Adding bundles and setting up symfony2

10 years ago · c3e8aab460
parent 944ca558ea
commit c3e8aab460
101 changed files with 8618 additions and 1 deletions
--- a/app/AppKernel.php
+++ b/app/AppKernel.php
@ -1,13 +1,147 @@
 <?php
 /* For licensing terms, see /license.txt */

+use Symfony\Component\HttpKernel\Kernel;
+use Symfony\Component\Config\Loader\LoaderInterface;
+
 /**
 * Class AppKernel
 */
-class AppKernel
+class AppKernel extends Kernel
 {
    protected $rootDir;

+    public function registerBundles()
+    {
+        $bundles = array(
+            new Symfony\Bundle\FrameworkBundle\FrameworkBundle(),
+            new Symfony\Bundle\SecurityBundle\SecurityBundle(),
+            new Symfony\Bundle\TwigBundle\TwigBundle(),
+            new Symfony\Bundle\MonologBundle\MonologBundle(),
+            new Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle(),
+            new Symfony\Bundle\AsseticBundle\AsseticBundle(),
+            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
+
+            new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
+            new Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle(),
+            //new Doctrine\Bundle\PHPCRBundle\DoctrinePHPCRBundle(),
+            new Doctrine\Bundle\DoctrineCacheBundle\DoctrineCacheBundle(),
+
+            new FOS\RestBundle\FOSRestBundle(),
+            new JMS\SerializerBundle\JMSSerializerBundle($this),
+
+            // KNP HELPER BUNDLES
+            new Knp\Bundle\MenuBundle\KnpMenuBundle(),
+            new Knp\Bundle\MarkdownBundle\KnpMarkdownBundle(),
+            // Data grid
+            //new APY\DataGridBundle\APYDataGridBundle(),
+
+            // Sonata
+            new Sonata\EasyExtendsBundle\SonataEasyExtendsBundle(),
+            new Sonata\CoreBundle\SonataCoreBundle(),
+            new Sonata\IntlBundle\SonataIntlBundle(),
+            new Sonata\FormatterBundle\SonataFormatterBundle(),
+            new Sonata\CacheBundle\SonataCacheBundle(),
+            new Sonata\BlockBundle\SonataBlockBundle(),
+            new Sonata\SeoBundle\SonataSeoBundle(),
+            new Sonata\ClassificationBundle\SonataClassificationBundle(),
+            new Sonata\NotificationBundle\SonataNotificationBundle(),
+            new Sonata\DatagridBundle\SonataDatagridBundle(),
+            new Sonata\MediaBundle\SonataMediaBundle(),
+            //new Sonata\TranslationBundle\SonataTranslationBundle(),
+            new Sonata\PageBundle\SonataPageBundle(),
+
+            new Spy\TimelineBundle\SpyTimelineBundle(),
+            new Sonata\TimelineBundle\SonataTimelineBundle(),
+
+            //new SimpleThings\EntityAudit\SimpleThingsEntityAuditBundle(),
+
+            new Sonata\AdminBundle\SonataAdminBundle(),
+            new Sonata\DoctrineORMAdminBundle\SonataDoctrineORMAdminBundle(),
+
+
+            // CMF Integration
+            new Symfony\Cmf\Bundle\RoutingBundle\CmfRoutingBundle(),
+            //new Symfony\Cmf\Bundle\SearchBundle\CmfSearchBundle(),
+            //new Symfony\Cmf\Bundle\BlogBundle\CmfBlogBundle(),
+            //new Sonata\DoctrinePHPCRAdminBundle\SonataDoctrinePHPCRAdminBundle(),
+
+            // Oauth
+            //new HWI\Bundle\OAuthBundle\HWIOAuthBundle(),
+
+            //new Gregwar\CaptchaBundle\GregwarCaptchaBundle(),
+            //new Mopa\Bundle\BootstrapBundle\MopaBootstrapBundle(),
+            //new Liip\ThemeBundle\LiipThemeBundle(),
+            new Ivory\CKEditorBundle\IvoryCKEditorBundle(),
+            new FM\ElfinderBundle\FMElfinderBundle(),
+            new FOS\JsRoutingBundle\FOSJsRoutingBundle(),
+
+            // User
+            new FOS\UserBundle\FOSUserBundle(),
+            new Sonata\UserBundle\SonataUserBundle('FOSUserBundle'),
+            new Chamilo\UserBundle\ChamiloUserBundle(),
+            /*
+            // Sylius
+            /*new Sylius\Bundle\SettingsBundle\SyliusSettingsBundle(),
+            //new Sylius\Bundle\AttributeBundle\SyliusAttributeBundle(),
+            new Sylius\Bundle\ResourceBundle\SyliusResourceBundle(),
+            new Sylius\Bundle\FlowBundle\SyliusFlowBundle(),
+            new WhiteOctober\PagerfantaBundle\WhiteOctoberPagerfantaBundle(),
+            new Bazinga\Bundle\HateoasBundle\BazingaHateoasBundle(),*/
+
+            // Chamilo
+            //new Chamilo\InstallerBundle\ChamiloInstallerBundle(),
+            new Chamilo\CoreBundle\ChamiloCoreBundle(),
+            /*new Chamilo\CourseBundle\ChamiloCourseBundle(),
+            new Chamilo\SettingsBundle\ChamiloSettingsBundle(),
+            new Chamilo\ThemeBundle\ChamiloThemeBundle(),
+            new Chamilo\NotificationBundle\ChamiloNotificationBundle(),
+            new Chamilo\AdminBundle\ChamiloAdminBundle(),
+            new Chamilo\TimelineBundle\ChamiloTimelineBundle(),*/
+
+            // Based in Sonata
+            new Chamilo\ClassificationBundle\ChamiloClassificationBundle(),
+            new Chamilo\MediaBundle\ChamiloMediaBundle(),
+            new Chamilo\PageBundle\ChamiloPageBundle(),
+            /*
+            // Chamilo course tool
+            //new Chamilo\NotebookBundle\ChamiloNotebookBundle(),
+
+            // Data
+            //new Oneup\FlysystemBundle\OneupFlysystemBundle(), */
+
+            // Extra
+            new Stof\DoctrineExtensionsBundle\StofDoctrineExtensionsBundle(),
+            /*
+            //new JMS\TranslationBundle\JMSTranslationBundle(),
+            //new JMS\DiExtraBundle\JMSDiExtraBundle($this),
+            //new JMS\AopBundle\JMSAopBundle(),
+            /*new Bazinga\Bundle\FakerBundle\BazingaFakerBundle(),
+            //new Chamilo\CmsBundle\ChamiloCmsBundle(),
+            new Lunetics\LocaleBundle\LuneticsLocaleBundle(),  */
+        );
+
+        if (in_array($this->getEnvironment(), array('dev', 'test'))) {
+            //$bundles[] = new Jjanvier\Bundle\CrowdinBundle\JjanvierCrowdinBundle();
+            $bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
+            $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
+            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
+            $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
+            //$bundles[] = new Sp\BowerBundle\SpBowerBundle();
+        }
+
+        return $bundles;
+    }
+
+    /**
+     * @param LoaderInterface $loader
+     */
+    public function registerContainerConfiguration(LoaderInterface $loader)
+    {
+        $loader->load($this->getRootDir().'/config/config_'.$this->getEnvironment().'.yml');
+    }
+
+
    /**
     * @return string
     */
--- a/app/SymfonyRequirements.php
+++ b/app/SymfonyRequirements.php
@ -0,0 +1,764 @@
+<?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.
+ */
+
+/*
+ * Users of PHP 5.2 should be able to run the requirements checks.
+ * This is why the file and all classes must be compatible with PHP 5.2+
+ * (e.g. not using namespaces and closures).
+ *
+ * ************** CAUTION **************
+ *
+ * DO NOT EDIT THIS FILE as it will be overridden by Composer as part of
+ * the installation/update process. The original file resides in the
+ * SensioDistributionBundle.
+ *
+ * ************** CAUTION **************
+ */
+
+/**
+ * Represents a single PHP requirement, e.g. an installed extension.
+ * It can be a mandatory requirement or an optional recommendation.
+ * There is a special subclass, named PhpIniRequirement, to check a php.ini configuration.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class Requirement
+{
+    private $fulfilled;
+    private $testMessage;
+    private $helpText;
+    private $helpHtml;
+    private $optional;
+
+    /**
+     * Constructor that initializes the requirement.
+     *
+     * @param bool        $fulfilled   Whether the requirement is fulfilled
+     * @param string      $testMessage The message for testing the requirement
+     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
+     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     * @param bool        $optional    Whether this is only an optional recommendation not a mandatory requirement
+     */
+    public function __construct($fulfilled, $testMessage, $helpHtml, $helpText = null, $optional = false)
+    {
+        $this->fulfilled = (bool) $fulfilled;
+        $this->testMessage = (string) $testMessage;
+        $this->helpHtml = (string) $helpHtml;
+        $this->helpText = null === $helpText ? strip_tags($this->helpHtml) : (string) $helpText;
+        $this->optional = (bool) $optional;
+    }
+
+    /**
+     * Returns whether the requirement is fulfilled.
+     *
+     * @return bool true if fulfilled, otherwise false
+     */
+    public function isFulfilled()
+    {
+        return $this->fulfilled;
+    }
+
+    /**
+     * Returns the message for testing the requirement.
+     *
+     * @return string The test message
+     */
+    public function getTestMessage()
+    {
+        return $this->testMessage;
+    }
+
+    /**
+     * Returns the help text for resolving the problem.
+     *
+     * @return string The help text
+     */
+    public function getHelpText()
+    {
+        return $this->helpText;
+    }
+
+    /**
+     * Returns the help text formatted in HTML.
+     *
+     * @return string The HTML help
+     */
+    public function getHelpHtml()
+    {
+        return $this->helpHtml;
+    }
+
+    /**
+     * Returns whether this is only an optional recommendation and not a mandatory requirement.
+     *
+     * @return bool true if optional, false if mandatory
+     */
+    public function isOptional()
+    {
+        return $this->optional;
+    }
+}
+
+/**
+ * Represents a PHP requirement in form of a php.ini configuration.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class PhpIniRequirement extends Requirement
+{
+    /**
+     * Constructor that initializes the requirement.
+     *
+     * @param string        $cfgName           The configuration name used for ini_get()
+     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
+     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
+     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
+     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
+     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
+     * @param string|null   $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
+     * @param string|null   $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
+     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     * @param bool          $optional          Whether this is only an optional recommendation not a mandatory requirement
+     */
+    public function __construct($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null, $optional = false)
+    {
+        $cfgValue = ini_get($cfgName);
+
+        if (is_callable($evaluation)) {
+            if (null === $testMessage || null === $helpHtml) {
+                throw new InvalidArgumentException('You must provide the parameters testMessage and helpHtml for a callback evaluation.');
+            }
+
+            $fulfilled = call_user_func($evaluation, $cfgValue);
+        } else {
+            if (null === $testMessage) {
+                $testMessage = sprintf('%s %s be %s in php.ini',
+                    $cfgName,
+                    $optional ? 'should' : 'must',
+                    $evaluation ? 'enabled' : 'disabled'
+                );
+            }
+
+            if (null === $helpHtml) {
+                $helpHtml = sprintf('Set <strong>%s</strong> to <strong>%s</strong> in php.ini<a href="#phpini">*</a>.',
+                    $cfgName,
+                    $evaluation ? 'on' : 'off'
+                );
+            }
+
+            $fulfilled = $evaluation == $cfgValue;
+        }
+
+        parent::__construct($fulfilled || ($approveCfgAbsence && false === $cfgValue), $testMessage, $helpHtml, $helpText, $optional);
+    }
+}
+
+/**
+ * A RequirementCollection represents a set of Requirement instances.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ */
+class RequirementCollection implements IteratorAggregate
+{
+    private $requirements = array();
+
+    /**
+     * Gets the current RequirementCollection as an Iterator.
+     *
+     * @return Traversable A Traversable interface
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->requirements);
+    }
+
+    /**
+     * Adds a Requirement.
+     *
+     * @param Requirement $requirement A Requirement instance
+     */
+    public function add(Requirement $requirement)
+    {
+        $this->requirements[] = $requirement;
+    }
+
+    /**
+     * Adds a mandatory requirement.
+     *
+     * @param bool        $fulfilled   Whether the requirement is fulfilled
+     * @param string      $testMessage The message for testing the requirement
+     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
+     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addRequirement($fulfilled, $testMessage, $helpHtml, $helpText = null)
+    {
+        $this->add(new Requirement($fulfilled, $testMessage, $helpHtml, $helpText, false));
+    }
+
+    /**
+     * Adds an optional recommendation.
+     *
+     * @param bool        $fulfilled   Whether the recommendation is fulfilled
+     * @param string      $testMessage The message for testing the recommendation
+     * @param string      $helpHtml    The help text formatted in HTML for resolving the problem
+     * @param string|null $helpText    The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addRecommendation($fulfilled, $testMessage, $helpHtml, $helpText = null)
+    {
+        $this->add(new Requirement($fulfilled, $testMessage, $helpHtml, $helpText, true));
+    }
+
+    /**
+     * Adds a mandatory requirement in form of a php.ini configuration.
+     *
+     * @param string        $cfgName           The configuration name used for ini_get()
+     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
+     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
+     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
+     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
+     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
+     * @param string        $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
+     * @param string        $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
+     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addPhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null)
+    {
+        $this->add(new PhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence, $testMessage, $helpHtml, $helpText, false));
+    }
+
+    /**
+     * Adds an optional recommendation in form of a php.ini configuration.
+     *
+     * @param string        $cfgName           The configuration name used for ini_get()
+     * @param bool|callback $evaluation        Either a boolean indicating whether the configuration should evaluate to true or false,
+     *                                         or a callback function receiving the configuration value as parameter to determine the fulfillment of the requirement
+     * @param bool          $approveCfgAbsence If true the Requirement will be fulfilled even if the configuration option does not exist, i.e. ini_get() returns false.
+     *                                         This is helpful for abandoned configs in later PHP versions or configs of an optional extension, like Suhosin.
+     *                                         Example: You require a config to be true but PHP later removes this config and defaults it to true internally.
+     * @param string        $testMessage       The message for testing the requirement (when null and $evaluation is a boolean a default message is derived)
+     * @param string        $helpHtml          The help text formatted in HTML for resolving the problem (when null and $evaluation is a boolean a default help is derived)
+     * @param string|null   $helpText          The help text (when null, it will be inferred from $helpHtml, i.e. stripped from HTML tags)
+     */
+    public function addPhpIniRecommendation($cfgName, $evaluation, $approveCfgAbsence = false, $testMessage = null, $helpHtml = null, $helpText = null)
+    {
+        $this->add(new PhpIniRequirement($cfgName, $evaluation, $approveCfgAbsence, $testMessage, $helpHtml, $helpText, true));
+    }
+
+    /**
+     * Adds a requirement collection to the current set of requirements.
