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<?php |
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/** |
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* Joomla! Statistics Server |
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* |
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* @copyright Copyright (C) 2013 - 2017 Open Source Matters, Inc. All rights reserved. |
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GNU General Public License Version 2 or Later |
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*/ |
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namespace Joomla\StatsServer\Commands; |
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use Joomla\Controller\AbstractController; |
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use Joomla\Database\DatabaseDriver; |
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use Joomla\Database\Mysql\MysqlDriver; |
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use Joomla\StatsServer\CommandInterface; |
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/** |
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* Install command |
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* |
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* @method \Joomla\StatsServer\CliApplication getApplication() Get the application object. |
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* @property-read \Joomla\StatsServer\CliApplication $app Application object |
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*/ |
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class InstallCommand extends AbstractController implements CommandInterface |
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{ |
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/** |
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* Database driver. |
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* |
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* @var DatabaseDriver |
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*/ |
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private $db = null; |
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/** |
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* Constructor. |
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* |
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* @param DatabaseDriver $db Database driver. |
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*/ |
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public function __construct(DatabaseDriver $db) |
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{ |
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$this->db = $db; |
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} |
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/** |
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* Execute the controller. |
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* |
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* @return boolean |
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*/ |
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public function execute() |
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{ |
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$this->getApplication()->outputTitle('Installer'); |
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// Check for PDO MySQL support |
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if (!MysqlDriver::isSupported()) |
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{ |
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$this->getApplication()->out('<error>PDO with MySQL support is not available on this server!</error>'); |
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return false; |
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} |
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try |
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{ |
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// Check if the database "exists" |
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$tables = $this->db->getTableList(); |
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if (!$this->getApplication()->input->getBool('reinstall', false)) |
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{ |
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$this->getApplication()->out() |
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->out('<fg=black;bg=yellow>WARNING: A database has been found !!</fg=black;bg=yellow>') |
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->out() |
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->out('Do you want to reinstall ?') |
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->out() |
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->out('1) Yes') |
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->out('2) No') |
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->out() |
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->out('<question>' . g11n3t('Select:') . '</question>', false); |
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$in = trim($this->getApplication()->in()); |
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if ((int) $in !== 1) |
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{ |
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$this->getApplication()->out('<info>Aborting installation.</info>'); |
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return true; |
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} |
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} |
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$this->cleanDatabase($tables); |
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} |
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catch (\RuntimeException $e) |
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{ |
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// Check if the message is "Could not connect to database." Odds are, this means the DB isn't there or the server is down. |
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if (strpos($e->getMessage(), 'Could not connect to database.') !== false) |
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{ |
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$this->getApplication()->out('No database found.') |
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->out('Creating the database...', false); |
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$this->db->setQuery('CREATE DATABASE ' . $this->db->quoteName($this->getApplication()->get('database.name'))) |
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->execute(); |
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$this->db->select($this->getApplication()->get('database.name')); |
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$this->getApplication()->out('<info>Database created.</info>'); |
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} |
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else |
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{ |
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throw $e; |
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} |
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} |
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// Perform the installation |
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$this->processSql() |
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->getApplication() |
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->out() |
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->out('<fg=green;options=bold>Installation has been completed successfully.</fg=green;options=bold>'); |
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return true; |
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} |
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/** |
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* Cleanup the database. |
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* |
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* @param array $tables Tables to remove. |
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* |
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* @return $this |
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*/ |
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private function cleanDatabase(array $tables) : InstallCommand |
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{ |
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$this->getApplication()->out('Removing existing tables...', false); |
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// Foreign key constraint fails fix |
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$this->db->setQuery('SET FOREIGN_KEY_CHECKS=0') |
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->execute(); |
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foreach ($tables as $table) |
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{ |
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$this->db->dropTable($table, true); |
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$this->getApplication()->out('.', false); |
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} |
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$this->db->setQuery('SET FOREIGN_KEY_CHECKS=1') |
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->execute(); |
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$this->getApplication()->out('<info>Tables removed.</info>'); |
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return $this; |
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} |
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/** |
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* Process the main SQL file. |
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* |
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* @return $this |
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* |
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* @throws \UnexpectedValueException |
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*/ |
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private function processSql() : InstallCommand |
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{ |
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$fName = APPROOT . '/etc/mysql.sql'; |
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if (!file_exists($fName)) |
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{ |
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throw new \UnexpectedValueException('Install SQL file for MySQL not found.'); |
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} |
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$sql = file_get_contents($fName); |
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if (!$sql) |
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{ |
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throw new \UnexpectedValueException('SQL file corrupted.'); |
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} |
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$this->out(sprintf('Creating tables from file %s', realpath($fName)), false); |
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foreach ($this->db->splitSql($sql) as $query) |
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{ |
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$q = trim($this->db->replacePrefix($query)); |
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if ('' == trim($q)) |
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{ |
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continue; |
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} |
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$this->db->setQuery($q) |
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->execute(); |
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$this->getApplication()->out('.', false); |
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} |
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$this->getApplication()->out('<info>Database tables created successfully.</info>'); |
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return $this; |
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} |
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/** |
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* Get the command's description |
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* |
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* @return string |
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*/ |
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public function getDescription() : string |
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{ |
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return 'Installs the application.'; |
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} |
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/** |
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* Get the command's title |
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* |
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* @return string |
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*/ |
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public function getTitle() : string |
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{ |
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return 'Install Application'; |
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} |
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} |
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joomla /
statistics-server
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.