init without trunk

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Driver/Annotation.php

@@ -0,0 +1,252 @@
+<?php
+
+namespace Gedmo\Tree\Mapping\Driver;
+
+use Gedmo\Mapping\Driver\AbstractAnnotationDriver;
+use Gedmo\Exception\InvalidMappingException;
+use Gedmo\Tree\Mapping\Validator;
+
+/**
+ * This is an annotation mapping driver for Tree
+ * behavioral extension. Used for extraction of extended
+ * metadata from Annotations specifically for Tree
+ * extension.
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @author <rocco@roccosportal.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+class Annotation extends AbstractAnnotationDriver
+{
+    /**
+     * Annotation to define the tree type
+     */
+    const TREE = 'Gedmo\\Mapping\\Annotation\\Tree';
+
+    /**
+     * Annotation to mark field as one which will store left value
+     */
+    const LEFT = 'Gedmo\\Mapping\\Annotation\\TreeLeft';
+
+    /**
+     * Annotation to mark field as one which will store right value
+     */
+    const RIGHT = 'Gedmo\\Mapping\\Annotation\\TreeRight';
+
+    /**
+     * Annotation to mark relative parent field
+     */
+    const PARENT = 'Gedmo\\Mapping\\Annotation\\TreeParent';
+
+    /**
+     * Annotation to mark node level
+     */
+    const LEVEL = 'Gedmo\\Mapping\\Annotation\\TreeLevel';
+
+    /**
+     * Annotation to mark field as tree root
+     */
+    const ROOT = 'Gedmo\\Mapping\\Annotation\\TreeRoot';
+
+    /**
+     * Annotation to specify closure tree class
+     */
+    const CLOSURE = 'Gedmo\\Mapping\\Annotation\\TreeClosure';
+
+    /**
+     * Annotation to specify path class
+     */
+    const PATH = 'Gedmo\\Mapping\\Annotation\\TreePath';
+
+    /**
+     * Annotation to specify path source class
+     */
+    const PATH_SOURCE = 'Gedmo\\Mapping\\Annotation\\TreePathSource';
+
+    /**
+     * Annotation to specify path hash class
+     */
+    const PATH_HASH = 'Gedmo\\Mapping\\Annotation\\TreePathHash';
+
+    /**
+     * Annotation to mark the field to be used to hold the lock time
+     */
+    const LOCK_TIME = 'Gedmo\\Mapping\\Annotation\\TreeLockTime';
+
+    /**
+     * List of tree strategies available
+     *
+     * @var array
+     */
+    protected $strategies = array(
+        'nested',
+        'closure',
+        'materializedPath',
+    );
+
+    /**
+     * {@inheritDoc}
+     */
+    public function readExtendedMetadata($meta, array &$config)
+    {
+        $validator = new Validator();
+        $class = $this->getMetaReflectionClass($meta);
+        // class annotations
+        if ($annot = $this->reader->getClassAnnotation($class, self::TREE)) {
+            if (!in_array($annot->type, $this->strategies)) {
+                throw new InvalidMappingException("Tree type: {$annot->type} is not available.");
+            }
+            $config['strategy'] = $annot->type;
+            $config['activate_locking'] = $annot->activateLocking;
+            $config['locking_timeout'] = (int) $annot->lockingTimeout;
+
+            if ($config['locking_timeout'] < 1) {
+                throw new InvalidMappingException("Tree Locking Timeout must be at least of 1 second.");
+            }
+        }
+        if ($annot = $this->reader->getClassAnnotation($class, self::CLOSURE)) {
+            if (!$cl = $this->getRelatedClassName($meta, $annot->class)) {
+                throw new InvalidMappingException("Tree closure class: {$annot->class} does not exist.");
+            }
+            $config['closure'] = $cl;
+        }
+
+        // property annotations
+        foreach ($class->getProperties() as $property) {
+            if ($meta->isMappedSuperclass && !$property->isPrivate() ||
+                $meta->isInheritedField($property->name) ||
+                isset($meta->associationMappings[$property->name]['inherited'])
+            ) {
+                continue;
+            }
+            // left
+            if ($this->reader->getPropertyAnnotation($property, self::LEFT)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'left' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidField($meta, $field)) {
+                    throw new InvalidMappingException("Tree left field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                }
+                $config['left'] = $field;
+            }
+            // right
+            if ($this->reader->getPropertyAnnotation($property, self::RIGHT)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'right' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidField($meta, $field)) {
+                    throw new InvalidMappingException("Tree right field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                }
+                $config['right'] = $field;
+            }
+            // ancestor/parent
+            if ($this->reader->getPropertyAnnotation($property, self::PARENT)) {
+                $field = $property->getName();
+                if (!$meta->isSingleValuedAssociation($field)) {
+                    throw new InvalidMappingException("Unable to find ancestor/parent child relation through ancestor field - [{$field}] in class - {$meta->name}");
+                }
+                $config['parent'] = $field;
+            }
+            // root
+            if ($this->reader->getPropertyAnnotation($property, self::ROOT)) {
+                $field = $property->getName();
+                if (!$meta->isSingleValuedAssociation($field)) {