+     *
+     * @param RequirementCollection $collection A RequirementCollection instance
+     */
+    public function addCollection(RequirementCollection $collection)
+    {
+        $this->requirements = array_merge($this->requirements, $collection->all());
+    }
+
+    /**
+     * Returns both requirements and recommendations.
+     *
+     * @return array Array of Requirement instances
+     */
+    public function all()
+    {
+        return $this->requirements;
+    }
+
+    /**
+     * Returns all mandatory requirements.
+     *
+     * @return array Array of Requirement instances
+     */
+    public function getRequirements()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if (!$req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns the mandatory requirements that were not met.
+     *
+     * @return array Array of Requirement instances
+     */
+    public function getFailedRequirements()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if (!$req->isFulfilled() && !$req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns all optional recommendations.
+     *
+     * @return array Array of Requirement instances
+     */
+    public function getRecommendations()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if ($req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns the recommendations that were not met.
+     *
+     * @return array Array of Requirement instances
+     */
+    public function getFailedRecommendations()
+    {
+        $array = array();
+        foreach ($this->requirements as $req) {
+            if (!$req->isFulfilled() && $req->isOptional()) {
+                $array[] = $req;
+            }
+        }
+
+        return $array;
+    }
+
+    /**
+     * Returns whether a php.ini configuration is not correct.
+     *
+     * @return bool php.ini configuration problem?
+     */
+    public function hasPhpIniConfigIssue()
+    {
+        foreach ($this->requirements as $req) {
+            if (!$req->isFulfilled() && $req instanceof PhpIniRequirement) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the PHP configuration file (php.ini) path.
+     *
+     * @return string|false php.ini file path
+     */
+    public function getPhpIniConfigPath()
+    {
+        return get_cfg_var('cfg_file_path');
+    }
+}
+
+/**
+ * This class specifies all requirements and optional recommendations that
+ * are necessary to run the Symfony Standard Edition.
+ *
+ * @author Tobias Schultze <http://tobion.de>
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class SymfonyRequirements extends RequirementCollection
+{
+    const REQUIRED_PHP_VERSION = '5.3.3';
+
+    /**
+     * Constructor that initializes the requirements.
+     */
+    public function __construct()
+    {
+        /* mandatory requirements follow */
+
+        $installedPhpVersion = phpversion();
+
+        $this->addRequirement(
+            version_compare($installedPhpVersion, self::REQUIRED_PHP_VERSION, '>='),
+            sprintf('PHP version must be at least %s (%s installed)', self::REQUIRED_PHP_VERSION, $installedPhpVersion),
+            sprintf('You are running PHP version "<strong>%s</strong>", but Symfony needs at least PHP "<strong>%s</strong>" to run.
+                Before using Symfony, upgrade your PHP installation, preferably to the latest version.',
+                $installedPhpVersion, self::REQUIRED_PHP_VERSION),
+            sprintf('Install PHP %s or newer (installed version is %s)', self::REQUIRED_PHP_VERSION, $installedPhpVersion)
+        );
+
+        $this->addRequirement(
+            version_compare($installedPhpVersion, '5.3.16', '!='),
+            'PHP version must not be 5.3.16 as Symfony won\'t work properly with it',
+            'Install PHP 5.3.17 or newer (or downgrade to an earlier PHP version)'
+        );
+
+        $this->addRequirement(
+            is_dir(__DIR__.'/../vendor/composer'),
+            'Vendor libraries must be installed',
+            'Vendor libraries are missing. Install composer following instructions from <a href="http://getcomposer.org/">http://getcomposer.org/</a>. '.
+                'Then run "<strong>php composer.phar install</strong>" to install them.'
+        );
+
+        $cacheDir = is_dir(__DIR__.'/../var/cache') ? __DIR__.'/../var/cache' : __DIR__.'/cache';
+
+        $this->addRequirement(
+            is_writable($cacheDir),
+            'app/cache/ or var/cache/ directory must be writable',
+            'Change the permissions of either "<strong>app/cache/</strong>" or  "<strong>var/cache/</strong>" directory so that the web server can write into it.'
+        );
+
+        $logsDir = is_dir(__DIR__.'/../var/logs') ? __DIR__.'/../var/logs' : __DIR__.'/logs';
+
+        $this->addRequirement(
+            is_writable($logsDir),
+            'app/logs/ or var/logs/ directory must be writable',
+            'Change the permissions of either "<strong>app/logs/</strong>" or  "<strong>var/logs/</strong>" directory so that the web server can write into it.'
+        );
+
+        $this->addPhpIniRequirement(
+            'date.timezone', true, false,
+            'date.timezone setting must be set',
+            'Set the "<strong>date.timezone</strong>" setting in php.ini<a href="#phpini">*</a> (like Europe/Paris).'
+        );
+
+        if (version_compare($installedPhpVersion, self::REQUIRED_PHP_VERSION, '>=')) {
+            $timezones = array();
+            foreach (DateTimeZone::listAbbreviations() as $abbreviations) {
+                foreach ($abbreviations as $abbreviation) {
+                    $timezones[$abbreviation['timezone_id']] = true;
+                }
+            }
+
+            $this->addRequirement(
+                isset($timezones[@date_default_timezone_get()]),
+                sprintf('Configured default timezone "%s" must be supported by your installation of PHP', @date_default_timezone_get()),
+                'Your default timezone is not supported by PHP. Check for typos in your <strong>php.ini</strong> file and have a look at the list of deprecated timezones at <a href="http://php.net/manual/en/timezones.others.php">http://php.net/manual/en/timezones.others.php</a>.'
+            );
+        }
+
+        $this->addRequirement(
+            function_exists('iconv'),
+            'iconv() must be available',
+            'Install and enable the <strong>iconv</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('json_encode'),
+            'json_encode() must be available',
+            'Install and enable the <strong>JSON</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('session_start'),
+            'session_start() must be available',
+            'Install and enable the <strong>session</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('ctype_alpha'),
+            'ctype_alpha() must be available',
+            'Install and enable the <strong>ctype</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('token_get_all'),
+            'token_get_all() must be available',
+            'Install and enable the <strong>Tokenizer</strong> extension.'
+        );
+
+        $this->addRequirement(
+            function_exists('simplexml_import_dom'),
+            'simplexml_import_dom() must be available',
+            'Install and enable the <strong>SimpleXML</strong> extension.'
+        );
+
+        if (function_exists('apc_store') && ini_get('apc.enabled')) {
+            if (version_compare($installedPhpVersion, '5.4.0', '>=')) {
+                $this->addRequirement(
+                    version_compare(phpversion('apc'), '3.1.13', '>='),
+                    'APC version must be at least 3.1.13 when using PHP 5.4',
+                    'Upgrade your <strong>APC</strong> extension (3.1.13+).'
+                );
+            } else {
+                $this->addRequirement(
+                    version_compare(phpversion('apc'), '3.0.17', '>='),
+                    'APC version must be at least 3.0.17',
+                    'Upgrade your <strong>APC</strong> extension (3.0.17+).'
+                );
+            }
+        }
+
+        $this->addPhpIniRequirement('detect_unicode', false);
+
+        if (extension_loaded('suhosin')) {
+            $this->addPhpIniRequirement(
+                'suhosin.executor.include.whitelist',
+                create_function('$cfgValue', 'return false !== stripos($cfgValue, "phar");'),
+                false,
+                'suhosin.executor.include.whitelist must be configured correctly in php.ini',
+                'Add "<strong>phar</strong>" to <strong>suhosin.executor.include.whitelist</strong> in php.ini<a href="#phpini">*</a>.'
+            );
+        }
+
+        if (extension_loaded('xdebug')) {
+            $this->addPhpIniRequirement(
+                'xdebug.show_exception_trace', false, true
+            );
+
+            $this->addPhpIniRequirement(
+                'xdebug.scream', false, true
+            );
+
+            $this->addPhpIniRecommendation(
+                'xdebug.max_nesting_level',
+                create_function('$cfgValue', 'return $cfgValue > 100;'),
+                true,
+                'xdebug.max_nesting_level should be above 100 in php.ini',
+                'Set "<strong>xdebug.max_nesting_level</strong>" to e.g. "<strong>250</strong>" in php.ini<a href="#phpini">*</a> to stop Xdebug\'s infinite recursion protection erroneously throwing a fatal error in your project.'
+            );
+        }
+
+        $pcreVersion = defined('PCRE_VERSION') ? (float) PCRE_VERSION : null;
+
+        $this->addRequirement(
+            null !== $pcreVersion,
+            'PCRE extension must be available',
+            'Install the <strong>PCRE</strong> extension (version 8.0+).'
+        );
+
+        if (extension_loaded('mbstring')) {
+            $this->addPhpIniRequirement(
+                'mbstring.func_overload',
+                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
+                true,
+                'string functions should not be overloaded',
+                'Set "<strong>mbstring.func_overload</strong>" to <strong>0</strong> in php.ini<a href="#phpini">*</a> to disable function overloading by the mbstring extension.'
+            );
+        }
+
+        /* optional recommendations follow */
+
+        if (file_exists(__DIR__.'/../vendor/composer')) {
+            require_once __DIR__.'/../vendor/autoload.php';
+
+            try {
+                $r = new ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
+
+                $contents = file_get_contents(dirname($r->getFileName()).'/Resources/skeleton/app/SymfonyRequirements.php');
+            } catch (ReflectionException $e) {
+                $contents = '';
+            }
+            $this->addRecommendation(
+                file_get_contents(__FILE__) === $contents,
+                'Requirements file should be up-to-date',
+                'Your requirements file is outdated. Run composer install and re-check your configuration.'
+            );
+        }
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.3.4', '>='),
+            'You should use at least PHP 5.3.4 due to PHP bug #52083 in earlier versions',
+            'Your project might malfunction randomly due to PHP bug #52083 ("Notice: Trying to get property of non-object"). Install PHP 5.3.4 or newer.'
+        );
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.3.8', '>='),
+            'When using annotations you should have at least PHP 5.3.8 due to PHP bug #55156',
+            'Install PHP 5.3.8 or newer if your project uses annotations.'
+        );
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.4.0', '!='),
+            'You should not use PHP 5.4.0 due to the PHP bug #61453',
+            'Your project might not work properly due to the PHP bug #61453 ("Cannot dump definitions which have method calls"). Install PHP 5.4.1 or newer.'
+        );
+
+        $this->addRecommendation(
+            version_compare($installedPhpVersion, '5.4.11', '>='),
+            'When using the logout handler from the Symfony Security Component, you should have at least PHP 5.4.11 due to PHP bug #63379 (as a workaround, you can also set invalidate_session to false in the security logout handler configuration)',
+            'Install PHP 5.4.11 or newer if your project uses the logout handler from the Symfony Security Component.'
+        );
+
+        $this->addRecommendation(
+            (version_compare($installedPhpVersion, '5.3.18', '>=') && version_compare($installedPhpVersion, '5.4.0', '<'))
+            ||
+            version_compare($installedPhpVersion, '5.4.8', '>='),
+            'You should use PHP 5.3.18+ or PHP 5.4.8+ to always get nice error messages for fatal errors in the development environment due to PHP bug #61767/#60909',
+            'Install PHP 5.3.18+ or PHP 5.4.8+ if you want nice error messages for all fatal errors in the development environment.'
+        );
+
+        if (null !== $pcreVersion) {
+            $this->addRecommendation(
+                $pcreVersion >= 8.0,
+                sprintf('PCRE extension should be at least version 8.0 (%s installed)', $pcreVersion),
+                '<strong>PCRE 8.0+</strong> is preconfigured in PHP since 5.3.2 but you are using an outdated version of it. Symfony probably works anyway but it is recommended to upgrade your PCRE extension.'
+            );
+        }
+
+        $this->addRecommendation(
+            class_exists('DomDocument'),
+            'PHP-DOM and PHP-XML modules should be installed',
+            'Install and enable the <strong>PHP-DOM</strong> and the <strong>PHP-XML</strong> modules.'
+        );
+
+        $this->addRecommendation(
+            function_exists('mb_strlen'),
+            'mb_strlen() should be available',
+            'Install and enable the <strong>mbstring</strong> extension.'
+        );
+
+        $this->addRecommendation(
+            function_exists('iconv'),
+            'iconv() should be available',
+            'Install and enable the <strong>iconv</strong> extension.'
+        );
+
+        $this->addRecommendation(
+            function_exists('utf8_decode'),
+            'utf8_decode() should be available',
+            'Install and enable the <strong>XML</strong> extension.'
+        );
+
+        $this->addRecommendation(
+            function_exists('filter_var'),
+            'filter_var() should be available',
+            'Install and enable the <strong>filter</strong> extension.'
+        );
+
+        if (!defined('PHP_WINDOWS_VERSION_BUILD')) {
+            $this->addRecommendation(
+                function_exists('posix_isatty'),
+                'posix_isatty() should be available',
+                'Install and enable the <strong>php_posix</strong> extension (used to colorize the CLI output).'
+            );
+        }
+
+        $this->addRecommendation(
+            extension_loaded('intl'),
+            'intl extension should be available',
+            'Install and enable the <strong>intl</strong> extension (used for validators).'
+        );
+
+        if (extension_loaded('intl')) {
+            // in some WAMP server installations, new Collator() returns null
+            $this->addRecommendation(
+                null !== new Collator('fr_FR'),
+                'intl extension should be correctly configured',
+                'The intl extension does not behave properly. This problem is typical on PHP 5.3.X x64 WIN builds.'
+            );
+
+            // check for compatible ICU versions (only done when you have the intl extension)
+            if (defined('INTL_ICU_VERSION')) {
+                $version = INTL_ICU_VERSION;
+            } else {
+                $reflector = new ReflectionExtension('intl');
+
+                ob_start();
+                $reflector->info();
+                $output = strip_tags(ob_get_clean());
+
+                preg_match('/^ICU version +(?:=> )?(.*)$/m', $output, $matches);
+                $version = $matches[1];
+            }
+
+            $this->addRecommendation(
+                version_compare($version, '4.0', '>='),
+                'intl ICU version should be at least 4+',
+                'Upgrade your <strong>intl</strong> extension with a newer ICU version (4+).'
+            );
+
+            $this->addPhpIniRecommendation(
+                'intl.error_level',
+                create_function('$cfgValue', 'return (int) $cfgValue === 0;'),
+                true,
+                'intl.error_level should be 0 in php.ini',
+                'Set "<strong>intl.error_level</strong>" to "<strong>0</strong>" in php.ini<a href="#phpini">*</a> to inhibit the messages when an error occurs in ICU functions.'
