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<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Model\Document;
use Pimcore\Logger;
use Pimcore\Model;
use Pimcore\Model\Asset;
use Pimcore\Model\Document;
/**
* @method \Pimcore\Model\Document\Link\Dao getDao()
*/
class Link extends Model\Document
{
use Model\Element\Traits\ScheduledTasksTrait;
/**
* Contains the ID of the internal ID
*
* @internal
*
* @var int|null
*/
protected $internal;
/**
* Contains the type of the internal ID
*
* @internal
*
* @var string|null
*/
protected $internalType;
/**
* Contains object of linked Document|Asset|DataObject
*
* @internal
*
* @var Model\Element\ElementInterface|null
*/
protected $object;
/**
* Contains the direct link as plain text
*
* @internal
*
* @var string
*/
protected string $direct = '';
/**
* Type of the link (internal/direct)
*
* @internal
*
* @var string
*/
protected string $linktype = 'internal';
/**
* {@inheritdoc}
*/
protected string $type = 'link';
/**
* path of the link
*
* @internal
*
* @var string
*/
protected string $href = '';
/**
* {@inheritdoc}
*/
protected function resolveDependencies(): array
{
$dependencies = parent::resolveDependencies();
if ($this->getLinktype() === 'internal') {
$element = $this->getElement();
if ($element instanceof Document || $element instanceof Asset) {
$key = $this->getInternalType() . '_' . $element->getId();
$dependencies[$key] = [
'id' => $element->getId(),
'type' => $this->getInternalType(),
];
}
}
return $dependencies;
}
/**
* {@inheritdoc}
*/
public function getCacheTags(array $tags = []): array
{
$tags = parent::getCacheTags($tags);
if ($this->getLinktype() === 'internal') {
$element = $this->getElement();
if ($element instanceof Document || $element instanceof Asset) {
if ($element->getId() != $this->getId() && !array_key_exists($element->getCacheTag(), $tags)) {
$tags = $element->getCacheTags($tags);
}
}
}
return $tags;
}
/**
* Returns the plain text path of the link
*
* @return string
*/
public function getHref()
{
$path = '';
if ($this->getLinktype() === 'internal') {
$element = $this->getElement();
if ($element instanceof Document || $element instanceof Asset) {
$path = $element->getFullPath();
} else {
if ($element instanceof Model\DataObject\Concrete) {
if ($linkGenerator = $element->getClass()->getLinkGenerator()) {
$path = $linkGenerator->generate(
$element,
[
'document' => $this,
'context' => $this,
]
);
}
}
}
} else {
$path = $this->getDirect();
}
$this->href = $path;
return $path;
}
/**
* Returns the plain text path of the link needed for the editmode
*
* @return string
*/
public function getRawHref()
{
$rawHref = '';
if ($this->getLinktype() === 'internal') {
$element = $this->getElement();
if (
$element instanceof Document ||
$element instanceof Asset ||
$element instanceof Model\DataObject\Concrete
) {
$rawHref = $element->getFullPath();
}
} else {
$rawHref = $this->getDirect();
}
return $rawHref;
}
/**
* Returns the path of the link including the anchor and parameters
*
* @return string
*/
public function getLink()
{
$path = $this->getHref();
$parameters = $this->getProperty('navigation_parameters');
if (strlen($parameters) > 0) {
$path .= '?' . str_replace('?', '', $parameters);
}
$anchor = $this->getProperty('navigation_anchor');
if (strlen($anchor) > 0) {
$path .= '#' . str_replace('#', '', $anchor);
}
return $path;
}
/**
* Returns the id of the internal document|asset which is linked
*
* @return int
*/
public function getInternal()
{
return $this->internal;
}
/**
* Returns the direct link (eg. http://www.pimcore.org/test)
*
* @return string
*/
public function getDirect()
{
return $this->direct;
}
/**
* Returns the type of the link (internal/direct)
