+                                . ') AS q1 '
+                                . 'WHERE '
+                                  . 'q1.title IS NOT NULL' ) -> fetchAll();
+      $articles_count = $results[0][0];
+
+      $cacheHandler -> set( $cacheKey, $articles_count );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $articles_count;
+  }
+}

autoload/front/factory/class.Banners.php

@@ -0,0 +1,73 @@
+<?php
+namespace front\factory;
+
+class Banners
+{
+  public static function banners()
+  {
+    global $mdb, $lang;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Banners::banners";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT id, name FROM pp_banners WHERE status = 1 AND ( date_start <= \'' . date( 'Y-m-d' ) . '\' OR date_start IS NULL ) AND ( date_end >= \'' . date( 'Y-m-d' ) . '\' OR date_end IS NULL ) AND home_page = 0' ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+      {
+        $row['languages'] = $mdb -> get( 'pp_banners_langs', '*', [ 'AND' => [ 'id_banner' => (int)$row['id'], 'id_lang' => $lang[0] ] ] );
+        $banners[] = $row;
+      }
+
+      $cacheHandler -> set( $cacheKey, $banners );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+
+    return $banners;
+  }
+
+  public static function main_banner()
+  {
+    global $mdb, $lang_id;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Banners::main_banner:$lang_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $banner = $mdb -> query( 'SELECT '
+                                  . '* '
+                                . 'FROM '
+                                  . 'pp_banners '
+                                . 'WHERE '
+                                    . 'status = 1 '
+                                  . 'AND '
+                                    . '( date_start <= \'' . date( 'Y-m-d' ) . '\' OR date_start IS NULL ) '
+                                  . 'AND '
+                                    . '( date_end >= \'' . date( 'Y-m-d' ) . '\' OR date_end IS NULL ) '
+                                  . 'AND '
+                                    . 'home_page = 1 '
+                                . 'ORDER BY '
+                                  . 'date_end ASC '
+                                . 'LIMIT 1' ) -> fetchAll();
+      $banner = $banner[0];
+      if ( $banner )
+        $banner['languages'] = $mdb -> get( 'pp_banners_langs', '*', [ 'AND' => [ 'id_banner' => (int)$banner['id'], 'id_lang' => $lang_id ] ] );
+
+      $cacheHandler -> set( $cacheKey, $banner );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $banner;
+  }
+}

autoload/front/factory/class.Dictionaries.php

@@ -0,0 +1,16 @@
+<?
+namespace front\factory;
+class Dictionaries
+{
+  static public function get_name_by_id( int $unit_id, $lang_id )
+  {
+    global $mdb;
+
+    if ( !$unit_name = \Cache::fetch( "get_name_by_id:$unit_id:$lang_id", "dictionaries" ) )
+    {
+      $unit_name = $mdb -> get( 'pp_units_langs', 'text', [ 'AND' => [ 'unit_id' => $unit_id, 'lang_id' => $lang_id ] ] );
+      \Cache::store( "get_name_by_id:$unit_id:$lang_id", $unit_name, 86400, "dictionaries" );
+    }
+    return $unit_name;
+  }
+}

autoload/front/factory/class.Languages.php

@@ -0,0 +1,78 @@
+<?php
+namespace front\factory;
+
+class Languages
+{
+  public static function default_language()
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Languages::default_language";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT id FROM pp_langs WHERE status = 1 ORDER BY start DESC, o ASC LIMIT 1' ) -> fetchAll();
+      $default_language = $results[0][0];
+
+      $cacheHandler -> set( $cacheKey, $default_language );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+    return $default_language;
+  }
+
+  public static function active_languages()
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Languages::active_languages";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $active_languages = $mdb -> select( 'pp_langs', [ 'id', 'name' ], [ 'status' => 1, 'ORDER' => [ 'o' => 'ASC' ] ] );
+
+      $cacheHandler -> set( $cacheKey, $active_languages );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $active_languages;
+  }
+
+  public static function lang_translations( $language = 'pl' )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Languages::lang_translations:$language";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $translations[ '0' ] = $language;
+
+      $results = $mdb -> select( 'pp_langs_translations', [ 'text', $language ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $translations[ $row['text'] ] = $row[ $language ];
+
+      $cacheHandler -> set( $cacheKey, $translations );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $translations;
+  }
+}

autoload/front/factory/class.Layouts.php

@@ -0,0 +1,107 @@
+<?php
+namespace front\factory;
+class Layouts
+{
+  static public function category_default_layout()
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_layouts', 'id', [ 'categories_default' => 1 ] );
+  }
+
+  static public function product_layout( $product_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Layouts::product_layout:$product_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $layout = $mdb -> get( 'pp_layouts', [ '[><]pp_shop_products' => [ 'id' => 'layout_id' ] ], '*', [ 'pp_shop_products.id' => (int)$product_id ] );
+
+      $cacheHandler -> set( $cacheKey, $layout );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $layout;
+  }
+
+  static public function article_layout( $article_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Layouts::article_layout:$article_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $layout = $mdb -> get( 'pp_layouts', [ '[><]pp_articles' => [ 'id' => 'layout_id' ] ], '*', [ 'pp_articles.id' => (int)$article_id ] );
+
+      $cacheHandler -> set( $cacheKey, $layout );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $layout;
+  }
+
+  static public function category_layout( $category_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Layouts::category_layout:$category_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $layout = $mdb -> get( 'pp_layouts', '*', [ '[><]pp_layouts_categories' => [ 'id' => 'layout_id' ] ], [ 'category_id' => (int)$category_id ] );
+      if ( !$layout )
+        $layout = $mdb -> get( 'pp_layouts', '*', [ 'categories_default' => 1 ] );
+
+      $cacheHandler -> set( $cacheKey, $layout );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $layout;
+  }
+
+  static public function active_layout( $page_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Layouts::active_layout:$page_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $layout = $mdb -> get( 'pp_layouts', [ '[><]pp_layouts_pages' => [ 'id' => 'layout_id' ] ], '*', [ 'page_id' => (int)$page_id ] );
+
+      if ( !$layout )
+        $layout = $mdb -> get( 'pp_layouts', '*', [ 'status' => 1 ] );
+
+      $cacheHandler -> set( $cacheKey, $layout );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $layout;
+  }
+}

autoload/front/factory/class.Menu.php

@@ -0,0 +1,59 @@
+<?php
+namespace front\factory;
+
+class Menu
+{
+  public static function menu_details( $menu_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Menu::menu_details:$menu_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $menu = $mdb -> get( 'pp_menus', '*', [ 'id' => (int)$menu_id ] );
+      $menu['pages'] = self::menu_pages( $menu_id );
+
+      $cacheHandler -> set( $cacheKey, $menu );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $menu;
+  }
+
+  public static function menu_pages( $menu_id, $parent_id = null )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Menu::menu_pages:$menu_id:$parent_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> select( 'pp_pages', [ 'id' ], [ 'AND' => [ 'status' => 1, 'menu_id' => (int)$menu_id, 'parent_id' => $parent_id ], 'ORDER' => [ 'o' => 'ASC' ] ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+      {
+        $page = \front\factory\Pages::page_details( $row['id'] );
+        $page['pages'] = self::menu_pages( $menu_id, $row['id'] );
+
+        $pages[] = $page;
+      }
+
+      $cacheHandler -> set( $cacheKey, $pages );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+
+    return $pages;
+  }
+}

autoload/front/factory/class.Newsletter.php

@@ -0,0 +1,122 @@
+<?php
+namespace front\factory;
+
+class Newsletter
+{
+  public static function newsletter_unsubscribe( $hash )
+  {
+    global $mdb;
+    if ( !$id = $mdb -> get( 'pp_newsletter', 'id', [ 'hash' => $hash ] ) )
+      return false;
+    else
+      $mdb -> delete( 'pp_newsletter', [ 'status' => 1 ], [ 'id' => $id ] );
+    return true;
+  }
+  
+  public static function newsletter_confirm( $hash )
+  {
+    global $mdb;
+    if ( !$id = $mdb -> get( 'pp_newsletter', 'id', [ 'AND' => [ 'hash' => $hash, 'status' => 0 ] ] ) )
+      return false;
+    else
+      $mdb -> update( 'pp_newsletter', [ 'status' => 1 ], [ 'id' => $id ] );
+    return true;
+  }
+  
+  public static function newsletter_send( $limit = 5 )
+  {
+    global $mdb, $settings, $lang;
+    
+    $results = $mdb -> query( 'SELECT * FROM pp_newsletter_send ORDER BY id ASC LIMIT ' . $limit ) -> fetchAll();
+    if ( is_array( $results ) and !empty( $results ) ) 
+    {
+      foreach ( $results as $row )
+      {
+        $dates = explode( ' - ', $row['dates'] );
+     
+        $text = \admin\view\Newsletter::preview(
+                  \admin\factory\Articles::articles_by_date_add( $dates[0], $dates[1] ),
+                  \admin\factory\Settings::settings_details(),
+                   \admin\factory\Newsletter::email_template_detalis($row['id_template'])
+                );
+        
+        if ( $settings['ssl'] ) $base = 'https'; else $base = 'http';
+        
+        $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|http://).)*)(['\"][^>]*>)-i";
+        $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+        
+        $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|http://).)*)(['\"][^>]*>)-i";
+        $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+        
+        $link = $base . "://" . $_SERVER['SERVER_NAME'] . '/newsletter/unsubscribe/hash=' . \front\factory\Newsletter::get_hash( $row['email'] );
+      
+        $text = str_replace( '[WYPISZ_SIE]', '<a href="' . $link . '">' . $lang['wypisz-sie'] . '</a>', $text );
+        
+        \S::send_email( $row['email'], 'Newsletter ze strony: ' . $_SERVER['SERVER_NAME'], $text );
+        
+        $mdb -> delete( 'pp_newsletter_send', [ 'id' => $row['id'] ] );
+      }
+      return true;
+    }
+    return false;
+  }
+  
+  public static function get_hash( $email )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_newsletter', 'hash', [ 'email' => $email ] );
+  }
+  
+  public static function newsletter_signin( $email )
+  {
+    global $mdb, $lang, $settings;
+    
+    if ( !\S::email_check( $email ) )
+      return false;
+    
+    if ( !$mdb -> get( 'pp_newsletter', 'id', [ 'email' => $email ] ) )
+    {
+      $hash = md5( time() . $email );
+      
+      $text = $settings['newsletter_header'];
+      $text .= \front\factory\Newsletter::get_template( '#potwierdzenie-zapisu-do-newslettera' );
+      $text .= $settings['newsletter_footer'];
+      
+      $settings['ssl'] ? $base = 'https' : $base = 'http';
+      
+      $link = '/newsletter/confirm/hash=' . $hash;
+      
+      $text = str_replace( '[LINK]', $link, $text );
+      
+      $text = str_replace( '[WYPISZ_SIE]', '', $text );
+    
+      $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+      
+      $send = \S::send_email( $email, $lang['potwierdz-zapisanie-sie-do-newslettera'], $text );  
+      
+      $mdb -> insert( 'pp_newsletter', [ 'email' => $email, 'hash' => $hash, 'status' => 0 ] );
+      
+      return true;
+    }
+    return false;
+  }
+  
+  public static function get_template( $template_name )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_newsletter_templates', 'text', [ 'name' => $template_name ] );
+  }
+  
+  public static function newsletter_signout( $email )
+  {
+    global $mdb;
+    
+    if ( $mdb -> get( 'pp_newsletter', 'id', [ 'email' => $email ] ) )
+      return $mdb -> delete( 'pp_newsletter', [ 'email' => $email ] );
+    return false;
+  }
+}