+            );
+        }
+
+        $accelerator =
+            (extension_loaded('eaccelerator') && ini_get('eaccelerator.enable'))
+            ||
+            (extension_loaded('apc') && ini_get('apc.enabled'))
+            ||
+            (extension_loaded('Zend Optimizer+') && ini_get('zend_optimizerplus.enable'))
+            ||
+            (extension_loaded('Zend OPcache') && ini_get('opcache.enable'))
+            ||
+            (extension_loaded('xcache') && ini_get('xcache.cacher'))
+            ||
+            (extension_loaded('wincache') && ini_get('wincache.ocenabled'))
+        ;
+
+        $this->addRecommendation(
+            $accelerator,
+            'a PHP accelerator should be installed',
+            'Install and/or enable a <strong>PHP accelerator</strong> (highly recommended).'
+        );
+
+        if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {
+            $this->addRecommendation(
+                $this->getRealpathCacheSize() > 1000,
+                'realpath_cache_size should be above 1024 in php.ini',
+                'Set "<strong>realpath_cache_size</strong>" to e.g. "<strong>1024</strong>" in php.ini<a href="#phpini">*</a> to improve performance on windows.'
+            );
+        }
+
+        $this->addPhpIniRecommendation('short_open_tag', false);
+
+        $this->addPhpIniRecommendation('magic_quotes_gpc', false, true);
+
+        $this->addPhpIniRecommendation('register_globals', false, true);
+
+        $this->addPhpIniRecommendation('session.auto_start', false);
+
+        $this->addRecommendation(
+            class_exists('PDO'),
+            'PDO should be installed',
+            'Install <strong>PDO</strong> (mandatory for Doctrine).'
+        );
+
+        if (class_exists('PDO')) {
+            $drivers = PDO::getAvailableDrivers();
+            $this->addRecommendation(
+                count($drivers) > 0,
+                sprintf('PDO should have some drivers installed (currently available: %s)', count($drivers) ? implode(', ', $drivers) : 'none'),
+                'Install <strong>PDO drivers</strong> (mandatory for Doctrine).'
+            );
+        }
+    }
+
+    /**
+     * Loads realpath_cache_size from php.ini and converts it to int.
+     *
+     * (e.g. 16k is converted to 16384 int)
+     *
+     * @return int
+     */
+    protected function getRealpathCacheSize()
+    {
+        $size = ini_get('realpath_cache_size');
+        $size = trim($size);
+        $unit = strtolower(substr($size, -1, 1));
+        switch ($unit) {
+            case 'g':
+                return $size * 1024 * 1024 * 1024;
+            case 'm':
+                return $size * 1024 * 1024;
+            case 'k':
+                return $size * 1024;
+            default:
+                return (int) $size;
+        }
+    }
+}
--- a/app/autoload.php
+++ b/app/autoload.php
@ -0,0 +1,13 @@
+<?php
+
+use Doctrine\Common\Annotations\AnnotationRegistry;
+use Composer\Autoload\ClassLoader;
+
+/**
+ * @var ClassLoader $loader
+ */
+$loader = require __DIR__.'/../vendor/autoload.php';
+
+AnnotationRegistry::registerLoader(array($loader, 'loadClass'));
+
+return $loader;
--- a/app/bootstrap.php.cache
+++ b/app/bootstrap.php.cache
--- a/app/check.php
+++ b/app/check.php
@ -0,0 +1,142 @@
+<?php
+
+require_once dirname(__FILE__).'/SymfonyRequirements.php';
+
+$lineSize = 70;
+$symfonyRequirements = new SymfonyRequirements();
+$iniPath = $symfonyRequirements->getPhpIniConfigPath();
+
+echo_title('Symfony Requirements Checker');
+
+echo '> PHP is using the following php.ini file:'.PHP_EOL;
+if ($iniPath) {
+    echo_style('green', '  '.$iniPath);
+} else {
+    echo_style('warning', '  WARNING: No configuration file (php.ini) used by PHP!');
+}
+
+echo PHP_EOL.PHP_EOL;
+
+echo '> Checking Symfony requirements:'.PHP_EOL.'  ';
+
+$messages = array();
+foreach ($symfonyRequirements->getRequirements() as $req) {
+    /** @var $req Requirement */
+    if ($helpText = get_error_message($req, $lineSize)) {
+        echo_style('red', 'E');
+        $messages['error'][] = $helpText;
+    } else {
+        echo_style('green', '.');
+    }
+}
+
+$checkPassed = empty($messages['error']);
+
+foreach ($symfonyRequirements->getRecommendations() as $req) {
+    if ($helpText = get_error_message($req, $lineSize)) {
+        echo_style('yellow', 'W');
+        $messages['warning'][] = $helpText;
+    } else {
+        echo_style('green', '.');
+    }
+}
+
+if ($checkPassed) {
+    echo_block('success', 'OK', 'Your system is ready to run Symfony projects');
+} else {
+    echo_block('error', 'ERROR', 'Your system is not ready to run Symfony projects');
+
+    echo_title('Fix the following mandatory requirements', 'red');
+
+    foreach ($messages['error'] as $helpText) {
+        echo ' * '.$helpText.PHP_EOL;
+    }
+}
+
+if (!empty($messages['warning'])) {
+    echo_title('Optional recommendations to improve your setup', 'yellow');
+
+    foreach ($messages['warning'] as $helpText) {
+        echo ' * '.$helpText.PHP_EOL;
+    }
+}
+
+echo PHP_EOL;
+echo_style('title', 'Note');
+echo '  The command console could use a different php.ini file'.PHP_EOL;
+echo_style('title', '~~~~');
+echo '  than the one used with your web server. To be on the'.PHP_EOL;
+echo '      safe side, please check the requirements from your web'.PHP_EOL;
+echo '      server using the ';
+echo_style('yellow', 'web/config.php');
+echo ' script.'.PHP_EOL;
+echo PHP_EOL;
+
+exit($checkPassed ? 0 : 1);
+
+function get_error_message(Requirement $requirement, $lineSize)
+{
+    if ($requirement->isFulfilled()) {
+        return;
+    }
+
+    $errorMessage = wordwrap($requirement->getTestMessage(), $lineSize - 3, PHP_EOL.'   ').PHP_EOL;
+    $errorMessage .= '   > '.wordwrap($requirement->getHelpText(), $lineSize - 5, PHP_EOL.'   > ').PHP_EOL;
+
+    return $errorMessage;
+}
+
+function echo_title($title, $style = null)
+{
+    $style = $style ?: 'title';
+
+    echo PHP_EOL;
+    echo_style($style, $title.PHP_EOL);
+    echo_style($style, str_repeat('~', strlen($title)).PHP_EOL);
+    echo PHP_EOL;
+}
+
+function echo_style($style, $message)
+{
+    // ANSI color codes
+    $styles = array(
+        'reset' => "\033[0m",
+        'red' => "\033[31m",
+        'green' => "\033[32m",
+        'yellow' => "\033[33m",
+        'error' => "\033[37;41m",
+        'success' => "\033[37;42m",
+        'title' => "\033[34m",
+    );
+    $supports = has_color_support();
+
+    echo($supports ? $styles[$style] : '').$message.($supports ? $styles['reset'] : '');
+}
+
+function echo_block($style, $title, $message)
+{
+    $message = ' '.trim($message).' ';
+    $width = strlen($message);
+
+    echo PHP_EOL.PHP_EOL;
+
+    echo_style($style, str_repeat(' ', $width).PHP_EOL);
+    echo_style($style, str_pad(' ['.$title.']', $width, ' ', STR_PAD_RIGHT).PHP_EOL);
+    echo_style($style, str_pad($message, $width, ' ', STR_PAD_RIGHT).PHP_EOL);
+    echo_style($style, str_repeat(' ', $width).PHP_EOL);
+}
+
+function has_color_support()
+{
+    static $support;
+
+    if (null === $support) {
+        if (DIRECTORY_SEPARATOR == '\\') {
+            $support = false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI');
+        } else {
+            $support = function_exists('posix_isatty') && @posix_isatty(STDOUT);
+        }
+    }
+
+    return $support;
+}
--- a/app/console
+++ b/app/console
@ -0,0 +1,27 @@
+#!/usr/bin/env php
+<?php
+
+// if you don't want to setup permissions the proper way, just uncomment the following PHP line
+// read http://symfony.com/doc/current/book/installation.html#configuration-and-setup for more information
+//umask(0000);
+
+set_time_limit(0);
+
+require_once __DIR__.'/bootstrap.php.cache';
+require_once __DIR__.'/AppKernel.php';
+
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Debug\Debug;
+
+$input = new ArgvInput();
+$env = $input->getParameterOption(array('--env', '-e'), getenv('SYMFONY_ENV') ?: 'dev');
+$debug = getenv('SYMFONY_DEBUG') !== '0' && !$input->hasParameterOption(array('--no-debug', '')) && $env !== 'prod';
+
+if ($debug) {
+    Debug::enable();
+}
+
+$kernel = new AppKernel($env, $debug);
+$application = new Application($kernel);
+$application->run($input);
--- a/src/Chamilo/ClassificationBundle/ChamiloClassificationBundle.php
+++ b/src/Chamilo/ClassificationBundle/ChamiloClassificationBundle.php
@ -0,0 +1,21 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\ClassificationBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * Class ChamiloClassificationBundle
+ * @package Chamilo\ClassificationBundle
+ */
+class ChamiloClassificationBundle extends Bundle
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getParent()
+    {
+        return 'SonataClassificationBundle';
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Document/Category.php
+++ b/src/Chamilo/ClassificationBundle/Document/Category.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\ClassificationBundle\Document;
+
+use Sonata\ClassificationBundle\Document\BaseCategory as BaseCategory;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/working-with-objects.html
+ *
+ * @author <yourname> <youremail>
+ */
+class Category extends BaseCategory
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Document/Tag.php
+++ b/src/Chamilo/ClassificationBundle/Document/Tag.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\ClassificationBundle\Document;
+
+use Sonata\ClassificationBundle\Document\BaseTag as BaseTag;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/working-with-objects.html
+ *
+ * @author <yourname> <youremail>
+ */
+class Tag extends BaseTag
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Entity/Category.php
+++ b/src/Chamilo/ClassificationBundle/Entity/Category.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\ClassificationBundle\Entity;
+
+use Sonata\ClassificationBundle\Entity\BaseCategory as BaseCategory;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Category extends BaseCategory
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Entity/Collection.php
+++ b/src/Chamilo/ClassificationBundle/Entity/Collection.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\ClassificationBundle\Entity;
+
+use Sonata\ClassificationBundle\Entity\BaseCollection as BaseCollection;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Collection extends BaseCollection
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Entity/Context.php
+++ b/src/Chamilo/ClassificationBundle/Entity/Context.php
@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\ClassificationBundle\Entity;
+
+use Sonata\ClassificationBundle\Entity\BaseContext as BaseContext;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle.
+ *
+ * @link https://sonata-project.org/bundles/easy-extends
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Context extends BaseContext
+{
+    /**
+     * @var int $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return int $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Entity/Tag.php
+++ b/src/Chamilo/ClassificationBundle/Entity/Tag.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\ClassificationBundle\Entity;
+
+use Sonata\ClassificationBundle\Entity\BaseTag as BaseTag;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Tag extends BaseTag
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Category.mongodb.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Category.mongodb.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mongo-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mongo-mapping
+                    http://doctrine-project.org/schemas/orm/doctrine-mongo-mapping.xsd">
+
+    <document name="Chamilo\ClassificationBundle\Document\Category"
+              collection="classificationCategory">
+        <id fieldName="id" id="true"/>
+    </document>
+</doctrine-mongo-mapping>
--- a/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Category.orm.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Category.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\ClassificationBundle\Entity\Category"
+            table="classification__category"
+            repository-class="Doctrine\ORM\EntityRepository">
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Collection.orm.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Collection.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\ClassificationBundle\Entity\Collection"
+            table="classification__collection"
+            repository-class="Doctrine\ORM\EntityRepository">
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Context.orm.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Context.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( https://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\ClassificationBundle\Entity\Context"
+            table="classification__context"
+            repository-class="Doctrine\ORM\EntityRepository">
+
+        <id name="id" type="string" column="id">
+            <generator strategy="NONE"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Tag.mongodb.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Tag.mongodb.xml
@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mongo-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mongo-mapping
+                    http://doctrine-project.org/schemas/orm/doctrine-mongo-mapping.xsd">
+
+    <document name="Chamilo\ClassificationBundle\Document\Tag"
+              collection="newsTag">
+        <id fieldName="id" id="true"/>
+    </document>
+</doctrine-mongo-mapping>
--- a/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Tag.orm.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/doctrine/Tag.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\ClassificationBundle\Entity\Tag"
+            table="classification__tag"
+            repository-class="Doctrine\ORM\EntityRepository">
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/ClassificationBundle/Resources/config/serializer/Document.Category.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/serializer/Document.Category.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\ClassificationBundle\Document\Category"
+           exclusion-policy="all" xml-root-name="_category">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/ClassificationBundle/Resources/config/serializer/Document.Tag.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/serializer/Document.Tag.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\ClassificationBundle\Document\Tag"
+           exclusion-policy="all" xml-root-name="_tag">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Category.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Category.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\ClassificationBundle\Entity\Category"
+           exclusion-policy="all" xml-root-name="_category">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Collection.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Collection.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\ClassificationBundle\Entity\Collection"
+           exclusion-policy="all" xml-root-name="_collection">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Context.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Context.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\ClassificationBundle\Entity\Context"
+           exclusion-policy="all" xml-root-name="_context">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Tag.xml
+++ b/src/Chamilo/ClassificationBundle/Resources/config/serializer/Entity.Tag.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\ClassificationBundle\Entity\Tag" exclusion-policy="all"
+           xml-root-name="_tag">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/CoreBundle/Admin/AccessUrlAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/AccessUrlAdmin.php
@ -0,0 +1,67 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class AccessUrlAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class AccessUrlAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('url', 'url')
+            ->add('description', 'ckeditor')
+            ->add('active')
+            ->add('limitCourses')
+            ->add('limitActiveCourses')
+            ->add('limitSessions')
+            ->add('limitUsers')
+            ->add('limitTeachers')
+            ->add('limitDiskSpace')
+            ->add('email', 'email')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('url')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('url')
+        ;
+    }
+
+    /**
+     * @param $course
+     * @return mixed|void
+     */
+    public function preUpdate($course)
+    {
+        //$course->setUsers($course->getUsers());
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/AccessUrlRelCourseAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/AccessUrlRelCourseAdmin.php
@ -0,0 +1,61 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+/**
+ * Class CourseAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class AccessUrlRelCourseAdmin extends Admin
+{
+    /**
+     * @param \Sonata\AdminBundle\Show\ShowMapper $showMapper
+     *
+     * @return void
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id')
+        ;
+    }
+
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('url')
+            ->end()
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('url')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('url')
+        ;
+    }
+
+}
--- a/src/Chamilo/CoreBundle/Admin/BranchAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/BranchAdmin.php
@ -0,0 +1,43 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class BranchAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class BranchAdmin extends Admin
+{
+    // Fields to be shown on create/edit forms
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('id')
+        ;
+    }
+
+    // Fields to be shown on filter forms
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('id')
+        ;
+    }
+
+    // Fields to be shown on lists
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/CareerAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/CareerAdmin.php
@ -0,0 +1,51 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Chamilo\CoreBundle\Entity\Career;
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+
+/**
+ * Class CareerAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class CareerAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('name')
+            ->add('description', 'ckeditor')
+            ->add('status', 'choice', array('choices' => Career::getStatusList()))
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+            ->addIdentifier('name')
+        ;
+    }
+
+}
--- a/src/Chamilo/CoreBundle/Admin/PromotionAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/PromotionAdmin.php
@ -0,0 +1,51 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Chamilo\CoreBundle\Entity\Promotion;
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+
+/**
+ * Class PromotionAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class PromotionAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('name')
+            ->add('description', 'ckeditor')
+            ->add('status', 'choice', array('choices' => Promotion::getStatusList()))
+            ->add('career')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+            ->addIdentifier('name')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/SessionAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/SessionAdmin.php
@ -0,0 +1,112 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Chamilo\CoreBundle\Entity\Session;
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+/**
+ * Class SessionAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class SessionAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('name') //if no type is specified, SonataAdminBundle tries to guess it
+            ->add('generalCoach')
+            ->add('category')
+            ->add('displayStartDate', 'sonata_type_datetime_picker')
+            ->add(
+                'visibility',
+                'choice',
+                array('choices' => Session::getStatusList())
+            )
+            ->add('courses', 'sonata_type_collection', array(
+                    'cascade_validation' => true,
+                ), array(
+                    'edit'              => 'inline',
+                    'inline'            => 'table',
+                    //'sortable'          => 'position',
+                    //'link_parameters'   => array('context' => $context),
+                    'admin_code'        => 'sonata.admin.session_rel_course'
+                )
+            )
+            /*->add('users', 'sonata_type_collection', array(
+                    'cascade_validation' => true,
+                ), array(
+                    'allow_delete' => true,
+                    'by_reference' => false,
+                    //'edit'              => 'inline',
+
+                    //'sortable'          => 'position',
+                    //'link_parameters'   => array('context' => $context),
+                    //'admin_code'        => 'sonata.admin.session_rel_user'
+                )
+            )*/
+        ;
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id', 'text', array('label' => 'Session'))
+            ->add('name')
+            ->add('display_start_date', 'sonata_type_date_picker')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('name')
+            ->add(
+                'visibility',
+                null,
+                array(),
+                'choice',
+                array('choices' => Session::getStatusList())
+            )
+            //->add('display_start_date', 'sonata_type_date_picker')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('name')
+            ->add('generalCoach')
+            ->add('visibility', 'choice', array(
+                'choices' => Session::getStatusList()
+            ))
+        ;
+    }
+
+    /**
+     * Very important in order to save the related entities!
