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vendor/gedmo/doctrine-extensions/lib/Gedmo/Loggable/Entity/LogEntry.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace Gedmo\Loggable\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * Gedmo\Loggable\Entity\LogEntry
+ *
+ * @ORM\Table(
+ *     name="ext_log_entries",
+ *     options={"row_format":"DYNAMIC"},
+ *  indexes={
+ *      @ORM\Index(name="log_class_lookup_idx", columns={"object_class"}),
+ *      @ORM\Index(name="log_date_lookup_idx", columns={"logged_at"}),
+ *      @ORM\Index(name="log_user_lookup_idx", columns={"username"}),
+ *      @ORM\Index(name="log_version_lookup_idx", columns={"object_id", "object_class", "version"})
+ *  }
+ * )
+ * @ORM\Entity(repositoryClass="Gedmo\Loggable\Entity\Repository\LogEntryRepository")
+ */
+class LogEntry extends MappedSuperclass\AbstractLogEntry
+{
+    /**
+     * All required columns are mapped through inherited superclass
+     */
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Loggable/Entity/MappedSuperclass/AbstractLogEntry.php

@@ -0,0 +1,219 @@
+<?php
+
+namespace Gedmo\Loggable\Entity\MappedSuperclass;
+
+use Doctrine\ORM\Mapping as ORM;
+
+/**
+ * Gedmo\Loggable\Entity\AbstractLog
+ *
+ * @ORM\MappedSuperclass
+ */
+abstract class AbstractLogEntry
+{
+    /**
+     * @var integer $id
+     *
+     * @ORM\Column(type="integer")
+     * @ORM\Id
+     * @ORM\GeneratedValue
+     */
+    protected $id;
+
+    /**
+     * @var string $action
+     *
+     * @ORM\Column(type="string", length=8)
+     */
+    protected $action;
+
+    /**
+     * @var \DateTime $loggedAt
+     *
+     * @ORM\Column(name="logged_at", type="datetime")
+     */
+    protected $loggedAt;
+
+    /**
+     * @var string $objectId
+     *
+     * @ORM\Column(name="object_id", length=64, nullable=true)
+     */
+    protected $objectId;
+
+    /**
+     * @var string $objectClass
+     *
+     * @ORM\Column(name="object_class", type="string", length=255)
+     */
+    protected $objectClass;
+
+    /**
+     * @var integer $version
+     *
+     * @ORM\Column(type="integer")
+     */
+    protected $version;
+
+    /**
+     * @var array $data
+     *
+     * @ORM\Column(type="array", nullable=true)
+     */
+    protected $data;
+
+    /**
+     * @var string $data
+     *
+     * @ORM\Column(length=255, nullable=true)
+     */
+    protected $username;
+
+    /**
+     * Get id
+     *
+     * @return integer
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    /**
+     * Get action
+     *
+     * @return string
+     */
+    public function getAction()
+    {
+        return $this->action;
+    }
+
+    /**
+     * Set action
+     *
+     * @param string $action
+     */
+    public function setAction($action)
+    {
+        $this->action = $action;
+    }
+
+    /**
+     * Get object class
+     *
+     * @return string
+     */
+    public function getObjectClass()
+    {
+        return $this->objectClass;
+    }
+
+    /**
+     * Set object class
+     *
+     * @param string $objectClass
+     */
+    public function setObjectClass($objectClass)
+    {
+        $this->objectClass = $objectClass;
+    }
+
+    /**
+     * Get object id
+     *
+     * @return string
+     */
+    public function getObjectId()
+    {
+        return $this->objectId;
+    }
+
+    /**
+     * Set object id
+     *
+     * @param string $objectId
+     */
+    public function setObjectId($objectId)
+    {
+        $this->objectId = $objectId;
+    }
+
+    /**
+     * Get username
+     *
+     * @return string
+     */
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    /**
+     * Set username
+     *
+     * @param string $username
+     */
+    public function setUsername($username)
+    {
+        $this->username = $username;
+    }
+
+    /**
+     * Get loggedAt
+     *
+     * @return \DateTime
+     */
+    public function getLoggedAt()
+    {
+        return $this->loggedAt;
+    }
+
+    /**
+     * Set loggedAt to "now"
+     */
+    public function setLoggedAt()
+    {
+        $this->loggedAt = new \DateTime();
+    }
+
+    /**
+     * Get data
+     *
+     * @return array
+     */
+    public function getData()
+    {
+        return $this->data;
+    }
+
+    /**
+     * Set data
+     *
+     * @param array $data
+     */
+    public function setData($data)
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * Set current version
+     *
+     * @param integer $version
+     */
+    public function setVersion($version)
+    {
+        $this->version = $version;
+    }
+
+    /**
+     * Get current version
+     *
+     * @return integer
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+}

vendor/gedmo/doctrine-extensions/lib/Gedmo/Loggable/Entity/Repository/LogEntryRepository.php