+                    if (!$meta->hasField($field)) {
+                        throw new InvalidMappingException("Unable to find 'root' - [{$field}] as mapped property in entity - {$meta->name}");
+                    }
+
+                    if (!$validator->isValidFieldForRoot($meta, $field)) {
+                        throw new InvalidMappingException(
+                            "Tree root field should be either a literal property ('integer' types or 'string') or a many-to-one association through root field - [{$field}] in class - {$meta->name}"
+                        );
+                    }
+                }
+                $annotation = $this->reader->getPropertyAnnotation($property, self::ROOT);
+                $config['rootIdentifierMethod'] =  $annotation->identifierMethod;
+                $config['root'] = $field;
+            }
+            // level
+            if ($this->reader->getPropertyAnnotation($property, self::LEVEL)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'level' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidField($meta, $field)) {
+                    throw new InvalidMappingException("Tree level field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                }
+                $config['level'] = $field;
+            }
+            // path
+            if ($pathAnnotation = $this->reader->getPropertyAnnotation($property, self::PATH)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'path' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidFieldForPath($meta, $field)) {
+                    throw new InvalidMappingException("Tree Path field - [{$field}] type is not valid. It must be string or text in class - {$meta->name}");
+                }
+                if (strlen($pathAnnotation->separator) > 1) {
+                    throw new InvalidMappingException("Tree Path field - [{$field}] Separator {$pathAnnotation->separator} is invalid. It must be only one character long.");
+                }
+                $config['path'] = $field;
+                $config['path_separator'] = $pathAnnotation->separator;
+                $config['path_append_id'] = $pathAnnotation->appendId;
+                $config['path_starts_with_separator'] = $pathAnnotation->startsWithSeparator;
+                $config['path_ends_with_separator'] = $pathAnnotation->endsWithSeparator;
+            }
+            // path source
+            if ($this->reader->getPropertyAnnotation($property, self::PATH_SOURCE)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'path_source' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidFieldForPathSource($meta, $field)) {
+                    throw new InvalidMappingException("Tree PathSource field - [{$field}] type is not valid. It can be any of the integer variants, double, float or string in class - {$meta->name}");
+                }
+                $config['path_source'] = $field;
+            }
+
+             // path hash
+            if ($this->reader->getPropertyAnnotation($property, self::PATH_HASH)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'path_hash' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidFieldForPathHash($meta, $field)) {
+                    throw new InvalidMappingException("Tree PathHash field - [{$field}] type is not valid. It can be any of the integer variants, double, float or string in class - {$meta->name}");
+                }
+                $config['path_hash'] = $field;
+            }
+            // lock time
+
+            if ($this->reader->getPropertyAnnotation($property, self::LOCK_TIME)) {
+                $field = $property->getName();
+                if (!$meta->hasField($field)) {
+                    throw new InvalidMappingException("Unable to find 'lock_time' - [{$field}] as mapped property in entity - {$meta->name}");
+                }
+                if (!$validator->isValidFieldForLockTime($meta, $field)) {
+                    throw new InvalidMappingException("Tree PathSource field - [{$field}] type is not valid. It must be \"date\" in class - {$meta->name}");
+                }
+                $config['lock_time'] = $field;
+            }
+        }
+
+        if (isset($config['activate_locking']) && $config['activate_locking'] && !isset($config['lock_time'])) {
+            throw new InvalidMappingException("You need to map a date field as the tree lock time field to activate locking support.");
+        }
+
+        if (!$meta->isMappedSuperclass && $config) {
+            if (isset($config['strategy'])) {
+                if (is_array($meta->identifier) && count($meta->identifier) > 1) {
+                    throw new InvalidMappingException("Tree does not support composite identifiers in class - {$meta->name}");
+                }
+                $method = 'validate'.ucfirst($config['strategy']).'TreeMetadata';
+                $validator->$method($meta, $config);
+            } else {
+                throw new InvalidMappingException("Cannot find Tree type for class: {$meta->name}");
+            }
+        }
+    }
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Driver/Xml.php

@@ -0,0 +1,267 @@
+<?php
+
+namespace Gedmo\Tree\Mapping\Driver;
+
+use Gedmo\Mapping\Driver\Xml as BaseXml;
+use Gedmo\Exception\InvalidMappingException;
+use Gedmo\Tree\Mapping\Validator;
+
+/**
+ * This is a xml mapping driver for Tree
+ * behavioral extension. Used for extraction of extended
+ * metadata from xml specifically for Tree
+ * extension.