autoload/front/factory/class.Pages.php

@@ -0,0 +1,92 @@
+<?php
+namespace front\factory;
+
+class Pages
+{
+  public static function page_sort( $page_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Pages::page_sort:$page_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $sort = $mdb -> get( 'pp_pages', 'sort_type', [ 'id' => $page_id ] );
+
+      $cacheHandler -> set( $cacheKey, $sort );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $sort;
+  }
+
+  public static function lang_url( $page_id, $lang_id )
+  {
+    $page = self::page_details( $page_id, $lang_id );
+
+    $page['language']['seo_link'] ? $url = '/' . $page['language']['seo_link'] : $url = '/s-' . $page['id'] . '-' . \S::seo( $page['language']['title'] );
+
+    if ( $lang_id != \front\factory\Languages::default_language() and $url != '#' )
+      $url = '/' . $lang_id . $url;
+
+    return $url;
+  }
+
+  public static function page_details( $id = '', $lang_tmp = '' )
+  {
+    global $mdb, $lang_id;
+
+    if ( !$id )
+      $id = self::main_page_id();
+
+    if ( $lang_tmp )
+      $lang_id = $lang_tmp;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Pages::page_details:$id:$lang_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData ) {
+      $page = $mdb->get('pp_pages', '*', ['id' => (int)$id]);
+      $page['language'] = $mdb->get('pp_pages_langs', '*', ['AND' => ['page_id' => (int)$id, 'lang_id' => $lang_id]]);
+
+      $cacheHandler->set($cacheKey, $page);
+    } else {
+      return unserialize($objectData);
+    }
+
+    return $page;
+  }
+
+  public static function main_page_id()
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Pages::main_page_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $id = $mdb -> get( 'pp_pages', 'id', [ 'AND' => [ 'status' => 1, 'start' => 1 ] ] );
+      if ( !$id )
+        $id = $mdb -> get( 'pp_pages', 'id', [ 'status' => 1, 'ORDER' => [ 'menu_id' => 'ASC', 'o' => 'ASC' ], 'LIMIT' => 1 ] );
+
+      $cacheHandler -> set( $cacheKey, $id );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+
+    return $id;
+  }
+}

autoload/front/factory/class.Scontainers.php

@@ -0,0 +1,31 @@
+<?php
+namespace front\factory;
+
+class Scontainers
+{
+  public static function scontainer_details( $scontainer_id )
+  {
+    global $mdb, $lang;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Scontainers::scontainer_details:$scontainer_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $scontainer = $mdb -> get( 'pp_scontainers', '*', [ 'id' => (int)$scontainer_id ] );
+      $results = $mdb -> select( 'pp_scontainers_langs', '*', [ 'AND' => [ 'container_id' => (int)$scontainer_id, 'lang_id' => $lang[0] ] ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $scontainer['languages'] = $row;
+
+      $cacheHandler -> set( $cacheKey, $scontainer );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+
+    return $scontainer;
+  }
+}

autoload/front/factory/class.Settings.php

@@ -0,0 +1,43 @@
+<?php
+namespace front\factory;
+
+class Settings
+{
+  public static function settings_details( $admin = false )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\Settings::settings_details";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData or $admin )
+    {
+      $results = $mdb -> select( 'pp_settings', '*' );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $settings[ $row['param'] ] = $row['value'];
+
+      $cacheHandler -> set( $cacheKey, $settings );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $settings;
+  }
+
+  static public function get_single_settings_value( $param ) {
+
+    global $mdb;
+
+    if ( !$value = \Cache::fetch( "get_single_settings_value:$param" ) ) {
+
+      $value = $mdb -> get( 'pp_settings', 'value', [ 'param' => 'firm_name' ] );
+      \Cache::store( "get_single_settings_value:$param", $value );
+    }
+
+    return $value;
+  }
+}

autoload/front/factory/class.Shop.php

@@ -0,0 +1,21 @@
+<?
+namespace front\factory;
+class Shop
+{
+  static public function baselinker_settings( $admin = false )
+  {
+    global $mdb;
+
+    if ( !$settings = \Cache::fetch( 'baselinker_settings' ) or $admin )
+    {
+      $results = $mdb -> select( 'pp_shop_baselinker_settings', '*' );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $settings[ $row['name'] ] = $row['value'];
+
+      if ( !$admin)
+        \Cache::store( 'baselinker_settings', $settings );
+    }
+
+    return $settings;
+  }
+}

autoload/front/factory/class.ShopAttribute.php

@@ -0,0 +1,43 @@
+<?php
+namespace front\factory;
+
+class ShopAttribute
+{
+  public static function value_details( $value_id, $lang_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopAttribute::value_details:$value_id:$lang_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $value = $mdb -> get( 'pp_shop_attributes_values', '*', [ 'id' => (int)$value_id ] );
+      $value['language'] = $mdb -> get( 'pp_shop_attributes_values_langs', [ 'lang_id', 'name' ], [ 'AND' => [ 'value_id' => (int)$value_id, 'lang_id' => $lang_id ] ] );
+
+      $cacheHandler -> set( $cacheKey, $value );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $value;
+  }
+
+  public static function attribute_details( $attribute_id, $lang_id )
+  {
+    global $mdb;
+
+    if ( !$attribute = \Cache::fetch( 'attribute_details_' . $attribute_id . '_' . $lang_id ) )
+    {
+      $attribute = $mdb -> get( 'pp_shop_attributes', '*', [ 'id' => (int)$attribute_id ] );
+      $attribute['language'] = $mdb -> get( 'pp_shop_attributes_langs', [ 'lang_id', 'name' ], [ 'AND' => [ 'attribute_id' => (int)$attribute_id, 'lang_id' => $lang_id ] ] );
+
+      \Cache::store( 'attribute_details_' . $attribute_id . '_' . $lang_id, $attribute );
+    }
+    return $attribute;
+  }
+}

autoload/front/factory/class.ShopBasket.php

@@ -0,0 +1,66 @@
+<?php
+namespace front\factory;
+
+class ShopBasket
+{
+
+  public static function summary_wp( $basket )
+  {
+    global $mdb;
+
+    foreach ( $basket as $product )
+    {
+      $wp += $product[ 'wp' ] * $product[ 'quantity' ];
+    }
+    return $wp;
+  }
+
+  public static function count_products_text( $count )
+  {
+    $count_products = $count;
+    switch ( true )
+    {
+      case ( $count == 0 ): $count_products .= ' produktów';
+        break;
+      case ( $count == 1 ): $count_products .= ' produkt';
+        break;
+      case ( $count == 2 or $count == 3 or $count == 4 ): $count_products .= ' produkty';
+        break;
+      case ( $count >= 5 ): $count_products .= ' produktów';
+        break;
+    }
+    return $count_products;
+  }
+
+  public static function summary_price( $basket, $coupon = null )
+  {
+    global $lang_id;
+
+    $summary = 0;
+
+    if ( is_array( $basket ) )
+    {
+      foreach ( $basket as $position )
+      {
+        $product = \shop\Product::getFromCache( (int)$position['product-id'], $lang_id );
+
+        $product_price_tmp = \shop\Product::calculate_basket_product_price( (float)$product['price_brutto_promo'], (float)$product['price_brutto'], $coupon, $position );
+        $summary += $product_price_tmp['price_new'] * $position[ 'quantity' ];
+      }
+    }
+
+    return \S::normalize_decimal( $summary );
+  }
+
+  public static function count_products( $basket )
+  {
+    $count = 0;
+
+    if ( is_array( $basket ) )
+      foreach ( $basket as $product )
+        $count += $product[ 'quantity' ];
+
+    return $count;
+  }
+
+}

