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<?php |
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/** |
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* File containing the RestContent ValueObjectVisitor class. |
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* |
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* @copyright Copyright (C) eZ Systems AS. All rights reserved. |
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* @license For full copyright and license information view LICENSE file distributed with this source code. |
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*/ |
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namespace eZ\Publish\Core\REST\Server\Output\ValueObjectVisitor; |
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use eZ\Publish\API\Repository\Values\Content\ContentInfo; |
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use eZ\Publish\Core\Base\Exceptions\BadStateException as CoreBadStateException; |
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use eZ\Publish\Core\Helper\TranslationHelper; |
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use eZ\Publish\Core\REST\Common\Output\ValueObjectVisitor; |
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use eZ\Publish\Core\REST\Common\Output\Generator; |
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use eZ\Publish\Core\REST\Common\Output\Visitor; |
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use eZ\Publish\Core\REST\Server\Values\Version as VersionValue; |
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/** |
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* RestContent value object visitor. |
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*/ |
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class RestContent extends ValueObjectVisitor |
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{ |
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/** @var \eZ\Publish\Core\Helper\TranslationHelper */ |
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private $translationHelper; |
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public function __construct(TranslationHelper $translationHelper) |
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{ |
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$this->translationHelper = $translationHelper; |
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} |
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/** |
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* Visit struct returned by controllers. |
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* |
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* @param \eZ\Publish\Core\REST\Common\Output\Visitor $visitor |
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* @param \eZ\Publish\Core\REST\Common\Output\Generator $generator |
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* @param \eZ\Publish\Core\REST\Server\Values\RestContent $data |
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*/ |
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public function visit(Visitor $visitor, Generator $generator, $data) |
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{ |
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$restContent = $data; |
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$contentInfo = $restContent->contentInfo; |
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$contentName = $this->translationHelper->getTranslatedContentNameByContentInfo($contentInfo); |
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$contentType = $restContent->contentType; |
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$mainLocation = $restContent->mainLocation; |
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$currentVersion = $restContent->currentVersion; |
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$mediaType = ($restContent->currentVersion === null ? 'ContentInfo' : 'Content'); |
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$generator->startObjectElement('Content', $mediaType); |
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$visitor->setHeader('Content-Type', $generator->getMediaType($mediaType)); |
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$visitor->setHeader('Accept-Patch', $generator->getMediaType('ContentUpdate')); |
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$generator->startAttribute( |
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'href', |
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$data->path === null ? |
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$this->router->generate('ezpublish_rest_loadContent', ['contentId' => $contentInfo->id]) : |
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$data->path |
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); |
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$generator->endAttribute('href'); |
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$generator->startAttribute('remoteId', $contentInfo->remoteId); |
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$generator->endAttribute('remoteId'); |
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$generator->startAttribute('id', $contentInfo->id); |
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$generator->endAttribute('id'); |
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$generator->startObjectElement('ContentType'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate( |
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'ezpublish_rest_loadContentType', |
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['contentTypeId' => $contentInfo->contentTypeId] |
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) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('ContentType'); |
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$generator->startValueElement('Name', $contentInfo->name); |
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$generator->endValueElement('Name'); |
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$generator->startValueElement('TranslatedName', $contentName); |
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$generator->endValueElement('TranslatedName'); |
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$generator->startObjectElement('Versions', 'VersionList'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate('ezpublish_rest_loadContentVersions', ['contentId' => $contentInfo->id]) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('Versions'); |
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$generator->startObjectElement('CurrentVersion', 'Version'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate( |
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'ezpublish_rest_redirectCurrentVersion', |
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['contentId' => $contentInfo->id] |
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) |
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); |
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$generator->endAttribute('href'); |
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// Embed current version, if available |
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if ($currentVersion !== null) { |
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$visitor->visitValueObject( |
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new VersionValue( |
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$currentVersion, |
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$contentType, |
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$restContent->relations |
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) |
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); |
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} |
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$generator->endObjectElement('CurrentVersion'); |
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$generator->startObjectElement('Section'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate('ezpublish_rest_loadSection', ['sectionId' => $contentInfo->sectionId]) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('Section'); |
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// Main location will not exist if we're visiting the content draft |
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if ($data->mainLocation !== null) { |
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$generator->startObjectElement('MainLocation', 'Location'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate( |
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'ezpublish_rest_loadLocation', |
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['locationPath' => trim($mainLocation->pathString, '/')] |
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) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('MainLocation'); |
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} |
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$generator->startObjectElement('Locations', 'LocationList'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate( |
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'ezpublish_rest_loadLocationsForContent', |
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['contentId' => $contentInfo->id] |
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) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('Locations'); |
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$generator->startObjectElement('Owner', 'User'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate('ezpublish_rest_loadUser', ['userId' => $contentInfo->ownerId]) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('Owner'); |
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// Modification date will not exist if we're visiting the content draft |
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if ($contentInfo->modificationDate !== null) { |
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$generator->startValueElement( |
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'lastModificationDate', |
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$contentInfo->modificationDate->format('c') |
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); |
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$generator->endValueElement('lastModificationDate'); |
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} |
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// Published date will not exist if we're visiting the content draft |
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if ($contentInfo->publishedDate !== null) { |
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$generator->startValueElement( |
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'publishedDate', |
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($contentInfo->publishedDate !== null |
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? $contentInfo->publishedDate->format('c') |
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: null) |
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); |
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$generator->endValueElement('publishedDate'); |
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} |
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$generator->startValueElement( |
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'mainLanguageCode', |
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$contentInfo->mainLanguageCode |
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); |
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$generator->endValueElement('mainLanguageCode'); |
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$generator->startValueElement( |
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'currentVersionNo', |
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$contentInfo->currentVersionNo |
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); |
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$generator->endValueElement('currentVersionNo'); |
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$generator->startValueElement( |
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'alwaysAvailable', |
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$this->serializeBool($generator, $contentInfo->alwaysAvailable) |
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); |
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$generator->endValueElement('alwaysAvailable'); |
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$generator->startValueElement( |
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'isHidden', |
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$this->serializeBool($generator, $contentInfo->isHidden) |
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); |
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$generator->endValueElement('isHidden'); |
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$generator->startValueElement( |
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'status', |
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$this->getStatusString($contentInfo->status) |
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); |
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$generator->endValueElement('status'); |
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$generator->startObjectElement('ObjectStates', 'ContentObjectStates'); |
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$generator->startAttribute( |
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'href', |
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$this->router->generate( |
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'ezpublish_rest_getObjectStatesForContent', |
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['contentId' => $contentInfo->id] |
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) |
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); |
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$generator->endAttribute('href'); |
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$generator->endObjectElement('ObjectStates'); |
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$generator->endObjectElement('Content'); |
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} |
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/** |
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* Maps the given content $status to a representative string. |
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* |
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* @param int $status |
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* |
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* @throws \eZ\Publish\Core\Base\Exceptions\BadStateException |
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* |
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* @return string |
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*/ |
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protected function getStatusString($status) |
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{ |
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switch ($status) { |
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case ContentInfo::STATUS_DRAFT: |
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return 'DRAFT'; |
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case ContentInfo::STATUS_PUBLISHED: |
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return 'PUBLISHED'; |
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case ContentInfo::STATUS_TRASHED: |
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return 'TRASHED'; |
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} |
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throw new CoreBadStateException('status', $status); |
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} |
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} |
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