%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @package CSVI
* @subpackage Helper
*
* @author Roland Dalmulder <contact@csvimproved.com>
* @copyright Copyright (C) 2006 - 2016 RolandD Cyber Produksi. All rights reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @link http://www.csvimproved.com
*/
defined('_JEXEC') or die;
/**
* Helper class for the component.
*
* @package CSVI
* @subpackage Helper
* @since 6.0
*/
final class CsviHelperCsvi
{
/**
* Logger helper
*
* @var CsviHelperLog
* @since 6.0
*/
protected $log;
/**
* Database connector
*
* @var JDatabase
* @since 6.0
*/
protected $db;
/**
* Array of available languages
*
* @var array
* @since 6.0
*/
private $languages = array();
/**
* Array containing information for loaded files
*
* @var array
* @since 6.0
*/
protected static $loaded = array();
/**
* Public class constructor
*
* @since 6.0
*/
public function __construct()
{
// Load the database class
$this->db = JFactory::getDbo();
}
/**
* Initialise the CSVI helper.
*
* @param CsviHelperLog $log An instance of CsviHelperLog
*
* @return void.
*
* @since 6.0
*/
public function initialise(CsviHelperLog $log)
{
// Set the logger
$this->log = $log;
}
/**
* Render submenu.
*
* @param string $vName The name of the current view.
*
* @return void.
*
* @since 2.8
*/
public function addSubmenu($vName)
{
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_CPANEL'), 'index.php?option=com_csvi&view=csvi', $vName == 'csvi');
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_IMPORTS'), 'index.php?option=com_csvi&view=imports', $vName == 'import');
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_EXPORTS'), 'index.php?option=com_csvi&view=exports', $vName == 'export');
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_TEMPLATES'), 'index.php?option=com_csvi&view=templates', $vName == 'templates');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_TEMPLATEFIELDS'), 'index.php?option=com_csvi&view=templatefields', $vName == 'templatefields');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_RULES'), 'index.php?option=com_csvi&view=rules', $vName == 'rules');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_MAPS'), 'index.php?option=com_csvi&view=maps', $vName == 'maps');
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_MAINTENANCE'), 'index.php?option=com_csvi&view=maintenance', $vName == 'maintenance');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_AVAILABLEFIELDS'), 'index.php?option=com_csvi&view=availablefields', $vName == 'availablefields');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_ANALYZER'), 'index.php?option=com_csvi&view=analyzer', $vName == 'analyzer');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_TASKS'), 'index.php?option=com_csvi&view=tasks', $vName == 'tasks');
JHtmlSidebar::addEntry(' - ' . JText::_('COM_CSVI_TITLE_PROCESSES'), 'index.php?option=com_csvi&view=processes', $vName == 'processes');
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_LOGS'), 'index.php?option=com_csvi&view=logs', $vName == 'logs');
JHtmlSidebar::addEntry(JText::_('COM_CSVI_TITLE_ABOUT'), 'index.php?option=com_csvi&view=about', $vName == 'about');
}
/**
* Combine 2 arrays and update existing values.
*
* @param array $a The array to update
* @param array $b The array with new values
*
* @return array Combined array with all values.
*
* @since 3.0
*
* @see http://www.php.net/manual/en/function.array-merge.php#95294
*/
public function arrayExtend($a, $b)
{
foreach ($b as $k => $v)
{
if (is_array($v))
{
if (!isset($a[$k]))
{
$a[$k] = $v;
}
else
{
$a[$k] = self::arrayExtend($a[$k], $v);
}
}
else
{
$a[$k] = $v;
}
}
return $a;
}
/**
* Recursive array diff.
*
* @param array $aArray1 The array to update
* @param array $aArray2 The array with new values
*
* @return array All new values.
*
* @since 3.0
*/
public function recurseArrayDiff($aArray1, $aArray2)
{
$aReturn = array();
if (is_array($aArray1) && is_array($aArray2))
{
foreach ($aArray1 as $mKey => $mValue)
{
if (array_key_exists($mKey, $aArray2))
{
if (is_array($mValue))
{
$aRecursiveDiff = self::recurseArrayDiff($mValue, $aArray2[$mKey]);
if (count($aRecursiveDiff))
{
$aReturn[$mKey] = $aRecursiveDiff;
}
}
else
{
if ($mValue != $aArray2[$mKey])
{
$aReturn[$mKey] = $mValue;
}
}
}
else
{
$aReturn[$mKey] = $mValue;
}
}
}
return $aReturn;
}
/**
* Get the list of custom tables.
*
* @return array List of custom tables.
*
* @since 3.0
*/
public function getCustomTables()
{
$query = $this->db->getQuery(true)
->select($this->db->quoteName('component_table'))
->from($this->db->quoteName('#__csvi_availablefields'))
->where($this->db->quoteName('core') . ' = 0')
->group($this->db->quoteName('component_table'));
$this->db->setQuery($query);
return $this->db->loadColumn();
}
/**
* Check whether a file referenced by a URL exists.
*
* Note: The time taken to check a valid format url: 0.10 secs, regardless of whether the file exists
*
* @param string $file The URL to be checked.
