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<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Enterprise License (PEL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @category Pimcore
* @package Document
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PEL
*/
namespace Pimcore\Model\Document\Tag;
use Pimcore\Cache;
use Pimcore\Logger;
use Pimcore\Model;
use Pimcore\Model\Document;
use Pimcore\Targeting\Document\DocumentTargetingConfigurator;
use Pimcore\Tool\DeviceDetector;
use Pimcore\Tool\Frontend;
/**
* @method \Pimcore\Model\Document\Tag\Dao getDao()
*/
class Snippet extends Model\Document\Tag
{
/**
* Contains the ID of the linked snippet
*
* @var int
*/
public $id;
/**
* Contains the object for the snippet
*
* @var Document\Snippet
*/
public $snippet;
/**
* @see Document\Tag\TagInterface::getType
*
* @return string
*/
public function getType()
{
return 'snippet';
}
/**
* @see Document\Tag\TagInterface::getData
*
* @return mixed
*/
public function getData()
{
return $this->id;
}
/**
* @param int $id
*/
public function setId($id)
{
$this->id = $id;
}
/**
* @return int
*/
public function getId()
{
return (int) $this->id;
}
/**
* Converts the data so it's suitable for the editmode
*
* @return mixed
*/
public function getDataEditmode()
{
if ($this->snippet instanceof Document\Snippet) {
return [
'id' => $this->id,
'path' => $this->snippet->getFullPath()
];
}
return null;
}
/**
* @see Document\Tag\TagInterface::frontend
*
* @return string
*/
public function frontend()
{
// TODO inject services via DI when tags are built through container
$container = \Pimcore::getContainer();
$tagHandler = $container->get('pimcore.document.tag.handler');
$targetingConfigurator = $container->get(DocumentTargetingConfigurator::class);
if (!$tagHandler->supports($this->view)) {
return null;
}
try {
if (!$this->snippet instanceof Document\Snippet) {
return null;
}
if (!$this->snippet->isPublished()) {
return '';
}
// apply best matching target group (if any)
$targetingConfigurator->configureTargetGroup($this->snippet);
$params = $this->options;
$params['document'] = $this->snippet;
// check if output-cache is enabled, if so, we're also using the cache here
$cacheKey = null;
if ($cacheConfig = \Pimcore\Tool\Frontend::isOutputCacheEnabled()) {
// cleanup params to avoid serializing Element\ElementInterface objects
$cacheParams = $params;
array_walk($cacheParams, function (&$value, $key) {
if ($value instanceof Model\Element\ElementInterface) {
$value = $value->getId();
}
});
// TODO is this enough for cache or should we disable caching completely?
if ($this->snippet->getUseTargetGroup()) {
$cacheParams['target_group'] = $this->snippet->getUseTargetGroup();
}
if (Frontend::hasWebpSupport()) {
$cacheParams['webp'] = true;
}
$cacheKey = 'tag_snippet__' . md5(serialize($cacheParams));
if ($content = Cache::load($cacheKey)) {
return $content;
}
}
$content = $tagHandler->renderAction(
$this->view,
$this->snippet->getController(),
$this->snippet->getAction(),
$this->snippet->getModule(),
$params
);
// write contents to the cache, if output-cache is enabled
if ($cacheConfig && !DeviceDetector::getInstance()->wasUsed()) {
Cache::save($content, $cacheKey, ['output', 'output_inline'], $cacheConfig['lifetime']);
}
return $content;
} catch (\Exception $e) {
Logger::error($e);
if (\Pimcore::inDebugMode()) {
return 'ERROR: ' . $e->getMessage() . ' (for details see log files in /var/logs)';
}
}
}
/**
* @see Document\Tag\TagInterface::setDataFromResource
*
* @param mixed $data
*
* @return $this
*/
public function setDataFromResource($data)
{
if (intval($data) > 0) {
$this->id = $data;
$this->snippet = Document\Snippet::getById($this->id);
}
return $this;
}
/**
* @see Document\Tag\TagInterface::setDataFromEditmode
*
* @param mixed $data
*
* @return $this
*/
public function setDataFromEditmode($data)
{
if (intval($data) > 0) {
$this->id = $data;
$this->snippet = Document\Snippet::getById($this->id);
}
return $this;
}
/**
* @return bool
*/
public function isEmpty()
{
$this->load();
if ($this->snippet instanceof Document\Snippet) {
return false;
}
return true;
}
/**
* @return array
*/
public function resolveDependencies()
{
$dependencies = [];
if ($this->snippet instanceof Document\Snippet) {
$key = 'document_' . $this->snippet->getId();
$dependencies[$key] = [
'id' => $this->snippet->getId(),
'type' => 'document'
];
}
return $dependencies;
}
/**
* @deprecated
*
* @param Model\Webservice\Data\Document\Element $wsElement
* @param Model\Document\PageSnippet $document
* @param array $params
* @param Model\Webservice\IdMapperInterface|null $idMapper
*
* @throws \Exception
*/
public function getFromWebserviceImport($wsElement, $document = null, $params = [], $idMapper = null)
{
$data = $this->sanitizeWebserviceData($wsElement->value);
if ($data->id !== null) {
$this->id = $data->id;
if (is_numeric($this->id)) {
$this->snippet = Document\Snippet::getById($this->id);
if (!$this->snippet instanceof Document\Snippet) {
throw new \Exception('cannot get values from web service import - referenced snippet with id [ ' . $this->id . ' ] is unknown');
}
} else {
throw new \Exception('cannot get values from web service import - id is not valid');
}
}
}
/**
* @return array
*/
public function __sleep()
{
$finalVars = [];
$parentVars = parent::__sleep();
$blockedVars = ['snippet'];
foreach ($parentVars as $key) {
if (!in_array($key, $blockedVars)) {
$finalVars[] = $key;
}
}
return $finalVars;
}
/**
* this method is called by Document\Service::loadAllDocumentFields() to load all lazy loading fields
*/
public function load()
{
if (!$this->snippet && $this->id) {
$this->snippet = Document::getById($this->id);
}
}
/**
* Rewrites id from source to target, $idMapping contains
* array(
* "document" => array(
* SOURCE_ID => TARGET_ID,
* SOURCE_ID => TARGET_ID
* ),
* "object" => array(...),
* "asset" => array(...)
* )
*
* @param array $idMapping
*/
public function rewriteIds($idMapping)
{
$id = $this->getId();
if (array_key_exists('document', $idMapping) && array_key_exists($id, $idMapping['document'])) {
$this->id = $idMapping['document'][$id];
}
}
/**
* @param Document\Snippet $snippet
*/
public function setSnippet($snippet)
{
if ($snippet instanceof Document\Snippet) {
$this->id = $snippet->getId();
$this->snippet = $snippet;
}
}
/**
* @return Document\Snippet
*/
public function getSnippet()
{
$this->load();
return $this->snippet;
}
}

vendor/pimcore/pimcore/models/Document/Tag/Snippet.php line 31