primo commit

libraries/f0f/form/field/button.php

@@ -0,0 +1,137 @@
+<?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('text');
+
+/**
+ * Form Field class for the F0F framework
+ * Supports a button input.
+ *
+ * @package  FrameworkOnFramework
+ * @since    2.0
+ */
+class F0FFormFieldButton extends F0FFormFieldText implements F0FFormField
+{
+	protected $static;
+
+	protected $repeatable;
+
+	/**
+	 * 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()
+	{
+		return $this->getInput();
+	}
+
+	/**
+	 * 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->getInput();
+	}
+
+	/**
+	 * 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 getInput()
+	{
+		$this->label = '';
+
+		$allowedElement = array('button', 'a');
+
+		if (in_array($this->element['htmlelement'], $allowedElement))
+			$type = $this->element['htmlelement'];
+		else
+			$type = 'button';
+
+		$text    = $this->element['text'];
+		$class   = $this->element['class'] ? (string) $this->element['class'] : '';
+		$icon    = $this->element['icon'] ? (string) $this->element['icon'] : '';
+		$onclick = $this->element['onclick'] ? 'onclick="' . (string) $this->element['onclick'] . '"' : '';
+		$url     = $this->element['url'] ? 'href="' . $this->parseFieldTags((string) $this->element['url']) . '"' : '';
+		$title   = $this->element['title'] ? 'title="' . JText::_((string) $this->element['title']) . '"' : '';
+
+		$this->value = JText::_($text);
+
+		if ($icon)
+		{
+			$icon = '<span class="icon ' . $icon . '"></span>';
+		}
+
+		return '<' . $type . ' id="' . $this->id . '" class="btn ' . $class . '" ' .
+			$onclick . $url . $title . '>' .
+			$icon .
+			htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') .
+			'</' . $type . '>';
+	}
+
+	/**
+	 * Method to get the field title.
+	 *
+	 * @return  string  The field title.
+	 */
+	protected function getTitle()
+	{
+		return null;
+	}
+}