first commit

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;
+  }
+}