Your IP : 10.10.0.253
<?php
/**
* @package Lib_Compojoom
* @author DanielDimitrov <daniel@compojoom.com>
* @date 04.11.13
*
* @copyright Copyright (C) 2008 - 2013 compojoom.com . All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('_JEXEC') or die('Restricted access');
/**
* Class CompojoomInstaller
*
* @since 1.0
*/
class CompojoomInstaller
{
/**
* The minimum PHP version required to install this extension
*
* @var string
*/
protected $minimumPHPVersion = '5.3.3';
/**
* Obsolete files and folders to remove from both paid and free releases. This is used when you refactor code and
* some files inevitably become obsolete and need to be removed.
*
* @var array
*/
protected $removeFilesAllVersions = array(
'files' => array(
// Use pathnames relative to your site's root, e.g.
// 'administrator/components/com_foobar/helpers/whatever.php'
),
'folders' => array(
// Use pathnames relative to your site's root, e.g.
// 'administrator/components/com_foobar/baz'
)
);
/**
* Constructor
*
* @param string $type - the installation type
* @param JInstallerAdapterComponent $parent - the parent object of the JInstaller
* @param string $extName - the extension name
*/
public function __construct($type, $parent, $extName)
{
$this->type = $type;
$this->parent = $parent;
// Load the library lang files
if ($type == 'uninstall')
{
CompojoomLanguage::load('lib_compojoom', JPATH_ROOT);
CompojoomLanguage::load('lib_compojoom.sys', JPATH_ROOT);
// Now les us load the extension files
CompojoomLanguage::load($extName, JPATH_ADMINISTRATOR);
CompojoomLanguage::load($extName . '.sys', JPATH_ADMINISTRATOR);
}
else
{
CompojoomLanguage::load('lib_compojoom', $parent->getParent()->getPath('source') . '/libraries/compojoom');
CompojoomLanguage::load('lib_compojoom.sys', $parent->getParent()->getPath('source') . '/libraries/compojoom');
// Now les us load the extension files
CompojoomLanguage::load($extName, $parent->getParent()->getPath('source') . '/administrator');
CompojoomLanguage::load($extName . '.sys', $parent->getParent()->getPath('source') . '/administrator');
}
// Since Joomla translates the message before it has loaded the correct lang files
// let us translate themessage again
$manifest = $parent->getParent()->getManifest();
$parent->getParent()->set('message', JText::_((string) $manifest->description));
$this->addCss();
}
/**
* This function ads the necessary CSS for the installation
*
* @return void
*/
private function addCss()
{
$document = JFactory::getDocument();
$document->addStyleDeclaration(".compojoom-info {
background-color: #D9EDF7;
border-color: #BCE8F1;
color: #3A87AD;
border-radius: 4px 4px 4px 4px;
padding: 8px 35px 8px 14px;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
margin-bottom: 18px;
}");
}
/**
* Install libraries
*
* @param array $libraries - libraries to install
*
* @return array
*/
public function installLibraries($libraries)
{
$src = $this->parent->getParent()->getPath('source');
$db = JFactory::getDbo();
$status = array();
foreach ($libraries as $library => $published)
{
$path = $src . "/libraries/$library";
$query = $db->getQuery(true);
$query->select('*')
->from('#__extensions')
->where($db->qn('element') . '=' . $db->q($library))
->where($db->qn('type') . '=' . $db->q('library'));
$db->setQuery($query);
$object = $db->loadObject();
$installer = new JInstaller;
// If we don't have an object, let us install the library
if (!$object)
{
$result = $installer->install($path);
$status[] = array('name' => $library, 'result' => $result);
}
else
{
$manifest = simplexml_load_file($path . '/' . $library . '.xml');
$manifestCache = json_decode($object->manifest_cache);
if (version_compare($manifest->version, $manifestCache->version, '>='))
{
// Okay, the library with the extension is newer, we need to install it
$result = $installer->install($path);
$status[] = array('name' => $library, 'result' => $result);
}
else
{
$status[] = array('name' => $library, 'result' => false,
'message' => 'No need to install the library. You are already running a newer version of the library: ' . $manifestCache->version);
}
}
}
return $status;
}
/**
* Installs modules that come with the package
*
* @param array $modulesToInstall - modues that need to be installed
*
* @return array
*/
public function installModules($modulesToInstall)
{
$src = $this->parent->getParent()->getPath('source');
$status = array();
// Modules installation
if (count($modulesToInstall))
{
foreach ($modulesToInstall as $folder => $modules)
{
if (count($modules))
{
foreach ($modules as $module => $modulePreferences)
{
// Install the module
if (empty($folder))
{
$folder = 'site';
}
$path = "$src/modules/$module";
if ($folder == 'admin')
{
$path = "$src/administrator/modules/$module";
}
if (!is_dir($path))
{
continue;
}
$db = JFactory::getDbo();
// Was the module alrady installed?
