Initial commit

.gitignore

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+composer.lock
+vendor/

.travis.yml

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+sudo: false
+language: php
+
+php:
+  - 5.5
+  - 5.6
+  - 7.0
+
+env:
+  matrix:
+    - DRIVER_VERSION=1.1.1
+
+addons:
+  apt:
+    sources:
+    - mongodb-upstart
+    packages:
+    - mongodb-org-server
+
+before_script:
+  - pecl install -f mongodb-${DRIVER_VERSION}
+  - composer install --dev
+
+script:
+    - vendor/bin/phpunit

LICENSE

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+Copyright (c) 2006-2015 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Mongo PHP Adapter
+
+The Mongo PHP Adapter is a userland library designed to act as an adapter 
+between applications relying on ext-mongo and the new driver (ext-mongodb).
+
+It provides the API of ext-mongo built on top of mongo-php-library, thus being
+compatible with PHP7.
+
+# Stability
+
+This library is not yet stable enough to be used in production. Use at your own
+risk.
+
+# Installation
+
+This library requires you to have the mongodb extension installed and conflicts
+with the legacy mongo extension.
+
+The preferred method of installing this library is with
+[Composer](https://getcomposer.org/) by running the following from your project
+root:
+
+    $ composer require "alcaeus/mongo-php-adapter=dev-master"

composer.json

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+{
+    "name": "alcaeus/mongo-php-adapter",
+    "type": "library",
+    "description": "Adapter to provide ext-mongo interface on top of mongo-php-libary",
+    "keywords": ["mongodb", "database"],
+    "authors": [
+        { "name": "alcaeus", "email": "[email protected]" }
+    ],
+    "require": {
+        "php": "^5.5 || ^7.0",
+        "mongodb/mongodb": "1.0.0-beta2"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.8 || ^5.0"
+    },
+    "conflict": {
+        "ext-mongo": "*"
+    },
+    "replace": {
+        "ext-mongo": "self.version"
+    },
+    "autoload": {
+        "psr-4": {
+            "": "lib/Mongo",
+            "Alcaeus\\MongoDbAdapter\\": "lib/Alcaeus/MongoDbAdapter"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": { "Alcaeus\\MongoDbAdapter\\Tests\\": "tests/Alcaeus/MongoDbAdapter" }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    }
+}

lib/Alcaeus/MongoDbAdapter/TypeConverter.php

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+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace Alcaeus\MongoDbAdapter;
+
+/**
+ * @internal
+ */
+class TypeConverter
+{
+    public static function convertLegacyArrayToObject($array)
+    {
+        // TODO: provide actual class
+        $result = new \stdClass();
+
+        foreach ($array as $key => $value) {
+            $result->$key = (is_array($value)) ? static::convertLegacyArrayToObject($value) : static::convertToModernType($value);
+        }
+
+        return $result;
+    }
+
+    public static function convertObjectToLegacyArray($object)
+    {
+        $result = [];
+
+        foreach ($object as $key => $value) {
+            // TODO: maybe add a more meaningful check instead of stdClass?
+            $result[$key] = ($value instanceof \stdClass) ? static::convertObjectToLegacyArray($value) : static::convertToLegacyType($value);
+        }
+
+        return $result;
+    }
+
+    public static function convertToLegacyType($value)
+    {
+        switch (true) {
+            case $value instanceof \MongoDB\Driver\ObjectID:
+                return new \MongoId($value);
+
+            default:
+                return $value;
+        }
+    }
+
+    public static function convertToModernType($value)
+    {
+        switch (true) {
+            case $value instanceof \MongoId:
+                return $value->getObjectID();
+
+            default:
+                return $value;
+        }
+    }
+}

