/**
* Remove Tag from Multimedia Object
*
* @param MultimediaObject $mmobj
* @param string $tagId
* @param boolean $executeFlush
* @return Array[Tag] removed tags
*/
public function removeTagFromMultimediaObject(MultimediaObject $mmobj, $tagId, $executeFlush = true)
{
$removeTags = array();
$tag = $this->repository->find($tagId);
if (!$tag) {
throw new \Exception("Tag with id " . $tagId . " not found.");
}
do {
$children = $tag->getChildren();
if (!$mmobj->containsAnyTag($children->toArray())) {
$removeTags[] = $tag;
$removed = $mmobj->removeTag($tag);
if ($removed && !$mmobj->isPrototype()) {
$tag->decreaseNumberMultimediaObjects();
}
$this->dm->persist($tag);
} else {
break;
}
} while ($tag = $tag->getParent());
$this->dm->persist($mmobj);
if ($executeFlush) {
$this->dm->flush();
}
return $removeTags;
}
public function testTagCollection()
{
$mm = new MultimediaObject();
$tag0 = new Tag();
$tag0->setCod('cod0');
$tag1 = new Tag();
$tag1->setCod('cod1');
$tag2 = new Tag();
$tag2->setCod('cod2');
$tag3 = new Tag();
$tag3->setCod('cod3');
$tag4 = new Tag();
$tag4->setCod('cod4');
$this->assertFalse($mm->containsTag($tag1));
$mm->addTag($tag1);
$this->assertTrue($mm->containsTag($tag1));
$mm->removeTag($tag1);
$this->assertFalse($mm->containsTag($tag1));
$this->assertFalse($mm->containsTagWithCod($tag1->getCod()));
$mm->addTag($tag1);
$this->assertTrue($mm->containsTagWithCod($tag1->getCod()));
$mm->removeTag($tag1);
$this->assertFalse($mm->containsTagWithCod($tag1->getCod()));
//Repeat Tag
$this->assertFalse($mm->containsTag($tag1));
$mm->addTag($tag1);
$mm->addTag($tag1);
$this->assertTrue($mm->containsTag($tag1));
$mm->removeTag($tag1);
$this->assertFalse($mm->containsTag($tag1));
$this->assertFalse($mm->removeTag($tag1));
//containsAllTag and containsAnyTag
$mm->addTag($tag1);
$mm->addTag($tag2);
$mm->addTag($tag3);
$this->assertTrue($mm->containsAnyTag(array($tag0, $tag2)));
$this->assertTrue($mm->containsAnyTag(array($tag2, $tag3)));
$this->assertFalse($mm->containsAnyTag(array($tag0, $tag4)));
$this->assertTrue($mm->containsAllTags(array($tag1, $tag2)));
$this->assertTrue($mm->containsAllTags(array($tag1)));
$this->assertFalse($mm->containsAllTags(array($tag0, $tag2)));
$this->assertFalse($mm->containsAllTags(array($tag0, $tag1, $tag2, $tag3)));
//containsAllTagsWithCodes and containsAnyTagWithCodes
$mm->removeTag($tag1);
$mm->removeTag($tag2);
$mm->removeTag($tag3);
$mm->addTag($tag1);
$mm->addTag($tag4);
$this->assertTrue($mm->containsAllTagsWithCodes(array($tag1->getCod(), $tag4->getCod())));
$mm->removeTag($tag4);
$this->assertFalse($mm->containsAllTagsWithCodes(array($tag4->getCod())));
$this->assertTrue($mm->containsAllTagsWithCodes(array($tag1->getCod())));
$this->assertFalse($mm->containsAnyTagWithCodes(array($tag4->getCod())));
$this->assertTrue($mm->containsAnyTagWithCodes(array($tag1->getCod())));
}