$query = $db->getQuery('true');
$query->select('COUNT(*)')->from($db->qn('#__modules'))
->where($db->qn('module') . '=' . $db->q($module));
$db->setQuery($query);
$count = $db->loadResult();
$installer = new JInstaller;
$result = $installer->install($path);
$status[] = array('name' => $module, 'client' => $folder, 'result' => $result);
// Modify where it's published and its published state
if (!$count)
{
list($modulePosition, $modulePublished) = $modulePreferences;
$query->clear();
$query->update($db->qn('#__modules'))->set($db->qn('position') . '=' . $db->q($modulePosition));
if ($modulePublished)
{
$query->set($db->qn('published') . '=' . $db->q(1));
}
$query->set($db->qn('params') . '=' . $db->q($installer->getParams()));
$query->where($db->qn('module') . '=' . $db->q($module));
$db->setQuery($query);
$db->execute();
}
// Get module id
$query->clear();
$query->select('id')->from($db->qn('#__modules'))
->where($db->qn('module') . '=' . $db->q($module));
$db->setQuery($query);
$moduleId = $db->loadObject()->id;
$query->clear();
$query->select('COUNT(*) as count')->from($db->qn('#__modules_menu'))
->where($db->qn('moduleid') . '=' . $db->q($moduleId));
$db->setQuery($query);
if (!$db->loadObject()->count)
{
// Insert the module on all pages, otherwise we can't use it
$query->clear();
$query->insert($db->qn('#__modules_menu'))
->columns($db->qn('moduleid') . ',' . $db->qn('menuid'))
->values($db->q($moduleId) . ' , ' . $db->q('0'));
$db->setQuery($query);
$db->execute();
}
}
}
}
}
return $status;
}
/**
* Uninstalls the given modules
*
* @param array $modulesToUninstall - modues to uninstall
*
* @return array
*/
public function uninstallModules($modulesToUninstall = array())
{
$status = array();
if (count($modulesToUninstall))
{
$db = JFactory::getDbo();
foreach ($modulesToUninstall as $folder => $modules)
{
if (count($modules))
{
foreach ($modules as $module => $modulePreferences)
{
// Find the module ID
$query = $db->getQuery(true);
$query->select('extension_id')->from('#__extensions')->where($db->qn('element') . '=' . $db->q($module))
->where($db->qn('type') . '=' . $db->q('module'));
$db->setQuery($query);
$id = $db->loadResult();
// Uninstall the module
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('module', $id, 1);
$status[] = array('name' => $module, 'client' => $folder, 'result' => $result);
}
}
}
}
}
return $status;
}
/**
* Install plugins
*
* @param array $plugins - plugins to install
*
* @return array
*/
public function installPlugins($plugins)
{
$src = $this->parent->getParent()->getPath('source');
$db = JFactory::getDbo();
$status = array();
foreach ($plugins as $plugin => $published)
{
$parts = explode('_', $plugin);
$pluginType = $parts[1];
$pluginName = implode('_', array_slice($parts, 2));
$path = $src . "/plugins/$pluginType/$pluginName";
$query = $db->getQuery(true);
$query->select('COUNT(*)')
->from('#__extensions')
->where($db->qn('element') . '=' . $db->q($pluginName))
->where($db->qn('folder') . '=' . $db->q($pluginType));
$db->setQuery($query);
$count = $db->loadResult();
$installer = new JInstaller;
$result = $installer->install($path);
$status[] = array('name' => $plugin, 'group' => $pluginType, 'result' => $result);
// If the plugin was not unpublished by the user, enable it
if ($published && !$count)
{
$query->clear();
$query->update('#__extensions')
->set($db->qn('enabled') . '=' . $db->q(1))
->where($db->qn('element') . '=' . $db->q($pluginName))
->where($db->qn('folder') . '=' . $db->q($pluginType));
$db->setQuery($query);
$db->execute();
}
}
return $status;
}
/**
* Uninstall modules
*
* @param array $plugins - plugins to uninstall
*
* @return array
*/
public function uninstallPlugins($plugins)
{
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$status = array();
foreach ($plugins as $plugin => $published)
{
$parts = explode('_', $plugin);
$pluginType = $parts[1];
$pluginName = implode('_', array_slice($parts, 2));
$query->clear();
$query->select('extension_id')->from($db->qn('#__extensions'))
->where($db->qn('type') . '=' . $db->q('plugin'))
->where($db->qn('element') . '=' . $db->q($pluginName))
