Current File : //home1/lightco1/www/lightingrepublic.com.au/administrator/components/com_akeeba/models/dbefs.php
<?php
/**
* @package AkeebaBackup
*
* @license GNU General Public License, version 2 or later
* @author Nicholas K. Dionysopoulos
* @copyright Copyright 2006-2013 Nicholas K. Dionysopoulos
* @since 1.3
*/
defined('_JEXEC') or die();
/**
* Database Table filter Model class
*
*/
class AkeebaModelDbefs extends FOFModel
{
/**
* Returns a list of the database tables, views, procedures, functions and triggers,
* along with their filter status in array format, for use in the GUI
* @return array
*/
public function make_listing($root)
{
// Get database inclusion filters
$filters = AEFactory::getFilters();
$database_list = $filters->getInclusions('db');
// Load the database object for the selected database
$config = $database_list[$root];
$config['user'] = $config['username'];
$db = AEFactory::getDatabase($config);
// Load the table data
$table_data = $db->getTables();
// Process filters
$tables = array();
if(!empty($table_data))
{
foreach($table_data as $table_name => $table_type)
{
$status = array();
// Add table type
$status['type'] = $table_type;
// Check dbobject/all filter (exclude)
$result = $filters->isFilteredExtended($table_name, $root, 'dbobject', 'all', $byFilter);
$status['tables'] = (!$result) ? 0 : (( $byFilter == 'tables' ) ? 1 : 2 );
// Check dbobject/content filter (skip table data)
$result = $filters->isFilteredExtended($table_name, $root, 'dbobject', 'content', $byFilter);
$status['tabledata'] = (!$result) ? 0 : (( $byFilter == 'tabledata' ) ? 1 : 2 );
if( $table_type != 'table' ) $status['tabledata'] = 2; // We can't filter contents of views, merge tables, black holes, procedures, functions and triggers :)
$tables[$table_name] = $status;
}
}
return array(
'tables' => $tables,
'root' => $root
);
}
/**
* Returns an array containing a mapping of db root names and their human-readable representation
* @return array Array of objects; "value" contains the root name, "text" the human-readable text
*/
public function get_roots()
{
// Get database inclusion filters
$filters = AEFactory::getFilters();
$database_list = $filters->getInclusions('db');
$ret = array();
foreach($database_list as $name => $definition)
{
$root = $definition['host'];
if(!empty($definition['port'])) $root.=':'.$definition['port'];
$root.='/'.$definition['database'];
if($name == '[SITEDB]') $root = JText::_('DBFILTER_LABEL_SITEDB');
$entry = new stdClass();
$entry->value = $name;
$entry->text = $root;
$ret[] = $entry;
}
return $ret;
}
/**
* Toggle a filter
* @param string $root Root directory
* @param string $item The child item of the current directory we want to toggle the filter for
* @param string $filter The name of the filter to apply (directories, skipfiles, skipdirs, files)
* @return array
*/
public function toggle($root, $item, $filter)
{
if(empty($item)) return array(
'success' => false,
'newstate'=> false
);
// Get a reference to the global Filters object
$filters = AEFactory::getFilters();
// Get the specific filter object
$filter = AEFactory::getFilterObject($filter);
// Toggle the filter
$success = $filter->toggle($root, $item, $new_status);
// Save the data on success
if($success) $filters->save();
// Make a return array
return array(
'success' => $success,
'newstate' => $new_status
);
}
/**
* Set a filter
* @param string $root Root directory
* @param string $item The child item of the current directory we want to set the filter for
* @param string $filter The name of the filter to apply (directories, skipfiles, skipdirs, files)
* @return array
*/
public function remove($root, $item, $filter)
{
if(empty($item)) return array(
'success' => false,
'newstate'=> false
);
// Get a reference to the global Filters object
$filters = AEFactory::getFilters();
// Get the specific filter object
$filter = AEFactory::getFilterObject($filter);
// Toggle the filter
$success = $filter->remove($root, $item);
// Save the data on success
if($success) $filters->save();
// Make a return array
return array(
'success' => $success,
'newstate' => !$success // The new state of the filter. It is removed if and only if the transaction succeeded
);
}
/**
* Set a filter
* @param string $root Root directory
