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<?php
/**
* @package AdminTools
* @copyright Copyright (c)2010-2011 Nicholas K. Dionysopoulos
* @license GNU General Public License version 3, or later
* @version $Id$
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @package JMailAlerts
* @subpackage com_jmailalerts
*
* @author Techjoomla <extensions@techjoomla.com>
* @copyright Copyright (C) 2009 - 2018 Techjoomla. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access.
defined('_JEXEC') or die('Restricted access');
jimport('joomla.installer.installer');
jimport('joomla.filesystem.file');
class Com_JmailalertsInstallerScript
{
/** @var array The list of extra modules and plugins to install */
private $installation_queue = array(
/*plugins => { (folder) => { (element) => (published) }}*/
'plugins' => array(
'actionlog' => array(
'jmailalerts' => 0
),
'system' => array(
'tjassetsloader'=>1,
'tjupdates' => 1
),
'user' => array(
'plug_usr_mailalert' => 1,
),
'privacy' => array(
'jmailalerts' => 1
)
),
);
/** @var array The list of extra modules and plugins to uninstall */
private $uninstall_queue = array(
/*plugins => { (folder) => { (element) => (published) }}*/
'plugins' => array(
'actionlog' => array(
'jmailalerts' => 0
),
'user' => array(
'plug_usr_mailalert' => 1,
),
'privacy' => array(
'jmailalerts' => 1
)
),
);
/** @var array Obsolete files and folders to remove*/
private $removeFilesAndFolders = array(
'files' => array(
/*Since v2.6.0*/
'administrator/components/com_jmailalerts/log.txt'
),
'folders' => array(
)
);
public function install($parent)
{
// $parent is the class calling this method
$this->comInstall($parent);
}
/**
* Method to uninstall the component
*
* @param JInstaller $parent Class calling this method
*
* @return void
*/
public function uninstall($parent)
{
// Uninstall subextensions
$status = $this->_uninstallSubextensions($parent);
// Show the post-uninstallation page
$this->_renderPostUninstallation($status, $parent);
}
public function comInstall($parent)
{
$this->runSQL($parent, 'frequencies.mysql.utf8.sql');
}
public function runSQL($parent, $sqlfile)
{
$db = JFactory::getDBO();
// Obviously you may have to change the path and name if your installation SQL file ;)
if (method_exists($parent, 'extension_root'))
{
$sqlfile = $parent->getPath('extension_root') . '/administrator/sql/' . $sqlfile;
}
else
{
$sqlfile = $parent->getParent()->getPath('extension_root') . '/sql/' . $sqlfile;
}
// Don't modify below this line
$buffer = file_get_contents($sqlfile);
if ($buffer !== false)
{
jimport('joomla.installer.helper');
$queries = JInstallerHelper::splitSql($buffer);
if (count($queries) != 0)
{
foreach ($queries as $query)
{
$query = trim($query);
if ($query != '' && $query{0} != '#')
{
$db->setQuery($query);
if (!$db->execute())
{
JError::raiseWarning(1, JText::sprintf('JLIB_INSTALLER_ERROR_SQL_ERROR', $db->stderr(true)));
return false;
}
}
}
}
}
}
public function preflight($type, $parent)
{
// $parent is the class calling this method
// $type is the type of change (install, update or discover_install)
}
public function postflight($type, $parent)
{
// Remove obsolete files and folders
$removeFilesAndFolders = $this->removeFilesAndFolders;
$this->_removeObsoleteFilesAndFolders($removeFilesAndFolders);
// $parent is the class calling this method
// Install subextensions
$status = $this->_installSubextensions($parent);
// Install Techjoomla Straper
$straperStatus = $this->_installStraper($parent);
// Show the post-installation page
$this->_renderPostInstallation($status, $straperStatus, $parent);
}
private function _installStraper($parent)
{
$src = $parent->getParent()->getPath('source');
jimport('joomla.filesystem.folder');
jimport('joomla.filesystem.file');
jimport('joomla.utilities.date');
$source = $src . '/tj_strapper';
$target = JPATH_ROOT . '/media/techjoomla_strapper';
$haveToInstallStraper = false;
if (!JFolder::exists($target))
{
$haveToInstallStraper = true;
}
else
{
$straperVersion = array();
if (JFile::exists($target . '/version.txt'))
{
$rawData = JFile::read($target . '/version.txt');
$info = explode("\n", $rawData);
$straperVersion['installed'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1])),
);
}
else
{
$straperVersion['installed'] = array(
'version' => '0.0',
'date' => new JDate('2011-01-01'),
);
}
$rawData = JFile::read($source . '/version.txt');
$info = explode("\n", $rawData);
$straperVersion['package'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1])),
