Inspired by Symfony OptionsResolver component:
http://symfony.com/doc/current/components/options_resolver.html.
/**
* Gets the attributes or option resolver for configuration values.
*
* @return \Yosymfony\Spress\Core\Support\AttributesResolver
*/
protected function getConfigResolver()
{
if (is_null($this->configResolver) === false) {
return $this->configResolver;
}
$resolver = new AttributesResolver();
$resolver->setDefault('host', '0.0.0.0', 'string', true)->setDefault('port', 4000, 'integer', true)->setValidator('port', function ($value) {
return $value >= 0;
})->setDefault('server_watch_ext', ['html'], 'array', true)->setDefault('parsedown_activated', false, 'bool', true);
$this->configResolver = $resolver;
return $this->configResolver;
}
protected function getAttributesResolver(ItemInterface $templateItem)
{
$resolver = new AttributesResolver();
$resolver->setDefault('max_page', 5, 'int')->setDefault('provider', 'site.posts', 'string')->setDefault('permalink', '/page:num')->setDefault('sort_by', '', 'string')->setDefault('sort_type', 'descending', 'string')->setValidator('sort_type', function ($value) {
switch ($value) {
case 'descending':
case 'ascending':
return true;
default:
return false;
}
});
$attributes = $templateItem->getAttributes();
return $resolver->resolve($attributes);
}
private function getResolver()
{
$resolver = new AttributesResolver();
$resolver->setDefault('source_root', '', 'string', true)->setDefault('include', [], 'array')->setDefault('exclude', [], 'array')->setDefault('text_extensions', [], 'array', true)->setDefault('attribute_syntax', 'yaml', 'string')->setValidator('attribute_syntax', function ($value) {
switch ($value) {
case 'yaml':
case 'json':
return true;
break;
default:
return false;
break;
}
})->setDefault('avoid_renderizer_path', [], 'array')->setDefault('avoid_renderizer_extension', [], 'array');
return $resolver;
}
/**
* Gets the attribute resolver.
*
* @return \Yosymfony\Spress\Core\Support\AttributesResolver\AttributesResolver
*/
protected function getResolver()
{
$resolver = new AttributesResolver();
$resolver->setDefault('name', '', 'string')->setDefault('description', '', 'string')->setDefault('author', '', 'string')->setDefault('license', '', 'string');
return $resolver;
}
protected function getAttributesResolver(ItemInterface $templateItem)
{
$resolver = new AttributesResolver();
$resolver->setDefault('taxonomy_attribute', 'categories', 'string')->setDefault('permalink', '/:name')->setDefault('pagination_permalink', '/page:num', 'string');
$attributes = $templateItem->getAttributes();
return $resolver->resolve($attributes);
}
private function getConfigurationResolver()
{
$resolver = new AttributesResolver();
$resolver->setDefault('debug', false, 'bool', true)->setDefault('env', 'dev', 'string', true)->setValidator('env', function ($value) {
return strlen($value) > 0;
})->setDefault('drafts', false, 'bool', true)->setDefault('preserve_path_title', false, 'bool', true)->setDefault('no_html_extension', false, 'bool', true)->setDefault('timezone', 'UTC', 'string', true)->setDefault('url', '', 'string', true)->setDefault('safe', false, 'bool', true)->setDefault('layout_ext', [], 'array', true)->setDefault('data_sources', [], 'array', true)->setDefault('collections', [], 'array')->setDefault('permalink', 'pretty', 'string', true)->setDefault('markdown_ext', [], 'array', true);
return $resolver;
}
/**
* @expectedException \Yosymfony\Spress\Core\ContentManager\Exception\AttributeValueException
*/
public function testInvalidValue()
{
$a = new AttributesResolver();
$a->setDefault('port', 4000, 'int', false, false)->setValidator('port', function ($value) {
return $value > 0 && $value <= 65535;
});
$result = $a->resolve(['port' => -1]);
}
private function sortItems()
{
$resolver = new AttributesResolver();
$resolver->setDefault('sort_by', '', 'string')->setDefault('sort_type', 'descending', 'string')->setValidator('sort_type', function ($value) {
switch ($value) {
case 'descending':
case 'ascending':
return true;
default:
return false;
}
});
foreach ($this->CollectionManager->getCollectionItemCollection() as $collection) {
$attributes = $resolver->resolve($collection->getAttributes());
if (empty($attributes['sort_by']) === true) {
continue;
}
$sortBy = $attributes['sort_by'];
$isDescending = $attributes['sort_type'] === 'descending';
$this->itemCollection->sortItems($sortBy, $isDescending, [$collection->getName()]);
$this->setRelationships($collection->getName());
}
}
protected function getAttributesResolver(ItemInterface $templateItem)
{
$resolver = new AttributesResolver();
$resolver->setDefault('max_page', 5, 'int')->setDefault('provider', 'site.posts', 'string')->setDefault('permalink', '/page:num');
$attributes = $templateItem->getAttributes();
return $resolver->resolve($attributes);
}
protected function getPostAttributesResolver()
{
$resolver = new AttributesResolver();
$resolver->setDefault('categories', [], 'array')->setDefault('tags', [], 'array');
return $resolver;
}