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<?php |
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/* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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* This software consists of voluntary contributions made by many individuals |
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* and is licensed under the MIT license. For more information, see |
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* <http://www.doctrine-project.org>. |
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*/ |
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namespace Onurb\Doctrine\ORMMetadataGrapher; |
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use Doctrine\Common\Persistence\Mapping\ClassMetadata; |
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use Onurb\Doctrine\ORMMetadataGrapher\YumlMetadataGrapher\ClassStore; |
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use Onurb\Doctrine\ORMMetadataGrapher\YumlMetadataGrapher\StringGenerator; |
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/** |
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* Utility to generate yUML compatible strings from metadata graphs |
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* |
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* @license MIT |
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* @link http://www.doctrine-project.org/ |
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* @author Marco Pivetta <[email protected]> |
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* @author Bruno Heron <<[email protected]> |
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*/ |
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class YUMLMetadataGrapher implements YUMLMetadataGrapherInterface |
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{ |
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/** |
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* @var ClassStore |
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*/ |
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protected $classStore; |
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/** |
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* @var StringGenerator |
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*/ |
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protected $stringGenerator; |
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/** |
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* @var array |
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*/ |
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protected $str = array(); |
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/** |
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* Generate a yUML compatible `dsl_text` to describe a given array |
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* of entities |
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* |
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* @param $metadata ClassMetadata[] |
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* |
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* @return string |
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*/ |
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public function generateFromMetadata(array $metadata) |
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{ |
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$this->classStore = new ClassStore($metadata); |
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$this->stringGenerator = new StringGenerator($this->classStore); |
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foreach ($metadata as $class) { |
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$this->writeParentAssociation($class); |
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$associations = $class->getAssociationNames(); |
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if (empty($associations)) { |
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$this->writeSingleClass($class); |
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} else { |
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$this->writeClassAssociations($class, $associations); |
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} |
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} |
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return implode(',', $this->str); |
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} |
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/** |
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* @param ClassMetadata $class |
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*/ |
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private function writeParentAssociation(ClassMetadata $class) |
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{ |
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if ($parent = $this->classStore->getParent($class)) { |
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$this->str[] = $this->stringGenerator->getClassString($parent) . '^' |
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. $this->stringGenerator->getClassString($class); |
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} |
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} |
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/** |
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* @param ClassMetadata $class |
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*/ |
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private function writeSingleClass(ClassMetadata $class) |
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{ |
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if (!$this->stringGenerator->getAssociationLogger()->isVisitedAssociation($class->getName())) { |
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$this->str[] = $this->stringGenerator->getClassString($class); |
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} |
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} |
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/** |
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* @param ClassMetadata $class |
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* @param array $associations |
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*/ |
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private function writeClassAssociations(ClassMetadata $class, $associations) |
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{ |
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$inheritanceAssociations = $this->getInheritanceAssociations($class); |
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foreach ($associations as $associationName) { |
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if (in_array($associationName, $inheritanceAssociations)) { |
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continue; |
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} |
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$this->writeAssociation($class, $associationName); |
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} |
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} |
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/** |
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* @param ClassMetadata $class |
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* @param string $association |
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*/ |
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private function writeAssociation(ClassMetadata $class, $association) |
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{ |
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if ($this->stringGenerator->getAssociationLogger() |
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->visitAssociation($class->getName(), $association) |
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) { |
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$this->str[] = $this->stringGenerator->getAssociationString($class, $association); |
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} |
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} |
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/** |
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* Recursive function to get all associations in inheritance |
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* |
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* @param ClassMetadata $class |
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* @param array $associations |
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* @return array |
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*/ |
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private function getInheritanceAssociations(ClassMetadata $class, $associations = array()) |
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{ |
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if ($parent = $this->classStore->getParent($class)) { |
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foreach ($parent->getAssociationNames() as $association) { |
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if (!in_array($association, $associations)) { |
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$associations[] = $association; |
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} |
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} |
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$associations = $this->getInheritanceAssociations($parent, $associations); |
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} |
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return $associations; |
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} |
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} |
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Nono1971 /
Doctrine-MetadataGrapher
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