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<?php
/*
* @package Joomla.Framework
* @copyright Copyright (C) 2005 - 2010 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*
* @component Phoca Component
* @copyright Copyright (C) Jan Pavelka www.phoca.cz
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License version 2 or later;
*/
defined('_JEXEC') or die();
jimport('joomla.application.component.modeladmin');
class PhocaDownloadCpModelPhocaDownloadFile extends JModelAdmin
{
protected $option = 'com_phocadownload';
protected $text_prefix = 'com_phocadownload';
public $typeAlias = 'com_phocadownload.phocadownloadfile';
protected function canDelete($record)
{
$user = JFactory::getUser();
if (!empty($record->catid)) {
return $user->authorise('core.delete', 'com_phocadownload.phocadownloadfile.'.(int) $record->catid);
} else {
return parent::canDelete($record);
}
}
protected function canEditState($record)
{
$user = JFactory::getUser();
if (!empty($record->catid)) {
return $user->authorise('core.edit.state', 'com_phocadownload.phocadownloadfile.'.(int) $record->catid);
} else {
return parent::canEditState($record);
}
}
public function getTable($type = 'PhocaDownload', $prefix = 'Table', $config = array())
{
return JTable::getInstance($type, $prefix, $config);
}
public function getForm($data = array(), $loadData = true) {
$app = JFactory::getApplication();
$form = $this->loadForm('com_phocadownload.phocadownloadfile', 'phocadownloadfile', array('control' => 'jform', 'load_data' => $loadData));
if (empty($form)) {
return false;
}
return $form;
}
protected function loadFormData()
{
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_phocadownload.edit.phocadownload.data', array());
if (empty($data)) {
$data = $this->getItem();
}
return $data;
}
public function getItem($pk = null)
{
if ($item = parent::getItem($pk)) {
// Convert the params field to an array.
if (isset($item->metadata)) {
$registry = new JRegistry;
$registry->loadString($item->metadata);
$item->metadata = $registry->toArray();
}
}
return $item;
}
protected function prepareTable($table)
{
jimport('joomla.filter.output');
$date = JFactory::getDate();
$user = JFactory::getUser();
$table->title = htmlspecialchars_decode($table->title, ENT_QUOTES);
$table->alias = JApplicationHelper::stringURLSafe($table->alias);
$table->confirm_license = PhocaDownloadUtils::getIntFromString($table->confirm_license);
$table->hits = PhocaDownloadUtils::getIntFromString($table->hits);
$table->tokenhits = PhocaDownloadUtils::getIntFromString($table->tokenhits);
if (empty($table->alias)) {
$table->alias = JApplicationHelper::stringURLSafe($table->title);
}
if (empty($table->id)) {
// Set the values
//$table->created = $date->toSql();
// Set ordering to the last item if not set
if (empty($table->ordering)) {
$db = JFactory::getDbo();
//$db->setQuery('SELECT MAX(ordering) FROM #__phocadownload');
$db->setQuery('SELECT MAX(ordering) FROM #__phocadownload WHERE catid = '.(int)$table->catid);
$max = $db->loadResult();
$table->ordering = $max+1;
}
}
else {
// Set the values
//$table->modified = $date->toSql();
//$table->modified_by = $user->get('id');
}
}
protected function getReorderConditions($table = null)
{
$condition = array();
$condition[] = 'catid = '. (int) $table->catid;
//$condition[] = 'state >= 0';
return $condition;
}
function approve(&$pks, $value = 1)
{
// Initialise variables.
//$dispatcher = JEventDispatcher::getInstance();
$user = JFactory::getUser();
$table = $this->getTable('phocadownload');
$pks = (array) $pks;
// Include the content plugins for the change of state event.
JPluginHelper::importPlugin('content');
// Access checks.
foreach ($pks as $i => $pk) {
if ($table->load($pk)) {
if (!$this->canEditState($table)) {
// Prune items that you can't change.
unset($pks[$i]);
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_EDIT_STATE_NOT_PERMITTED'), 403);
return false;
}
}
}
// Attempt to change the state of the records.
if (!$table->approve($pks, $value, $user->get('id'))) {
throw new Exception($table->getError(), 500);
return false;
}
$context = $this->option.'.'.$this->name;
// Trigger the onContentChangeState event.
/* $result = $dispatcher->trigger($this->event_change_state, array($context, $pks, $value));
if (in_array(false, $result, true)) {
throw new Exception($table->getError(), 500);
return false;
} */
return true;
}
function save($data) {
//$data['filesize'] = PhocaDownloadUtils::getFileSize($data['filename'], 0);
if ($data['alias'] == '') {
$data['alias'] = $data['title'];
}
//$data['alias'] = PhocaDownloadText::get AliasName($data['alias']);
// Initialise variables;
//$dispatcher = JEventDispatcher::getInstance();
$table = $this->getTable();
$pk = (!empty($data['id'])) ? $data['id'] : (int)$this->getState($this->getName().'.id');
$isNew = true;
// Include the content plugins for the on save events.
