first commit

plugins/system/nrframework/fields/tfdimensioncontrol.php

@@ -0,0 +1,116 @@
+<?php
+
+/**
+ * @package         Convert Forms
+ * @version         3.2.12 Free
+ * 
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            http://www.tassos.gr
+ * @copyright       Copyright © 2021 Tassos Marinos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+*/
+
+defined('_JEXEC') or die('Restricted access');
+
+JFormHelper::loadFieldClass('text');
+
+class JFormFieldTFDimensionControl extends JFormFieldText
+{
+    /**
+     * Set the dimensions.
+     * 
+     * @var  array
+     */
+    protected $dimensions = [
+        'top' => 'NR_TOP',
+        'right' => 'NR_RIGHT',
+        'bottom' => 'NR_BOTTOM',
+        'left' => 'NR_LEFT'
+    ];
+
+    /**
+     * Set whether the linked button will be enabled or not.
+     * 
+     * @var  boolean
+     */
+    protected $linked = true;
+    
+    /**
+     * Method to get a list of options for a list input.
+     * @return  array  An array of JHtml options.
+     */
+    protected function getInput()
+    {
+        if (!$this->dimensions = isset($this->element['dimensions']) ? $this->parseDimensions($this->element['dimensions']) : $this->dimensions)
+        {
+            return;
+        }
+     
+        $this->assets();
+   
+        $this->linked = isset($this->element['linked']) ? (boolean) $this->element['linked'] : (isset($this->value->linked) ? (boolean) $this->value->linked : $this->linked);
+        
+        $payload = [
+            'dimensions' => $this->dimensions,
+            'linked' => $this->linked,
+            'name' => $this->name,
+            'value' => $this->value
+        ];
+
+        $layout = new JLayoutFile('dimension', JPATH_PLUGINS . '/system/nrframework/layouts/controls');
+        return $layout->render($payload);
+    }
+
+    /**
+     * Prepares the given dimensions.
+     * 
+     * Input:
+     * 
+	 * - top:NR_TOP,right:NR_RIGHT,bottom:NR_BOTTOM,left:NR_LEFT
+	 * - top_left:Top Left,top_right:Top Right,bottom_right:Bottom Right,bottom_left:Bottom Left
+     * 
+     * @param  array  $dimensions
+     * 
+     * @return array
+     */
+    private function parseDimensions($dimensions = [])
+    {
+        $pairs = explode(',', $dimensions);
+        
+        $parsed = [];
+
+        if (empty(array_filter($pairs)))
+        {
+            return [];
+        }
+
+        foreach ($pairs as $key => $pair)
+        {
+            if (!$value = explode(':', $pair))
+            {
+                continue;
+            }
+
+            // We expect 2 key,value pairs
+            if (count($value) !== 2)
+            {
+                continue;
+            }
+
+            $parsed[$value[0]] = \JText::_($value[1]);
+        }
+
+        return $parsed;
+    }
+
+    /**
+     * Load field assets.
+     * 
+     * @return  void
+     */
+    private function assets()
+    {
+        JHtml::stylesheet('plg_system_nrframework/controls/dimension.css', ['relative' => true, 'versioning' => 'auto']);
+        JHtml::script('plg_system_nrframework/controls/dimension.js', ['relative' => true, 'version' => true]);
+    }
+}