);
$haveToInstallStraper = $straperVersion['package']['date']->toUNIX() > $straperVersion['installed']['date']->toUNIX();
}
$installedStraper = false;
if ($haveToInstallStraper)
{
$versionSource = 'package';
$installer = new JInstaller;
$installedStraper = $installer->install($source);
}
else
{
$versionSource = 'installed';
}
if (!isset($straperVersion))
{
$straperVersion = array();
if (JFile::exists($target . '/version.txt'))
{
$rawData = JFile::read($target . '/version.txt');
$info = explode("\n", $rawData);
$straperVersion['installed'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1])),
);
}
else
{
$straperVersion['installed'] = array(
'version' => '0.0',
'date' => new JDate('2011-01-01'),
);
}
$rawData = JFile::read($source . '/version.txt');
$info = explode("\n", $rawData);
$straperVersion['package'] = array(
'version' => trim($info[0]),
'date' => new JDate(trim($info[1])),
);
$versionSource = 'installed';
}
if (!($straperVersion[$versionSource]['date'] instanceof JDate))
{
$straperVersion[$versionSource]['date'] = new JDate;
}
return array(
'required' => $haveToInstallStraper,
'installed' => $installedStraper,
'version' => $straperVersion[$versionSource]['version'],
'date' => $straperVersion[$versionSource]['date']->format('Y-m-d'),
);
}
private function _installSubextensions($parent)
{
$src = $parent->getParent()->getPath('source');
$db = JFactory::getDbo();
$status = new JObject;
$status->plugins = array();
// Plugins installation
if (count($this->installation_queue['plugins']))
{
foreach ($this->installation_queue['plugins'] as $folder => $plugins)
{
if (count($plugins))
{
foreach ($plugins as $plugin => $published)
{
$path = "$src/plugins/$folder/$plugin";
if (!is_dir($path))
{
$path = "$src/plugins/$folder/plg_$plugin";
}
if (!is_dir($path))
{
$path = "$src/plugins/$plugin";
}
if (!is_dir($path))
{
$path = "$src/plugins/plg_$plugin";
}
if (!is_dir($path))
{
continue;
}
// Was the plugin already installed?
$query = $db->getQuery(true)
->select('COUNT(*)')
->from($db->qn('#__extensions'))
->where($db->qn('element') . ' = ' . $db->q($plugin))
->where($db->qn('folder') . ' = ' . $db->q($folder));
$db->setQuery($query);
$count = $db->loadResult();
$installer = new JInstaller;
$result = $installer->install($path);
$status->plugins[] = array('name' => $plugin, 'group' => $folder, 'result' => $result);
if ($published && !$count)
{
$query = $db->getQuery(true)
->update($db->qn('#__extensions'))
->set($db->qn('enabled') . ' = ' . $db->q('1'))
->where($db->qn('element') . ' = ' . $db->q($plugin))
->where($db->qn('folder') . ' = ' . $db->q($folder));
$db->setQuery($query);
$db->execute();
}
}
}
}
return $status;
}
}
/**
* Uninstalls subextensions (modules, plugins) bundled with the main extension
*
* @param JInstaller $parent
*
* @return JObject The subextension uninstallation status
*/
private function _uninstallSubextensions($parent)
{
jimport('joomla.installer.installer');
$db = JFactory::getDBO();
$status = new JObject();
$status->modules = array();
$status->plugins = array();
$src = $parent->getParent()->getPath('source');
// Modules uninstallation
if (isset($this->uninstall_queue['modules']) && count($this->uninstall_queue['modules']))
{
foreach ($this->uninstall_queue['modules'] as $folder => $modules)
{
if (count($modules))
{
foreach ($modules as $module => $modulePreferences)
{
// Find the module ID
$sql = $db->getQuery(true)
->select($db->qn('extension_id'))
->from($db->qn('#__extensions'))
->where($db->qn('element') . ' = ' . $db->q($module))
->where($db->qn('type') . ' = ' . $db->q('module'));
$db->setQuery($sql);
$id = $db->loadResult();
// Uninstall the module
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('module', $id, 1);
$status->modules[] = array(
'name' => $module,
'client' => $folder,
'result' => $result
);
}
}
}
}
}
// Plugins uninstallation
if (count($this->uninstall_queue['plugins']))
{
foreach ($this->uninstall_queue['plugins'] as $folder => $plugins)
{
if (count($plugins))
{
foreach ($plugins as $plugin => $published)
{
$sql = $db->getQuery(true)
->select($db->qn('extension_id'))
->from($db->qn('#__extensions'))
->where($db->qn('type') . ' = ' . $db->q('plugin'))
->where($db->qn('element') . ' = ' . $db->q($plugin))
->where($db->qn('folder') . ' = ' . $db->q($folder));
$db->setQuery($sql);
$id = $db->loadResult();
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('plugin', $id);
$status->plugins[] = array(