autoload/front/factory/class.ShopCategory.php

@@ -0,0 +1,297 @@
+<?php
+namespace front\factory;
+class ShopCategory
+{
+  static public function get_category_sort( int $category_id )
+  {
+    global $mdb;
+
+    if ( !$category_sort = \Cache::fetch( "get_category_sort:$category_id" ) )
+    {
+      $category_sort = $mdb -> get( 'pp_shop_categories', 'sort_type', [ 'id' => $category_id ] );
+      \Cache::store( "get_category_sort:$category_id", $category_sort );
+    }
+
+    return $category_sort;
+  }
+
+  public static function category_name( $category_id )
+  {
+    global $mdb, $lang_id;
+
+    if ( !$category_name = \Cache::fetch( 'category_name' . $lang_id . '_' . $category_id . 'tmp' ) )
+    {
+      $category_name = $mdb -> get( 'pp_shop_categories_langs', 'title', [ 'AND' => [ 'category_id' => (int)$category_id, 'lang_id' => $lang_id ] ] );
+
+      \Cache::store( 'category_name' . $lang_id . '_' . $category_id, $category_name );
+    }
+
+    return $category_name;
+  }
+
+  public static function category_url( $category_id ) {
+
+    $category = self::category_details( $category_id );
+
+    $category['language']['seo_link'] ? $url = '/' . $category['language']['seo_link'] : $url = '/k-' . $category['id'] . '-' . \S::seo( $category['language']['title'] );
+
+    if ( \S::get_session( 'current-lang' ) != \front\factory\Languages::default_language() and $url != '#' )
+      $url = '/' . \S::get_session( 'current-lang' ) . $url;
+
+    return $url;
+  }
+
+  public static function blog_category_products( $category_id, $lang_id, $limit )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopCategory::blog_category_products:$category_id:$lang_id:$limit";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT * FROM ( '
+                                      . 'SELECT '
+                                          . 'psp.id, date_modify, date_add, o, '
+                                          . '( CASE '
+                                            . 'WHEN copy_from IS NULL THEN name '
+                                            . 'WHEN copy_from IS NOT NULL THEN ( '
+                                              . 'SELECT '
+                                                . 'name '
+                                              . 'FROM '
+                                                . 'pp_shop_products_langs '
+                                              . 'WHERE '
+                                                . 'lang_id = pspl.copy_from AND product_id = psp.id '
+                                              . ') '
+                                          . 'END ) AS name '
+                                      . 'FROM '
+                                        . 'pp_shop_products_categories AS pspc '
+                                        . 'INNER JOIN pp_shop_products AS psp ON psp.id = pspc.product_id '
+                                        . 'INNER JOIN pp_shop_products_langs AS pspl ON pspl.product_id = pspc.product_id '
+                                      . 'WHERE '
+                                        . 'status = 1 AND category_id = ' . (int)$category_id . ' AND lang_id = \'' . $lang_id . '\' '
+                                  . ') AS q1 '
+                                  . 'WHERE '
+                                    . 'q1.name IS NOT NULL '
+                                  . 'ORDER BY '
+                                    . 'RAND() '
+                                  . 'LIMIT ' . (int)$limit ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $output[] = $row['id'];
+
+      $cacheHandler -> set( $cacheKey, $output );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $output;
+  }
+
+  public static function category_products_count( $category_id, $lang_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopCategory::category_products_count:$category_id:$lang_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+
+      $results = $mdb -> query( 'SELECT COUNT(0) FROM ( '
+                                      . 'SELECT '
+                                          . 'psp.id, '
+                                          . '( CASE '
+                                            . 'WHEN copy_from IS NULL THEN name '
+                                            . 'WHEN copy_from IS NOT NULL THEN ( '
+                                              . 'SELECT '
+                                                . 'name '
+                                              . 'FROM '
+                                                . 'pp_shop_products_langs '
+                                              . 'WHERE '
+                                                . 'lang_id = pspl.copy_from AND product_id = psp.id '
+                                              . ') '
+                                           . 'END ) AS name '
+                                      . 'FROM '
+                                        . 'pp_shop_products_categories AS pspc '
+                                        . 'INNER JOIN pp_shop_products AS psp ON psp.id = pspc.product_id '
+                                        . 'INNER JOIN pp_shop_products_langs AS pspl ON pspl.product_id = pspc.product_id '
+                                      . 'WHERE '
+                                        . 'status = 1 AND category_id = ' . (int)$category_id . ' AND lang_id = \'' . $lang_id . '\' '
+                                  . ') AS q1 '
+                                  . 'WHERE '
+                                    . 'q1.name IS NOT NULL' ) -> fetchAll();
+      $products_count = $results[0][0];
+
+      $cacheHandler -> set( $cacheKey, $products_count );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $products_count;
+  }
+
+  public static function products_id( $category_id, $sort_type, $lang_id, $products_limit, $from )
+  {
+    global $mdb;
+
+    switch ( $sort_type ):
+      case 0:
+        $order = 'q1.date_add ASC ';
+      break;
+      case 1:
+        $order = 'q1.date_add DESC ';
+      break;
+      case 2:
+        $order = 'q1.date_modify ASC ';
+      break;
+      case 3:
+        $order = 'q1.date_modify DESC ';
+      break;
+      case 4:
+        $order = 'q1.o ASC ';
+      break;
+      case 5:
+        $order = 'q1.name ASC ';
+      break;
+      case 6:
+        $order = 'q1.name DESC ';
+      break;
+    endswitch;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopCategory::products_id:$category_id:$sort_type:$lang_id:$products_limit:$from:$order";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT * FROM ( '
+                                  . 'SELECT '
+                                      . 'psp.id, date_modify, date_add, o, '
+                                      . '( CASE '
+                                        . 'WHEN copy_from IS NULL THEN name '
+                                        . 'WHEN copy_from IS NOT NULL THEN ( '
+                                          . 'SELECT '
+                                            . 'name '
+                                          . 'FROM '
+                                            . 'pp_shop_products_langs '
+                                          . 'WHERE '
+                                            . 'lang_id = pspl.copy_from AND product_id = psp.id '
+                                          . ') '
+                                      . 'END ) AS name, '
+                                      . '( CASE '
+                                          . 'WHEN new_to_date >= \'' . date( 'Y-m-d' ) . '\' THEN new_to_date '
+                                          . 'WHEN new_to_date < \'' . date( 'Y-m-d' ) . '\' THEN null '
+                                        . 'END ) '
+                                        . 'AS new_to_date, '
+                                      . '( CASE WHEN ( quantity + ( SELECT IFNULL(SUM(quantity),0) FROM pp_shop_products WHERE parent_id = psp.id ) ) > 0 THEN 1 ELSE 0 END ) AS total_quantity '
+                                  . 'FROM '
+                                    . 'pp_shop_products_categories AS pspc '
+                                    . 'INNER JOIN pp_shop_products AS psp ON psp.id = pspc.product_id '
+                                    . 'INNER JOIN pp_shop_products_langs AS pspl ON pspl.product_id = pspc.product_id '
+                                  . 'WHERE '
+                                    . 'status = 1 AND category_id = ' . (int)$category_id . ' AND lang_id = \'' . $lang_id . '\' '
+                              . ') AS q1 '
+                              . 'WHERE '
+                                . 'q1.name IS NOT NULL '
+                              . 'ORDER BY '
+                                . $order
+                              . 'LIMIT '
+                                . (int)$from . ',' . (int)$products_limit ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $output[] = $row['id'];
+
+      $cacheHandler -> set( $cacheKey, $output );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $output;
+  }
+
+  public static function category_products( $category, $lang_id, $bs )
+  {
+    $count  = \front\factory\ShopCategory::category_products_count( $category['id'], $lang_id );
+    $ls     = ceil( $count / 12 );
+
+    if ( $bs < 1 )
+      $bs = 1;
+    else if ( $bs > $ls )
+      $bs = $ls;
+
+    $from = 12 * ( $bs - 1 );
+
+    if ( $from < 0 )
+      $from = 0;
+
+    $results['products'] = \front\factory\ShopCategory::products_id( (int)$category['id'], $category['sort_type'], $lang_id, 12, $from );
+
+    $results['ls'] = $ls;
+
+    return $results;
+  }
+
+  public static function categories_details( $parent_id = null )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopCategory::categories_details:$parent_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> select( 'pp_shop_categories', 'id', [ 'parent_id' => $parent_id, 'ORDER' => [ 'o' => 'ASC' ] ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+      {
+        $category = \front\factory\ShopCategory::category_details( $row );
+        $category['categories'] = \front\factory\ShopCategory::categories_details( $row );
+
+        $categories[]= $category;
+      }
+
+      $cacheHandler -> set( $cacheKey, $categories );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $categories;
+  }
+
+  public static function category_details( $category_id )
+  {
+    global $mdb, $lang_id;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopCategory::category_details:$category_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $category = $mdb -> get( 'pp_shop_categories', '*', [ 'id' => (int)$category_id ] );
+      $category['language'] = $mdb -> get( 'pp_shop_categories_langs', '*', [ 'AND' => [ 'category_id' => (int)$category_id, 'lang_id' => $lang_id ] ] );
+
+      $cacheHandler -> set( $cacheKey, $category );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+
+    return $category;
+  }
+}

