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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-2.0/JG/trunk/administrator/components/com_joomgallery/controllers/maintenance.php $
// $Id: maintenance.php 3831 2012-08-07 10:10:28Z chraneco $
/****************************************************************************************\
** JoomGallery 2 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2012 JoomGallery::ProjectTeam **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\****************************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
/**
* JoomGallery Maintenance Controller
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryControllerMaintenance extends JoomGalleryController
{
/**
* Constructor
*
* @return void
* @since 1.5.5
*/
public function __construct()
{
parent::__construct();
// Access check
if(!JFactory::getUser()->authorise('core.admin', _JOOM_OPTION))
{
$this->setRedirect(JRoute::_($this->_ambit->getRedirectUrl(''), false), 'You are not allowed to configure this component', 'notice');
$this->redirect();
}
// Set view
JRequest::setVar('view', 'maintenance');
$this->registerTask('parsefolders', 'check');
$this->registerTask('checkimages', 'check');
$this->registerTask('checkcategories', 'check');
$this->registerTask('createfilesuggestions', 'check');
$this->registerTask('createfoldersuggestions', 'check');
}
/**
* Removes one or more images even if some files aren't found
*
* @return void
* @since 1.5.5
*/
public function remove()
{
$model = $this->getModel('maintenance');
if(!$count = $model->delete())
{
$msg = $model->getError();
$type = 'error';
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_IMAGE_DELETED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_IMAGES_DELETED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl(), $msg, $type);
}
/**
* Removes one or more categories even if some files or
* folders aren't found or if there are still sub-categories
*
* @return void
* @since 1.5.5
*/
public function removeCategory()
{
$model = $this->getModel('maintenance');
if(!$count = $model->deletecategory())
{
$msg = $model->getError();
$type = 'error';
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_CATEGORY_DELETED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_CATEGORIES_DELETED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=categories', $msg, $type);
}
/**
* Removes one or more categories even though there
* are still images or sub-categories in them.
*
* @return void
* @since 1.5.5
*/
public function deleteCompletely()
{
$mainframe = JFactory::getApplication('administrator');
$categories = $mainframe->getUserState('joom.maintenance.delete.categories');
$images = $mainframe->getUserState('joom.maintenance.delete.images');
if(!$categories || !is_array($categories) || !count($categories))
{
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=categories', JText::_('COM_JOOMGALLERY_COMMON_MSG_NO_CATEGORIES_SELECTED'), 'notice');
return;
}
require_once JPATH_COMPONENT.DS.'helpers'.DS.'refresher.php';
$refresher = new JoomRefresher();
$img_count = $mainframe->getUserState('joom.maintenance.delete.img_count');
if(is_null($img_count))
{
$img_count = 0;
}
$cat_count = $mainframe->getUserState('joom.maintenance.delete.cat_count');
if(is_null($cat_count))
{
$cat_count = 0;
}
$model = $this->getModel('maintenance');
if($images && is_array($images) && count($images))
{
$row = $model->getTable('joomgalleryimages');
foreach($images as $key => $image)
{
// Check whether image still exists.
// It may have been deleted before if categories were selected
// to delete as well as their sub-categories.
if($row->load($image))
{
JRequest::setVar('cid', array($image));
if($model->delete(false))
{
$img_count++;
}
unset($images[$key]);
}
if(!$refresher->check())
{
$mainframe->setUserState('joom.maintenance.delete.images', $images);
$mainframe->setUserState('joom.maintenance.delete.img_count', $img_count);
$refresher->refresh();
}
}
}
$row = $model->getTable('joomgallerycategories');
for($i = count($categories) - 1; $i >= 0; $i--)
{
foreach($categories[$i] as $key => $category)
{
// Check whether category still exists.
// It may have been deleted before if categories were selected
// to delete as well as their sub-categories.
