| Total Complexity | 148 |
| Total Lines | 1087 |
| Duplicated Lines | 0 % |
| Changes | 29 | ||
| Bugs | 0 | Features | 0 |
Complex classes like IronicSerialiser often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use IronicSerialiser, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 49 | class IronicSerialiser implements IObjectSerialiser |
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| 50 | { |
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| 51 | use SerialiseDepWrapperTrait; |
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| 52 | use SerialisePropertyCacheTrait; |
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| 53 | |||
| 54 | /** |
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| 55 | * @var RootProjectionNode |
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| 56 | */ |
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| 57 | private $rootNode = null; |
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| 58 | |||
| 59 | /** |
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| 60 | * Collection of complex type instances used for cycle detection. |
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| 61 | * |
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| 62 | * @var array |
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| 63 | */ |
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| 64 | protected $complexTypeInstanceCollection; |
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| 65 | |||
| 66 | /** |
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| 67 | * Absolute service Uri. |
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| 68 | * |
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| 69 | * @var string |
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| 70 | */ |
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| 71 | protected $absoluteServiceUri; |
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| 72 | |||
| 73 | /** |
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| 74 | * Absolute service Uri with slash. |
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| 75 | * |
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| 76 | * @var string |
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| 77 | */ |
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| 78 | protected $absoluteServiceUriWithSlash; |
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| 79 | |||
| 80 | /** |
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| 81 | * Update time to insert into ODataEntry/ODataFeed fields |
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| 82 | * @var Carbon |
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| 83 | */ |
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| 84 | private $updated; |
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| 85 | |||
| 86 | /** |
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| 87 | * Has base URI already been written out during serialisation? |
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| 88 | * @var bool |
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| 89 | */ |
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| 90 | private $isBaseWritten = false; |
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| 91 | |||
| 92 | /** |
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| 93 | * @param IService $service Reference to the data service instance |
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| 94 | * @param RequestDescription|null $request Type instance describing the client submitted request |
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| 95 | * @throws \Exception |
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| 96 | */ |
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| 97 | public function __construct(IService $service, RequestDescription $request = null) |
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| 107 | } |
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| 108 | |||
| 109 | /** |
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| 110 | * Write a top level entry resource. |
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| 111 | * |
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| 112 | * @param QueryResult $entryObject Reference to the entry object to be written |
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| 113 | * |
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| 114 | * @return ODataEntry|null |
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| 115 | * @throws InvalidOperationException |
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| 116 | * @throws \ReflectionException |
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| 117 | * @throws ODataException |
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| 118 | */ |
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| 119 | public function writeTopLevelElement(QueryResult $entryObject) |
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| 120 | { |
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| 121 | if (!isset($entryObject->results)) { |
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| 122 | array_pop($this->lightStack); |
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| 123 | return null; |
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| 124 | } |
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| 125 | if (!$entryObject->results instanceof Model) { |
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| 126 | $res = $entryObject->results; |
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| 127 | $msg = is_array($res) ? 'Entry object must be single Model' : get_class($res); |
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| 128 | throw new InvalidOperationException($msg); |
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| 129 | } |
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| 130 | |||
| 131 | $this->loadStackIfEmpty(); |
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| 132 | $baseURI = $this->isBaseWritten ? null : $this->absoluteServiceUriWithSlash; |
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| 133 | $this->isBaseWritten = true; |
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| 134 | |||
| 135 | $stackCount = count($this->lightStack); |
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| 136 | $topOfStack = $this->lightStack[$stackCount-1]; |
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| 137 | $payloadClass = get_class($entryObject->results); |
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| 138 | /** @var ResourceEntityType $resourceType */ |
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| 139 | $resourceType = $this->getService()->getProvidersWrapper()->resolveResourceType($topOfStack['type']); |
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| 140 | |||
| 141 | // need gubbinz to unpack an abstract resource type |
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| 142 | $resourceType = $this->getConcreteTypeFromAbstractType($resourceType, $payloadClass); |
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| 143 | |||
| 144 | // make sure we're barking up right tree |
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| 145 | if (!$resourceType instanceof ResourceEntityType) { |
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| 146 | throw new InvalidOperationException(get_class($resourceType)); |
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| 147 | } |
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| 148 | |||
| 149 | /** @var Model $res */ |
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| 150 | $res = $entryObject->results; |
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| 151 | $targClass = $resourceType->getInstanceType()->getName(); |
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| 152 | if (!($res instanceof $targClass)) { |
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| 153 | $msg = 'Object being serialised not instance of expected class, ' |
