%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @package CSVI
* @subpackage Addons
*
* @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;
/**
* Addons model.
*
* @package CSVI
* @subpackage Addons
* @since 6.0
*/
class CsviModelAddons extends FOFModel
{
/**
* The database class
*
* @var JDatabase
* @since 6.0
*/
protected $db = null;
/**
* Public class constructor
*
* @param array $config The configuration array
*/
public function __construct($config = array())
{
parent::__construct();
// Initialise some values
$this->db = JFactory::getDbo();
}
/**
* This method can be overriden to automatically do something with the
* list results array. You are supposed to modify the list which was passed
* in the parameters; DO NOT return a new array!
*
* @param array &$resultArray An array of objects, each row representing a record
*
* @return void
*/
protected function onProcessList(&$resultArray)
{
$helper = new CsviHelperCsvi;
foreach ($resultArray as $result)
{
$helper->loadLanguage($result->name);
}
}
/**
* Install a CSVI addon.
*
* @return bool True if success | False on failure.
*
* @throws Exception on problem
*
* @since 6.0
*/
public function installAddon()
{
$package = $this->input->files->get('addon');
// Check if there is no error
if ($package['error'] == 0)
{
if (is_uploaded_file($package['tmp_name']))
{
// Load the Joomla classes
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.archive');
// Create the folder in the addons location
$folder = JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . basename($package['name'], '.zip');
if (JFolder::create($folder))
{
if (JFile::upload($package['tmp_name'], JPATH_SITE . '/tmp/' . $package['name']))
{
// Folder has been created, unpack the archive
if (JArchive::extract(JPATH_SITE . '/tmp/' . $package['name'], $folder))
{
// Add the database record
$query = $this->db->getQuery(true)
->insert($this->db->quoteName('#__csvi_addons'))
->columns($this->db->quoteName(array('name', 'version')))
->values(
$this->db->quote(basename($package['name'], '.zip')) . ', ' .
$this->db->quote('1.0')
);
$this->db->setQuery($query);
if ($this->db->execute())
{
return true;
}
else
{
throw new RuntimeException(JText::_('COM_CSVI_PACKAGE_UPLOADED_NO_DATABASE'));
}
}
else
{
throw new RuntimeException(JText::_('COM_CSVI_PACKAGE_CANNOT_UNPACK'));
}
}
else
{
throw new RuntimeException(JText::_('COM_CSVI_PACKAGE_CANNOT_MOVE_FILE'));
}
}
else
{
throw new RuntimeException(JText::sprintf('COM_CSVI_PACKAGE_CANNOT_CREATE_FOLDER', $folder));
}
}
else
{
throw new RuntimeException(JText::_('COM_CSVI_UPLOAD_ERROR_NOT_UPLOADED_FILE'));
}
}
else
{
switch ($package['error'])
{
case UPLOAD_ERR_NO_FILE:
throw new RuntimeException(JText::_('COM_CSVI_UPLOAD_ERROR_NO_FILE'));
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
throw new RuntimeException(JText::_('COM_CSVI_UPLOAD_ERROR_EXCEEDED_FILE_LIMIT'));
default:
throw new RuntimeException(JText::_('COM_CSVI_UPLOAD_ERROR_UNKNOWN'));
}
}
}
/**
* Remove a CSVI addon package.
*
* @param array $ids The array of addons to remove
*
* @return bool True if success | False on failure.
*
* @throws Exception on problem
*
* @since 6.0
*/
public function removeAddon($ids)
{
if (is_array($ids))
{
jimport('joomla.filesystem.folder');
foreach ($ids as $packageid)
{
// Get the package info
$component = $this->getComponentName($packageid);
if ($component && $packageid > 1)
{
if (JFolder::delete(JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component))
{
// Remove the entry from the database
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_addons'))
->where($this->db->quoteName('csvi_addon_id') . ' = ' . (int) $packageid);
$this->db->setQuery($query)->execute();
// Delete the available fields
$this->deleteAvailableFields($component);
// Delete the available tables
$this->deleteAvailableTables($component);
// Delete the tasks
$this->deleteTasks($component);
}
else
{
throw new RuntimeException(JText::sprintf('COM_CSVI_CANNOT_REMOVE_FOLDER', JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $component));
}
}
else
{
throw new RuntimeException(JText::_('COM_CSVI_NO_PACKAGE_NAME_FOUND'));
}
}
return true;
}
else
{
throw new RuntimeException(JText::_('COM_CSVI_NO_PACKAGES_TO_REMOVE'));
}
}
/**
* This method runs before a record is published
*
* @param FOFTable &$table The table instance of the record being published
*
* @return boolean True to allow the operation
*
* @since 6.0
*/
public function onBeforePublish(&$table)
{
foreach ($this->id_list as $key => $packageId)
{
if ($packageId === 1)
{
unset($this->id_list[$key]);
}
}
}
/**
* Clean up after enabling or disabling an add-on.
