/**
* Returns an slice of the results.
*
* @param int $offset The offset.
* @param int $length The length.
*
* @return \eZ\Publish\API\Repository\Values\Content\Content[]
*/
public function getSlice($offset, $length)
{
$relatedContent = $this->tagsService->getRelatedContent($this->tag, $offset, $length);
if (!isset($this->nbResults)) {
$this->nbResults = $this->tagsService->getRelatedContentCount($this->tag);
}
return $relatedContent;
}
/**
* Returns content related to a tag.
*
* @param string $tagPath
* @param \Symfony\Component\HttpFoundation\Request $request
*
* @return \Netgen\TagsBundle\Core\REST\Server\Values\CachedValue
*/
public function getRelatedContent($tagPath, Request $request)
{
$offset = $request->query->has('offset') ? (int) $request->query->get('offset') : 0;
$limit = $request->query->has('limit') ? (int) $request->query->get('limit') : 25;
$tagId = $this->extractTagIdFromPath($tagPath);
$relatedContent = $this->tagsService->getRelatedContent($this->tagsService->loadTag($tagId), $offset >= 0 ? $offset : 0, $limit >= 0 ? $limit : 25, true);
$restContent = array();
foreach ($relatedContent as $contentInfo) {
$restContent[] = new BaseValues\RestContent($contentInfo);
}
return new Values\CachedValue(new Values\ContentList($restContent, $request->getPathInfo()), array('tagId' => $tagId));
}
/**
* Loads content related to $tag.
*
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException If the current user is not allowed to read tags
* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If the specified tag is not found
*
* @param \Netgen\TagsBundle\API\Repository\Values\Tags\Tag $tag
* @param int $offset The start offset for paging
* @param int $limit The number of content objects returned. If $limit = -1 all content objects starting at $offset are returned
*
* @return \eZ\Publish\API\Repository\Values\Content\Content[]
*/
public function getRelatedContent(Tag $tag, $offset = 0, $limit = -1)
{
return $this->service->getRelatedContent($tag, $offset, $limit);
}
/**
* @expectedException \eZ\Publish\API\Repository\Exceptions\UnauthorizedException
*
* @covers \Netgen\TagsBundle\Core\Repository\TagsService::getRelatedContent
*/
public function testGetRelatedContentThrowsUnauthorizedException()
{
$this->repository->setCurrentUser($this->getStubbedUser(10));
$this->tagsService->getRelatedContent(new Tag(array('id' => 40)));
}
/**
* Loads content related to $tag.
*
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException If the current user is not allowed to read tags
* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If the specified tag is not found
*
* @param \Netgen\TagsBundle\API\Repository\Values\Tags\Tag $tag
* @param int $offset The start offset for paging
* @param int $limit The number of content objects returned. If $limit = -1 all content objects starting at $offset are returned
* @param bool $returnContentInfo
*
* @return \eZ\Publish\API\Repository\Values\Content\Content[]|\eZ\Publish\API\Repository\Values\Content\ContentInfo[]
*/
public function getRelatedContent(Tag $tag, $offset = 0, $limit = -1, $returnContentInfo = false)
{
return $this->service->getRelatedContent($tag, $offset, $limit, $returnContentInfo);
}