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| 154 | . $targClass . ', is actually ' . $payloadClass; |
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| 155 | throw new InvalidOperationException($msg); |
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| 156 | } |
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| 157 | |||
| 158 | $this->checkRelationPropertiesCached($targClass, $resourceType); |
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| 159 | /** @var ResourceProperty[] $relProp */ |
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| 160 | $relProp = $this->propertiesCache[$targClass]['rel']; |
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| 161 | /** @var ResourceProperty[] $nonRelProp */ |
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| 162 | $nonRelProp = $this->propertiesCache[$targClass]['nonRel']; |
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| 163 | |||
| 164 | $resourceSet = $resourceType->getCustomState(); |
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| 165 | if (!$resourceSet instanceof ResourceSet) { |
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| 166 | throw new InvalidOperationException(''); |
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| 167 | } |
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| 168 | $title = $resourceType->getName(); |
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| 169 | $type = $resourceType->getFullName(); |
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| 170 | |||
| 171 | $relativeUri = $this->getEntryInstanceKey( |
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| 172 | $res, |
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| 173 | $resourceType, |
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| 174 | $resourceSet->getName() |
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| 175 | ); |
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| 176 | $absoluteUri = rtrim($this->absoluteServiceUri, '/') . '/' . $relativeUri; |
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| 177 | |||
| 178 | /** var $mediaLink ODataMediaLink|null */ |
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| 179 | $mediaLink = null; |
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| 180 | /** var $mediaLinks ODataMediaLink[] */ |
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| 181 | $mediaLinks = []; |
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| 182 | $this->writeMediaData( |
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| 183 | $res, |
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| 184 | $type, |
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| 185 | $relativeUri, |
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| 186 | $resourceType, |
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| 187 | $mediaLink, |
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| 188 | $mediaLinks |
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| 189 | ); |
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| 190 | |||
| 191 | $propertyContent = $this->writePrimitiveProperties($res, $nonRelProp); |
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| 192 | |||
| 193 | $links = $this->buildLinksFromRels($entryObject, $relProp, $relativeUri); |
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| 194 | |||
| 195 | $odata = new ODataEntry(); |
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| 196 | $odata->resourceSetName = $resourceSet->getName(); |
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| 197 | $odata->id = $absoluteUri; |
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| 198 | $odata->title = new ODataTitle($title); |
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| 199 | $odata->type = new ODataCategory($type); |
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| 200 | $odata->propertyContent = $propertyContent; |
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| 201 | $odata->isMediaLinkEntry = $resourceType->isMediaLinkEntry(); |
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| 202 | $odata->editLink = new ODataLink(); |
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| 203 | $odata->editLink->url = $relativeUri; |
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| 204 | $odata->editLink->name = 'edit'; |
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| 205 | $odata->editLink->title = $title; |
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| 206 | $odata->mediaLink = $mediaLink; |
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| 207 | $odata->mediaLinks = $mediaLinks; |
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| 208 | $odata->links = $links; |
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| 209 | $odata->updated = $this->getUpdated()->format(DATE_ATOM); |
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| 210 | $odata->baseURI = $baseURI; |
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| 211 | |||
| 212 | $newCount = count($this->lightStack); |
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| 213 | if ($newCount != $stackCount) { |
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| 214 | $msg = 'Should have ' . $stackCount . ' elements in stack, have ' . $newCount . ' elements'; |
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| 215 | throw new InvalidOperationException($msg); |
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| 216 | } |
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| 217 | $this->lightStack[$newCount-1]['count']--; |
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| 218 | if (0 == $this->lightStack[$newCount-1]['count']) { |
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| 219 | array_pop($this->lightStack); |
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| 220 | } |
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| 221 | return $odata; |
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| 222 | } |
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| 223 | |||
| 224 | /** |
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| 225 | * Write top level feed element. |
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| 226 | * |
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| 227 | * @param QueryResult &$entryObjects Array of entry resources to be written |
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| 228 | * |
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| 229 | * @return ODataFeed |
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| 230 | * @throws InvalidOperationException |
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| 231 | * @throws ODataException |
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| 232 | * @throws \ReflectionException |
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| 233 | */ |
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| 234 | public function writeTopLevelElements(QueryResult &$entryObjects) |
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| 235 | { |
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| 236 | $res = $entryObjects->results; |
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| 237 | if (!(is_array($res) || $res instanceof Collection)) { |
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| 238 | throw new InvalidOperationException('!is_array($entryObjects->results)'); |
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| 239 | } |
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| 240 | if (is_array($res) && 0 == count($res)) { |
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| 241 | $entryObjects->hasMore = false; |
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| 242 | } |
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| 243 | if ($res instanceof Collection && 0 == $res->count()) { |
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| 244 | $entryObjects->hasMore = false; |
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| 245 | } |
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| 246 | |||
| 247 | $this->loadStackIfEmpty(); |