JPluginHelper::importPlugin('content');
// Load the row if saving an existing record.
if ($pk > 0) {
$table->load($pk);
$isNew = false;
}
// =================================================
// Make a copy for play and preview
$paramsC = JComponentHelper::getParams('com_phocadownload') ;
$papCopy = $paramsC->get( 'pap_copy', 0 );
$overwriteExistingFiles = $paramsC->get( 'overwrite_existing_files', 0 );
$path = PhocaDownloadPath::getPathSet();
if ($papCopy == 2 || $papCopy == 3) {
$canPlay = PhocaDownloadFile::canPlay($data['filename']);
$canPreview = PhocaDownloadFile::canPreview($data['filename']);
$filepath = JPath::clean($path['orig_abs_ds'] . '/'.$data['filename']);
$filepathPAP = JPath::clean($path['orig_abs_pap_ds'] . '/'.$data['filename']);
$filepathPAPFolder = JPath::clean($path['orig_abs_pap_ds'] . '/'. PhocaDownloadFile::getFolderFromTheFile($data['filename']));
if ($canPlay || $canPreview) {
$uploadPAP = 1;// upload file for preview and play
if (JFile::exists($filepathPAP) && $overwriteExistingFiles == 0) {
//$errUploadMsg = JText::_("COM_PHOCADOWNLOAD_FILE_ALREADY_EXISTS");
//return false;
$uploadPAP = 0; // don't upload if it exists, it is not main file, don't do false and exit
if ($canPlay == 1) {
// set new file only no other is set
if ($data['filename_play'] != '') {
$uploadPAP = 0;
} else {
$data['filename_play'] = $data['filename'];
}
} else if ($canPreview == 1) {
// set new file only no other is set
if ($data['filename_preview'] != '') {
$uploadPAP = 0;
} else {
$data['filename_preview'] = $data['filename'];
}
}
}
// Overwrite file and add no new item to database
$fileExistsPAP = 0;
if (JFile::exists($filepathPAP) && $overwriteExistingFiles == 1) {
$fileExistsPAP = 1;
if ($canPlay == 1) {
// set new file only no other is set or it is the same like currect - to overwrite updated version of the same file
if ($data['filename_play'] == '' || $data['filename_play'] == $data['filename']) {
$data['filename_play'] = $data['filename'];
} else {
$uploadPAP = 0;
}
} else if ($canPreview == 1) {
// set new file only no other is set or it is the same like currect - to overwrite updated version of the same file
if ($data['filename_preview'] == '' || $data['filename_preview'] == $data['filename']) {
$data['filename_preview'] = $data['filename'];
} else {
$uploadPAP = 0;
}
}
}
if ($uploadPAP == 0) {
} else {
if (!JFolder::exists($filepathPAPFolder)) {
if (JFolder::create($filepathPAPFolder)) {
$dataFile = "<html>\n<body bgcolor=\"#FFFFFF\">\n</body>\n</html>";
JFile::write($filepathPAPFolder . '/' ."index.html", $dataFile);
}
// else {
//$errUploadMsg = JText::_("COM_PHOCADOWNLOAD_UNABLE_TO_CREATE_FOLDER");
//return false;
//}
}
if (!JFile::copy($filepath, $filepathPAP)) {
//$errUploadMsg = JText::_("COM_PHOCADOWNLOAD_UNABLE_TO_UPLOAD_FILE");
//return false;
} else {
if ($canPlay == 1) {
$data['filename_play'] = $data['filename'];
} else if ($canPreview == 1) {
$data['filename_preview'] = $data['filename'];
}
}
}
}
}
// ==============================================
// Bind the data.
