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<?php
/**
* @package CSVI
* @subpackage Model
*
* @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;
/**
* Logs model.
*
* @package CSVI
* @subpackage Model
* @since 6.0
*/
class CsviModelLogs extends JModelList
{
/**
* The database class
*
* @var JDatabase
* @since 6.0
*/
protected $db;
/**
* Logger helper
*
* @var CsviHelperLog
* @since 6.0
*/
protected $log;
/**
* CSVI settings
*
* @var CsviHelperSettings
* @since 6.0
*/
protected $settings;
/**
* The CSVI helper
*
* @var CsviHelperCsvi
* @since 6.0
*/
protected $csvihelper;
/**
* An instance of JInput
*
* @var JInput
* @since 6.6.0
*/
private $input;
/**
* Public class constructor
*
* @param array $config The configuration array
*
* @throws Exception
*/
public function __construct($config = array())
{
if (empty($config['filter_fields']))
{
$config['filter_fields'] = array(
'actiontypes', 'l.actiontypes',
'template_name', 'l.template_name',
'csvi_log_id', 'l.csvi_log_id',
'start', 'l.start',
'end', 'l.end',
'action_type', 'l.action_type',
'action', 'l.action',
'records', 'l.records',
'file_name', 'l.file_name',
'run_cancelled', 'l.run_cancelled',
'name', 'u.name',
);
}
// Initialise some values
$this->db = JFactory::getDbo();
$this->settings = new CsviHelperSettings($this->db);
$this->log = new CsviHelperLog($this->settings, $this->db);
$this->csvihelper = new CsviHelperCsvi($this->log);
$this->input = JFactory::getApplication()->input;
parent::__construct($config);
}
/**
* Build an SQL query to load the list data.
*
* @return object the query to execute
*
* @since 4.0
*
* @throws RuntimeException
*/
protected function getListQuery()
{
$query = $this->db->getQuery(true)
->select(
$this->db->quoteName(
array(
'csvi_log_id',
'start',
'end',
'addon',
'action',
'action_type',
'template_name',
'records',
'file_name',
'run_cancelled'
)
)
)
->from($this->db->quoteName('#__csvi_logs', 'l'))
->select($this->db->quoteName('u.name', 'runuser'))
->leftJoin(
$this->db->quoteName('#__users', 'u') . ' ON ' . $this->db->quoteName('u.id') . ' = ' . $this->db->quoteName('l.userid')
);
$actiontype = $this->getState('filter.actiontypes');
if ($actiontype)
{
$query->where($this->db->quoteName('action') . ' = ' . $this->db->quote($actiontype));
}
// Add the list ordering clause.
$query->order(
$this->db->quoteName(
$this->db->escape(
$this->getState('list.ordering', 'l.start')
)
)
. ' ' . $this->db->escape($this->getState('list.direction', 'DESC'))
);
return $query;
}
/**
* Method to get an array of data items.
*
* @return mixed An array of data items on success, false on failure.
*
* @since 6.6.0
*/
public function getItems()
{
$items = parent::getItems();
// Load the needed languages
$loaded = array();
foreach ($items as $item)
{
if ($item->addon && !in_array($item->addon, $loaded, true))
{
$loaded[] = $item->addon;
$this->csvihelper->loadLanguage($item->addon);
}
}
return $items;
}
/**
* Store the log results
*
* @return void
*
* @since 3.0
*
* @throws Exception
* @throws RuntimeException
* @throws InvalidArgumentException
* @throws UnexpectedValueException
*/
public function storeLogResults()
{
$logresult = $this->log->getStats();
$details = array();
$logcount = array();
// Get the number of lines processed based on type
switch ($logresult['action'])
{
case 'import':
$logcount['import'] = $this->input->getInt('recordsprocessed', 0);
break;
case 'export':
$logcount['export'] = $this->input->getInt('logcount', 0);
break;