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| 248 | $setName = $this->getRequest()->getTargetResourceSetWrapper()->getName(); |
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| 249 | |||
| 250 | $title = $this->getRequest()->getContainerName(); |
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| 251 | $relativeUri = $this->getRequest()->getIdentifier(); |
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| 252 | $absoluteUri = $this->getRequest()->getRequestUrl()->getUrlAsString(); |
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| 253 | |||
| 254 | $selfLink = new ODataLink(); |
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| 255 | $selfLink->name = 'self'; |
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| 256 | $selfLink->title = $relativeUri; |
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| 257 | $selfLink->url = $relativeUri; |
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| 258 | |||
| 259 | $odata = new ODataFeed(); |
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| 260 | $odata->title = new ODataTitle($title); |
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| 261 | $odata->id = $absoluteUri; |
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| 262 | $odata->selfLink = $selfLink; |
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| 263 | $odata->updated = $this->getUpdated()->format(DATE_ATOM); |
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| 264 | $odata->baseURI = $this->isBaseWritten ? null : $this->absoluteServiceUriWithSlash; |
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| 265 | $this->isBaseWritten = true; |
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| 266 | |||
| 267 | if ($this->getRequest()->queryType == QueryType::ENTITIES_WITH_COUNT()) { |
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| 268 | $odata->rowCount = $this->getRequest()->getCountValue(); |
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| 269 | } |
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| 270 | foreach ($res as $entry) { |
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| 271 | if (!$entry instanceof QueryResult) { |
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| 272 | $query = new QueryResult(); |
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| 273 | $query->results = $entry; |
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| 274 | } else { |
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| 275 | $query = $entry; |
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| 276 | } |
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| 277 | if (!$query instanceof QueryResult) { |
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| 278 | throw new InvalidOperationException(get_class($query)); |
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| 279 | } |
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| 280 | $odata->entries[] = $this->writeTopLevelElement($query); |
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| 281 | } |
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| 282 | |||
| 283 | $resourceSet = $this->getRequest()->getTargetResourceSetWrapper()->getResourceSet(); |
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| 284 | $requestTop = $this->getRequest()->getTopOptionCount(); |
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| 285 | $pageSize = $this->getService()->getConfiguration()->getEntitySetPageSize($resourceSet); |
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| 286 | $requestTop = (null === $requestTop) ? $pageSize+1 : $requestTop; |
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| 287 | |||
| 288 | if (true === $entryObjects->hasMore && $requestTop > $pageSize) { |
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| 289 | $stackSegment = $setName; |
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| 290 | $lastObject = end($entryObjects->results); |
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| 291 | $segment = $this->getNextLinkUri($lastObject); |
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| 292 | $nextLink = new ODataLink(); |
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| 293 | $nextLink->name = ODataConstants::ATOM_LINK_NEXT_ATTRIBUTE_STRING; |
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| 294 | $nextLink->url = rtrim($this->absoluteServiceUri, '/') . '/' . $stackSegment . $segment; |
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| 295 | $odata->nextPageLink = $nextLink; |
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| 296 | } |
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| 297 | |||
| 298 | return $odata; |
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| 299 | } |
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| 300 | |||
| 301 | /** |
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| 302 | * Write top level url element. |
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| 303 | * |
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| 304 | * @param QueryResult $entryObject The entry resource whose url to be written |
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| 305 | * |
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| 306 | * @return ODataURL |
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| 307 | * @throws InvalidOperationException |
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| 308 | * @throws ODataException |
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| 309 | * @throws \ReflectionException |
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| 310 | */ |
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| 311 | public function writeUrlElement(QueryResult $entryObject) |
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| 312 | { |
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| 313 | $url = new ODataURL(); |
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| 314 | /** @var Model|null $res */ |
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| 315 | $res = $entryObject->results; |
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| 316 | if (null !== $res) { |
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| 317 | $currentResourceType = $this->getCurrentResourceSetWrapper()->getResourceType(); |
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| 318 | $relativeUri = $this->getEntryInstanceKey( |
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| 319 | $res, |
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| 320 | $currentResourceType, |
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| 321 | $this->getCurrentResourceSetWrapper()->getName() |
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| 322 | ); |
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| 323 | |||
| 324 | $url->url = rtrim($this->absoluteServiceUri, '/') . '/' . $relativeUri; |
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| 325 | } |
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| 326 | |||
| 327 | return $url; |
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| 328 | } |
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| 329 | |||
| 330 | /** |
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| 331 | * Write top level url collection. |
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| 332 | * |
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| 333 | * @param QueryResult $entryObjects Array of entry resources whose url to be written |
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| 334 | * |
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| 335 | * @return ODataURLCollection |
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| 336 | * @throws InvalidOperationException |
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| 337 | * @throws ODataException |
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| 338 | * @throws \ReflectionException |
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| 339 | */ |
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| 340 | public function writeUrlElements(QueryResult $entryObjects) |
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| 341 | { |
