class.ilPCVerification.php

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<?php

/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once("./Services/COPage/classes/class.ilPageContent.php");

class ilPCVerification extends ilPageContent
{
    protected $user;

    public $dom;

    public function init()
    {
        global $DIC;

        $this->user = $DIC->user();
        $this->setType("vrfc");
    }

    public function setNode($a_node)
    {
        parent::setNode($a_node);               // this is the PageContent node
        $this->vrfc_node = $a_node->first_child();              // this is the verification node
    }

    public function create(&$a_pg_obj, $a_hier_id, $a_pc_id = "")
    {
        $this->node = $this->createPageContentNode();
        $a_pg_obj->insertContent($this, $a_hier_id, IL_INSERT_AFTER, $a_pc_id);
        $this->vrfc_node = $this->dom->create_element("Verification");
        $this->vrfc_node = $this->node->append_child($this->vrfc_node);
    }

    public function setData($a_type, $a_id)
    {
        $ilUser = $this->user;
        
        $this->vrfc_node->set_attribute("Type", $a_type);
        $this->vrfc_node->set_attribute("Id", $a_id);
        $this->vrfc_node->set_attribute("User", $ilUser->getId());
    }

    public function getData()
    {
        if (is_object($this->vrfc_node)) {
            return array("id"=>$this->vrfc_node->get_attribute("Id"),
                "type"=>$this->vrfc_node->get_attribute("Type"),
                "user"=>$this->vrfc_node->get_attribute("User"));
        }
    }
    
    public static function getLangVars()
    {
        return array("pc_vrfc",
            "ed_insert_verification");
    }
    
    public static function isInPortfolioPage(ilPortfolioPage $a_page, $a_type, $a_id)
    {
        // try to find verification in portfolio page
        $a_page->buildDom();
        $dom = $a_page->getDom();
        if ($dom instanceof php4DOMDocument) {
            $dom = $dom->myDOMDocument;
        }
        $xpath_temp = new DOMXPath($dom);
        $nodes = $xpath_temp->query("//PageContent/Verification");
        foreach ($nodes as $node) {
            if ($node->getAttribute("Type") == $a_type &&
                $node->getAttribute("Id") == $a_id) {
                return true;
            }
        }
        
        return false;
    }
}