+     * @param \Chamilo\CoreBundle\Entity\Session $session
+     * @return mixed|void
+     */
+    public function preUpdate($session)
+    {
+        $session->setCourses($session->getCourses());
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/SessionCategoryAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/SessionCategoryAdmin.php
@ -0,0 +1,63 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class CourseRequestAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class SessionCategoryAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('name')
+            ->add('url')
+            ->add('dateStart', 'sonata_type_datetime_picker')
+            ->add('dateEnd', 'sonata_type_datetime_picker')
+        ;
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id')
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('name')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/SessionRelCourseAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/SessionRelCourseAdmin.php
@ -0,0 +1,62 @@
+<?php
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Chamilo\CoreBundle\Entity\CourseRelUser;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class SessionRelCourseAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class SessionRelCourseAdmin extends Admin
+{
+    /**
+     * @inheritdoc
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id')
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('course')
+            //->add('session')
+            ->end()
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('id')
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/SessionRelUserAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/SessionRelUserAdmin.php
@ -0,0 +1,70 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class SessionAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class SessionRelUserAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('session') //if no type is specified, SonataAdminBundle tries to guess it
+            ->add('user')
+            ->add('relation_type', 'text')
+        ;
+
+        /*->add('student', 'sonata_type_model', array(),
+        array(
+            'admin_code' => 'application.subscriber.admin.student'
+        ))*/
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('session')
+            ->add('user')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('session')
+            ->add('user')
+            //->add('display_start_date', 'sonata_type_date_picker')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('session')
+            ->addIdentifier('user')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/SettingsCurrentAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/SettingsCurrentAdmin.php
@ -0,0 +1,63 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Chamilo\CourseBundle\Entity\CTool;
+use Chamilo\CoreBundle\Entity\Course;
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class SettingsCurrentAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class SettingsCurrentAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('title')
+            ->add('variable')
+            ->add('subkey')
+            ->add('type')
+            ->add('category')
+            ->add('selectedValue')
+            ->add('comment', 'ckeditor')
+            ->add('accessUrl')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('title')
+            ->add('variable')
+            ->add('category')
+            ->add('accessUrl')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('variable')
+            ->add('selected_value')
+            ->add('category')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/ToolAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/ToolAdmin.php
@ -0,0 +1,65 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+
+/**
+ * Class ToolAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class ToolAdmin extends Admin
+{
+    /**
+     * @inheritdoc
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('name')
+            ->add('description', 'ckeditor')
+            ->add('toolResourceRights', 'sonata_type_collection', array(
+                'cascade_validation' => true,
+            ), array(
+                    //'allow_delete' => true,
+                    //'by_reference' => false,
+                    'edit'              => 'inline',
+                    'inline'            => 'table',
+                    //'btn_add' => true,
+                    //'multiple' => true
+                    //'sortable'          => 'position',
+                    //'link_parameters'   => array('content' => $users),
+                    'admin_code'        => 'sonata.admin.tool_resource_rights'
+                )
+            )
+            /*->add('image', 'sonata_media_type', array(
+                'provider' => 'sonata.media.provider.image',
+                'context'  => 'default'
+            ));*/
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('name')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/ToolResourceRightsAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/ToolResourceRightsAdmin.php
@ -0,0 +1,60 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Chamilo\CoreBundle\Entity\ToolResourceRights;
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+/**
+ * Class ToolResourceRightsAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class ToolResourceRightsAdmin extends Admin
+{
+    /**
+     * @inheritdoc
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('tool')
+            ->add(
+                'role',
+                'choice',
+                array('choices' => ToolResourceRights::getDefaultRoles())
+            )
+            ->add(
+                'mask',
+                'choice',
+                array('choices' => ToolResourceRights::getMaskList())
+            )
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('role')
+        ;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+            ->addIdentifier('role')
+            ->addIdentifier('mask')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/UserGroupAdmin.php
+++ b/src/Chamilo/CoreBundle/Admin/UserGroupAdmin.php
@ -0,0 +1,87 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class UserGroupAdmin
+ * @package Chamilo\CoreBundle\Admin
+ */
+class UserGroupAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('name')
+            ->add('description', 'ckeditor')
+            ->add('users', 'sonata_type_collection', array(
+                    'cascade_validation' => true,
+                ), array(
+                   // 'allow_delete' => true,
+                    'by_reference' => false,
+                    'edit'              => 'inline',
+                    'inline'            => 'table',
+                    //'btn_add' => true,
+                    //'multiple' => true
+                    //'sortable'          => 'position',
+                    //'link_parameters'   => array('content' => $users),
+                    'admin_code'        => 'sonata.admin.user_group_rel_user'
+                )
+            )
+        ;
+    }
+
+    /**
+     * Very important in order to save the related entities!
+     * @param \Chamilo\CoreBundle\Entity\Course $userGroup
+     * @return mixed|void
+     */
+    public function preUpdate($userGroup)
+    {
+        //$userGroup->setUsers($userGroup->getUsers());
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id', 'text', array('label' => 'Usergroup'))
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('id')
+            ->add('name')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+            ->addIdentifier('name')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/Admin/UsergroupRelUser.php
+++ b/src/Chamilo/CoreBundle/Admin/UsergroupRelUser.php
@ -0,0 +1,63 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+use Knp\Menu\ItemInterface as MenuItemInterface;
+
+/**
+ * Class UsergroupRelUser
+ * @package Chamilo\CoreBundle\Admin
+ */
+class UsergroupRelUser extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('user')
+            ->add('usergroup')
+        ;
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('user')
+            ->add('usergroup')
+        ;
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('user')
+            ->add('usergroup')
+        ;
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('user')
+            ->addIdentifier('usergroup')
+        ;
+    }
+}
--- a/src/Chamilo/CoreBundle/ChamiloCoreBundle.php
+++ b/src/Chamilo/CoreBundle/ChamiloCoreBundle.php
@ -0,0 +1,27 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle;
+
+use Chamilo\CoreBundle\DependencyInjection\Compiler\DoctrineEntityListenerPass;
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Class ChamiloCoreBundle
+ * @package Chamilo\CoreBundle
+ */
+class ChamiloCoreBundle extends Bundle
+{
+    public function boot()
+    {
+        // Add legacy calls.
+    }
+
+    public function build(ContainerBuilder $container)
+    {
+        parent::build($container);
+        //$container->addCompilerPass(new EntityListenerPass());
+        //$container->addCompilerPass(new DoctrineEntityListenerPass());
+    }
+}
--- a/src/Chamilo/CoreBundle/DependencyInjection/ChamiloCoreExtension.php
+++ b/src/Chamilo/CoreBundle/DependencyInjection/ChamiloCoreExtension.php
@ -0,0 +1,40 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\DependencyInjection\Loader;
+
+/**
+ * Class ChamiloCoreExtension
+ * @package Chamilo\CoreBundle\DependencyInjection
+ */
+class ChamiloCoreExtension extends Extension
+{
+    /**
+     * @param array $configs
+     * @param ContainerBuilder $container
+     */
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new Loader\YamlFileLoader(
+            $container,
+            new FileLocator(__DIR__ . '/../Resources/config')
+        );
+
+        $loader->load('services.yml');
+        $loader->load('admin.yml');
+    }
+
+    /**
+     * @return string
+     */
+    public function getAlias()
+    {
+        return 'chamilo_core';
+    }
+
+}
--- a/src/Chamilo/CoreBundle/DependencyInjection/Compiler/DoctrineEntityListenerPass.php
+++ b/src/Chamilo/CoreBundle/DependencyInjection/Compiler/DoctrineEntityListenerPass.php
@ -0,0 +1,27 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+
+/**
+ * Class DoctrineEntityListenerPass
+ * @package Chamilo\CoreBundle\DependencyInjection\Compiler
+ */
+class DoctrineEntityListenerPass implements CompilerPassInterface
+{
+    public function process(ContainerBuilder $container)
+    {
+        $definition = $container->getDefinition('chamilo.doctrine.entity_listener_resolver');
+        $services = $container->findTaggedServiceIds('doctrine.entity_listener');
+
+        foreach ($services as $service => $attributes) {
+            $definition->addMethodCall(
+                'addMapping',
+                array($container->getDefinition($service)->getClass(), $service)
+            );
+        }
+    }
+}
--- a/src/Chamilo/CoreBundle/Entity/Manager/AccessUrlManager.php
+++ b/src/Chamilo/CoreBundle/Entity/Manager/AccessUrlManager.php
@ -0,0 +1,22 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Entity\Manager;
+
+use Sonata\CoreBundle\Model\BaseEntityManager;
+use Chamilo\CoreBundle\Entity\Course;
+
+/**
+ * Class AccessUrlManager
+ * @package Chamilo\CoreBundle\Entity\Manager
+ */
+class AccessUrlManager extends BaseEntityManager
+{
+    /**
+     * @return Course
+     */
+    public function createUrl()
+    {
+        return $this->create();
+    }
+}
--- a/src/Chamilo/CoreBundle/Entity/Manager/SessionManager.php
+++ b/src/Chamilo/CoreBundle/Entity/Manager/SessionManager.php
@ -0,0 +1,161 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Entity\Manager;
+
+use Chamilo\CoreBundle\Entity\Repository\CourseRepository;
+use Chamilo\CoreBundle\Entity\Session;
+use Chamilo\CoreBundle\Entity\SessionRelUser;
+use Sonata\CoreBundle\Model\BaseEntityManager;
+use Chamilo\CoreBundle\Entity\Course;
+use Chamilo\UserBundle\Entity\User;
+use Sonata\DatagridBundle\Pager\Doctrine\pager;
+use Sonata\DatagridBundle\ProxyQuery\Doctrine\ProxyQuery;
+use Doctrine\Common\Collections\Criteria;
+
+/**
+ * Class SessionManager
+ * @package Chamilo\CoreBundle\Entity\Manager
+ */
+class SessionManager extends BaseEntityManager
+{
+    /**
+     * @return Session
+     */
+    public function createSession()
+    {
+        return $this->create();
+    }
+
+    /**
+     * @param $name
+     * @return Session
+     */
+    public function findOneByName($name)
+    {
+        return $this->getRepository()->findOneByName($name);
+    }
+
+    /**
+     * @param User $user
+     * @param Session $session
+     */
+    public function addDrh(User $user, Session $session)
+    {
+        $session->addUserInSession(Session::COACH, $user);
+    }
+
+    /**
+     * @param User $user
+     * @param Session $session
+     * @return bool
+     */
+    public function hasDrh(User $user, Session $session)
+    {
+        $subscription = new SessionRelUser();
+        $subscription->setUser($user);
+        $subscription->setSession($session);
+        $subscription->setRelationType(Session::DRH);
+
+        return $session->hasUser($subscription);
+    }
+
+    /**
+     * @param User $user
+     * @param Course $course
+     * @param Session $session
+     */
+    public function addStudentInCourse(
+        User $user,
+        Course $course,
+        Session $session
+    ) {
+        $this->addUserInCourse(Session::STUDENT, $user, $course, $session);
+    }
+
+    /**
+     * @param User $user
+     * @param Course $course
+     * @param Session $session
+     * @return bool
+     */
+    public function hasStudentInCourse(
+        User $user,
+        Course $course,
+        Session $session
+    ) {
+        return $session->hasUserInCourse($user, $course, Session::STUDENT);
+    }
+
+    /**
+     * @param User $user
+     * @param Course $course
+     * @param Session $session
+     */
+    public function addCoachInCourse(
+        User $user,
+        Course $course,
+        Session $session
+    ) {
+        $this->addUserInCourse(Session::COACH, $user, $course, $session);
+    }
+
+    /**
+     * @param User $user
+     * @param Course $course
+     * @param Session $session
+     * @return bool
+     */
+    public function hasCoachInCourse(
+        User $user,
+        Course $course,
+        Session $session
+    ) {
+        return $session->hasUserInCourse($user, $course, Session::COACH);
+    }
+
+    /**
+     * @param $status
+     * @param User $user
+     * @param Course $course
+     * @param Session $session
+     */
+    private function addUserInCourse(
+        $status,
+        User $user,
+        Course $course,
+        Session $session
+    ) {
+        if ($session->isActive() &&
+            $user->getIsActive() &&
+            $course->isActive()
+        ) {
+            if ($session->hasCourse($course)) {
+                switch ($status) {
+                    case Session::DRH:
+                        if ($user->hasRole('ROLE_RRHH')) {
+                            $session->addUserInSession(Session::DRH, $user);
+                        }
+                        break;
+                    case Session::STUDENT:
+                        $session->addUserInSession(Session::STUDENT, $user);
+                        $session->addUserInCourse(
+                            Session::STUDENT,
+                            $user,
+                            $course
+                        );
+                        break;
+                    case Session::COACH:
+                        if ($user->hasRole('ROLE_TEACHER')) {
+                            $session->addUserInCourse(
+                                Session::COACH,
+                                $user,
+                                $course
+                            );
+                        }
+                        break;
+                }
+            }
+        }
+    }
+}
--- a/src/Chamilo/CoreBundle/Resources/config/admin.yml
+++ b/src/Chamilo/CoreBundle/Resources/config/admin.yml
@ -0,0 +1,143 @@
+services:
+    sonata.admin.session:
+        class: Chamilo\CoreBundle\Admin\SessionAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, audit: true, group: "LMS", label: "Session" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\Session
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.session_category:
+        class: Chamilo\CoreBundle\Admin\SessionCategoryAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "Session category" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\SessionCategory
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.career:
+        class: Chamilo\CoreBundle\Admin\CareerAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "Career" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\Career