* @param string $user The username for the URL.
* @param string $pass The password for the URL.
* @param string $method The method to use to retrieve the file.
* @param string $userField The name of the user field to post.
* @param string $passField The name of the password field to post.
*
* @return boolean true if file exists | false if file does not exist.
*
* @since 2.17
*/
public function fileExistsRemote($file, $user = '', $pass = '', $method = 'GET', $userField = 'user', $passField = 'password')
{
$method = strtoupper($method);
$url_parts = @parse_url($file);
if ($this->log)
{
$this->log->add('URL:' . $file, false);
}
if (!isset($url_parts['host']) || empty($url_parts['host']))
{
return false;
}
// The parameters for the URL
$documentpath = '';
if (!isset($url_parts['path']) || empty($url_parts['path']))
{
$documentpath .= '/';
}
else
{
$documentpath .= $url_parts['path'];
}
if (isset($url_parts['query']) && !empty($url_parts['query']))
{
$documentpath .= '?' . $url_parts['query'];
}
if (!$user && array_key_exists('user', $url_parts) && $url_parts['user'])
{
$user = $url_parts['user'];
}
if (!$pass && array_key_exists('pass', $url_parts) && $url_parts['pass'])
{
$pass = ':' . $url_parts['pass'] . '@';
}
$host = $url_parts['host'];
if (0 === strpos($url_parts['scheme'], 'http'))
{
if ($method === 'POST')
{
$http = JHttpFactory::getHttp(null, array('curl', 'stream'));
$answer = $http->post($file, array($userField => $user, $passField => $pass));
return $answer->code === 200;
}
if (!isset($url_parts['port']) || empty($url_parts['port']))
{
$port = '80';
if ($url_parts['scheme'] === 'https')
{
$port = '443';
}
}
else
{
$port = $url_parts['port'];
}
$sslhost = $host;
if ($url_parts['scheme'] === 'https')
{
$sslhost = 'ssl://' . $host;
}
$errno = null;
$errstr = null;
$documentpath = str_replace(' ', '%20', $documentpath);
// Open the connection
if ($this->log)
{
$this->log->add('Opening socket to ' . $sslhost . ' at port ' . $port, false);
}
$socket = @fsockopen($sslhost, $port, $errno, $errstr, 30);
if ($socket)
{
// Send the username if present
if ($user)
{
fwrite($socket, "USER $user\r\n");
}
// Send the password if present
if ($pass)
{
fwrite($socket, "PASS $pass\r\n");
}
// Call the page
fwrite($socket, "HEAD $documentpath HTTP/1.1\r\nUser-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.11) Gecko/20071127 Firefox/2.0.0.11\r\nHost: $host\r\n\r\n");
// Get the response
$http_response = fgets($socket, 25);
// Close the connection
fclose($socket);
if ($this->log)
{
// Parse the result
$this->log->add('HTTP response:' . $http_response, false);
}
// Verify the response code
if ((stripos($http_response, '200 OK') === false
&& stripos($http_response, '302 Found') === false)
|| (0 === strrpos($url_parts['path'], 'xml') && stripos($http_response, 'DOCTYPE HTML PUBLIC') === false))
{
return false;
}
return true;
}
}
elseif (0 === strpos($url_parts['scheme'], 'ftp'))
{
$host = $url_parts['host'];
if ($host)
{
$port = isset($url_parts['port']) ? $url_parts['port'] : 21;
$user = $url_parts['user'];
$pass = $url_parts['pass'];
$ftp = JClientFtp::getInstance($host, $port, array(), $user, $pass);
$names = $ftp->listDetails($url_parts['path']);
if ($names)
{
return true;
}
return false;
}
$errstr = 'No host specified for ' . $file;
}
if ($this->log)
{
$this->log->add($errstr, false);
}
return false;
}
/**
* Find the primary key of a given table.
*
* @param string $tablename The table name to find the primary key for
*
* @return string The fieldname that is the primary key.
*
* @since 3.0
*
* @throws RuntimeException
*/
public function getPrimaryKey($tablename)
{
$q = 'SHOW KEYS FROM ' . $this->db->quoteName('#__' . $tablename) . '
WHERE ' . $this->db->quoteName('Key_name') . ' = ' . $this->db->quote('PRIMARY');
$this->db->setQuery($q);
$key = $this->db->loadObject();
if (!is_object($key))
{
return '';
}
else
{
return $key->Column_name;
}
}
/**
* Get supported components.
*
* @return array Array of supported components.
*
* @since 4.0
*
* @throws RuntimeException
*/
public function getComponents()
{
$query = $this->db->getQuery(true);
$query->select(
$this->db->quoteName('component', 'value') . ',' .
$query->concatenate(array($this->db->quote('COM_CSVI_'), $this->db->quoteName('component'))) . ' AS ' . $this->db->quoteName('text')
)
->from($this->db->quoteName('#__csvi_tasks', 't'));
$query->group($this->db->quoteName('component'));
$this->db->setQuery($query);
$components = $this->db->loadObjectList();
$sortedComponents = array();
// Load the language files too and translate the component name
foreach ($components as $component)
{
// Check if plugin is enabled
if (JPluginHelper::isEnabled('csviaddon', substr($component->value, 4)))
{
// Load language
$this->loadLanguage($component->value);
// Translate component
$component->text = JText::_($component->text);
$sortedComponents[$component->text] = $component;
}
}
// Sort the components
ksort($sortedComponents);
return array_values($sortedComponents);
}
/**
* Method to get the field options.
