first commit

autoload/front/factory/class.Articles.php

@@ -0,0 +1,357 @@
+<?php
+namespace front\factory;
+class Articles
+{
+  public static function pixieset_save_favorite_images( $hash ) {
+    global $mdb, $settings;
+
+    \S::delete_dir( 'temp/' );
+
+    $rows = $mdb -> select( 'pp_articles', [ 'id' ], [ 'hash' => $hash ] );
+    if ( is_array( $rows ) ) foreach ( $rows as $row ) {
+      $article = \front\factory\Articles::article_details( $row['id'], 'pl' );
+
+      $text = '<p>Witaj,<br />';
+      $text .= 'Użytkownik zatwierdził listę wybranych przez siebie zdjęć.<br />';
+      $text .= 'Poniżej znajdziesz nazwy wybranych zdjęć.</p>';
+      $text .= '<ul>';
+      if ( is_array( $article['images'] ) ) foreach ( $article['images'] as $image )
+        if ( $image['favorite'] )
+          $text .= '<li>' . basename( $image['src'] ) . '</li>';
+      $text .= '</ul>';
+
+      \S::send_email( $settings['contact_email'], 'Powiadomienie ze strony: ' . $_SERVER['SERVER_NAME'], $text );
+      return true;
+    }
+    return false;
+  }
+
+  public static function pixieset_image_favorite( $image_id, $hash )
+  {
+    global $mdb;
+
+    $rows = $mdb -> select( 'pp_articles', [ 'id' ], [ 'hash' => $hash ] );
+    if ( is_array( $rows ) ) foreach ( $rows as $row )
+    {
+      $status = $mdb -> get( 'pp_articles_images', 'favorite', [ 'AND' => [ 'article_id' => $row['id'], 'id' => $image_id ] ] );
+      $mdb -> update( 'pp_articles_images', [ 'favorite' => !$status ], [ 'AND' => [ 'article_id' => $row['id'], 'id' => $image_id ] ] );
+
+      \S::delete_dir( 'temp/' );
+      return !$status;
+    }
+  }
+
+  public static function article_password( $article_id )
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_articles', 'password', [ 'id' => $article_id ] );
+  }
+
+  public static function articles_by_tags( $tag_id, $lang_id )
+  {
+    global $mdb;
+
+    if ( !$articles = \Cache::fetch( "articles_by_tags:$tag_id:$lang_id" ) )
+    {
+      $results = $mdb -> query( 'SELECT '
+                                  . 'pa.id '
+                                . 'FROM '
+                                  . 'pp_articles AS pa '
+                                  . 'INNER JOIN pp_articles_tags AS pat ON pat.article_id = pa.id '
+                                . 'WHERE '
+                                    . 'status = 1 '
+                                  . 'AND '
+                                    . 'tag_id = ' . (int)$tag_id ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $articles[] = \front\factory\Articles::article_details( $row['id'], $lang_id );
+
+      \Cache::store( "articles_by_tags:$tag_id:$lang_id", $articles );
+    }
+
+    return $articles;
+  }
+
+  public static function tag_details( $tag_id )
+  {
+    global $mdb;
+
+    if ( !$tag = \Cache::fetch( "tag_details:$tag_id" ) )
+    {
+      $tag = $mdb -> get( 'pp_tags', '*', [ 'id' => (int)$tag_id ] );
+
+      \Cache::store( "tag_details:$tag_id", $tag );
+    }
+    return $tag;
+  }
+
+  public static function tags()
+  {
+    global $mdb;
+
+    if ( !$tags = \Cache::fetch( 'tags' ) )
+    {
+      $tags = $mdb -> query( 'SELECT '
+                                . 'name, COUNT( tag_id ) AS c '
+                              . 'FROM '
+                                . 'pp_tags AS pt '
+                                . 'INNER JOIN pp_articles_tags ON pt.id = tag_id '
+                              . 'GROUP BY '
+                                . 'tag_id '
+                              . 'ORDER BY '
+                                . 'c DESC '
+                              . 'LIMIT 20'
+                            ) -> fetchAll();
+
+      \Cache::store( 'tags', $tags );
+    }
+    return $tags;
+  }
+
+  public static function articles_by_date( $month, $year, $lang_id )
+  {
+    global $mdb;
+
+    if ( !$articles = \Cache::fetch( "articles_by_date:$month:$year:$lang_id" ) )
+    {
+      $results = $mdb -> query( 'SELECT '
+                                  . 'id '
+                                . 'FROM '
+                                  . 'pp_articles '
+                                . 'WHERE '
+                                    . 'status = 1 '
+                                  . 'AND '
+                                    . '( '
+                                        . '( date_start BETWEEN  \'' . date( 'Y-m-d', strtotime( '01-' . $month . '-' . $year ) ) . '\' AND \'' . date( 'Y-m-t', strtotime( '01-' . $month . '-' . $year ) ) . '\' ) '
+                                      . 'OR '
+                                        . '( date_end BETWEEN  \'' . date( 'Y-m-d', strtotime( '01-' . $month . '-' . $year ) ) . '\' AND \'' . date( 'Y-m-t', strtotime( '01-' . $month . '-' . $year ) ) . '\' ) '
+                                      . 'OR '
+                                        . '( date_start <= \'' . date( 'Y-m-t', strtotime( '01-' . $month . '-' . $year ) ) . '\' AND date_end >= \'' . date( 'Y-m-t', strtotime( '01-' . $month . '-' . $year ) ) . '\' ) '
+                                    . ')' ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $articles[] = \front\factory\Articles::article_details( $row['id'], $lang_id );
+
+      \Cache::store( "articles_by_date:$month:$year:$lang_id", $articles );
+    }
+
+    return $articles;
+  }
+
+  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, $skip_entry = false )
+  {
+    if ( !$skip_entry )
+    {
+      $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, $lang;
+
+    if ( !$noindex = \Cache::fetch( "article_noindex:$article_id:" . $lang[0] ) )
+    {
+      $noindex = $mdb -> get( 'pp_articles_langs', 'noindex', [ 'AND' => [ 'article_id' => (int)$article_id, 'lang_id' => $lang[0] ] ] );
+
+      \Cache::store( "article_noindex:$article_id:" . $lang[0], $noindex );
+    }
+    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 $mdb;
+
+    if ( !$article = \Cache::fetch( "article_details:$lang_id:$article_id" ) )
+    {
+      $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;
+
+        preg_match_all( \front\view\Site::container_pattern, $article['language']['entry'], $container_list );
+        if ( is_array( $container_list[0] ) ) foreach( $container_list[0] as $container_list_tmp )
+        {
+          $container_list_tmp = explode( ':', $container_list_tmp );
+          $article['language']['entry'] = str_replace( '[KONTENER:' . $container_list_tmp[1] . ']', \front\view\Scontainers::scontainer( $container_list_tmp[1] ), $article['language']['entry'] );
+        }
+
+        preg_match_all( \front\view\Site::container_pattern, $article['language']['text'], $container_list );
+        if ( is_array( $container_list[0] ) ) foreach( $container_list[0] as $container_list_tmp )
+        {
+          $container_list_tmp = explode( ':', $container_list_tmp );
+          $article['language']['text'] = str_replace( '[KONTENER:' . $container_list_tmp[1] . ']', \front\view\Scontainers::scontainer( $container_list_tmp[1] ), $article['language']['text'] );
+        }
+      }
+
+      $article['images']  = $mdb -> select( 'pp_articles_images', '*', [ 'article_id' => (int)$article_id, 'ORDER' => [ 'o' => 'ASC', 'id' => 'ASC' ] ] );
+      $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 ] );
+      $article['tags']    = $mdb -> select( 'pp_tags', [ '[><]pp_articles_tags' => [ 'id' => 'tag_id' ] ], 'name', [ 'article_id' => (int)$article_id ] );
+      $results = $mdb -> select( 'pp_articles_additional_params', [ '[><]pp_articles_additional_values' => [ 'id' => 'param_id' ] ], [ 'name', 'value', 'language_id' ], [ 'article_id' => (int)$article_id ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+      {
+        if ( !$row['language_id'] )
+          $params[ $row['name'] ] = $row['value'];
+        else
+          $params[ $row['name'] ][$row['language_id']] = $row['value'];
+      }
+      $article['params'] = $params;
+
+      \Cache::store( "article_details:$lang_id:$article_id", $article );
+    }
+
+    return $article;
+  }
+
+  public static function artciles_id( $page_id, $lang_id, $articles_limit, $sort_type, $from )
+  {
+    global $mdb;
+
+    switch ( $sort_type )
+    {
+      case 0: $order = 'priority DESC, date_add ASC'; break;
+      case 1: $order = 'priority DESC, date_add DESC'; break;
+      case 2: $order = 'priority DESC, date_modify ASC'; break;
+      case 3: $order = 'priority DESC, date_modify DESC'; break;
+      case 4: $order = 'priority DESC, o ASC'; break;
+      case 5: $order = 'priority DESC, title ASC'; break;
+      case 6: $order = 'priority DESC, title DESC'; break;
+      default: $order = 'priority DESC, id ASC'; break;
+    }
+
+    if ( !$output = \Cache::fetch( "artciles_id:$page_id:$lang_id:$order:$from:$articles_limit" ) )
+    {
+      $results = $mdb -> query( 'SELECT * FROM ( '
+                                      . 'SELECT '
+                                          . 'a.id, date_modify, date_add, o, priority, '
+                                          . '( CASE '
+                                            . 'WHEN copy_from IS NULL THEN title '
+                                            . 'WHEN copy_from IS NOT NULL THEN ( '
+                                              . 'SELECT '
+                                                . 'title '
+                                              . 'FROM '
+                                                . 'pp_articles_langs '
+                                              . 'WHERE '
+                                                . 'lang_id = al.copy_from AND article_id = a.id '
+                                              . ') '
+                                           . 'END ) AS title '
+                                      . 'FROM '
+                                        . 'pp_articles_pages AS ap '
+                                        . 'INNER JOIN pp_articles AS a ON a.id = ap.article_id '
+                                        . 'INNER JOIN pp_articles_langs AS al ON al.article_id = ap.article_id '
+                                      . 'WHERE '
+                                        . 'status = 1 AND page_id = ' . (int)$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[] = $row['id'];
+
+      \Cache::store( "artciles_id:$page_id:$lang_id:$order:$from:$articles_limit", $output );
+    }
+    return $output;
+  }
+
+  public static function page_articles_count( $page_id, $lang_id )
+  {
+    global $mdb;
+
+    if ( !$output = \Cache::fetch( "page_articles_count:$page_id:$lang_id" ) )
+    {
+      $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();
+      $output = $results[0][0];
+      \Cache::store( "page_articles_count:$page_id:$lang_id", $output );
+    }
+    return $output;
+  }
+}

