<?php

class PubHolder extends Page {
static $db = array(
);
static $has_one = array(
);
static $has_many = array(
);
static $icon = "ea/images/treeicons/books";
static $allowed_children = array('PubPage');
}

class PubHolder_Controller extends Page_Controller {
}

<?php
class PubPage extends Page
{
   static $has_many = array (
      'Publications' => 'Publication'
   );
static $icon = "ea/images/treeicons/book-type";

   public function getCMSFields()
   {
      $f = parent::getCMSFields();
      $manager = new ImageDataObjectManager(
         $this, // Controller
         'Publications', // Source name
         'Publication', // Source class
         'photo', // File name on DataObject
         array(
            'Titre' => 'Titre',
            'Auteur' => 'Auteur',
            'Editeur' => 'Editeur'
         ), // Headings
         'getCMSFields_forPopup' // Detail fields (function name or FieldSet object)
         // Filter clause
         // Sort clause
         // Join clause
      );

      // If undefined, all types are allowed. Pass with or without a leading "."
      $manager->setAllowedFileTypes(array('jpg','gif','png'));

      // Label for the upload button in the popup
      $manager->setBrowseButtonText( _t('PubPage.UPLOADONLY', 'Photo (jpg, gif ou png)'));

      // In grid view, what field will appear underneath the icon. If left out, it defaults to the file title.
      $manager->setGridLabelField('Titre');

      // Plural form of the objects being managed. Used on the "Add" button.
      // If left out, this defaults to [MyObjectName]s
      $manager->setPluralTitle(_t('PubPage.UPLOADBUTTON', 'Publications'));

      $f->addFieldToTab("Root.Content.Publications", $manager);

      return $f;
   }
}
class PubPage_Controller extends Page_Controller
{
}

<?php
class Publication extends DataObject
{
   static $db = array (
      'Titre' => 'Text',
'Auteur' => 'Text',
'Pages' => 'Text',
'Version' => 'Text',
'Editeur' => 'Text',
      'Description' => 'Text'
   );

   static $has_one = array (
      'Photo' => 'Image',
      'PubPage' => 'PubPage'
   );

   public function getCMSFields_forPopup()
   {
      return new FieldSet(
         new TextField('Titre'),
new TextField('Auteur'),
new TextField('Pages'),
new TextField('Version'),
new TextField('Editeur'),
         new TextareaField('Description'),
         new FileIFrameField('Photo')
      );
   }
}
?>