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.promotion:
+        class: Chamilo\CoreBundle\Admin\PromotionAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "Promotion" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\Promotion
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.session_rel_course:
+        class: Chamilo\CoreBundle\Admin\SessionRelCourseAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "SessionRelCourseAdmin" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\SessionRelCourse
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.session_rel_user:
+            class: Chamilo\CoreBundle\Admin\SessionRelUserAdmin
+            tags:
+                - { name: sonata.admin, manager_type: orm, group: "LMS", label: "SessionRelUserAdmin" }
+            arguments:
+                - ~
+                - Chamilo\CoreBundle\Entity\SessionRelUser
+                - ~
+            calls:
+                - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.access_url:
+        class: Chamilo\CoreBundle\Admin\AccessUrlAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "AccessUrlAdmin" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\AccessUrl
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.access_url_rel_course:
+        class: Chamilo\CoreBundle\Admin\AccessUrlRelCourseAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "AccessUrlRelCourseAdmin" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\AccessUrlRelCourse
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.settings_current:
+        class: Chamilo\CoreBundle\Admin\SettingsCurrentAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "Settings" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\SettingsCurrent
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.user_group:
+        class: Chamilo\CoreBundle\Admin\UserGroupAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "UserGroupAdmin" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\UserGroup
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.user_group_rel_user:
+        class: Chamilo\CoreBundle\Admin\UsergroupRelUser
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "UsergroupRelUser" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\UsergroupRelUser
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.tool:
+        class: Chamilo\CoreBundle\Admin\ToolAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "Tool" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\Tool
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
+
+    sonata.admin.tool_resource_rights:
+        class: Chamilo\CoreBundle\Admin\ToolResourceRightsAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, group: "LMS", label: "ToolResourceRights" }
+        arguments:
+            - ~
+            - Chamilo\CoreBundle\Entity\ToolResourceRights
+            - ~
+        calls:
+            - [ setTranslationDomain, [ChamiloCoreBundle]]
--- a/src/Chamilo/CoreBundle/Resources/config/routing.yml
+++ b/src/Chamilo/CoreBundle/Resources/config/routing.yml
@ -0,0 +1,113 @@
+index:
+    resource: '@ChamiloCoreBundle/Controller/IndexController.php'
+    type:     annotation
+
+userportal:
+    resource: '@ChamiloCoreBundle/Controller/UserPortalController.php'
+    type:     annotation
+    prefix:   /userportal
+
+front:
+    resource: '@ChamiloCoreBundle/Controller/FrontController.php'
+    type:     annotation
+    prefix:   /front
+
+user:
+    resource: '@ChamiloCoreBundle/Controller/User/UserController.php'
+    type:     annotation
+    prefix:   /user
+
+course:
+    resource: '@ChamiloCoreBundle/Controller/CourseController.php'
+    type:     annotation
+    prefix:   /course
+
+legacy_javascript:
+    resource: '@ChamiloCoreBundle/Controller/JavascriptLegacyController.php'
+    type:     annotation
+    prefix:   /js
+
+# Legacy routes
+main:
+    path: /main/{name}
+    defaults: { _controller: ChamiloCoreBundle:Legacy:classic }
+    requirements:
+      name: .+
+
+# web url shortcuts for legacy templates
+web.ajax:
+    path: main/inc/ajax/
+
+web.main:
+    path: main/
+
+web.img:
+    path: bundles/chamilocore/img/
+
+# Core controllers
+core_admin:
+    resource: '@ChamiloCoreBundle/Controller/Admin'
+    type: annotation
+    prefix: /admin
+
+course_url:
+    path: courses
+
+core_tool:
+    resource: '@ChamiloCourseBundle/Controller'
+    type: annotation
+    prefix: /courses/{course}/
+
+core_tool_document:
+    pattern: /courses/{course}/document/{file}
+    defaults:
+        _controller: ChamiloCoreBundle:Resource:getDocument
+    requirements:
+        file: .+ # allow "/" in {file}
+
+#chamilo_course_tool_intro_create:
+#    path: /courses/{course}/introduction/{tool}/create/
+#    methods: [GET, POST]
+#    defaults:
+#        _controller: ChamiloCourseBundle:Introduction/Introduction:create
+#        _sylius:
+#            template: ChamiloCourseBundle:CToolIntro:create2.html.twig
+#            form: Chamilo\CourseBundle\Form\Type\CToolIntroType
+#
+#
+#    requirements:
+#        tool: "[a-zA-Z_]+"
+
+#chamilo_course_tool_intro_update:
+#    path: /courses/{course}/introduction/{tool}/update/
+#    methods: [GET]
+#    defaults:
+#        _controller: chamilo_course.controller.c_tool_intro:updateAction
+#
+#chamilo_course_tool_list:
+#    path: /courses/{course}/introduction
+#    methods: [GET]
+#    defaults:
+#        _controller: chamilo_course.controller.tool:indexAction
+
+# Redirects /url/ to /url
+remove_trailing_slash:
+    path: /{url}
+    defaults: { _controller: ChamiloCoreBundle:Redirecting:removeTrailingSlash }
+    requirements:
+        url: .*/$
+        _method: GET
+
+
+## Course settings
+#chamilo_course_settings:
+#    pattern: /courses/{course}/settings/{namespace}
+#    defaults:
+#        _controller: ChamiloCourseBundle:Settings:update
+#        template: ChamiloCourseBundle:Settings:default.html.twig
+##
+#chamilo_course_tool_index:
+#    pattern: /courses/{course}/tools
+#    methods: [GET, POST, HEAD, DELETE]
+#    defaults:
+#        _controller: chamilo_course.controller.tool:indexAction
--- a/src/Chamilo/CoreBundle/Resources/config/services.yml
+++ b/src/Chamilo/CoreBundle/Resources/config/services.yml
@ -0,0 +1,230 @@
+parameters:
+    chamilo_core.entity.manager.course_manager.class: Chamilo\CoreBundle\Entity\Manager\CourseManager
+    chamilo_core.entity.course: Chamilo\CoreBundle\Entity\Course
+
+    chamilo_core.entity.manager.session_manager.class: Chamilo\CoreBundle\Entity\Manager\SessionManager
+    chamilo_core.entity.session: Chamilo\CoreBundle\Entity\Session
+
+    chamilo_core.entity.manager.access_url_manager.class: Chamilo\CoreBundle\Entity\Manager\AccessUrlManager
+    chamilo_core.entity.access_url: Chamilo\CoreBundle\Entity\AccessUrl
+
+services:
+    # Managers
+    chamilo_core.entity.manager.course_manager:
+        class: %chamilo_core.entity.manager.course_manager.class%
+        arguments: [%chamilo_core.entity.course%, @doctrine]
+
+    chamilo_core.entity.manager.session_manager:
+        class: %chamilo_core.entity.manager.session_manager.class%
+        arguments: [%chamilo_core.entity.session%, @doctrine]
+
+    chamilo_core.manager.access_url:
+        class: %chamilo_core.entity.manager.access_url_manager.class%
+        arguments: [%chamilo_core.entity.access_url%, @doctrine]
+
+    # Chamilo Twig extension
+    twig.extension.chamilo_extension:
+        class: Chamilo\CoreBundle\Twig\Extension\ChamiloExtension
+        tags:
+            - { name: twig.extension }
+
+    # Security
+
+    # Chamilo custom password encoder
+    chamilo_user.security.encoder:
+        class: Chamilo\UserBundle\Security\Encoder
+        arguments: ['%password_encryption%']
+#
+#    # Course voter checks if a user has permissions to do actions in a course
+#    chamilo_core.security.authorization.voter.course_voter:
+#        class: Chamilo\CoreBundle\Security\Authorization\Voter\CourseVoter
+#        arguments: [ @doctrine.orm.entity_manager, @chamilo_core.entity.manager.course_manager, @service_container]
+#        public: false
+#        tags:
+#           - { name: security.voter }
+#
+#    # Session voter, checks if a user has permissions to do actions in a session
+#    chamilo_core.security.authorization.voter.session_voter:
+#        class: Chamilo\CoreBundle\Security\Authorization\Voter\SessionVoter
+#        arguments: [ @doctrine.orm.entity_manager, @chamilo_core.entity.manager.course_manager, @service_container]
+#        public: false
+#        tags:
+#           - { name: security.voter }
+#
+#    # Resource node voter, checks if a user has permissions to do actions
+#    chamilo_core.security.authorization.voter.resource_node_voter:
+#        class: Chamilo\CoreBundle\Security\Authorization\Voter\ResourceNodeVoter
+#        public: false
+#        arguments: [ @service_container ]
+#        tags:
+#            - { name: security.voter }
+
+    # User image naming
+#    chamilo_core.naming.user_image:
+#        class: Chamilo\CoreBundle\Naming\UserImage
+
+    # Form types
+
+    # Custom yes/no type, use in the platform settings
+    chamilo_core.form.type.yes_no:
+        class: Chamilo\CoreBundle\Form\Type\YesNoType
+        tags:
+            - { name: form.type, alias: yes_no }
+
+#    # Extra field attribute services
+#    chamilo_user.form.type.attribute_value_type:
+#        class: Chamilo\UserBundle\Form\Type\AttributeValueType
+#        arguments: [Chamilo\CoreBundle\Entity\ExtraFieldValues, ["registration"], "user", @sylius.repository.subject_name_attribute_value]
+#        tags:
+#            - { name: form.type, alias: chamilo_user_extra_field_value }
+##
+#
+#    chamilo_user.form.type.attribute_type:
+#        class: Chamilo\UserBundle\Form\Type\AttributeType
+#        arguments: [Chamilo\CoreBundle\Entity\ExtraField, ["registration"], "user"]
+##        arguments: [%sylius.attribute.attribute_types%]
+#        tags:
+#            - { name: form.type, alias: chamilo_user_attribute_type }
+#
+#    chamilo_user.form.type.attribute_choice_type:
+#        class: Chamilo\UserBundle\Form\Type\AttributeTypeChoiceType
+#        arguments: [%sylius.attribute.attribute_types%]
+#        tags:
+#            - { name: form.type, alias: chamilo_user_attribute_choice }
+
+    # html editor
+    chamilo_core.html_editor:
+        class: Chamilo\CoreBundle\Component\Editor\CkEditor\CkEditor
+        arguments: [@translator.default, @router]
+
+    # Listeners
+
+#    chamilo.doctrine.entity_listener_resolver:
+#        class: Chamilo\CoreBundle\Doctrine\EntityListenerResolver
+#        arguments: [ "@service_container" ]
+
+    # Check if users are online
+#    chamilo_core.listener.online:
+#        class: Chamilo\CoreBundle\EventListener\OnlineListener
+#        arguments: [@security.context, @doctrine.orm.entity_manager ]
+#        tags:
+#            - { name: kernel.event_listener, event: kernel.controller, method: onCoreController }
+
+    # When Course entity is loaded
+#    chamilo_core.listener.course:
+#        class: Chamilo\CoreBundle\Entity\Listener\CourseListener
+#        arguments: [ "@chamilo_course.tool_chain" ]
+#        tags:
+#            - { name: doctrine.orm.entity_listener }
+
+    # When Session entity is loaded
+#    chamilo_core.listener.session:
+#        class: Chamilo\CoreBundle\Entity\Listener\SessionListener
+#        tags:
+#            - { name: doctrine.orm.entity_listener }
+#
+#    # Setting legacy variables
+#    chamilo_core.listener.legacy:
+#        class: Chamilo\CoreBundle\EventListener\LegacyListener
+#        arguments: [@service_container]
+#        tags:
+#          - { name: kernel.event_listener, event: kernel.request, method: onKernelRequest, priority: 100 }
+#          - { name: kernel.event_listener, event: kernel.response, method: onKernelResponse }
+#          - { name: kernel.event_listener, event: kernel.controller, method: onKernelController }
+
+    # Setting locale
+#    chamilo_core.listener.locale:
+#        class: Chamilo\CoreBundle\EventListener\LocaleListener
+#        arguments: ["%kernel.default_locale%", "@service_container"]
+#        tags:
+#            - { name: kernel.event_subscriber }
+
+    # Setting user and platform locale
+#    chamilo_core.listener.user_locale_listener:
+#        class: Chamilo\CoreBundle\EventListener\UserLocaleListener
+#        arguments: ["@session", "@chamilo.settings.manager"]
+#        tags:
+#            - { name: kernel.event_listener, event: security.interactive_login, method: onInteractiveLogin }
+##            - { name: kernel.event_listener, event: kernel.request, method: setLocaleForUnauthenticatedUser}
+#
+#    # Settings listener
+#    chamilo_core.listener.settings:
+#        class: Chamilo\CoreBundle\EventListener\SettingListener
+#        arguments: [@service_container]
+#        tags:
+#            - { name: kernel.event_listener, event: sylius.settings.pre_save, method: onSettingPreSave }
+#
+#    # Menu
+#    chamilo_core.listener.navbar_menu_listener:
+#        class: Chamilo\CoreBundle\EventListener\MenuListener
+#        arguments: [@service_container]
+#        tags:
+#            - { name: kernel.event_listener, event: theme.sidebar_setup_menu_knp, method: onSetupMenu }
+#            - { name: kernel.event_listener, event: theme.breadcrumb, method: onSetupMenu }
+#
+#    # Show the user information in the topbar
+#    chamilo_core.listener.navbar_user_listener:
+#        class: Chamilo\CoreBundle\EventListener\ShowUserListener
+#        arguments: [@service_container]
+#        tags:
+#            - { name: kernel.event_listener, event: theme.navbar_user, method: onShowUser }
+#            - { name: kernel.event_listener, event: theme.sidebar_user, method: onShowUser }
+#
+#    # Loads the message notifications in the top bar
+#    chamilo_core.listener.message_listener:
+#        class: Chamilo\CoreBundle\EventListener\MessageListener
+#        arguments: [@service_container]
+#        tags:
+#            - { name: kernel.event_listener, event: theme.messages, method: onListMessages }
+#
+#    # Login listener - When user logs in
+#    chamilo_core.listener.login_success_handler:
+#        class: Chamilo\CoreBundle\EventListener\LoginSuccessHandler
+#        arguments:  [@router, @security.authorization_checker]
+#
+#    # Logout listener - When user logs out
+#    chamilo_core.listener.logout_success_handler:
+#        class: Chamilo\CoreBundle\EventListener\LogoutSuccessHandler
+#        arguments:  [@router, @security.authorization_checker, @security.token_storage]
+#
+#    # Menus
+#
+#    # Side bar menu
+#    chamilo_core.menu.simple_menu:
+#        class: Chamilo\CoreBundle\Menu\SimpleMenuBuilder
+#        arguments: [@service_container]
+#
+#    # Main nav bar
+#    chamilo_core.menu.nav_builder:
+#        class: Chamilo\CoreBundle\Menu\NavBuilder
+#        arguments: [@knp_menu.factory, @router]
+#        tags:
+#         - { name: mopa_bootstrap.menu, alias: chamilo_core.menu.nav }
+#
+#    chamilo_core.menu.course_menu_builder:
+#        class: Chamilo\CoreBundle\Menu\CourseMenuBuilder
+#        arguments: [@knp_menu.factory, @chamilo_core.entity.manager.course_manager, @router]
+#
+#    # Course block
+#    chamilo_core.block.course:
+#        class: Chamilo\CoreBundle\Block\CourseBlockService
+#        arguments: [chamilo_core.block.course, @templating]
+#        tags:
+#            - { name: sonata.block }
+#
+#    # Skill block
+#    chamilo_core.block.skill:
+#        class: Chamilo\CoreBundle\Block\SkillBlockService
+#        arguments: [chamilo_core.block.skill, @templating ]
+#        tags:
+#            - { name: sonata.block }
+#
+#    # Breadcrumb block
+#    chamilo_core.block.breadcrumb:
+#        class: Chamilo\CoreBundle\Block\BreadcrumbBlockService
+#        arguments: ["chamilo_core.block.breadcrumb", "breadcrumb", @templating, @knp_menu.menu_provider, @knp_menu.factory]
+#        tags:
+#            - { name: sonata.block }
+#            - { name: sonata.breadcrumb }
+
+
--- a/src/Chamilo/CoreBundle/Twig/Extension/ChamiloExtension.php
+++ b/src/Chamilo/CoreBundle/Twig/Extension/ChamiloExtension.php
@ -0,0 +1,43 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Twig\Extension;
+
+/**
+ * Class ChamiloExtension
+ * @package Chamilo\CoreBundle\Twig\Extension
+ */
+class ChamiloExtension extends \Twig_Extension
+{
+    /**
+     * @return array
+     */
+    public function getFilters()
+    {
+        return array(
+            new \Twig_SimpleFilter('var_dump', 'var_dump'),
+            new \Twig_SimpleFilter('icon', 'Template::get_icon_path'),
+            new \Twig_SimpleFilter('api_get_local_time', 'api_get_local_time'),
+
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getFunctions()
+    {
+        return array(
+        );
+    }
+
+    /**
+     * Returns the name of the extension.