@@ -0,0 +1,164 @@
+<?php
+
+namespace Gedmo\Loggable\Entity\Repository;
+
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Query;
+use Gedmo\Loggable\Entity\LogEntry;
+use Gedmo\Tool\Wrapper\EntityWrapper;
+use Doctrine\ORM\EntityRepository;
+use Gedmo\Loggable\LoggableListener;
+
+/**
+ * The LogEntryRepository has some useful functions
+ * to interact with log entries.
+ *
+ * @author Gediminas Morkevicius <gediminas.morkevicius@gmail.com>
+ * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+class LogEntryRepository extends EntityRepository
+{
+    /**
+     * Currently used loggable listener
+     *
+     * @var LoggableListener
+     */
+    private $listener;
+
+    /**
+     * Loads all log entries for the given entity
+     *
+     * @param object $entity
+     *
+     * @return LogEntry[]
+     */
+    public function getLogEntries($entity)
+    {
+        $q = $this->getLogEntriesQuery($entity);
+
+        return $q->getResult();
+    }
+
+    /**
+     * Get the query for loading of log entries
+     *
+     * @param object $entity
+     *
+     * @return Query
+     */
+    public function getLogEntriesQuery($entity)
+    {
+        $wrapped = new EntityWrapper($entity, $this->_em);
+        $objectClass = $wrapped->getMetadata()->name;
+        $meta = $this->getClassMetadata();
+        $dql = "SELECT log FROM {$meta->name} log";
+        $dql .= " WHERE log.objectId = :objectId";
+        $dql .= " AND log.objectClass = :objectClass";
+        $dql .= " ORDER BY log.version DESC";
+
+        $objectId = (string) $wrapped->getIdentifier();
+        $q = $this->_em->createQuery($dql);
+        $q->setParameters(compact('objectId', 'objectClass'));
+
+        return $q;
+    }
+
+    /**
+     * Reverts given $entity to $revision by
+     * restoring all fields from that $revision.
+     * After this operation you will need to
+     * persist and flush the $entity.
+     *
+     * @param object  $entity
+     * @param integer $version
+     *
+     * @throws \Gedmo\Exception\UnexpectedValueException
+     *
+     * @return void
+     */
+    public function revert($entity, $version = 1)
+    {
+        $wrapped = new EntityWrapper($entity, $this->_em);
+        $objectMeta = $wrapped->getMetadata();
+        $objectClass = $objectMeta->name;
+        $meta = $this->getClassMetadata();
+        $dql = "SELECT log FROM {$meta->name} log";
+        $dql .= " WHERE log.objectId = :objectId";
+        $dql .= " AND log.objectClass = :objectClass";
+        $dql .= " AND log.version <= :version";
+        $dql .= " ORDER BY log.version ASC";
+
+        $objectId = (string) $wrapped->getIdentifier();
+        $q = $this->_em->createQuery($dql);
+        $q->setParameters(compact('objectId', 'objectClass', 'version'));
+        $logs = $q->getResult();
+
+        if ($logs) {
+            $config = $this->getLoggableListener()->getConfiguration($this->_em, $objectMeta->name);
+            $fields = $config['versioned'];
+            $filled = false;
+            while (($log = array_pop($logs)) && !$filled) {
+                if ($data = $log->getData()) {
+                    foreach ($data as $field => $value) {
+                        if (in_array($field, $fields)) {
+                            $this->mapValue($objectMeta, $field, $value);
+                            $wrapped->setPropertyValue($field, $value);
+                            unset($fields[array_search($field, $fields)]);
+                        }
+                    }
+                }
+                $filled = count($fields) === 0;
+            }
+            /*if (count($fields)) {
+                throw new \Gedmo\Exception\UnexpectedValueException('Could not fully revert the entity to version: '.$version);
+            }*/
+        } else {
+            throw new \Gedmo\Exception\UnexpectedValueException('Could not find any log entries under version: '.$version);
+        }
+    }
+
+    /**
+     * @param ClassMetadata $objectMeta
+     * @param string        $field
+     * @param mixed         $value
+     */
+    protected function mapValue(ClassMetadata $objectMeta, $field, &$value)
+    {
+        if (!$objectMeta->isSingleValuedAssociation($field)) {
+            return;
+        }
+        
+        $mapping = $objectMeta->getAssociationMapping($field);
+        $value   = $value ? $this->_em->getReference($mapping['targetEntity'], $value) : null;
+    }
+
+    /**
+     * Get the currently used LoggableListener
+     *
+     * @throws \Gedmo\Exception\RuntimeException - if listener is not found
+     *
+     * @return LoggableListener
+     */
+    private function getLoggableListener()
+    {
+        if (is_null($this->listener)) {
+            foreach ($this->_em->getEventManager()->getListeners() as $event => $listeners) {
+                foreach ($listeners as $hash => $listener) {
+                    if ($listener instanceof LoggableListener) {
+                        $this->listener = $listener;
+                        break;
+                    }
+                }
+                if ($this->listener) {
+                    break;
+                }
+            }
+
+            if (is_null($this->listener)) {
+                throw new \Gedmo\Exception\RuntimeException('The loggable listener could not be found');
+            }
+        }
+
+        return $this->listener;
+    }
+}