autoload/front/factory/class.AuditSEO.php

@@ -0,0 +1,765 @@
+<?php
+namespace front\factory;
+class AuditSEO 
+{
+  public static $good_img = '<img src="/templates/audit-seo/good.svg" class="status">';
+  public static $bad_img = '<img src="/templates/audit-seo/bad.svg" class="status">';
+  
+  public static function robots_allowed( $robots_txt, $useragent )
+  {
+    $agents = array( preg_quote( '*' ) );
+    if ( $useragent) $agents[] = preg_quote( $useragent );
+      $agents = implode( '|', $agents );
+    
+    $robotstxt = @file( $robots_txt );
+    if ( empty( $robotstxt ) ) 
+      return true;
+
+    $rules = array();
+    $ruleApplies = false;
+    foreach ( $robotstxt as $line ) 
+    {
+      if ( !$line = trim( $line ) ) 
+        continue;
+
+      if ( preg_match('/^\s*User-agent: (.*)/i', $line, $match ) )
+        $ruleApplies = preg_match( "/($agents)/i", $match[1] );
+      
+      if ( $ruleApplies && preg_match( '/^\s*Disallow:(.*)/i', $line, $regs ) ) 
+      {
+        if ( !$regs[1] ) 
+          return true;
+        
+        $rules[] = preg_quote( trim( $regs[1] ), '/' );
+      }
+    }
+
+    foreach ( $rules as $rule ) 
+    {
+      if ( preg_match( "/^$rule/", $parsed['path'] ) ) 
+        return false;
+    }
+
+    return true;
+  }
+  
+  public static function is_url_internal( $domain, $url ) 
+  {
+    $domain_host  = parse_url( $domain, PHP_URL_HOST );
+    $url_host     = parse_url( $url, PHP_URL_HOST );
+    
+    if ( $domain_host == $url_host or empty( $url_host ) )
+    {
+      if ( $url != '/' and $url != '#' and strpos( $url, 'mailto:' ) === false and $url != '' and strpos( $url, 'tel:' ) === false )
+        return true;
+    }
+    
+    return false;
+  }
+  
+  public static function is_url_external( $domain, $url ) 
+  {
+    $domain_host  = str_replace( 'www.', '', parse_url( $domain, PHP_URL_HOST ) );
+    $url_host     = str_replace( 'www.', '', parse_url( $url, PHP_URL_HOST ) );
+    
+    if ( $domain_host != $url_host and !empty( $url_host ) and !empty( $domain_host ) )
+    {
+      if ( $url != '/' and $url != '#' and strpos( $url, 'mailto:' ) === false and $url != '' and strpos( $url, 'tel:' ) === false )
+        return true;
+    }
+    
+    return false;
+  }
+  
+  public static function semstorm( $url )
+  {
+    if ( !$url )
+      return false;
+    
+    $data =  [ 'domains' => [ $url ] ];
+    $data_string = json_encode( $data ); 
+
+    $ch = curl_init();
+    curl_setopt( $ch, CURLOPT_URL, 'http://api.semstorm.com/api-v3/explorer/explorer-keywords/position-distribution.json?services_token=ay_oMCvqro2DuTbG5EMayLUTYitOJC_Lf40gq2Rj_zE' );
+    curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+    curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+    curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+    curl_setopt( $ch, CURLOPT_HEADER, false );
+    curl_setopt( $ch, CURLOPT_POST, true );
+    curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);  
+    curl_setopt($ch, CURLOPT_HTTPHEADER, array(                                                                          
+      'Content-Type: application/json',                                                                                
+      'Content-Length: ' . strlen( $data_string ) )                                                                       
+    );  
+    $response = curl_exec( $ch );
+    curl_close ( $ch );
+    
+    echo $response;
+    exit;
+  }
+  
+  public static function data08( $url )
+  {
+    global $mdb;
+    
+    $data08['top3']['txt'] = 0;
+    $data08['top10']['txt'] = 0;
+    $data08['top50']['txt'] = 0;
+    $results = $mdb -> get( 'as_sites', [ 'semstorm' ], [ 'url' => $url ] );
+    
+    if ( !$results['semstorm'] )
+    {    
+      if ( strpos( $url, 'www.' ) === 0 )
+        $url = str_replace( 'www.', '', $url );
+      
+      $data = [ 'domains' => [ $url ] ];
+      $data_string = json_encode( $data ); 
+
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, 'http://api.semstorm.com/api-v3/explorer/explorer-keywords/position-distribution.json?services_token=ay_oMCvqro2DuTbG5EMayLUTYitOJC_Lf40gq2Rj_zE' );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_POST, true );
+      curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string );  
+      curl_setopt($ch, CURLOPT_HTTPHEADER, array(                                                                          
+        'Content-Type: application/json',                                                                                
+        'Content-Length: ' . strlen( $data_string ) )                                                                       
+      );  
+      $response = curl_exec( $ch );
+      curl_close ( $ch );
+      $mdb -> update( 'as_sites', [ 'semstorm' => $response ], [ 'url' => $url ] );
+      
+      $results['semstorm'] = $response;
+    }
+    
+    $data_tmp = json_decode( $results['semstorm'], true );
+    
+    foreach ( $data_tmp['results'][$url] as $key => $val )
+    {
+      if ( $key <= 3 )
+        $data08['top3']['txt'] += $val;
+      
+      if ( $key > 3 and $key <= 10 )
+        $data08['top10']['txt'] += $val;
+      
+      if ( $key > 10 )
+        $data08['top50']['txt'] += $val;
+    }
+    
+    return $data08;
+  }
+  
+  public static function data07( $url ) 
+  {
+    global $mdb;
+    
+    $results = $mdb -> get( 'as_sites', [ 'html', 'effective_url' ], [ 'url' => $url ] );
+    
+    $data07['audit_links_inside']['count'] = 0;
+    $data07['audit_links_outside']['count'] = 0;
+    
+    $dom = new \DOMDocument();
+    @$dom -> loadHTML( $results['html'] );
+    $links = @$dom -> getElementsByTagName( 'a' );
+    
+    for ( $i = 0; $i < $links -> length; $i++ )
+    {
+      $link = $links -> item( $i );
+      $url_tmp = $link -> getAttribute( 'href' );
+      
+      if ( self::is_url_internal( $results['effective_url'], $url_tmp ) )
+      {
+        $data07['audit_links_inside']['count']++;
+        $links_internal[] = $url_tmp;
+      }
+      
+      if ( self::is_url_external( $results['effective_url'], $url_tmp ) )
+      {
+        $data07['audit_links_outside']['count']++;
+        $links_external[] = $url_tmp;
+      }
+    }
+    $data07['audit_links_inside']['txt'] = implode( '<br>', $links_internal );
+    $data07['audit_links_outside']['txt'] = implode( '<br>', $links_external );
+    
+    return $data07;
+  }
+  
+  public static function data06( $url )
+  {
+    global $mdb;
+    
+    $results = $mdb -> get( 'as_sites', [ 'effective_url', 'html', 'flash', 'iframe', 'file_robots_txt', 'file_sitemap_xml', 'inline_css', 'doctype', 'html_language', 'w3c' ], [ 'url' => $url ] );
+    
+    $data06['flash']['txt'] = $results['flash'] ? 'tak' : 'nie';