if($row->load($category))
{
JRequest::setVar('cid', array($category));
if($model->deletecategory(false, false))
{
$cat_count++;
}
unset($categories[$i][$key]);
}
if(!$refresher->check() && count($categories[0]))
{
$mainframe->setUserState('joom.maintenance.delete.categories', $categories);
$mainframe->setUserState('joom.maintenance.delete.img_count', $img_count);
$mainframe->setUserState('joom.maintenance.delete.cat_count', $cat_count);
$refresher->refresh();
}
}
}
if($img_count)
{
if($img_count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_IMAGE_DELETED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_IMAGES_DELETED', $img_count);
}
$mainframe->enqueueMessage($msg);
}
if($cat_count)
{
if($cat_count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_CATEGORY_DELETED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_CATEGORIES_DELETED', $cat_count);
}
$mainframe->enqueueMessage($msg);
}
// Reset all user states of this task
$mainframe->setUserState('joom.maintenance.delete', null);
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=categories');
}
/**
* Resets aliases of all images and categories
*
* @return void
* @since 1.5.5
*/
public function setAlias()
{
$model = $this->getModel('maintenance');
$count = $model->resetAliases();
if(!$count[0])
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_CATEGORIES_ALIAS_RESET');
if($count[0])
{
$msg .= '</li><li>'.JText::_('COM_JOOMGALLERY_MAIMAN_MSG_IMAGES_ALIAS_RESET');
}
}
$this->setRedirect($this->_ambit->getRedirectUrl(), $msg, $type);
}
/**
* Sets a new user as the owner of the selected images
*
* @return void
* @since 1.5.5
*/
public function setUser()
{
$model = $this->getModel('maintenance');
$count = $model->setUser();
if(!$count)
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_IMAGE_USER_SET');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_IMAGES_USER_SET', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl(), $msg, $type);
}
/**
* Sets a new user as the owner of the selected categories
*
* @return void
* @since 1.5.5
*/
public function setCategoryUser()
{
$model = $this->getModel('maintenance');
$count = $model->setCategoryUser();
if(!$count)
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_CT_MSG_CATEGORY_USER_SET');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_CT_MSG_CATEGORIES_USER_SET', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=categories', $msg, $type);
}
/**
* Moves orphaned files to their suggested correct folder
*
* @return void
* @since 1.5.5
*/
public function addOrphan()
{
$tab = JRequest::getCmd('tab');
if($tab == 'orphans')
{
$tab = '&tab=orphans';
}
else
{
$tab = '';
}
$model = $this->getModel('maintenance');
if(!$count = $model->addOrphan())
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_ORPHAN_SUCCESSFULLY_ADDED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_ORPHANS_SUCCESSFULLY_ADDED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().$tab, $msg, $type);
}
/**
* Filters selected images and moves all orphaned files to their suggested correct folder
*
* @return void
* @since 1.5.5
*/
public function addOrphans()
{
$tab = JRequest::getCmd('tab');
if($tab == 'orphans')
{
$tab = '&tab=orphans';
}
else
{
$tab = '';
}
$model = $this->getModel('maintenance');
if(!$count = $model->addOrphans())
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_ORPHAN_SUCCESSFULLY_ADDED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_ORPHANS_SUCCESSFULLY_ADDED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().$tab, $msg, $type);
}
/**
* Moves orphaned files to their suggested correct folder
*
* @return void
* @since 1.5.5
*/
public function addOrphanedFolder()
{
$tab = JRequest::getCmd('tab');
if($tab == 'folders')
{
$tab = '&tab=folders';
}
else
{
$tab = '&tab=categories';
}
$model = $this->getModel('maintenance');
if(!$count = $model->addOrphanedFolder())
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDER_SUCCESSFULLY_ADDED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDERS_SUCCESSFULLY_ADDED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().$tab, $msg, $type);
}
/**
* Filters selected images and moves all orphaned files to their suggested correct folder
*
* @return void
* @since 1.5.5
*/
public function addOrphanedFolders()
{
$tab = JRequest::getCmd('tab');
if($tab == 'folders')
{
$tab = '&tab=folders';
}
else
{
$tab = '&tab=categories';
}
$model = $this->getModel('maintenance');
if(!$count = $model->addOrphanedFolders())
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDER_SUCCESSFULLY_ADDED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDERS_SUCCESSFULLY_ADDED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().$tab, $msg, $type);
}
/**
* Recreates thumbnails and detail images
*
* @return void
* @since 1.5.5
*/
public function recreate()
{
// Load the necessary image IDs
$cids = JRequest::getVar('cid', array(), '', 'array');
if(!count($cids))
{
$this->setRedirect($this->_ambit->getRedirectUrl(), JText::_('COM_JOOMGALLERY_COMMON_MSG_NO_IMAGES_SELECTED'), 'error');
return;
}
JArrayHelper::toInteger($cids);
$query = $this->_db->getQuery(true)
->select('refid')
->from($this->_db->qn(_JOOM_TABLE_MAINTENANCE))
->where('id IN ('.implode(',', $cids).')');
$this->_db->setQuery($query);
if(!$cids = $this->_db->loadColumn())
{
$this->setRedirect($this->_ambit->getRedirectUrl(), $this->_db->getErrorMsg(), 'error');
return;
}
JRequest::setVar('cid', $cids);
// Recreate the images
