/**
* @param Activity $activity
* @param OutputInterface $output
* @param bool $poll
* @param float|int $interval A refresh interval (in seconds).
*/
protected function displayLog(Activity $activity, OutputInterface $output, $poll = true, $interval = 1)
{
$logger = function ($log) use($output) {
$output->write($log);
};
if (!$poll) {
$logger($activity['log']);
return;
}
$activity->wait(null, $logger, $interval);
}
/**
* Wait for a single activity to complete, and display the log.
*
* @param Activity $activity
* @param OutputInterface $output
* @param string $success
* @param string $failure
*
* @return bool
* True if the activity succeeded, false otherwise.
*/
public static function waitAndLog(Activity $activity, OutputInterface $output, $success = null, $failure = null)
{
$output->writeln('Waiting for the remote operation to complete...');
$activity->wait(null, function ($log) use($output) {
$output->write(preg_replace('/^/m', ' ', $log));
});
switch ($activity['result']) {
case 'success':
if ($success !== null) {
$output->writeln($success);
}
return true;
case 'failure':
if ($failure !== null) {
$output->writeln($failure);
}
}
return false;
}
/**
* Wait for a single activity to complete, and display the log continuously.
*
* @param Activity $activity
* @param OutputInterface $output
* @param string $success
* @param string $failure
*
* @return bool
* True if the activity succeeded, false otherwise.
*/
public static function waitAndLog(Activity $activity, OutputInterface $output, $success = null, $failure = null)
{
$output->writeln('Waiting for the activity <info>' . $activity->id . '</info> (' . $activity->getDescription() . "):");
// Initialize a progress bar which will show elapsed time and the
// activity's state.
$bar = new ProgressBar($output);
$bar->setPlaceholderFormatterDefinition('state', function () use($activity) {
return self::formatState($activity->state);
});
$bar->setFormat(" [%bar%] %elapsed:6s% (%state%)");
$bar->start();
// Wait for the activity to complete.
$activity->wait(function () use($bar) {
$bar->advance();
}, function ($log) use($output, $bar) {
// Clear the progress bar and ensure the current line is flushed.
$bar->clear();
$output->write($output->isDecorated() ? "\n[1A" : "\n");
// Display the new log output, with an indent.
$output->write(preg_replace('/^/m', ' ', $log));
// Display the progress bar again.
$bar->advance();
});
$bar->finish();
$output->writeln('');
// Display the success or failure messages.
switch ($activity['result']) {
case Activity::RESULT_SUCCESS:
$output->writeln($success ?: "Activity <info>{$activity->id}</info> succeeded");
return true;
case Activity::RESULT_FAILURE:
$output->writeln($failure ?: "Activity <error>{$activity->id}</error> failed");
return false;
}
return false;
}
/**
* Get a list of environment activities.
*
* @param int $limit
* @param string $type
*
* @return Activity[]
*/
public function getActivities($limit = 0, $type = null)
{
$options = [];
if ($type !== null) {
$options['query']['type'] = $type;
}
return Activity::getCollection($this->getUri() . '/activities', $limit, $options, $this->client);
}
/**
* Run a long-running operation.
*
* @param string $op
* @param string $method
* @param array $body
*
* @throws \Exception
*
* @return Activity
*/
protected function runLongOperation($op, $method = 'post', array $body = [])
{
$data = $this->runOperation($op, $method, $body);
if (!isset($data['_embedded']['activities'][0])) {
throw new \Exception('Expected activity not found');
}
return Activity::wrap($data['_embedded']['activities'][0], $this->baseUrl, $this->client);
}
