primo commit

administrator/components/com_menus/src/Helper/AssociationsHelper.php

@@ -0,0 +1,182 @@
+<?php
+
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_menus
+ *
+ * @copyright   (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Menus\Administrator\Helper;
+
+use Joomla\CMS\Association\AssociationExtensionHelper;
+use Joomla\CMS\Language\Associations;
+use Joomla\CMS\Table\Table;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Menu associations helper.
+ *
+ * @since  3.7.0
+ */
+class AssociationsHelper extends AssociationExtensionHelper
+{
+    /**
+     * The extension name
+     *
+     * @var     array   $extension
+     *
+     * @since   3.7.0
+     */
+    protected $extension = 'com_menus';
+
+    /**
+     * Array of item types
+     *
+     * @var     array   $itemTypes
+     *
+     * @since   3.7.0
+     */
+    protected $itemTypes = ['item'];
+
+    /**
+     * Has the extension association support
+     *
+     * @var     boolean   $associationsSupport
+     *
+     * @since   3.7.0
+     */
+    protected $associationsSupport = true;
+
+    /**
+     * Method to get the associations for a given item.
+     *
+     * @param   integer  $id    Id of the item
+     * @param   string   $view  Name of the view
+     *
+     * @return  array   Array of associations for the item
+     *
+     * @since  4.0.0
+     */
+    public function getAssociationsForItem($id = 0, $view = null)
+    {
+        return [];
+    }
+
+    /**
+     * Get the associated items for an item
+     *
+     * @param   string  $typeName  The item type
+     * @param   int     $id        The id of item for which we need the associated items
+     *
+     * @return  array
+     *
+     * @since   3.7.0
+     */
+    public function getAssociations($typeName, $id)
+    {
+        $type = $this->getType($typeName);
+
+        $context = $this->extension . '.item';
+
+        // Get the associations.
+        $associations = Associations::getAssociations(
+            $this->extension,
+            $type['tables']['a'],
+            $context,
+            $id,
+            'id',
+            'alias',
+            ''
+        );
+
+        return $associations;
+    }
+
+    /**
+     * Get item information
+     *
+     * @param   string  $typeName  The item type
+     * @param   int     $id        The id of item for which we need the associated items
+     *
+     * @return  Table|null
+     *
+     * @since   3.7.0
+     */
+    public function getItem($typeName, $id)
+    {
+        if (empty($id)) {
+            return null;
+        }
+
+        $table = null;
+
+        switch ($typeName) {
+            case 'item':
+                $table = Table::getInstance('menu');
+                break;
+        }
+
+        if (\is_null($table)) {
+            return null;
+        }
+
+        $table->load($id);
+
+        return $table;
+    }
+
+    /**
+     * Get information about the type
+     *
+     * @param   string  $typeName  The item type
+     *
+     * @return  array  Array of item types
+     *
+     * @since   3.7.0
+     */
+    public function getType($typeName = '')
+    {
+        $fields  = $this->getFieldsTemplate();
+        $tables  = [];
+        $joins   = [];
+        $support = $this->getSupportTemplate();
+        $title   = '';
+
+        if (\in_array($typeName, $this->itemTypes)) {
+            switch ($typeName) {
+                case 'item':
+                    $fields['ordering']        = 'a.lft';
+                    $fields['level']           = 'a.level';
+                    $fields['catid']           = '';
+                    $fields['state']           = 'a.published';
+                    $fields['created_user_id'] = '';
+                    $fields['menutype']        = 'a.menutype';
+
+                    $support['state']    = true;
+                    $support['acl']      = true;
+                    $support['checkout'] = true;
+                    $support['level']    = true;
+
+                    $tables = [
+                        'a' => '#__menu',
+                    ];
+
+                    $title = 'menu';
+                    break;
+            }
+        }
+
+        return [
+            'fields'  => $fields,
+            'support' => $support,
+            'tables'  => $tables,
+            'joins'   => $joins,
+            'title'   => $title,
+        ];
+    }
+}