if (!$table->bind($data)) {
throw new Exception($table->getError(), 500);
return false;
}
// Date - - - - -
$nullDate = $this->_db->getNullDate();
$config = JFactory::getConfig();
$tzoffset = $config->get('offset');
//$date = JFactory::getDate($table->date, $tzoffset);
//$table->date = $date->toSql();
// Append time if not added to publish date
//if (strlen(trim($table->publish_up)) <= 10) {
// $table->publish_up .= ' 00:00:00';
//}
//$date = JFactory::getDate($table->publish_up, $tzoffset);
//$table->publish_up = $date->toSql();
if ($table->id) {
// Test Solution add date when it is removed
if (!intval($table->date)) {
$date = JFactory::getDate();
$table->date = $date->toSql();
}
} else {
if (!intval($table->date)) {
$date = JFactory::getDate();
$table->date = $date->toSql();
}
}
if(intval($table->publish_up) == 0) {
$table->publish_up = JFactory::getDate()->toSql();
}
// Handle never unpublish date
if (trim($table->publish_down) == JText::_('Never') || trim( $table->publish_down ) == '') {
$table->publish_down = $nullDate;
} else {
if (strlen(trim( $table->publish_down )) <= 10) {
$table->publish_down .= ' 00:00:00';
}
//$date = JFactory::getDate($table->publish_down, $tzoffset);
$date = JFactory::getDate($table->publish_down);
$table->publish_down = $date->toSql();
}
// - - - - - -
// if new item, order last in appropriate group
if (!$table->id) {
$where = 'catid = ' . (int) $table->catid ;
$table->ordering = $table->getNextOrder( $where );
}
// Prepare the row for saving
$this->prepareTable($table);
// Check the data.
if (!$table->check()) {
throw new Exception($table->getError(), 500);
return false;
}
// Trigger the onContentBeforeSave event.
/* $result = $dispatcher->trigger($this->event_before_save, array($this->option.'.'.$this->name, $table, $isNew));
if (in_array(false, $result, true)) {
throw new Exception($table->getError(), 500);
return false;
} */
// Store the data.
if (!$table->store()) {
throw new Exception($table->getError(), 500);
return false;
}
// Store to ref table
if (!isset($data['tags'])) {
$data['tags'] = array();
}
if ((int)$table->id > 0) {
PhocaDownloadTag::storeTags($data['tags'], (int)$table->id);
}
// Clean the cache.
$cache = JFactory::getCache($this->option);
$cache->clean();
// Trigger the onContentAfterSave event.
//$dispatcher->trigger($this->event_after_save, array($this->option.'.'.$this->name, $table, $isNew));
$pkName = $table->getKeyName();
if (isset($table->$pkName)) {
$this->setState($this->getName().'.id', $table->$pkName);
}
$this->setState($this->getName().'.new', $isNew);
return true;
}
function delete(&$cid = array()) {
$result = false;
$paramsC = JComponentHelper::getParams('com_phocadownload');
$deleteExistingFiles = $paramsC->get( 'delete_existing_files', 0 );
if (count( $cid )) {
\Joomla\Utilities\ArrayHelper::toInteger($cid);
$cids = implode( ',', $cid );
// - - - - - - - - - - - - -
// Get all filenames we want to delete from database, we delete all thumbnails from server of this file
$queryd = 'SELECT filename as filename FROM #__phocadownload WHERE id IN ( '.$cids.' )';
$this->_db->setQuery($queryd);
$fileObject = $this->_db->loadObjectList();
// - - - - - - - - - - - - -
//Delete it from DB
$query = 'DELETE FROM #__phocadownload'
. ' WHERE id IN ( '.$cids.' )';
$this->_db->setQuery( $query );
if(!$this->_db->execute()) {
throw new Exception($this->_db->getErrorMsg(), 500);
return false;
}
//Delete tags from DB
$query = 'DELETE FROM #__phocadownload_tags_ref'
. ' WHERE fileid IN ( '.$cids.' )';
$this->_db->setQuery( $query );
if(!$this->_db->execute()) {
throw new Exception($this->_db->getErrorMsg(), 500);
return false;
}
//Delete files from statistics table
$query = 'DELETE FROM #__phocadownload_user_stat'
. ' WHERE fileid IN ( '.$cids.' )';
$this->_db->setQuery( $query );
if(!$this->_db->execute()) {
throw new Exception($this->_db->getErrorMsg(), 500);
return false;
}
// - - - - - - - - - - - - - -
// DELETE FILES ON SERVER
if ($deleteExistingFiles == 1) {
$path = PhocaDownloadPath::getPathSet();
foreach ($fileObject as $key => $value) {
//The file can be stored in other category - don't delete it from server because other category use it
$querys = "SELECT id as id FROM #__phocadownload WHERE filename='".$value->filename."' ";
$this->_db->setQuery($querys);
$sameFileObject = $this->_db->loadObject();
// same file in other category doesn't exist - we can delete it
if (!$sameFileObject) {
JFile::delete(JPath::clean($path['orig_abs_ds'].$value->filename));
}
}
}
}
return true;
}
protected function batchCopy($value, $pks, $contexts)
{
$categoryId = (int) $value;
$app = JFactory::getApplication();
$table = $this->getTable();
$db = $this->getDbo();
// Check that the category exists