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| 342 | $urls = new ODataURLCollection(); |
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| 343 | if (!empty($entryObjects->results)) { |
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| 344 | $i = 0; |
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| 345 | foreach ($entryObjects->results as $entryObject) { |
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| 346 | if (!$entryObject instanceof QueryResult) { |
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| 347 | $query = new QueryResult(); |
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| 348 | $query->results = $entryObject; |
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| 349 | } else { |
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| 350 | $query = $entryObject; |
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| 351 | } |
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| 352 | $urls->urls[$i] = $this->writeUrlElement($query); |
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| 353 | ++$i; |
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| 354 | } |
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| 355 | |||
| 356 | if ($i > 0 && true === $entryObjects->hasMore) { |
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| 357 | $stackSegment = $this->getRequest()->getTargetResourceSetWrapper()->getName(); |
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| 358 | $lastObject = end($entryObjects->results); |
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| 359 | $segment = $this->getNextLinkUri($lastObject); |
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| 360 | $nextLink = new ODataLink(); |
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| 361 | $nextLink->name = ODataConstants::ATOM_LINK_NEXT_ATTRIBUTE_STRING; |
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| 362 | $nextLink->url = rtrim($this->absoluteServiceUri, '/') . '/' . $stackSegment . $segment; |
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| 363 | $urls->nextPageLink = $nextLink; |
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| 364 | } |
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| 365 | } |
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| 366 | |||
| 367 | if ($this->getRequest()->queryType == QueryType::ENTITIES_WITH_COUNT()) { |
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| 368 | $urls->count = $this->getRequest()->getCountValue(); |
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| 369 | } |
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| 370 | |||
| 371 | return $urls; |
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| 372 | } |
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| 373 | |||
| 374 | /** |
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| 375 | * Write top level complex resource. |
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| 376 | * |
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| 377 | * @param QueryResult &$complexValue The complex object to be written |
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| 378 | * @param string $propertyName The name of the complex property |
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| 379 | * @param ResourceType &$resourceType Describes the type of complex object |
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| 380 | * |
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| 381 | * @return ODataPropertyContent |
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| 382 | * @throws InvalidOperationException |
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| 383 | * @throws \ReflectionException |
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| 384 | */ |
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| 385 | public function writeTopLevelComplexObject(QueryResult &$complexValue, $propertyName, ResourceType &$resourceType) |
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| 386 | { |
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| 387 | $result = $complexValue->results; |
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| 388 | |||
| 389 | $propertyContent = new ODataPropertyContent(); |
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| 390 | $odataProperty = new ODataProperty(); |
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| 391 | $odataProperty->name = $propertyName; |
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| 392 | $odataProperty->typeName = $resourceType->getFullName(); |
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| 393 | if (null != $result) { |
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| 394 | $internalContent = $this->writeComplexValue($resourceType, $result); |
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| 395 | $odataProperty->value = $internalContent; |
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| 396 | } |
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| 397 | |||
| 398 | $propertyContent->properties[$propertyName] = $odataProperty; |
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| 399 | |||
| 400 | return $propertyContent; |
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| 401 | } |
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| 402 | |||
| 403 | /** |
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| 404 | * Write top level bag resource. |
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| 405 | * |
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| 406 | * @param QueryResult &$BagValue The bag object to be |
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| 407 | * written |
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| 408 | * @param string $propertyName The name of the |
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| 409 | * bag property |
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| 410 | * @param ResourceType &$resourceType Describes the type of |
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| 411 | * bag object |
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| 412 | * |
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| 413 | * @return ODataPropertyContent |
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| 414 | * @throws InvalidOperationException |
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| 415 | * @throws \ReflectionException |
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| 416 | */ |
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| 417 | public function writeTopLevelBagObject(QueryResult &$BagValue, $propertyName, ResourceType &$resourceType) |
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| 418 | { |
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| 419 | $result = $BagValue->results; |
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| 420 | |||
| 421 | $propertyContent = new ODataPropertyContent(); |
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| 422 | $odataProperty = new ODataProperty(); |
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| 423 | $odataProperty->name = $propertyName; |
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| 424 | $odataProperty->typeName = 'Collection(' . $resourceType->getFullName() . ')'; |
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| 425 | $odataProperty->value = $this->writeBagValue($resourceType, $result); |
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| 426 | |||
| 427 | $propertyContent->properties[$propertyName] = $odataProperty; |
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| 428 | return $propertyContent; |
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| 429 | } |
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| 430 | |||
| 431 | /** |
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| 432 | * Write top level primitive value. |
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| 433 | * |
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| 434 | * @param QueryResult &$primitiveValue The primitive value to be |
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| 435 | * written |