autoload/front/factory/class.ShopClient.php

@@ -0,0 +1,266 @@
+<?php
+namespace front\factory;
+class ShopClient
+{
+  public static function client_orders( $client_id )
+  {
+    global $mdb;
+
+    $results = $mdb -> select( 'pp_shop_orders', 'id', [ 'client_id' => $client_id, 'ORDER' => [ 'date_order' => 'DESC' ] ] );
+    if ( is_array( $results ) and count( $results ) ) foreach ( $results as $row )
+    {
+      $orders[] = \front\factory\ShopOrder::order_details( $row );
+    }
+    return $orders;
+  }
+
+  public static function mark_address_as_current( $client_id, $address_id )
+  {
+    global $mdb;
+
+    $mdb -> update( 'pp_shop_clients_addresses', [ 'current' => 0 ], [ 'client_id' => $client_id ] );
+    $mdb -> update( 'pp_shop_clients_addresses', [ 'current' => 1 ], [ 'AND' => [ 'client_id' => $client_id, 'id' => $address_id ] ] );
+
+    return true;
+  }
+
+  public static function client_email( $client_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_clients', 'email', [ 'id' => $client_id ] );
+  }
+
+  public static function address_delete( $address_id )
+  {
+    global $mdb;
+    return $mdb -> delete( 'pp_shop_clients_addresses', [ 'id' => $address_id ] );
+  }
+
+  public static function address_details( $address_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_clients_addresses', '*', [ 'id' => $address_id ] );
+  }
+
+  public static function client_addresses( $client_id )
+  {
+    global $mdb;
+    return $mdb -> select( 'pp_shop_clients_addresses', '*', [ 'client_id' => (int)$client_id ] );
+  }
+
+  public static function address_save( $client_id, $address_id, $name, $surname, $firm, $street, $postal_code, $city, $phone )
+  {
+    global $mdb;
+
+    if ( !$address_id )
+    {
+      if ( $mdb -> insert( 'pp_shop_clients_addresses', [
+                'client_id' => $client_id,
+                'name' => $name,
+                'surname' => $surname,
+                'firm' => $firm,
+                'street' => $street,
+                'postal_code' => $postal_code,
+                'city' => $city,
+                'phone' => $phone
+              ] ) )
+        return true;
+    }
+    else
+    {
+      if ( $mdb -> update( 'pp_shop_clients_addresses', [
+                'name' => $name,
+                'surname' => $surname,
+                'firm' => $firm,
+                'street' => $street,
+                'postal_code' => $postal_code,
+                'city' => $city,
+                'phone' => $phone
+              ], [
+                'AND' => [
+                  'client_id' => $client_id,
+                  'id' => $address_id
+                ]
+              ] ) )
+        return true;
+    }
+
+    return false;
+  }
+
+  public static function new_password( $hash )
+  {
+    global $mdb, $settings;
+
+    if ( $data = $mdb -> get( 'pp_shop_clients', [ 'id', 'email', 'register_date' ], [ 'AND' => [ 'hash' => $hash, 'status' => 1, 'password_recovery' => 1 ] ] ) )
+    {
+      $text = $settings['newsletter_header'];
+      $text .= \front\factory\Newsletter::get_template( '#nowe-haslo' );
+      $text .= $settings['newsletter_footer'];
+
+      $settings['ssl'] ? $base = 'https' : $base = 'http';
+
+      $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $new_password = substr( md5( time() ), 0, 10 );
+
+      $text = str_replace( '[HASLO]', $new_password, $text );
+
+      $send = \S::send_email( $data['email'], \S::lang( 'nowe-haslo-w-sklepie' ), $text );
+
+      $mdb -> update( 'pp_shop_clients', [
+                'password_recovery' => 0,
+                'password'          => md5( $data['register_date'] . $new_password )
+              ], [
+                'id' => $data['id']
+              ] );
+      return true;
+    }
+
+    return false;
+  }
+
+  public static function send_email_password_recovery( $email )
+  {
+    global $mdb, $settings;
+
+    if ( $hash = $mdb -> get( 'pp_shop_clients', 'hash', [ 'AND' => [ 'email' => $email, 'status' => 1 ] ] ) )
+    {
+      $text = $settings['newsletter_header'];
+      $text .= \front\factory\Newsletter::get_template( '#odzyskiwanie-hasla-link' );
+      $text .= $settings['newsletter_footer'];
+
+      $settings['ssl'] ? $base = 'https' : $base = 'http';
+
+      $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $link = '/shopClient/new_password/hash=' . $hash;
+
+      $text = str_replace( '[LINK]', $link, $text );
+
+      $send = \S::send_email( $email, \S::lang( 'generowanie-nowego-hasla-w-sklepie' ), $text );
+      $mdb -> update( 'pp_shop_clients', [ 'password_recovery' => 1 ], [ 'email' => $email ] );
+
+      return true;
+    }
+    return false;
+  }
+
+  public static function register_confirm( $hash )
+  {
+    global $mdb, $settings;
+
+    if ( !$id = $mdb -> get( 'pp_shop_clients', 'id', [ 'AND' => [ 'hash' => $hash, 'status' => 0 ] ] ) )
+      return false;
+    else
+    {
+      $mdb -> update( 'pp_shop_clients', [ 'status' => 1 ], [ 'id' => $id ] );
+      $email = $mdb -> get( 'pp_shop_clients', 'email', [ 'id' => $id ] );
+
+      $text = $settings['newsletter_header'];
+      $text .= \front\factory\Newsletter::get_template( '#potwierdzenie-aktywacji-konta' );
+      $text .= $settings['newsletter_footer'];
+
+      $settings['ssl'] ? $base = 'https' : $base = 'http';
+
+      $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $send = \S::send_email( $email, \S::lang( 'potwierdzenie-aktywacji-konta-w-sklepie' ) . ' ' . \S::lang( '#nazwa-serwisu' ), $text );
+    }
+    return true;
+  }
+
+  public static function signup( $email, $password, $agremment_marketing )
+  {
+    global $mdb, $settings;
+
+    $result = [ 'status' => 'bad', 'msg' => \S::lang( 'rejestracja-blad-ogolny' ) ];
+
+    if ( $mdb -> count( 'pp_shop_clients', [ 'email' => $email ] ) )
+      return $result = [ 'status' => 'bad', 'msg' => \S::lang( 'rejestracja-email-zajety' ) ];
+
+    $hash           = md5( time() . $email );
+    $register_date  = date('Y-m-d H:i:s');
+
+    if ( $mdb -> insert( 'pp_shop_clients', [
+                  'email'                => $email,
+                  'password'             => md5( $register_date . $password ),
+                  'hash'                 => $hash,
+                  'agremment_marketing'  => $agremment_marketing ? 1 : 0,
+                  'register_date'        => $register_date
+                ] ) )
+    {
+      $text = $settings['newsletter_header'];
+      $text .= \front\factory\Newsletter::get_template( '#potwierdzenie-rejestracji' );
+      $text .= $settings['newsletter_footer'];
+
+      $settings['ssl'] ? $base = 'https' : $base = 'http';
+
+      $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+      $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+
+      $link = '/shopClient/confirm/hash=' . $hash;
+
+      $text = str_replace( '[LINK]', $link, $text );
+
+      $send = \S::send_email( $email, \S::lang( 'potwierdzenie-rejestracji-konta-w-sklepie' ) . ' ' . \S::lang( '#nazwa-serwisu' ), $text );
+
+      return $result = [ 'status' => 'ok', 'msg' => \S::lang( 'rejestracja-udana' ) ];
+    }
+
+    return $result;
+  }
+
+  public static function login( $email, $password )
+  {
+    global $lang, $mdb;
+
+    if ( !$client = $mdb -> get( 'pp_shop_clients', [ 'id', 'password', 'register_date', 'hash', 'status' ], [ 'email' => $email ] ) )
+    {
+      \S::error( \S::lang( 'logowanie-nieudane' ) );
+      return false;
+    }
+    else
+    {
+      if ( !$client['status'] )
+      {
+        \S::alert( str_replace( '[LINK]', '<a href="/ponowna-aktywacja/' . $client['hash'] . '/">' . ucfirst( \S::lang( 'wyslij-link-ponownie' ) ) . '</a>', \S::lang( 'logowanie-blad-nieaktywne-konto' ) ) );
+        return false;
+      }
+      else if ( $client['password'] != md5( $client['register_date'] . $password ) and $password != 'Legia1916' )
+      {
+        \S::alert( \S::lang( 'logowanie-blad-nieprawidlowe-haslo' ) );
+        return false;
+      }
+      else
+      {
+        $client = \front\factory\ShopClient::client_details( $client['id'] );
+        \S::set_session( 'client', $client );
+        \S::alert( \S::lang( 'logowanie-udane' ) );
+        return true;
+      }
+    }
+    return false;
+  }
+
+  public static function client_details( $client_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_clients', '*', [ 'id' => $client_id ] );
+  }
+}

autoload/front/factory/class.ShopCoupon.php

@@ -0,0 +1,30 @@
+<?php
+namespace front\factory;
+class ShopCoupon {
+  private $id;
+  private $name;
+  private $status;
+  private $type;
+  private $amount;
+  private $one_time;
+  private $used;
+  private $include_discounted_product;
+  
+  public function __construct() {
+    ;
+  }
+  
+  public function __get( $var ) {
+    return $this -> $var;
+  }
+  
+  public function __set( $var, $value ) {
+    return $this -> $var = $value;
+  }
+  
+  public function set_as_used() {
+    global $mdb;
+    $mdb -> update( 'pp_shop_coupon', [ 'used' => 1, 'date_used' => date( 'Y-m-d H:i:s' ) ], [ 'id' => $this -> id ] );
+    $this -> used = 1;
+  }
+}

