public function testUpdateFileTags()
{
$tag1 = 'tag1';
$tag2 = 'tag2';
$subdir = $this->root->newFolder('subdir');
$testFile = $subdir->newFile('test.txt');
$testFile->putContent('test contents');
$fileId = $testFile->getId();
// set tags
$this->tagService->updateFileTags('subdir/test.txt', array($tag1, $tag2));
$this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag1));
$this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag2));
// remove tag
$result = $this->tagService->updateFileTags('subdir/test.txt', array($tag2));
$this->assertEquals(array(), $this->tagger->getIdsForTag($tag1));
$this->assertEquals(array($fileId), $this->tagger->getIdsForTag($tag2));
// clear tags
$result = $this->tagService->updateFileTags('subdir/test.txt', array());
$this->assertEquals(array(), $this->tagger->getIdsForTag($tag1));
$this->assertEquals(array(), $this->tagger->getIdsForTag($tag2));
// non-existing file
$caught = false;
try {
$this->tagService->updateFileTags('subdir/unexist.txt', array($tag1));
} catch (\OCP\Files\NotFoundException $e) {
$caught = true;
}
$this->assertTrue($caught);
$subdir->delete();
}
public function testUpdateFav()
{
// this test will replace the existing tags "tagremove" with "tag1" and "tag2"
// and keep "tagkeep"
$node = $this->getMockBuilder('\\OC_Connector_Sabre_Node')->disableOriginalConstructor()->getMock();
$node->expects($this->any())->method('getId')->will($this->returnValue(123));
// set favorite tag
$this->tagger->expects($this->once())->method('tagAs')->with(123, self::TAG_FAVORITE);
// properties to set
$properties = array(self::FAVORITE_PROPERTYNAME => true);
$result = array();
$this->plugin->updateProperties($properties, $result, $node);
// all requested properties removed, as they were processed already
$this->assertEmpty($properties);
$this->assertTrue($result[200][self::FAVORITE_PROPERTYNAME]);
$this->assertFalse(isset($result[200][self::TAGS_PROPERTYNAME]));
// unfavorite now
// set favorite tag
$this->tagger->expects($this->once())->method('unTag')->with(123, self::TAG_FAVORITE);
$properties = array(self::FAVORITE_PROPERTYNAME => false);
$result = array();
$this->plugin->updateProperties($properties, $result, $node);
$this->assertFalse($result[200][self::FAVORITE_PROPERTYNAME]);
$this->assertFalse(isset($result[200][self::TAGS_PROPERTYNAME]));
}
public function testUpdateFav()
{
// this test will replace the existing tags "tagremove" with "tag1" and "tag2"
// and keep "tagkeep"
$node = $this->getMockBuilder('\\OCA\\DAV\\Connector\\Sabre\\Node')->disableOriginalConstructor()->getMock();
$node->expects($this->any())->method('getId')->will($this->returnValue(123));
$this->tree->expects($this->any())->method('getNodeForPath')->with('/dummypath')->will($this->returnValue($node));
// set favorite tag
$this->tagger->expects($this->once())->method('tagAs')->with(123, self::TAG_FAVORITE);
// properties to set
$propPatch = new \Sabre\DAV\PropPatch(array(self::FAVORITE_PROPERTYNAME => true));
$this->plugin->handleUpdateProperties('/dummypath', $propPatch);
$propPatch->commit();
// all requested properties removed, as they were processed already
$this->assertEmpty($propPatch->getRemainingMutations());
$result = $propPatch->getResult();
$this->assertFalse(false, isset($result[self::TAGS_PROPERTYNAME]));
$this->assertEquals(200, isset($result[self::FAVORITE_PROPERTYNAME]));
// unfavorite now
// set favorite tag
$this->tagger->expects($this->once())->method('unTag')->with(123, self::TAG_FAVORITE);
// properties to set
$propPatch = new \Sabre\DAV\PropPatch(array(self::FAVORITE_PROPERTYNAME => false));
$this->plugin->handleUpdateProperties('/dummypath', $propPatch);
$propPatch->commit();
// all requested properties removed, as they were processed already
$this->assertEmpty($propPatch->getRemainingMutations());
$result = $propPatch->getResult();
$this->assertFalse(false, isset($result[self::TAGS_PROPERTYNAME]));
$this->assertEquals(200, isset($result[self::FAVORITE_PROPERTYNAME]));
}
/**
* Get all files for the given tag
*
* @param array $tagName tag name to filter by
* @return FileInfo[] list of matching files
* @throws \Exception if the tag does not exist
*/
public function getFilesByTag($tagName)
{
try {
$fileIds = $this->tagger->getIdsForTag($tagName);
} catch (\Exception $e) {
return [];
}
$fileInfos = [];
foreach ($fileIds as $fileId) {
$nodes = $this->homeFolder->getById((int) $fileId);
foreach ($nodes as $node) {
/** @var \OC\Files\Node\Node $node */
$fileInfos[] = $node->getFileInfo();
}
}
return $fileInfos;
}
/**
* Updates the tags of the specified file path.
* The passed tags are absolute, which means they will
* replace the actual tag selection.
*
* @param string $path path
* @param array $tags array of tags
* @return array list of tags
* @throws \OCP\NotFoundException if the file does not exist
*/
public function updateFileTags($path, $tags)
{
$fileId = $this->homeFolder->get($path)->getId();
$currentTags = $this->tagger->getTagsForObjects(array($fileId));
if (!empty($currentTags)) {
$currentTags = current($currentTags);
}
$newTags = array_diff($tags, $currentTags);
foreach ($newTags as $tag) {
$this->tagger->tagAs($fileId, $tag);
}
$deletedTags = array_diff($currentTags, $tags);
foreach ($deletedTags as $tag) {
$this->tagger->unTag($fileId, $tag);
}
// TODO: re-read from tagger to make sure the
// list is up to date, in case of concurrent changes ?
return $tags;
}
/**
* Get all files for the given tag
*
* @param string $tagName tag name to filter by
* @return Node[] list of matching files
* @throws \Exception if the tag does not exist
*/
public function getFilesByTag($tagName)
{
try {
$fileIds = $this->tagger->getIdsForTag($tagName);
} catch (\Exception $e) {
return [];
}
$allNodes = [];
foreach ($fileIds as $fileId) {
$allNodes = array_merge($allNodes, $this->homeFolder->getById((int) $fileId));
}
return $allNodes;
}
/**
* Checks whether the given file has the given tag.
*
* @param \OCP\ITags $tagger
* @param array $fileData file data
* @param string $tag tag to check for
* @return boolean true if the given file has the expected tag,
* false otherwise
*/
private function hasTag($tagger, $fileData, $tag)
{
$tags = $tagger->getTagsForObjects(array((int) $fileData['fileid']));
return !empty($tags) && in_array($tag, current($tags));
}