->where($db->qn('folder') . '=' . $db->q($pluginType));
$db->setQuery($query);
$id = $db->loadResult();
if ($id)
{
$installer = new JInstaller;
$result = $installer->uninstall('plugin', $id, 1);
$status[] = array('name' => $plugin, 'group' => $pluginType, 'result' => $result);
}
}
return $status;
}
/**
* Gets a param value out of the manifest cache for this extension
*
* @param string $name - the name of the param we are looking for
* @param string $element - the extension name
* @param string $type - the type of the extension
* @param string $folder - the folder (if plugin)
*
* @return mixed - the parameter value when found. False when the parameter doesn't exist
*/
public function getParam($name, $element, $type = 'component', $folder = '')
{
$db = JFactory::getDbo();
$query = $db->getQuery('true');
$query->select($db->qn('manifest_cache'))
->from($db->qn('#__extensions'))
->where($db->qn('type') . '=' . $db->q($type))
->where($db->qn('element') . '=' . $db->q($element));
if ($folder)
{
$query->where($db->qn('folder') . '=' . $db->q($folder));
}
$manifest = json_decode($db->loadResult(), true);
return isset($manifest[$name]) ? $manifest['name'] : false;
}
/**
* Render the module information
*
* @param array $modules - modules to render information for
*
* @return string
*/
public function renderModuleInfoInstall($modules)
{
$rows = 0;
$html = array();
if (count($modules))
{
$html[] = '<table class="table">';
$html[] = '<tr>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_MODULE') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_MODULE_CLIENT') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_STATUS') . '</th>';
$html[] = '</tr>';
foreach ($modules as $module)
{
$html[] = '<tr class="row' . (++$rows % 2) . '">';
$html[] = '<td class="key">' . $module['name'] . '</td>';
$html[] = '<td class="key">' . ucfirst($module['client']) . '</td>';
$html[] = '<td>';
$html[] = '<span style="color:' . (($module['result']) ? 'green' : 'red') . '; font-weight: bold;">';
$html[] = ($module['result']) ? JText::_('LIB_COMPOJOOM_MODULE_INSTALLED') : JText::_('LIB_COMPOJOOM_MODULE_NOT_INSTALLED');
$html[] = '</span>';
$html[] = '</td>';
$html[] = '</tr>';
}
$html[] = '</table>';
}
return implode('', $html);
}
/**
* Renders uninstall info for modules
*
* @param array $modules - the modules to render uninstall info for
*
* @return string
*/
public function renderModuleInfoUninstall($modules)
{
$rows = 0;
$html = array();
if (count($modules))
{
$html[] = '<table class="table">';
$html[] = '<tr>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_MODULE') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_MODULE_CLIENT') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_STATUS') . '</th>';
$html[] = '</tr>';
foreach ($modules as $module)
{
$html[] = '<tr class="row' . (++$rows % 2) . '">';
$html[] = '<td class="key">' . $module['name'] . '</td>';
$html[] = '<td class="key">' . ucfirst($module['client']) . '</td>';
$html[] = '<td>';
$html[] = '<span style="color:' . (($module['result']) ? 'green' : 'red') . '; font-weight: bold;">';
$html[] = ($module['result']) ? JText::_('LIB_COMPOJOOM_MODULE_UNINSTALLED') : JText::_('LIB_COMPOJOOM_MODULE_COULD_NOT_UNINSTALL');
$html[] = '</span>';
$html[] = '</td>';
$html[] = '</tr>';
}
$html[] = '</table>';
}
return implode('', $html);
}
/**
* Renders information for the installed libraries
*
* @param array $libraries - array with libraries
*
* @return string
*/
public function renderLibraryInfoInstall($libraries)
{
$rows = 0;
$html[] = '<table class="table">';
if (count($libraries))
{
$html[] = '<tr>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_LIBRARY') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_STATUS') . '</th>';
$html[] = '</tr>';
foreach ($libraries as $library)
{
$html[] = '<tr class="row' . (++$rows % 2) . '">';
$html[] = '<td class="key">' . $library['name'] . '</td>';
$html[] = '<td>';
$html[] = '<span style="color: ' . (($library['result']) ? 'green' : 'red') . '; font-weight: bold;">';