+    $data06['iframe']['txt'] = $results['iframe'] ? 'tak' : 'nie';
+    $data06['file_robots_txt']['txt'] = $results['file_robots_txt'] ? 'tak' : 'nie';
+    $data06['file_sitemap_xml']['txt'] = $results['file_sitemap_xml'] ? 'tak' : 'nie';
+    $data06['imgs_without_alt']['txt'] = implode( '<br/>', self::imgs_without_alt( $results['html'] ) );
+    $data06['inline_css']['txt'] = $results['inline_css'] ? 'tak' : 'nie';
+    $data06['doctype']['txt'] = $results['doctype'];
+    $data06['html_language']['txt'] = $results['html_language'];
+    
+    if ( !$results['w3c'] )
+    {
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, 'https://validator.w3.org/nu/?doc=' . urlencode( $results['effective_url'] ) . '%2F&out=json' );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, true );
+      curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+      curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+      curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+      $response = curl_exec( $ch );
+      curl_close ( $ch );
+      
+      $mdb -> update( 'as_sites', [ 'w3c' => $response ], [ 'url' => $url ] );
+      
+      $w3c = json_decode( $response, true );
+    }
+    else
+    {
+      $w3c = json_decode( $results['w3c'], true );
+    }
+    
+    $data06['w3c_validator']['txt'] = 0;
+    
+    foreach ( $w3c['messages'] as $message ) {
+      if ( $message['type'] == 'error' )
+        $data06['w3c_validator']['txt']++;
+    }
+    
+    return $data06;
+  }
+  
+  public static function data05( $url )
+  {
+    global $mdb;
+    
+    $results = $mdb -> get( 'as_sites', [
+                'effective_url',
+                'page_speed_insight_mobile'
+              ], [
+                'url' => $url
+              ] );
+    
+    if ( !$results['page_speed_insight_mobile'] )
+    {
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, 'https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=' . $results['effective_url'] . '&category=performance&strategy=mobile' );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, true );
+      curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+      curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+      curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+      $response = curl_exec( $ch );
+      curl_close ( $ch );
+      
+      $mdb -> update( 'as_sites', [ 'page_speed_insight_mobile' => $response ], [ 'url' => $url ] );
+      
+      $page_speed_insight_mobile = json_decode( $response, true );
+    }
+    else
+    {
+      $page_speed_insight_mobile = json_decode( $results['page_speed_insight_mobile'], true );
+    }
+    
+    $data05['psid']['txt'] = ( $page_speed_insight_mobile['lighthouseResult']['categories']['performance']['score'] * 100 )  . '/100';
+    $data05['psid']['score'] = $page_speed_insight_mobile['lighthouseResult']['categories']['performance']['score'] * 100;
+    
+    return $data05;
+  }
+  
+  public static function data04( $url )
+  {
+    global $mdb;
+    
+    $results = $mdb -> get( 'as_sites', [
+                'effective_url',
+                'page_speed_insight_desktop'
+              ], [
+                'url' => $url
+              ] );
+    
+    if ( !$results['page_speed_insight_desktop'] )
+    {
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, 'https://www.googleapis.com/pagespeedonline/v5/runPagespeed?url=' . $results['effective_url'] . '&category=performance&strategy=desktop' );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, true );
+      curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+      curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+      curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+      $response = curl_exec( $ch );
+      curl_close ( $ch );
+      
+      $mdb -> update( 'as_sites', [ 'page_speed_insight_desktop' => $response ], [ 'url' => $url ] );
+      
+      $page_speed_insight_desktop = json_decode( $response, true );
+    }
+    else
+    {
+      $page_speed_insight_desktop = json_decode( $results['page_speed_insight_desktop'], true );
+    }
+    
+    $data04['psid']['txt'] = ( $page_speed_insight_desktop['lighthouseResult']['categories']['performance']['score'] * 100 )  . '/100';
+    $data04['psid']['score'] = $page_speed_insight_desktop['lighthouseResult']['categories']['performance']['score'] * 100;
+    $data04['site_size']['txt'] = round( $page_speed_insight_desktop['lighthouseResult']['audits']['total-byte-weight']['numericValue'] / 1024 ) . ' KB';
+    $data04['site_http']['txt'] = $page_speed_insight_desktop['lighthouseResult']['audits']['network-requests']['numericValue'];
+    
+    return $data04;
+  }
+  
+  public static function data03( $url )
+  {
+    global $mdb;
+    
+    $results = $mdb -> get( 'as_sites', [ 'meta_title', 'meta_description', 'meta_keywords', 'code_length', 'text_length', 'words_count',
+                'h1_count', 'h2_count', 'h3_count', 'h4_count', 'h5_count', 'h6_count'
+              ], [
+                'url' => $url
+              ] );
+    
+    $data03['meta_title']['txt'] = $results['meta_title'];
+    $data03['meta_title']['signs'] = strlen( $results['meta_title'] );
+    $data03['meta_description']['txt'] = $results['meta_description'];
+    $data03['meta_description']['signs'] = strlen( $results['meta_description'] );
+    $data03['meta_keywords']['txt'] = $results['meta_keywords'] != '' ? $results['meta_keywords'] : 'brak';
+    $data03['code_to_text_ratio']['txt'] = round( ( $results['text_length'] / ( $results['text_length'] + $results['code_length'] ) * 100 ), 0 );
+    $data03['words_count']['txt'] = $results['words_count'];
+    $data03['headers']['h1_count']['txt'] = $results['h1_count'];
+    $data03['headers']['h2_count']['txt'] = $results['h2_count'];
+    $data03['headers']['h3_count']['txt'] = $results['h3_count'];
+    $data03['headers']['h4_count']['txt'] = $results['h4_count'];
+    $data03['headers']['h5_count']['txt'] = $results['h5_count'];
+    $data03['headers']['h6_count']['txt'] = $results['h6_count'];
+        
+    return $data03;
+  }
+  
+  public static function data02( $url )
+  {
+    global $mdb;
+    
+    $results = $mdb -> get( 'as_sites', [ 'meta_robots', 'robots_txt', 'redirect_www', 'https' ], [ 'url' => $url ] );
+    
+    $data02['meta_robots']['txt'] = strpos( $results['meta_robots'], 'index' ) !== false ? 'tak' : 'nie';
+    $data02['meta_robots']['img'] = strpos( $results['meta_robots'], 'index' ) !== false ? self::$good_img : self::$bad_img;
+    
+    $robots_txt = self::robots_allowed( $data02['robots_txt'], 'GoogleBot' );
+    $data02['robots_txt']['txt'] = $robots_txt ? 'tak' : 'nie';
+    $data02['robots_txt']['img'] = $robots_txt ? self::$good_img : self::$bad_img;
+    
