component

dos2unix i hope

administrator/components/com_userlogs/access.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<access component="com_userlogs">
+	<section name="component">
+		<action name="core.viewlogs" title="COM_USERLOGS_ACTION_VIEWLOGS" description="COM_USERLOGS_ACTION_VIEWLOGS_DESC" />
+		<action name="core.delete" title="JACTION_DELETE" description="JACTION_DELETE_COMPONENT_DESC" />
+		<action name="core.admin" title="JACTION_ADMIN" description="JACTION_ADMIN_COMPONENT_DESC" />
+		<action name="core.options" title="JACTION_OPTIONS" description="JACTION_OPTIONS_COMPONENT_DESC" />
+		<action name="core.manage" title="JACTION_MANAGE" description="JACTION_MANAGE_COMPONENT_DESC" />
+	</section>
+</access>

administrator/components/com_userlogs/config.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<config>
+	<fieldset
+		name="permissions"
+		label="JCONFIG_PERMISSIONS_LABEL"
+		description="JCONFIG_PERMISSIONS_DESC"
+	>
+		<field
+			name="rules"
+			type="rules"
+			label="JCONFIG_PERMISSIONS_LABEL"
+			class="inputbox"
+			validate="rules"
+			filter="rules"
+			component="com_userlogs"
+			section="component"
+		/>
+	</fieldset>
+</config>

administrator/components/com_userlogs/controller.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_userlogs
+ *
+ * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Userlogs Controller
+ *
+ * @since  __DEPLOY_VERSION__
+ */
+class UserlogsController extends JControllerLegacy
+{
+}

administrator/components/com_userlogs/controllers/userlogs.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_userlogs
+ *
+ * @copyright   Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+JLoader::register('UserlogsHelper', JPATH_COMPONENT . '/helpers/userlogs.php');
+
+use Joomla\Utilities\ArrayHelper;
+
+/**
+ * Userlogs list controller class.
+ *
+ * @since  __DEPLOY_VERSION__
+ */
+class UserlogsControllerUserlogs extends JControllerAdmin
+{
+	/**
+	 * Method to get a model object, loading it if required.
+	 *
+	 * @param   string  $name    The model name. Optional.
+	 * @param   string  $prefix  The class prefix. Optional.
+	 * @param   array   $config  Configuration array for model. Optional.
+	 *
+	 * @return  object  The model.
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public function getModel($name = 'Userlogs', $prefix = 'UserlogsModel',
+		$config = array('ignore_request' => true))
+	{
+
+		// Return the model
+		return parent::getModel($name, $prefix, $config);
+	}
+
+	/**
+	 * Method to export logs
+	 *
+	 * @return  void
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public function exportLogs()
+	{
+		// Check for request forgeries.
+		JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
+
+		// Get the logs data
+		$data = $this->getModel('userlogs')->getLogsData();
+
+		// Export data to CSV file
+		UserlogsHelper::dataToCsv($data);
+	}
+
+	/**
+	 * Method to delete logs
+	 *
+	 * @return  void
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public function delete()
+	{
+		// Check for request forgeries.
+		JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
+
+		// Get the input
+		$app = JFactory::getApplication();
+
+		// Sanitize the input
+		$pks = ArrayHelper::toInteger($app->input->post->get('cid', array(), 'array'));
+
+		// Get the logs data
+		$data = $this->getModel('userlogs')->delete($pks);
+
+		if ($data)
+		{
+			$app->enqueueMessage(JText::_('COM_USERLOGS_DELETE_SUCCESS'), 'message');
+		}
+		else
+		{
+			$app->enqueueMessage(JText::_('COM_USERLOGS_DELETE_FAIL'), 'error');
+		}
+
+		// Redirect to the list screen.
+		$this->setRedirect(JRoute::_('index.php?option=com_userlogs&view=userlogs', false));
+	}
+
+	/**
+	 * Method to export selected logs
+	 *
+	 * @return  void
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public function exportSelectedLogs()
+	{
+		// Check for request forgeries.
+		JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
+
+		// Get selected logs
+		$pks = ArrayHelper::toInteger(JFactory::getApplication()->input->post->get('cid', array(), 'array'));
+
+		// Get the logs data
+		$data = $this->getModel('userlogs')->getLogsData($pks);
+
+		// Export data to CSV file
+		UserlogsHelper::dataToCsv($data);
+	}
+}

