| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * File containing the ContentHandler implementation. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * @copyright Copyright (C) eZ Systems AS. All rights reserved. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * @license For full copyright and license information view LICENSE file distributed with this source code. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | namespace eZ\Publish\Core\Persistence\Cache; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | use eZ\Publish\API\Repository\Values\Content\Relation as APIRelation; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | use eZ\Publish\SPI\Persistence\Content\Handler as ContentHandlerInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | use eZ\Publish\SPI\Persistence\Content\VersionInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use eZ\Publish\SPI\Persistence\Content\ContentInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use eZ\Publish\SPI\Persistence\Content\CreateStruct; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use eZ\Publish\SPI\Persistence\Content\UpdateStruct; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  | use eZ\Publish\SPI\Persistence\Content\MetadataUpdateStruct; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | use eZ\Publish\SPI\Persistence\Content\Relation\CreateStruct as RelationCreateStruct; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * @see \eZ\Publish\SPI\Persistence\Content\Handler | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  | class ContentHandler extends AbstractHandler implements ContentHandlerInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     const ALL_TRANSLATIONS_KEY = '0'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |     public function create(CreateStruct $struct) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |         // Cached on demand when published or loaded | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |         $this->logger->logCall(__METHOD__, array('struct' => $struct)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |         return $this->persistenceHandler->contentHandler()->create($struct); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |     public function createDraftFromVersion($contentId, $srcVersion, $userId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'version' => $srcVersion, 'user' => $userId)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |         return $this->persistenceHandler->contentHandler()->createDraftFromVersion($contentId, $srcVersion, $userId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |     public function copy($contentId, $versionNo = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'version' => $versionNo)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |         return $this->persistenceHandler->contentHandler()->copy($contentId, $versionNo); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     public function load($contentId, $versionNo, array $translations = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |         $translationsKey = empty($translations) ? self::ALL_TRANSLATIONS_KEY : implode('|', $translations); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |         $cacheItem = $this->cache->getItem("ez-content-${contentId}-${versionNo}-${translationsKey}"); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |         if ($cacheItem->isHit()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |             return $cacheItem->get(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'version' => $versionNo, 'translations' => $translations)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |         $content = $this->persistenceHandler->contentHandler()->load($contentId, $versionNo, $translations); | 
                            
                    |  |  |  | 
                                                                                        
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                | 71 |  |  |         $cacheItem->set($content); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |         $cacheItem->tag($this->getCacheTags($content->versionInfo->contentInfo, true)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |         $this->cache->save($cacheItem); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |         return $content; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |     public function loadContentInfo($contentId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |         $cacheItem = $this->cache->getItem("ez-content-info-${contentId}"); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |         if ($cacheItem->isHit()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |             return $cacheItem->get(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |         $contentInfo = $this->persistenceHandler->contentHandler()->loadContentInfo($contentId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |         $cacheItem->set($contentInfo); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |         $cacheItem->tag($this->getCacheTags($contentInfo)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |         $this->cache->save($cacheItem); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |         return $contentInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |     public function loadContentInfoByRemoteId($remoteId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |         $cacheItem = $this->cache->getItem("ez-content-info-byRemoteId-${remoteId}"); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |         if ($cacheItem->isHit()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |             return $cacheItem->get(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $remoteId)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |         $contentInfo = $this->persistenceHandler->contentHandler()->loadContentInfoByRemoteId($remoteId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |         $cacheItem->set($contentInfo); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |         $cacheItem->tag($this->getCacheTags($contentInfo)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |         $this->cache->save($cacheItem); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |         return $contentInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |     public function loadVersionInfo($contentId, $versionNo) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |         $cacheItem = $this->cache->getItem("ez-content-version-info-${contentId}-${versionNo}"); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |         if ($cacheItem->isHit()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |             return $cacheItem->get(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |         $this->logger->logCall(__METHOD__, ['content' => $contentId, 'version' => $versionNo]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |         $versionInfo = $this->persistenceHandler->contentHandler()->loadVersionInfo($contentId, $versionNo); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |         $cacheItem->set($versionInfo); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |         $cacheItem->tag($this->getCacheTags($versionInfo->contentInfo)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |         $this->cache->save($cacheItem); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |         return $versionInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |     public function loadDraftsForUser($userId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 |  |  |         $this->logger->logCall(__METHOD__, array('user' => $userId)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 |  |  |         return $this->persistenceHandler->contentHandler()->loadDraftsForUser($userId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 147 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 148 |  |  |     public function setStatus($contentId, $status, $versionNo) | 
            
