saxulum-doctrine-mongodb-odm-provider

works with plain silex-php

Provides Doctrine MongoDB ODM Document Managers as services to Pimple applications.

Features

Default Document Manager can be bound to any database connection
Multiple Document Managers can be defined
Mechanism for allowing Service Providers to register their own mappings

Requirements

PHP 5.3+
Doctrine MongoDB ODM ~1.0

Installation

Through Composer as saxulum/saxulum-doctrine-mongodb-odm-provider.

Usage

To get up and running, register DoctrineMongoDbOdmProvider and manually specify the directory that will contain the proxies along with at least one mapping.

In each of these examples an Document Manager that is bound to the default database connection will be provided. It will be accessible via mongodbodm.dm.

<?php

// Default document manager.
$em = $app['mongodbodm.dm'];

Pimple

<?php

use Pimple\Container;
use Saxulum\DoctrineMongoDb\Provider\DoctrineMongoDbProvider;
use Saxulum\DoctrineMongoDbOdm\Provider\DoctrineMongoDbOdmProvider;

$app = new Container;

$app->register(new DoctrineMongoDbProvider, [
    "mongodb.options" => [
        "server" => "mongodb://localhost:27017",
        "options" => [
            "username" => "root",
            "password" => "root",
            "db" => "admin"
        ],
    ],
]);

$app->register(new DoctrineMongoDbOdmProvider, [
    "mongodbodm.proxies_dir" => "/path/to/proxies",
    "mongodbodm.hydrator_dir" => "/path/to/hydrator",
    "mongodbodm.dm.options" => [
        "database" => "test",
        "mappings" => [
            // Using actual filesystem paths
            [
                "type" => "annotation",
                "namespace" => "Foo\Entities",
                "path" => __DIR__."/src/Foo/Entities",
            ],
            [
                "type" => "xml",
                "namespace" => "Bat\Entities",
                "path" => __DIR__."/src/Bat/Resources/mappings",
            ],
            [
                'type' => 'class_map',
                'namespace' => 'Bar\Entities',
                'map' => [
                    'Bar\Entities\Bar' => 'Sample\Mapping\Bar'    
                ]    
            ]
        ],
    ],
]);

Configuration

Parameters

mongodbodm.dm.options: Array of Document Manager options.

These options are available:
- connection (Default: default): String defining which database connection to use. Used when using named databases via mongodbs.
- database The database which should be uses
- mappings: Array of mapping definitions.
  
  Each mapping definition should be an array with the following options:
  - type: Mapping driver type, one of annotation, xml, yml, simple_xml, simple_yml, php or class_map.
  - namespace: Namespace in which the entities reside.
  Additionally, each mapping definition should contain one of the following options:
  - path: Path to where the mapping files are located. This should be an actual filesystem path. For the php driver it can be an array of paths
  - resources_namespace: A namespaceish path to where the mapping files are located. Example: Path\To\Foo\Resources\mappings
  Each mapping definition can have the following optional options:
  - alias (Default: null): Set the alias for the document namespace.
  Each annotation mapping may also specify the following options:
  - use_simple_annotation_reader (Default: true): If true, only simple notations like @Document will work. If false, more advanced notations and aliasing via use will work. (Example: use Doctrine\ODM\MongoDB\Mapping AS ODM, @ODM\Document) Note that if set to false, the AnnotationRegistry will probably need to be configured correctly so that it can load your Annotations classes. See this FAQ: Why aren't my Annotations classes being found?
  Each php mapping may also specify the following options:
  - static (Default: true): If true, the static php driver will be used, which means each document needs to add: public static function loadMetadata(ClassMetadata $metadata) If false, the php driver will be used, each document needs to have a mapping file
  Each class_map mapping may also specify the following options:
  - map: Array key represents the entity class name, value represents the mapping for the entity class
- met adata_cache (Default: setting specified by mongodbodm.default_cache): String or array describing metadata cache implementation.
- types An array of custom types in the format of 'typeName' => 'Namespace\To\Type\Class'

mongodbodm.dms.options: Array of Document Manager configuration sets indexed by each Document Manager's name. Each value should look like mongodbodm.dm.options.

Example configuration:

<?php
$app['mongodbodm.dms.default'] = 'sqlite';
$app['mongodbodm.dms.options'] = [
    'mongo1' => [
        'server' => 'mongodb://localhost:27017',
        'options' => [
            'username' => 'root',
            'password' => 'root',
            'db' => 'admin'
        ]
    ],
    'mongo2' => [
        'server' => 'mongodb://localhost:27018',
        'options' => [
            'username' => 'root',
            'password' => 'root',
            'db' => 'admin'
        ]
    ]
];

Example usage:

<?php
$emMysql = $app['mongodbodm.dms']['mongo1'];
$emSqlite = $app['mongodbodm.dms']['mongo2'];

mongodbodm.dms.default (Default: first Document Manager processed): String defining the name of the default Document Manager.
mongodbodm.proxies_dir: String defining path to where Doctrine generated proxies should be located.
mongodbodm.proxies_namespace (Default: DoctrineProxy): String defining namespace in which Doctrine generated proxies should reside.
mongodbodm.auto_generate_proxies: Boolean defining whether or not proxies should be generated automatically.
mongodbodm.hydrator_dir: String defining path to where Doctrine generated hydrator should be located.
mongodbodm.hydrator_namespace (Default: DoctrineHydrator): String defining namespace in which Doctrine generated hydrator should reside.
mongodbodm.default_cache: String or array describing default cache implementation.
mongodbodm.add_mapping_driver: Function providing the ability to add a mapping driver to an Document Manager.

These params are available:
- $mappingDriver: Mapping driver to be added, instance Doctrine\Common\Persistence\Mapping\Driver\MappingDriver.
- $namespace: Namespace to be mapped by $mappingDriver, string.
- $name: Name of Document Manager to add mapping to, string, default null.
mongodbodm.dm_name_from_param: Function providing the ability to retrieve an document manager's name from a param.

This is useful for being able to optionally allow users to specify which document manager should be configured for a 3rd party service provider but fallback to the default document manager if not explitely specified.

For example:
```
<?php
$emName = $app['mongodbodm.dm_name_from_param']('3rdparty.provider.dm');
$em = $app['mongodbodm.dms'][$emName];
```
This code should be able to be used inside of a 3rd party service provider safely, whether the user has defined 3rdparty.provider.dm or not.

Services

mongodbodm.dm: Document Manager, instance Doctrine\ODM\MongoDB\DocumentManager.
mongodbodm.dms: Document Managers, array of Doctrine\ODM\MongoDB\DocumentManager indexed by name.

Frequently Asked Questions

Why aren't my Annotations classes being found?

When use_simple_annotation_reader is set to False for an document, the AnnotationRegistry needs to have the project's autoloader added to it.

Example:

<?php
$loader = require __DIR__ . '/../vendor/autoload.php';

\Doctrine\Common\Annotations\AnnotationRegistry::registerLoader([$loader, 'loadClass']);

License

MIT, see LICENSE.

Community

If you have questions or want to help out, join us in the #silex-php channels on irc.freenode.net.

Not Invented Here

This project is based heavily on the work done by @dflydev on the dflydev/dflydev-doctrine-orm-service-provider project.

Copyright

Dominik Zogg dominik.zogg@gmail.com
Beau Simensen beau@dflydev.com (Doctrine ORM Service Provider)

saxulum-legacy / saxulum-doctrine-mongodb-odm-provider

readme