+ *
+ * @author Gustavo Falco <comfortablynumb84@gmail.com>
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @author Miha Vrhovnik <miha.vrhovnik@gmail.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+class Xml extends BaseXml
+{
+    /**
+     * List of tree strategies available
+     *
+     * @var array
+     */
+    private $strategies = array(
+        'nested',
+        'closure',
+        'materializedPath',
+    );
+
+    /**
+     * {@inheritDoc}
+     */
+    public function readExtendedMetadata($meta, array &$config)
+    {
+        /**
+         * @var \SimpleXmlElement $xml
+         */
+        $xml = $this->_getMapping($meta->name);
+        $xmlDoctrine = $xml;
+        $xml = $xml->children(self::GEDMO_NAMESPACE_URI);
+        $validator = new Validator();
+
+        if (isset($xml->tree) && $this->_isAttributeSet($xml->tree, 'type')) {
+            $strategy = $this->_getAttribute($xml->tree, 'type');
+            if (!in_array($strategy, $this->strategies)) {
+                throw new InvalidMappingException("Tree type: $strategy is not available.");
+            }
+            $config['strategy'] = $strategy;
+            $config['activate_locking'] = $this->_getAttribute($xml->tree, 'activate-locking') === 'true' ? true : false;
+
+            if ($lockingTimeout = $this->_getAttribute($xml->tree, 'locking-timeout')) {
+                $config['locking_timeout'] = (int) $lockingTimeout;
+
+                if ($config['locking_timeout'] < 1) {
+                    throw new InvalidMappingException("Tree Locking Timeout must be at least of 1 second.");
+                }
+            } else {
+                $config['locking_timeout'] = 3;
+            }
+        }
+        if (isset($xml->{'tree-closure'}) && $this->_isAttributeSet($xml->{'tree-closure'}, 'class')) {
+            $class = $this->_getAttribute($xml->{'tree-closure'}, 'class');
+            if (!$cl = $this->getRelatedClassName($meta, $class)) {
+                throw new InvalidMappingException("Tree closure class: {$class} does not exist.");
+            }
+            $config['closure'] = $cl;
+        }
+        if (isset($xmlDoctrine->field)) {
+            foreach ($xmlDoctrine->field as $mapping) {
+                $mappingDoctrine = $mapping;
+                $mapping = $mapping->children(self::GEDMO_NAMESPACE_URI);
+
+                $field = $this->_getAttribute($mappingDoctrine, 'name');
+                if (isset($mapping->{'tree-left'})) {
+                    if (!$validator->isValidField($meta, $field)) {
+                        throw new InvalidMappingException("Tree left field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                    }
+                    $config['left'] = $field;
+                } elseif (isset($mapping->{'tree-right'})) {
+                    if (!$validator->isValidField($meta, $field)) {
+                        throw new InvalidMappingException("Tree right field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                    }
+                    $config['right'] = $field;
+                } elseif (isset($mapping->{'tree-root'})) {
+                    if (!$validator->isValidFieldForRoot($meta, $field)) {
+                        throw new InvalidMappingException("Tree root field - [{$field}] type is not valid and must be any of the 'integer' types or 'string' in class - {$meta->name}");
+                    }
+                    $config['root'] = $field;
+                } elseif (isset($mapping->{'tree-level'})) {
+                    if (!$validator->isValidField($meta, $field)) {
+                        throw new InvalidMappingException("Tree level field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                    }
+                    $config['level'] = $field;
+                } elseif (isset($mapping->{'tree-path'})) {
+                    if (!$validator->isValidFieldForPath($meta, $field)) {
+                        throw new InvalidMappingException("Tree Path field - [{$field}] type is not valid. It must be string or text in class - {$meta->name}");
+                    }
+
+                    $separator = $this->_getAttribute($mapping->{'tree-path'}, 'separator');
+
+                    if (strlen($separator) > 1) {
+                        throw new InvalidMappingException("Tree Path field - [{$field}] Separator {$separator} is invalid. It must be only one character long.");
+                    }
+
+                    $appendId = $this->_getAttribute($mapping->{'tree-path'}, 'append_id');
+
+                    if (!$appendId) {
+                        $appendId = true;
+                    } else {
+                        $appendId = strtolower($appendId) == 'false' ? false : true;
+                    }
+
+                    $startsWithSeparator = $this->_getAttribute($mapping->{'tree-path'}, 'starts_with_separator');
+
+                    if (!$startsWithSeparator) {
+                        $startsWithSeparator = false;
+                    } else {
+                        $startsWithSeparator = strtolower($startsWithSeparator) == 'false' ? false : true;
+                    }
+
+                    $endsWithSeparator = $this->_getAttribute($mapping->{'tree-path'}, 'ends_with_separator');