case 'maintenance':
$logcount['maintenance'] = $this->input->getInt('linesprocessed', 0);
break;
}
// Get the database connector
$logTable = $this->getTable('Log');
// Check for an existing run ID
$logId = $this->log->getLogId();
if (!$logId)
{
// Get user ID
$my = JFactory::getUser();
$details['userid'] = $my->id;
// Create GMT timestamp
jimport('joomla.utilities.date');
$jnow = new JDate(time());
$details['logstamp'] = $jnow->toSql();
// Set the addon the import/export is for
$details['addon'] = $logresult['addon'];
// Set action if it is import or export
$details['action'] = $logresult['action'];
// Type of action
$details['action_type'] = $logresult['action_type'];
// Name of template used
$details['template_name'] = $logresult['action_template'];
// Get the number of records
$details['records'] = $logcount[$logresult['action']];
// Get the import filename
$details['file_name'] = $this->log->getFilename();
// Bind the data
if (!$logTable->bind($details))
{
throw new RuntimeException(JText::_('COM_CSVI_CANNOT_BIND_LOG_DATA', 0));
}
// Check the data
if (!$logTable->check())
{
throw new RuntimeException(JText::_('COM_CSVI_CANNOT_CHECK_LOG_DATA', 0));
}
// Store the data
if (!$logTable->store())
{
throw new RuntimeException(JText::_('COM_CSVI_CANNOT_STORE_LOG_DATA', 0));
}
else
{
$logId = $logTable->csvi_log_id;
$logTable->reset();
}
}
else
{
$logTable->load($logId);
if (array_key_exists('action', $logresult) && isset($logcount[$logresult['action']]))
{
$logTable->records += $logcount[$logresult['action']];
}
else
{
$logTable->records = 0;
}
$logTable->store();
}
// Store the log details
if (is_array($logresult) && 0 !== count($logresult))
{
$query = $this->db->getQuery(true)
->insert($this->db->quoteName('#__csvi_logdetails'))
->columns(
array(
$this->db->quoteName('csvi_logdetail_id') . ',' .
$this->db->quoteName('log_id') . ',' .
$this->db->quoteName('line') . ',' .
$this->db->quoteName('description') . ',' .
$this->db->quoteName('result') . ',' .
$this->db->quoteName('status'))
);
$row = 0;
foreach ($logresult as $linenr => $result)
{
if (is_int($linenr))
{
$row++;
foreach ($result['status'] as $status => $stat)
{
$query->values(
$this->db->quote('0') . ', ' .
$logId . ',' .
$linenr . ',' .
$this->db->quote(trim($stat['message'])) . ',' .
$this->db->quote($stat['result']) . ',' .
$this->db->quote($status)
);
}
// Loop in increments of 100
if ($row === 100)
{
$this->db->setQuery($query);
$this->db->execute();
$query->clear('values');
$row = 0;
}
}
}
// Execute the final query
if ($row > 0)
{
$this->db->setQuery($query);
$this->db->execute();
}
// Clean up the statistics
$this->log->cleanStats();
}
}
/**
* Delete 1 or more selected log entries
*
* @return array Array with the results of the deletion
*
* @since 3.0
*
* @throws RuntimeException
*/
public function delete()
{
jimport('joomla.filesystem.file');
$cids = $this->input->get('cid', array(), 'array');
$file_not_found = 0;
$file_deleted = 0;
$file_not_deleted = 0;
$log_del = 0;
$log_del_error = 0;
$log_detail_del = 0;
$log_detail_del_error = 0;
// Make it an array
if (!is_array($cids))
{
$cids = array((int) $cids);
}
foreach ($cids as $csvi_log_id)
{
$filename = CSVIPATH_DEBUG . '/com_csvi.log.' . $csvi_log_id . '.php';
if (file_exists($filename))
{
if (JFile::delete($filename))
{
$file_deleted++;
}
else
{
$file_not_deleted++;
}
}
else
{
$file_not_found++;
}
// Delete the log entry
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_logs'))
