/**
* Execute the command.
*
* @return void
*
* @since 1.0
* @throws AbortException
* @throws \RuntimeException
* @throws \UnexpectedValueException
*/
public function execute()
{
$this->getApplication()->outputTitle(g11n3t('Installer'));
$this->db = $this->getContainer()->get('db');
try {
// Check if the database "exists"
$tables = $this->db->getTableList();
if (!$this->getApplication()->input->get('reinstall')) {
$this->out()->out('<fg=black;bg=yellow>' . g11n3t('WARNING: A database has been found !!') . '</fg=black;bg=yellow>')->out()->out(g11n3t('Do you want to reinstall ?'))->out()->out('1) ' . g11n3t('Yes'))->out('2) ' . g11n3t('No'))->out()->out('<question>' . g11n3t('Select:') . '</question>', false);
$in = trim($this->getApplication()->in());
if (1 != (int) $in) {
throw new AbortException();
}
}
$this->cleanDatabase($tables)->outOK();
} catch (\RuntimeException $e) {
// Check if the message is "Could not connect to database." Odds are, this means the DB isn't there or the server is down.
if (strpos($e->getMessage(), 'Could not connect to database.') !== false) {
// ? really..
$this->out(g11n3t('No database found.'))->out(g11n3t('Creating the database...'), false);
$this->db->setQuery('CREATE DATABASE ' . $this->db->quoteName($this->getApplication()->get('database.name')))->execute();
$this->db->select($this->getApplication()->get('database.name'));
$this->outOK();
} else {
throw $e;
}
}
// Perform the installation
$this->processSql()->out()->out('<ok>' . g11n3t('Installation has terminated successfully.') . '</ok>');
}
/**
* Execute the command.
*
* @return void
*
* @since 1.0
* @throws AbortException
* @throws \RuntimeException
* @throws \UnexpectedValueException
*/
public function execute()
{
try {
// Check if the database "exists"
$tables = $this->db->getTableList();
if (!$this->app->input->get('reinstall')) {
$this->app->out('<fg=black;bg=yellow>WARNING: A database has been found !!</fg=black;bg=yellow>')->out('Do you want to reinstall ? [y]es / [[n]]o :', false);
$in = trim($this->app->in());
if (!in_array($in, ['yes', 'y'])) {
throw new AbortException();
}
}
$this->cleanDatabase($tables);
$this->app->out("\nFinished!");
} catch (\RuntimeException $e) {
// Check if the message is "Could not connect to database." Odds are, this means the DB isn't there or the server is down.
if (strpos($e->getMessage(), 'Could not connect to database.') !== false) {
// ? really..
$this->app->out('No database found.')->out('Creating the database...', false);
$this->db->setQuery('CREATE DATABASE ' . $this->db->quoteName($this->config->get('database.name')))->execute();
$this->db->select($this->config->get('database.name'));
$this->app->out("\nFinished!");
} else {
throw $e;
}
}
// Perform the installation
$this->processSql();
$this->app->out('Installer has terminated successfully.');
}
/**
* Merges the incoming structure definition with the existing structure.
*
* @return void
*
* @note Currently only supports XML format.
* @since 1.0
* @throws \RuntimeException on error.
*/
public function mergeStructure()
{
$tables = $this->db->getTableList();
if ($this->from instanceof \SimpleXMLElement) {
$xml = $this->from;
} else {
$xml = new \SimpleXMLElement($this->from);
}
// Get all the table definitions.
$xmlTables = $xml->xpath('database/table_structure');
foreach ($xmlTables as $table) {
// Convert the magic prefix into the real table name.
$tableName = $this->getRealTableName((string) $table['name']);
if (in_array($tableName, $tables)) {
// The table already exists. Now check if there is any difference.
if ($queries = $this->getAlterTableql($xml->database->table_structure)) {
// Run the queries to upgrade the data structure.
foreach ($queries as $query) {
$this->db->setQuery((string) $query);
try {
$this->db->execute();
} catch (\RuntimeException $e) {
$this->db->log(LogLevel::DEBUG, 'Fail: ' . $this->db->getQuery());
throw $e;
}
$this->db->log(LogLevel::DEBUG, 'Pass: '******'Fail: ' . $this->db->getQuery());
throw $e;
}
$this->db->log(LogLevel::DEBUG, 'Pass: ' . $this->db->getQuery());
}
}
}