$model = $this->getModel('images');
$count = $model->recreate();
if(!$count[0] && !$count[1])
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
$msg = '';
/*if($count[0])
{
if($count[0] == 1)
{
$msg = JText::_('COM_JOOMGALLERY_COMMON_MSG_THUMBNAIL_RECREATED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_COMMON_MSG_THUMBNAILS_RECREATED', $count[0]);
}
}
if($count[1])
{
if($count[1] == 1)
{
$msg .= '</li><li>'.JText::_('COM_JOOMGALLERY_COMMON_MSG_IMAGE_RECREATED');
}
else
{
$msg .= '</li><li>'.JText::sprintf('COM_JOOMGALLERY_COMMON_MSG_IMAGES_RECREATED', $count[1]);
}
}*/
foreach($count[2] as $key => $types)
{
$set = '';
if(in_array('thumb', $types))
{
$set = 'thumb = '.$this->_db->q($this->_ambit->getImg('thumb_url', $key)).', thumborphan = 0';
}
if(in_array('img', $types))
{
if($set)
{
$set .= ', ';
}
$set .= 'img = '.$this->_db->q($this->_ambit->getImg('img_url', $key)).', imgorphan = 0';
}
if($set)
{
$query = $this->_db->getQuery(true)
->update($this->_db->qn(_JOOM_TABLE_MAINTENANCE))
->set($set)
->where('refid = '.$key)
->where('type = 0');
$this->_db->setQuery($query);
if(!$this->_db->query())
{
JError::raiseWarning(500, $this->_db->getErrorMsg());
}
}
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl(), $msg, $type);
}
/**
* Removes one or more orphaned files
*
* @return void
* @since 1.5.5
*/
public function deleteOrphan()
{
$model = $this->getModel('maintenance');
if(!$count = $model->deleteOrphan())
{
$msg = $model->getError();
$type = 'error';
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_FILE_DELETED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_FILES_DELETED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=orphans', $msg, $type);
}
/**
* Removes one or more orphaned files
*
* @return void
* @since 1.5.5
*/
public function deleteOrphanedFolder()
{
$model = $this->getModel('maintenance');
if(!$count = $model->deleteOrphanedFolder())
{
$msg = $model->getError();
$type = 'error';
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDER_DELETED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDERS_DELETED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=folders', $msg, $type);
}
/**
* Executes all suggested tasks on orphaned files.
*
* Files for which corrupt images were found will be moved.
* All other files will be deleted.
*
* @return void
* @since 1.5.5
*/
public function applySuggestions()
{
$model = $this->getModel('maintenance');
$count = $model->applySuggestions();
if(!$count)
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count[0] == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_MSG_ONE_ORPHAN_SUCCESSFULLY_ADDED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_ORPHANS_SUCCESSFULLY_ADDED', $count[0]);
}
if($count[1] !== false)
{
if($count[1] == 1)
{
$msg .= '</li><li>'.JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_ONE_FILE_DELETED');
}
else
{
$msg .= '</li><li>'.JText::sprintf('COM_JOOMGALLERY_MAIMAN_MSG_FILES_DELETED', $count[1]);
}
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=orphans', $msg, $type);
}
/**
* Executes all suggested tasks on orphaned folders.
*
* Folders for which corrupt categories were found will be moved.
* All other folders will be deleted.
*
* @return void
* @since 1.5.5
*/
public function applyFolderSuggestions()
{
$model = $this->getModel('maintenance');
$count = $model->applyFolderSuggestions();
if(!$count)
{
$type = 'error';
$msg = $model->getError();
}
else
{
$type = 'message';
if($count[0] == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_OF_MSG_ONE_FOLDER_ADDED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDERS_SUCCESSFULLY_ADDED', $count[0]);
}
if($count[1] !== false)
{
if($count[1] == 1)
{
$msg .= '</li><li>'.JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_ONE_FOLDER_DELETED');
}
else
{
$msg .= '</li><li>'.JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDERS_DELETED', $count[1]);
}
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=folders', $msg, $type);
}
/**
* Creates new folders for categories.
*
* @return void
* @since 1.5.5
*/
public function create()
{
$model = $this->getModel('maintenance');
if(!$count = $model->create())
{
$msg = $model->getError();
$type = 'error';
}
else
{
$type = 'message';
if($count == 1)
{
$msg = JText::_('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDER_CREATED');
}
else
{
$msg = JText::sprintf('COM_JOOMGALLERY_MAIMAN_OF_MSG_FOLDERS_CREATED', $count);
}
}
// Some messages are enqueued by the model
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=categories', $msg, $type);
}
/**
* Searches for corrupt images and orphand files in the filesystem of JoomGallery
*
* @return void
* @since 1.5.5
*/
public function check()
{
$model = $this->getModel('maintenancecheck');
$task = JRequest::getCmd('task');
require_once JPATH_COMPONENT.DS.'helpers'.DS.'refresher.php';
// The model will redirect, too.
$model->$task();
}
/**
* Optimizes all database tables of JoomGallery
*
* @return void
* @since 1.5.5
*/
public function optimize()
{
$model = $this->getModel('maintenance');
if(!$model->optimize())
{
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=database', JText::_('COM_JOOMGALLERY_MAIMAN_DB_MSG_OPTIMIZATION_NOT_SUCCESSFUL'), 'error');
}
else
{
$this->setRedirect($this->_ambit->getRedirectUrl().'&tab=database', JText::_('COM_JOOMGALLERY_MAIMAN_DB_MSG_OPTIMIZATION_SUCCESSFUL'));
}
}
}
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