Initial commit of LDAP plugin

vendor/symfony/ldap/Adapter/ExtLdap/EntryManager.php

@@ -0,0 +1,95 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Ldap\Adapter\ExtLdap;
+
+use Symfony\Component\Ldap\Adapter\EntryManagerInterface;
+use Symfony\Component\Ldap\Adapter\RenameEntryInterface;
+use Symfony\Component\Ldap\Entry;
+use Symfony\Component\Ldap\Exception\LdapException;
+use Symfony\Component\Ldap\Exception\NotBoundException;
+
+/**
+ * @author Charles Sarrazin <charles@sarraz.in>
+ * @author Bob van de Vijver <bobvandevijver@hotmail.com>
+ */
+class EntryManager implements EntryManagerInterface, RenameEntryInterface
+{
+    private $connection;
+
+    public function __construct(Connection $connection)
+    {
+        $this->connection = $connection;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add(Entry $entry)
+    {
+        $con = $this->getConnectionResource();
+
+        if (!@ldap_add($con, $entry->getDn(), $entry->getAttributes())) {
+            throw new LdapException(sprintf('Could not add entry "%s": %s.', $entry->getDn(), ldap_error($con)));
+        }
+
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function update(Entry $entry)
+    {
+        $con = $this->getConnectionResource();
+
+        if (!@ldap_modify($con, $entry->getDn(), $entry->getAttributes())) {
+            throw new LdapException(sprintf('Could not update entry "%s": %s.', $entry->getDn(), ldap_error($con)));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function remove(Entry $entry)
+    {
+        $con = $this->getConnectionResource();
+
+        if (!@ldap_delete($con, $entry->getDn())) {
+            throw new LdapException(sprintf('Could not remove entry "%s": %s.', $entry->getDn(), ldap_error($con)));
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rename(Entry $entry, $newRdn, $removeOldRdn = true)
+    {
+        $con = $this->getConnectionResource();
+
+        if (!@ldap_rename($con, $entry->getDn(), $newRdn, null, $removeOldRdn)) {
+            throw new LdapException(sprintf('Could not rename entry "%s" to "%s": %s.', $entry->getDn(), $newRdn, ldap_error($con)));
+        }
+    }
+
+    /**
+     * Get the connection resource, but first check if the connection is bound.
+     */
+    private function getConnectionResource()
+    {
+        // If the connection is not bound, throw an exception. Users should use an explicit bind call first.
+        if (!$this->connection->isBound()) {
+            throw new NotBoundException('Query execution is not possible without binding the connection first.');
+        }
+
+        return $this->connection->getResource();
+    }
+}