TYPO3 Extbase 1：n个未在视图中公开的关系对象

时间：2015-08-13 07:31:45

标签： typo3 relation extbase

我正在学习extbase和流畅。我阅读了这篇SO帖子TYPO3 extbase & IRRE: add existing records with 'foreign_selector'，以便在我的扩展中建立关系。我有角色和人。 N人可以有M个角色。现在一切都在后端工作正常。在前端，当我使用f：debug时，我看不到对象。我的问题是extbase没有正确解决这个关系（我想？）。

这是我的关系类：

<?php
namespace Vendor\People\Domain\Model;
/**
 * Class PersonRoleRelation
 * @scope prototype
 * @entity
 * @package Vendor\People\Domain\Model
 */
class PersonRelation extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity {
    /**
     * @var \Vendor\People\Domain\Model\Person
     */
    protected $person;
    /**
     * @var \Vendor\People\Domain\Model\Role
     */
    protected $role;
    /**     
     * @param \Vendor\People\Domain\Model\Person $person
     */
    public function setPerson($person) {
        $this->person = $person;
    }
    /**
     * @return \Vendor\People\Domain\Model\Person
     */
    public function getPerson() {
        return $this->person;
    }
    /**
     * @param \Vendor\People\Domain\Model\Role $role
     */
    public function setRole($role) {
        $this->role = $role;
    }
    /**
     * @return \Vendor\People\Domain\Model\Role
     */
    public function getRole() {
        return $this->role;
    }
}

这是实体人：

<?php
namespace Vendor\People\Domain\Model;
/**
 * Class Person
 * @scope prototype
 * @entity
 * @package Vendor\People\Domain\Model
 */
class Person extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity {

    public function __construct() {
        $this->initStorageObjects();
    }

    /**
     * @return void
     */
    protected function initStorageObjects() {
        $this->roles = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
    }
    /**
     * Roles
     * @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Vendor\People\Domain\Model\PersonRelation>
     */
    protected $roles = NULL;

    /**
     * the person's first name
     * @var string
     * @validate StringLength(minimum = 3, maximum = 50)
     */
    protected $firstname;

    /**
     * the person's last name
     * @var string
     * @validate StringLength(minimum = 3, maximum = 50)
     */
    protected $lastname;

    /**
     * the person's responsibilities within the company
     * @var string
     */
    protected $role;

    /**
     * Photo
     * @var \TYPO3\CMS\Extbase\Domain\Model\FileReference
     */
    protected $photo;

    /**
     * detail text about the person
     * @var string
     * @dontvalidate
     */
    protected $description;

    /**
     * @param string $firstname
     * @return void
     */
    public function setFirstname($firstname) {
        $this->firstname = $firstname;
    }

    /**
     * @return string
     */
    public function getFirstname() {
        return $this->firstname;
    }

    /**
     * @param string $lastname
     * @return void
     */
    public function setLastname($lastname) {
        $this->lastname = $lastname;
    }

    /**
     * @return string
     */
    public function getLastname() {
        return $this->lastname;
    }

    /**
     * @param string $role
     * @return void
     */
    public function setRole($role) {
        $this->role = $role;
    }

    /**
     * @return string
     */
    public function getRole() {
        return $this->role;
    }

    /**
     * @param string $description
     * @return void
     */
    public function setDescription($description) {
        $this->description = $description;
    }

    /**
     * @return string
     */
    public function getDescription() {
        return $this->description;
    }

    /**
     * @param \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference> $photo
     * @return void
     */
    public function setPhoto($photo) {
        $this->photo = $photo;
    }

    /**
     * @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\TYPO3\CMS\Extbase\Domain\Model\FileReference>
     */
    public function getPhoto() {
        return $this->photo;
    }

    /**
     * @return\TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Vendor\People\Domain\Model\PersonRelation>
     */
    public function getRoles() {
        return $this->roles;
    }
}
?>

