/**
* Determines what action should be performed and takes that action.
*
* @uses MPM_DB_PATH
* @uses MpmDbHelper::test()
* @uses MpmListHelper::getFiles()
* @uses MpmCommandLineWriter::getInstance()
* @uses MpmCommandLineWriter::addText()
* @uses MpmCommandLineWriter::write()
* @uses MpmDbHelper::getMethod()
* @uses MpmUpController::displayHelp()
*
* @return void
*/
public function doAction()
{
// make sure system is init'ed
MpmDbHelper::test();
// get date stamp for use in generating filename
$date_stamp = date('Y_m_d_H_i_s');
$filename = $date_stamp . '.php';
$vars = array('timestamp' => $date_stamp);
//$classname = 'Migration_' . $date_stamp;
// get list of files
$files = MpmListHelper::getFiles();
// if filename is taken, throw error
if (in_array($filename, $files)) {
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('Unable to obtain a unique filename for your migration. Please try again in a few seconds.');
$obj->write();
}
// create file
if (MpmDbHelper::getMethod() == MPM_METHOD_PDO) {
$file = MpmTemplateHelper::getTemplate('pdo_migration.txt', $vars);
} else {
$file = MpmTemplateHelper::getTemplate('mysqli_migration.txt', $vars);
}
// write the file
$fp = fopen(MPM_DB_PATH . $filename, "w");
if ($fp == false) {
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('Unable to write new migration file.');
$obj->write();
}
$success = fwrite($fp, $file);
if ($success == false) {
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('Unable to write new migration file.');
$obj->write();
}
fclose($fp);
// display success message
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('New migration created: file /db/' . $filename);
$obj->write();
}
/**
* Determines what action should be performed and takes that action.
*
* @uses MPM_DB_PATH
* @uses MpmDbHelper::test()
* @uses MpmListHelper::getFiles()
* @uses MpmCommandLineWriter::getInstance()
* @uses MpmCommandLineWriter::addText()
* @uses MpmCommandLineWriter::write()
* @uses MpmDbHelper::getMethod()
* @uses MpmUpController::displayHelp()
*
* @return void
*/
public function doAction()
{
// make sure system is init'ed
MpmDbHelper::test();
// get date stamp for use in generating filename
$date_stamp = date('Y_m_d_H_i_s');
$filename = $date_stamp . '.php';
$classname = 'Migration_' . $date_stamp;
// get list of files
$files = MpmListHelper::getFiles();
// if filename is taken, throw error
if (in_array($filename, $files)) {
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('Unable to obtain a unique filename for your migration. Please try again in a few seconds.');
$obj->write();
}
// create file
if (MpmDbHelper::getMethod() == MPM_METHOD_PDO) {
$file = "<?php\n\n";
$file .= 'class ' . $classname . ' extends MpmMigration' . "\n";
$file .= "{\n\n";
$file .= "\t" . 'public function up(PDO &$pdo)' . "\n";
$file .= "\t{\n\t\t\n";
$file .= "\t}\n\n";
$file .= "\t" . 'public function down(PDO &$pdo)' . "\n";
$file .= "\t{\n\t\t\n";
$file .= "\t}\n\n";
$file .= "}\n\n";
$file .= "?>";
} else {
$file = "<?php\n\n";
$file .= 'class ' . $classname . ' extends MpmMysqliMigration' . "\n";
$file .= "{\n\n";
$file .= "\t" . 'public function up(ExceptionalMysqli &$mysqli)' . "\n";
$file .= "\t{\n\t\t\n";
$file .= "\t}\n\n";
$file .= "\t" . 'public function down(ExceptionalMysqli &$mysqli)' . "\n";
$file .= "\t{\n\t\t\n";
$file .= "\t}\n\n";
$file .= "}\n\n";
$file .= "?>";
}
// write the file
$fp = fopen(MPM_DB_PATH . $filename, "w");
if ($fp == false) {
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('Unable to write new migration file.');
$obj->write();
}
$success = fwrite($fp, $file);
if ($success == false) {
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('Unable to write new migration file.');
$obj->write();
}
fclose($fp);
// display success message
$obj = MpmCommandLineWriter::getInstance();
$obj->addText('New migration created: file /db/' . $filename);
$obj->write();
}