                                                                        
                            
            
                                    
            
            
                | 149 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 150 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'status' => $status, 'version' => $versionNo)); | 
            
                                                                        
                            
            
                                    
            
            
                | 151 |  |  |         $return = $this->persistenceHandler->contentHandler()->setStatus($contentId, $status, $versionNo); | 
            
                                                                        
                            
            
                                    
            
            
                | 152 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 153 |  |  |         $this->cache->deleteItem("ez-content-version-info-${contentId}-${versionNo}"); | 
            
                                                                        
                            
            
                                    
            
            
                | 154 |  |  |         if ($status === VersionInfo::STATUS_PUBLISHED) { | 
            
                                                                        
                            
            
                                    
            
            
                | 155 |  |  |             $this->cache->invalidateTags(['content-' . $contentId]); | 
            
                                                                        
                            
            
                                    
            
            
                | 156 |  |  |         } else { | 
            
                                                                        
                            
            
                                    
            
            
                | 157 |  |  |             $this->cache->invalidateTags(["content-$contentId-version-list"]); | 
            
                                                                        
                            
            
                                    
            
            
                | 158 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 159 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 160 |  |  |         return $return; | 
            
                                                                        
                            
            
                                    
            
            
                | 161 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |     public function updateMetadata($contentId, MetadataUpdateStruct $struct) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'struct' => $struct)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |         $contentInfo = $this->persistenceHandler->contentHandler()->updateMetadata($contentId, $struct); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 |  |  |         $this->cache->invalidateTags(['content-' . $contentId]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 |  |  |         return $contentInfo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |     public function updateContent($contentId, $versionNo, UpdateStruct $struct) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'version' => $versionNo, 'struct' => $struct)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |         $content = $this->persistenceHandler->contentHandler()->updateContent($contentId, $versionNo, $struct); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 |  |  |         $this->cache->invalidateTags(['content-' . $contentId]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |         return $content; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 186 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 187 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 |  |  |     public function deleteContent($contentId) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 |  |  |         // Load reverse field relations first | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 |  |  |         $reverseRelations = $this->persistenceHandler->contentHandler()->loadReverseRelations( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 |  |  |             $contentId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 |  |  |             APIRelation::FIELD | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 |  |  |         $return = $this->persistenceHandler->contentHandler()->deleteContent($contentId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 |  |  |         $this->cache->invalidateTags(['content-' . $contentId]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |         if (!empty($reverseRelations)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |             $this->cache->invalidateTags( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |                 array_map( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 |  |  |                     function ($relation) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |                         // only the full content object *with* fields is affected by this | 
            
                                                                                                            
                            
            
                                    
            
            