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| 436 | * @param ResourceProperty &$resourceProperty Resource property describing the |
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| 437 | * primitive property to be written |
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| 438 | * @return ODataPropertyContent |
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| 439 | * @throws InvalidOperationException |
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| 440 | * @throws \ReflectionException |
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| 441 | */ |
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| 442 | public function writeTopLevelPrimitive(QueryResult &$primitiveValue, ResourceProperty &$resourceProperty = null) |
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| 443 | { |
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| 444 | if (null === $resourceProperty) { |
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| 445 | throw new InvalidOperationException('Resource property must not be null'); |
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| 446 | } |
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| 447 | $propertyContent = new ODataPropertyContent(); |
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| 448 | |||
| 449 | $odataProperty = new ODataProperty(); |
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| 450 | $odataProperty->name = $resourceProperty->getName(); |
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| 451 | $iType = $resourceProperty->getInstanceType(); |
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| 452 | if (!$iType instanceof IType) { |
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| 453 | throw new InvalidOperationException(get_class($iType)); |
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| 454 | } |
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| 455 | $odataProperty->typeName = $iType->getFullTypeName(); |
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| 456 | if (null == $primitiveValue->results) { |
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| 457 | $odataProperty->value = null; |
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| 458 | } else { |
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| 459 | $rType = $resourceProperty->getResourceType()->getInstanceType(); |
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| 460 | if (!$rType instanceof IType) { |
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| 461 | throw new InvalidOperationException(get_class($rType)); |
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| 462 | } |
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| 463 | $odataProperty->value = $this->primitiveToString($rType, $primitiveValue->results); |
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| 464 | } |
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| 465 | |||
| 466 | $propertyContent->properties[$odataProperty->name] = $odataProperty; |
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| 467 | |||
| 468 | return $propertyContent; |
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| 469 | } |
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| 470 | |||
| 471 | /** |
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| 472 | * Get update timestamp. |
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| 473 | * |
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| 474 | * @return Carbon |
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| 475 | */ |
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| 476 | public function getUpdated() |
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| 477 | { |
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| 478 | return $this->updated; |
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| 479 | } |
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| 480 | |||
| 481 | /** |
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| 482 | * @param Model $entityInstance |
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| 483 | * @param ResourceType $resourceType |
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| 484 | * @param string $containerName |
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| 485 | * @return string |
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| 486 | * @throws InvalidOperationException |
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| 487 | * @throws ODataException |
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| 488 | * @throws \ReflectionException |
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| 489 | */ |
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| 490 | protected function getEntryInstanceKey($entityInstance, ResourceType $resourceType, $containerName) |
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| 491 | { |
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| 492 | $typeName = $resourceType->getName(); |
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| 493 | $keyProperties = $resourceType->getKeyProperties(); |
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| 494 | if (0 == count($keyProperties)) { |
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| 495 | throw new InvalidOperationException('count($keyProperties) == 0'); |
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| 496 | } |
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| 497 | $keyString = $containerName . '('; |
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| 498 | $comma = null; |
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| 499 | foreach ($keyProperties as $keyName => $resourceProperty) { |
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| 500 | $keyType = $resourceProperty->getInstanceType(); |
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| 501 | if (!$keyType instanceof IType) { |
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| 502 | throw new InvalidOperationException('$keyType not instanceof IType'); |
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| 503 | } |
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| 504 | $keyName = $resourceProperty->getName(); |
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| 505 | $keyValue = $entityInstance->$keyName; |
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| 506 | if (!isset($keyValue)) { |
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| 507 | throw ODataException::createInternalServerError( |
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| 508 | Messages::badQueryNullKeysAreNotSupported($typeName, $keyName) |
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| 509 | ); |
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| 510 | } |
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| 511 | |||
| 512 | $keyValue = $keyType->convertToOData($keyValue); |
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| 513 | $keyString .= $comma . $keyName . '=' . $keyValue; |
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| 514 | $comma = ','; |
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| 515 | } |
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| 516 | |||
| 517 | $keyString .= ')'; |
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| 518 | |||
| 519 | return $keyString; |
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| 520 | } |
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| 521 | |||
| 522 | /** |
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| 523 | * @param $entryObject |
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| 524 | * @param $type |
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| 525 | * @param $relativeUri |
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| 526 | * @param ResourceType $resourceType |
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| 527 | * @param ODataMediaLink|null $mediaLink |
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| 528 | * @param ODataMediaLink[] $mediaLinks |
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| 529 | * @return void |