+     *
+     * @return string The extension name
+     */
+    public function getName()
+    {
+        return 'chamilo_extension';
+    }
+}
--- a/src/Chamilo/MediaBundle/ChamiloMediaBundle.php
+++ b/src/Chamilo/MediaBundle/ChamiloMediaBundle.php
@ -0,0 +1,32 @@
+<?php
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+ *
+ * References :
+ *   bundles : http://symfony.com/doc/current/book/bundles.html
+ *
+ * @author <yourname> <youremail>
+ */
+class ChamiloMediaBundle extends Bundle
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getParent()
+    {
+        return 'SonataMediaBundle';
+    }
+}
--- a/src/Chamilo/MediaBundle/Document/Gallery.php
+++ b/src/Chamilo/MediaBundle/Document/Gallery.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\Document;
+
+use Sonata\MediaBundle\Document\BaseGallery as BaseGallery;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/working-with-objects.html
+ *
+ * @author <yourname> <youremail>
+ */
+class Gallery extends BaseGallery
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/Document/Media.php
+++ b/src/Chamilo/MediaBundle/Document/Media.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\Document;
+
+use Sonata\MediaBundle\Document\BaseMedia as BaseMedia;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/working-with-objects.html
+ *
+ * @author <yourname> <youremail>
+ */
+class Media extends BaseMedia
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/Entity/Gallery.php
+++ b/src/Chamilo/MediaBundle/Entity/Gallery.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\Entity;
+
+use Sonata\MediaBundle\Entity\BaseGallery as BaseGallery;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Gallery extends BaseGallery
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/Entity/GalleryHasMedia.php
+++ b/src/Chamilo/MediaBundle/Entity/GalleryHasMedia.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\Entity;
+
+use Sonata\MediaBundle\Entity\BaseGalleryHasMedia as BaseGalleryHasMedia;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class GalleryHasMedia extends BaseGalleryHasMedia
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/Entity/Media.php
+++ b/src/Chamilo/MediaBundle/Entity/Media.php
@ -0,0 +1,39 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\Entity;
+
+use Sonata\MediaBundle\Entity\BaseMedia as BaseMedia;
+
+/**
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Media extends BaseMedia
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/PHPCR/Gallery.php
+++ b/src/Chamilo/MediaBundle/PHPCR/Gallery.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\PHPCR;
+
+use Sonata\MediaBundle\PHPCR\BaseGallery as BaseGallery;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://docs.doctrine-project.org/projects/doctrine-phpcr-odm/en/latest/index.html
+ *
+ * @author <yourname> <youremail>
+ */
+class Gallery extends BaseGallery
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/PHPCR/GalleryHasMedia.php
+++ b/src/Chamilo/MediaBundle/PHPCR/GalleryHasMedia.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\PHPCR;
+
+use Sonata\MediaBundle\PHPCR\BaseGalleryHasMedia as BaseGalleryHasMedia;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://docs.doctrine-project.org/projects/doctrine-phpcr-odm/en/latest/index.html
+ *
+ * @author <yourname> <youremail>
+ */
+class GalleryHasMedia extends BaseGalleryHasMedia
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/PHPCR/GalleryHasMediaRepository.php
+++ b/src/Chamilo/MediaBundle/PHPCR/GalleryHasMediaRepository.php
@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\PHPCR;
+
+use Sonata\MediaBundle\PHPCR\BaseGalleryHasMediaRepository;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   query builder     : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/query-builder-api.html
+ *
+ * @author <yourname> <youremail>
+ */
+class GalleryHasMediaRepository extends BaseGalleryHasMediaRepository
+{
+
+}
--- a/src/Chamilo/MediaBundle/PHPCR/GalleryRepository.php
+++ b/src/Chamilo/MediaBundle/PHPCR/GalleryRepository.php
@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\PHPCR;
+
+use Sonata\MediaBundle\PHPCR\BaseGalleryRepository;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   query builder     : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/query-builder-api.html
+ *
+ * @author <yourname> <youremail>
+ */
+class GalleryRepository extends BaseGalleryRepository
+{
+
+}
--- a/src/Chamilo/MediaBundle/PHPCR/Media.php
+++ b/src/Chamilo/MediaBundle/PHPCR/Media.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\PHPCR;
+
+use Sonata\MediaBundle\PHPCR\BaseMedia as BaseMedia;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://docs.doctrine-project.org/projects/doctrine-phpcr-odm/en/latest/index.html
+ *
+ * @author <yourname> <youremail>
+ */
+class Media extends BaseMedia
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/MediaBundle/PHPCR/MediaRepository.php
+++ b/src/Chamilo/MediaBundle/PHPCR/MediaRepository.php
@ -0,0 +1,27 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\MediaBundle\PHPCR;
+
+use Sonata\MediaBundle\PHPCR\BaseMediaRepository;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   query builder     : http://www.doctrine-project.org/docs/mongodb_odm/1.0/en/reference/query-builder-api.html
+ *
+ * @author <yourname> <youremail>
+ */
+class MediaRepository extends BaseMediaRepository
+{
+
+}
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/Gallery.mongodb.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/Gallery.mongodb.xml
@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mongo-mapping
+        xmlns="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping
+                        http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <document name="Chamilo\MediaBundle\Document\Gallery">
+        <field fieldName="id" id="true"/>
+    </document>
+</doctrine-mongo-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/Gallery.orm.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/Gallery.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\MediaBundle\Entity\Gallery"
+            table="media__gallery"
+    >
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/Gallery.phpcr.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/Gallery.phpcr.xml
@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-phpcr-mapping
+        xmlns="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping
+                        http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+
+    <document name="Chamilo\MediaBundle\PHPCR\Gallery"
+              repository-class="Chamilo\MediaBundle\PHPCR\GalleryRepository">
+
+        <id name="id" type="id">
+            <generator strategy="repository"/>
+        </id>
+
+    </document>
+
+</doctrine-phpcr-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/GalleryHasMedia.orm.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/GalleryHasMedia.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\MediaBundle\Entity\GalleryHasMedia"
+            table="media__gallery_media"
+    >
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/GalleryHasMedia.phpcr.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/GalleryHasMedia.phpcr.xml
@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-phpcr-mapping
+        xmlns="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping
+                        http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+
+    <document name="Chamilo\MediaBundle\PHPCR\GalleryHasMedia"
+              repository-class="Chamilo\MediaBundle\PHPCR\GalleryHasMediaRepository">
+
+        <id name="id" type="id">
+            <generator strategy="repository"/>
+        </id>
+
+        <reference-many name="media"
+                        target-document="Chamilo\MediaBundle\PHPCR\GalleryHasMedia"/>
+
+    </document>
+
+</doctrine-phpcr-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/Media.mongodb.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/Media.mongodb.xml
@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mongo-mapping
+        xmlns="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping
+                        http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <document name="Chamilo\MediaBundle\Document\Media">
+        <field fieldName="id" id="true"/>
+    </document>
+</doctrine-mongo-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/Media.orm.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/Media.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\MediaBundle\Entity\Media"
+            table="media__media"
+    >
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/doctrine/Media.phpcr.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/doctrine/Media.phpcr.xml
@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-phpcr-mapping
+        xmlns="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping
+                        http://doctrine-project.org/schemas/odm/doctrine-mongo-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+
+    <document name="Chamilo\MediaBundle\PHPCR\Media"
+              repository-class="Chamilo\MediaBundle\PHPCR\MediaRepository">
+
+        <id name="id" type="id">
+            <generator strategy="repository"/>
+        </id>
+
+    </document>
+
+</doctrine-phpcr-mapping>
--- a/src/Chamilo/MediaBundle/Resources/config/serializer/Document.Gallery.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/serializer/Document.Gallery.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\MediaBundle\Document\Gallery" exclusion-policy="all"
+           xml-root-name="_gallery">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/MediaBundle/Resources/config/serializer/Document.GalleryHasMedia.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/serializer/Document.GalleryHasMedia.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\MediaBundle\Document\GalleryHasMedia"
+           exclusion-policy="all" xml-root-name="_gallery_has_media">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/MediaBundle/Resources/config/serializer/Document.Media.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/serializer/Document.Media.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\MediaBundle\Document\Media" exclusion-policy="all"
+           xml-root-name="_media">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/MediaBundle/Resources/config/serializer/Entity.Gallery.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/serializer/Entity.Gallery.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\MediaBundle\Entity\Gallery" exclusion-policy="all"
+           xml-root-name="_gallery">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/MediaBundle/Resources/config/serializer/Entity.GalleryHasMedia.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/serializer/Entity.GalleryHasMedia.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\MediaBundle\Entity\GalleryHasMedia"
+           exclusion-policy="all" xml-root-name="_gallery_has_media">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/MediaBundle/Resources/config/serializer/Entity.Media.xml
+++ b/src/Chamilo/MediaBundle/Resources/config/serializer/Entity.Media.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <!--
+        This file has been generated by the EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+
+        @author <yourname> <youremail>
+    -->
+
+    <class name="Chamilo\MediaBundle\Entity\Media" exclusion-policy="all"
+           xml-root-name="_media">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/PageBundle/ChamiloPageBundle.php
+++ b/src/Chamilo/PageBundle/ChamiloPageBundle.php
@ -0,0 +1,21 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\PageBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * Class ChamiloPageBundle
+ * @package Chamilo\PageBundle
+ */
+class ChamiloPageBundle extends Bundle
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getParent()
+    {
+        return 'SonataPageBundle';
+    }
+}
--- a/src/Chamilo/PageBundle/Entity/Block.php
+++ b/src/Chamilo/PageBundle/Entity/Block.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\PageBundle\Entity;
+
+use Sonata\PageBundle\Entity\BaseBlock as BaseBlock;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Block extends BaseBlock
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/PageBundle/Entity/Page.php
+++ b/src/Chamilo/PageBundle/Entity/Page.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\PageBundle\Entity;
+
+use Sonata\PageBundle\Entity\BasePage as BasePage;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Page extends BasePage
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/PageBundle/Entity/Site.php
+++ b/src/Chamilo/PageBundle/Entity/Site.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\PageBundle\Entity;
+
+use Sonata\PageBundle\Entity\BaseSite as BaseSite;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Site extends BaseSite
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/PageBundle/Entity/Snapshot.php
+++ b/src/Chamilo/PageBundle/Entity/Snapshot.php
@ -0,0 +1,40 @@
+<?php
+
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\PageBundle\Entity;
+
+use Sonata\PageBundle\Entity\BaseSnapshot as BaseSnapshot;
+
+/**
+ * This file has been generated by the Sonata EasyExtends bundle ( http://sonata-project.org/bundles/easy-extends )
+ *
+ * References :
+ *   working with object : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/working-with-objects/en
+ *
+ * @author <yourname> <youremail>
+ */
+class Snapshot extends BaseSnapshot
+{
+    /**
+     * @var integer $id
+     */
+    protected $id;
+
+    /**
+     * Get id
+     *
+     * @return integer $id
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
+}
--- a/src/Chamilo/PageBundle/Resources/config/doctrine/Block.orm.xml
+++ b/src/Chamilo/PageBundle/Resources/config/doctrine/Block.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\PageBundle\Entity\Block"
+            table="page__bloc"
+            repository-class="Doctrine\ORM\EntityRepository">
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/PageBundle/Resources/config/doctrine/Page.orm.xml
+++ b/src/Chamilo/PageBundle/Resources/config/doctrine/Page.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\PageBundle\Entity\Page"
+            table="page__page"
+    >
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/PageBundle/Resources/config/doctrine/Site.orm.xml
+++ b/src/Chamilo/PageBundle/Resources/config/doctrine/Site.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\PageBundle\Entity\Site"
+            table="page__site"
+    >
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/PageBundle/Resources/config/doctrine/Snapshot.orm.xml
+++ b/src/Chamilo/PageBundle/Resources/config/doctrine/Snapshot.orm.xml
@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<doctrine-mapping
+        xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
+        xsi="http://www.w3.org/2001/XMLSchema-instance"
+        schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
+    <!--
+         This file has been generated by the EasyExtends bundle ( http://sonata-project.org/easy-extends )
+
+         References :
+            xsd                  : https://github.com/doctrine/doctrine2/blob/master/doctrine-mapping.xsd
+            xml mapping          : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/xml-mapping/en
+            association mapping  : http://www.doctrine-project.org/projects/orm/2.0/docs/reference/association-mapping/en
+    -->
+    <entity
+            name="Chamilo\PageBundle\Entity\Snapshot"
+            table="page__snapshot"
+    >
+
+        <id name="id" type="integer" column="id">
+            <generator strategy="AUTO"/>
+        </id>
+
+    </entity>
+</doctrine-mapping>
--- a/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Block.xml
+++ b/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Block.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <class name="Chamilo\PageBundle\Entity\Block" exclusion-policy="all"
+           xml-root-name="block">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Page.xml
+++ b/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Page.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <class name="Chamilo\PageBundle\Entity\Page" exclusion-policy="all"
+           xml-root-name="page">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Site.xml
+++ b/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Site.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <class name="Chamilo\PageBundle\Entity\Site" exclusion-policy="all"
+           xml-root-name="site">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Snapshot.xml
+++ b/src/Chamilo/PageBundle/Resources/config/serializer/Entity.Snapshot.xml
@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<serializer>
+    <class name="Chamilo\PageBundle\Entity\Snapshot" exclusion-policy="all"
+           xml-root-name="snapshot">
+
+        <property xml-attribute-map="true" name="id" type="integer"
+                  expose="true" since-version="1.0"
+                  groups="sonata_api_read,sonata_api_write,sonata_search"/>
+
+    </class>
+</serializer>
--- a/src/Chamilo/PageBundle/Resources/views/Block/breadcrumb.html.twig
+++ b/src/Chamilo/PageBundle/Resources/views/Block/breadcrumb.html.twig
@ -0,0 +1,21 @@
+{#
+
+This file is part of the Sonata package.