+    $data02['redirect_www']['txt'] = $results['redirect_www'] ? 'tak' : 'nie';
+    $data02['redirect_www']['img'] = $results['redirect_www'] ? self::$good_img : self::$bad_img;
+    
+    $data02['https']['txt'] = $results['https'] ? 'tak' : 'nie';
+    $data02['https']['img'] = $results['https'] ? self::$good_img : self::$bad_img;   
+        
+    return $data02;
+  }
+  
+  public static function data01( $url )
+  {
+    global $mdb;
+    
+    $data01 = $mdb -> get( 'as_sites', [
+                'effective_url',
+                'ip',
+                'location',
+                'favicon',
+                'cms'
+              ], [
+                'url' => $url
+              ] );
+    
+    $url_tmp = parse_url( $data01['effective_url'] );
+    
+    $location = json_decode( $data01['location'] );
+    $data01['domain']['txt'] = $url_tmp['host'];
+    $data01['location'] = $location -> country;
+    $data01['favicon'] = $data01['favicon'] != null ? 'tak' : 'nie';
+    $data01['cms'] = $data01['cms'] != null ? $data01['cms'] : 'nieznany';
+    
+    return $data01;
+  }
+  
+  public static function imgs_without_alt( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $images   = $dom -> getElementsByTagName( 'img' );
+    $cms = '';
+    
+    for ( $i = 0; $i < $images -> length; $i++ )
+    {
+      $img = $images -> item( $i );
+      if ( $img -> getAttribute( 'alt' ) == '' )
+        $imgs_output[] = $img -> getAttribute( 'src' );
+    }
+    return $imgs_output;
+  }
+  
+  public static function cms( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $metas   = $dom -> getElementsByTagName( 'meta' );
+    $cms = '';
+    
+    for ( $i = 0; $i < $metas -> length; $i++ )
+    {
+      $meta = $metas -> item( $i );
+      if ( $meta -> getAttribute( 'name' ) == 'generator' )
+        $cms = $meta -> getAttribute( 'content' );
+    }
+    return $cms;
+  }
+  
+  public static function meta_title( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $metas   = $dom -> getElementsByTagName( 'title' );
+    $meta_title = '';
+    
+    $meta = $metas -> item( 0 );
+    $meta_title = $meta -> textContent;
+    
+    return $meta_title;
+  }
+  
+  public static function meta_description( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $metas   = $dom -> getElementsByTagName( 'meta' );
+    $meta_description = '';
+    
+    for ( $i = 0; $i < $metas -> length; $i++ )
+    {
+      $meta = $metas -> item( $i );
+      if ( $meta -> getAttribute( 'name' ) == 'description' )
+        $meta_description = $meta -> getAttribute( 'content' );
+    }
+    return $meta_description;
+  }
+  
+  public static function meta_keywords( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $metas   = $dom -> getElementsByTagName( 'meta' );
+    $meta_keywords = '';
+    
+    for ( $i = 0; $i < $metas -> length; $i++ )
+    {
+      $meta = $metas -> item( $i );
+      if ( $meta -> getAttribute( 'name' ) == 'keywords' )
+        $meta_keywords = $meta -> getAttribute( 'content' );
+    }
+    return $meta_keywords;
+  }
+  
+  public static function meta_robots( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $metas   = $dom -> getElementsByTagName( 'meta' );
+    $meta_robots = '';
+    
+    for ( $i = 0; $i < $metas -> length; $i++ )
+    {
+      $meta = $metas -> item( $i );
+      if ( $meta -> getAttribute( 'name' ) == 'robots' || $meta -> getAttribute( 'name' ) == 'googlebot' )
+        $meta_robots = $meta -> getAttribute( 'content' );
+    }
+    return $meta_robots;
+  }
+  
+  public static function header_count( $html, $header = 'h1' )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $headers = $dom -> getElementsByTagName( $header );
+    return $headers -> length;
+  }
+  
+  public static function favicon( $html )
+  {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $links   = $dom -> getElementsByTagName( 'link' );
+    $favicon = '';
+
+    for ( $i = 0; $i < $links -> length; $i++ )
+    {
+      $link = $links -> item( $i );
+      if ( $link -> getAttribute( 'rel' ) == 'icon' || $link -> getAttribute( 'rel' ) == "Shortcut Icon" || $link -> getAttribute( 'rel' ) == "shortcut icon" )
+        $favicon = $link -> getAttribute( 'href' );
+    }
+    return $favicon;
+  }
+  
+  public static function flash_check( $html )
+  {
+    if ( strpos( $html, 'Get Adobe Flash player' ) !== false )
+      return true;
+    return false;
+  }
+  
+  public static function iframe_check( $html )
+  {
+    $dom = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $iframes = $dom -> getElementsByTagName( 'iframe' );
+    if ( $iframes -> length )
+      return true;
+    return false;
+  }
+  
+  public static function doctype( $html ) {
+    if ( strpos( $html, 'HTML 4.01 Frameset//EN' ) !== false )
+      return 'HTML 4.01 Frameset';
+    elseif ( strpos( $html, 'HTML 4.01 Transitional//EN' ) !== false )
+      return 'HTML 4.01 Transitional';
+    elseif ( strpos( $html, 'HTML 4.01//EN' ) !== false )
+      return 'HTML 4.01 Strict';
+    else
+      return 'HTML 5';
+  }
+  
+  public static function html_language( $html ) {
+    $dom     = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $htmls   = $dom -> getElementsByTagName( 'html' );
+
+    for ( $i = 0; $i < $htmls -> length; $i++ ) {
+      $html = $htmls -> item( $i );
+      return $html -> getAttribute( 'lang' );
+    }
+    return false;
+  }
+  
+  public static function inline_css( $html ) {
+    $dom = new \DOMDocument();
+    @$dom -> loadHTML( $html );
+    $spans   = $dom -> getElementsByTagName( 'span' );
+    for ( $i = 0; $i < $spans -> length; $i++ ) {
+      $span = $spans -> item( $i );
+      if ( $span -> getAttribute( 'style' ) != '' )
+        return true;
+    }
+    
+    $ps   = $dom -> getElementsByTagName( 'p' );
+    for ( $i = 0; $i < $ps -> length; $i++ ) {
+      $p = $ps -> item( $i );
+      if ( $p -> getAttribute( 'style' ) != '' )
+        return true;
+    }
+    
+    $divs   = $dom -> getElementsByTagName( 'div' );
+    for ( $i = 0; $i < $divs -> length; $i++ ) {
+      $div = $divs -> item( $i );
+      if ( $div -> getAttribute( 'style' ) != '' )
+        return true;
+    }
+    
+    return false;
+  }
+  
+  public static function audit( $url )
+  {
+    global $mdb;
+    
+    if ( !$url )
+      return false;
+    
+    if ( strpos( $url, 'http://' ) === false and strpos( $url, 'https://' ) === false )
+      $url = 'http://' . $url;
+    
+    $url_tmp = parse_url( $url );
+    $url = strip_tags( $url_tmp['host'] ) . $url_tmp['path'];
+    if ( substr( $url, -1, 1 ) == '/')
+      $url = substr( $url, 0, -1 );
+    
+    if ( $mdb -> count( 'as_sites', [ 'url' => $url ] ) )
+      return $url;
+    else
+    {