*
* @param FOFForm $form The form to render.
* @param FOFModel $model The model to use.
* @param FOFInput $input The input to use.
* @param string $render The name of the renderer to use.
*
* @return string The HTML rendering of the form.
*
* @since 6.0
*/
public function renderMyForm(FOFForm $form, FOFModel $model, FOFInput $input, $render='csvi')
{
require_once JPATH_ADMINISTRATOR . '/components/com_csvi/assets/render/' . $render . '.php';
$rendername = 'FOFRenderAssets' . $render;
$renderer = new $rendername;
return $renderer->renderForm($form, $model, $input, 'edit', true);
}
/**
* Method to get the field options.
*
* @param JForm $form The form to render.
* @param JInput $input The input to use.
*
* @return string The HTML rendering of the form.
*
* @since 6.0
*
* @throws UnexpectedValueException
*/
public function renderCsviForm(JForm $form, JInput $input)
{
require_once JPATH_ADMINISTRATOR . '/components/com_csvi/helper/form.php';
$renderer = new CsviForm;
return $renderer->renderForm($form, $input, 'edit');
}
/**
* Load the addon language file.
*
* @param string $addon The name of the addon to load the language for.
* @param bool $reload Set if the language should be reloaded.
*
* @return void.
*
* @since 6.0
*/
public function loadLanguage($addon, $reload=true)
{
if ($addon)
{
$jlang = JFactory::getLanguage();
$langdefault = $jlang->getDefault();
$jlang->load('com_csvi', JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $addon, $langdefault, $reload);
}
}
/**
* Enqueue a message in the Joomla! message queue.
*
* @param string $message The message to queue
* @param string $type The type of message
*
* @return void.
*
* @since 6.0
*/
public function enqueueMessage($message, $type='message')
{
// Store the message to show
$session = JFactory::getSession();
$sessionQueue = $session->get('application.queue');
$sessionQueue[] = array('message' => $message, 'type' => $type);
$session->set('application.queue', $sessionQueue);
}
/**
* Load the languages used in the system.
*
* @param string $key Array key
*
* @return array List of languages.
*
* @since 6.0
*
* @throws RuntimeException
*/
public function getLanguages($key = 'default')
{
if (empty($this->languages))
{
$query = $this->db->getQuery(true);
$query->select('*')
->from($this->db->quoteName('#__languages'))
->where($this->db->quoteName('published') . ' = 1')
->order($this->db->quoteName('ordering') . ' ASC');
$this->db->setQuery($query);
$this->languages['default'] = $this->db->loadObjectList();
$this->languages['sef'] = array();
$this->languages['lang_code'] = array();
if (isset($this->languages['default'][0]))
{
foreach ($this->languages['default'] as $lang)
{
$this->languages['sef'][$lang->sef] = $lang;
$this->languages['lang_code'][$lang->lang_code] = $lang;
}
}
}
return $this->languages[$key];
}
/**
* Store the download ID for Joomla! update.
*
* @return void.
*
* @since 6.4.3
*
* @throws RuntimeException
*/
public function setDownloadId()
{
// Update the download ID
$params = JComponentHelper::getParams('com_csvi');
$downloadId = $params->get('downloadid');
$downloadId = trim($downloadId);
// Get the extension IDs
$ids = array();
// Get the component ID
$query = $this->db->getQuery(true)
->select($this->db->quoteName('update_site_id'))
->from($this->db->quoteName('#__update_sites_extensions', 'se'))
->leftJoin(
$this->db->quoteName('#__extensions', 'e')
. ' ON ' . $this->db->quoteName('e.extension_id') . ' = ' . $this->db->quoteName('se.extension_id')
)
->where($this->db->quoteName('type') . ' = ' . $this->db->quote('component'))
->where($this->db->quoteName('element') . ' = ' . $this->db->quote('com_csvi'));
$this->db->setQuery($query);
$ids[] = $this->db->loadResult();
// Get the plugin IDs
$query->clear('where')
->where($this->db->quoteName('type') . ' = ' . $this->db->quote('plugin'))
->where(
$this->db->quoteName('folder') . ' IN (' .
$this->db->quote('csviaddon') . ',' . $this->db->quote('csvirules') . ',' . $this->db->quote('csviext')
. ')'
);
$this->db->setQuery($query);
$ids = array_merge($ids, $this->db->loadColumn());
// Make sure we only have IDs
$ids = \Joomla\Utilities\ArrayHelper::toInteger($ids);
$query->clear()
->update($this->db->quoteName('#__update_sites'))
->set($this->db->quoteName('extra_query') . ' = ' . $this->db->quote('dlid=' . $downloadId))
->where($this->db->quoteName('update_site_id') . ' IN (' . implode(',', $ids) . ')');
$this->db->setQuery($query)->execute();
}
}
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