newPage

<?php

class CategoryPage extends Page
{

    static $has_one = array(
        'CategoryBanner' => 'Image'
    );

    static $many_many = array(
        'Protocols' => 'Protocol'
    );

    static $allowed_children = array(
        'none' => 'none'
    );

    function getCMSFields()
    {
        $fields = parent::getCMSFields();

        //Banner Images
        $fields->addFieldToTab("Root.Content.Banner", new ImageField('CategoryBanner', 'Banner', Null, Null, Null, 'Uploads/category_banners'));

        return $fields;
    }
        public function getProtocolsForTemplate() {
            $list = $this->Protocols();
            if (!$list || !$list->exists()) {
                            $originalPage = $this->getTranslation('fr_FR');
                if ($originalPage) {
                    $list = $originalPage->Protocols();
                }
            }
            return $list;
        }
}

class CategoryPage_Controller extends Page_Controller
{

    static $allowed_actions = array(
        'show'
    );

    public function init()
    {
        parent::init();

        Requirements::css('protocols/css/protocols.css');
               Requirements::customScript(<<<JS
  function sourismain() {
        document.body.style.cursor = 'pointer';
    }
    function sourisauto() {
        document.body.style.cursor = 'auto';
    }
JS
);



    }

    //Return the list of protocols for this category
    /*public function getProtocolsList()
    {
                $list = "testfffffffffffffffffffffffffffffffff";
               return $list;
        //return $this->Protocols(Null, 'Title ASC');

    }*/

    //Get's the current protocol from the URL, if any
    public function getCurrentProtocol()
    {
        $Params = $this->getURLParams();
        $URLSegment = Convert::raw2sql($Params['ID']);

        if($URLSegment && $Protocol = DataObject::get_one('Protocol', "URLSegment = '" . $URLSegment . "'"))
        {

            return $Protocol;
        }
    }

    /*
         * Fonction de permission ne permettant l'accès a la page "COSE" qu'a l'investigateur principal
         */
        public function canViewFormInvP(){
            /*
             * on vérifié si l'utilisateur est investigateur principal du protocol
             */
            $memberID = Member::currentUserID();
            $proto = $this->getCurrentProtocol();
            //var_dump($proto);
            //var_dump($memberID);
            $InvPID = $proto->InvPrincipalID;

            if($InvPID == $memberID){
               //var_dump($InvPID,$memberID,'je suis co');die();
                return true;
            }
            else{
             //  var_dump($InvPID,'je suis pas co');die();
                return false;
            }

        }

    //Shows the Protocol detail page
    function show()
    {
        //Get the Protocol
        if($Protocol = $this->getCurrentProtocol())
        {
            $Data = array(
                'Protocol' => $Protocol,
                'MetaTitle' => $Protocol->MetaTitle
            );

            //return our $Data array to use, rendering with the ProtocolPage.ss template
            return $this->customise($Data)->renderWith(array('ProtocolPage', 'Page'));
        }
        else //Protocol not found
        {
            return $this->httpError(404, 'Sorry that protocol could not be found');
        }
    }

    //Generate out custom breadcrumbs
    public function Breadcrumbs() {

        //Get the default breadcrumbs
        $Breadcrumbs = parent::Breadcrumbs();

        if($Protocol = $this->getCurrentProtocol())
        {
            //Explode them into their individual parts
            $Parts = explode(SiteTree::$breadcrumbs_delimiter, $Breadcrumbs);

            //Count the parts
            $NumOfParts = count($Parts);

            //Change the last item to a link instead of just text

            $Parts[$NumOfParts-1] = ('<a href="' . $this->Link() . '">' . $Parts[$NumOfParts-1] . '</a>');

            //Add our extra piece on the end
            $Parts[$NumOfParts] = $Protocol->Title;
                       //Return the imploded array
            $Breadcrumbs = implode(SiteTree::$breadcrumbs_delimiter, $Parts);
        }

        return $Breadcrumbs;
    }
}