+
+(c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+
+#}
+
+{% extends 'knp_menu_ordered.html.twig' %}
+{% block label %}{{ item.label|trans(item.getExtra('translation_params', {}), item.getExtra('translation_domain', 'SonataSeoBundle')) }}{% endblock %}
+
+{% block list %}
+    {% spaceless %}
+        <div class="sonata_breadcrumb">
+            {{ parent() }}
+        </div>
+    {% endspaceless %}
+{% endblock %}
--- a/src/Chamilo/PageBundle/Resources/views/Security/login.html.twig
+++ b/src/Chamilo/PageBundle/Resources/views/Security/login.html.twig
@ -0,0 +1,20 @@
+{#
+
+This file is part of the Sonata package.
+
+(c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+
+#}
+
+{% extends "SonataUserBundle:Security:base_login.html.twig" %}
+
+{% block fos_user_content %}
+    {% if app.request.session.get('sonata_basket_delivery_redirect') %}
+        {% include 'SonataBasketBundle:Basket:stepper.html.twig' with {step: 'identification'} %}
+    {% endif %}
+
+    {{ parent() }}
+{% endblock fos_user_content %}
--- a/src/Chamilo/PageBundle/Resources/views/demo_2columns_layout.html.twig
+++ b/src/Chamilo/PageBundle/Resources/views/demo_2columns_layout.html.twig
@ -0,0 +1,38 @@
+{#
+
+This file is part of the Sonata package.
+
+(c) Thomas Rabaix <thomas.rabaix@sonata-project.org>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+
+#}
+{% extends 'SonataPageBundle::2columns_layout.html.twig' %}
+
+{% block sonata_page_body_tag %}
+    {{ parent() }}
+
+    {% include "SonataSeoBundle:Block:_facebook_sdk.html.twig" %}
+    {% include "SonataSeoBundle:Block:_twitter_sdk.html.twig" %}
+    {% include "SonataSeoBundle:Block:_pinterest_sdk.html.twig" %}
+
+{% endblock %}
+
+{% block sonata_page_javascripts %}
+    <script type="text/javascript">
+        var basket_update_confirmation_message = '{{ 'sonata_basket_update_confirmation'|trans({}, 'SonataDemoBundle')|escape('js') }}';
+    </script>
+
+    <script src="{{ asset('assetic/sonata_front_js.js') }}" type="text/javascript"></script>
+{% endblock %}
+
+{% block sonata_page_container %}
+    <div class="demonstration-bar">{{ 'sonata.demo.demonstration.message'|trans({}, 'SonataDemoBundle') }}</div>
+
+    <a href="https://github.com/sonata-project"><img style="position: absolute; top: 0; right: 0; border: 0;" src="https://s3.amazonaws.com/github/ribbons/forkme_right_green_007200.png" alt="Fork me on GitHub"></a>
+
+    {{ parent() }}
+{% endblock %}
+
+{% block sonata_page_breadcrumb %}{% endblock %}
--- a/src/Chamilo/PageBundle/Resources/views/demo_layout.html.twig
+++ b/src/Chamilo/PageBundle/Resources/views/demo_layout.html.twig
@ -0,0 +1,26 @@
+{% extends 'SonataPageBundle::layout.html.twig' %}
+{#{% extends '@ChamiloCore/layout_one_col.html.twig' %}#}
+
+{% block sonata_page_body_tag %}
+    {{ parent() }}
+
+    {% include "SonataSeoBundle:Block:_facebook_sdk.html.twig" %}
+    {% include "SonataSeoBundle:Block:_twitter_sdk.html.twig" %}
+    {% include "SonataSeoBundle:Block:_pinterest_sdk.html.twig" %}
+
+{% endblock %}
+
+{% block sonata_page_javascripts %}
+    <script type="text/javascript">
+        var basket_update_confirmation_message = '{{ 'sonata_basket_update_confirmation'|trans({}, 'SonataDemoBundle')|escape('js') }}';
+    </script>
+
+    <script src="{{ asset('assetic/sonata_front_js.js') }}"
+            type="text/javascript"></script>
+{% endblock %}
+
+{% block sonata_page_container %}
+    {{ parent() }}
+{% endblock %}
+
+{% block sonata_page_breadcrumb %}{% endblock %}
--- a/src/Chamilo/UserBundle/Admin/GroupAdmin.php
+++ b/src/Chamilo/UserBundle/Admin/GroupAdmin.php
@ -0,0 +1,24 @@
+<?php
+
+namespace Chamilo\UserBundle\Admin;
+
+use Sonata\UserBundle\Admin\Model\GroupAdmin as BaseGroupAdmin;
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Form\FormMapper;
+
+class GroupAdmin extends BaseGroupAdmin
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('name')
+            ->add('code')
+            ->add('roles')
+        ;
+    }
+}
--- a/src/Chamilo/UserBundle/Admin/UserAdmin.php
+++ b/src/Chamilo/UserBundle/Admin/UserAdmin.php
@ -0,0 +1,194 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\UserBundle\Admin;
+
+use Sonata\UserBundle\Admin\Model\UserAdmin as BaseUserAdmin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+
+/**
+ * Class UserAdmin
+ * @package Chamilo\UserBundle\Admin
+ */
+class UserAdmin extends BaseUserAdmin
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        // define group zoning
+        $formMapper
+            ->tab('User')
+            ->with('Profile', array('class' => 'col-md-6'))->end()
+            ->with('General', array('class' => 'col-md-6'))->end()
+            ->with('Social', array('class' => 'col-md-6'))->end()
+            ->end()
+            ->tab('Security')
+            ->with('Status', array('class' => 'col-md-4'))->end()
+            ->with('Groups', array('class' => 'col-md-4'))->end()
+            ->with('Keys', array('class' => 'col-md-4'))->end()
+            ->with('Roles', array('class' => 'col-md-12'))->end()
+            ->end()
+            ->tab('ExtraFields')
+            ->with('ExtraFields', array('class' => 'col-md-4'))->end()
+            ->end();
+
+        $now = new \DateTime();
+
+        $formMapper
+            ->tab('User')
+            ->with('General')
+            ->add('username')
+            ->add('email')
+            ->add(
+                'plainPassword',
+                'text',
+                array(
+                    'required' => (!$this->getSubject() || is_null(
+                            $this->getSubject()->getId()
+                        )),
+                )
+            )
+            ->end()
+            ->with('Profile')
+            ->add(
+                'dateOfBirth',
+                'sonata_type_date_picker',
+                array(
+                    'years' => range(1900, $now->format('Y')),
+                    'dp_min_date' => '1-1-1900',
+                    'dp_max_date' => $now->format('c'),
+                    'required' => false,
+                )
+            )
+            ->add('firstname', null, array('required' => false))
+            ->add('lastname', null, array('required' => false))
+            ->add('website', 'url', array('required' => false))
+            ->add('biography', 'text', array('required' => false))
+            ->add(
+                'gender',
+                'sonata_user_gender',
+                array(
+                    'required' => true,
+                    'translation_domain' => $this->getTranslationDomain(),
+                )
+            )
+            ->add('locale', 'locale', array('required' => false))
+            ->add('timezone', 'timezone', array('required' => false))
+            ->add('phone', null, array('required' => false))
+            ->end()
+            ->with('Social')
+            ->add('facebookUid', null, array('required' => false))
+            ->add('facebookName', null, array('required' => false))
+            ->add('twitterUid', null, array('required' => false))
+            ->add('twitterName', null, array('required' => false))
+            ->add('gplusUid', null, array('required' => false))
+            ->add('gplusName', null, array('required' => false))
+            ->end()
+            ->end();
+
+        if ($this->getSubject() && !$this->getSubject()->hasRole(
+                'ROLE_SUPER_ADMIN'
+            )
+        ) {
+            $formMapper
+                ->tab('Security')
+                ->with('Status')
+                ->add('locked', null, array('required' => false))
+                ->add('expired', null, array('required' => false))
+                ->add('enabled', null, array('required' => false))
+                ->add('credentialsExpired', null, array('required' => false))
+                ->end()
+                ->with('Groups')
+                ->add(
+                    'groups',
+                    'sonata_type_model',
+                    array(
+                        'required' => false,
+                        'expanded' => true,
+                        'multiple' => true,
+                    )
+                )
+                ->end()
+                ->with('Roles')
+                ->add(
+                    'realRoles',
+                    'sonata_security_roles',
+                    array(
+                        'label' => 'form.label_roles',
+                        'expanded' => true,
+                        'multiple' => true,
+                        'required' => false,
+                    )
+                )
+                ->end()
+                ->end();
+        }
+
+        $formMapper
+            ->tab('Security')
+            ->with('Keys')
+            ->add('token', null, array('required' => false))
+            ->add('twoStepVerificationCode', null, array('required' => false))
+            ->end()
+            ->end();
+//
+//        $formMapper
+//            ->tab('ExtraFields')
+//            ->with('ExtraFields')
+//            ->add(
+//                'extraFields',
+//                'sonata_type_collection',
+//                array(
+//                    'cascade_validation' => true,
+//                    /*'type_options' => array(
+//                        // Prevents the "Delete" option from being displayed
+//                        'delete' => false,
+//                        'delete_options' => array(
+//                            // You may otherwise choose to put the field but hide it
+//                            'type'         => 'hidden',
+//                            // In that case, you need to fill in the options as well
+//                            'type_options' => array(
+//                                'mapped'   => false,
+//                                'required' => false,
+//                            )
+//                        )
+//                    )*/
+//                ),
+//                array(
+//                    'allow_delete' => true,
+//                    'by_reference' => false,
+//                    'edit' => 'inline',
+//                    'inline' => 'table',
+//                    'admin_code' => 'sonata.admin.user_field_values'
+//                    /* 'edit' => 'inline',
+//                     'inline' => 'table',
+//                     'sortable' => 'position',*/
+//                )
+//            )
+//            ->end()
+//            ->end();
+
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('username')
+            ->add('firstname')
+            ->add('lastname')
+            ->add('email')
+            ->add('officialCode')
+            ->add('groups')
+            ->add(
+                'active'
+            )//->add('registrationDate', 'sonata_type_filter_datetime', array('input_type' => 'timestamp'))
+        ;
+    }
+}
+
--- a/src/Chamilo/UserBundle/Admin/UserField.php
+++ b/src/Chamilo/UserBundle/Admin/UserField.php
@ -0,0 +1,67 @@
+<?php
+
+namespace Chamilo\UserBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+
+/**
+ * Class UserAdmin
+ * @package Chamilo\UserBundle\Admin
+ */
+class UserField extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('field_type', 'text')
+            ->add('field_variable', 'text')
+            ->add('field_display_text', 'text')
+            ->add('field_default_value', 'text')
+            ->add('field_order', 'text')
+            ->add('field_visible', 'text')
+            ->add('field_changeable', 'text')
+            ->add('field_filter', 'text')
+            ->add('field_loggeable', 'text')
+            ->add('configuration');
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id', 'text')
+            ->add('field_type', 'text')
+            ->add('field_variable', 'text');
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        /*$datagridMapper
+            ->add('field_type')
+        ;*/
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+            ->add('field_variable', 'text')
+            ->add('field_type', 'text');
+    }
+}
--- a/src/Chamilo/UserBundle/Admin/UserFieldValuesAdmin.php
+++ b/src/Chamilo/UserBundle/Admin/UserFieldValuesAdmin.php
@ -0,0 +1,60 @@
+<?php
+
+namespace Chamilo\UserBundle\Admin;
+
+use Sonata\AdminBundle\Admin\Admin;
+use Sonata\AdminBundle\Form\FormMapper;
+use Sonata\AdminBundle\Datagrid\DatagridMapper;
+use Sonata\AdminBundle\Datagrid\ListMapper;
+use Sonata\AdminBundle\Show\ShowMapper;
+
+
+/**
+ * Class UserAdmin
+ * @package Chamilo\UserBundle\Admin
+ */
+class UserFieldValuesAdmin extends Admin
+{
+    /**
+     * @param FormMapper $formMapper
+     */
+    protected function configureFormFields(FormMapper $formMapper)
+    {
+        $formMapper
+            ->add('field')
+            ->add('user')
+            ->add('field_value', 'text')
+            ->add('comment', 'textarea')
+            ->add('author');
+    }
+
+    /**
+     * @param ShowMapper $showMapper
+     */
+    protected function configureShowField(ShowMapper $showMapper)
+    {
+        $showMapper
+            ->add('id', 'text');
+    }
+
+    /**
+     * @param DatagridMapper $datagridMapper
+     */
+    protected function configureDatagridFilters(DatagridMapper $datagridMapper)
+    {
+        $datagridMapper
+            ->add('id')
+            ->add('field');
+    }
+
+    /**
+     * @param ListMapper $listMapper
+     */
+    protected function configureListFields(ListMapper $listMapper)
+    {
+        $listMapper
+            ->addIdentifier('id')
+            ->addIdentifier('field')
+            ->addIdentifier('user');
+    }
+}
--- a/src/Chamilo/UserBundle/ChamiloUserBundle.php
+++ b/src/Chamilo/UserBundle/ChamiloUserBundle.php
@ -0,0 +1,21 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\UserBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * Class ChamiloUserBundle
+ * @package Chamilo\UserBundle
+ */
+class ChamiloUserBundle extends Bundle
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getParent()
+    {
+        return 'SonataUserBundle';
+    }
+}
--- a/src/Chamilo/UserBundle/DependencyInjection/ChamiloUserExtension.php
+++ b/src/Chamilo/UserBundle/DependencyInjection/ChamiloUserExtension.php
@ -0,0 +1,26 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\UserBundle\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Loader;
+
+/**
+ * This is the class that loads and manages your bundle configuration
+ *
+ * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
+ */
+class ChamiloUserExtension extends Extension
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader->load('admin.yml');
+    }
+}
--- a/src/Chamilo/UserBundle/Repository/GroupRepository.php
+++ b/src/Chamilo/UserBundle/Repository/GroupRepository.php
@ -0,0 +1,24 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\UserBundle\Repository;
+
+use Doctrine\ORM\EntityRepository;
+
+/**
+ * Class GroupRepository
+ * @package Entity\Repository
+ */
+class GroupRepository extends EntityRepository
+{
+    /**
+     * @return mixed
+     */
+    public function getAdmins()
+    {
+        $criteria = array('name' => 'admins');
+        $group = $this->findOneBy($criteria);
+
+        return $group->getUsers();
+    }
+}
--- a/src/Chamilo/UserBundle/Repository/UserRepository.php
+++ b/src/Chamilo/UserBundle/Repository/UserRepository.php
@ -0,0 +1,354 @@
+<?php
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\UserBundle\Repository;
+
+use Chamilo\CoreBundle\Entity\AccessUrl;
+use Doctrine\ORM\EntityRepository;
+use \Doctrine\Common\Collections\Criteria;
+use \Chamilo\CoreBundle\Entity\Session;
+use \Chamilo\CoreBundle\Entity\Course;
+use \Doctrine\ORM\Query\Expr\Join;
+use \Chamilo\CoreBundle\Entity\SessionRelCourseRelUser;
+use \Chamilo\UserBundle\Entity\User;
+
+//use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
+//use Symfony\Component\Security\Core\Exception\UnsupportedUserException;
+
+/**
+ * Class UserRepository
+ *
+ * All functions that query the database (selects)
+ * Functions should return query builders.
