/**
* Determines what action should be performed and takes that action.
*
* @uses MpmDbHelper::test()
* @uses MpmCommandLineWriter::getInstance()
* @uses MpmCommandLineWriter::addText()
* @uses MpmCommandLineWriter::write()
* @uses MpmCommandLineWriter::writeHeader()
* @uses MpmCommandLineWriter::writeFooter()
* @uses MpmBuildController::build()
* @uses MPM_DB_PATH
*
* @return void
*/
public function doAction()
{
// make sure system is init'ed
MpmDbHelper::test();
$this->clw = MpmCommandLineWriter::getInstance();
$with_data = $forced = $dryrun = false;
// are we adding a schema file?
if (isset($this->arguments[0])) {
if ($this->arguments[0] == 'add') {
$this->add();
// stop here
exit;
} else {
if ($this->arguments[0] == 'with_data') {
$with_data = true;
// remove the first 'with_data'
array_shift($this->arguments);
}
}
}
// parse other optional arguments
list($forced, $dryrun) = $this->parse_options($this->arguments);
// make sure the schema file exists
if (!file_exists(MPM_DB_PATH . 'schema.php')) {
$this->clw->addText('The schema file does not exist. Run this command with the "add" argument to create one (only a stub).');
$this->clw->write();
exit;
}
// make sure the test data file exists
if ($with_data == true && !file_exists(MPM_DB_PATH . 'test_data.php')) {
$this->clw->addText('The test data file does not exist. Run this command with the "add" argument to create one (only a stub).');
$this->clw->write();
exit;
}
$this->clw->writeHeader();
if (!$forced && !$dryrun) {
echo "\nWARNING: IF YOU CONTINUE, ALL TABLES IN YOUR DATABASE WILL BE ERASED!";
echo "\nDO YOU WANT TO CONTINUE? [y/N] ";
$answer = fgets(STDIN);
$answer = trim($answer);
$answer = strtolower($answer);
if (empty($answer) || substr($answer, 0, 1) == 'n') {
echo "\nABORTED!\n\n";
$this->clw->writeFooter();
exit;
}
}
echo "\n";
$this->build($with_data);
$this->clw->writeFooter();
exit;
}