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| 530 | * @throws InvalidOperationException |
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| 531 | */ |
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| 532 | protected function writeMediaData( |
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| 533 | $entryObject, |
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| 534 | $type, |
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| 535 | $relativeUri, |
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| 536 | ResourceType $resourceType, |
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| 537 | ODataMediaLink &$mediaLink = null, |
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| 538 | array &$mediaLinks = [] |
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| 539 | ) { |
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| 540 | $context = $this->getService()->getOperationContext(); |
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| 541 | $streamProviderWrapper = $this->getService()->getStreamProviderWrapper(); |
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| 542 | if (null == $streamProviderWrapper) { |
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| 543 | throw new InvalidOperationException('Retrieved stream provider must not be null'); |
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| 544 | } |
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| 545 | |||
| 546 | /** @var ODataMediaLink|null $mediaLink */ |
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| 547 | $mediaLink = null; |
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| 548 | if ($resourceType->isMediaLinkEntry()) { |
||
| 549 | $eTag = $streamProviderWrapper->getStreamETag2($entryObject, null, $context); |
||
| 550 | $mediaLink = new ODataMediaLink($type, '/$value', $relativeUri . '/$value', '*/*', $eTag, 'edit-media'); |
||
| 551 | } |
||
| 552 | /** @var ODataMediaLink[] $mediaLinks */ |
||
| 553 | $mediaLinks = []; |
||
| 554 | if ($resourceType->hasNamedStream()) { |
||
| 555 | $namedStreams = $resourceType->getAllNamedStreams(); |
||
| 556 | foreach ($namedStreams as $streamTitle => $resourceStreamInfo) { |
||
| 557 | $readUri = $streamProviderWrapper->getReadStreamUri2( |
||
| 558 | $entryObject, |
||
| 559 | $resourceStreamInfo, |
||
| 560 | $context, |
||
| 561 | $relativeUri |
||
| 562 | ); |
||
| 563 | $mediaContentType = $streamProviderWrapper->getStreamContentType2( |
||
| 564 | $entryObject, |
||
| 565 | $resourceStreamInfo, |
||
| 566 | $context |
||
| 567 | ); |
||
| 568 | $eTag = $streamProviderWrapper->getStreamETag2( |
||
| 569 | $entryObject, |
||
| 570 | $resourceStreamInfo, |
||
| 571 | $context |
||
| 572 | ); |
||
| 573 | |||
| 574 | $nuLink = new ODataMediaLink($streamTitle, $readUri, $readUri, $mediaContentType, $eTag); |
||
| 575 | $mediaLinks[] = $nuLink; |
||
| 576 | } |
||
| 577 | } |
||
| 578 | } |
||
| 579 | |||
| 580 | /** |
||
| 581 | * Gets collection of projection nodes under the current node. |
||
| 582 | * |
||
| 583 | * @return ProjectionNode[]|ExpandedProjectionNode[]|null List of nodes describing projections for the current |
||
| 584 | * segment, If this method returns null it means no |
||
| 585 | * projections are to be applied and the entire resource for |
||
| 586 | * the current segment should be serialized, If it returns |
||
| 587 | * non-null only the properties described by the returned |
||
| 588 | * projection segments should be serialized |
||
| 589 | * @throws InvalidOperationException |
||
| 590 | */ |
||
| 591 | protected function getProjectionNodes() |
||
| 592 | { |
||
| 593 | $expandedProjectionNode = $this->getCurrentExpandedProjectionNode(); |
||
| 594 | if (null === $expandedProjectionNode || $expandedProjectionNode->canSelectAllProperties()) { |
||
| 595 | return null; |
||
| 596 | } |
||
| 597 | |||
| 598 | return $expandedProjectionNode->getChildNodes(); |
||
| 599 | } |
||
| 600 | |||
| 601 | /** |
||
| 602 | * Find a 'ExpandedProjectionNode' instance in the projection tree |
||
| 603 | * which describes the current segment. |
||
| 604 | * |
||
| 605 | * @return null|RootProjectionNode|ExpandedProjectionNode |
||
| 606 | * @throws InvalidOperationException |
||
| 607 | */ |
||
| 608 | protected function getCurrentExpandedProjectionNode() |
||
| 609 | { |
||
| 610 | if (null === $this->rootNode) { |
||
| 611 | $this->rootNode = $this->getRequest()->getRootProjectionNode(); |
||
| 612 | } |
||
| 613 | $expandedProjectionNode = $this->rootNode; |
||
| 614 | if (null === $expandedProjectionNode) { |
||
| 615 | return null; |
||
| 616 | } |
||
| 617 | $segmentNames = $this->getLightStack(); |
||
| 618 | $depth = count($segmentNames); |
||
| 619 | // $depth == 1 means serialization of root entry |
||
| 620 | //(the resource identified by resource path) is going on, |
||
| 621 | //so control won't get into the below for loop. |
||
| 622 | //we will directly return the root node, |
||
| 623 | //which is 'ExpandedProjectionNode' |
||
| 624 | // for resource identified by resource path. |
||
| 625 | if (0 != $depth) { |
||
| 626 | for ($i = 1; $i < $depth; ++$i) { |
||
| 627 | $segName = $segmentNames[$i]['prop']; |
||
| 628 | $expandedProjectionNode = $expandedProjectionNode->findNode($segName); |
||
| 629 | if (null === $expandedProjectionNode) { |
||
| 630 | throw new InvalidOperationException('is_null($expandedProjectionNode)'); |
||
| 631 | } |
||
| 632 | if (!$expandedProjectionNode instanceof ExpandedProjectionNode) { |
||
| 633 | $msg = '$expandedProjectionNode not instanceof ExpandedProjectionNode'; |
||
| 634 | throw new InvalidOperationException($msg); |
||
| 635 | } |
||
| 636 | } |
||
| 637 | } |
||
| 638 | |||
| 639 | return $expandedProjectionNode; |
||
| 640 | } |
||
| 641 | |||
| 642 | /** |
||
| 643 | * Check whether to expand a navigation property or not. |
||
| 644 | * |
||
| 645 | * @param string $navigationPropertyName Name of naviagtion property in question |
||
| 646 | * |
||
| 647 | * @return bool True if the given navigation should be expanded, otherwise false |
||
| 648 | * @throws InvalidOperationException |
||
| 649 | */ |
||
| 650 | protected function shouldExpandSegment($navigationPropertyName) |
||
| 651 | { |
||
| 652 | $expandedProjectionNode = $this->getCurrentExpandedProjectionNode(); |
||
| 653 | if (null === $expandedProjectionNode) { |
||
| 654 | return false; |
||
| 655 | } |
||
| 656 | $expandedProjectionNode = $expandedProjectionNode->findNode($navigationPropertyName); |
||
| 657 | |||
| 658 | // null is a valid input to an instanceof call as of PHP 5.6 - will always return false |
||
| 659 | return $expandedProjectionNode instanceof ExpandedProjectionNode; |
||
| 660 | } |
||
| 661 | |||
| 662 | /** |
||
| 663 | * Wheter next link is needed for the current resource set (feed) |
||
| 664 | * being serialized. |
||
| 665 | * |
||
| 666 | * @param int $resultSetCount Number of entries in the current |
||
| 667 | * resource set |
||
| 668 | * |
||
| 669 | * @return bool true if the feed must have a next page link |
||
| 670 | * @throws InvalidOperationException |
||
| 671 | */ |
||
| 672 | protected function needNextPageLink($resultSetCount) |
||
| 686 | } |
||
| 687 | |||
| 688 | /** |
||
| 689 | * Resource set wrapper for the resource being serialized. |
||
| 690 | * |
||
| 691 | * @return ResourceSetWrapper |
||
| 692 | * @throws InvalidOperationException |
||
| 693 | */ |
||
| 694 | protected function getCurrentResourceSetWrapper() |
||
| 695 | { |
||
| 696 | $segmentWrappers = $this->getStack()->getSegmentWrappers(); |
||
| 697 | $count = count($segmentWrappers); |
||
| 698 | |||
| 699 | return 0 == $count ? $this->getRequest()->getTargetResourceSetWrapper() : $segmentWrappers[$count-1]; |
||
| 700 | } |
||
| 701 | |||
| 702 | /** |
||
| 703 | * Get next page link from the given entity instance. |
||
| 704 | * |
||
| 705 | * @param mixed &$lastObject Last object serialized to be |
||
| 706 | * used for generating |
||
| 707 | * $skiptoken |
||
| 708 | * @throws ODataException |
||