$html[] = ($library['result']) ? JText::_('LIB_COMPOJOOM_LIBRARY_INSTALLED') : JText::_('LIB_COMPOJOOM_LIBRARY_NOT_INSTALLED');
$html[] = '</span>';
if (isset($library['message']))
{
$html[] = ' (' . $library['message'] . ')';
}
$html[] = '</td>';
$html[] = '</tr>';
}
}
$html[] = '</table>';
return implode('', $html);
}
/**
* Renders information for the installed plugin
*
* @param array $plugins - array with plugins
*
* @return string
*/
public function renderPluginInfoInstall($plugins)
{
$rows = 0;
$html[] = '<table class="table">';
if (count($plugins))
{
$html[] = '<tr>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_PLUGIN') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_PLUGIN_GROUP') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_STATUS') . '</th>';
$html[] = '</tr>';
foreach ($plugins as $plugin)
{
$html[] = '<tr class="row' . (++$rows % 2) . '">';
$html[] = '<td class="key">' . $plugin['name'] . '</td>';
$html[] = '<td class="key">' . ucfirst($plugin['group']) . '</td>';
$html[] = '<td>';
$html[] = '<span style="color: ' . (($plugin['result']) ? 'green' : 'red') . '; font-weight: bold;">';
$html[] = ($plugin['result']) ? JText::_('LIB_COMPOJOOM_PLUGIN_INSTALLED') : JText::_('LIB_COMPOJOOM_PLUGIN_NOT_INSTALLED');
$html[] = '</span>';
$html[] = '</td>';
$html[] = '</tr>';
}
}
$html[] = '</table>';
return implode('', $html);
}
/**
* Render uninstall info for plugins
*
* @param array $plugins - the plugins that we should render information for
*
* @return string
*/
public function renderPluginInfoUninstall($plugins)
{
$rows = 0;
$html = array();
if (count($plugins))
{
$html[] = '<table class="table">';
$html[] = '<tbody>';
$html[] = '<tr>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_PLUGIN') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_PLUGIN_GROUP') . '</th>';
$html[] = '<th>' . JText::_('LIB_COMPOJOOM_STATUS') . '</th>';
$html[] = '</tr>';
foreach ($plugins as $plugin)
{
$html[] = '<tr class="row' . (++$rows % 2) . '">';
$html[] = '<td class="key">' . $plugin['name'] . '</td>';
$html[] = '<td class="key">' . ucfirst($plugin['group']) . '</td>';
$html[] = '<td>';
$html[] = ' <span style="color:' . (($plugin['result']) ? 'green' : 'red') . '; font-weight: bold;">';
$html[] = ($plugin['result']) ? JText::_('LIB_COMPOJOOM_PLUGIN_UNINSTALLED') : JText::_('LIB_COMPOJOOM_PLUGIN_NOT_UNINSTALLED');
$html[] = '</span>';
$html[] = '</td>';
$html[] = ' </tr> ';
}
$html[] = '</tbody > ';
$html[] = '</table > ';
}
return implode('', $html);
}
/**
* Check if the installation is allowed
*
* @return boolean
*/
public function allowedInstall()
{
$jversion = new JVersion;
$appl = JFactory::getApplication();
$manifest = $this->parent->getManifest()->attributes();
// Check the minimum PHP version
if (!empty($this->minimumPHPVersion))
{
if (defined('PHP_VERSION'))
{
$version = PHP_VERSION;
}
elseif (function_exists('phpversion'))
{
$version = phpversion();
}
else
{
// All bets are off!
$version = '5.0.0';
}
if (!version_compare($version, $this->minimumPHPVersion, 'ge'))
{
$msg = "<p>You need PHP $this->minimumPHPVersion or later to install this component</p>";
$appl->enqueueMessage($msg);
return false;
}
}
// Find mimimum required joomla version from the manifest file
$minJVersion = $manifest->version;
if (version_compare($jversion->getShortVersion(), $minJVersion, 'lt'))
{
$appl->enqueueMessage(
JText::sprintf('LIB_COMPOJOOM_CANNOT_INSTALL_PRIOR_TO_JOOMLA', $manifest->name, $minJVersion), 'warning'
);
return false;
}
return true;
}
/**
* Removes obsolete files and folders
*
* @param array $removeList The files and directories to remove
*
* @return void
*/
public function removeFilesAndFolders($removeList)
{
// Remove files
if (isset($removeList['files']) && !empty($removeList['files']))
{
foreach ($removeList['files'] as $file)
{
$f = JPATH_ROOT . '/' . $file;
if (!JFile::exists($f))
{
continue;
}
JFile::delete($f);
}
}
// Remove folders
if (isset($removeList['folders']) && !empty($removeList['folders']))
{
foreach ($removeList['folders'] as $folder)
{
$f = JPATH_ROOT . '/' . $folder;
if (!JFolder::exists($f))
{
continue;
}
JFolder::delete($f);
}
}
}
}