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, $url );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, true );
+      curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+      curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+      curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+      $response = curl_exec( $ch );
+      
+      $effective_url = curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
+      $ip = curl_getinfo( $ch, CURLINFO_PRIMARY_IP );      
+      $location = file_get_contents( "http://ipinfo.io/{$ip}/json" );      
+      $favicon = self::favicon( $response );
+      $cms = self::cms( $response );
+      $meta_robots = self::meta_robots( $response );
+      $meta_title = self::meta_title( $response );
+      $meta_description = self::meta_description( $response );
+      $meta_keywords = self::meta_keywords( $response );
+      $h1_count = self::header_count( $response, 'h1' );
+      $h2_count = self::header_count( $response, 'h2' );
+      $h3_count = self::header_count( $response, 'h3' );
+      $h4_count = self::header_count( $response, 'h4' );
+      $h5_count = self::header_count( $response, 'h5' );
+      $h6_count = self::header_count( $response, 'h6' ); 
+      $flash = self::flash_check( $response );
+      $iframe = self::iframe_check( $response );
+      $inline_css = self::inline_css( $response );
+      $doctype = self::doctype( $response );
+      $html_language = self::html_language( $response );
+      
+      $html_length = strlen( $response );
+      $text_length = strlen( strip_tags( $response ) );
+      $code_length = $html_length - $text_length;
+      
+      $words_count = str_word_count( strip_tags( $response ) );
+      
+      curl_close ( $ch );
+      
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, $effective_url . '/robots.txt' );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, true );
+      curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+      curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+      curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+      $robots_txt = curl_exec( $ch );
+      
+      if ( curl_getinfo( $ch, CURLINFO_HTTP_CODE ) == 200 )
+        $file_robots_txt = 1;
+      else
+        $file_robots_txt = 0;
+      
+      curl_close ( $ch );
+      
+      $ch = curl_init();
+      curl_setopt( $ch, CURLOPT_URL, $effective_url . '/sitemap.xml' );
+      curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+      curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+      curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+      curl_setopt( $ch, CURLOPT_HEADER, true );
+      curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+      curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+      curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+      curl_setopt( $ch, CURLOPT_HEADER, false );
+      curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+      $sitemap_xml = curl_exec( $ch );
+      
+      if ( curl_getinfo( $ch, CURLINFO_HTTP_CODE ) == 200 )
+        $file_sitemap_xml = 1;
+      else
+        $file_sitemap_xml = 0;
+      
+      curl_close ( $ch );
+      
+      $url_parse = parse_url( $effective_url );
+      $redirect_www = false;
+      
+      if ( strpos( $effective_url, $url_parse['scheme'] . '://www.' ) !== false )
+      {
+        $ch = curl_init();
+        curl_setopt( $ch, CURLOPT_URL, str_replace( $url_parse['scheme'] . '://www.', $url_parse['scheme'] . '://', $effective_url ) );
+        curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+        curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+        curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+        curl_setopt( $ch, CURLOPT_HEADER, true );
+        curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+        curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+        curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+        curl_setopt( $ch, CURLOPT_HEADER, false );
+        curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+        curl_exec( $ch );
+        $effective_url_tmp  = curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
+        curl_close ( $ch );
+        
+        if ( $effective_url_tmp == $effective_url )
+          $redirect_www = true;
+      }
+      else
+      {
+        $ch = curl_init();
+        curl_setopt( $ch, CURLOPT_URL, str_replace( $url_parse['scheme'] . '://', $url_parse['scheme'] . '://www.', $effective_url ) );
+        curl_setopt( $ch, CURLOPT_RETURNTRANSFER, 1 );
+        curl_setopt( $ch, CURLOPT_VERBOSE, 1 );
+        curl_setopt( $ch, CURLOPT_TIMEOUT, 60 );
+        curl_setopt( $ch, CURLOPT_HEADER, true );
+        curl_setopt( $ch, CURLOPT_CAINFO, 'cacert.pem' );
+        curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
+        curl_setopt( $ch, CURLOPT_FOLLOWLOCATION, true );
+        curl_setopt( $ch, CURLOPT_HEADER, false );
+        curl_setopt( $ch, CURLOPT_USERAGENT, 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.103 Safari/537.36' );
+        curl_exec( $ch );
+        $effective_url_tmp  = curl_getinfo( $ch, CURLINFO_EFFECTIVE_URL );
+        curl_close ( $ch );
+        
+        if ( $effective_url_tmp == $effective_url )
+          $redirect_www = true;
+      }
+      
+      $mdb -> insert( 'as_sites', [ 
+                'url' => $url, 
+                'html' => $response,
+                'effective_url' => $effective_url,
+                'ip' => $ip,
+                'location' => $location,
+                'favicon' => $favicon,
+                'cms' => $cms,
+                'meta_robots' => $meta_robots,
+                'robots_txt' => $robots_txt,
+                'redirect_www' => $redirect_www ? 1 : 0,
+                'https' => $url_parse['scheme'] == 'https' ? 1 : 0,
+                'meta_title' => $meta_title,
+                'meta_description' => $meta_description,
+                'meta_keywords' => $meta_keywords,
+                'code_length' => $code_length,
+                'text_length' => $text_length,
+                'words_count' => $words_count,
+                'h1_count' => $h1_count,
+                'h2_count' => $h2_count,
+                'h3_count' => $h3_count,
+                'h4_count' => $h4_count,
+                'h5_count' => $h5_count,
+                'h6_count' => $h6_count,
+                'flash' => $flash ? 1 : 0,
+                'iframe' => $iframe ? 1 : 0,
+                'file_robots_txt' => $file_robots_txt,
+                'file_sitemap_xml' => $file_sitemap_xml,
+                'inline_css' => $inline_css,
+                'doctype' => $doctype,
+                'html_language' => $html_language
+              ] );
+      
+      return $url;
+    }
+  }
+}