administrator/components/com_userlogs/helpers/userlogs.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_userlogs
+ *
+ * @copyright   Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Userlogs component helper.
+ *
+ * @since  __DEPLOY_VERSION__
+ */
+class UserlogsHelper
+{
+	/**
+	 * Method to extract data array of objects into CSV file
+	 *
+	 * @param   array  $data  Has the data to be exported
+	 *
+	 * @return  void
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public static function dataToCsv($data)
+	{
+		$date = JFactory::getDate();
+		$filename = "Logs_" . $date;
+		$data = json_decode(json_encode($data), true);
+		$dispatcher = JEventDispatcher::getInstance();
+
+		$app = JFactory::getApplication();
+		$app->setHeader('Content-Type', 'application/csv', true)
+			->setHeader('Content-Disposition', 'attachment; filename="' . $filename . '.csv"', true)
+			->setHeader('Cache-Control', 'must-revalidate', true);
+
+		$app->sendHeaders();
+
+		$fp = fopen('php://temp', 'r+');
+		ob_end_clean();
+
+		foreach ($data as $log)
+		{
+			$dispatcher->trigger('onLogMessagePrepare', array (&$log['message'], $log['extension']));
+			$log['ip_address'] = JText::_($log['ip_address']);
+			$log['extension'] = self::translateExtensionName(strtoupper(strtok($log['extension'], '.')));
+
+			fputcsv($fp, $log, ',');
+		}
+
+		rewind($fp);
+		$content = stream_get_contents($fp);
+		echo $content;
+		fclose($fp);
+
+		$app->close();
+	}
+
+	/**
+	 * Change the retrived extension name to more user friendly name
+	 *
+	 * @param   string  $extension  Extension name
+	 *
+	 * @return  string  Translated extension name
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public static function translateExtensionName($extension)
+	{
+		$lang   = JFactory::getLanguage();
+		$source = JPATH_ADMINISTRATOR . '/components/' . $extension;
+
+		$lang->load(strtolower($extension), JPATH_ADMINISTRATOR, null, false, true)
+			|| $lang->load(strtolower($extension), $source, null, false, true);
+
+		return JText::_($extension);
+	}
+
+	/**
+	 * Get parameters to be
+	 *
+	 * @param   string   $context  The context of the content
+	 *
+	 * @return  mixed  An array of parameters, or false on error.
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public static function getLogMessageParams($context)
+	{
+		$db = JFactory::getDbo();
+		$query = $db->getQuery(true)
+				->select('a.*')
+				->from($db->quoteName('#__user_logs_tables_data', 'a'))
+				->where($db->quoteName('a.type_alias') . ' = "' . $context . '"');
+
+		$db->setQuery($query);
+
+		$items = $db->loadObjectList();
+
+		if (empty($items))
+		{
+			return false;
+		}
+
+		return $items[0];
+	}
+
+	/**
+	 * Method to retrive data by primary keys from a table
+	 *
+	 * @param   array   $pks          An array of primary key ids of the content that has changed state.
+	 * @param   string  $field        The field to get from the table
+	 * @param   string  $tableType    The type (name) of the JTable class to get an instance of.
+	 * @param   string  $tablePrefix  An optional prefix for the table class name.
+	 *
+	 * @return  array
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public static function getDataByPks($pks, $field, $tableType, $tablePrefix = 'JTable')
+	{
+		$items = array();
+		$table = JTable::getInstance($tableType, $tablePrefix);
+
+		foreach ($pks as $pk)
+		{
+			$table->load($pk);
+			$items[] = $table->get($field);
+		}
+
+		return $items;
+	}
+}

administrator/components/com_userlogs/models/fields/extension.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_userlogs
+ *
+ * @copyright   Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('_JEXEC') or die;
+
+JFormHelper::loadFieldClass('list');
+JLoader::register('UserlogsHelper', JPATH_COMPONENT . '/helpers/userlogs.php');
+
+/**
+ * Field to load a list of all users that have logged actions
+ *
+ * @since  __DEPLOY_VERSION__
+ */
+class JFormFieldExtension extends JFormFieldList
+{
+	/**
+	 * The form field type.
+	 *
+	 * @var    string
+	 * @since  __DEPLOY_VERSION__
+	 */
+	protected $type = 'extension';
+
+	/**
+	 * Method to get the options to populate list
+	 *
+	 * @return  array  The field option objects.
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public function getOptions()
+	{
+		$db = JFactory::getDbo();
+		$query = $db->getQuery(true)
+				->select('DISTINCT b.extension')
+				->from($db->quoteName('#__user_logs', 'b'));
+
+		$db->setQuery($query);
+		$extensions = $db->loadObjectList();
+
+		$options = array();
+
+		foreach ($extensions as $extension)
+		{
+			$text = UserlogsHelper::translateExtensionName(strtoupper(strtok($extension->extension, '.')));
+			$options[] = JHtml::_('select.option', $extension->extension, $text);
+		}
+
+		return array_merge(parent::getOptions(), $options);
+	}
+}