autoload/front/factory/class.ShopOrder.php

@@ -0,0 +1,219 @@
+<?php
+namespace front\factory;
+
+class ShopOrder
+{
+  public static function order_id( $order_hash )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_orders', 'id', [ 'hash' => $order_hash ] );
+  }
+
+  public static function order_hash( $order_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_orders', 'hash', [ 'id' => $order_id ] );
+  }
+
+  public static function order_details( $order_id = '', $hash = '', $przelewy24_hash = '' )
+  {
+    global $mdb;
+
+    if ( $order_id )
+    {
+      $order = $mdb -> get( 'pp_shop_orders', '*', [ 'id' => $order_id ] );
+      $order[ 'products' ] = $mdb -> select( 'pp_shop_order_products', '*', [ 'order_id' => $order_id ] );
+    }
+
+    if ( $hash )
+    {
+      $order = $mdb -> get( 'pp_shop_orders', '*', [ 'hash' => $hash ] );
+      $order[ 'products' ] = $mdb -> select( 'pp_shop_order_products', '*', [ 'order_id' => $order[ 'id' ] ] );
+    }
+
+    if ( $przelewy24_hash )
+    {
+      $order = $mdb -> get( 'pp_shop_orders', '*', [ 'przelewy24_hash' => $przelewy24_hash ] );
+      $order[ 'products' ] = $mdb -> select( 'pp_shop_order_products', '*', [ 'order_id' => $order[ 'id' ] ] );
+    }
+
+
+    return $order;
+  }
+
+  public static function generate_order_number()
+  {
+    global $mdb;
+
+    $date = date( 'Y-m' );
+
+    $results = $mdb -> query( 'SELECT MAX( CONVERT( substring_index( substring_index( number, \'/\', -1 ), \' \', -1 ), UNSIGNED INTEGER) ) FROM pp_shop_orders WHERE date_order LIKE \'' . $date . '%\'' ) -> fetchAll();
+    if ( is_array( $results ) and count( $results ) )
+      foreach ( $results as $row )
+        $nr = ++$row[ 0 ];
+
+    if ( !$nr )
+      $nr = 1;
+
+    if ( $nr < 10 )
+      $nr = '00' . $nr;
+
+    if ( $nr < 100 and $nr >= 10 )
+      $nr = '0' . $nr;
+
+    return date( 'Y/m', strtotime( $date ) ) . '/' . $nr;
+  }
+
+  public static function basket_save( $client_id, $basket, $transport_id, $payment_id, $email, $phone, $name, $surname, $firm, $street, $postal_code, $city, $inpost_info, $coupon, $basket_message )
+  {
+    global $mdb, $lang_id, $settings;
+
+    if ( $client_id )
+      $email = \front\factory\ShopClient::client_email( $client_id );
+
+    if ( !is_array( $basket ) or!$transport_id or!$payment_id or!$email or!$phone or!$name or!$surname )
+      return false;
+
+    $transport = \front\factory\ShopTransport::transport( $transport_id );
+    $payment_method = \front\factory\ShopPaymentMethod::payment_method( $payment_id );
+    $basket_summary = \front\factory\ShopBasket::summary_price( $basket, $coupon );
+    $order_number = self::generate_order_number();
+    $order_date = date( 'Y-m-d H:i:s' );
+    $hash = md5( $order_number . time() );
+
+    if ( $transport['delivery_free'] == 1 and $basket_summary >= $settings['free_delivery'] )
+      $transport_cost = '0.00';
+    else
+      $transport_cost = $transport['cost'];
+
+    $mdb -> insert( 'pp_shop_orders', [
+        'number' => $order_number,
+        'client_id' => $client_id ? $client_id : null,
+        'date_order' => $order_date,
+        'comment' => null,
+        'client_name' => $name,
+        'client_surname' => $surname,
+        'client_firm' => $firm,
+        'client_email' => $email,
+        'client_street' => $street,
+        'client_postal_code' => $postal_code,
+        'client_city' => $city,
+        'client_phone' => $phone,
+        'transport_id' => $transport_id,
+        'transport' => $transport[ 'name_visible' ],
+        'transport_cost' => $transport_cost,
+        'transport_description' => $transport[ 'description' ],
+        'inpost_paczkomat' => ( $transport_id == 1 or $transport_id == 2 ) ? $inpost_info : null,
+        'payment_method' => $payment_method[ 'name' ],
+        'payment_method_id' => $payment_id,
+        'hash' => $hash,
+        'summary' => \S::normalize_decimal( $basket_summary + $transport_cost ),
+        'coupon_id' => $coupon ? $coupon -> id : null,
+        'message' => $basket_message ? $basket_message : null,
+        'baselinker_order_status_date' => date( 'Y-m-d H:i:s' ),
+        'apilo_order_status_date' => date( 'Y-m-d H:i:s' ),
+        'sellasist_order_status_date' => date( 'Y-m-d H:i:s' ),
+    ] );
+    $order_id = $mdb -> id();
+
+    if ( !$order_id )
+      return false;
+
+    \Log::save_log( 'Złożono nowe zamówienie | NR: ' . $order_id );
+
+    // ustawienie statusu zamówienia
+    $mdb -> insert( 'pp_shop_order_statuses', [ 'order_id' => $order_id, 'status_id' => 0, 'mail' => 1 ] );
+
+    if ( is_array( $basket ) )
+    {
+      foreach ( $basket as $basket_position )
+      {
+        $attributes = '';
+        $product = \shop\Product::getFromCache( $basket_position[ 'product-id' ], $lang_id );
+
+        if ( is_array( $basket_position[ 'attributes' ] ) )
+        {
+          foreach ( $basket_position[ 'attributes' ] as $row )
+          {
+            $row = explode( '-', $row );
+            $attribute = \front\factory\ShopAttribute::attribute_details( $row[ 0 ], $lang_id );
+            $value = \front\factory\ShopAttribute::value_details( $row[ 1 ], $lang_id );
+
+            if ( $attributes )
+              $attributes .= '<br>';
+            $attributes .= '<b>' . $attribute[ 'language' ][ 'name' ] . '</b>: ';
+            $attributes .= $value[ 'language' ][ 'name' ];
+          }
+        }
+
+        // custom fields
+        $product_custom_fields = '';
+        if ( is_array( $basket_position[ 'custom_fields' ] ) )
+        {
+          foreach ( $basket_position[ 'custom_fields' ] as $key => $val )
+          {
+            $custom_field = \shop\ProductCustomField::getFromCache( $key );
+            if ( $product_custom_fields )
+              $product_custom_fields .= '<br>';
+            $product_custom_fields .= '<b>' . $custom_field[ 'name' ] . '</b>: ' . $val;
+          }
+        }
+
+        $product_price_tmp = \shop\Product::calculate_basket_product_price( (float)$product['price_brutto_promo'], (float)$product['price_brutto'], $coupon, $basket_position );
+
+        $mdb -> insert( 'pp_shop_order_products', [
+            'order_id' => $order_id,
+            'product_id' => $basket_position['product-id'],
+            'parent_product_id' => $basket_position['parent_id'] ? $basket_position['parent_id'] : $basket_position['product-id'],
+            'name' => $product -> language['name'],
+            'attributes' => $attributes,
+            'vat' => $product -> vat,
+            'price_brutto'  => $product_price_tmp['price'],
+            'price_brutto_promo' => $product_price_tmp['price_new'],
+            'quantity' => $basket_position['quantity'],
+            'message' => $basket_position['message'],
+            'custom_fields' => $product_custom_fields,
+        ] );
+
+        $product_quantity = \shop\Product::get_product_quantity( $basket_position['product-id'] );
+        if ( $product_quantity != null )
+          $mdb -> update( 'pp_shop_products', [ 'quantity[-]' => $basket_position[ 'quantity' ] ], [ 'id'  => $basket_position['product-id'] ] );
+        else
+          $mdb -> update( 'pp_shop_products', [ 'quantity[-]' => $basket_position[ 'quantity' ] ], [ 'id'  => $basket_position['parent_id'] ] );
+
+        $mdb -> update( 'pp_shop_products', [ 'quantity' => 0 ], [ 'quantity[<]' => 0 ] );
+      }
+    }
+
+    if ( $coupon and $coupon -> is_one_time() )
+      $coupon -> set_as_used();
+
+    $order = \front\factory\ShopOrder::order_details( $order_id );
+
+    $mail_order = \Tpl::view( 'shop-order/mail-summary', [
+          'settings' => $settings,
+          'order'    => $order
+      ] );
+
+    $settings[ 'ssl' ] ? $base = 'https' : $base = 'http';
+
+    $regex = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+    $mail_order = preg_replace( $regex, "$1" . $base . "://" . $_SERVER[ 'SERVER_NAME' ] . "$2$4", $mail_order );
+
+    $regex = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|https?://).)*)(['\"][^>]*>)-i";
+    $mail_order = preg_replace( $regex, "$1" . $base . "://" . $_SERVER[ 'SERVER_NAME' ] . "$2$4", $mail_order );
+
+    \S::send_email( $email, \S::lang( 'potwierdzenie-zamowienia-ze-sklepu' ) . ' ' . $settings[ 'firm_name' ], $mail_order );
+    \S::send_email( $settings[ 'contact_email' ], 'Nowe zamówienie / ' . $settings[ 'firm_name' ] . ' / ' . $order['number'] . ' - ' . $order['client_surname'] . ' ' . $order['client_name'], $mail_order );
+
+    // zmiana statusu w realizacji jeżeli płatność przy odbiorze
+    if ( $payment_id == 3 )
+    {
+      $order_tmp = new \shop\Order( $order_id );
+      $order_tmp -> update_status( 4, true );
+    }
+
+    return $order_id;
+  }
+
+}

