/**
* Updates a tag.
*
* @param string $tagPath
* @param \Symfony\Component\HttpFoundation\Request $request
*
* @return \Netgen\TagsBundle\Core\REST\Server\Values\RestTag
*/
public function updateTag($tagPath, Request $request)
{
$tagUpdateStruct = $this->inputDispatcher->parse(new Message(array('Content-Type' => $request->headers->get('Content-Type')), $request->getContent()));
$tag = $this->tagsService->loadTag($this->extractTagIdFromPath($tagPath));
$updatedTag = $this->tagsService->updateTag($tag, $tagUpdateStruct);
$childrenCount = 0;
$synonymsCount = 0;
if (empty($updatedTag->mainTagId)) {
$childrenCount = $this->tagsService->getTagChildrenCount($updatedTag);
$synonymsCount = $this->tagsService->getTagSynonymCount($updatedTag);
}
return new Values\RestTag($updatedTag, $childrenCount, $synonymsCount);
}
/**
* @covers \Netgen\TagsBundle\Core\Repository\TagsService::mergeTags
* @depends testLoadTag
* @depends testGetRelatedContentCount
* @depends testGetTagChildrenCount
*/
public function testMergeTags()
{
$tag = $this->tagsService->loadTag(16);
$targetTag = $this->tagsService->loadTag(40);
$this->tagsService->mergeTags($tag, $targetTag);
try {
$this->tagsService->loadTag($tag->id);
$this->fail('Tag not deleted after merging');
} catch (NotFoundException $e) {
// Do nothing
}
$relatedObjectsCount = $this->tagsService->getRelatedContentCount($targetTag);
$this->assertEquals(3, $relatedObjectsCount);
$childrenCount = $this->tagsService->getTagChildrenCount($targetTag);
$this->assertEquals(6, $childrenCount);
}
/**
* Returns the number of children of a tag object.
*
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException If the current user is not allowed to read tags
*
* @param \Netgen\TagsBundle\API\Repository\Values\Tags\Tag $tag If null, tag count from the first level will be returned
* @param array|null $languages A language filter for keywords. If not given all languages are returned.
* @param bool $useAlwaysAvailable Add main language to $languages if true (default) and if tag is always available
*
* @return int
*/
public function getTagChildrenCount(Tag $tag = null, array $languages = null, $useAlwaysAvailable = true)
{
return $this->service->getTagChildrenCount($tag, $languages, $useAlwaysAvailable);
}