+ *
+ * @package Chamilo\UserBundle\Repository
+ */
+class UserRepository extends EntityRepository
+{
+    /**
+    * @param string $keyword
+     *
+    * @return mixed
+    */
+    public function searchUserByKeyword($keyword)
+    {
+        $qb = $this->createQueryBuilder('a');
+
+        // Selecting user info
+        $qb->select('DISTINCT b');
+
+        $qb->from('Chamilo\UserBundle\Entity\User', 'b');
+
+        // Selecting courses for users
+        //$qb->innerJoin('u.courses', 'c');
+
+        //@todo check app settings
+        $qb->add('orderBy', 'b.firstname ASC');
+        $qb->where('b.firstname LIKE :keyword OR b.lastname LIKE :keyword ');
+        $qb->setParameter('keyword', "%$keyword%");
+        $query = $qb->getQuery();
+
+        return $query->execute();
+    }
+
+    /**
+     * @param string $role
+     * @return array
+     */
+    public function findByRole($role)
+    {
+        $em = $this->getEntityManager();
+        $qb = $em->createQueryBuilder();
+
+        $qb->select('u')
+            ->from($this->_entityName, 'u')
+            ->where('u.roles LIKE :roles')
+            ->setParameter('roles', '%"'.$role.'"%');
+
+        return $qb->getQuery()->getResult();
+    }
+
+    /**
+     * Get course user relationship based in the course_rel_user table.
+     * @return array
+     */
+    /*public function getCourses(User $user)
+    {
+        $queryBuilder = $this->createQueryBuilder('user');
+
+        // Selecting course info.
+        $queryBuilder->select('c');
+
+        // Loading User.
+        //$qb->from('Chamilo\UserBundle\Entity\User', 'u');
+
+        // Selecting course
+        $queryBuilder->innerJoin('Chamilo\CoreBundle\Entity\Course', 'c');
+
+        //@todo check app settings
+        //$qb->add('orderBy', 'u.lastname ASC');
+
+        $wherePart = $queryBuilder->expr()->andx();
+
+        // Get only users subscribed to this course
+        $wherePart->add($queryBuilder->expr()->eq('user.userId', $user->getUserId()));
+
+        $queryBuilder->where($wherePart);
+        $query = $queryBuilder->getQuery();
+
+        return $query->execute();
+    }
+
+    public function getTeachers()
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+
+        // Selecting course info.
+        $queryBuilder
+            ->select('u')
+            ->where('u.groups.id = :groupId')
+            ->setParameter('groupId', 1);
+
+        $query = $queryBuilder->getQuery();
+
+        return $query->execute();
+    }*/
+
+    /*public function getUsers($group)
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+
+        // Selecting course info.
+        $queryBuilder
+            ->select('u')
+            ->where('u.groups = :groupId')
+            ->setParameter('groupId', $group);
+
+        $query = $queryBuilder->getQuery();
+
+        return $query->execute();
+    }*/
+
+    /**
+     * Get a filtered list of user by status and (optionally) access url
+     * @todo not use status
+     *
+     * @param string $query The query to filter
+     * @param int $status The status
+     * @param int $accessUrlId The access URL ID
+     * @return array
+     */
+    public function searchUsersByStatus($query, $status, $accessUrlId = null)
+    {
+        $accessUrlId = intval($accessUrlId);
+
+        $queryBuilder = $this->createQueryBuilder('u');
+
+        if ($accessUrlId > 0) {
+            $queryBuilder->innerJoin(
+                'ChamiloCoreBundle:AccessUrlRelUser',
+                'auru',
+                \Doctrine\ORM\Query\Expr\Join::WITH,
+                'u.id = auru.userId'
+            );
+        }
+
+        $queryBuilder->where('u.status = :status')
+            ->andWhere('u.username LIKE :query OR u.firstname LIKE :query OR u.lastname LIKE :query')
+            ->setParameter('status', $status)
+            ->setParameter('query', "$query%");
+
+        if ($accessUrlId > 0) {
+            $queryBuilder->andWhere('auru.accessUrlId = :url')
+                ->setParameter(':url', $accessUrlId);
+        }
+
+        return $queryBuilder->getQuery()->getResult();
+    }
+
+    /**
+     * Get the coaches for a course within a session
+     * @param Session $session The session
+     * @param Course $course The course
+     * @return \Doctrine\ORM\QueryBuilder
+     */
+    public function getCoachesForSessionCourse(Session $session, Course $course)
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+
+        $queryBuilder->select('u')
+            ->innerJoin(
+                'ChamiloCoreBundle:SessionRelCourseRelUser',
+                'scu',
+                Join::WITH,
+                'scu.user = u'
+            )
+            ->where(
+                $queryBuilder->expr()->andX(
+                    $queryBuilder->expr()->eq('scu.session', $session->getId()),
+                    $queryBuilder->expr()->eq('scu.course', $course->getId()),
+                    $queryBuilder->expr()->eq('scu.status', SessionRelCourseRelUser::STATUS_COURSE_COACH)
+                )
+            );
+
+        return $queryBuilder->getQuery()->getResult();
+    }
+
+    /**
+     * Get course user relationship based in the course_rel_user table.
+     * @return array
+     */
+    /*public function getCourses(User $user)
+    {
+        $queryBuilder = $this->createQueryBuilder('user');
+
+        // Selecting course info.
+        $queryBuilder->select('c');
+
+        // Loading User.
+        //$qb->from('Chamilo\UserBundle\Entity\User', 'u');
+
+        // Selecting course
+        $queryBuilder->innerJoin('Chamilo\CoreBundle\Entity\Course', 'c');
+
+        //@todo check app settings
+        //$qb->add('orderBy', 'u.lastname ASC');
+
+        $wherePart = $queryBuilder->expr()->andx();
+
+        // Get only users subscribed to this course
+        $wherePart->add($queryBuilder->expr()->eq('user.userId', $user->getUserId()));
+
+        $queryBuilder->where($wherePart);
+        $query = $queryBuilder->getQuery();
+
+        return $query->execute();
+    }
+
+    public function getTeachers()
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+
+        // Selecting course info.
+        $queryBuilder
+            ->select('u')
+            ->where('u.groups.id = :groupId')
+            ->setParameter('groupId', 1);
+
+        $query = $queryBuilder->getQuery();
+
+        return $query->execute();
+    }*/
+
+    /*public function getUsers($group)
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+
+        // Selecting course info.
+        $queryBuilder
+            ->select('u')
+            ->where('u.groups = :groupId')
+            ->setParameter('groupId', $group);
+
+        $query = $queryBuilder->getQuery();
+
+        return $query->execute();
+    }*/
+
+    /**
+     * Get the sessions admins for a user
+     * @param \Chamilo\UserBundle\Entity\User $user The user
+     * @return array
+     */
+    public function getSessionAdmins(User $user)
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+        $queryBuilder
+            ->distinct()
+            ->innerJoin(
+                'ChamiloCoreBundle:SessionRelUser',
+                'su',
+                Join::WITH,
+                $queryBuilder->expr()->eq('u', 'su.user')
+            )
+            ->innerJoin(
+                'ChamiloCoreBundle:SessionRelCourseRelUser',
+                'scu',
+                Join::WITH,
+                $queryBuilder->expr()->eq('su.session', 'scu.session')
+            )
+            ->where(
+                $queryBuilder->expr()->eq('scu.user', $user->getId())
+            )
+            ->andWhere(
+                $queryBuilder->expr()->eq('su.relationType', SESSION_RELATION_TYPE_RRHH)
+            )
+        ;
+
+        return $queryBuilder->getQuery()->getResult();
+    }
+
+    /**
+     * Get the student bosses for a user
+     * @param User $user The user
+     * @return array
+     */
+    public function getStudentBosses(User $user)
+    {
+        $queryBuilder = $this->createQueryBuilder('u');
+        $queryBuilder
+            ->distinct()
+            ->innerJoin(
+                'ChamiloCoreBundle:UserRelUser',
+                'uu',
+                Join::WITH,
+                $queryBuilder->expr()->eq('u.id', 'uu.friendUserId')
+            )
+            ->where(
+                $queryBuilder->expr()->eq('uu.relationType', USER_RELATION_TYPE_BOSS)
+            )
+            ->andWhere(
+                $queryBuilder->expr()->eq('uu.userId', $user->getId())
+            );
+
+        return $queryBuilder->getQuery()->getResult();
+    }
+
+    /**
+     * Get number of users in URL
+     * @param AccessUrl $url
+     *
+     * @return int
+     */
+    public function getCountUsersByUrl(AccessUrl $url)
+    {
+        return $this->createQueryBuilder('a')
+            ->select('COUNT(a)')
+            ->innerJoin('a.portals', 'u')
+            ->where('u.portal = :u')
+            ->setParameters(['u' => $url])
+            ->getQuery()
+            ->getSingleScalarResult();
+    }
+
+    /**
+     * Get number of users in URL
+     * @param AccessUrl $url
+     *
+     * @return int
+     */
+    public function getCountTeachersByUrl(AccessUrl $url)
+    {
+        $qb = $this->createQueryBuilder('a');
+
+        return $qb
+            ->select('COUNT(a)')
+            ->innerJoin('a.portals', 'u')
+            ->where('u.portal = :u and u.group = :g')
+            ->andWhere($qb->expr()->in('a.roles', ['ROLE_TEACHER']))
+            ->setParameters(['u' => $url, 'g' => $group])
+            ->getQuery()
+            ->getSingleScalarResult()
+        ;
+    }
+}
--- a/src/Chamilo/UserBundle/Resources/config/admin.yml
+++ b/src/Chamilo/UserBundle/Resources/config/admin.yml
@ -0,0 +1,15 @@
+parameters:
+    sonata.user.admin.groupname: sonata_user
+    sonata.user.admin.label_catalogue: ChamiloUserBundle
+    sonata.user.admin.groupicon: '<i class=''fa fa-users''></i>'
+
+services:
+    sonata.user.admin.user:
+        class: Chamilo\UserBundle\Admin\UserAdmin
+        tags:
+            - { name: sonata.admin, manager_type: orm, audit:true, group: 'LMS', label: users, label_catalogue: '%sonata.user.admin.label_catalogue%', label_translator_strategy: sonata.admin.label.strategy.underscore, icon: '%sonata.user.admin.groupicon%' }
+
+        arguments: ['', Chamilo\UserBundle\Entity\User, '%sonata.user.admin.user.controller%']
+        calls:
+            - [setUserManager, ['@fos_user.user_manager']]
+            - [setTranslationDomain, ['%sonata.user.admin.user.translation_domain%']]
--- a/Show More
+++ b/Show More