+
+                    if (!$endsWithSeparator) {
+                        $endsWithSeparator = true;
+                    } else {
+                        $endsWithSeparator = strtolower($endsWithSeparator) == 'false' ? false : true;
+                    }
+
+                    $config['path'] = $field;
+                    $config['path_separator'] = $separator;
+                    $config['path_append_id'] = $appendId;
+                    $config['path_starts_with_separator'] = $startsWithSeparator;
+                    $config['path_ends_with_separator'] = $endsWithSeparator;
+                } elseif (isset($mapping->{'tree-path-source'})) {
+                    if (!$validator->isValidFieldForPathSource($meta, $field)) {
+                        throw new InvalidMappingException("Tree PathSource field - [{$field}] type is not valid. It can be any of the integer variants, double, float or string in class - {$meta->name}");
+                    }
+                    $config['path_source'] = $field;
+                } elseif (isset($mapping->{'tree-lock-time'})) {
+                    if (!$validator->isValidFieldForLockTime($meta, $field)) {
+                        throw new InvalidMappingException("Tree LockTime field - [{$field}] type is not valid. It must be \"date\" in class - {$meta->name}");
+                    }
+                    $config['lock_time'] = $field;
+                }
+            }
+        }
+
+        if (isset($config['activate_locking']) && $config['activate_locking'] && !isset($config['lock_time'])) {
+            throw new InvalidMappingException("You need to map a date field as the tree lock time field to activate locking support.");
+        }
+
+        if ($xmlDoctrine->getName() == 'mapped-superclass') {
+            if (isset($xmlDoctrine->{'many-to-one'})) {
+                foreach ($xmlDoctrine->{'many-to-one'} as $manyToOneMapping) {
+                    /**
+                     * @var \SimpleXMLElement $manyToOneMapping
+                     */
+                    $manyToOneMappingDoctrine = $manyToOneMapping;
+                    $manyToOneMapping = $manyToOneMapping->children(self::GEDMO_NAMESPACE_URI);
+                    if (isset($manyToOneMapping->{'tree-parent'})) {
+                        $field = $this->_getAttribute($manyToOneMappingDoctrine, 'field');
+                        $targetEntity = $meta->associationMappings[$field]['targetEntity'];
+                        if (!$cl = $this->getRelatedClassName($meta, $targetEntity)) {
+                            throw new InvalidMappingException("Unable to find ancestor/parent child relation through ancestor field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['parent'] = $field;
+                    }
+                    if (isset($manyToOneMapping->{'tree-root'})) {
+                        $field = $this->_getAttribute($manyToOneMappingDoctrine, 'field');
+                        $targetEntity = $meta->associationMappings[$field]['targetEntity'];
+                        if (!$cl = $this->getRelatedClassName($meta, $targetEntity)) {
+                            throw new InvalidMappingException("Unable to find root descendant relation through root field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['root'] = $field;
+                    }
+                }
+            } elseif (isset($xmlDoctrine->{'reference-one'})) {
+                foreach ($xmlDoctrine->{'reference-one'} as $referenceOneMapping) {
+                    /**
+                     * @var \SimpleXMLElement $referenceOneMapping
+                     */
+                    $referenceOneMappingDoctrine = $referenceOneMapping;
+                    $referenceOneMapping = $referenceOneMapping->children(self::GEDMO_NAMESPACE_URI);
+                    if (isset($referenceOneMapping->{'tree-parent'})) {
+                        $field = $this->_getAttribute($referenceOneMappingDoctrine, 'field');
+                        if (!$cl = $this->getRelatedClassName($meta, $this->_getAttribute($referenceOneMappingDoctrine, 'target-document'))) {
+                            throw new InvalidMappingException("Unable to find ancestor/parent child relation through ancestor field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['parent'] = $field;
+                    }
+                    if (isset($referenceOneMapping->{'tree-root'})) {
+                        $field = $this->_getAttribute($referenceOneMappingDoctrine, 'field');
+                        if (!$cl = $this->getRelatedClassName($meta, $this->_getAttribute($referenceOneMappingDoctrine, 'target-document'))) {
+                            throw new InvalidMappingException("Unable to find root descendant relation through root field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['root'] = $field;
+                    }
+                }
+            }
+        } elseif ($xmlDoctrine->getName() == 'entity') {
+            if (isset($xmlDoctrine->{'many-to-one'})) {
+                foreach ($xmlDoctrine->{'many-to-one'} as $manyToOneMapping) {
+                    /**
+                     * @var \SimpleXMLElement $manyToOneMapping
+                     */
+                    $manyToOneMappingDoctrine = $manyToOneMapping;