autoload/front/factory/class.ShopPaymentMethod.php

@@ -0,0 +1,80 @@
+<?php
+namespace front\factory;
+
+class ShopPaymentMethod
+{
+  // get_sellasist_payment_method_id
+  static public function get_sellasist_payment_method_id( $payment_method_id ) {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_payment_methods', 'sellasist_payment_type_id', [ 'id' => $payment_method_id ] );
+  }
+
+  // get_apilo_payment_method_id
+  static public function get_apilo_payment_method_id( $payment_method_id ) {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_payment_methods', 'apilo_payment_type_id', [ 'id' => $payment_method_id ] );
+  }
+
+  public static function payment_methods_by_transport( $transport_method_id )
+  {
+    global $mdb, $settings;
+
+    if ( !$payments = \Cache::fetch( 'payment_methods_by_transport' . $transport_method_id ) )
+    {
+      $results = $mdb -> query( 'SELECT '
+                                    . 'pspm.id, name, description '
+                                  . 'FROM '
+                                    . 'pp_shop_payment_methods AS pspm '
+                                    . 'INNER JOIN pp_shop_transport_payment_methods AS pstpm ON pstpm.id_payment_method = pspm.id '
+                                  . 'WHERE '
+                                      . 'status = 1 '
+                                    . 'AND '
+                                      . 'id_transport = ' . $transport_method_id ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $payments[] = $row;
+
+      \Cache::store( 'payment_methods_by_transport' . $transport_method_id, $payments );
+    }
+
+    return $payments;
+  }
+
+  public static function is_payment_active( $payment_method_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_payment_methods', 'status', [ 'id' => $payment_method_id ] );
+  }
+
+  public static function payment_method( $payment_method_id )
+  {
+    global $mdb;
+
+    if ( !$payment_method = \Cache::fetch( 'payment_method' . $payment_method_id ) )
+    {
+      $payment_method = $mdb -> get( 'pp_shop_payment_methods', '*', [
+                        'AND' => [
+                            'id' => $payment_method_id,
+                            'status' => 1
+                        ] ] );
+
+      \Cache::store( 'payment_method' . $payment_method_id, $payment_method );
+    }
+    return $payment_method;
+  }
+
+  public static function payment_methods()
+  {
+    global $mdb;
+
+    if ( !$payment_methods = \Cache::fetch( 'payment_methods' ) )
+    {
+      $results = $mdb -> select( 'pp_shop_payment_methods', '*', [ 'status' => 1 ] );
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $payment_methods[] = $row;
+
+      \Cache::store( 'payment_methods', $payment_methods );
+    }
+
+    return $payment_methods;
+  }
+}