'name' => $plugin,
'group' => $folder,
'result' => $result
);
}
}
}
}
}
return $status;
}
/**
* Removes obsolete files and folders
*
* @param array $removeFilesAndFolders
*/
private function _removeObsoleteFilesAndFolders($removeFilesAndFolders)
{
// Remove files
jimport('joomla.filesystem.file');
if (!empty($removeFilesAndFolders['files']))
{
foreach ($removeFilesAndFolders['files'] as $file)
{
$f = JPATH_ROOT . '/' . $file;
if (!JFile::exists($f))
{
continue;
}
else
{
JFile::delete($f);
}
}
}
// Remove folders
jimport('joomla.filesystem.file');
if (!empty($removeFilesAndFolders['folders']))
{
foreach ($removeFilesAndFolders['folders'] as $folder)
{
$f = JPATH_ROOT . '/' . $folder;
if (!JFolder::exists($f))
{
continue;
}
else
{
JFolder::delete($f);
}
}
}
}
private function _renderPostInstallation($status, $straperStatus, $parent)
{
$rows = 1;
?>
<table class="table table-striped table-hover">
<thead>
<tr>
<th class="title" colspan="2">Extension</th>
<th width="30%">Status</th>
</tr>
</thead>
<tfoot>
<tr>
<td colspan="3"></td>
</tr>
</tfoot>
<tbody>
<tr class="row1">
<td class="key" colspan="2">JMailAlerts component</td>
<td><strong style="color: green">Installed</strong></td>
</tr>
<tr class="row0">
<td class="key" colspan="2">
<strong>TechJoomla Strapper <?php echo $straperStatus['version']?></strong> [<?php echo $straperStatus['date']?>]
</td>
<td><strong>
<span style="color: <?php echo $straperStatus['required'] ? ($straperStatus['installed'] ? 'green' : 'red'):'#660'?>; font-weight: bold;">
<?php echo $straperStatus['required'] ? ($straperStatus['installed'] ? 'Installed' : 'Not Installed'):'Already up-to-date';?>
</span>
</strong></td>
</tr>
<?php
if (isset($status->modules))
{
if (count($status->modules)): ?>
<tr>
<th>Module</th>
<th>Client</th>
<th></th>
</tr>
<?php foreach ($status->modules as $module): ?>
<tr class="row<?php echo ($rows++ % 2);?>">
<td class="key"><?php echo $module['name'];?></td>
<td class="key"><?php echo ucfirst($module['client']);?></td>
<td><strong style="color: <?php echo ($module['result']) ? "green" : "red"?>"><?php echo ($module['result']) ? 'Installed' : 'Not installed';?></strong></td>
</tr>
<?php endforeach;?>
<?php endif;
}
if (isset($status->plugins))
{
if (count($status->plugins)): ?>
<tr>
<th>Plugin</th>
<th>Group</th>
<th></th>
</tr>
<?php foreach ($status->plugins as $plugin): ?>
<tr class="row<?php echo ($rows++ % 2);?>">
<td class="key"><?php echo ucfirst($plugin['name']);?></td>
<td class="key"><?php echo ucfirst($plugin['group']);?></td>
<td><strong style="color: <?php echo ($plugin['result']) ? "green" : "red"?>"><?php echo ($plugin['result']) ? 'Installed' : 'Not installed';?></strong></td>
</tr>
<?php endforeach;?>
<?php endif;
}
?>
</tbody>
</table>
<?php
}
private function _renderPostUninstallation($status, $parent)
{
$rows = 1;
?>
<h4><?php echo JText::_('JMailAlerts Uninstallation Status'); ?></h4>
<table class="adminlist table table-striped table-condensed" style="font-weight:normal !important;">
<thead>
<tr>
<th colspan="2"><?php echo JText::_('Extension'); ?></th>
<th width="30%"><?php echo JText::_('Status'); ?></th>
</tr>
</thead>
<tfoot>
<tr>
<td colspan="3"></td>
</tr>
</tfoot>
<tbody>
<tr>
<td colspan="2"><?php echo 'JMailAlerts ' . JText::_('Component'); ?></td>
<td><strong style="color: green"><?php echo JText::_('Removed'); ?></strong></td>
</tr>
<?php if (count($status->modules)) : ?>
<tr>
<th><?php echo JText::_('Module'); ?></th>
<th><?php echo JText::_('Client'); ?></th>
<th></th>
</tr>
<?php foreach ($status->modules as $module) : ?>
<tr class="row<?php echo (++ $rows % 2); ?>">
<td><?php echo $module['name']; ?></td>
<td><?php echo $module['client']; ?></td>
<td><strong style="color: <?php echo ($module['result'])? "green" : "red"?>"><?php echo ($module['result'])?JText::_('Removed'):JText::_('Not removed'); ?></strong></td>
</tr>
<?php endforeach;?>
<?php endif;?>
<?php if (count($status->plugins)) : ?>
<tr>
<th><?php echo JText::_('Plugin'); ?></th>
<th><?php echo JText::_('Group'); ?></th>
<th></th>
</tr>
<?php foreach ($status->plugins as $plugin) : ?>
<tr class="row<?php echo (++ $rows % 2); ?>">
<td><?php echo $plugin['name']; ?></td>
<td><?php echo $plugin['group']; ?></td>
<td><strong style="color: <?php echo ($plugin['result'])? "green" : "red"?>"><?php echo ($plugin['result'])?JText::_('Removed'):JText::_('Not removed'); ?></strong></td>
</tr>
<?php endforeach; ?>
<?php endif; ?>
</tbody>
</table>
<?php
}
}