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/nrframework/fields/nrimagesselector.php
+++ b/plugins/system/nrframework/fields/nrimagesselector.php
@ -0,0 +1,165 @@
+<?php
+
+/**
+ * @package         Advanced Custom Fields
+ * @version         2.8.8 Pro
+ * 
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            https://www.tassos.gr
+ * @copyright       Copyright © 2024 Tassos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+*/
+
+defined('_JEXEC') or die('Restricted access');
+
+use Joomla\CMS\Form\Field\TextField;
+use Joomla\CMS\Layout\FileLayout;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\Registry\Registry;
+use Joomla\CMS\Uri\Uri;
+use NRFramework\Functions;
+
+class JFormFieldNRImagesSelector extends TextField
+{
+    /**
+	 * Renders the Images Selector
+	 *
+	 * @return  string  The field input markup.
+	 */
+	protected function getInput()
+	{
+		$field_attributes = (array) $this->element->attributes();
+		$attributes = isset($field_attributes["@attributes"]) ? $field_attributes["@attributes"] : null;
+		$field_attributes = new Registry($attributes);
+
+		if (!$images = $field_attributes->get('images', ''))
+		{
+			return;
+		}
+
+		$pro_items = array_filter(array_map('trim', explode(',', $field_attributes->get('pro_items', ''))));
+		$columns = (int) $field_attributes->get('columns', 1);
+		$item_width = $field_attributes->get('item_width', 'auto');
+		$image_width = $field_attributes->get('image_width', '');
+		$width = $field_attributes->get('width', '100%');
+		$height = $field_attributes->get('height', '');
+		$key_type = $field_attributes->get('key_type', null);
+		$mode = $field_attributes->get('mode', null);
+		$gap = $field_attributes->get('gap', '10px');
+		$item_gap = $field_attributes->get('item_gap', null);
+
+		$class = [];
+		
+		if (!empty($this->class))
+		{
+			$class[] = $this->class;
+		}
+
+		$images = $this->parseImages($images, $mode);
+
+		// load CSS
+		HTMLHelper::script('plg_system_nrframework/images-selector-field.js', ['relative' => true, 'version' => true]);
+		HTMLHelper::stylesheet('plg_system_nrframework/images-selector-field.css', ['relative' => true, 'version' => true]);
+		
+		$layout = new FileLayout('imagesselector', JPATH_PLUGINS . '/system/nrframework/layouts');
+
+		$data = [
+			'value'       => !empty($this->value) ? $this->value : $this->default,
+			'name' 	      => $this->name,
+			'class'       => implode(' ', $class),
+			'key_type'    => $key_type,
+			'images'      => $images,
+			'columns'     => $columns,
+			'id'  	      => $this->id,
+			'required'    => $this->required,
+			'item_width'  => $item_width,
+			'image_width' => $image_width,
+			'width'       => $width,
+			'height'      => $height,
+			'mode'    	  => $mode,
+			'gap'    	  => $gap,
+			'item_gap'    => $item_gap,
+			'pro_items'   => $pro_items
+		];
+		
+        return $layout->render($data);
+	}
+
+	/**
+	 * Parse images.
+	 * 
+	 * @param   array   $images
+	 * @param   string  $mode
+	 */
+	private function parseImages($images = [], $mode = null)
+	{
+		// Links
+		if ($mode === 'links')
+		{
+			$images = json_decode($images, true);
+
+			$site_url = Uri::root();
+
+			// Replace {{SITE_URL}}
+			foreach ($images as &$image)
+			{
+				$image['url'] = str_replace('{{SITE_URL}}', $site_url, $image['url']);
+			}
+			
+			return $images;
+		}
+
+		// Paths to images
+		$paths = explode(',', $images);
+
+		$images = [];
+		foreach ($paths as $key => $path)
+		{
+			// skip empty paths
+			if (empty(rtrim(ltrim($path, ' '), ' ')))
+			{
+				continue;
+			}
+
+			if ($imgs = $this->getImagesFromPath($path))
+			{
+				// add new images to array of images
+				$images = array_merge($images, $imgs);
+			}
+			else
+			{
+				// check if image exist
+				if (file_exists(JPATH_ROOT . '/' . ltrim($path, ' /')))
+				{
+					// add new image to array of images
+					$images[] = ltrim($path, ' /');
+				}
+			}
+		}
+
+		return $images;
+	}
+
+    /**
+     * Returns all images in path
+     * 
+     * @return  mixed
+     */
+	private function getImagesFromPath($path)
+	{
+		$folder = JPATH_ROOT . '/' . ltrim($path, ' /');
+
+		if (!is_dir($folder) || !$folder_files = scandir($folder))
+		{
+			return false;
+		}
+		
+		$images = array_diff($folder_files, array('.', '..', '.DS_Store'));
+		$images = array_values($images);
+
+		// prepend path to image file names
+		array_walk($images, function(&$value, $key) use ($path) { $value = ltrim($path, ' /') . '/' . $value; } );
+		
+		return $images;
+	}
+}