if ($categoryId) {
$categoryTable = JTable::getInstance('PhocaDownloadCat', 'Table');
if (!$categoryTable->load($categoryId)) {
if ($error = $categoryTable->getError()) {
// Fatal error
throw new Exception($error, 500);
return false;
}
else {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND'), 500);
return false;
}
}
}
if (empty($categoryId)) {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND'), 500);
return false;
}
// Check that the user has create permission for the component
$extension = JFactory::getApplication()->input->getCmd('option');
$user = JFactory::getUser();
if (!$user->authorise('core.create', $extension)) {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_CREATE'), 500);
return false;
}
// $i = 0;
// Parent exists so we let's proceed
while (!empty($pks))
{
// Pop the first ID off the stack
$pk = array_shift($pks);
$table->reset();
// Check that the row actually exists
if (!$table->load($pk)) {
if ($error = $table->getError()) {
// Fatal error
throw new Exception($error, 500);
return false;
}
else {
// Not fatal error
$app->enqueueMessage(JText::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk), 'error');
continue;
}
}
// Alter the title & alias
$data = $this->generateNewTitle($categoryId, $table->alias, $table->title);
$table->title = $data['0'];
$table->alias = $data['1'];
// Reset the ID because we are making a copy
$table->id = 0;
// New category ID
$table->catid = $categoryId;
// Ordering
$table->ordering = $this->increaseOrdering($categoryId);
$table->hits = 0;
// Check the row.
if (!$table->check()) {
throw new Exception($table->getError(), 500);
return false;
}
// Store the row.
if (!$table->store()) {
throw new Exception($table->getError(), 500);
return false;
}
$newId = $table->get('id');
// Add the new ID to the array
$newIds[$pk] = $newId;
//$i++;
}
// Clean the cache
$this->cleanCache();
return $newIds;
}
/**
* Batch move articles to a new category
*
* @param integer $value The new category ID.
* @param array $pks An array of row IDs.
*
* @return booelan True if successful, false otherwise and internal error is set.
*
* @since 11.1
*/
protected function batchMove($value, $pks, $contexts)
{
$categoryId = (int) $value;
$app = JFactory::getApplication();
$table = $this->getTable();
//$db = $this->getDbo();
// Check that the category exists
if ($categoryId) {
$categoryTable = JTable::getInstance('PhocaDownloadCat', 'Table');
if (!$categoryTable->load($categoryId)) {
if ($error = $categoryTable->getError()) {
// Fatal error
throw new Exception($error, 500);
return false;
}
else {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND'), 500);
return false;
}
}
}
if (empty($categoryId)) {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_MOVE_CATEGORY_NOT_FOUND'), 500);
return false;
}
// Check that user has create and edit permission for the component
$extension = JFactory::getApplication()->input->getCmd('option');
$user = JFactory::getUser();
if (!$user->authorise('core.create', $extension)) {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_CREATE'), 500);
return false;
}
if (!$user->authorise('core.edit', $extension)) {
throw new Exception(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'), 500);
return false;
}
// Parent exists so we let's proceed
foreach ($pks as $pk)
{
// Check that the row actually exists
if (!$table->load($pk)) {
if ($error = $table->getError()) {
// Fatal error
throw new Exception($error, 500);
return false;
}
else {
// Not fatal error
$app->enqueueMessage(JText::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk), 'error');
continue;
}
}
// Set the new category ID
$table->catid = $categoryId;
// Check the row.
if (!$table->check()) {
throw new Exception($table->getError(), 500);
return false;
}
// Store the row.
if (!$table->store()) {
throw new Exception($table->getError(), 500);
return false;
}
}
// Clean the cache
$this->cleanCache();
return true;
}
public function increaseOrdering($categoryId) {
$ordering = 1;
$this->_db->setQuery('SELECT MAX(ordering) FROM #__phocadownload WHERE catid='.(int)$categoryId);
$max = $this->_db->loadResult();
$ordering = $max + 1;
return $ordering;
}
/*
function copyQuick($cid) {
$table = $this->getTable();
foreach ($cid as $id) {
$table->load($id);
// Find last ordering
$this->_db->setQuery('SELECT MAX(ordering) FROM #__phocadownload WHERE catid='.(int)$table->catid);
$max = $this->_db->loadResult();
$table->ordering = $max+1;
// End Ordering
$table->id = null;
$table->hits = 0;
if ( !$table->check() ) {
throw new Exception($this->_db->getErrorMsg(), 500);
return false;
}
if ( !$table->store() ) {
throw new Exception($this->_db->getErrorMsg(), 500);
return false;
}
}
return true;
}*/
}
?>