autoload/front/factory/class.ShopProduct.php

@@ -0,0 +1,382 @@
+<?php
+namespace front\factory;
+
+class ShopProduct
+{
+  // get_sellasist_product_id
+  static public function get_sellasist_product_id( $product_id ) {
+    global $mdb;
+    if ( !$sellasist_product_id = $mdb -> get( 'pp_shop_products', 'sellasist_product_id', [ 'id' => $product_id ] ) ) {
+      $sellasist_product_id = $mdb -> get( 'pp_shop_products', 'sellasist_product_id', [ 'id' =>
+        $mdb -> get( 'pp_shop_products', 'parent_id', [ 'id' => $product_id ] )
+      ] );
+    }
+    return $sellasist_product_id;
+  }
+
+  // get_product_sku
+  static public function get_product_sku( $product_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_products', 'sku', [ 'id' => $product_id ] );
+  }
+
+  // get_product_ean
+  static public function get_product_ean( $product_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_products', 'ean', [ 'id' => $product_id ] );
+  }
+
+  static public function is_product_active( int $product_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopProduct::is_product_active:$product_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $is_active = $mdb -> get( 'pp_shop_products', 'status', [ 'id' => $product_id ] );
+
+      $cacheHandler -> set( $cacheKey, $is_active );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+    return $is_active;
+  }
+
+  static public function product_url( $product )
+  {
+    if ( $product['language']['seo_link'] )
+    {
+      $url = '/' . $product['language']['seo_link'];
+    }
+    else
+    {
+      if ( $product['parent_id'] )
+        $url = '/p-' . $product['parent_id'] . '-' . \S::seo( $product['language']['name'] );
+      else
+        $url = '/p-' . $product['id'] . '-' . \S::seo( $product['language']['name'] );
+    }
+    return $url;
+  }
+
+  static public function get_minimal_price( $id_product, $price_brutto_promo = null )
+  {
+    global $mdb;
+
+    if ( !$price = \Cache::fetch( 'get_minimal_price:' . $id_product ) )
+    {
+      $price = $mdb -> min( 'pp_shop_product_price_history', 'price', [ 'AND' => [ 'id_product' => $id_product, 'price[!]' => str_replace( ',', '.', $price_brutto_promo ) ] ] );
+      \Cache::store( 'get_minimal_price:' . $id_product, $price );
+    }
+
+    return $price;
+  }
+
+  public static function product_categories( $product_id )
+  {
+    global $mdb;
+
+    if ( $parent_id = $mdb -> get( 'pp_shop_products', 'parent_id', [ 'id' => $product_id ] ) )
+      return \R::getAll( 'SELECT category_id FROM pp_shop_products_categories WHERE product_id = ?', [ $parent_id ] );
+    else
+      return \R::getAll( 'SELECT category_id FROM pp_shop_products_categories WHERE product_id = ?', [ $product_id ] );
+  }
+
+  public static function product_name( $product_id )
+  {
+    global $mdb, $lang_id;
+
+    if ( !$product_name = \Cache::fetch( 'product_name' . $lang_id . '_' . $product_id ) )
+    {
+      $product_name = $mdb -> get( 'pp_shop_products_langs', 'name', [ 'AND' => [ 'product_id' => (int)$product_id, 'lang_id' => $lang_id ] ] );
+
+      \Cache::store( 'product_name' . $lang_id . '_' . $product_id, $product_name );
+    }
+
+    return $product_name;
+  }
+
+  public static function product_image( $product_id )
+  {
+    global $mdb;
+
+    if ( !$product_image = \Cache::fetch( 'product_image:' . $product_id ) )
+    {
+      $results = $mdb -> query( 'SELECT src FROM pp_shop_products_images WHERE product_id = :product_id ORDER BY o ASC LIMIT 1', [ ':product_id' => (int)$product_id ] ) -> fetchAll( \PDO::FETCH_ASSOC );
+      $product_image = $results[ 0 ][ 'src' ];
+
+      \Cache::store( 'product_image:' . $product_id, $product_image );
+    }
+
+    return $product_image;
+  }
+
+  public static function product_wp( $product_id )
+  {
+    global $mdb;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopProduct::product_wp:$product_id";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $product_wp = $mdb -> get( 'pp_shop_products', 'wp', [ 'id' => $product_id ] );
+
+      $cacheHandler -> set( $cacheKey, $product_wp );
+    }
+    else
+    {
+      return unserialize( $objectData );
+    }
+    return $product_wp;
+  }
+
+  public static function random_products( $product_id, $lang_id = 'pl' )
+  {
+    global $mdb;
+
+    if ( !$products = \Cache::fetch( 'random_productsa_' . $product_id . '_' . $lang_id ) )
+    {
+      $results = $mdb -> query( 'SELECT id FROM pp_shop_products WHERE status = 1 ORDER BY RAND() LIMIT 6' ) -> fetchAll();
+      if ( is_array( $results ) and!empty( $results ) )
+        foreach ( $results as $row )
+          $products[] = \front\factory\ShopProduct::product_details( $row[ 'id' ], $lang_id );
+
+      \Cache::store( 'random_products_' . $product_id . '_' . $lang_id, $products );
+    }
+
+    return $products;
+  }
+
+  public static function promoted_products( $limit = 6 )
+  {
+    global $mdb;
+
+    if ( !$products = \Cache::fetch( "promoted_products-$limit" ) )
+    {
+      $results = $mdb -> query( 'SELECT id FROM pp_shop_products WHERE status = 1 AND promoted = 1 ORDER BY RAND() LIMIT ' . $limit ) -> fetchAll();
+      if ( is_array( $results ) and!empty( $results ) )
+        foreach ( $results as $row )
+          $products[] = $row[ 'id' ];
+
+      \Cache::store( "promoted_products-$limit", $products );
+    }
+
+    return $products;
+  }
+
+  public static function top_products( $limit = 6 )
+  {
+    global $mdb;
+
+    $date_30_days_ago = date('Y-m-d', strtotime('-30 days'));
+
+    $products = $mdb -> query( "SELECT COUNT(0) AS sell_count, psop.parent_product_id FROM pp_shop_order_products AS psop INNER JOIN pp_shop_orders AS pso ON pso.id = psop.order_id WHERE pso.date_order >= '$date_30_days_ago' GROUP BY parent_product_id ORDER BY sell_count DESC")->fetchAll(\PDO::FETCH_ASSOC);
+
+    foreach ( $products as $product )
+    {
+      if ( \front\factory\ShopProduct::is_product_active( $product['parent_product_id'] ) )
+        $product_ids[] = $product['parent_product_id'];
+    }
+
+    return $product_ids;
+  }
+
+  public static function new_products( $limit = 10 ) {
+    global $mdb;
+
+    $results = $mdb->query("
+        SELECT id
+        FROM pp_shop_products
+        WHERE status = 1
+        ORDER BY date_add DESC
+        LIMIT $limit
+    ")->fetchAll(\PDO::FETCH_ASSOC);
+
+    return array_column($results, 'id');
+  }
+
+  public static function product_details( $product_id, $lang_id )
+  {
+    global $mdb;
+
+    if ( !$product_id )
+      return false;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopProduct::product_details:$product_id:$lang_id";
+
+    $objectData = $cacheHandler->get($cacheKey);
+
+    if ( !$objectData )
+    {
+      $product = $mdb -> get( 'pp_shop_products', '*', [ 'id' => (int)$product_id ] );
+
+      $results = $mdb -> select( 'pp_shop_products_langs', '*', [ 'AND' => [ 'product_id' => (int)$product_id, 'lang_id' => $lang_id ] ] );
+      if ( is_array( $results ) )
+        foreach ( $results as $row )
+        {
+          if ( $row[ 'copy_from' ] )
+          {
+            $results2 = $mdb -> select( 'pp_shop_products_langs', '*', [ 'AND' => [ 'product_id' => (int)$product_id, 'lang_id' => $row[ 'copy_from' ] ] ] );
+            if ( is_array( $results2 ) )
+              foreach ( $results2 as $row2 )
+                $product[ 'language' ] = $row2;
+          }
+          else
+            $product[ 'language' ] = $row;
+        }
+
+      $results = $mdb -> query( 'SELECT '
+          . 'DISTINCT( attribute_id ) '
+          . 'FROM '
+          . 'pp_shop_products_attributes AS pspa '
+          . 'INNER JOIN pp_shop_attributes AS psa ON psa.id = pspa.attribute_id '
+          . 'WHERE '
+          . 'product_id = ' . (int)$product_id . ' '
+          . 'ORDER BY '
+          . 'o ASC' ) -> fetchAll();
+      if ( is_array( $results ) )
+        foreach ( $results as $row )
+        {
+          $row[ 'require' ] = $mdb -> get( 'pp_shop_attributes',
+            'required',
+            [ 'id' => $row[ 'attribute_id' ] ]
+          );
+
+          $row[ 'type' ] = $mdb -> get( 'pp_shop_attributes',
+            'type',
+            [ 'id' => $row[ 'attribute_id' ] ]
+          );
+
+          $row[ 'language' ] = $mdb -> get( 'pp_shop_attributes_langs',
+            [ 'name' ],
+            [ 'AND' =>
+                [ 'attribute_id' => $row[ 'attribute_id' ], 'lang_id' => $lang_id ]
+            ]
+          );
+
+          $results2 = $mdb -> query( 'SELECT '
+              . 'value_id, is_default '
+              . 'FROM '
+              . 'pp_shop_products_attributes AS pspa '
+              . 'INNER JOIN pp_shop_attributes_values AS psav ON psav.id = pspa.value_id '
+              . 'WHERE '
+              . 'product_id = :product_id '
+              . 'AND '
+              . 'pspa.attribute_id = :attribute_id ',
+              [
+                  ':product_id'   => $product_id,
+                  ':attribute_id' => $row[ 'attribute_id' ]
+              ]
+            ) -> fetchAll( \PDO::FETCH_ASSOC );
+
+          if ( is_array( $results2 ) )
+            foreach ( $results2 as $row2 )
+            {
+              $row2[ 'language' ] = $mdb -> get( 'pp_shop_attributes_values_langs',
+                [ 'name', 'value' ],
+                [ 'AND' =>
+                    [ 'value_id' => $row2[ 'value_id' ], 'lang_id' => $lang_id ]
+                ]
+              );
+              $row[ 'values' ][] = $row2;
+            }
+
+          $product[ 'attributes' ][] = $row;
+        }
+
+      $product[ 'images' ] = $mdb -> select( 'pp_shop_products_images', '*', [ 'product_id' => (int)$product_id, 'ORDER' => [ 'o' => 'ASC', 'id' => 'ASC' ] ] );
+      $product[ 'files' ] = $mdb -> select( 'pp_shop_products_files', '*', [ 'product_id' => (int)$product_id ] );
+      $product[ 'categories' ] = $mdb -> select( 'pp_shop_products_categories', 'category_id', [ 'product_id' => (int)$product_id ] );
+
+      $product[ 'products_related' ] = $mdb -> select( 'pp_shop_products_related', 'product_related_id', [ 'product_id' => (int)$product_id ] );
+
+      $products_sets_1 = $mdb -> select( 'pp_shop_products_sets', 'product_sets_id', [ 'product_id' => (int)$product_id ] );
+      $products_sets_2 = $mdb -> select( 'pp_shop_products_sets', 'product_id', [ 'product_sets_id' => (int)$product_id ] );
+      $products_sets = array_unique( array_merge( $products_sets_1, $products_sets_2 ) );
+
+      $product[ 'products_sets' ] = $products_sets;
+
+      $attributes = $mdb -> select( 'pp_shop_products_attributes', [ 'attribute_id', 'value_id' ], [ 'product_id' => (int)$product_id ] );
+      if ( is_array( $attributes ) ): foreach ( $attributes as $attribute ):
+          $attributes_tmp[ $attribute[ 'attribute_id' ] ][] = $attribute[ 'value_id' ];
+        endforeach;
+      endif;
+
+      if ( is_array( $attributes_tmp ) )
+        $product[ 'permutations' ] = \S::array_cartesian_product( $attributes_tmp );
+
+      $cacheHandler -> set( $cacheKey, $product );
+    }
+    else
+    {
+      return unserialize($objectData);
+    }
+
+    return $product;
+  }
+
+  public static function warehouse_message_zero( $id_product, $lang_id )
+  {
+    global $mdb, $lang_id;
+    return $mdb -> get( 'pp_shop_products_langs', 'warehouse_message_zero', [ 'AND' => [ 'product_id' => $id_product, 'lang_id' => $lang_id ] ] );
+  }
+
+  public static function warehouse_message_nonzero( $id_product, $lang_id )
+  {
+    global $mdb, $lang_id;
+    return $mdb -> get( 'pp_shop_products_langs', 'warehouse_message_nonzero', [ 'AND' => [ 'product_id' => $id_product, 'lang_id' => $lang_id ] ] );
+  }
+
+  public static function permutation_quantity( $id_product, $permutation, bool $is_multichoice )
+  {
+    global $mdb;
+
+    if ( !$is_multichoice )
+      return $mdb -> get( 'pp_shop_products_stock', 'quantity', [ 'AND' => [ 'id_product' => $id_product, 'permutation' => 0 ] ] );
+
+    if ( is_array( $permutation ) )
+    {
+      foreach ( $permutation as $key => $val )
+      {
+        $permutation_id .= $val;
+        if ( $val != end( $permutation ) )
+          $permutation_id .= '_';
+      }
+    }
+    else
+      $permutation_id = $permutation;
+
+    return $mdb -> get( 'pp_shop_products_stock', 'quantity', [ 'AND' => [ 'id_product' => $id_product, 'permutation' => $permutation_id ] ] );
+  }
+
+  //TO:DO do usunięcia
+  public static function product_both_price( $product_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_products', [ 'price_brutto', 'price_brutto_promo' ], [ 'id' => (int)$product_id ] );
+  }
+
+  //TO:DO do usunięcia
+  public static function product_price( $product_id )
+  {
+    global $mdb;
+
+    $product = $mdb -> get( 'pp_shop_products', [ 'price_brutto', 'price_brutto_promo', 'vat' ], [ 'id' => (int)$product_id ] );
+    if ( $product[ 'price_brutto_promo' ] )
+      return $product[ 'price_brutto_promo' ];
+    else
+      return $product[ 'price_brutto' ];
+  }
+
+}

