protected function getCommandListAttachment(Collection $handlers) : Attachment
{
$attachmentFields = $handlers->map(function (SignatureHandler $handler) {
return AttachmentField::create($handler->getFullCommand(), $handler->getDescription());
})->all();
return Attachment::create()->setColor('warning')->setTitle('Did you mean:')->setFields($attachmentFields);
}
/**
* Show a list of all available handlers.
*
* @param Collection|SignatureHandler[] $handlers
* @return Response
*/
protected function displayListOfAllCommands(Collection $handlers) : Response
{
$attachmentFields = $handlers->sort(function (SignatureHandler $handlerA, SignatureHandler $handlerB) {
return strcmp($handlerA->getFullCommand(), $handlerB->getFullCommand());
})->map(function (SignatureHandler $handler) {
return AttachmentField::create($handler->getFullCommand(), $handler->getDescription());
})->all();
return $this->respondToSlack('Available commands:')->withAttachment(Attachment::create()->setColor('good')->setFields($attachmentFields));
}
/**
* Add a field to the attachment.
*
* @param \Spatie\SlashCommand\AttachmentField|array $field
*
* @return $this
*
* @throws \Spatie\SlashCommand\Exceptions\FieldCannotBeAdded
*/
public function addField($field)
{
if (!is_array($field) && !$field instanceof AttachmentField) {
throw FieldCannotBeAdded::invalidType();
}
if (is_array($field)) {
$title = array_keys($field)[0];
$value = $field[$title];
$field = AttachmentField::create($title, $value);
}
$this->fields->push($field);
return $this;
}
