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<?php |
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namespace Kunstmaan\PagePartBundle\PageTemplate; |
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use Symfony\Component\HttpKernel\KernelInterface; |
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use Symfony\Component\Yaml\Yaml; |
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class PageTemplateConfigurationParser implements PageTemplateConfigurationParserInterface |
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{ |
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/** |
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* @var KernelInterface |
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*/ |
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private $kernel; |
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private $presets = []; |
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/** |
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* @param KernelInterface $kernel |
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* @param array $presets |
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*/ |
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public function __construct(KernelInterface $kernel, array $presets = []) |
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{ |
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$this->kernel = $kernel; |
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$this->presets = $presets; |
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} |
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/** |
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* This will read the $name file and parse it to the PageTemplate |
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* |
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* @param string $name |
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* |
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* @return PageTemplateInterface |
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* |
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* @throws \Exception |
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*/ |
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public function parse($name) |
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{ |
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$rawData = $this->getRawData($name); |
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$result = new PageTemplate(); |
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$result->setName($rawData['name']); |
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$rows = []; |
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foreach ($rawData['rows'] as $rawRow) { |
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$regions = []; |
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foreach ($rawRow['regions'] as $rawRegion) { |
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$region = $this->buildRegion($rawRegion); |
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$regions[] = $region; |
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} |
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$rows[] = new Row($regions); |
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} |
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$result->setRows($rows); |
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$result->setTemplate($rawData['template']); |
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return $result; |
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} |
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/** |
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* This builds a Region out of the rawRegion from the Yaml |
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* |
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* @param array $rawRegion |
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* |
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* @return Region |
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*/ |
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private function buildRegion($rawRegion) |
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{ |
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$children = []; |
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$rows = []; |
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$rawRegion = array_replace(['regions' => [], 'rows' => []], $rawRegion); |
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foreach ($rawRegion['regions'] as $child) { |
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$children[] = $this->buildRegion($child); |
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} |
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foreach ($rawRegion['rows'] as $row) { |
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$rows[] = $this->buildRow($row); |
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} |
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$rawRegion = array_replace([ |
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'name' => null, |
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'span' => 12, |
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'template' => null, |
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], $rawRegion); |
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return new Region($rawRegion['name'], $rawRegion['span'], $rawRegion['template'], $children, $rows); |
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} |
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/** |
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* This builds a Row out of the rawRow from the Yaml |
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* |
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* @param array $rawRow |
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* |
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* @return Row |
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*/ |
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private function buildRow($rawRow) |
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{ |
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$regions = []; |
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foreach ($rawRow as $region) { |
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$regions[] = $this->buildRegion($region); |
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} |
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return new Row($regions); |
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} |
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/** |
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* @param $name |
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* |
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* @return array |
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* |
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* @throws \Exception |
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*/ |
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private function getRawData($name) |
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{ |
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if (isset($this->presets[$name])) { |
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return $this->presets[$name]; |
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} |
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// if we use the old flow (sf3), the raw data can be stored in it's own yml file |
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if (strpos($name, ':')) { |
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$nameParts = explode(':', $name, 2); |
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if (2 !== \count($nameParts)) { |
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throw new \Exception(sprintf('Malformed namespaced configuration name "%s" (expecting "namespace:pagename").', $name)); |
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} |
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list($namespace, $name) = $nameParts; |
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$path = $this->kernel->locateResource('@'.$namespace.'/Resources/config/pagetemplates/'.$name.'.yml'); |
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return Yaml::parse(file_get_contents($path)); |
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} |
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throw new \Exception(sprintf('Non existing template "%s".', $name)); |
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} |
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} |
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Kunstmaan /
KunstmaanBundlesCMS