                | 208 |  |  |                         return 'content-fields-' . $relation->sourceContentId; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 209 |  |  |                     }, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 |  |  |                     $reverseRelations | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |                 ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |         return $return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |     public function deleteVersion($contentId, $versionNo) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'version' => $versionNo)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |         $return = $this->persistenceHandler->contentHandler()->deleteVersion($contentId, $versionNo); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |         $this->cache->invalidateTags(['content-' . $contentId]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |         return $return; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 |  |  |     public function listVersions($contentId, $status = null, $limit = -1) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |         $cacheItem = $this->cache->getItem("ez-content-${contentId}-version-list" . ($status ? "-byStatus-${status}" : '')); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 |  |  |         if ($cacheItem->isHit()) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 |  |  |             return $cacheItem->get(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'status' => $status)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 |  |  |         $versions = $this->persistenceHandler->contentHandler()->listVersions($contentId, $status, $limit); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 |  |  |         $cacheItem->set($versions); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |         $tags = ["content-$contentId", "content-$contentId-version-list"]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |         $cacheItem->tag(empty($versions) ? $tags : $this->getCacheTags($versions[0]->contentInfo, false, $tags)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |         $this->cache->save($cacheItem); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |         return $versions; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |     public function addRelation(RelationCreateStruct $relation) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |         $this->logger->logCall(__METHOD__, array('struct' => $relation)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |         return $this->persistenceHandler->contentHandler()->addRelation($relation); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 |  |  |     public function removeRelation($relationId, $type) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 |  |  |         $this->logger->logCall(__METHOD__, array('relation' => $relationId, 'type' => $type)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |         $this->persistenceHandler->contentHandler()->removeRelation($relationId, $type); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |     public function loadRelations($sourceContentId, $sourceContentVersionNo = null, $type = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |         $this->logger->logCall( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |             __METHOD__, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |             array( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |                 'content' => $sourceContentId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |                 'version' => $sourceContentVersionNo, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |                 'type' => $type, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |             ) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |         return $this->persistenceHandler->contentHandler()->loadRelations($sourceContentId, $sourceContentVersionNo, $type); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 288 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |     public function loadReverseRelations($destinationContentId, $type = null) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $destinationContentId, 'type' => $type)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |         return $this->persistenceHandler->contentHandler()->loadReverseRelations($destinationContentId, $type); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 |  |  |     public function publish($contentId, $versionNo, MetadataUpdateStruct $struct) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |         $this->logger->logCall(__METHOD__, array('content' => $contentId, 'version' => $versionNo, 'struct' => $struct)); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |         $content = $this->persistenceHandler->contentHandler()->publish($contentId, $versionNo, $struct); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |         $this->cache->invalidateTags(['content-' . $contentId]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 |  |  |         return $content; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 |  |  |      * Return relevant content and location tags so cache can be purged reliably. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |      * @param \eZ\Publish\SPI\Persistence\Content\ContentInfo $contentInfo | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |      * @param bool $withFields Set to true if item contains fields which should be expired on relation or type updates. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |      * @param array $tags Optional, can be used to specify other tags. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |      * @return array | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |     private function getCacheTags(ContentInfo $contentInfo, $withFields = false, array $tags = []) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |         $tags[] = 'content-' . $contentInfo->id; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |         if ($withFields) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |             $tags[] = 'content-fields-' . $contentInfo->id; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  |             $tags[] = 'content-fields-type-' . $contentInfo->contentTypeId; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  |         if ($contentInfo->mainLocationId) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |             $tags[] = 'location-' . $contentInfo->mainLocationId; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |             $location = $this->persistenceHandler->locationHandler()->load($contentInfo->mainLocationId); | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 330 |  | View Code Duplication |             foreach (explode('/', trim($location->pathString, '/')) as $pathId) { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 |  |  |                 $tags[] = 'location-path-' . $pathId; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |         return $tags; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |      * {@inheritdoc} | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 |  |  |     public function removeTranslationFromContent($contentId, $languageCode) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 |  |  |         $this->logger->logCall( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  |             __METHOD__, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |             [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |                 'contentId' => $contentId, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  |                 'languageCode' => $languageCode, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  |             ] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  |         ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  |         $this->persistenceHandler->contentHandler()->removeTranslationFromContent($contentId, $languageCode); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  |         $this->cache->clear('content', $contentId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  |         $this->cache->clear('content', 'info', $contentId); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 355 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 356 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 357 |  |  |  | 
            
                        
This check looks at variables that have been passed in as parameters and are passed out again to other methods.
If the outgoing method call has stricter type requirements than the method itself, an issue is raised.
An additional type check may prevent trouble.