lib/Mongo/Mongo.php

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+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * The connection point between MongoDB and PHP.
+ * This class is used to initiate a connection and for database server commands.
+ * @link http://www.php.net/manual/en/class.mongo.php
+ * @deprecated This class has been DEPRECATED as of version 1.3.0.
+ * Relying on this feature is highly discouraged. Please use MongoClient instead.
+ * @see MongoClient
+ */
+class Mongo extends MongoClient {
+    /**
+     * @deprecated This feature has been DEPRECATED as of version 1.2.3. Relying on this feature is highly discouraged. Please use MongoPool::getSize() instead.
+     * (PECL mongo &gt;= 1.2.0)<br/>
+     * Get pool size for connection pools
+     * @link http://php.net/manual/en/mongo.getpoolsize.php
+     * @return int Returns the current pool size.
+     */
+    public function getPoolSize() {}
+    /**
+     * (PECL mongo &gt;= 1.1.0)<br/>
+     * Returns the address being used by this for slaveOkay reads
+     * @link http://php.net/manual/en/mongo.getslave.php
+     * @return bool <p>The address of the secondary this connection is using for reads.
+     * </p>
+     * <p>
+     * This returns <b>NULL</b> if this is not connected to a replica set or not yet
+     * initialized.
+     * </p>
+     */
+    public function getSlave() {}
+    /**
+     * (PECL mongo &gt;= 1.1.0)<br/>
+     * Get slaveOkay setting for this connection
+     * @link http://php.net/manual/en/mongo.getslaveokay.php
+     * @return bool Returns the value of slaveOkay for this instance.
+     */
+    public function getSlaveOkay() {}
+    /**
+     * Connects to paired database server
+     * @deprecated Pass a string of the form "mongodb://server1,server2" to the constructor instead of using this method.
+     * @link http://www.php.net/manual/en/mongo.pairconnect.php
+     * @throws MongoConnectionException
+     * @return boolean
+     */
+    public function pairConnect() {}
+
+    /**
+     * (PECL mongo &gt;= 1.2.0)<br/>
+     * @deprecated This feature has been DEPRECATED as of version 1.2.3. Relying on this feature is highly discouraged. Please use MongoPool::info() instead.
+     * Returns information about all connection pools.
+     * @link http://php.net/manual/en/mongo.pooldebug.php
+     * @return array  Each connection pool has an identifier, which starts with the host. For each pool, this function shows the following fields:
+     * <p><b>in use</b></p>
+     * <p>The number of connections currently being used by MongoClient instances.
+     * in pool
+     * The number of connections currently in the pool (not being used).</p>
+     * <p><b>remaining</b></p>
+     *
+     * <p>The number of connections that could be created by this pool. For example, suppose a pool had 5 connections remaining and 3 connections in the pool. We could create 8 new instances of MongoClient before we exhausted this pool (assuming no instances of MongoClient went out of scope, returning their connections to the pool).
+     *
+     * A negative number means that this pool will spawn unlimited connections.
+     *
+     * Before a pool is created, you can change the max number of connections by calling Mongo::setPoolSize(). Once a pool is showing up in the output of this function, its size cannot be changed.</p>
+     * <p><b>timeout</b></p>
+     *
+     * <p>The socket timeout for connections in this pool. This is how long connections in this pool will attempt to connect to a server before giving up.</p>
+     *
+     */
+    public function poolDebug() {}
+
+    /**
+     * (PECL mongo &gt;= 1.1.0)<br/>
+     * Change slaveOkay setting for this connection
+     * @link http://php.net/manual/en/mongo.setslaveokay.php
+     * @param bool $ok [optional] <p class="para">
+     * If reads should be sent to secondary members of a replica set for all
+     * possible queries using this {@see MongoClient} instance.
+     * </p>
+     * @return bool returns the former value of slaveOkay for this instance.
+     */
+    public function setSlaveOkay ($ok) {}
+    /**
+     * @deprecated Relying on this feature is highly discouraged. Please use MongoPool::setSize() instead.
+     *(PECL mongo &gt;= 1.2.0)<br/>
+     * Set the size for future connection pools.
+     * @link http://php.net/manual/en/mongo.setpoolsize.php
+     * @param $size <p>The max number of connections future pools will be able to create. Negative numbers mean that the pool will spawn an infinite number of connections.</p>
+     * @return bool Returns the former value of pool size.
+     */
+    public function setPoolSize($size) {}
+    /**
+     * Creates a persistent connection with a database server
+     * @link http://www.php.net/manual/en/mongo.persistconnect.php
+     * @deprecated Pass array("persist" => $id) to the constructor instead of using this method.
+     * @param string $username A username used to identify the connection.
+     * @param string $password A password used to identify the connection.
+     * @throws MongoConnectionException
+     * @return boolean If the connection was successful.
+     */
+    public function persistConnect($username = "", $password = "") {}
+
+    /**
+     * Creates a persistent connection with paired database servers
+     * @deprecated Pass "mongodb://server1,server2" and array("persist" => $id) to the constructor instead of using this method.
+     * @link http://www.php.net/manual/en/mongo.pairpersistconnect.php
+     * @param string $username A username used to identify the connection.
+     * @param string $password A password used to identify the connection.
+     * @throws MongoConnectionException
+     * @return boolean If the connection was successful.
+     */
+    public function pairPersistConnect($username = "", $password = "") {}
+
+    /**
+     * Connects with a database server
+     *
+     * @link http://www.php.net/manual/en/mongo.connectutil.php
+     * @throws MongoConnectionException
+     * @return boolean If the connection was successful.
+     */
+    protected function connectUtil() {}
+
+    /**
+     * Check if there was an error on the most recent db operation performed
+     * @deprecated Use MongoDB::lastError() instead.
+     * @link http://www.php.net/manual/en/mongo.lasterror.php
+     * @return array|null Returns the error, if there was one, or NULL.
+     */
+    public function lastError() {}
+
+    /**
+     * Checks for the last error thrown during a database operation
+     * @deprecated Use MongoDB::prevError() instead.
+     * @link http://www.php.net/manual/en/mongo.preverror.php
+     * @return array Returns the error and the number of operations ago it occurred.
+     */
+    public function prevError() {}
+
+    /**
+     * Clears any flagged errors on the connection
+     * @deprecated Use MongoDB::resetError() instead.
+     * @link http://www.php.net/manual/en/mongo.reseterror.php
+     * @return array Returns the database response.
+     */
+    public function resetError() {}
+
+    /**
+     * Creates a database error on the database.
+     * @deprecated Use MongoDB::forceError() instead.
+     * @link http://www.php.net/manual/en/mongo.forceerror.php
+     * @return boolean The database response.
+     */
+    public function forceError() {}
+}