这是角色：

<?php
namespace Vendor\People\Domain\Model;
/**
 * Class Role
 * @scope prototype
 * @entity
 * @package Vendor\People\Domain\Model
 */
class Role extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity {

    /**
     * the role's title
     * @var string
     * @validate StringLength(minimum = 3, maximum = 50)
     */
    protected $name;

    public function __construct() {
    }

    /**
     * @param string $name
     * @return void
     */
    public function setName($name) {
        $this->name = $name;
    }

    /**
     * @return string
     */
    public function getName() {
        return $this->name;
    }
}
?>

ext_tables.sql：

CREATE TABLE tx_people_domain_model_person (
  uid int(11) NOT NULL auto_increment,
  pid int(11) DEFAULT '0' NOT NULL,
  tstamp int(11) DEFAULT '0' NOT NULL,
  crdate int(11) DEFAULT '0' NOT NULL,
  deleted tinyint(4) DEFAULT '0' NOT NULL,
  hidden tinyint(4) DEFAULT '0' NOT NULL,
  firstname varchar(225) DEFAULT '' NOT NULL,
  lastname varchar(225) DEFAULT '' NOT NULL,
  role varchar(225) DEFAULT '' NOT NULL,
  roles int(11) unsigned DEFAULT '0' NOT NULL,
  description mediumtext DEFAULT '' NOT NULL,
  photo mediumblob NOT NULL,
  PRIMARY KEY (uid),
  KEY parent (pid)
) ENGINE=InnoDB;

CREATE TABLE tx_people_domain_model_role (
  uid int(11) NOT NULL auto_increment,
  pid int(11) DEFAULT '0' NOT NULL,
  tstamp int(11) DEFAULT '0' NOT NULL,
  crdate int(11) DEFAULT '0' NOT NULL,
  deleted tinyint(4) DEFAULT '0' NOT NULL,
  hidden tinyint(4) DEFAULT '0' NOT NULL,
  name varchar(225) DEFAULT '' NOT NULL,
  PRIMARY KEY (uid)
  KEY parent (pid)
) ENGINE=InnoDB;

CREATE TABLE tx_people_domain_model_person_role_rel (
  uid_local int(11) unsigned DEFAULT '0' NOT NULL,
  uid_foreign int(11) unsigned DEFAULT '0' NOT NULL,
  sorting int(11) unsigned DEFAULT '0' NOT NULL,
  KEY uid_local (uid_local),
  KEY uid_foreign (uid_foreign)
) ENGINE=InnoDB;

TCA配置：

tx_people_domain_model_person.php：

<?php
return array(
    'ctrl' => array(
        'title' => 'Person',
        'label' => 'firstname',
        'label_alt' => ',lastname',
        'label_alt_force' => TRUE,
        'tstamp' => 'tstamp',
        'crdate' => 'crdate',
        'dividers2tabs' => TRUE,
        'delete' => 'deleted',
        'enablecolumns' => array(
          'disabled' => 'hidden',
        ),
        'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('people') . 'ext_icon.gif'
    ),
     'types' => array(
        '1' => array('showitem' => 'firstname, lastname, role, description, photo, roles')
     ),
     'columns' => array(
        'hidden' => array(
            'exclude' => 1,
            'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden',
            'config' => array(
                'type' => 'check'
            )
        ),
        'firstname' => array(
            'exclude' => 0,
            'label' => 'Vorname',
            'config' => array(
                'type' => 'input',
                'size' => 225,
            )
        ),
        'lastname' => array(
            'exclude' => 0,
            'label' => 'Nachname',
            'config' => array(
                'type' => 'input',
                'size' => 225,
            )
        ),
        'role' => array(
            'exclude' => 0,
            'label' => 'Rolle',
            'config' => array(
                'type' => 'input',
                'size' => 225,
            )
        ),
        'description' => array(
            'exclude' => 0,
            'label' => 'Beschreibung',
            'config' => array(
                'type' => 'text',
            )
        ),
        'roles' => array(
            'label' => 'Rollen',
            'config' => array(
                'type' => 'select',
                'size' => 10,
                'maxitems' => 3,
                'foreign_table' => 'tx_people_domain_model_role',
                'MM' => 'tx_people_domain_model_person_role_rel',
                // 'foreign_table' => 'tx_people_domain_model_person_role_rel',
                // 'foreign_field' => 'uid_person',
                // 'foreign_label' => 'uid_role',
                // 'foreign_selector' => 'uid_role',
                // 'foreign_unique' => 'uid_role',
                // 'foreign_sortby' => 'sorting',
            ),
        ),
        'photo' => array(
            'exclude' => 0,
            'label' => 'Foto',
            'config' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::getFileFieldTCAConfig('photo', array(
                'appearance' => array(
                    'createNewRelationLinkTitle' => 'Bild hinzufügen',
                    'collapseAll' => FALSE,
                ),
                'maxitems' => 1,
            ), $GLOBALS['TYPO3_CONF_VARS']['GFX']['imagefile_ext'])
        ),
     ),
);
?>