*
* @return string
*/
public function getLinktype()
{
return $this->linktype;
}
/**
* @param int $internal
*
* @return $this
*/
public function setInternal($internal)
{
if (!empty($internal)) {
$this->internal = (int) $internal;
$this->setObjectFromId();
} else {
$this->internal = null;
}
return $this;
}
/**
* @param string $direct
*
* @return $this
*/
public function setDirect($direct)
{
$this->direct = $direct;
return $this;
}
/**
* @param string $linktype
*
* @return $this
*/
public function setLinktype($linktype)
{
$this->linktype = $linktype;
return $this;
}
/**
* @return string|null
*/
public function getInternalType()
{
return $this->internalType;
}
/**
* @param string|null $type
*
* @return $this
*/
public function setInternalType($type)
{
$this->internalType = $type;
return $this;
}
/**
* @return Model\Element\ElementInterface|null
*/
public function getElement()
{
if ($this->object instanceof Model\Element\ElementInterface) {
return $this->object;
}
if ($this->setObjectFromId()) {
return $this->object;
}
return null;
}
/**
* @param Model\Element\ElementInterface|null $element
*
* @return $this
*/
public function setElement($element)
{
$this->object = $element;
return $this;
}
/**
* @deprecated use getElement() instead, will be removed in Pimcore 11
*
* @return Model\Element\ElementInterface|null
*/
public function getObject()
{
trigger_deprecation(
'pimcore/pimcore',
'10.0',
'The Link::getObject() method is deprecated, use Link::getElement() instead.'
);
return $this->getElement();
}
/**
* @deprecated use getElement() instead, will be removed in Pimcore 11
*
* @param Model\Element\ElementInterface $object
*
* @return $this
*/
public function setObject($object)
{
trigger_deprecation(
'pimcore/pimcore',
'10.0',
'The Link::setObject() method is deprecated, use Link::setElement() instead.'
);
return $this->setElement($object);
}
/**
* @return Model\Element\ElementInterface|null
*/
private function setObjectFromId()
{
try {
if ($this->internal) {
if ($this->internalType == 'document') {
if ($this->getId() == $this->internal) {
throw new \Exception('Prevented infinite redirection loop: attempted to linking "' . $this->getKey() . '" to itself. ');
}
$this->object = Document::getById($this->internal);
} elseif ($this->internalType == 'asset') {
$this->object = Asset::getById($this->internal);
} elseif ($this->internalType == 'object') {
$this->object = Model\DataObject\Concrete::getById($this->internal);
}
}
} catch (\Exception $e) {
Logger::warn((string) $e);
$this->internalType = '';
$this->internal = null;
$this->object = null;
}
return $this->object;
}
/**
* returns the ready-use html for this link
*
* @return string
*/
public function getHtml()
{
$attributes = [
'class',
'target',
'title',
'accesskey',
'tabindex',
'rel' => 'relation',
];
$link = $this->getLink();
$link .= $this->getProperty('navigation_parameters') . $this->getProperty('navigation_anchor');
$attribs = [];
foreach ($attributes as $key => $name) {
$key = is_numeric($key) ? $name : $key;
$value = $this->getProperty('navigation_' . $name);
if ($value) {
$attribs[] = $key . '="' . $value . '"';
}
}
return '<a href="' . $link . '" ' . implode(' ', $attribs) . '>' . htmlspecialchars($this->getProperty('navigation_name')) . '</a>';
}
/**
* {@inheritdoc}
*/
protected function update($params = [])
{
parent::update($params);
$this->saveScheduledTasks();
}
/**
* @return array
*/
public function __sleep()
{
$finalVars = [];
$parentVars = parent::__sleep();
$blockedVars = ['object'];
foreach ($parentVars as $key) {
if (!in_array($key, $blockedVars)) {
$finalVars[] = $key;
}
}
return $finalVars;
}
}

vendor/pimcore/pimcore/models/Document/Link.php line 26