->where($this->db->quoteName('csvi_log_id') . ' = ' . (int) $csvi_log_id);
$this->db->setQuery($query);
if (!$this->db->execute())
{
$log_del_error++;
}
else
{
$log_del++;
}
// Delete the log details
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_logdetails'))
->where($this->db->quoteName('csvi_log_id') . ' = ' . (int) $csvi_log_id);
$this->db->setQuery($query);
if (!$this->db->execute())
{
$log_detail_del_error++;
}
else
{
$log_detail_del++;
}
}
// Set the results
$results = array();
if ($file_not_found > 0)
{
$results['ok'][] = JText::plural('COM_CSVI_DELETE_LOGS_FILE_NOT_FOUND', $file_not_found);
}
if ($file_deleted > 0)
{
$results['ok'][] = JText::plural('COM_CSVI_DELETE_LOGS_FILE', $file_deleted);
}
if ($file_not_deleted > 0)
{
$results['nok'][] = JText::plural('COM_CSVI_CANNOT_DELETE_LOGS_FILE', $file_not_deleted);
}
if ($log_del > 0)
{
$results['ok'][] = JText::plural('COM_CSVI_DELETE_LOGS_DATA', $log_del);
}
if ($log_del_error > 0)
{
$results['nok'][] = JText::plural('COM_CSVI_CANNOT_DELETE_LOGS_DATA', $log_del_error);
}
if ($log_detail_del > 0)
{
$results['ok'][] = JText::plural('COM_CSVI_DELETE_LOGS_DETAILS_DATA', $log_detail_del);
}
if ($log_detail_del_error > 0)
{
$results['nok'][] = JText::plural('COM_CSVI_CANNOT_DELETE_LOGS_DETAILS_DATA', $log_detail_del_error);
}
return $results;
}
/**
* Delete all log entries
*
* @return array Array of results
*
* @since 3.0
*
* @throws RuntimeException
*/
public function deleteAll()
{
$results = array();
// Empty the log table
$q = 'TRUNCATE ' . $this->db->quoteName('#__csvi_logs');
$this->db->setQuery($q);
if ($this->db->execute())
{
// Optimize the table
$q = 'OPTIMIZE TABLE ' . $this->db->quoteName('#__csvi_logs');
$this->db->setQuery($q)->execute();
$results['ok'][] = JText::_('COM_CSVI_DELETE_LOG_DATA_ALL_OK');
}
else
{
$results['nok'][] = JText::_('COM_CSVI_DELETE_LOG_DATA_ALL_NOK');
}
// Empty the log details table
$q = 'TRUNCATE ' . $this->db->quoteName('#__csvi_logdetails');
$this->db->setQuery($q);
if ($this->db->execute())
{
// Optimize the table
$q = 'OPTIMIZE TABLE ' . $this->db->quoteName('#__csvi_logdetails');
$this->db->setQuery($q)->execute();
$results['ok'][] = JText::_('COM_CSVI_DELETE_LOG_DATA_DETAILS_ALL_OK');
}
else
{
$results['nok'][] = JText::_('COM_CSVI_DELETE_LOG_DATA_DETAILS_ALL_NOK');
}
return $results;
}
/**
* Load the statistics.
*
* @return array Array of objects with statistics information.
*
* @since 6.0
*
* @throws RuntimeException
*/
public function getStatsMessage()
{
$run_id = $this->input->get('run_id', false, 'int');
if (!$run_id)
{
/* Try to get it from the cid */
$cids = $this->input->get('cid', array(), 'array');
if (is_array($cids) && array_key_exists('0', $cids))
{
$run_id = $cids[0];
}
else
{
return false;
}
}
$details = array();
if ($run_id)
{
$query = $this->db->getQuery(true)
->select(
$this->db->quoteName('line') . ',' .
$this->db->quoteName('description') . ',' .
$this->db->quoteName('status') . ',' .
$this->db->quoteName('log_id') . ',' .
$this->db->quoteName('result')
)
->from($this->db->quoteName('#__csvi_logdetails', 'd'))
->innerJoin($this->db->quoteName('#__csvi_logs', 'l') . ' ON ' . $this->db->quoteName('d.log_id') . ' = ' . $this->db->quoteName('l.csvi_log_id'))
->where($this->db->quoteName('l.run_id') . ' = ' . $this->db->quote($run_id))
->order($this->db->quoteName('line'));
$this->db->setQuery($query);
$details = $this->db->loadObjectList();
}
return $details;
}
/**
* Download a debug report.
*
* @return void.