+                    $manyToOneMapping = $manyToOneMapping->children(self::GEDMO_NAMESPACE_URI);
+                    if (isset($manyToOneMapping->{'tree-parent'})) {
+                        $field = $this->_getAttribute($manyToOneMappingDoctrine, 'field');
+                        $targetEntity = $meta->associationMappings[$field]['targetEntity'];
+                        if (!$cl = $this->getRelatedClassName($meta, $targetEntity)) {
+                            throw new InvalidMappingException("Unable to find ancestor/parent child relation through ancestor field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['parent'] = $field;
+                    }
+                    if (isset($manyToOneMapping->{'tree-root'})) {
+                        $field = $this->_getAttribute($manyToOneMappingDoctrine, 'field');
+                        $targetEntity = $meta->associationMappings[$field]['targetEntity'];
+                        if (!$cl = $this->getRelatedClassName($meta, $targetEntity)) {
+                            throw new InvalidMappingException("Unable to find root descendant relation through root field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['root'] = $field;
+                    }
+                }
+            }
+        } elseif ($xmlDoctrine->getName() == 'document') {
+            if (isset($xmlDoctrine->{'reference-one'})) {
+                foreach ($xmlDoctrine->{'reference-one'} as $referenceOneMapping) {
+                    /**
+                     * @var \SimpleXMLElement $referenceOneMapping
+                     */
+                    $referenceOneMappingDoctrine = $referenceOneMapping;
+                    $referenceOneMapping = $referenceOneMapping->children(self::GEDMO_NAMESPACE_URI);
+                    if (isset($referenceOneMapping->{'tree-parent'})) {
+                        $field = $this->_getAttribute($referenceOneMappingDoctrine, 'field');
+                        if (!$cl = $this->getRelatedClassName($meta, $this->_getAttribute($referenceOneMappingDoctrine, 'target-document'))) {
+                            throw new InvalidMappingException("Unable to find ancestor/parent child relation through ancestor field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['parent'] = $field;
+                    }
+                    if (isset($referenceOneMapping->{'tree-root'})) {
+                        $field = $this->_getAttribute($referenceOneMappingDoctrine, 'field');
+                        if (!$cl = $this->getRelatedClassName($meta, $this->_getAttribute($referenceOneMappingDoctrine, 'target-document'))) {
+                            throw new InvalidMappingException("Unable to find root descendant relation through root field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['root'] = $field;
+                    }
+                }
+            }
+        }
+
+        if (!$meta->isMappedSuperclass && $config) {
+            if (isset($config['strategy'])) {
+                if (is_array($meta->identifier) && count($meta->identifier) > 1) {
+                    throw new InvalidMappingException("Tree does not support composite identifiers in class - {$meta->name}");
+                }
+                $method = 'validate'.ucfirst($config['strategy']).'TreeMetadata';
+                $validator->$method($meta, $config);
+            } else {
+                throw new InvalidMappingException("Cannot find Tree type for class: {$meta->name}");
+            }
+        }
+    }
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Driver/Yaml.php

@@ -0,0 +1,215 @@
+<?php
+
+namespace Gedmo\Tree\Mapping\Driver;
+
+use Gedmo\Mapping\Driver\File;
+use Gedmo\Mapping\Driver;
+use Gedmo\Exception\InvalidMappingException;
+use Gedmo\Tree\Mapping\Validator;
+
+/**
+ * This is a yaml mapping driver for Tree
+ * behavioral extension. Used for extraction of extended
+ * metadata from yaml specifically for Tree
+ * extension.
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+class Yaml extends File implements Driver
+{
+    /**
+     * File extension
+     * @var string
+     */
+    protected $_extension = '.dcm.yml';
+
+    /**
+     * List of tree strategies available
+     *
+     * @var array
+     */
+    private $strategies = array(
+        'nested',
+        'closure',
+        'materializedPath',
+    );
+
+    /**
+     * {@inheritDoc}
+     */
+    public function readExtendedMetadata($meta, array &$config)
+    {
+        $mapping = $this->_getMapping($meta->name);
+        $validator = new Validator();
+
+        if (isset($mapping['gedmo'])) {
+            $classMapping = $mapping['gedmo'];
+            if (isset($classMapping['tree']['type'])) {
+                $strategy = $classMapping['tree']['type'];
+                if (!in_array($strategy, $this->strategies)) {
+                    throw new InvalidMappingException("Tree type: $strategy is not available.");
+                }
+                $config['strategy'] = $strategy;
+                $config['activate_locking'] = isset($classMapping['tree']['activateLocking']) ?
+                    $classMapping['tree']['activateLocking'] : false;
+                $config['locking_timeout'] = isset($classMapping['tree']['lockingTimeout']) ?