autoload/front/factory/class.Authors.php

@@ -0,0 +1,22 @@
+<?
+namespace front\factory;
+class Authors
+{
+  // szczególy autora
+  static public function get_single_author( $id_author )
+  {
+    global $mdb;
+
+    if ( !$author = \Cache::fetch( "get_single_author:$id_author" ) )
+    {
+      $author = $mdb -> get( 'pp_authors', '*', [ 'id' => (int)$id_author ] );
+
+      $results = $mdb -> select( 'pp_authors_langs', '*', [ 'id_author' => (int)$id_author ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $author['languages'][$row['id_lang']] = $row;
+
+      \Cache::store( "get_single_author:$id_author", $author );
+    }
+    return $author;
+  }
+}

autoload/front/factory/class.Banners.php

@@ -0,0 +1,63 @@
+<?php
+namespace front\factory;
+
+class Banners
+{
+  public static function banners()
+  {
+    global $mdb, $lang;
+    
+    if ( !$banners = \Cache::fetch( 'banners' ) )
+    {
+      $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;
+      }
+      \Cache::store( 'banners', $banners );
+    }
+    return $banners;
+  }
+  
+  public static function main_banner()
+  {
+    global $mdb, $lang;
+    
+    if ( !$banner = \Cache::fetch( "main_banner:" . $lang[0] ) )
+    {
+      $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[0] ] ] );
+      
+      \Cache::store( "main_banner:" . $lang[0], $banner );
+    }
+    return $banner;
+  }
+}

autoload/front/factory/class.Languages.php

@@ -0,0 +1,58 @@
+<?php
+namespace front\factory;
+
+class Languages
+{
+  public static function default_domain()
+  {
+    global $mdb;
+    $results = $mdb -> query( 'SELECT domain FROM pp_langs WHERE status = 1 AND domain IS NOT NULL AND main_domain = 1' ) -> fetchAll();
+    return $default_domain = $results[0][0];
+  }
+  
+  public static function default_language( $domain = '' )
+  {
+    global $mdb;    
+    if ( !$default_language = \Cache::fetch( "default_language:$domain" ) )
+    {
+      if ( $domain )
+        $results = $mdb -> query( 'SELECT id FROM pp_langs WHERE status = 1 AND domain = \'' . $domain . '\' ORDER BY start DESC, o ASC LIMIT 1' ) -> fetchAll();
+      if ( !$domain or !\front\factory\Languages::default_domain() )
+        $results = $mdb -> query( 'SELECT id FROM pp_langs WHERE status = 1 AND domain IS NULL ORDER BY start DESC, o ASC LIMIT 1' ) -> fetchAll();
+      $default_language = $results[0][0];
+              
+      \Cache::store( "default_language:$domain", $default_language );
+    }
+    return $default_language;
+  }
+  
+  public static function active_languages()
+  {
+    global $mdb;
+    
+    if ( !$active_languages = \Cache::fetch( 'active_languages' ) )
+    {
+      $active_languages = $mdb -> select( 'pp_langs', [ 'id', 'name', 'domain' ], [ 'status' => 1, 'ORDER' => [ 'o' => 'ASC' ] ] );              
+      \Cache::store( 'active_languages', $active_languages );
+    }
+    return $active_languages;
+  }
+  
+  public static function lang_translations( $language = 'pl' )
+  {
+    global $mdb;
+    
+    if ( !$translations = \Cache::fetch( "lang_translations:$language" ) )
+    {
+      $translations[ '0' ] = $language;  
+      
+      $results = $mdb -> select( 'pp_langs_translations', [ 'text', $language ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $translations[ $row['text'] ] = $row[ $language ];
+      
+      \Cache::store( "lang_translations:$language", $translations );
+    }
+    
+    return $translations;
+  }
+}