* @param string $item The child item of the current directory we want to set the filter for
* @param string $filter The name of the filter to apply (directories, skipfiles, skipdirs, files)
* @return array
*/
public function setFilter($root, $item, $filter)
{
if(empty($item)) return array(
'success' => false,
'newstate'=> false
);
// Get a reference to the global Filters object
$filters = AEFactory::getFilters();
// Get the specific filter object
$filter = AEFactory::getFilterObject($filter);
// Toggle the filter
$success = $filter->set($root, $item);
// Save the data on success
if($success) $filters->save();
// Make a return array
return array(
'success' => $success,
'newstate' => $success // The new state of the filter. It is set if and only if the transaction succeeded
);
}
/**
* Swap a filter
* @param string $root Root directory
* @param string $item The child item of the current directory we want to set the filter for
* @param string $filter The name of the filter to apply (directories, skipfiles, skipdirs, files)
* @return array
*/
public function swap($root, $old_item, $new_item, $filter)
{
if(empty($new_item)) return array(
'success' => false,
'newstate'=> false
);
// Get a reference to the global Filters object
$filters = AEFactory::getFilters();
// Get the specific filter object
$filter = AEFactory::getFilterObject($filter);
// Toggle the filter
if(!empty($old_item))
{
$success = $filter->remove($root, $old_item);
}
else
{
$success = true;
}
if($success) {
$success = $filter->set($root, $new_item);
}
// Save the data on success
if($success) $filters->save();
// Make a return array
return array(
'success' => $success,
'newstate' => $success // The new state of the filter. It is set if and only if the transaction succeeded
);
}
/**
* Retrieves the filters as an array. Used for the tabular filter editor.
* @param string $root The root node to search filters on
* @return array A collection of hash arrays containing node and type for each filtered element
*/
public function &get_filters($root)
{
// A reference to the global Akeeba Engine filter object
$filters = AEFactory::getFilters();
// Initialize the return array
$ret = array();
// Define the known filter types and loop through them
$filter_types = array('tables', 'tabledata');
foreach($filter_types as $type)
{
$rawFilterData = $filters->getFilterData($type);
if( array_key_exists($root, $rawFilterData) )
{
if(!empty($rawFilterData[$root]))
{
foreach($rawFilterData[$root] as $node)
{
$ret[] = array (
'node' => substr($node,0), // Make sure we get a COPY, not a reference to the original data
'type' => $type
);
}
}
}
}
/*
* Return array format:
* [array] :
* [array] :
* 'node' => 'somedir'
* 'type' => 'directories'
* [array] :
* 'node' => 'somefile'
* 'type' => 'files'
* ...
*/
return $ret;
}
/**
* Resets the filters
* @param string $root Root directory
* @return array
*/
public function resetFilters($root)
{
// Get a reference to the global Filters object
$filters = AEFactory::getFilters();
$filter = AEFactory::getFilterObject('tables');
$filter->reset($root);
$filter = AEFactory::getFilterObject('tabledata');
$filter->reset($root);
$filters->save();
return $this->make_listing($root);
}
function doAjax()
{
$action = $this->getState('action');
$verb = array_key_exists('verb', get_object_vars($action)) ? $action->verb : null;
$ret_array = array();
switch($verb)
{
// Return a listing for the normal view
case 'list':
$ret_array = $this->make_listing($action->root, $action->node);
break;
// Toggle a filter's state
case 'toggle':
$ret_array = $this->toggle($action->root, $action->node, $action->filter);
break;
// Set a filter (used by the editor)
case 'set':
$ret_array = $this->setFilter($action->root, $action->node, $action->filter);
break;
// Remove a filter (used by the editor)
case 'remove':
$ret_array = $this->remove($action->root, $action->node, $action->filter);
break;
// Swap a filter (used by the editor)
case 'swap':
$ret_array = $this->swap($action->root, $action->old_node, $action->new_node, $action->filter);
break;
// Tabular view
case 'tab':
$ret_array = $this->get_filters($action->root);
break;
// Reset filters
case 'reset':
$ret_array = $this->resetFilters($action->root);
break;
}
return $ret_array;
}
}
Mini Shell