+                    (int) $classMapping['tree']['lockingTimeout'] : 3;
+
+                if ($config['locking_timeout'] < 1) {
+                    throw new InvalidMappingException("Tree Locking Timeout must be at least of 1 second.");
+                }
+            }
+            if (isset($classMapping['tree']['closure'])) {
+                if (!$class = $this->getRelatedClassName($meta, $classMapping['tree']['closure'])) {
+                    throw new InvalidMappingException("Tree closure class: {$classMapping['tree']['closure']} does not exist.");
+                }
+                $config['closure'] = $class;
+            }
+        }
+
+        if (isset($mapping['id'])) {
+            foreach($mapping['id'] as $field => $fieldMapping) {
+                if (isset($fieldMapping['gedmo'])) {
+                    if (in_array('treePathSource', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidFieldForPathSource($meta, $field)) {
+                            throw new InvalidMappingException(
+                                "Tree PathSource field - [{$field}] type is not valid. It can be any of the integer variants, double, float or string in class - {$meta->name}"
+                            );
+                        }
+                        $config['path_source'] = $field;
+                    }
+                }
+            }
+        }
+
+        if (isset($mapping['fields'])) {
+            foreach ($mapping['fields'] as $field => $fieldMapping) {
+                if (isset($fieldMapping['gedmo'])) {
+                    if (in_array('treeLeft', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidField($meta, $field)) {
+                            throw new InvalidMappingException("Tree left field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                        }
+                        $config['left'] = $field;
+                    } elseif (in_array('treeRight', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidField($meta, $field)) {
+                            throw new InvalidMappingException("Tree right field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                        }
+                        $config['right'] = $field;
+                    } elseif (in_array('treeLevel', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidField($meta, $field)) {
+                            throw new InvalidMappingException("Tree level field - [{$field}] type is not valid and must be 'integer' in class - {$meta->name}");
+                        }
+                        $config['level'] = $field;
+                    } elseif (in_array('treeRoot', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidFieldForRoot($meta, $field)) {
+                            throw new InvalidMappingException("Tree root field - [{$field}] type is not valid and must be any of the 'integer' types or 'string' in class - {$meta->name}");
+                        }
+                        $config['root'] = $field;
+                    } elseif (in_array('treePath', $fieldMapping['gedmo']) || isset($fieldMapping['gedmo']['treePath'])) {
+                        if (!$validator->isValidFieldForPath($meta, $field)) {
+                            throw new InvalidMappingException("Tree Path field - [{$field}] type is not valid. It must be string or text in class - {$meta->name}");
+                        }
+
+                        $treePathInfo = isset($fieldMapping['gedmo']['treePath']) ? $fieldMapping['gedmo']['treePath'] :
+                            $fieldMapping['gedmo'][array_search('treePath', $fieldMapping['gedmo'])];
+
+                        if (is_array($treePathInfo) && isset($treePathInfo['separator'])) {
+                            $separator = $treePathInfo['separator'];
+                        } else {
+                            $separator = '|';
+                        }
+
+                        if (strlen($separator) > 1) {
+                            throw new InvalidMappingException("Tree Path field - [{$field}] Separator {$separator} is invalid. It must be only one character long.");
+                        }
+
+                        if (is_array($treePathInfo) && isset($treePathInfo['appendId'])) {
+                            $appendId = $treePathInfo['appendId'];
+                        } else {
+                            $appendId = null;
+                        }
+
+                        if (is_array($treePathInfo) && isset($treePathInfo['startsWithSeparator'])) {
+                            $startsWithSeparator = $treePathInfo['startsWithSeparator'];
+                        } else {
+                            $startsWithSeparator = false;
+                        }
+
+                        if (is_array($treePathInfo) && isset($treePathInfo['endsWithSeparator'])) {
+                            $endsWithSeparator = $treePathInfo['endsWithSeparator'];
+                        } else {
+                            $endsWithSeparator = true;
+                        }
+
+                        $config['path'] = $field;
+                        $config['path_separator'] = $separator;
+                        $config['path_append_id'] = $appendId;
+                        $config['path_starts_with_separator'] = $startsWithSeparator;
+                        $config['path_ends_with_separator'] = $endsWithSeparator;
+                    } elseif (in_array('treePathSource', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidFieldForPathSource($meta, $field)) {
