primo commit

libraries/f0f/form/field/checkbox.php

@@ -0,0 +1,129 @@
+<?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('checkbox');
+
+/**
+ * Form Field class for the F0F framework
+ * A single checkbox
+ *
+ * @package  FrameworkOnFramework
+ * @since    2.0
+ */
+class F0FFormFieldCheckbox extends JFormFieldCheckbox 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()
+	{
+		$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
+		$value = $this->element['value'] ? (string) $this->element['value'] : '1';
+		$disabled = ((string) $this->element['disabled'] == 'true') ? ' disabled="disabled"' : '';
+		$onclick = $this->element['onclick'] ? ' onclick="' . (string) $this->element['onclick'] . '"' : '';
+		$required = $this->required ? ' required="required" aria-required="true"' : '';
+
+		if (empty($this->value))
+		{
+			$checked = (isset($this->element['checked'])) ? ' checked="checked"' : '';
+		}
+		else
+		{
+			$checked = ' checked="checked"';
+		}
+
+		return '<span id="' . $this->id . '" ' . $class . '>' .
+			'<input type="checkbox" name="' . $this->name . '" id="' . $this->id . '"' . ' value="'
+			. htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '"' . $class . $checked . $disabled . $onclick . $required . ' />' .
+			'</span>';
+	}
+
+	/**
+	 * 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()
+	{
+		$class = $this->element['class'] ? (string) $this->element['class'] : '';
+		$value = $this->element['value'] ? (string) $this->element['value'] : '1';
+		$disabled = ((string) $this->element['disabled'] == 'true') ? ' disabled="disabled"' : '';
+		$onclick = $this->element['onclick'] ? ' onclick="' . (string) $this->element['onclick'] . '"' : '';
+		$required = $this->required ? ' required="required" aria-required="true"' : '';
+
+		if (empty($this->value))
+		{
+			$checked = (isset($this->element['checked'])) ? ' checked="checked"' : '';
+		}
+		else
+		{
+			$checked = ' checked="checked"';
+		}
+
+		return '<span class="' . $this->id . ' ' . $class . '">' .
+			'<input type="checkbox" name="' . $this->name . '" class="' . $this->id . ' ' . $class . '"' . ' value="'
+			. htmlspecialchars($value, ENT_COMPAT, 'UTF-8') . '"' . $checked . $disabled . $onclick . $required . ' />' .
+			'</span>';
+	}
+}