first commit

autoload/shop/class.Producer.php

@@ -0,0 +1,77 @@
+<?
+namespace shop;
+class Producer implements \ArrayAccess
+{
+  public function __construct( int $producer_id )
+  {
+    global $mdb;
+
+    $result = $mdb -> get( 'pp_shop_producer', '*', [ 'id' => $producer_id ] );
+    foreach ( $result as $key => $val )
+      $this -> $key = $val;
+
+    $rows = $mdb -> select( 'pp_shop_producer_lang', '*', [ 'producer_id' => $producer_id ] );
+    foreach ( $rows as $row )
+    {
+      $languages[ $row['lang_id'] ]['description'] = $row['description'];
+      $languages[ $row['lang_id'] ]['meta_title'] = $row['meta_title'];
+    }
+
+    $this -> languages = $languages;
+  }
+
+  static public function producer_products( $producer_id, $lang_id, $bs )
+  {
+    global $mdb;
+
+    $count = $mdb -> count( 'pp_shop_products', [ 'AND' => [ 'producer_id' => $producer_id, 'status' => 1 ] ] );
+    $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'] = $mdb -> select( 'pp_shop_products', 'id', [ 'AND' => [ 'producer_id' => $producer_id, 'status' => 1 ], 'LIMIT' => [ $from, 12 ] ] );
+
+    $results['ls'] = $ls;
+
+    return $results;
+  }
+
+  public function __get( $variable )
+  {
+    if ( array_key_exists( $variable, $this -> data ) )
+      return $this -> $variable;
+  }
+
+  public function __set( $variable, $value )
+  {
+    $this -> $variable = $value;
+  }
+
+  public function offsetExists( $offset )
+  {
+    return isset( $this -> $offset );
+  }
+
+  public function offsetGet( $offset )
+  {
+    return $this -> $offset;
+  }
+
+  public function offsetSet( $offset, $value )
+  {
+    $this -> $offset = $value;
+  }
+
+  public function offsetUnset( $offset )
+  {
+    unset( $this -> $offset );
+  }
+}