| 709 | * @return string for the link for next page |
||
| 710 | * @throws InvalidOperationException |
||
| 711 | */ |
||
| 712 | protected function getNextLinkUri(&$lastObject) |
||
| 713 | { |
||
| 714 | $currentExpandedProjectionNode = $this->getCurrentExpandedProjectionNode(); |
||
| 715 | $internalOrderByInfo = $currentExpandedProjectionNode->getInternalOrderByInfo(); |
||
| 716 | if (null === $internalOrderByInfo) { |
||
| 717 | throw new InvalidOperationException('Null'); |
||
| 718 | } |
||
| 719 | if (!$internalOrderByInfo instanceof InternalOrderByInfo) { |
||
| 720 | throw new InvalidOperationException(get_class($internalOrderByInfo)); |
||
| 721 | } |
||
| 722 | $numSegments = count($internalOrderByInfo->getOrderByPathSegments()); |
||
| 723 | $queryParameterString = $this->getNextPageLinkQueryParametersForRootResourceSet(); |
||
| 724 | |||
| 725 | $skipToken = $internalOrderByInfo->buildSkipTokenValue($lastObject); |
||
| 726 | if (empty($skipToken)) { |
||
| 727 | throw new InvalidOperationException('!is_null($skipToken)'); |
||
| 728 | } |
||
| 729 | $token = (1 < $numSegments) ? '$skiptoken=' : '$skip='; |
||
| 730 | $skipToken = (1 < $numSegments) ? $skipToken : intval(trim($skipToken, '\'')); |
||
| 731 | $skipToken = '?' . $queryParameterString . $token . $skipToken; |
||
| 732 | |||
| 733 | return $skipToken; |
||
| 734 | } |
||
| 735 | |||
| 736 | /** |
||
| 737 | * Builds the string corresponding to query parameters for top level results |
||
| 738 | * (result set identified by the resource path) to be put in next page link. |
||
| 739 | * |
||
| 740 | * @return string|null string representing the query parameters in the URI |
||
| 741 | * query parameter format, NULL if there |
||
| 742 | * is no query parameters |
||
| 743 | * required for the next link of top level result set |
||
| 744 | * @throws InvalidOperationException |
||
| 745 | */ |
||
| 746 | protected function getNextPageLinkQueryParametersForRootResourceSet() |
||
| 747 | { |
||
| 748 | /** @var string|null $queryParameterString */ |
||
| 749 | $queryParameterString = null; |
||
| 750 | foreach ([ODataConstants::HTTPQUERY_STRING_FILTER, |
||
| 751 | ODataConstants::HTTPQUERY_STRING_EXPAND, |
||
| 752 | ODataConstants::HTTPQUERY_STRING_ORDERBY, |
||
| 753 | ODataConstants::HTTPQUERY_STRING_INLINECOUNT, |
||
| 754 | ODataConstants::HTTPQUERY_STRING_SELECT, ] as $queryOption) { |
||
| 755 | /** @var string|null $value */ |
||
| 756 | $value = $this->getService()->getHost()->getQueryStringItem($queryOption); |
||
| 757 | if (null !== $value) { |
||
| 758 | if (null !== $queryParameterString) { |
||
| 759 | $queryParameterString = /** @scrutinizer ignore-type */$queryParameterString . '&'; |
||
| 760 | } |
||
| 761 | |||
| 762 | $queryParameterString .= $queryOption . '=' . $value; |
||
| 763 | } |
||
| 764 | } |
||
| 765 | |||
| 766 | $topCountValue = $this->getRequest()->getTopOptionCount(); |
||
| 767 | if (null !== $topCountValue) { |
||
| 768 | $remainingCount = $topCountValue-$this->getRequest()->getTopCount(); |
||
| 769 | if (0 < $remainingCount) { |
||
| 770 | if (null !== $queryParameterString) { |
||
| 771 | $queryParameterString .= '&'; |
||
| 772 | } |
||
| 773 | |||
| 774 | $queryParameterString .= ODataConstants::HTTPQUERY_STRING_TOP . '=' . $remainingCount; |
||
| 775 | } |
||
| 776 | } |
||
| 777 | |||
| 778 | if (null !== $queryParameterString) { |
||
| 779 | $queryParameterString .= '&'; |
||
| 780 | } |
||
| 781 | |||
| 782 | return $queryParameterString; |
||
| 783 | } |
||
| 784 | |||
| 785 | /** |
||
| 786 | * @throws InvalidOperationException |
||
| 787 | */ |
||
| 788 | private function loadStackIfEmpty() |
||
| 789 | { |
||
| 790 | if (0 == count($this->lightStack)) { |
||
| 791 | $typeName = $this->getRequest()->getTargetResourceType()->getName(); |
||
| 792 | array_push($this->lightStack, ['type' => $typeName, 'property' => $typeName, 'count' => 1]); |
||
| 793 | } |
||
| 794 | } |
||
| 795 | |||
| 796 | /** |
||
| 797 | * Convert the given primitive value to string. |
||
| 798 | * Note: This method will not handle null primitive value. |
||
| 799 | * |
||
| 800 | * @param IType &$type Type of the primitive property needing conversion |
||
| 801 | * @param mixed $primitiveValue Primitive value to convert |
||
| 802 | * |
||
| 803 | * @return string |
||
| 804 | */ |
||
| 805 | private function primitiveToString(IType &$type, $primitiveValue) |
||
| 806 | { |
||
| 807 | // kludge to enable switching on type of $type without getting tripped up by mocks as we would with get_class |
||
| 808 | // switch (true) means we unconditionally enter, and then lean on case statements to match given block |
||
| 809 | switch (true) { |
||
| 810 | case $type instanceof StringType: |
||
| 811 | $stringValue = utf8_encode($primitiveValue); |
||
| 812 | break; |
||
| 813 | case $type instanceof Boolean: |
||
| 814 | $stringValue = (true === $primitiveValue) ? 'true' : 'false'; |
||
| 815 | break; |
||
| 816 | case $type instanceof Binary: |
||
| 817 | $stringValue = base64_encode($primitiveValue); |
||
| 818 | break; |
||
| 819 | case $type instanceof DateTime && $primitiveValue instanceof \DateTime: |
||
| 820 | $stringValue = $primitiveValue->format(\DateTime::ATOM); |
||
| 821 | break; |
||
| 822 | default: |
||
| 823 | $stringValue = strval($primitiveValue); |
||
| 824 | } |
||
| 825 | |||
| 826 | return $stringValue; |
||
| 827 | } |
||
| 828 | |||
| 829 | /** |
||
| 830 | * @param $entryObject |
||
| 831 | * @param $nonRelProp |
||
| 832 | * @return ODataPropertyContent |
||
| 833 | * @throws InvalidOperationException |
||
| 834 | */ |
||
| 835 | private function writePrimitiveProperties(Model $entryObject, $nonRelProp) |
||
| 854 | } |
||
| 855 | |||
| 856 | /** |
||
| 857 | * @param QueryResult $entryObject |
||
| 858 | * @param ResourceProperty $prop |
||
| 859 | * @param $nuLink |
||
| 860 | * @param $propKind |
||
| 861 | * @param $propName |
||
| 862 | * @throws InvalidOperationException |
||
| 863 | * @throws ODataException |
||
| 864 | * @throws \ReflectionException |
||
| 865 | */ |
||
| 866 | private function expandNavigationProperty( |
||
| 867 | QueryResult $entryObject, |
||
| 868 | ResourceProperty $prop, |
||
| 869 | $nuLink, |
||
| 870 | $propKind, |
||
| 871 | $propName |
||
| 872 | ) { |
||
| 873 | $nextName = $prop->getResourceType()->getName(); |
||
| 874 | $nuLink->isExpanded = true; |
||
| 875 | $value = $entryObject->results->$propName; |
||
| 876 | $isCollection = ResourcePropertyKind::RESOURCESET_REFERENCE == $propKind; |
||
| 877 | $nuLink->isCollection = $isCollection; |
||
| 878 | |||
| 879 | if (is_array($value)) { |
||
| 880 | if (1 == count($value) && !$isCollection) { |
||
| 881 | $value = $value[0]; |
||
| 882 | } else { |
||
| 883 | $value = collect($value); |
||
| 884 | } |
||
| 885 | } |
||
| 886 | |||
| 887 | $result = new QueryResult(); |
||
| 888 | $result->results = $value; |
||
| 889 | $nullResult = null === $value; |
||
| 890 | $isSingleton = $value instanceof Model; |
||
| 891 | $resultCount = $nullResult ? 0 : ($isSingleton ? 1 : $value->count()); |
||
| 892 | |||
| 893 | if (0 < $resultCount) { |
||
| 894 | $newStackLine = ['type' => $nextName, 'prop' => $propName, 'count' => $resultCount]; |
||
| 895 | array_push($this->lightStack, $newStackLine); |
||
| 896 | if (!$isCollection) { |
||
| 897 | $nuLink->type = 'application/atom+xml;type=entry'; |
||
| 898 | $expandedResult = $this->writeTopLevelElement($result); |
||
| 899 | } else { |
||
| 900 | $nuLink->type = 'application/atom+xml;type=feed'; |
||
| 901 | $expandedResult = $this->writeTopLevelElements($result); |
||
| 902 | } |
||
| 903 | $nuLink->expandedResult = $expandedResult; |
||
| 904 | } else { |
||
| 905 | $type = $this->getService()->getProvidersWrapper()->resolveResourceType($nextName); |
||
| 906 | if (!$isCollection) { |
||
| 907 | $result = new ODataEntry(); |
||
| 908 | $result->resourceSetName = $type->getName(); |
||
| 909 | } else { |
||
| 910 | $result = new ODataFeed(); |
||
| 911 | $result->selfLink = new ODataLink(); |
||
