/**
* Print druplicon as post-command output.
*
* @hook post-command *
* @option druplicon Shows the druplicon as glorious ASCII art.
* @todo hidden is not yet part of annotated-command project. It is recognized by Drush's annotation_adapter.inc
* @hidden-option druplicon
*/
public function druplicon($result, CommandData $commandData)
{
// If one command does a drush_invoke to another command,
// then this hook will be called multiple times. Only print
// once. (n.b. If drush_invoke_process passes along the
// --druplicon option, then we will still get mulitple output)
if ($this->printed) {
return;
}
$this->printed = true;
$annotationData = $commandData->annotationData();
$commandName = $annotationData['command'];
// For some reason, Drush help uses drush_invoke_process to call helpsingle
if ($commandName == 'helpsingle') {
return;
}
if ($commandData->input()->getOption('druplicon')) {
$this->logger()->debug(dt('Displaying Druplicon for "!command" command.', array('!command' => $commandName)));
$misc_dir = DRUSH_BASE_PATH . '/misc';
if (drush_get_context('DRUSH_NOCOLOR')) {
$content = file_get_contents($misc_dir . '/druplicon-no_color.txt');
} else {
$content = file_get_contents($misc_dir . '/druplicon-color.txt');
}
// @todo: `$commandData->output->writeln($content)` after $output hooked up to backend invoke
drush_print($content);
}
}
/**
* Alter the results of the hook with its command name.
*
* @hook alter @addmycommandname
*/
public function hookAddCommandName($result, CommandData $commandData)
{
$annotationData = $commandData->annotationData();
return "{$result} from " . $annotationData['command'];
}
/**
* Create a FormatterOptions object for use in writing the formatted output.
* @param CommandData $commandData
* @return FormatterOptions
*/
protected function createFormatterOptions($commandData)
{
$options = $commandData->input()->getOptions();
$formatterOptions = new FormatterOptions($commandData->annotationData()->getArrayCopy(), $options);
foreach ($this->prepareOptionsList as $preparer) {
$preparer->prepare($commandData, $formatterOptions);
}
return $formatterOptions;
}
/**
* Process result and decide what to do with it.
* Allow client to add transformation / interpretation
* callbacks.
*/
public function alterResult($names, $result, CommandData $commandData)
{
$processors = $this->getProcessResultHooks($names, $commandData->annotationData());
foreach ($processors as $processor) {
$result = $this->callProcessor($processor, $result, $commandData);
}
$alterers = $this->getAlterResultHooks($names, $commandData->annotationData());
foreach ($alterers as $alterer) {
$result = $this->callProcessor($alterer, $result, $commandData);
}
return $result;
}
/**
* Validate that passed View names are valid.
*
* @hook validate @validate-entity-load
* @param \Consolidation\AnnotatedCommand\CommandData $commandData
* @return \Consolidation\AnnotatedCommand\CommandError|null
*/
public function validate_entity_load(CommandData $commandData)
{
list($entity_type, $arg_name) = explode(' ', $commandData->annotationData()->get('validate-entity-load', NULL));
$names = _convert_csv_to_array($commandData->input()->getArgument($arg_name));
$loaded = \Drupal::entityTypeManager()->getStorage($entity_type)->loadMultiple($names);
if ($missing = array_diff($names, array_keys($loaded))) {
$msg = dt('Unable to load Views: !str', ['!str' => implode(', ', $missing)]);
return new CommandError($msg);
}
}