*
* @since 6.0
*
* @throws Exception
*/
public function downloadDebug()
{
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.archive');
$run_id = $this->input->get('run_id', 0, 'int');
$filepath = CSVIPATH_DEBUG . '/';
$filename = 'com_csvi.log.' . $run_id . '.';
$filesize = filesize($filepath . $filename . 'php');
// Check for the size of the logfile
if ($filesize < 512000)
{
$zip = JArchive::getAdapter('zip');
$files = array();
$files[] = array(
'name' => $filename . 'php',
'time' => filemtime($filepath . $filename . 'php'),
'data' => file_get_contents($filepath . $filename . 'php')
);
$zip->create($filepath . $filename . 'zip', $files);
$outputext = 'zip';
}
else
{
copy($filepath . $filename . 'php', $filepath . $filename . 'txt');
$outputext = 'txt';
}
if (preg_match('/Opera[\s|\/]([^\s]+)/i', $_SERVER['HTTP_USER_AGENT']))
{
$UserBrowser = "Opera";
}
elseif (preg_match('/MSIE\s([^\s|;]+)/i', $_SERVER['HTTP_USER_AGENT']))
{
$UserBrowser = "IE";
}
else
{
$UserBrowser = '';
}
$mime_type = ($UserBrowser === 'IE' || $UserBrowser === 'Opera') ? 'application/octetstream' : 'application/octet-stream';
// Clean the buffer
while (@ob_end_clean())
{
}
header('Content-Type: ' . $mime_type);
header('Expires: ' . gmdate('D, d M Y H:i:s') . ' GMT');
// Filesize gets corrupted because of server compression
if ($outputext === 'txt')
{
header('Content-Length: ' . $filesize);
}
if ($UserBrowser === 'IE')
{
header('Content-Disposition: inline; filename="' . $filename . $outputext . '"');
header('Cache-Control: no-cache, must-revalidate, post-check=0, pre-check=0');
header('Pragma: public');
}
else
{
header('Content-Disposition: attachment; filename="' . $filename . $outputext . '"');
header('Pragma: no-cache');
}
// Send the file
readfile($filepath . $filename . $outputext);
JFile::delete($filepath . $filename . $outputext);
// Flush the buffer
flush();
// Close the transmission
JFactory::getApplication()->close();
}
/**
* Reads a log file and displays its results.
*
* @return array List of log lines.
*
* @since 2.3.11
*/
public function getLogfile()
{
$run_id = $this->input->getInt('run_id', 0);
$log = array();
if ($run_id > 0)
{
$logfile = CSVIPATH_DEBUG . '/com_csvi.log.' . $run_id . '.php';
if (file_exists($logfile))
{
$loglines = file($logfile);
foreach ($loglines as $key => $line)
{
switch ($key)
{
case '0':
// This is an empty line
case '1':
// This is the protection line
break;
case '2':
// Get the date
if (strstr($line, ':'))
{
list($text, $value) = explode(': ', $line);
}
else
{
$value = '';
}
$log['date'] = $value;
break;
case '3':
// Get the Joomla version
if (strstr($line, ':'))
{
list($text, $value) = explode(': ', $line);
}
else
{
$value = '';
}
$log['joomla'] = $value;
break;
case '4':
// This is an empty line
break;
case '5':
// Get the fields
if (strstr($line, ':'))
{
list($text, $value) = explode(': ', $line);
$fields = preg_split("/\t/", $value);
foreach ($fields as $field)
{
$log['fields'][] = $field;
}
}
else
{
$log['fields'] = array();
}
break;
default:
// The actual log lines
$log['entries'][] = preg_split("/\t/", $line);
break;
}
}
}
}
return $log;
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @param string $ordering An optional ordering field.
* @param string $direction An optional direction (asc|desc).
*
* @return void
*
* @since 6.6.0
*/
protected function populateState($ordering = 'l.start', $direction = 'DESC')
{
// List state information.
parent::populateState($ordering, $direction);
}
/**
* Method to get a store id based on the model configuration state.
*
* This is necessary because the model is used by the component and
* different modules that might need different sets of data or different
* ordering requirements.
*
* @param string $id An identifier string to generate the store id.
*
* @return string A store id.
*
* @since 12.2
*/
protected function getStoreId($id = '')
{
// Add the list state to the store id.
$id .= ':' . $this->getState('list.start');
$id .= ':' . $this->getState('list.limit');
$id .= ':' . $this->getState('list.ordering');
$id .= ':' . $this->getState('list.direction');
$id .= ':' . $this->getState('filter.search');
$id .= ':' . $this->getState('filter.actiontypes');
return md5($this->context . ':' . $id);
}
}
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