tx_domain_model_person_role_rel.php：

<?php
return array(
    'ctrl' => array(
        'title' => 'Relation Table',
        'hideTable' => TRUE,
        'sortBy' => 'sorting',
        // 'tstamp' => 'tstamp',
        // 'crdate' => 'crdate',
        // 'dividers2tabs' => TRUE,
        // 'delete' => 'deleted',
        // 'enablecolumns' => array(
        //   'disabled' => 'hidden',
        // ),
        // 'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('people') . 'ext_icon.gif'
    ),
     'types' => array(
        '0' => array('showitem' => 'uid_person, uid_role')
     ),
     'palettes' => array(),
     'columns' => array(
        // 'hidden' => array(
        //     'exclude' => 1,
        //     'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden',
        //     'config' => array(
        //         'type' => 'check'
        //     )
        // ),
        'uid_local' => array(
            'label' => 'Person',
            'config' => array(
                'type' => 'select',
                'MM' => 'tx_people_domain_model_person_role_rel',
                'foreign_table' => 'tx_people_domain_model_person',
                'size' => 1,
                'minitems' => 0,
                'maxitems' => 1,
            ),
        ),
        'uid_foreign' => array(
            'label' => 'Rolle',
            'config' => array(
                'type' => 'select',
                'MM' => 'tx_people_domain_model_person_role_rel',
                'foreign_table' => 'tx_people_domain_model_role',
                'size' => 1,
                'minitems' => 0,
                'maxitems' => 1,
            ),
        ),
     ),
);
?>

tx_domain_model_role.php：

<?php
return array(
    'ctrl' => array(
        'title' => 'Rolle',
        'label' => 'name',
        'tstamp' => 'tstamp',
        'crdate' => 'crdate',
        'dividers2tabs' => TRUE,
        'delete' => 'deleted',
        'enablecolumns' => array(
          'disabled' => 'hidden',
        ),
        'iconfile' => \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extRelPath('people') . 'ext_icon.gif'
    ),
     'types' => array(
        '1' => array('showitem' => 'name')
     ),
     'columns' => array(
        'hidden' => array(
            'exclude' => 1,
            'label' => 'LLL:EXT:lang/locallang_general.xml:LGL.hidden',
            'config' => array(
                'type' => 'check'
            )
        ),
        'name' => array(
            'label' => 'Bezeichnung',
            'config' => array(
                'type' => 'input',
                'size' => 225,
            )
        ),
        // 'people' => array(
        //     'label' => 'Personen',
        //     'config' => array(
        //         'type' => 'inline',
        //         'foreign_table' => 'tx_people_domain_model_person_role_rel',
        //         'foreign_field' => 'uid_role',
        //         'foreign_label' => 'uid_person'
        //     ) ,
        // )
     ),
);
?>

ext_typoscript_setup.txt：

config.tx_extbase {
    persistence {
        classes {
            Domain\People\Domain\Model\PersonRelation {
                mapping {
                    tableName = tx_people_domain_model_person_role_rel
                    columns {
                        uid_local.mapOnProperty = person
                        uid_foreign.mapOnProperty = role
                    }
                }
            }