autoload/front/factory/class.Layouts.php

@@ -0,0 +1,53 @@
+<?php
+namespace front\factory;
+
+class Layouts
+{
+  public static function layout_details( $layout_id )
+  {
+    global $mdb, $cache;
+    
+    if ( !$layout = \Cache::fetch( "layout_details:$layout_id" ) )
+    {
+      $layout = $mdb -> get( 'pp_layouts', '*', [ 'id' => (int)$layout_id ] );
+      
+      if ( !$layout )
+        $layout = $mdb -> get( 'pp_layouts', '*', [ 'status' => 1 ] );
+      
+      \Cache::store( "layout_details:$layout_id", $layout );
+    }
+    return $layout;
+  }
+  
+  public static function article_layout( $article_id )
+  {
+    global $mdb, $cache;
+    
+    if ( !$layout = \Cache::fetch( "article_layout:$article_id" ) )
+    {
+      $layout = $mdb -> get( 'pp_layouts', [ '[><]pp_articles' => [ 'id' => 'layout_id' ] ], '*', [ 'pp_articles.id' => (int)$article_id ] );
+      
+      if ( !$layout )
+        $layout = $mdb -> get( 'pp_layouts', '*', [ 'status' => 1 ] );
+      
+      \Cache::store( "article_layout:$article_id", $layout );
+    }
+    return $layout;
+  }
+  
+  public static function active_layout( $page_id )
+  {
+    global $mdb, $cache;
+    
+    if ( !$layout = \Cache::fetch( "active_layouts:$page_id" ) )
+    {
+      $layout = $mdb -> get( 'pp_layouts', [ '[><]pp_layouts_pages' => [ 'id' => 'layout_id' ] ], '*', [ 'page_id' => (int)$page_id ] );
+      
+      if ( !$layout )
+        $layout = $mdb -> get( 'pp_layouts', '*', [ 'status' => 1 ] );
+      
+      \Cache::store( "active_layouts:$page_id", $layout );
+    }
+    return $layout;
+  }
+}

autoload/front/factory/class.Menu.php

@@ -0,0 +1,64 @@
+<?php
+namespace front\factory;
+
+class Menu
+{
+  public static function submenu_details( $page_id )
+  {
+    return self::subpages( $page_id );
+  }
+  
+  public static function subpages( $page_id )
+  {
+    global $mdb;
+    
+    if ( !$pages = \Cache::fetch( "subpages:$page_id" ) )
+    {
+      $results = $mdb -> select( 'pp_pages', [ 'id' ], [ 'AND' => [ 'status' => 1, 'parent_id' => $page_id ], 'ORDER' => [ 'o' => 'ASC' ] ] );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+      {
+        $page = \front\factory\Pages::page_details( $row['id'] );
+        $page['pages'] = self::subpages( $row['id'] );
+
+        $pages[] = $page;
+      }
+      
+      \Cache::store( "subpages:$page_id", $pages );
+    }
+    return $pages;
+  }
+  
+  public static function menu_details( $menu_id )
+  {
+    global $mdb, $lang_id;
+    
+    if ( !$menu = \Cache::fetch( "menu_details:$menu_id:$lang_id" ) )
+    {
+      $menu = $mdb -> get( 'pp_menus', '*', [ 'id' => (int)$menu_id ] );
+      $menu['pages'] = self::menu_pages( $menu_id );
+      
+      \Cache::store( "menu_details:$menu_id:$lang_id", $menu );
+    }    
+    return $menu;
+  }
+  
+  public static function menu_pages( $menu_id, $parent_id = null )
+  {
+    global $mdb, $lang_id;
+    
+    if ( !$pages = \Cache::fetch( "menu_pages:$menu_id:$parent_id:$lang_id" ) )
+    {    
+      $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[] = $page;
+      }
+      
+      \Cache::store( "menu_pages:$menu_id:$parent_id:$lang_id", $pages );
+    }
+    return $pages;
+  }
+}

