primo commit

libraries/f0f/form/field/imagelist.php

@@ -0,0 +1,153 @@
+<?php
+/**
+ * @package    FrameworkOnFramework
+ * @subpackage form
+ * @copyright   Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
+ * @license    GNU General Public License version 2 or later; see LICENSE.txt
+ */
+// Protect from unauthorized access
+defined('F0F_INCLUDED') or die;
+
+JFormHelper::loadFieldClass('imagelist');
+
+/**
+ * Form Field class for the F0F framework
+ * Media selection field.
+ *
+ * @package  FrameworkOnFramework
+ * @since    2.0
+ */
+class F0FFormFieldImagelist extends JFormFieldImageList implements F0FFormField
+{
+	protected $static;
+
+	protected $repeatable;
+
+	/** @var   F0FTable  The item being rendered in a repeatable form field */
+	public $item;
+
+	/** @var int A monotonically increasing number, denoting the row number in a repeatable view */
+	public $rowid;
+
+	/**
+	 * Method to get certain otherwise inaccessible properties from the form field object.
+	 *
+	 * @param   string  $name  The property name for which to the the value.
+	 *
+	 * @return  mixed  The property value or null.
+	 *
+	 * @since   2.0
+	 */
+	public function __get($name)
+	{
+		switch ($name)
+		{
+			case 'static':
+				if (empty($this->static))
+				{
+					$this->static = $this->getStatic();
+				}
+
+				return $this->static;
+				break;
+
+			case 'repeatable':
+				if (empty($this->repeatable))
+				{
+					$this->repeatable = $this->getRepeatable();
+				}
+
+				return $this->repeatable;
+				break;
+
+			default:
+				return parent::__get($name);
+		}
+	}
+
+	/**
+	 * Get the rendering of this field type for static display, e.g. in a single
+	 * item view (typically a "read" task).
+	 *
+	 * @since 2.0
+	 *
+	 * @return  string  The field HTML
+	 */
+	public function getStatic()
+	{
+		$imgattr = array(
+			'id' => $this->id
+		);
+
+		if ($this->element['class'])
+		{
+			$imgattr['class'] = (string) $this->element['class'];
+		}
+
+		if ($this->element['style'])
+		{
+			$imgattr['style'] = (string) $this->element['style'];
+		}
+
+		if ($this->element['width'])
+		{
+			$imgattr['width'] = (string) $this->element['width'];
+		}
+
+		if ($this->element['height'])
+		{
+			$imgattr['height'] = (string) $this->element['height'];
+		}
+
+		if ($this->element['align'])
+		{
+			$imgattr['align'] = (string) $this->element['align'];
+		}
+
+		if ($this->element['rel'])
+		{
+			$imgattr['rel'] = (string) $this->element['rel'];
+		}
+
+		if ($this->element['alt'])
+		{
+			$alt = JText::_((string) $this->element['alt']);
+		}
+		else
+		{
+			$alt = null;
+		}
+
+		if ($this->element['title'])
+		{
+			$imgattr['title'] = JText::_((string) $this->element['title']);
+		}
+
+		$path = (string) $this->element['directory'];
+		$path = trim($path, '/' . DIRECTORY_SEPARATOR);
+
+		if ($this->value && file_exists(JPATH_ROOT . '/' . $path . '/' . $this->value))
+		{
+			$src = F0FPlatform::getInstance()->URIroot() . '/' . $path . '/' . $this->value;
+		}
+		else
+		{
+			$src = '';
+		}
+
+		return JHtml::image($src, $alt, $imgattr);
+	}
+
+	/**
+	 * Get the rendering of this field type for a repeatable (grid) display,
+	 * e.g. in a view listing many item (typically a "browse" task)
+	 *
+	 * @since 2.0
+	 *
+	 * @return  string  The field HTML
+	 */
+	public function getRepeatable()
+	{
+		return $this->getStatic();
+	}
+}