*
* @param FOFTable &$table The table instance of the record which was published
*
* @return bool True to allow operation | False in case of an error.
*
* @since 6.0
*/
public function onAfterPublish(&$table)
{
foreach ($this->id_list as $packageId)
{
if ($packageId > 1)
{
switch ($this->input->get('task', 'publish'))
{
case 'unpublish':
// Update the tasks
$query = $this->db->getQuery(true)
->update($this->db->quoteName('#__csvi_tasks', 't'))
->leftJoin(
$this->db->quoteName('#__csvi_addons', 'a')
. ' ON ' . $this->db->quoteName('t.component') . ' = ' . $this->db->quoteName('a.name')
)
->set($this->db->quoteName('t.enabled') . ' = 0')
->where($this->db->quoteName('a.csvi_addon_id') . ' = ' . (int) $packageId);
$this->db->setQuery($query)->execute();
// Update the available tables
$query = $this->db->getQuery(true)
->update($this->db->quoteName('#__csvi_availabletables', 't'))
->leftJoin(
$this->db->quoteName('#__csvi_addons', 'a')
. ' ON ' . $this->db->quoteName('t.component') . ' = ' . $this->db->quoteName('a.name')
)
->set($this->db->quoteName('t.enabled') . ' = 0')
->where($this->db->quoteName('a.csvi_addon_id') . ' = ' . (int) $packageId);
$this->db->setQuery($query)->execute();
// Delete the available fields
$component = $this->getComponentName($packageId);
$this->deleteAvailableFields($component);
break;
default:
// Update the tasks
$query = $this->db->getQuery(true)
->update($this->db->quoteName('#__csvi_tasks', 't'))
->leftJoin(
$this->db->quoteName('#__csvi_addons', 'a')
. ' ON ' . $this->db->quoteName('t.component') . ' = ' . $this->db->quoteName('a.name')
)
->set($this->db->quoteName('t.enabled') . ' = 1')
->where($this->db->quoteName('a.csvi_addon_id') . ' = ' . (int) $packageId);
$this->db->setQuery($query)->execute();
// Update the available tables
$query = $this->db->getQuery(true)
->update($this->db->quoteName('#__csvi_availabletables', 't'))
->leftJoin(
$this->db->quoteName('#__csvi_addons', 'a')
. ' ON ' . $this->db->quoteName('t.component') . ' = ' . $this->db->quoteName('a.name')
)
->set($this->db->quoteName('t.enabled') . ' = 1')
->where($this->db->quoteName('a.csvi_addon_id') . ' = ' . (int) $packageId);
$this->db->setQuery($query)->execute();
break;
}
}
}
}
/**
* Get the name of a component.
*
* @param int $packageId The ID of the component.
*
* @return string The name of the component.
*
* @since 6.0
*/
private function getComponentName($packageId)
{
$query = $this->db->getQuery(true)
->select($this->db->quoteName('name'))
->from($this->db->quoteName('#__csvi_addons'))
->where($this->db->quoteName('csvi_addon_id') . ' = ' . (int) $packageId);
$this->db->setQuery($query);
$component = $this->db->loadResult();
return $component;
}
/**
* Delete available field references.
*
* @param string $component The name of the component to delete references for.
*
* @return void.
*
* @since 6.0
*/
private function deleteAvailableFields($component)
{
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_availablefields'))
->where($this->db->quoteName('component') . ' = ' . $this->db->quote($component));
$this->db->setQuery($query)->execute();
}
/**
* Delete available table references.
*
* @param string $component The name of the component to delete references for.
*
* @return void.
*
* @since 6.0
*/
private function deleteAvailableTables($component)
{
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_availabletables'))
->where($this->db->quoteName('component') . ' = ' . $this->db->quote($component));
$this->db->setQuery($query)->execute();
}
/**
* Delete the tasks.
*
* @param string $component The name of the component to delete references for.
*
* @return void.
*
* @since 6.0
*/
private function deleteTasks($component)
{
$query = $this->db->getQuery(true)
->delete($this->db->quoteName('#__csvi_tasks'))
->where($this->db->quoteName('component') . ' = ' . $this->db->quote($component));
$this->db->setQuery($query)->execute();
}
}
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