autoload/front/factory/class.Newsletter.php

@@ -0,0 +1,118 @@
+<?php
+namespace front\factory;
+
+class Newsletter
+{
+  public static function newsletter_unsubscribe( $hash )
+  {
+    global $mdb;
+    return $mdb -> update( 'pp_newsletter', [ 'status' => 0 ], [ 'hash' => $hash ] );
+  }
+  
+  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 WHERE mailed = 0 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';     
+        
+        $link = $base . "://" . $_SERVER['SERVER_NAME'] . '/newsletter/unsubscribe/hash=' . \front\factory\Newsletter::get_hash( $row['email'] );
+        $text = str_replace( '[WYPISZ_SIE]', $link, $text );
+        
+        $regex  = "-(<img[^>]+src\s*=\s*['\"])(((?!'|\"|http(|s)://).)*)(['\"][^>]*>)-i";
+        $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+        
+        $regex  = "-(<a[^>]+href\s*=\s*['\"])(((?!'|\"|http(|s)://).)*)(['\"][^>]*>)-i";
+        $text   = preg_replace( $regex, "$1" . $base . "://" . $_SERVER['SERVER_NAME'] . "$2$4", $text );
+      
+        \S::send_email( $row['email'], 'Newsletter ze strony: ' . $_SERVER['SERVER_NAME'], $text );
+        
+        if ( $row['only_once'] )
+          $mdb -> update( 'pp_newsletter_send', [ 'mailed' => 1 ], [ 'id' => $row['id'] ] );
+        else
+          $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_1'];
+      
+      $settings['ssl'] ? $base = 'https' : $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 = '/newsletter/confirm/hash=' . $hash;
+      
+      $text = str_replace( '[LINK]', $link, $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 +1,81 @@
+<?php
+namespace front\factory;
+
+class Pages
+{
+  public static function page_sort( $page_id )
+  {
+    global $mdb;
+
+    if ( !$sort = \Cache::fetch( "page_sort:$page_id" ) )
+    {
+      $sort = $mdb -> get( 'pp_pages', 'sort_type', [ 'id' => $page_id ] );
+
+      \Cache::store( "page_sort:$page_id", $sort );
+    }
+    return $sort;
+  }
+
+  public static function lang_url( $page_id, $lang_id_t, $domain = '', $default_domain = '' )
+  {
+    $page = self::page_details( $page_id, $lang_id_t );
+
+    $page['language']['seo_link'] ? $url = '/' . $page['language']['seo_link'] : $url = '/s-' . $page['id'] . '-' . \S::seo( $page['language']['title'] );
+
+    if ( $lang_id_t == \S::get_session( 'current-lang' ) and !$default_domain and $lang_id_t == \front\factory\Languages::default_language( $domain ) )
+      return $url;
+
+    if ( $domain and $lang_id_t != \S::get_session( 'current-lang' ) )
+      return 'http://' . $domain . $url;
+
+    if ( !$domain && $default_domain )
+    {
+      if ( $lang_id_t != \front\factory\Languages::default_language( $default_domain ) and $url != '#' )
+        $url = '/' . $lang_id_t . $url;
+
+      return 'http://' . $default_domain . $url;
+    }
+
+    if ( $lang_id_t != \front\factory\Languages::default_language( $domain ) and $url != '#' )
+      $url = '/' . $lang_id_t . $url;
+
+    return $url;
+  }
+
+  public static function page_details( $id = '', $lang_tmp = '' )
+  {
+    global $mdb, $lang_id;
+
+    $page_lang = $lang_id;
+
+    if ( !$id )
+      $id = self::main_page_id();
+
+    if ( $lang_tmp )
+      $page_lang = $lang_tmp;
+
+    if ( !$page = \Cache::fetch( "page_details:$page_lang:$id" ) )
+    {
+      $page = $mdb -> get( 'pp_pages', '*', [ 'id' => (int)$id ] );
+      $page['language'] = $mdb -> get( 'pp_pages_langs', '*', [ 'AND' => [ 'page_id' => (int)$id, 'lang_id' => $page_lang ] ] );
+
+      \Cache::store( "page_details:$page_lang:$id", $page );
+    }
+
+    return $page;
+  }
+
+  public static function main_page_id()
+  {
+    global $mdb;
+
+    if ( !$id = \Cache::fetch( 'main_page_id' ) )
+    {
+      $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 ] );
+      \Cache::store( 'main_page_id', $id );
+    }
+    return $id;
+  }
+}

autoload/front/factory/class.Scontainers.php

@@ -0,0 +1,23 @@
+<?php
+namespace front\factory;
+
+class Scontainers
+{
+  public static function scontainer_details( $scontainer_id )
+  {
+    global $mdb, $lang;
+    
+    if ( !$scontainer = \Cache::fetch( "scontainer_details:$scontainer_id:" . $lang[0] ) )
+    {    
+      $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'] = $row;
+      
+      \Cache::store( "scontainer_details:$scontainer_id:" . $lang[0], $scontainer );
+    }
+    
+    return $scontainer;
+  }
+}

autoload/front/factory/class.Search.php

@@ -0,0 +1,74 @@
+<?php
+namespace front\factory;
+
+class Search
+{
+  public static function search_results( $search_txt, $lang_id )
+  {
+    global $mdb, $cache;
+    
+    if ( strlen( $search_txt ) < 3 )
+      return false;
+    
+    if ( !$articles = \Cache::fetch( "search_results:$search_txt:$lang_id" ) )
+    {
+      $results = $mdb -> query( 'SELECT * 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, '
+                                          . '( CASE '
+                                            . 'WHEN copy_from IS NULL THEN entry '
+                                            . 'WHEN copy_from IS NOT NULL THEN ( '
+                                              . 'SELECT '
+                                                . 'entry '
+                                              . 'FROM '
+                                                . 'pp_articles_langs '
+                                              . 'WHERE '
+                                                . 'lang_id = al.copy_from AND article_id = a.id '
+                                              . ') '
+                                           . 'END ) AS entry, '
+                                          . '( CASE '
+                                            . 'WHEN copy_from IS NULL THEN text '
+                                            . 'WHEN copy_from IS NOT NULL THEN ( '
+                                              . 'SELECT '
+                                                . 'text '
+                                              . 'FROM '
+                                                . 'pp_articles_langs '
+                                              . 'WHERE '
+                                                . 'lang_id = al.copy_from AND article_id = a.id '
+                                              . ') '
+                                           . 'END ) AS text '
+                                      . 'FROM '
+                                        . 'pp_articles AS a '
+                                        . 'INNER JOIN pp_articles_langs AS al ON a.id = al.article_id '
+                                      . 'WHERE '
+                                        . 'status = 1 AND lang_id = \'' . $lang_id . '\' '
+                                  . ') AS q1 '
+                                  . 'WHERE '
+                                      . 'q1.title IS NOT NULL '
+                                    . 'AND '
+                                      . '( '
+                                            . 'LOWER( title ) LIKE \'%' . \S::escape( strtolower( $search_txt ) ) . '%\' '
+                                          . 'OR '
+                                            . 'LOWER( entry ) LIKE \'%' . \S::escape( strtolower( $search_txt ) ) . '%\' '
+                                          . 'OR '
+                                            . 'LOWER( text ) LIKE \'%' . \S::escape( strtolower( $search_txt ) ) . '%\' '
+                                      . ')' ) -> fetchAll();
+      if ( is_array( $results ) and !empty( $results ) ) foreach ( $results as $row )
+        $articles[] = \front\factory\Articles::article_details( $row['id'], $lang_id );
+      
+      \Cache::store( "search_results:$search_txt:$lang_id", $articles );      
+    }
+    return $articles;
+  }
+}

autoload/front/factory/class.SeoAdditional.php

@@ -0,0 +1,10 @@
+<?php
+namespace front\factory;
+class SeoAdditional
+{
+  public static function seo_active()
+  {
+    global $mdb;
+    return $mdb -> select( 'pp_seo_additional', '*', [ 'status' => 1 ] );
+  }
+}

autoload/front/factory/class.Settings.php

@@ -0,0 +1,27 @@
+<?php
+namespace front\factory;
+
+class Settings
+{
+  public static function settings_details()
+  {
+    global $mdb;
+    
+    if ( !$settings = \Cache::fetch( 'settings_details' ) )
+    {
+      $results = $mdb -> select( 'pp_settings', '*' );
+      if ( is_array( $results ) ) foreach ( $results as $row )
+        $settings[ $row['param'] ] = $row['value'];
+      
+      \Cache::store( 'settings_details', $settings );
+    }
+    
+    return $settings;
+  }
+  
+  public static function visit_counter()
+  {
+    global $mdb;
+    return $mdb -> get( 'pp_settings', 'value', [ 'param' => 'visits'] );
+  }
+}