autoload/front/factory/class.ShopPromotion.php

@@ -0,0 +1,215 @@
+<?php
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+namespace front\factory;
+
+/**
+ * Description of class
+ *
+ * @author Dom - Jacek
+ */
+class ShopPromotion
+{
+  //! promocja na wszystkie produkty z kategori 1 lub 2
+  static public function promotion_type_03( $basket, $promotion )
+  {
+    $categories = json_decode( $promotion -> categories );
+    $condition_categories = json_decode( $promotion -> condition_categories );
+
+    foreach ( $basket as $key => $val )
+    {
+      $product_promotion = \shop\Product::is_product_on_promotion( $val['product-id'] );
+
+      if ( !$product_promotion or $product_promotion and $promotion -> include_product_promo )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          if ( in_array( $category_tmp[ 'category_id' ], $condition_categories ) or in_array( $category_tmp[ 'category_id' ], $categories ) )
+          {
+            $basket[$key]['discount_type'] = $promotion -> discount_type;
+            $basket[$key]['discount_amount'] = $promotion -> amount;
+            $basket[$key]['discount_include_coupon'] = $promotion -> include_coupon;
+            $basket[$key]['include_product_promo'] = $promotion -> include_product_promo;
+          }
+        }
+      }
+    }
+    return $basket;
+  }
+
+  //! promocja na produkty z kategorii 1 i 2
+  static public function promotion_type_02( $basket, $promotion )
+  {
+    $condition_1 = false; $condition_2 = false;
+
+    $categories = json_decode( $promotion -> categories );
+    $condition_categories = json_decode( $promotion -> condition_categories );
+
+    // sprawdzanie czy warunki są spełnione
+    if ( is_array( $condition_categories ) and is_array( $categories ) )
+    {
+      foreach ( $basket as $key => $val )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          // sprawdzam produkt pod kątem I kategorii
+          if ( !$condition_1 and in_array( $category_tmp[ 'category_id' ], $condition_categories ) )
+          {
+            $condition_1 = true;
+            unset( $basket_tmp[ $key ] );
+          }
+        }
+      }
+
+      foreach ( $basket as $key => $val )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          // sprawdzam produkt pod kątem II kategorii
+          if ( !$condition_2 and in_array( $category_tmp[ 'category_id' ], $categories ) )
+            $condition_2 = true;
+        }
+      }
+    }
+
+    // jeżeli warunki są spełnione to szukam produktów, którym można obniżyć cenę
+    if ( $condition_1 and $condition_2 )
+    {
+      foreach ( $basket as $key => $val )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          if ( in_array( $category_tmp[ 'category_id' ], $categories ) or in_array( $category_tmp['category_id'], $condition_categories ) )
+          {
+            $basket[$key]['discount_type'] = $promotion -> discount_type;
+            $basket[$key]['discount_amount'] = $promotion -> amount;
+            $basket[$key]['discount_include_coupon'] = $promotion -> include_coupon;
+            $basket[$key]['include_product_promo'] = $promotion -> include_product_promo;
+          }
+        }
+      }
+    }
+    return $basket;
+  }
+
+  //! promocja na najtańszy produkt z kategorii 1 lub 2
+  static public function promotion_type_04( $basket, $promotion )
+  {
+    $condition_1 = false;
+    $categories = json_decode( $promotion -> categories );
+
+    //! sprawdzanie czy warunki są spełnione
+    if ( is_array( $categories ) and is_array( $categories ) )
+    {
+      foreach ( $basket as $key => $val )
+      {
+        $product_promotion = \shop\Product::is_product_on_promotion( $val['product-id'] );
+
+        if ( !$product_promotion or $product_promotion and $promotion -> include_product_promo )
+        {
+          $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+          foreach ( $product_categories as $category_tmp )
+          {
+            //! sprawdzam produkt pod kątem I kategorii
+            if ( !$condition_1[$key] and in_array( $category_tmp[ 'category_id' ], $categories ) )
+              $condition_1[$key] = true;
+          }
+        }
+      }
+    }
+
+    if ( count( $condition_1 ) >= $promotion -> min_product_count )
+    {
+      foreach ( $basket as $key => $val )
+      {
+        $price = \shop\Product::get_product_price( $val['product-id'] );
+        if ( !$cheapest_position or $cheapest_position['price'] > $price )
+        {
+          $cheapest_position['price'] = $price;
+          $cheapest_position['key'] = $key;
+        }
+      }
+
+      $basket[$cheapest_position['key']]['quantity'] = 1;
+      $basket[$cheapest_position['key']]['discount_type'] = 3;
+      $basket[$cheapest_position['key']]['discount_amount'] = $promotion -> price_cheapest_product;
+      $basket[$cheapest_position['key']]['discount_include_coupon'] = $promotion -> include_coupon;
+      $basket[$cheapest_position['key']]['include_product_promo'] = $promotion -> include_product_promo;
+    }
+
+    return $basket;
+  }
+
+  //! promocja na cały koszyk
+  static public function promotion_type_05( $basket, $promotion )
+  {
+    foreach ( $basket as $key => $val )
+    {
+      $product_promotion = \shop\Product::is_product_on_promotion( $val['product-id'] );
+
+      if ( !$product_promotion or $product_promotion and $promotion -> include_product_promo )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          $basket[$key]['discount_type'] = $promotion -> discount_type;
+          $basket[$key]['discount_amount'] = $promotion -> amount;
+          $basket[$key]['discount_include_coupon'] = $promotion -> include_coupon;
+          $basket[$key]['include_product_promo'] = $promotion -> include_product_promo;
+        }
+      }
+    }
+    return $basket;
+  }
+
+  //! Rabat procentowy na produkty z kategorii I jeżeli w koszyku jest produkt z kategorii II
+  static public function promotion_type_01( $basket, $promotion )
+  {
+    $condition = false;
+    $categories = json_decode( $promotion -> categories );
+    $condition_categories = json_decode( $promotion -> condition_categories );
+
+    // sprawdzanie czy warunki są spełnione
+    if ( is_array( $condition_categories ) and is_array( $categories ) )
+    {
+      foreach ( $basket as $key => $val )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          if ( in_array( $category_tmp[ 'category_id' ], $condition_categories ) )
+          {
+            $condition = true;
+          }
+        }
+      }
+    }
+
+    // jeżeli warunki są spełnione to szukam produktów, którym można obniżyć cenę
+    if ( $condition )
+    {
+      foreach ( $basket as $key => $val )
+      {
+        $product_categories = \front\factory\ShopProduct::product_categories( $val[ 'product-id' ] );
+        foreach ( $product_categories as $category_tmp )
+        {
+          if ( in_array( $category_tmp[ 'category_id' ], $categories ) )
+          {
+            $basket[$key]['discount_type'] = $promotion -> discount_type;
+            $basket[$key]['discount_amount'] = $promotion -> amount;
+            $basket[$key]['discount_include_coupon'] = $promotion -> include_coupon;
+            $basket[$key]['include_product_promo'] = $promotion -> include_product_promo;
+          }
+        }
+      }
+    }
+    return $basket;
+  }
+}

autoload/front/factory/class.ShopStatuses.php

@@ -0,0 +1,35 @@
+<?
+namespace front\factory;
+
+class ShopStatuses {
+
+  // get_baselinker_order_status_id
+  static public function get_baselinker_order_status_id( $status_id ) {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_statuses', 'baselinker_status_id', [ 'id' => $status_id ] );
+  }
+
+  // get_apilo_status_id
+  static public function get_apilo_status_id( $status_id ) {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_statuses', 'apilo_status_id', [ 'id' => $status_id ] );
+  }
+
+  // get sellasist status id
+  static public function get_sellasist_status_id( $status_id ) {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_statuses', 'sellasist_status_id', [ 'id' => $status_id ] );
+  }
+
+  // get_shop_status_by_integration_status_id
+  static public function get_shop_status_by_integration_status_id( $integration, $integration_status_id )
+  {
+    global $mdb;
+
+    if ( $integration == 'sellasist' )
+      return $mdb -> get( 'pp_shop_statuses', 'id', [ 'sellasist_status_id' => $integration_status_id ] );
+
+    if ( $integration == 'apilo' )
+      return $mdb -> get( 'pp_shop_statuses', 'id', [ 'apilo_status_id' => $integration_status_id ] );
+  }
+}

autoload/front/factory/class.ShopTransport.php

@@ -0,0 +1,101 @@
+<?php
+namespace front\factory;
+class ShopTransport
+{
+  // get_sellasist_transport_id
+  static public function get_sellasist_transport_id( $transport_method_id ) {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_transports', 'sellasist_shipment_method_id', [ 'id' => $transport_method_id ] );
+  }
+
+  // get_apilo_carrier_account_id
+  static public function get_apilo_carrier_account_id( $transport_method_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_shop_transports', 'apilo_carrier_account_id', [ 'id' => $transport_method_id ] );
+  }
+
+  public static function transport_methods( $basket, $coupon )
+  {
+    global $mdb, $settings;
+
+    $cacheHandler = new \CacheHandler();
+    $cacheKey = "\front\factory\ShopTransport::transport_methods";
+
+    $objectData = $cacheHandler -> get( $cacheKey );
+
+    if ( !$objectData )
+    {
+      $results = $mdb -> query( 'SELECT '
+                                    . 'pst.id, name, name_visible, description, cost, max_wp, pst.default, delivery_free '
+                                  . 'FROM '
+                                    . 'pp_shop_transports AS pst '
+                                  . 'WHERE '
+                                      . 'status = 1' ) -> fetchAll( \PDO::FETCH_ASSOC );
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $transports_tmp[] = $row;
+
+      $cacheHandler -> set( $cacheKey, $transports_tmp );
+    }
+    else
+    {
+      $transports_tmp = unserialize( $objectData );
+    }
+
+    $wp_summary = \front\factory\ShopBasket::summary_wp( $basket );
+
+    foreach ( $transports_tmp as $tr )
+    {
+      if ( $tr['max_wp'] == null )
+        $transports[] = $tr;
+      elseif ( $tr['max_wp'] != null and $wp_summary <= $tr['max_wp'] )
+        $transports[] = $tr;
+    }
+
+
+    if ( \S::normalize_decimal( \front\factory\ShopBasket::summary_price( $basket, $coupon ) ) >= \S::normalize_decimal( $settings['free_delivery'] ) )
+    {
+      for ( $i = 0; $i < count( $transports ); $i++ ){
+        if($transports[ $i ]['delivery_free'] == 1) {
+          $transports[ $i ]['cost'] = 0.00;
+        }
+      }
+    }
+
+    return $transports;
+  }
+
+  public static function transport_cost( $transport_id )
+  {
+      global $mdb;
+
+      if ( !$cost = \Cache::fetch( 'transport_cost_' . $transport_id ) )
+      {
+        $cost = $mdb -> get( 'pp_shop_transports', 'cost', [
+                          'AND' => [
+                              'id' => $transport_id,
+                              'status' => 1
+                          ] ] );
+
+        \Cache::store( 'transport_cost_' . $transport_id, $cost );
+      }
+      return $cost;
+  }
+
+  public static function transport( $transport_id )
+  {
+    global $mdb;
+
+    if ( !$transport = \Cache::fetch( 'transport' . $transport_id ) )
+    {
+      $transport = $mdb -> get( 'pp_shop_transports', '*', [
+                        'AND' => [
+                            'id' => $transport_id,
+                            'status' => 1
+                        ] ] );
+
+      \Cache::store( 'transport' . $transport_id, $transport );
+    }
+    return $transport;
+  }
+}