        }
    }
}

更新调试输出：

Domain\People\Domain\Model\Personprototypepersistent entity (uid=1, pid=18)
   roles => TYPO3\CMS\Extbase\Persistence\ObjectStorageprototypeobject (3 items)
      000000001bb500c600007fe33c9a2f36 => Domain\People\Domain\Model\PersonRelationprototypepersistent entity (uid=1, pid=20)
         person => NULL
         role => NULL
         uid => 1 (integer)
         _localizedUid => 1 (integer)modified
         _languageUid => NULL
         _versionedUid => 1 (integer)modified
         pid => 20 (integer)
      000000001bb5002400007fe33c9a2f36 => Domain\People\Domain\Model\PersonRelationprototypepersistent entity (uid=2, pid=20)
         person => NULL
         role => NULL
         uid => 2 (integer)
         _localizedUid => 2 (integer)modified
         _languageUid => NULL
         _versionedUid => 2 (integer)modified
         pid => 20 (integer)
      000000001bb500d100007fe33c9a2f36 => Domain\People\Domain\Model\PersonRelationprototypepersistent entity (uid=3, pid=20)
         person => NULL
         role => NULL
         uid => 3 (integer)
         _localizedUid => 3 (integer)modified
         _languageUid => NULL
         _versionedUid => 3 (integer)modified
         pid => 20 (integer)
   firstname => 'Max' (3 chars)
   lastname => 'Mustermann' (10 chars)
   role => 'Rolle' (5 chars)
   photo => TYPO3\CMS\Extbase\Domain\Model\FileReferenceprototypepersistent entity (uid=25, pid=18)
   description => 'Beschreibungstext' (17 chars)
   uid => 1 (integer)
   _localizedUid => 1 (integer)modified
   _languageUid => NULL
   _versionedUid => 1 (integer)modified
   pid => 18 (integer)

所以问题是我需要在前端访问那些相关对象（或人的角色）。 编辑：我觉得我对我现在需要的关系类型感到有点困惑。 1个人可以有n个角色。我不想在以后将人与角色联系起来。我只想创建角色，然后再为不同的人分配角色。所以我想这是一个1：n的关系。如果这更容易。

1 个答案:

答案 0 :(得分：1)

解决方案是在Person类中添加以下方法和变量：

/**
 * roles
 *
 * @var \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Domain\People\Domain\Model\Role>
 */
protected $roles = NULL;

/**
 * __construct
 */
public function __construct() {
    //Do not remove the next line: It would break the functionality
    $this->initStorageObjects();
}

/**
 * Initializes all ObjectStorage properties
 * Do not modify this method!
 * It will be rewritten on each save in the extension builder
 * You may modify the constructor of this class instead
 *
 * @return void
 */
protected function initStorageObjects() {
    $this->roles = new \TYPO3\CMS\Extbase\Persistence\ObjectStorage();
}

/**
 * Adds a Role
 *
 * @param \Domain\People\Domain\Model\Role $role
 * @return void
 */
public function addRole(\Domain\People\Domain\Model\Role $role) {
    $this->roles->attach($role);
}

/**
 * Removes a Role
 *
 * @param \Domain\People\Domain\Model\Role $roleToRemove The Role to be removed
 * @return void
 */
public function removeRole(\Domain\People\Domain\Model\Role $roleToRemove) {
    $this->roles->detach($roleToRemove);
}

/**
 * Returns the roles
 *
 * @return \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Domain\People\Domain\Model\Role> $roles
 */
public function getRoles() {
    return $this->roles;
}

/**
 * Sets the roles
 *
 * @param \TYPO3\CMS\Extbase\Persistence\ObjectStorage<\Domain\People\Domain\Model\Role> $roles
 * @return void
 */
public function setRoles(\TYPO3\CMS\Extbase\Persistence\ObjectStorage $roles) {
    $this->roles = $roles;
}
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