first commit

2020-01-02 22:20:31 +07:00
commit 10eb3340ad
5753 changed files with 631345 additions and 0 deletions
--- a/libraries/cms/form/field/captcha.php
+++ b/libraries/cms/form/field/captcha.php
@ -0,0 +1,96 @@
+<?php
+/**
+ * @package     Joomla.Libraries
+ * @subpackage  Form
+ *
+ * @copyright   Copyright (C) 2005 - 2009 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('JPATH_BASE') or die;
+
+/**
+ * Form Field class for the Joomla Framework.
+ *
+ * @package     Joomla.Libraries
+ * @subpackage  Form
+ * @since       2.5
+ */
+class JFormFieldCaptcha extends JFormField
+{
+	/**
+	 * The field type.
+	 *
+	 * @var		string
+	 */
+	protected $type = 'Captcha';
+
+	/**
+	 * Method to attach a JForm object to the field.
+	 *
+	 * @param   SimpleXMLElement  $element  The SimpleXMLElement object representing the <field /> tag for the form field object.
+	 * @param   mixed             $value    The form field value to validate.
+	 * @param   string            $group    The field name group control value. This acts as as an array container for the field.
+	 *                                      For example if the field has name="foo" and the group value is set to "bar" then the
+	 *                                      full field name would end up being "bar[foo]".
+	 *
+	 * @return  boolean  True on success.
+	 *
+	 * @since   2.5
+	 */
+	public function setup(SimpleXMLElement $element, $value, $group = null)
+	{
+		$result = parent::setup($element, $value, $group);
+
+		$plugin = $this->element['plugin'] ?
+			(string) $this->element['plugin'] :
+			JFactory::getApplication()->getParams()->get('captcha', JFactory::getConfig()->get('captcha'));
+		if ($plugin === 0 || $plugin === '0' || $plugin === '' || $plugin === null)
+		{
+			$this->hidden = true;
+		}
+		else
+		{
+			// Force field to be required. There's no reason to have a captcha if it is not required.
+			// Obs: Don't put required="required" in the xml file, you just need to have validate="captcha"
+			$this->required = true;
+			$class = $this->element['class'];
+			if (strpos($class, 'required') === false)
+			{
+				$this->element['class'] = $class . ' required';
+			}
+		}
+
+		return $result;
+	}
+
+	/**
+	 * Method to get the field input.
+	 *
+	 * @return  string  The field input.
+	 *
+	 * @since   2.5
+	 */
+	protected function getInput()
+	{
+		$class     = $this->element['class'] ? (string) $this->element['class'] : '';
+		$plugin    = $this->element['plugin'] ? (string) $this->element['plugin'] : JFactory::getApplication()->getParams()->get('captcha', JFactory::getConfig()->get('captcha'));
+		$namespace = $this->element['namespace'] ? (string) $this->element['namespace'] : $this->form->getName();
+
+		// Use 0 for none
+		if ($plugin === 0 || $plugin === '0' || $plugin === '' || $plugin === null)
+		{
+			return '';
+		}
+		else
+		{
+
+			if (($captcha = JCaptcha::getInstance($plugin, array('namespace' => $namespace))) == null)
+			{
+				return '';
+			}
+		}
+
+		return $captcha->display($this->name, $this->id, $class);
+	}
+}