/**
* prepare to migrate
*
* @param string $destination The version desired
* @param string $direction Up or Down
*
* @return void
*/
protected function _prepareToMigrate($destination, $direction)
{
$this->_logger->debug(__METHOD__ . ' Start');
$this->_logger->debug('Destination: ' . $destination . ' - direction: ' . $direction);
try {
$this->_return .= $this->_prefixText . "\tMigrating " . strtoupper($direction);
if (!is_null($destination)) {
$this->_return .= " to: {$destination}\n";
} else {
$this->_return .= ":\n";
}
$migrations = $this->_migratorUtil->getRunnableMigrations($this->_migrationDir, $direction, $destination);
if (count($migrations) == 0) {
$msg = 'No relevant migrations to run. Exiting...';
$this->_logger->info($msg);
$this->_return .= $this->_prefixText . "\n" . trim($this->_prefixText . " {$msg}\n");
return;
}
$this->_runMigrations($migrations, $direction);
} catch (Exception $ex) {
$this->_logger->err('Exception: ' . $ex->getMessage());
throw $ex;
}
$this->_logger->debug(__METHOD__ . ' End');
}
/**
* Primary task entry point
*
* @param array $args Arguments to task
*
* @return string
*/
public function execute($args)
{
$return = 'Started: ' . date('Y-m-d g:ia T') . "\n\n" . "[db:status]:\n";
require_once 'Phigrate/Util/Migrator.php';
$util = new Phigrate_Util_Migrator($this->_adapter);
$migrations = $util->getExecutedMigrations();
$this->_logger->debug('Migrations: ' . var_export($migrations, true));
$files = $util->getMigrationFiles($this->_migrationDir, 'up');
$this->_logger->debug('Files: ' . var_export($files, true));
$applied = array();
$notApplied = array();
foreach ($files as $file) {
$key = array_search($file['version'], $migrations);
require_once $this->_migrationDir . '/' . $file['file'];
$class = new $file['class']($this->_adapter);
// Get comment of migration limited to 50 caracters
$comment = $class->getComment();
if (!empty($comment)) {
// if comment is more than 50 caracters, cut string
if (strlen($comment) > 50) {
$comment = substr($comment, 0, 50) . '...';
}
$comment = self::PURPLE_COLOR . ' (' . $comment . ')';
}
unset($class);
if (false !== $key) {
$applied[] = self::GREEN_COLOR . $file['class'] . ' [ ' . $file['version'] . ' ]' . $comment . self::END_COLOR;
unset($migrations[$key]);
} else {
$notApplied[] = self::ORANGE_COLOR . $file['class'] . ' [ ' . $file['version'] . ' ]' . $comment . self::END_COLOR;
}
}
if (count($applied) > 0) {
$return .= $this->_displayMigrations($applied, 'APPLIED');
}
if (count($notApplied) > 0) {
$return .= $this->_displayMigrations($notApplied, 'NOT APPLIED');
}
if (count($migrations) > 0) {
foreach ($migrations as $key => $migration) {
$migrations[$key] = self::RED_COLOR . '??? [ ' . $migration . ' ]' . self::END_COLOR;
}
$return .= $this->_displayMigrations($migrations, 'APPLIED WITHOUT MIGRATION FILE');
}
$return .= "\n\nFinished: " . date('Y-m-d g:ia T') . "\n\n";
return $return;
}
public function testGetMigrationFiles()
{
require_once 'Phigrate/Exception/InvalidMigrationDir.php';
try {
$directory = '/tmp/migrate';
$this->object->getMigrationFiles($directory, 'up');
$this->fail('The directory of migration files is incorrect!');
} catch (Phigrate_Exception_InvalidMigrationDir $e) {
$msg = 'Phigrate_Util_Migrator - (' . $directory . ') is not a directory.';
$this->assertEquals($msg, $e->getMessage());
}
$actualFiles = $this->object->getMigrationFiles('/tmp', 'up');
$this->assertEmpty($actualFiles);
}
