/**
* getOptionListYaml returns a YAML dump of default options.
*
* @param \nochso\WriteMe\Placeholder\OptionList $optionList
*
* @return string
*/
public function getOptionListYaml(OptionList $optionList)
{
$data = [];
foreach ($optionList->getOptions() as $option) {
Dot::set($data, $option->getPath(), $option->getDefault());
}
return Yaml::dump($data);
}
/**
* askForCustomOption to override frontmatter.
*
* @param string[] $numberPathMap
* @param \nochso\WriteMe\Placeholder\OptionList $defaults
*
* @return bool True if you should continue asking. False if nothing was entered.
*/
private function askForCustomOption($numberPathMap, OptionList $defaults)
{
$number = $this->stdio->ask('Enter the [number] of the option you want to change (leave empty to continue)', '');
// Empty to continue
if ($number === '') {
return false;
}
// Ask again for a valid number
if (!isset($numberPathMap[$number])) {
return true;
}
$option = $defaults->getOption($numberPathMap[$number]);
$currentValue = $this->frontmatter->get($option->getPath(), $option->getDefault());
// Some options take a list of values
if (is_array($currentValue)) {
$this->askForCustomOptionArray($currentValue, $option);
} else {
// Otherwise ask for a single value
$this->ask($option->getPath(), $option->getDescription(), $currentValue);
}
// Ask again for another option
return true;
}
/**
* Prepare options by merging default options with frontmatter.
*
* @param \nochso\WriteMe\Document $document
*/
public function prepare(Document $document)
{
$this->options = $this->getDefaultOptionList();
$this->options->prepare($document->getFrontmatter());
}