+                            throw new InvalidMappingException("Tree PathSource field - [{$field}] type is not valid. It can be any of the integer variants, double, float or string in class - {$meta->name}");
+                        }
+                        $config['path_source'] = $field;
+                    } elseif (in_array('treePathHash', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidFieldForPathSource($meta, $field)) {
+                            throw new InvalidMappingException("Tree PathHash field - [{$field}] type is not valid and must be 'string' in class - {$meta->name}");
+                        }
+                        $config['path_hash'] = $field;
+                    } elseif (in_array('treeLockTime', $fieldMapping['gedmo'])) {
+                        if (!$validator->isValidFieldForLocktime($meta, $field)) {
+                            throw new InvalidMappingException("Tree LockTime field - [{$field}] type is not valid. It must be \"date\" in class - {$meta->name}");
+                        }
+                        $config['lock_time'] = $field;
+                    } elseif (in_array('treeParent', $fieldMapping['gedmo'])) {
+                        $config['parent'] = $field;
+                    }
+                }
+            }
+        }
+
+        if (isset($config['activate_locking']) && $config['activate_locking'] && !isset($config['lock_time'])) {
+            throw new InvalidMappingException("You need to map a date|datetime|timestamp field as the tree lock time field to activate locking support.");
+        }
+
+        if (isset($mapping['manyToOne'])) {
+            foreach ($mapping['manyToOne'] as $field => $relationMapping) {
+                if (isset($relationMapping['gedmo'])) {
+                    if (in_array('treeParent', $relationMapping['gedmo'])) {
+                        if (!$rel = $this->getRelatedClassName($meta, $relationMapping['targetEntity'])) {
+                            throw new InvalidMappingException("Unable to find ancestor/parent child relation through ancestor field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['parent'] = $field;
+                    }
+                    if (in_array('treeRoot', $relationMapping['gedmo'])) {
+                        if (!$rel = $this->getRelatedClassName($meta, $relationMapping['targetEntity'])) {
+                            throw new InvalidMappingException("Unable to find root-descendant relation through root field - [{$field}] in class - {$meta->name}");
+                        }
+                        $config['root'] = $field;
+                    }
+                }
+            }
+        }
+
+        if (!$meta->isMappedSuperclass && $config) {
+            if (isset($config['strategy'])) {
+                if (is_array($meta->identifier) && count($meta->identifier) > 1) {
+                    throw new InvalidMappingException("Tree does not support composite identifiers in class - {$meta->name}");
+                }
+                $method = 'validate'.ucfirst($config['strategy']).'TreeMetadata';
+                $validator->$method($meta, $config);
+            } else {
+                throw new InvalidMappingException("Cannot find Tree type for class: {$meta->name}");
+            }
+        }
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    protected function _loadMappingFile($file)
+    {
+        return \Symfony\Component\Yaml\Yaml::parse(file_get_contents($file));
+    }
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Event/Adapter/ODM.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Gedmo\Tree\Mapping\Event\Adapter;
+
+use Gedmo\Mapping\Event\Adapter\ODM as BaseAdapterODM;
+use Gedmo\Tree\Mapping\Event\TreeAdapter;
+
+/**
+ * Doctrine event adapter for ODM adapted
+ * for Tree behavior
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+final class ODM extends BaseAdapterODM implements TreeAdapter
+{
+    // Nothing specific yet
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Event/Adapter/ORM.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Gedmo\Tree\Mapping\Event\Adapter;
+
+use Gedmo\Mapping\Event\Adapter\ORM as BaseAdapterORM;
+use Gedmo\Tree\Mapping\Event\TreeAdapter;
+
+/**
+ * Doctrine event adapter for ORM adapted
+ * for Tree behavior
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+final class ORM extends BaseAdapterORM implements TreeAdapter
+{
+    // Nothing specific yet
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Event/TreeAdapter.php

@@ -0,0 +1,16 @@
+<?php
+
+namespace Gedmo\Tree\Mapping\Event;
+
+use Gedmo\Mapping\Event\AdapterInterface;
+
+/**
+ * Doctrine event adapter interface
+ * for Tree behavior
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+interface TreeAdapter extends AdapterInterface
+{
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Tree/Mapping/Validator.php

@@ -0,0 +1,240 @@
+<?php
+
+namespace Gedmo\Tree\Mapping;
+
+use Gedmo\Exception\InvalidMappingException;
+
+/**
+ * This is a validator for all mapping drivers for Tree
+ * behavioral extension, containing methods to validate
+ * mapping information
+ *
+ * @author Gustavo Falco <comfortablynumb84@gmail.com>
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @author <rocco@roccosportal.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+class Validator
+{
+    /**
+     * List of types which are valid for tree fields
+     *
+     * @var array
+     */