| 912 | $result->selfLink->name = ODataConstants::ATOM_SELF_RELATION_ATTRIBUTE_VALUE; |
||
| 913 | } |
||
| 914 | $nuLink->expandedResult = $result; |
||
| 915 | } |
||
| 916 | if (isset($nuLink->expandedResult->selfLink)) { |
||
| 917 | $nuLink->expandedResult->selfLink->title = $propName; |
||
| 918 | $nuLink->expandedResult->selfLink->url = $nuLink->url; |
||
| 919 | $nuLink->expandedResult->title = new ODataTitle($propName); |
||
| 920 | $nuLink->expandedResult->id = rtrim($this->absoluteServiceUri, '/') . '/' . $nuLink->url; |
||
| 921 | } |
||
| 922 | if (!isset($nuLink->expandedResult)) { |
||
| 923 | throw new InvalidOperationException(''); |
||
| 924 | } |
||
| 925 | } |
||
| 926 | |||
| 927 | /** |
||
| 928 | * Gets the data service instance. |
||
| 929 | * |
||
| 930 | * @param IService $service |
||
| 931 | * @return void |
||
| 932 | */ |
||
| 933 | public function setService(IService $service) |
||
| 934 | { |
||
| 935 | $this->service = $service; |
||
| 936 | $this->absoluteServiceUri = $service->getHost()->getAbsoluteServiceUri()->getUrlAsString(); |
||
| 937 | $this->absoluteServiceUriWithSlash = rtrim($this->absoluteServiceUri, '/') . '/'; |
||
| 938 | } |
||
| 939 | |||
| 940 | /** |
||
| 941 | * @param ResourceType $resourceType |
||
| 942 | * @param $result |
||
| 943 | * @return ODataBagContent|null |
||
| 944 | * @throws InvalidOperationException |
||
| 945 | * @throws \ReflectionException |
||
| 946 | */ |
||
| 947 | protected function writeBagValue(ResourceType &$resourceType, $result) |
||
| 948 | { |
||
| 949 | if (!(null == $result || is_array($result))) { |
||
| 950 | throw new InvalidOperationException('Bag parameter must be null or array'); |
||
| 951 | } |
||
| 952 | $typeKind = $resourceType->getResourceTypeKind(); |
||
| 953 | $kVal = $typeKind; |
||
| 954 | if (!(ResourceTypeKind::PRIMITIVE() == $kVal || ResourceTypeKind::COMPLEX() == $kVal)) { |
||
| 955 | $msg = '$bagItemResourceTypeKind != ResourceTypeKind::PRIMITIVE' |
||
| 956 | .' && $bagItemResourceTypeKind != ResourceTypeKind::COMPLEX'; |
||
| 957 | throw new InvalidOperationException($msg); |
||
| 958 | } |
||
| 959 | if (null == $result) { |
||
| 960 | return null; |
||
| 961 | } |
||
| 962 | $bag = new ODataBagContent(); |
||
| 963 | $result = array_filter($result); |
||
| 964 | foreach ($result as $value) { |
||
| 965 | if (ResourceTypeKind::PRIMITIVE() == $kVal) { |
||
| 966 | $instance = $resourceType->getInstanceType(); |
||
| 967 | if (!$instance instanceof IType) { |
||
| 968 | throw new InvalidOperationException(get_class($instance)); |
||
| 969 | } |
||
| 970 | $bag->propertyContents[] = $this->primitiveToString($instance, $value); |
||
| 971 | } elseif (ResourceTypeKind::COMPLEX() == $kVal) { |
||
| 972 | $bag->propertyContents[] = $this->writeComplexValue($resourceType, $value); |
||
| 973 | } |
||
| 974 | } |
||
| 975 | return $bag; |
||
| 976 | } |
||
| 977 | |||
| 978 | /** |
||
| 979 | * @param ResourceType $resourceType |
||
| 980 | * @param object $result |
||
| 981 | * @param string|null $propertyName |
||
| 982 | * @return ODataPropertyContent |
||
| 983 | * @throws InvalidOperationException |
||
| 984 | * @throws \ReflectionException |
||
| 985 | */ |
||
| 986 | protected function writeComplexValue(ResourceType &$resourceType, &$result, $propertyName = null) |
||
| 987 | { |
||
| 988 | if (!is_object($result)) { |
||
| 989 | throw new InvalidOperationException('Supplied $customObject must be an object'); |
||
| 990 | } |
||
| 991 | |||
| 992 | $count = count($this->complexTypeInstanceCollection); |
||
| 993 | for ($i = 0; $i < $count; ++$i) { |
||
| 994 | if ($this->complexTypeInstanceCollection[$i] === $result) { |
||
| 995 | throw new InvalidOperationException( |
||
| 996 | Messages::objectModelSerializerLoopsNotAllowedInComplexTypes($propertyName) |
||
| 997 | ); |
||
| 998 | } |
||
| 999 | } |
||
| 1000 | |||
| 1001 | $this->complexTypeInstanceCollection[$count] = &$result; |
||
| 1002 | |||
| 1003 | $internalContent = new ODataPropertyContent(); |
||
| 1004 | $resourceProperties = $resourceType->getAllProperties(); |
||
| 1005 | // first up, handle primitive properties |
||
| 1006 | foreach ($resourceProperties as $prop) { |
||
| 1007 | $resourceKind = $prop->getKind(); |
||
| 1008 | $propName = $prop->getName(); |
||
| 1009 | $internalProperty = new ODataProperty(); |
||
| 1010 | $internalProperty->name = $propName; |
||
| 1011 | if (static::isMatchPrimitive($resourceKind)) { |
||
| 1012 | $iType = $prop->getInstanceType(); |
||
| 1013 | if (!$iType instanceof IType) { |
||
| 1014 | throw new InvalidOperationException(get_class($iType)); |
||
| 1015 | } |
||
| 1016 | $internalProperty->typeName = $iType->getFullTypeName(); |
||
| 1017 | |||
| 1018 | $rType = $prop->getResourceType()->getInstanceType(); |
||
| 1019 | if (!$rType instanceof IType) { |
||
| 1020 | throw new InvalidOperationException(get_class($rType)); |
||
| 1021 | } |
||
| 1022 | |||
| 1023 | $internalProperty->value = $this->primitiveToString($rType, $result->$propName); |
||
| 1024 | |||
| 1025 | $internalContent->properties[$propName] = $internalProperty; |
||
| 1026 | } elseif (ResourcePropertyKind::COMPLEX_TYPE == $resourceKind) { |
||
| 1027 | $rType = $prop->getResourceType(); |
||
| 1028 | $internalProperty->typeName = $rType->getFullName(); |
||
| 1029 | $internalProperty->value = $this->writeComplexValue($rType, $result->$propName, $propName); |
||
| 1030 | |||
| 1031 | $internalContent->properties[$propName] = $internalProperty; |
||
| 1032 | } |
||
| 1033 | } |
||
| 1034 | |||
| 1035 | unset($this->complexTypeInstanceCollection[$count]); |
||
| 1036 | return $internalContent; |
||
| 1037 | } |
||
| 1038 | |||
| 1039 | public static function isMatchPrimitive($resourceKind) |
||
| 1040 | { |
||
| 1041 | if (16 > $resourceKind) { |
||
| 1042 | return false; |
||
| 1043 | } |
||
| 1044 | if (28 < $resourceKind) { |
||
| 1045 | return false; |
||
| 1046 | } |
||
| 1047 | return 0 == ($resourceKind % 4); |
||
| 1048 | } |
||
| 1049 | |||
| 1050 | /** |
||
| 1051 | * @return array |
||
| 1052 | */ |
||
| 1053 | protected function getLightStack() |
||
| 1054 | { |
||
| 1055 | return $this->lightStack; |
||
| 1056 | } |
||
| 1057 | |||
| 1058 | /** |
||
| 1059 | * @param ResourceEntityType $resourceType |
||
| 1060 | * @param $payloadClass |
||
| 1061 | * @return ResourceEntityType|ResourceType |
||
| 1062 | * @throws InvalidOperationException |
||
| 1063 | * @throws \ReflectionException |
||
| 1064 | */ |
||
| 1065 | protected function getConcreteTypeFromAbstractType(ResourceEntityType $resourceType, $payloadClass) |
||
| 1066 | { |
||
| 1067 | if ($resourceType->isAbstract()) { |
||
| 1068 | $derived = $this->getMetadata()->getDerivedTypes($resourceType); |
||
| 1069 | if (0 == count($derived)) { |
||
| 1070 | throw new InvalidOperationException('Supplied abstract type must have at least one derived type'); |
||
| 1071 | } |
||
| 1072 | foreach ($derived as $rawType) { |
||
| 1073 | if (!$rawType->isAbstract()) { |
||
| 1074 | $name = $rawType->getInstanceType()->getName(); |
||
| 1075 | if ($payloadClass == $name) { |
||
| 1076 | $resourceType = $rawType; |
||
| 1077 | break; |
||
| 1078 | } |
||
| 1079 | } |
||
| 1080 | } |
||
| 1081 | } |
||
| 1082 | // despite all set up, checking, etc, if we haven't picked a concrete resource type, |
||
| 1083 | // wheels have fallen off, so blow up |
||
| 1084 | if ($resourceType->isAbstract()) { |
||
| 1085 | throw new InvalidOperationException('Concrete resource type not selected for payload ' . $payloadClass); |
||
| 1086 | } |
||
| 1087 | return $resourceType; |
||
| 1088 | } |
||
| 1089 | |||
| 1090 | /** |
||
| 1091 | * @param QueryResult $entryObject |
||
| 1092 | * @param array $relProp |
||
| 1093 | * @param $relativeUri |
||
| 1094 | * @return array |
||
| 1095 | * @throws InvalidOperationException |
||
| 1096 | * @throws ODataException |
||
| 1097 | * @throws \ReflectionException |
||
| 1098 | */ |
||
| 1099 | protected function buildLinksFromRels(QueryResult $entryObject, array $relProp, $relativeUri) |
||
| 1136 | } |
||
| 1137 | } |
||
| 1138 |