acf

2024-12-31 11:07:09 +01:00
parent df7915205d
commit e089172b15
1916 changed files with 165422 additions and 271 deletions
--- a/plugins/system/acf/ACF/Previewer/Field.php
+++ b/plugins/system/acf/ACF/Previewer/Field.php
@ -0,0 +1,235 @@
+<?php
+
+/**
+ * @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
+ */
+
+namespace ACF\Previewer;
+
+defined('_JEXEC') or die;
+
+use Joomla\Registry\Registry;
+use Joomla\CMS\Uri\Uri;
+
+class Field
+{
+	/**
+	 * The field framework widget name.
+	 * 
+	 * @var  string
+	 */
+	protected $field = '';
+
+	/**
+	 * Field Editor Form Data.
+	 * 
+	 * @var  array
+	 */
+	protected $data = [];
+
+	/**
+	 * Field Params.
+	 * 
+	 * @var  object
+	 */
+	protected $fieldParams = [];
+
+	/**
+	 * The field payload used to render the field.
+	 * 
+	 * @var  array
+	 */
+	protected $payload;
+
+	/**
+	 * The Framework Widget.
+	 * 
+	 * @var  Widget
+	 */
+	protected $widget = null;
+
+	public function __construct($data = [], $payload = [])
+	{
+		$this->data = new Registry($data);
+		
+		$fieldParams = isset($data['fieldparams']) ? $data['fieldparams'] : [];
+		$this->fieldParams = new Registry($fieldParams);
+
+		if ($payload)
+		{
+			$this->payload = $payload;
+		}
+	}
+
+	/**
+	 * Saves the field's JSON data for previewer to render it.
+	 * 
+	 * @return  void
+	 */
+	protected function saveJSON()
+	{
+		// Get path to file
+		$file = implode(DIRECTORY_SEPARATOR, [\ACF\Helpers\Previewer::getJsonDirectory(), $this->data->get('type') . '.json']);
+
+		// Save JSON file
+		file_put_contents($file, $this->getHTML());
+	}
+
+	/**
+	 * Setup the field.
+	 * 
+	 * @return  string
+	 */
+	public function setup()
+	{
+		if (method_exists($this, 'onSetup'))
+		{
+			$this->onSetup();
+		}
+
+		$this->saveJSON();
+	}
+
+	/**
+	 * Render the field.
+	 * 
+	 * @return  string
+	 */
+	public function render()
+	{
+		return $this->widget->render();
+	}
+
+	/**
+	 * Field HTML output.
+	 * 
+	 * @return  string
+	 */
+	private function getHTML()
+	{
+		return '<html><head>' . $this->getHead() . '</head><body>' . $this->render() . '</body></html>';
+	}
+
+	/**
+	 * Returns the head of the preview HTML.
+	 * 
+	 * @return  string
+	 */
+	private function getHead()
+	{
+		if (!$assets = $this->getAssets())
+		{
+			return;
+		}
+
+		// Add Reset CSS
+		$head = '<style>' . $this->getResetCSS() . '</style>';
+
+		// Add Custom CSS
+		if (isset($assets['custom_css']) && !empty($assets['custom_css']))
+		{
+			$head .= '<style>' . $assets['custom_css'] . '</style>';
+		}
+
+		$base_url = Uri::root();
+
+		// Add CSS
+		if (isset($assets['css']) && is_array($assets['css']) && count($assets['css']))
+		{
+			foreach ($assets['css'] as $css)
+			{
+				$css = str_replace('plg_system_nrframework/', 'plg_system_nrframework/css/', $css);
+				
+				$link = $base_url . 'media/' . $css;
+
+				$head .= '<link href="' . $link . '" rel="stylesheet" />';
+			}
+		}
+
+		// Add Core JS
+		$head .= '<script src="' . $base_url . 'media/system/js/core.js"></script>';
+		
+		// Add JS
+		if (isset($assets['js']) && is_array($assets['js']) && count($assets['js']))
+		{
+			foreach ($assets['js'] as $js)
+			{
+				$js = str_replace('plg_system_nrframework/', 'plg_system_nrframework/js/', $js);
+				
+				$link = $base_url . 'media/' . $js;
+
+				$head .= '<script src="' . $link . '"></script>';
+			}
+		}
+
+		return $head;
+	}
+
+    /**
+     * Returns the field reset CSS.
+     * 
+     * @return  string
+     */
+    private function getResetCSS()
+    {
+        $reset_css = '
+        body {
+            border: 0 !important;
+            background: #fff !important;
+            padding: 0 !important;
+			margin: 0 !important;
+			overflow-x: hidden !important;
+			font-family: Arial;
+			font-size: 16px;
+        }
+        ';
+
+		return $reset_css . $this->getFieldPreviewerCSS();
+    }
+
+	/**
+	 * Adds some extra CSS to the previewer's body.
+	 * 
+	 * @return  string
+	 */
+	protected function getFieldPreviewerCSS()
+	{
+	}
+
+	/**
+	 * The CSS/JS assets that are required for the field to run.
+	 * 
+	 * @return  void
+	 */
+	public function getAssets()
+	{
+		return [
+			'css' => $this->getFieldCSS(),
+			'js' =>  $this->getFieldJS(),
+			'custom_css' => $this->widget->getOption('css_vars') . $this->widget->getOption('custom_css')
+		];
+	}
+
+	/**
+	 * Returns the field CSS files.
+	 * 
+	 * @return  array
+	 */
+	private function getFieldCSS()
+	{
+		return $this->widget && method_exists($this->widget, 'getCSS') ? $this->widget->getCSS() : [];
+	}
+
+	/**
+	 * Returns the field JS files.
+	 * 
+	 * @return  array
+	 */
+	private function getFieldJS()
+	{
+		return $this->widget && method_exists($this->widget, 'getJS') ? $this->widget->getJS() : [];
+	}
+}