+    private $validTypes = array(
+        'integer',
+        'smallint',
+        'bigint',
+        'int',
+    );
+
+    /**
+     * List of types which are valid for the path (materialized path strategy)
+     *
+     * @var array
+     */
+    private $validPathTypes = array(
+        'string',
+        'text',
+    );
+
+    /**
+     * List of types which are valid for the path source (materialized path strategy)
+     *
+     * @var array
+     */
+    private $validPathSourceTypes = array(
+        'id',
+        'integer',
+        'smallint',
+        'bigint',
+        'string',
+        'int',
+        'float',
+    );
+
+    /**
+     * List of types which are valid for the path hash (materialized path strategy)
+     *
+     * @var array
+     */
+    private $validPathHashTypes = array(
+        'string',
+    );
+
+    /**
+     * List of types which are valid for the path source (materialized path strategy)
+     *
+     * @var array
+     */
+    private $validRootTypes = array(
+        'integer',
+        'smallint',
+        'bigint',
+        'int',
+        'string',
+        'guid',
+    );
+
+    /**
+     * Checks if $field type is valid
+     *
+     * @param object $meta
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function isValidField($meta, $field)
+    {
+        $mapping = $meta->getFieldMapping($field);
+
+        return $mapping && in_array($mapping['type'], $this->validTypes);
+    }
+
+    /**
+     * Checks if $field type is valid for Path field
+     *
+     * @param object $meta
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function isValidFieldForPath($meta, $field)
+    {
+        $mapping = $meta->getFieldMapping($field);
+
+        return $mapping && in_array($mapping['type'], $this->validPathTypes);
+    }
+
+    /**
+     * Checks if $field type is valid for PathSource field
+     *
+     * @param object $meta
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function isValidFieldForPathSource($meta, $field)
+    {
+        $mapping = $meta->getFieldMapping($field);
+
+        return $mapping && in_array($mapping['type'], $this->validPathSourceTypes);
+    }
+
+    /**
+     * Checks if $field type is valid for PathHash field
+     *
+     * @param object $meta
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function isValidFieldForPathHash($meta, $field)
+    {
+        $mapping = $meta->getFieldMapping($field);
+
+        return $mapping && in_array($mapping['type'], $this->validPathHashTypes);
+    }
+
+    /**
+     * Checks if $field type is valid for LockTime field
+     *
+     * @param object $meta
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function isValidFieldForLockTime($meta, $field)
+    {
+        $mapping = $meta->getFieldMapping($field);
+
+        return $mapping && ($mapping['type'] === 'date' || $mapping['type'] === 'datetime' || $mapping['type'] === 'timestamp');
+    }
+
+    /**
+     * Checks if $field type is valid for Root field
+     *
+     * @param object $meta
+     * @param string $field
+     *
+     * @return boolean
+     */
+    public function isValidFieldForRoot($meta, $field)
+    {
+        $mapping = $meta->getFieldMapping($field);
+
+        return $mapping && in_array($mapping['type'], $this->validRootTypes);
+    }
+
+    /**
+     * Validates metadata for nested type tree
+     *
+     * @param object $meta
+     * @param array  $config
+     *
+     * @throws InvalidMappingException
+     */
+    public function validateNestedTreeMetadata($meta, array $config)
+    {
+        $missingFields = array();
+        if (!isset($config['parent'])) {
+            $missingFields[] = 'ancestor';
+        }
+        if (!isset($config['left'])) {
+            $missingFields[] = 'left';
+        }
+        if (!isset($config['right'])) {
+            $missingFields[] = 'right';
+        }
+        if ($missingFields) {
+            throw new InvalidMappingException("Missing properties: ".implode(', ', $missingFields)." in class - {$meta->name}");
+        }
+    }
+
+    /**
+     * Validates metadata for closure type tree
+     *
+     * @param object $meta
+     * @param array  $config
+     *
+     * @throws InvalidMappingException
+     */
+    public function validateClosureTreeMetadata($meta, array $config)
+    {
+        $missingFields = array();
+        if (!isset($config['parent'])) {
+            $missingFields[] = 'ancestor';
+        }
+        if (!isset($config['closure'])) {
+            $missingFields[] = 'closure class';
+        }
+        if ($missingFields) {
+            throw new InvalidMappingException("Missing properties: ".implode(', ', $missingFields)." in class - {$meta->name}");
+        }
+    }
+
+    /**
+     * Validates metadata for materialized path type tree
+     *
+     * @param object $meta
+     * @param array  $config
+     *
+     * @throws InvalidMappingException
+     */
+    public function validateMaterializedPathTreeMetadata($meta, array $config)
+    {
+        $missingFields = array();
+        if (!isset($config['parent'])) {
+            $missingFields[] = 'ancestor';
+        }
+        if (!isset($config['path'])) {
+            $missingFields[] = 'path';
+        }
+        if (!isset($config['path_source'])) {
+            $missingFields[] = 'path_source';
+        }
+        if ($missingFields) {
+            throw new InvalidMappingException("Missing properties: ".implode(', ', $missingFields)." in class - {$meta->name}");
+        }
+    }
+}